ref: fae382076409db198dfbff36ac4cbb97b05b30a1
parent: ea5c781afaba862426a077ace7382a3e5381f1b3
author: Werner Lemberg <[email protected]>
date: Wed Nov 13 03:55:46 EST 2013
Simplify header file hierarchy. This large patch changes the header file directory layout from `include/freetype/...' to `include/...', effectively removing one level. Since the file `ft2build.h' is also located in `include' (and it stays there even after installation), all FreeType header files are now in a single directory. Applications that use (a) `freetype-config' or FreeType's `pkg-config' file to get the include directory for the compiler, and (b) the documented way for header inclusion like #include <ft2build.h> #include FT_FREETYPE_H ... don't need any change to the source code. * include/freetype/*: Move up to... * include/*: ... this directory. * builds/amiga/include/freetype/*: Move up to... * builds/amiga/include/*: ... this directory. */*: Essentially do `s@/freetype/@/@' where appropriate. * CMakeList.txt: Simplify. * builds/unix/freetype-config.in, builds/unix/freetype2.in: For `--cflags', return a single directory. * builds/unix/install.mk (install): No longer try to remove `cache' and `internal' subdirectories; instead, remove the `freetype' subdirectory.
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -49,7 +49,6 @@
# Specify library include directories
include_directories("${PROJECT_SOURCE_DIR}/include")-include_directories("${PROJECT_SOURCE_DIR}/include/freetype")# Create the configuration file
message(STATUS "Creating directory, ${PROJECT_BINARY_DIR}/include.")@@ -129,14 +128,8 @@
add_library(freetype ${BASE_SRCS})# Installations
-install(FILES ${PROJECT_SOURCE_DIR}/include/ft2build.h- DESTINATION include
-)
-# Is this next needed?
-install(FILES ${PROJECT_BINARY_DIR}/include/ftconfig.h- DESTINATION include
-)
-install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/freetype+# Note the trailing slash in the argument to the `DIRECTORY' directive
+install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/DESTINATION include/freetype2
PATTERN "internal" EXCLUDE
)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,38 @@
+2013-11-13 Werner Lemberg <[email protected]>
+
+ Simplify header file hierarchy.
+
+ This large patch changes the header file directory layout from
+ `include/freetype/...' to `include/...', effectively removing one
+ level. Since the file `ft2build.h' is also located in `include'
+ (and it stays there even after installation), all FreeType header
+ files are now in a single directory.
+
+ Applications that use (a) `freetype-config' or FreeType's
+ `pkg-config' file to get the include directory for the compiler, and
+ (b) the documented way for header inclusion like
+
+ #include <ft2build.h>
+ #include FT_FREETYPE_H
+ ...
+
+ don't need any change to the source code.
+
+ * include/freetype/*: Move up to...
+ * include/*: ... this directory.
+
+ * builds/amiga/include/freetype/*: Move up to...
+ * builds/amiga/include/*: ... this directory.
+
+ */*: Essentially do `s@/freetype/@/@' where appropriate.
+
+ * CMakeList.txt: Simplify.
+ * builds/unix/freetype-config.in, builds/unix/freetype2.in: For
+ `--cflags', return a single directory.
+ * builds/unix/install.mk (install): No longer try to remove `cache'
+ and `internal' subdirectories; instead, remove the `freetype'
+ subdirectory.
+
2013-11-12 Werner Lemberg <[email protected]>
[truetype] Fix last `truetype' commit.
--- a/Jamfile
+++ b/Jamfile
@@ -1,6 +1,6 @@
# FreeType 2 top Jamfile.
#
-# Copyright 2001-2011 by
+# Copyright 2001-2011, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -140,9 +140,9 @@
# FT2_MULTI = true ;
-# The file <freetype/config/ftheader.h> is used to define macros that are
-# later used in #include statements. It needs to be parsed in order to
-# record these definitions.
+# The file <config/ftheader.h> is used to define macros that are later used
+# in #include statements. It needs to be parsed in order to record these
+# definitions.
#
HDRMACRO [ FT2_SubDir include freetype config ftheader.h ] ;
HDRMACRO [ FT2_SubDir include freetype internal internal.h ] ;
@@ -177,7 +177,7 @@
$(APINAMES) $(2) > $(1)
}
-GenExportSymbols ftexport.sym : include/freetype include/freetype/cache ;
+GenExportSymbols ftexport.sym : include include/cache ;
# Test files (hinter debugging). Only used by FreeType developers.
#
@@ -195,7 +195,7 @@
actions RefDoc
{- python $(FT2_SRC)/tools/docmaker/docmaker.py --prefix=ft2 --title=FreeType-2.5.0 --output=$(DOC_DIR) $(FT2_INCLUDE)/freetype/*.h $(FT2_INCLUDE)/freetype/config/*.h
+ python $(FT2_SRC)/tools/docmaker/docmaker.py --prefix=ft2 --title=FreeType-2.5.0 --output=$(DOC_DIR) $(FT2_INCLUDE)/*.h $(FT2_INCLUDE)/config/*.h
}
RefDoc refdoc ;
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-# Copyright 2005, 2006, 2007, 2008, 2009, 2010 by
+# Copyright 2005-2010, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -139,7 +139,7 @@
check_tool_version $AUTOCONF autoconf AUTOCONF 2.62
# This sets freetype_major, freetype_minor, and freetype_patch.
-eval `sed -nf version.sed include/freetype/freetype.h`
+eval `sed -nf version.sed include/freetype.h`
# We set freetype-patch to an empty value if it is zero.
if test "$freetype_patch" = ".0"; then
--- a/builds/amiga/README
+++ b/builds/amiga/README
@@ -1,7 +1,7 @@
README for the builds/amiga subdirectory.
-Copyright 2005 by
+Copyright 2005, 2013 by
Werner Lemberg and Detlef W�rkner.
This file is part of the FreeType project, and may only be used, modified,
@@ -51,8 +51,8 @@
- ftdebug.o, an object module containing the standard version of the
debugging code which uses vprintf() and exit() (not pure).
- Debugging can be turned on in FT:include/freetype/config/ftoption.h
- and with FT_SetTraceLevel().
+ Debugging can be turned on in FT:include/config/ftoption.h and with
+ FT_SetTraceLevel().
- ftdebugpure.o, an object module containing the pure version of the
debugging code which uses KVPrintf() from lib:debug.lib and no
@@ -64,15 +64,14 @@
ftsystem.o would force ALL FreeType2 modules to be linked to your
program, I decided to use a different scheme: You must #include
FT:src/base/ftinit.c in your sourcecode and specify with #define
- statements which modules you need. See
- include/freetype/config/ftmodule.h.
+ statements which modules you need. See include/config/ftmodule.h.
To use in your own programs:
- Insert the #define and #include statements from top of
- include/freetype/config/ftmodule.h in your source code and uncomment
- the #define statements for the FreeType2 modules you need.
+ include/config/ftmodule.h in your source code and uncomment the
+ #define statements for the FreeType2 modules you need.
- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
calling the FreeType2 functions, because the link library and the
--- /dev/null
+++ b/builds/amiga/include/config/ftconfig.h
@@ -1,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* ftconfig.h */
+/* */
+/* Amiga-specific configuration file (specification only). */
+/* */
+/* Copyright 2005-2007, 2013 by */
+/* Werner Lemberg and Detlef W�rkner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/*
+ * This is an example how to override the default FreeType2 header files
+ * with Amiga-specific changes. When the compiler searches this directory
+ * before the default directory, we can do some modifications.
+ *
+ * Here we must change FT_EXPORT_DEF so that SAS/C does
+ * generate the needed XDEFs.
+ */
+
+#if 0
+#define FT_EXPORT_DEF( x ) extern x
+#endif
+
+#undef FT_EXPORT_DEF
+#define FT_EXPORT_DEF( x ) x
+
+/* Now include the original file */
+#ifndef __MORPHOS__
+#ifdef __SASC
+#include "FT:include/config/ftconfig.h"
+#else
+#include "/FT/include/config/ftconfig.h"
+#endif
+#else
+/* We must define that, it seems that
+ * lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
+ * ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
+ * binaries from http://www.morphos.de)
+ */
+#define _LIBC_LIMITS_H_
+#include "/FT/include/config/ftconfig.h"
+#endif
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
--- /dev/null
+++ b/builds/amiga/include/config/ftmodule.h
@@ -1,0 +1,160 @@
+/***************************************************************************/
+/* */
+/* ftmodule.h */
+/* */
+/* Amiga-specific FreeType module selection. */
+/* */
+/* Copyright 2005 by */
+/* Werner Lemberg and Detlef W�rkner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/*
+ * To avoid that all your programs include all FreeType modules,
+ * you copy the following piece of source code into your own
+ * source file and specify which modules you really need in your
+ * application by uncommenting the appropriate lines.
+ */
+/*
+//#define FT_USE_AUTOFIT // autofitter
+//#define FT_USE_RASTER // monochrome rasterizer
+//#define FT_USE_SMOOTH // anti-aliasing rasterizer
+//#define FT_USE_TT // truetype font driver
+//#define FT_USE_T1 // type1 font driver
+//#define FT_USE_T42 // type42 font driver
+//#define FT_USE_T1CID // cid-keyed type1 font driver // no cmap support
+//#define FT_USE_CFF // opentype font driver
+//#define FT_USE_BDF // bdf bitmap font driver
+//#define FT_USE_PCF // pcf bitmap font driver
+//#define FT_USE_PFR // pfr font driver
+//#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
+//#define FT_USE_OTV // opentype validator
+//#define FT_USE_GXV // truetype gx validator
+#include "FT:src/base/ftinit.c"
+*/
+
+/* Make sure that the needed support modules are built in.
+ * Dependencies can be found by searching for FT_Get_Module.
+ */
+
+#ifdef FT_USE_T42
+#define FT_USE_TT
+#endif
+
+#ifdef FT_USE_TT
+#define FT_USE_SFNT
+#endif
+
+#ifdef FT_USE_CFF
+#define FT_USE_SFNT
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_T1
+#define FT_USE_PSAUX
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_T1CID
+#define FT_USE_PSAUX
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_PSAUX
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_SFNT
+#define FT_USE_PSNAMES
+#endif
+
+/* Now include the modules */
+
+#ifdef FT_USE_AUTOFIT
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+#endif
+
+#ifdef FT_USE_TT
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+#endif
+
+#ifdef FT_USE_T1
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+#endif
+
+#ifdef FT_USE_CFF
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+#endif
+
+#ifdef FT_USE_T1CID
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+#endif
+
+#ifdef FT_USE_PFR
+FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+#endif
+
+#ifdef FT_USE_T42
+FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+#endif
+
+#ifdef FT_USE_WINFNT
+FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+#endif
+
+#ifdef FT_USE_PCF
+FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+#endif
+
+#ifdef FT_USE_PSAUX
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+#endif
+
+#ifdef FT_USE_PSNAMES
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+#endif
+
+#ifdef FT_USE_PSHINT
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+#endif
+
+#ifdef FT_USE_RASTER
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+#endif
+
+#ifdef FT_USE_SFNT
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+#endif
+
+#ifdef FT_USE_SMOOTH
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+#endif
+
+#ifdef FT_USE_OTV
+FT_USE_MODULE( FT_Module_Class, otv_module_class )
+#endif
+
+#ifdef FT_USE_BDF
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+#endif
+
+#ifdef FT_USE_GXV
+FT_USE_MODULE( FT_Module_Class, gxv_module_class )
+#endif
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
--- a/builds/amiga/include/freetype/config/ftconfig.h
+++ /dev/null
@@ -1,55 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftconfig.h */
-/* */
-/* Amiga-specific configuration file (specification only). */
-/* */
-/* Copyright 2005, 2006, 2007 by */
-/* Werner Lemberg and Detlef W�rkner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/*
- * This is an example how to override the default FreeType2 header files
- * with Amiga-specific changes. When the compiler searches this directory
- * before the default directory, we can do some modifications.
- *
- * Here we must change FT_EXPORT_DEF so that SAS/C does
- * generate the needed XDEFs.
- */
-
-#if 0
-#define FT_EXPORT_DEF( x ) extern x
-#endif
-
-#undef FT_EXPORT_DEF
-#define FT_EXPORT_DEF( x ) x
-
-/* Now include the original file */
-#ifndef __MORPHOS__
-#ifdef __SASC
-#include "FT:include/freetype/config/ftconfig.h"
-#else
-#include "/FT/include/freetype/config/ftconfig.h"
-#endif
-#else
-/* We must define that, it seems that
- * lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
- * ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
- * binaries from http://www.morphos.de)
- */
-#define _LIBC_LIMITS_H_
-#include "/FT/include/freetype/config/ftconfig.h"
-#endif
-
-/*
-Local Variables:
-coding: latin-1
-End:
-*/
--- a/builds/amiga/include/freetype/config/ftmodule.h
+++ /dev/null
@@ -1,160 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmodule.h */
-/* */
-/* Amiga-specific FreeType module selection. */
-/* */
-/* Copyright 2005 by */
-/* Werner Lemberg and Detlef W�rkner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/*
- * To avoid that all your programs include all FreeType modules,
- * you copy the following piece of source code into your own
- * source file and specify which modules you really need in your
- * application by uncommenting the appropriate lines.
- */
-/*
-//#define FT_USE_AUTOFIT // autofitter
-//#define FT_USE_RASTER // monochrome rasterizer
-//#define FT_USE_SMOOTH // anti-aliasing rasterizer
-//#define FT_USE_TT // truetype font driver
-//#define FT_USE_T1 // type1 font driver
-//#define FT_USE_T42 // type42 font driver
-//#define FT_USE_T1CID // cid-keyed type1 font driver // no cmap support
-//#define FT_USE_CFF // opentype font driver
-//#define FT_USE_BDF // bdf bitmap font driver
-//#define FT_USE_PCF // pcf bitmap font driver
-//#define FT_USE_PFR // pfr font driver
-//#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
-//#define FT_USE_OTV // opentype validator
-//#define FT_USE_GXV // truetype gx validator
-#include "FT:src/base/ftinit.c"
-*/
-
-/* Make sure that the needed support modules are built in.
- * Dependencies can be found by searching for FT_Get_Module.
- */
-
-#ifdef FT_USE_T42
-#define FT_USE_TT
-#endif
-
-#ifdef FT_USE_TT
-#define FT_USE_SFNT
-#endif
-
-#ifdef FT_USE_CFF
-#define FT_USE_SFNT
-#define FT_USE_PSHINT
-#define FT_USE_PSNAMES
-#endif
-
-#ifdef FT_USE_T1
-#define FT_USE_PSAUX
-#define FT_USE_PSHINT
-#define FT_USE_PSNAMES
-#endif
-
-#ifdef FT_USE_T1CID
-#define FT_USE_PSAUX
-#define FT_USE_PSHINT
-#define FT_USE_PSNAMES
-#endif
-
-#ifdef FT_USE_PSAUX
-#define FT_USE_PSNAMES
-#endif
-
-#ifdef FT_USE_SFNT
-#define FT_USE_PSNAMES
-#endif
-
-/* Now include the modules */
-
-#ifdef FT_USE_AUTOFIT
-FT_USE_MODULE( FT_Module_Class, autofit_module_class )
-#endif
-
-#ifdef FT_USE_TT
-FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
-#endif
-
-#ifdef FT_USE_T1
-FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
-#endif
-
-#ifdef FT_USE_CFF
-FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
-#endif
-
-#ifdef FT_USE_T1CID
-FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
-#endif
-
-#ifdef FT_USE_PFR
-FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
-#endif
-
-#ifdef FT_USE_T42
-FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
-#endif
-
-#ifdef FT_USE_WINFNT
-FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
-#endif
-
-#ifdef FT_USE_PCF
-FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
-#endif
-
-#ifdef FT_USE_PSAUX
-FT_USE_MODULE( FT_Module_Class, psaux_module_class )
-#endif
-
-#ifdef FT_USE_PSNAMES
-FT_USE_MODULE( FT_Module_Class, psnames_module_class )
-#endif
-
-#ifdef FT_USE_PSHINT
-FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
-#endif
-
-#ifdef FT_USE_RASTER
-FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
-#endif
-
-#ifdef FT_USE_SFNT
-FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
-#endif
-
-#ifdef FT_USE_SMOOTH
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
-#endif
-
-#ifdef FT_USE_OTV
-FT_USE_MODULE( FT_Module_Class, otv_module_class )
-#endif
-
-#ifdef FT_USE_BDF
-FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
-#endif
-
-#ifdef FT_USE_GXV
-FT_USE_MODULE( FT_Module_Class, gxv_module_class )
-#endif
-
-/*
-Local Variables:
-coding: latin-1
-End:
-*/
--- a/builds/amiga/makefile
+++ b/builds/amiga/makefile
@@ -5,7 +5,7 @@
#
-# Copyright 2005, 2006, 2007, 2009 by
+# Copyright 2005-2007, 2009, 2013 by
# Werner Lemberg and Detlef W�rkner.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -43,7 +43,7 @@
#
# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
-# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+# FT_DEBUG_LEVEL_TRACE in include/config/ftoption.h).
all: libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
--- a/builds/amiga/makefile.os4
+++ b/builds/amiga/makefile.os4
@@ -4,7 +4,7 @@
#
-# Copyright 2005, 2006, 2007, 2009 by
+# Copyright 2005-2007, 2009, 2013 by
# Werner Lemberg and Detlef W�rkner.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -40,7 +40,7 @@
#
# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
-# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+# FT_DEBUG_LEVEL_TRACE in include/config/ftoption.h).
all: assign libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
--- a/builds/amiga/smakefile
+++ b/builds/amiga/smakefile
@@ -3,7 +3,7 @@
#
-# Copyright 2005,2006, 2007, 2009 by
+# Copyright 2005-2007, 2009, 2013 by
# Werner Lemberg and Detlef W�rkner.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -40,7 +40,7 @@
#
# link your programs with ft2_680x0.lib and either ftsystem.o or ftsystempure.o
# (and either ftdebug.o or ftdebugpure.o if you enabled FT_DEBUG_LEVEL_ERROR or
-# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+# FT_DEBUG_LEVEL_TRACE in include/config/ftoption.h).
OBJBASE = ftbase.o ftbbox.o ftbdf.o ftbitmap.o ftcid.o ftfstype.o ftgasp.o \
ftglyph.o ftgxval.o ftlcdfil.o ftmm.o ftotval.o ftpatent.o ftpfr.o \
--- a/builds/amiga/src/base/ftdebug.c
+++ b/builds/amiga/src/base/ftdebug.c
@@ -4,7 +4,7 @@
/* */
/* Debugging and logging component for amiga (body). */
/* */
-/* Copyright 1996-2001, 2002, 2004, 2005, 2013 by */
+/* Copyright 1996-2002, 2004, 2005, 2013 by */
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef W�rkner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -176,7 +176,7 @@
/* the memory and stream components which are set to 7 and 5, */
/* respectively. */
/* */
- /* See the file <include/freetype/internal/fttrace.h> for details of the */
+ /* See the file <include/internal/fttrace.h> for details of the */
/* available toggle names. */
/* */
/* The level must be between 0 and 7; 0 means quiet (except for serious */
--- a/builds/detect.mk
+++ b/builds/detect.mk
@@ -3,7 +3,7 @@
#
-# Copyright 1996-2000, 2001, 2002, 2003, 2006, 2008 by
+# Copyright 1996-2003, 2006, 2008, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -17,8 +17,8 @@
# the following variables:
#
# BUILD_DIR The configuration and system-specific directory. Usually
-# `freetype/builds/$(PLATFORM)' but can be different for
-# custom builds of the library.
+# `builds/$(PLATFORM)' but can be different for custom builds
+# of the library.
#
# The following variables must be defined in system specific `detect.mk'
# files:
--- a/builds/freetype.mk
+++ b/builds/freetype.mk
@@ -97,7 +97,7 @@
# Other derived directories.
#
-PUBLIC_DIR := $(TOP_DIR)/include/freetype
+PUBLIC_DIR := $(TOP_DIR)/include
INTERNAL_DIR := $(PUBLIC_DIR)/internal
SERVICES_DIR := $(INTERNAL_DIR)/services
CONFIG_DIR := $(PUBLIC_DIR)/config
@@ -116,8 +116,8 @@
# IMPORTANT NOTE: The architecture-dependent directory must ALWAYS be placed
# before the standard include list. Porters are then able to
# put their own version of some of the FreeType components
-# in the `freetype/builds/<system>' directory, as these
-# files will override the default sources.
+# in the `builds/<system>' directory, as these files will
+# override the default sources.
#
INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
$(DEVEL_DIR) \
@@ -178,7 +178,7 @@
INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
$(wildcard $(SERVICES_DIR)/*.h)
CONFIG_H := $(wildcard $(CONFIG_DIR)/*.h) \
- $(wildcard $(BUILD_DIR)/freetype/config/*.h) \
+ $(wildcard $(BUILD_DIR)/config/*.h) \
$(FTMODULE_H) \
$(FTOPTION_H)
DEVEL_H := $(wildcard $(TOP_DIR)/devel/*.h)
--- a/builds/symbian/bld.inf
+++ b/builds/symbian/bld.inf
@@ -2,7 +2,7 @@
// FreeType 2 project for the symbian platform
//
-// Copyright 2008, 2009 by
+// Copyright 2008, 2009, 2013 by
// David Turner, Robert Wilhelm, and Werner Lemberg.
//
// This file is part of the FreeType project, and may only be used, modified,
@@ -19,48 +19,48 @@
PRJ_EXPORTS
../../include/ft2build.h
-../../include/freetype/config/ftconfig.h freetype/config/ftconfig.h
-../../include/freetype/config/ftheader.h freetype/config/ftheader.h
-../../include/freetype/config/ftmodule.h freetype/config/ftmodule.h
-../../include/freetype/config/ftoption.h freetype/config/ftoption.h
-../../include/freetype/config/ftstdlib.h freetype/config/ftstdlib.h
-../../include/freetype/freetype.h freetype/freetype.h
-../../include/freetype/ftbbox.h freetype/ftbbox.h
-../../include/freetype/ftbdf.h freetype/ftbdf.h
-../../include/freetype/ftbitmap.h freetype/ftbitmap.h
-../../include/freetype/ftcache.h freetype/ftcache.h
-../../include/freetype/ftcid.h freetype/ftcid.h
-../../include/freetype/fterrdef.h freetype/fterrdef.h
-../../include/freetype/fterrors.h freetype/fterrors.h
-../../include/freetype/ftgasp.h freetype/ftgasp.h
-../../include/freetype/ftglyph.h freetype/ftglyph.h
-../../include/freetype/ftgxval.h freetype/ftgxval.h
-../../include/freetype/ftgzip.h freetype/ftgzip.h
-../../include/freetype/ftbzip2.h freetype/ftbzip2.h
-../../include/freetype/ftimage.h freetype/ftimage.h
-../../include/freetype/ftincrem.h freetype/ftincrem.h
-../../include/freetype/ftlcdfil.h freetype/ftlcdfil.h
-../../include/freetype/ftlist.h freetype/ftlist.h
-../../include/freetype/ftlzw.h freetype/ftlzw.h
-../../include/freetype/ftmac.h freetype/ftmac.h
-../../include/freetype/ftmm.h freetype/ftmm.h
-../../include/freetype/ftmodapi.h freetype/ftmodapi.h
-../../include/freetype/ftmoderr.h freetype/ftmoderr.h
-../../include/freetype/ftotval.h freetype/ftotval.h
-../../include/freetype/ftoutln.h freetype/ftoutln.h
-../../include/freetype/ftpfr.h freetype/ftpfr.h
-../../include/freetype/ftrender.h freetype/ftrender.h
-../../include/freetype/ftsizes.h freetype/ftsizes.h
-../../include/freetype/ftsnames.h freetype/ftsnames.h
-../../include/freetype/ftstroke.h freetype/ftstroke.h
-../../include/freetype/ftsynth.h freetype/ftsynth.h
-../../include/freetype/ftsystem.h freetype/ftsystem.h
-../../include/freetype/fttrigon.h freetype/fttrigon.h
-../../include/freetype/fttypes.h freetype/fttypes.h
-../../include/freetype/ftwinfnt.h freetype/ftwinfnt.h
-../../include/freetype/ftxf86.h freetype/ftxf86.h
-../../include/freetype/t1tables.h freetype/t1tables.h
-../../include/freetype/ttnameid.h freetype/ttnameid.h
-../../include/freetype/tttables.h freetype/tttables.h
-../../include/freetype/tttags.h freetype/tttags.h
-../../include/freetype/ttunpat.h freetype/ttunpat.h
+../../include/config/ftconfig.h config/ftconfig.h
+../../include/config/ftheader.h config/ftheader.h
+../../include/config/ftmodule.h config/ftmodule.h
+../../include/config/ftoption.h config/ftoption.h
+../../include/config/ftstdlib.h config/ftstdlib.h
+../../include/freetype.h freetype.h
+../../include/ftbbox.h ftbbox.h
+../../include/ftbdf.h ftbdf.h
+../../include/ftbitmap.h ftbitmap.h
+../../include/ftcache.h ftcache.h
+../../include/ftcid.h ftcid.h
+../../include/fterrdef.h fterrdef.h
+../../include/fterrors.h fterrors.h
+../../include/ftgasp.h ftgasp.h
+../../include/ftglyph.h ftglyph.h
+../../include/ftgxval.h ftgxval.h
+../../include/ftgzip.h ftgzip.h
+../../include/ftbzip2.h ftbzip2.h
+../../include/ftimage.h ftimage.h
+../../include/ftincrem.h ftincrem.h
+../../include/ftlcdfil.h ftlcdfil.h
+../../include/ftlist.h ftlist.h
+../../include/ftlzw.h ftlzw.h
+../../include/ftmac.h ftmac.h
+../../include/ftmm.h ftmm.h
+../../include/ftmodapi.h ftmodapi.h
+../../include/ftmoderr.h ftmoderr.h
+../../include/ftotval.h ftotval.h
+../../include/ftoutln.h ftoutln.h
+../../include/ftpfr.h ftpfr.h
+../../include/ftrender.h ftrender.h
+../../include/ftsizes.h ftsizes.h
+../../include/ftsnames.h ftsnames.h
+../../include/ftstroke.h ftstroke.h
+../../include/ftsynth.h ftsynth.h
+../../include/ftsystem.h ftsystem.h
+../../include/fttrigon.h fttrigon.h
+../../include/fttypes.h fttypes.h
+../../include/ftwinfnt.h ftwinfnt.h
+../../include/ftxf86.h ftxf86.h
+../../include/t1tables.h t1tables.h
+../../include/ttnameid.h ttnameid.h
+../../include/tttables.h tttables.h
+../../include/tttags.h tttags.h
+../../include/ttunpat.h ttunpat.h
--- a/builds/toplevel.mk
+++ b/builds/toplevel.mk
@@ -3,7 +3,7 @@
#
-# Copyright 1996-2001, 2003, 2006, 2008-2010, 2012 by
+# Copyright 1996-2001, 2003, 2006, 2008-2010, 2012, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -176,7 +176,7 @@
# we check for `dist', not `distclean'
ifneq ($(findstring distx,$(MAKECMDGOALS)x),)
- FT_H := include/freetype/freetype.h
+ FT_H := include/freetype.h
major := $(shell sed -n 's/.*FREETYPE_MAJOR[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
minor := $(shell sed -n 's/.*FREETYPE_MINOR[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
--- a/builds/unix/freetype-config.in
+++ b/builds/unix/freetype-config.in
@@ -119,13 +119,13 @@
fi
if test "$echo_ft_version" = "yes" ; then
- major=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \+ major=`grep define ${SYSROOT}$includedir/freetype2/freetype.h \| grep FREETYPE_MAJOR \
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
- minor=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \+ minor=`grep define ${SYSROOT}$includedir/freetype2/freetype.h \| grep FREETYPE_MINOR \
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
- patch=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \+ patch=`grep define ${SYSROOT}$includedir/freetype2/freetype.h \| grep FREETYPE_PATCH \
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
echo $major.$minor.$patch
@@ -133,11 +133,7 @@
if test "$echo_cflags" = "yes" ; then
cflags="-I${SYSROOT}$includedir/freetype2"- if test "${SYSROOT}$includedir" != "/usr/include" ; then- echo $cflags -I${SYSROOT}$includedir- else
- echo $cflags
- fi
+ echo $cflags
fi
if test "$echo_libs" = "yes" ; then
--- a/builds/unix/freetype2.in
+++ b/builds/unix/freetype2.in
@@ -1,7 +1,7 @@
prefix="%prefix%"
exec_prefix="%exec_prefix%"
libdir="%libdir%"
-includedir="%includedir%"
+includedir="%includedir%/freetype2"
Name: FreeType 2
Description: A free, high-quality, and portable font engine.
@@ -9,4 +9,4 @@
Requires:
Libs: -L${libdir} -lfreetypeLibs.private: %LIBZ% %LIBBZ2% %LIBPNG% %FT2_EXTRA_LIBS%
-Cflags: -I${includedir}/freetype2 -I${includedir}+Cflags: -I${includedir}--- a/builds/unix/ft2unix.h
+++ b/builds/unix/ft2unix.h
@@ -25,27 +25,6 @@
/* returned by the `freetype-config --cflags' or `pkg-config --cflags' */
/* command) is in your compilation include path. */
/* */
- /* We don't need to do anything special in this release. However, for */
- /* a future FreeType 2 release, the following installation changes will */
- /* be performed: */
- /* */
- /* - The contents of `freetype-2.x/include/freetype' will be installed */
- /* to `/usr/local/include/freetype2' instead of */
- /* `/usr/local/include/freetype2/freetype'. */
- /* */
- /* - This file will #include <freetype2/config/ftheader.h>, instead */
- /* of <freetype/config/ftheader.h>. */
- /* */
- /* - The contents of `ftheader.h' will be processed with `sed' to */
- /* replace all `<freetype/xxx>' with `<freetype2/xxx>'. */
- /* */
- /* - Adding `/usr/local/include/freetype2' to your compilation include */
- /* path will not be necessary anymore. */
- /* */
- /* These changes will be transparent to client applications which use */
- /* freetype-config (or pkg-config). No modifications will be necessary */
- /* to compile with the new scheme. */
- /* */
/*************************************************************************/
@@ -53,7 +32,7 @@
#define __FT2_BUILD_UNIX_H__
/* `<prefix>/include/freetype2' must be in your current inclusion path */
-#include <freetype/config/ftheader.h>
+#include <config/ftheader.h>
#endif /* __FT2_BUILD_UNIX_H__ */
--- a/builds/unix/ftconfig.in
+++ b/builds/unix/ftconfig.in
@@ -27,9 +27,9 @@
/* Note however that if some specific modifications are needed, we */
/* advise you to place a modified copy in your build directory. */
/* */
- /* The build directory is usually `freetype/builds/<system>', and */
- /* contains system-specific files that are always included first when */
- /* building the library. */
+ /* The build directory is usually `builds/<system>', and contains */
+ /* system-specific files that are always included first when building */
+ /* the library. */
/* */
/*************************************************************************/
@@ -52,7 +52,7 @@
/* These macros can be toggled to suit a specific system. The current */
/* ones are defaults used to compile FreeType in an ANSI C environment */
/* (16bit compilers are also supported). Copy this file to your own */
- /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+ /* `builds/<system>' directory, and edit it to port the engine. */
/* */
/*************************************************************************/
@@ -86,7 +86,7 @@
#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
/* Following cpp computation of the bit length of int and long */
- /* is copied from default include/freetype/config/ftconfig.h. */
+ /* is copied from default include/config/ftconfig.h. */
/* If any improvement is required for this file, it should be */
/* applied to the original header file for the builders that */
/* does not use configure script. */
--- a/builds/unix/ftsystem.c
+++ b/builds/unix/ftsystem.c
@@ -268,9 +268,9 @@
/* XXX: TODO -- real 64bit platform support */
/* */
- /* `stream->size' is typedef'd to unsigned long (in */
- /* freetype/ftsystem.h); `stat_buf.st_size', however, is usually */
- /* typedef'd to off_t (in sys/stat.h). */
+ /* `stream->size' is typedef'd to unsigned long (in `ftsystem.h'); */
+ /* `stat_buf.st_size', however, is usually typedef'd to off_t */
+ /* (in sys/stat.h). */
/* On some platforms, the former is 32bit and the latter is 64bit. */
/* To avoid overflow caused by fonts in huge files larger than */
/* 2GB, do a test. Temporary fix proposed by Sean McBride. */
--- a/builds/unix/install.mk
+++ b/builds/unix/install.mk
@@ -24,35 +24,36 @@
# Unix installation and deinstallation targets.
#
-# Note that we no longer install internal headers, and we remove any
-# `internal' subdirectory found in `$(includedir)/freetype2/freetype'.
+# Note that we remove any data in the `freetype' subdirectory found in
+# `$(includedir)/freetype2', which was the previous location of the header
+# files up to version 2.5.0.
#
install: $(PROJECT_LIBRARY)
- $(MKINSTALLDIRS) $(DESTDIR)$(libdir) \
- $(DESTDIR)$(libdir)/pkgconfig \
- $(DESTDIR)$(includedir)/freetype2/freetype/config \
- $(DESTDIR)$(bindir) \
+ $(MKINSTALLDIRS) $(DESTDIR)$(libdir) \
+ $(DESTDIR)$(libdir)/pkgconfig \
+ $(DESTDIR)$(includedir)/freetype2/config \
+ $(DESTDIR)$(bindir) \
$(DESTDIR)$(datadir)/aclocal
$(LIBTOOL) --mode=install $(INSTALL) \
$(PROJECT_LIBRARY) $(DESTDIR)$(libdir)
- -for P in $(PUBLIC_H) ; do \
- $(INSTALL_DATA) \
- $$P $(DESTDIR)$(includedir)/freetype2/freetype ; \
- done
- -for P in $(CONFIG_H) ; do \
- $(INSTALL_DATA) \
- $$P $(DESTDIR)$(includedir)/freetype2/freetype/config ; \
+ -for P in $(PUBLIC_H) ; do \
+ $(INSTALL_DATA) \
+ $$P $(DESTDIR)$(includedir)/freetype2 ; \
done
- -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/cache/*
- -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/cache
- -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/internal/*
- -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/internal
+ -for P in $(CONFIG_H) ; do \
+ $(INSTALL_DATA) \
+ $$P $(DESTDIR)$(includedir)/freetype2/config ; \
+ done
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/config/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/config
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype
$(INSTALL_DATA) $(BUILD_DIR)/ft2unix.h \
$(DESTDIR)$(includedir)/ft2build.h
- $(INSTALL_DATA) $(OBJ_BUILD)/ftconfig.h \
- $(DESTDIR)$(includedir)/freetype2/freetype/config/ftconfig.h
- $(INSTALL_DATA) $(OBJ_DIR)/ftmodule.h \
- $(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
+ $(INSTALL_DATA) $(OBJ_BUILD)/ftconfig.h \
+ $(DESTDIR)$(includedir)/freetype2/config/ftconfig.h
+ $(INSTALL_DATA) $(OBJ_DIR)/ftmodule.h \
+ $(DESTDIR)$(includedir)/freetype2/config/ftmodule.h
$(INSTALL_SCRIPT) -m 755 $(OBJ_BUILD)/freetype-config \
$(DESTDIR)$(bindir)/freetype-config
$(INSTALL_SCRIPT) -m 644 $(BUILD_DIR)/freetype2.m4 \
@@ -63,12 +64,10 @@
uninstall:
-$(LIBTOOL) --mode=uninstall $(RM) $(DESTDIR)$(libdir)/$(LIBRARY).$A
- -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/config/*
- -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/config
- -$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/*
- -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/config/*
+ -$(DELDIR) $(DESTDIR)$(includedir)/freetype2/config
+ -$(DELETE) $(DESTDIR)$(includedir)/freetype2/*
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2
- -$(DELETE) $(DESTDIR)$(includedir)/ft2build.h
-$(DELETE) $(DESTDIR)$(bindir)/freetype-config
-$(DELETE) $(DESTDIR)$(datadir)/aclocal/freetype2.m4
-$(DELETE) $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
--- a/builds/vms/ftconfig.h
+++ b/builds/vms/ftconfig.h
@@ -27,9 +27,9 @@
/* Note however that if some specific modifications are needed, we */
/* advise you to place a modified copy in your build directory. */
/* */
- /* The build directory is usually `freetype/builds/<system>', and */
- /* contains system-specific files that are always included first when */
- /* building the library. */
+ /* The build directory is usually `builds/<system>', and contains */
+ /* system-specific files that are always included first when building */
+ /* the library. */
/* */
/*************************************************************************/
@@ -51,7 +51,7 @@
/* These macros can be toggled to suit a specific system. The current */
/* ones are defaults used to compile FreeType in an ANSI C environment */
/* (16bit compilers are also supported). Copy this file to your own */
- /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+ /* `builds/<system>' directory, and edit it to port the engine. */
/* */
/*************************************************************************/
--- a/builds/wince/ftdebug.c
+++ b/builds/wince/ftdebug.c
@@ -4,7 +4,7 @@
/* */
/* Debugging and logging component for WinCE (body). */
/* */
-/* Copyright 1996-2001, 2002, 2005, 2008, 2009, 2013 by */
+/* Copyright 1996-2002, 2005, 2008, 2009, 2013 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -148,8 +148,8 @@
/* for the memory and stream components which are set to 6 and 5, */
/* respectively. */
/* */
- /* See the file <freetype/internal/fttrace.h> for details of the */
- /* available toggle names. */
+ /* See the file <internal/fttrace.h> for details of the available toggle */
+ /* names. */
/* */
/* The level must be between 0 and 6; 0 means quiet (except for serious */
/* runtime errors), and 6 means _very_ verbose. */
--- a/builds/wince/vc2005-ce/freetype.vcproj
+++ b/builds/wince/vc2005-ce/freetype.vcproj
@@ -3822,15 +3822,15 @@
<Filter Name="Header Files" Filter="h;hpp;hxx;hm;inl">
<File RelativePath="..\..\..\include\ft2build.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftconfig.h">
+ <File RelativePath="..\..\..\include\config\ftconfig.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftheader.h">
+ <File RelativePath="..\..\..\include\config\ftheader.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftmodule.h">
+ <File RelativePath="..\..\..\include\config\ftmodule.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftoption.h">
+ <File RelativePath="..\..\..\include\config\ftoption.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftstdlib.h">
+ <File RelativePath="..\..\..\include\config\ftstdlib.h">
</File>
</Filter>
</Files>
--- a/builds/wince/vc2008-ce/freetype.vcproj
+++ b/builds/wince/vc2008-ce/freetype.vcproj
@@ -13469,23 +13469,23 @@
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+ RelativePath="..\..\..\include\config\ftconfig.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftheader.h"
+ RelativePath="..\..\..\include\config\ftheader.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+ RelativePath="..\..\..\include\config\ftmodule.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftoption.h"
+ RelativePath="..\..\..\include\config\ftoption.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+ RelativePath="..\..\..\include\config\ftstdlib.h"
>
</File>
</Filter>
--- a/builds/windows/ftdebug.c
+++ b/builds/windows/ftdebug.c
@@ -4,7 +4,7 @@
/* */
/* Debugging and logging component for Win32 (body). */
/* */
-/* Copyright 1996-2001, 2002, 2005, 2008, 2009, 2013 by */
+/* Copyright 1996-2002, 2005, 2008, 2009, 2013 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -137,8 +137,8 @@
/* for the memory and stream components which are set to 6 and 5, */
/* respectively. */
/* */
- /* See the file <freetype/internal/fttrace.h> for details of the */
- /* available toggle names. */
+ /* See the file <internal/fttrace.h> for details of the available toggle */
+ /* names. */
/* */
/* The level must be between 0 and 6; 0 means quiet (except for serious */
/* runtime errors), and 6 means _very_ verbose. */
--- a/builds/windows/vc2005/freetype.vcproj
+++ b/builds/windows/vc2005/freetype.vcproj
@@ -629,15 +629,15 @@
<Filter Name="Header Files" Filter="h;hpp;hxx;hm;inl">
<File RelativePath="..\..\..\include\ft2build.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftconfig.h">
+ <File RelativePath="..\..\..\include\config\ftconfig.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftheader.h">
+ <File RelativePath="..\..\..\include\config\ftheader.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftmodule.h">
+ <File RelativePath="..\..\..\include\config\ftmodule.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftoption.h">
+ <File RelativePath="..\..\..\include\config\ftoption.h">
</File>
- <File RelativePath="..\..\..\include\freetype\config\ftstdlib.h">
+ <File RelativePath="..\..\..\include\config\ftstdlib.h">
</File>
</Filter>
</Files>
--- a/builds/windows/vc2008/freetype.vcproj
+++ b/builds/windows/vc2008/freetype.vcproj
@@ -2154,23 +2154,23 @@
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+ RelativePath="..\..\..\include\config\ftconfig.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftheader.h"
+ RelativePath="..\..\..\include\config\ftheader.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+ RelativePath="..\..\..\include\config\ftmodule.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftoption.h"
+ RelativePath="..\..\..\include\config\ftoption.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+ RelativePath="..\..\..\include\config\ftstdlib.h"
>
</File>
</Filter>
--- a/builds/windows/vc2010/freetype.vcxproj
+++ b/builds/windows/vc2010/freetype.vcxproj
@@ -1565,11 +1565,11 @@
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\..\include\ft2build.h" />
- <ClInclude Include="..\..\..\include\freetype\config\ftconfig.h" />
- <ClInclude Include="..\..\..\include\freetype\config\ftheader.h" />
- <ClInclude Include="..\..\..\include\freetype\config\ftmodule.h" />
- <ClInclude Include="..\..\..\include\freetype\config\ftoption.h" />
- <ClInclude Include="..\..\..\include\freetype\config\ftstdlib.h" />
+ <ClInclude Include="..\..\..\include\config\ftconfig.h" />
+ <ClInclude Include="..\..\..\include\config\ftheader.h" />
+ <ClInclude Include="..\..\..\include\config\ftmodule.h" />
+ <ClInclude Include="..\..\..\include\config\ftoption.h" />
+ <ClInclude Include="..\..\..\include\config\ftstdlib.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
--- a/builds/windows/vc2010/freetype.vcxproj.filters
+++ b/builds/windows/vc2010/freetype.vcxproj.filters
@@ -136,19 +136,19 @@
<ClInclude Include="..\..\..\include\ft2build.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="..\..\..\include\freetype\config\ftconfig.h">
+ <ClInclude Include="..\..\..\include\config\ftconfig.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="..\..\..\include\freetype\config\ftheader.h">
+ <ClInclude Include="..\..\..\include\config\ftheader.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="..\..\..\include\freetype\config\ftmodule.h">
+ <ClInclude Include="..\..\..\include\config\ftmodule.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="..\..\..\include\freetype\config\ftoption.h">
+ <ClInclude Include="..\..\..\include\config\ftoption.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="..\..\..\include\freetype\config\ftstdlib.h">
+ <ClInclude Include="..\..\..\include\config\ftstdlib.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
--- a/builds/windows/visualc/freetype.dsp
+++ b/builds/windows/visualc/freetype.dsp
@@ -92,7 +92,7 @@
# PROP Output_Dir "..\..\..\objs\debug_mt"
# PROP Intermediate_Dir "..\..\..\objs\debug_mt"
# PROP Target_Dir ""
-# ADD BASE CPP /nologo /Za /W3 /Gm /GX /ZI /Od /I "..\freetype\include\\" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /GZ /c
+# ADD BASE CPP /nologo /Za /W3 /Gm /GX /ZI /Od /I "..\include\\" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /GZ /c
# SUBTRACT BASE CPP /X
# ADD CPP /MTd /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
# SUBTRACT CPP /nologo /X /YX
@@ -117,7 +117,7 @@
# PROP Output_Dir "..\..\..\objs\release_mt"
# PROP Intermediate_Dir "..\..\..\objs\release_mt"
# PROP Target_Dir ""
-# ADD BASE CPP /nologo /Za /W3 /GX /O2 /I "..\freetype\include\\" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /c
+# ADD BASE CPP /nologo /Za /W3 /GX /O2 /I "..\include\\" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /c
# ADD CPP /MT /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
# SUBTRACT CPP /nologo /Z<none> /YX
# ADD BASE RSC /l 0x409 /d "NDEBUG"
@@ -377,23 +377,23 @@
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftconfig.h
+SOURCE=..\..\..\include\config\ftconfig.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftheader.h
+SOURCE=..\..\..\include\config\ftheader.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftmodule.h
+SOURCE=..\..\..\include\config\ftmodule.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftoption.h
+SOURCE=..\..\..\include\config\ftoption.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftstdlib.h
+SOURCE=..\..\..\include\config\ftstdlib.h
# End Source File
# End Group
# End Target
--- a/builds/windows/visualc/freetype.vcproj
+++ b/builds/windows/visualc/freetype.vcproj
@@ -2153,23 +2153,23 @@
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+ RelativePath="..\..\..\include\config\ftconfig.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftheader.h"
+ RelativePath="..\..\..\include\config\ftheader.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+ RelativePath="..\..\..\include\config\ftmodule.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftoption.h"
+ RelativePath="..\..\..\include\config\ftoption.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+ RelativePath="..\..\..\include\config\ftstdlib.h"
>
</File>
</Filter>
--- a/builds/windows/visualce/freetype.dsp
+++ b/builds/windows/visualce/freetype.dsp
@@ -92,7 +92,7 @@
# PROP Output_Dir "..\..\..\objs\debug_mt"
# PROP Intermediate_Dir "..\..\..\objs\debug_mt"
# PROP Target_Dir ""
-# ADD BASE CPP /nologo /Za /W3 /Gm /GX /ZI /Od /I "..\freetype\include\\" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /GZ /c
+# ADD BASE CPP /nologo /Za /W3 /Gm /GX /ZI /Od /I "..\include\\" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /GZ /c
# SUBTRACT BASE CPP /X
# ADD CPP /MTd /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
# SUBTRACT CPP /nologo /X /YX
@@ -117,7 +117,7 @@
# PROP Output_Dir "..\..\..\objs\release_mt"
# PROP Intermediate_Dir "..\..\..\objs\release_mt"
# PROP Target_Dir ""
-# ADD BASE CPP /nologo /Za /W3 /GX /O2 /I "..\freetype\include\\" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /c
+# ADD BASE CPP /nologo /Za /W3 /GX /O2 /I "..\include\\" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /c
# ADD CPP /MT /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
# SUBTRACT CPP /nologo /Z<none> /YX
# ADD BASE RSC /l 0x409 /d "NDEBUG"
@@ -377,23 +377,23 @@
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftconfig.h
+SOURCE=..\..\..\include\config\ftconfig.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftheader.h
+SOURCE=..\..\..\include\config\ftheader.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftmodule.h
+SOURCE=..\..\..\include\config\ftmodule.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftoption.h
+SOURCE=..\..\..\include\config\ftoption.h
# End Source File
# Begin Source File
-SOURCE=..\..\..\include\freetype\config\ftstdlib.h
+SOURCE=..\..\..\include\config\ftstdlib.h
# End Source File
# End Group
# End Target
--- a/builds/windows/visualce/freetype.vcproj
+++ b/builds/windows/visualce/freetype.vcproj
@@ -13859,23 +13859,23 @@
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+ RelativePath="..\..\..\include\config\ftconfig.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftheader.h"
+ RelativePath="..\..\..\include\config\ftheader.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+ RelativePath="..\..\..\include\config\ftmodule.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftoption.h"
+ RelativePath="..\..\..\include\config\ftoption.h"
>
</File>
<File
- RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+ RelativePath="..\..\..\include\config\ftstdlib.h"
>
</File>
</Filter>
--- a/devel/ft2build.h
+++ b/devel/ft2build.h
@@ -31,9 +31,9 @@
#ifndef __FT2_BUILD_DEVEL_H__
#define __FT2_BUILD_DEVEL_H__
-#define FT_CONFIG_OPTIONS_H <ftoption.h>
+#define FT_CONFIG_OPTIONS_H <ftoption.h>
-#include <freetype/config/ftheader.h>
+#include <config/ftheader.h>
#endif /* __FT2_BUILD_DEVEL_H__ */
--- a/devel/ftoption.h
+++ b/devel/ftoption.h
@@ -38,9 +38,9 @@
/* library from a single source directory. */
/* */
/* - You can put a copy of this file in your build directory, more */
- /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
- /* is the name of a directory that is included _before_ the FreeType */
- /* include path during compilation. */
+ /* precisely in `$BUILD/config/ftoption.h', where `$BUILD' is the */
+ /* name of a directory that is included _before_ the FreeType include */
+ /* path during compilation. */
/* */
/* The default FreeType Makefiles and Jamfiles use the build */
/* directory `builds/<system>' by default, but you can easily change */
@@ -51,7 +51,7 @@
/* locate this file during the build. For example, */
/* */
/* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
- /* #include <freetype/config/ftheader.h> */
+ /* #include <config/ftheader.h> */
/* */
/* will use `$BUILD/myftoptions.h' instead of this file for macro */
/* definitions. */
@@ -59,7 +59,7 @@
/* Note also that you can similarly pre-define the macro */
/* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
/* that are statically linked to the library at compile time. By */
- /* default, this file is <freetype/config/ftmodule.h>. */
+ /* default, this file is <config/ftmodule.h>. */
/* */
/* We highly recommend using the third method whenever possible. */
/* */
@@ -528,7 +528,7 @@
/* does not contain any glyph name though. */
/* */
/* Accessing SFNT names is done through the functions declared in */
- /* `freetype/ftsnames.h'. */
+ /* `ftsnames.h'. */
/* */
#define TT_CONFIG_OPTION_SFNT_NAMES
--- a/docs/CUSTOMIZE
+++ b/docs/CUSTOMIZE
@@ -8,10 +8,9 @@
I. Configuration macros
- The file found in `include/freetype/config/ftoption.h' contains a
- list of commented configuration macros that can be toggled by
- developers to indicate which features should be active while
- building the library.
+ The file found in `include/config/ftoption.h' contains a list of
+ commented configuration macros that can be toggled by developers to
+ indicate which features should be active while building the library.
These options range from debug level to availability of certain
features, like native TrueType hinting through a bytecode
@@ -36,9 +35,9 @@
can keep the source files `clean'.
If you don't use GNU make you have to manually edit the file
- `include/freetype/config/ftmodule.h' (which is *not* used with if
- compiled with GNU make) to add or remove the drivers and components
- you want to compile into the library. See `INSTALL.ANY' for more
+ `include/config/ftmodule.h' (which is *not* used with if compiled
+ with GNU make) to add or remove the drivers and components you want
+ to compile into the library. See `INSTALL.ANY' for more
information.
@@ -96,19 +95,16 @@
#include FT_CONFIG_OPTIONS_H
#include FT_CONFIG_MODULES_H
- are compiled. Their default values being
- <freetype/config/ftoption.h> and <freetype/config/ftmodule.h>, you
- can do something like:
+ are compiled. Their default values being <config/ftoption.h> and
+ <config/ftmodule.h>, you can do something like:
custom/
- freetype/
- config/
- ftoption.h => custom options header
- ftmodule.h => custom modules list
+ config/
+ ftoption.h => custom options header
+ ftmodule.h => custom modules list
include/ => normal FreeType 2 include
- freetype/
- ...
+ ...
then change the C include path to always give the path to `custom'
before the FreeType 2 `include'.
@@ -126,7 +122,7 @@
#define FT_CONFIG_OPTIONS_H <custom/my-ftoption.h>
#define FT_CONFIG_MODULES_H <custom/my-ftmodule.h>
- #include <freetype/config/ftheader.h>
+ #include <config/ftheader.h>
#endif /* __FT2_BUILD_MY_PLATFORM_H__ */
@@ -142,7 +138,7 @@
----------------------------------------------------------------------
-Copyright 2003, 2005, 2006, 2012 by
+Copyright 2003, 2005, 2006, 2012, 2013 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
--- a/docs/DEBUG
+++ b/docs/DEBUG
@@ -4,63 +4,63 @@
I. Configuration macros
-----------------------
-There are several ways to enable debugging features in a FreeType 2
-builds. This is controlled through the definition of special macros
+There are several ways to enable debugging features in a FreeType 2
+builds. This is controlled through the definition of special macros
located in the file `ftoptions.h'. The macros are:
FT_DEBUG_LEVEL_ERROR
- #define this macro if you want to compile the FT_ERROR macro calls
- to print error messages during program execution. This will not
- stop the program. Very useful to spot invalid fonts during
+ #define this macro if you want to compile the FT_ERROR macro calls
+ to print error messages during program execution. This will not
+ stop the program. Very useful to spot invalid fonts during
development and to code workarounds for them.
FT_DEBUG_LEVEL_TRACE
- #define this macro if you want to compile both macros FT_ERROR and
- FT_TRACE. This also includes the variants FT_TRACE0, FT_TRACE1,
+ #define this macro if you want to compile both macros FT_ERROR and
+ FT_TRACE. This also includes the variants FT_TRACE0, FT_TRACE1,
FT_TRACE2, ..., FT_TRACE7.
- The trace macros are used to send debugging messages when an
- appropriate `debug level' is configured at runtime through the
+ The trace macros are used to send debugging messages when an
+ appropriate `debug level' is configured at runtime through the
FT2_DEBUG environment variable (more on this later).
FT_DEBUG_MEMORY
- If this macro is #defined, the FreeType engine is linked with a
- small but effective debugging memory manager that tracks all
+ If this macro is #defined, the FreeType engine is linked with a
+ small but effective debugging memory manager that tracks all
allocations and frees that are performed within the font engine.
- When the FT2_DEBUG_MEMORY environment variable is defined at
- runtime, a call to FT_Done_FreeType will dump memory statistics,
- including the list of leaked memory blocks with the source locations
- where these were allocated. It is always a very good idea to define
- this in development builds. This works with _any_ program linked to
- FreeType, but requires a big deal of memory (the debugging memory
- manager never frees the blocks to the heap in order to detect double
- frees).
+ When the FT2_DEBUG_MEMORY environment variable is defined at
+ runtime, a call to FT_Done_FreeType will dump memory statistics,
+ including the list of leaked memory blocks with the source
+ locations where these were allocated. It is always a very good
+ idea to define this in development builds. This works with _any_
+ program linked to FreeType, but requires a big deal of memory (the
+ debugging memory manager never frees the blocks to the heap in
+ order to detect double frees).
- When FT2_DEBUG_MEMORY isn't defined at runtime, the debugging memory
- manager is ignored, and performance is unaffected.
+ When FT2_DEBUG_MEMORY isn't defined at runtime, the debugging
+ memory manager is ignored, and performance is unaffected.
II. Debugging macros
--------------------
-Several macros can be used within the FreeType sources to help debugging
-its code:
+Several macros can be used within the FreeType sources to help
+debugging its code:
1. FT_ERROR(( ... ))
- This macro is used to send debug messages that indicate relatively
- serious errors (like broken font files), but will not stop the
- execution of the running program. Its code is compiled only when
- either FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined in
+ This macro is used to send debug messages that indicate relatively
+ serious errors (like broken font files), but will not stop the
+ execution of the running program. Its code is compiled only when
+ either FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined in
`ftoption.h'.
- Note that you have to use a printf-like signature, but with double
+ Note that you have to use a printf-like signature, but with double
parentheses, like in
FT_ERROR(( "your %s is not %s\n", "foo", "bar" ));
@@ -68,11 +68,11 @@
2. FT_ASSERT( condition )
- This macro is used to check strong assertions at runtime. If its
- condition isn't TRUE, the program will abort with a panic message.
- Its code is compiled when either FT_DEBUG_LEVEL_ERROR or
- FT_DEBUG_LEVEL_TRACE are defined. You don't need double parentheses
- here. For example
+ This macro is used to check strong assertions at runtime. If its
+ condition isn't TRUE, the program will abort with a panic message.
+ Its code is compiled when either FT_DEBUG_LEVEL_ERROR or
+ FT_DEBUG_LEVEL_TRACE are defined. You don't need double
+ parentheses here. For example
FT_ASSERT( ptr != NULL );
@@ -79,117 +79,119 @@
3. FT_TRACE( level, (message...) )
- The FT_TRACE macro is used to send general-purpose debugging
- messages during program execution. This macro uses an *implicit*
- macro named FT_COMPONENT used to name the current FreeType component
- being run.
+ The FT_TRACE macro is used to send general-purpose debugging
+ messages during program execution. This macro uses an *implicit*
+ macro named FT_COMPONENT used to name the current FreeType
+ component being run.
- The developer should always define FT_COMPONENT as appropriate, for
- example as in
+ The developer should always define FT_COMPONENT as appropriate,
+ for example as in
#undef FT_COMPONENT
#define FT_COMPONENT trace_io
- The value of the FT_COMPONENT macro is an enumeration named
- trace_XXXX where XXXX is one of the component names defined in the
- internal file `freetype/internal/fttrace.h'. If you modify FreeType
- source and insert new trace_XXXX macro, you must register it in
- fttrace.h. If you insert or remove many trace macros, you can check
- the undefined or the unused trace macro by src/tools/chktrcmp.py.
+ The value of the FT_COMPONENT macro is an enumeration named
+ `trace_XXXX' where `XXXX' is one of the component names defined in
+ the internal file `internal/fttrace.h'. If you modify FreeType
+ source and insert new `trace_XXXX' macro, you must register it in
+ `fttrace.h'. If you insert or remove many trace macros, you can
+ check the undefined or the unused trace macro by
+ `src/tools/chktrcmp.py'.
- Each such component is assigned a `debug level', ranging from 0
- to 7, through the use of the FT2_DEBUG environment variable
+ Each such component is assigned a `debug level', ranging from 0 to
+ 7, through the use of the FT2_DEBUG environment variable
(described below) when a program linked with FreeType starts.
- When FT_TRACE is called, its level is compared to the one of the
- corresponding component. Messages with trace levels *higher* than
+ When FT_TRACE is called, its level is compared to the one of the
+ corresponding component. Messages with trace levels *higher* than
the corresponding component level are filtered and never printed.
- This means that trace messages with level 0 are always printed,
- those with level 2 are only printed when the component level is *at
- least* 2.
+ This means that trace messages with level 0 are always printed,
+ those with level 2 are only printed when the component level is
+ *at least* 2.
- The second parameter to FT_TRACE must contain parentheses and
+ The second parameter to FT_TRACE must contain parentheses and
correspond to a printf-like call, as in
FT_TRACE( 2, ( "your %s is not %s\n", "foo", "bar" ) )
- The shortcut macros FT_TRACE0, FT_TRACE1, FT_TRACE2, ..., FT_TRACE7
- can be used with constant level indices, and are much cleaner to
- use, as in
+ The shortcut macros FT_TRACE0, FT_TRACE1, FT_TRACE2, ...,
+ FT_TRACE7 can be used with constant level indices, and are much
+ cleaner to use, as in
- FT_TRACE2(( "your %s is not %s\n", "foo", "bar" ));
+ FT_TRACE2(( "your %s is not %s\n", "foo", "bar" ));
III. Environment variables
--------------------------
-The following environment variables control debugging output and
+The following environment variables control debugging output and
behaviour of FreeType at runtime.
FT2_DEBUG
- This variable is only used when FreeType is built with
- FT_DEBUG_LEVEL_TRACE defined. It contains a list of component level
- definitions, following this format:
+ This variable is only used when FreeType is built with
+ FT_DEBUG_LEVEL_TRACE defined. It contains a list of component
+ level definitions, following this format:
- component1:level1 component2:level2 component3:level3 ...
+ component1:level1 component2:level2 component3:level3 ...
- where `componentX' is the name of a tracing component, as defined in
- `fttrace.h', but without the `trace_' prefix. `levelX' is the
+ where `componentX' is the name of a tracing component, as defined
+ in `fttrace.h', but without the `trace_' prefix. `levelX' is the
corresponding level to use at runtime.
- `any' is a special component name that will be interpreted as
+ `any' is a special component name that will be interpreted as
`any/all components'. For example, the following definitions
- set FT2_DEBUG=any:2 memory:5 io:4 (on Windows)
- export FT2_DEBUG="any:2 memory:5 io:4" (on Linux with bash)
+ set FT2_DEBUG=any:2 memory:5 io:4 (on Windows)
+ export FT2_DEBUG="any:2 memory:5 io:4" (on Linux with bash)
- both stipulate that all components should have level 2, except for
- the memory and io components which will be set to trace levels 5 and
- 4, respectively.
+ both stipulate that all components should have level 2, except for
+ the memory and io components which will be set to trace levels 5
+ and 4, respectively.
FT2_DEBUG_MEMORY
- This environment variable, when defined, tells FreeType to use a
- debugging memory manager that will track leaking memory blocks as
- well as other common errors like double frees. It is also capable
- of reporting _where_ the leaking blocks were allocated, which
- considerably saves time when debugging new additions to the library.
+ This environment variable, when defined, tells FreeType to use a
+ debugging memory manager that will track leaking memory blocks as
+ well as other common errors like double frees. It is also capable
+ of reporting _where_ the leaking blocks were allocated, which
+ considerably saves time when debugging new additions to the
+ library.
- This code is only compiled when FreeType is built with the
- FT_DEBUG_MEMORY macro #defined in `ftoption.h' though, it will be
+ This code is only compiled when FreeType is built with the
+ FT_DEBUG_MEMORY macro #defined in `ftoption.h' though, it will be
ignored in other builds.
FT2_ALLOC_TOTAL_MAX
- This variable is ignored if FT2_DEBUG_MEMORY is not defined. It
- allows you to specify a maximum heap size for all memory allocations
- performed by FreeType. This is very useful to test the robustness
- of the font engine and programs that use it in tight memory
- conditions.
+ This variable is ignored if FT2_DEBUG_MEMORY is not defined. It
+ allows you to specify a maximum heap size for all memory
+ allocations performed by FreeType. This is very useful to test
+ the robustness of the font engine and programs that use it in
+ tight memory conditions.
- If it is undefined, or if its value is not strictly positive, then
+ If it is undefined, or if its value is not strictly positive, then
no allocation bounds are checked at runtime.
FT2_ALLOC_COUNT_MAX
- This variable is ignored if FT2_DEBUG_MEMORY is not defined. It
- allows you to specify a maximum number of memory allocations
- performed by FreeType before returning the error
- FT_Err_Out_Of_Memory. This is useful for debugging and testing the
- engine's robustness.
+ This variable is ignored if FT2_DEBUG_MEMORY is not defined. It
+ allows you to specify a maximum number of memory allocations
+ performed by FreeType before returning the error
+ FT_Err_Out_Of_Memory. This is useful for debugging and testing
+ the engine's robustness.
- If it is undefined, or if its value is not strictly positive, then
+ If it is undefined, or if its value is not strictly positive, then
no allocation bounds are checked at runtime.
------------------------------------------------------------------------
-Copyright 2002, 2003, 2004, 2005, 2009 by
+Copyright 2002-2005, 2009, 2013 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
--- a/docs/INSTALL.ANY
+++ b/docs/INSTALL.ANY
@@ -33,25 +33,25 @@
src/base/ftbase.c
- src/base/ftbbox.c -- recommended, see <freetype/ftbbox.h>
- src/base/ftglyph.c -- recommended, see <freetype/ftglyph.h>
+ src/base/ftbbox.c -- recommended, see <ftbbox.h>
+ src/base/ftglyph.c -- recommended, see <ftglyph.h>
- src/base/ftbdf.c -- optional, see <freetype/ftbdf.h>
- src/base/ftbitmap.c -- optional, see <freetype/ftbitmap.h>
- src/base/ftcid.c -- optional, see <freetype/ftcid.h>
+ src/base/ftbdf.c -- optional, see <ftbdf.h>
+ src/base/ftbitmap.c -- optional, see <ftbitmap.h>
+ src/base/ftcid.c -- optional, see <ftcid.h>
src/base/ftfstype.c -- optional
- src/base/ftgasp.c -- optional, see <freetype/ftgasp.h>
- src/base/ftgxval.c -- optional, see <freetype/ftgxval.h>
- src/base/ftlcdfil.c -- optional, see <freetype/ftlcdfil.h>
- src/base/ftmm.c -- optional, see <freetype/ftmm.h>
- src/base/ftotval.c -- optional, see <freetype/ftotval.h>
+ src/base/ftgasp.c -- optional, see <ftgasp.h>
+ src/base/ftgxval.c -- optional, see <ftgxval.h>
+ src/base/ftlcdfil.c -- optional, see <ftlcdfil.h>
+ src/base/ftmm.c -- optional, see <ftmm.h>
+ src/base/ftotval.c -- optional, see <ftotval.h>
src/base/ftpatent.c -- optional
- src/base/ftpfr.c -- optional, see <freetype/ftpfr.h>
- src/base/ftstroke.c -- optional, see <freetype/ftstroke.h>
- src/base/ftsynth.c -- optional, see <freetype/ftsynth.h>
- src/base/fttype1.c -- optional, see <freetype/t1tables.h>
- src/base/ftwinfnt.c -- optional, see <freetype/ftwinfnt.h>
- src/base/ftxf86.c -- optional, see <freetype/ftxf86.h>
+ src/base/ftpfr.c -- optional, see <ftpfr.h>
+ src/base/ftstroke.c -- optional, see <ftstroke.h>
+ src/base/ftsynth.c -- optional, see <ftsynth.h>
+ src/base/fttype1.c -- optional, see <t1tables.h>
+ src/base/ftwinfnt.c -- optional, see <ftwinfnt.h>
+ src/base/ftxf86.c -- optional, see <ftxf86.h>
src/base/ftmac.c -- only on the Macintosh
@@ -143,7 +143,7 @@
----------------------------------------------------------------------
-Copyright 2003, 2005, 2006, 2009, 2010 by
+Copyright 2003, 2005, 2006, 2009, 2010, 2013 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
--- a/docs/release
+++ b/docs/release
@@ -1,7 +1,7 @@
How to prepare a new release
----------------------------
-. include/freetype/freetype.h: Update FREETYPE_MAJOR, FREETYPE_MINOR,
+. include/freetype.h: Update FREETYPE_MAJOR, FREETYPE_MINOR,
and FREETYPE_PATCH.
. Update version numbers in all files where necessary (for example, do
--- /dev/null
+++ b/include/config/ftconfig.h
@@ -1,0 +1,672 @@
+/***************************************************************************/
+/* */
+/* ftconfig.h */
+/* */
+/* ANSI-specific configuration file (specification only). */
+/* */
+/* Copyright 1996-2004, 2006-2008, 2010-2011, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This header file contains a number of macro definitions that are used */
+ /* by the rest of the engine. Most of the macros here are automatically */
+ /* determined at compile time, and you should not need to change it to */
+ /* port FreeType, except to compile the library with a non-ANSI */
+ /* compiler. */
+ /* */
+ /* Note however that if some specific modifications are needed, we */
+ /* advise you to place a modified copy in your build directory. */
+ /* */
+ /* The build directory is usually `builds/<system>', and contains */
+ /* system-specific files that are always included first when building */
+ /* the library. */
+ /* */
+ /* This ANSI version should stay in `include/config/'. */
+ /* */
+ /*************************************************************************/
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* PLATFORM-SPECIFIC CONFIGURATION MACROS */
+ /* */
+ /* These macros can be toggled to suit a specific system. The current */
+ /* ones are defaults used to compile FreeType in an ANSI C environment */
+ /* (16bit compilers are also supported). Copy this file to your own */
+ /* `builds/<system>' directory, and edit it to port the engine. */
+ /* */
+ /*************************************************************************/
+
+
+ /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+ /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
+ /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
+ /* is probably unexpected. */
+ /* */
+ /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
+ /* `char' type. */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT CHAR_BIT
+#endif
+
+
+ /* The size of an `int' type. */
+#if FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
+#elif FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+ /* The size of a `long' type. A five-byte `long' (as used e.g. on the */
+ /* DM642) is recognized but avoided. */
+#if FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+
+ /* FT_UNUSED is a macro used to indicate that a given parameter is not */
+ /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg ) ( (arg) = (arg) )
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* AUTOMATIC CONFIGURATION MACROS */
+ /* */
+ /* These macros are computed from the ones defined above. Don't touch */
+ /* their definition, unless you know precisely what you are doing. No */
+ /* porter should need to mess with them. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Mac support */
+ /* */
+ /* This is the only necessary change, so it is defined here instead */
+ /* providing a new configuration file. */
+ /* */
+#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
+ /* no Carbon frameworks for 64bit 10.4.x */
+ /* AvailabilityMacros.h is available since Mac OS X 10.2, */
+ /* so guess the system version by maximum errno before inclusion */
+#include <errno.h>
+#ifdef ECANCELED /* defined since 10.2 */
+#include "AvailabilityMacros.h"
+#endif
+#if defined( __LP64__ ) && \
+ ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#undef FT_MACINTOSH
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+ /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int16 */
+ /* */
+ /* <Description> */
+ /* A typedef for a 16bit signed integer type. */
+ /* */
+ typedef signed short FT_Int16;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt16 */
+ /* */
+ /* <Description> */
+ /* A typedef for a 16bit unsigned integer type. */
+ /* */
+ typedef unsigned short FT_UInt16;
+
+ /* */
+
+
+ /* this #if 0 ... #endif clause is for documentation purposes */
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int32 */
+ /* */
+ /* <Description> */
+ /* A typedef for a 32bit signed integer type. The size depends on */
+ /* the configuration. */
+ /* */
+ typedef signed XXX FT_Int32;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt32 */
+ /* */
+ /* A typedef for a 32bit unsigned integer type. The size depends on */
+ /* the configuration. */
+ /* */
+ typedef unsigned XXX FT_UInt32;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int64 */
+ /* */
+ /* A typedef for a 64bit signed integer type. The size depends on */
+ /* the configuration. Only defined if there is real 64bit support; */
+ /* otherwise, it gets emulated with a structure (if necessary). */
+ /* */
+ typedef signed XXX FT_Int64;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt64 */
+ /* */
+ /* A typedef for a 64bit unsigned integer type. The size depends on */
+ /* the configuration. Only defined if there is real 64bit support; */
+ /* otherwise, it gets emulated with a structure (if necessary). */
+ /* */
+ typedef unsigned XXX FT_UInt64;
+
+ /* */
+
+#endif
+
+#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
+
+ typedef signed int FT_Int32;
+ typedef unsigned int FT_UInt32;
+
+#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
+
+ typedef signed long FT_Int32;
+ typedef unsigned long FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+ /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
+
+ typedef int FT_Fast;
+ typedef unsigned int FT_UFast;
+
+#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
+
+ typedef long FT_Fast;
+ typedef unsigned long FT_UFast;
+
+#endif
+
+
+ /* determine whether we have a 64-bit int type for platforms without */
+ /* Autoconf */
+#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
+
+ /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64 long
+#define FT_UINT64 unsigned long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+#define FT_UINT64 unsigned __int64
+
+#elif defined( __BORLANDC__ ) /* Borland C++ */
+
+ /* XXXX: We should probably check the value of __BORLANDC__ in order */
+ /* to test the compiler version. */
+
+ /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64 __int64
+#define FT_UINT64 unsigned __int64
+
+#elif defined( __WATCOMC__ ) /* Watcom C++ */
+
+ /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64 long long int
+#define FT_UINT64 unsigned long long int
+
+#elif defined( __GNUC__ )
+
+ /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64 long long int
+#define FT_UINT64 unsigned long long int
+
+#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
+
+
+ /*************************************************************************/
+ /* */
+ /* A 64-bit data type will create compilation problems if you compile */
+ /* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
+ /* is defined. You can however ignore this rule by defining the */
+ /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
+ /* */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+ /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+#ifdef FT_LONG64
+ typedef FT_INT64 FT_Int64;
+ typedef FT_UINT64 FT_UInt64;
+#endif
+
+
+#define FT_BEGIN_STMNT do {+#define FT_END_STMNT } while ( 0 )
+#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
+ /* Provide assembler fragments for performance-critical functions. */
+ /* These must be defined `static __inline__' with GCC. */
+
+#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */
+
+#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
+
+ /* documentation is in freetype.h */
+
+ static __inline FT_Int32
+ FT_MulFix_arm( FT_Int32 a,
+ FT_Int32 b )
+ {+ register FT_Int32 t, t2;
+
+
+ __asm
+ {+ smull t2, t, b, a /* (lo=t2,hi=t) = a*b */
+ mov a, t, asr #31 /* a = (hi >> 31) */
+ add a, a, #0x8000 /* a += 0x8000 */
+ adds t2, t2, a /* t2 += a */
+ adc t, t, #0 /* t += carry */
+ mov a, t2, lsr #16 /* a = t2 >> 16 */
+ orr a, a, t, lsl #16 /* a |= t << 16 */
+ }
+ return a;
+ }
+
+#endif /* __CC_ARM || __ARMCC__ */
+
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && \
+ ( !defined( __thumb__ ) || defined( __thumb2__ ) ) && \
+ !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
+
+#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
+
+ /* documentation is in freetype.h */
+
+ static __inline__ FT_Int32
+ FT_MulFix_arm( FT_Int32 a,
+ FT_Int32 b )
+ {+ register FT_Int32 t, t2;
+
+
+ __asm__ __volatile__ (
+ "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
+ "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
+#ifdef __clang__
+ "add.w %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
+#else
+ "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
+#endif
+ "adds %1, %1, %0\n\t" /* %1 += %0 */
+ "adc %2, %2, #0\n\t" /* %2 += carry */
+ "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
+ "orr %0, %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
+ : "=r"(a), "=&r"(t2), "=&r"(t)
+ : "r"(a), "r"(b)
+ : "cc" );
+ return a;
+ }
+
+#endif /* __arm__ && */
+ /* ( __thumb2__ || !__thumb__ ) && */
+ /* !( __CC_ARM || __ARMCC__ ) */
+
+
+#if defined( __i386__ )
+
+#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
+
+ /* documentation is in freetype.h */
+
+ static __inline__ FT_Int32
+ FT_MulFix_i386( FT_Int32 a,
+ FT_Int32 b )
+ {+ register FT_Int32 result;
+
+
+ __asm__ __volatile__ (
+ "imul %%edx\n"
+ "movl %%edx, %%ecx\n"
+ "sarl $31, %%ecx\n"
+ "addl $0x8000, %%ecx\n"
+ "addl %%ecx, %%eax\n"
+ "adcl $0, %%edx\n"
+ "shrl $16, %%eax\n"
+ "shll $16, %%edx\n"
+ "addl %%edx, %%eax\n"
+ : "=a"(result), "=d"(b)
+ : "a"(a), "d"(b)
+ : "%ecx", "cc" );
+ return result;
+ }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+
+#ifdef _MSC_VER /* Visual C++ */
+
+#ifdef _M_IX86
+
+#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
+
+ /* documentation is in freetype.h */
+
+ static __inline FT_Int32
+ FT_MulFix_i386( FT_Int32 a,
+ FT_Int32 b )
+ {+ register FT_Int32 result;
+
+ __asm
+ {+ mov eax, a
+ mov edx, b
+ imul edx
+ mov ecx, edx
+ sar ecx, 31
+ add ecx, 8000h
+ add eax, ecx
+ adc edx, 0
+ shr eax, 16
+ shl edx, 16
+ add eax, edx
+ mov result, eax
+ }
+ return result;
+ }
+
+#endif /* _M_IX86 */
+
+#endif /* _MSC_VER */
+
+
+#if defined( __GNUC__ ) && defined( __x86_64__ )
+
+#define FT_MULFIX_ASSEMBLER FT_MulFix_x86_64
+
+ static __inline__ FT_Int32
+ FT_MulFix_x86_64( FT_Int32 a,
+ FT_Int32 b )
+ {+ /* Temporarily disable the warning that C90 doesn't support */
+ /* `long long'. */
+#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) )
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wlong-long"
+#endif
+
+#if 1
+ /* Technically not an assembly fragment, but GCC does a really good */
+ /* job at inlining it and generating good machine code for it. */
+ long long ret, tmp;
+
+
+ ret = (long long)a * b;
+ tmp = ret >> 63;
+ ret += 0x8000 + tmp;
+
+ return (FT_Int32)( ret >> 16 );
+#else
+
+ /* For some reason, GCC 4.6 on Ubuntu 12.04 generates invalid machine */
+ /* code from the lines below. The main issue is that `wide_a' is not */
+ /* properly initialized by sign-extending `a'. Instead, the generated */
+ /* machine code assumes that the register that contains `a' on input */
+ /* can be used directly as a 64-bit value, which is wrong most of the */
+ /* time. */
+ long long wide_a = (long long)a;
+ long long wide_b = (long long)b;
+ long long result;
+
+
+ __asm__ __volatile__ (
+ "imul %2, %1\n"
+ "mov %1, %0\n"
+ "sar $63, %0\n"
+ "lea 0x8000(%1, %0), %0\n"
+ "sar $16, %0\n"
+ : "=&r"(result), "=&r"(wide_a)
+ : "r"(wide_b)
+ : "cc" );
+
+ return (FT_Int32)result;
+#endif
+
+#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) )
+#pragma GCC diagnostic pop
+#endif
+ }
+
+#endif /* __GNUC__ && __x86_64__ */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x ) static x
+#define FT_LOCAL_DEF( x ) static x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x ) extern "C" x
+#define FT_LOCAL_DEF( x ) extern "C" x
+#else
+#define FT_LOCAL( x ) extern x
+#define FT_LOCAL_DEF( x ) x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+#define FT_LOCAL_ARRAY( x ) extern const x
+#define FT_LOCAL_ARRAY_DEF( x ) const x
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x ) extern "C" x
+#else
+#define FT_BASE( x ) extern x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x ) x
+#else
+#define FT_BASE_DEF( x ) x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x ) extern "C" x
+#else
+#define FT_EXPORT( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x ) extern "C" x
+#else
+#define FT_EXPORT_DEF( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x ) extern "C" x
+#else
+#define FT_EXPORT_VAR( x ) extern x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+ /* The following macros are needed to compile the library with a */
+ /* C++ compiler and with 16bit compilers. */
+ /* */
+
+ /* This is special. Within C++, you must specify `extern "C"' for */
+ /* functions which are used via function pointers, and you also */
+ /* must do that for structures which contain function pointers to */
+ /* assure C linkage -- it's not possible to have (local) anonymous */
+ /* functions which are accessed by (global) function pointers. */
+ /* */
+ /* */
+ /* FT_CALLBACK_DEF is used to _define_ a callback function. */
+ /* */
+ /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+ /* contains pointers to callback functions. */
+ /* */
+ /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
+ /* that contains pointers to callback functions. */
+ /* */
+ /* */
+ /* Some 16bit compilers have to redefine these macros to insert */
+ /* the infamous `_cdecl' or `__fastcall' declarations. */
+ /* */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x ) extern "C" x
+#else
+#define FT_CALLBACK_DEF( x ) static x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE extern "C"
+#define FT_CALLBACK_TABLE_DEF extern "C"
+#else
+#define FT_CALLBACK_TABLE extern
+#define FT_CALLBACK_TABLE_DEF /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/config/ftheader.h
@@ -1,0 +1,832 @@
+/***************************************************************************/
+/* */
+/* ftheader.h */
+/* */
+/* Build macros of the FreeType 2 library. */
+/* */
+/* Copyright 1996-2008, 2010, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+ /*@***********************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_BEGIN_HEADER */
+ /* */
+ /* <Description> */
+ /* This macro is used in association with @FT_END_HEADER in header */
+ /* files to ensure that the declarations within are properly */
+ /* encapsulated in an `extern "C" { .. }' block when included from a */+ /* C++ compiler. */
+ /* */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER extern "C" {+#else
+#define FT_BEGIN_HEADER /* nothing */
+#endif
+
+
+ /*@***********************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_END_HEADER */
+ /* */
+ /* <Description> */
+ /* This macro is used in association with @FT_BEGIN_HEADER in header */
+ /* files to ensure that the declarations within are properly */
+ /* encapsulated in an `extern "C" { .. }' block when included from a */+ /* C++ compiler. */
+ /* */
+#ifdef __cplusplus
+#define FT_END_HEADER }
+#else
+#define FT_END_HEADER /* nothing */
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Aliases for the FreeType 2 public and configuration files. */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* header_file_macros */
+ /* */
+ /* <Title> */
+ /* Header File Macros */
+ /* */
+ /* <Abstract> */
+ /* Macro definitions used to #include specific header files. */
+ /* */
+ /* <Description> */
+ /* The following macros are defined to the name of specific */
+ /* FreeType~2 header files. They can be used directly in #include */
+ /* statements as in: */
+ /* */
+ /* { */+ /* #include FT_FREETYPE_H */
+ /* #include FT_MULTIPLE_MASTERS_H */
+ /* #include FT_GLYPH_H */
+ /* } */
+ /* */
+ /* There are several reasons why we are now using macros to name */
+ /* public header files. The first one is that such macros are not */
+ /* limited to the infamous 8.3~naming rule required by DOS (and */
+ /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */
+ /* */
+ /* The second reason is that it allows for more flexibility in the */
+ /* way FreeType~2 is installed on a given system. */
+ /* */
+ /*************************************************************************/
+
+
+ /* configuration files */
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_CONFIG_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * FreeType~2 configuration data.
+ *
+ */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H <config/ftconfig.h>
+#endif
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_STANDARD_LIBRARY_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * FreeType~2 interface to the standard C library functions.
+ *
+ */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H <config/ftstdlib.h>
+#endif
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_OPTIONS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * FreeType~2 project-specific configuration options.
+ *
+ */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H <config/ftoption.h>
+#endif
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CONFIG_MODULES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list of FreeType~2 modules that are statically linked to new library
+ * instances in @FT_Init_FreeType.
+ *
+ */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H <config/ftmodule.h>
+#endif
+
+ /* */
+
+ /* public headers */
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_FREETYPE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * base FreeType~2 API.
+ *
+ */
+#define FT_FREETYPE_H <freetype.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ERRORS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list of FreeType~2 error codes (and messages).
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_ERRORS_H <fterrors.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MODULE_ERRORS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list of FreeType~2 module error offsets (and messages).
+ *
+ */
+#define FT_MODULE_ERRORS_H <ftmoderr.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SYSTEM_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 interface to low-level operations (i.e., memory management
+ * and stream i/o).
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_SYSTEM_H <ftsystem.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IMAGE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing type
+ * definitions related to glyph images (i.e., bitmaps, outlines,
+ * scan-converter parameters).
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_IMAGE_H <ftimage.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TYPES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * basic data types defined by FreeType~2.
+ *
+ * It is included by @FT_FREETYPE_H.
+ *
+ */
+#define FT_TYPES_H <fttypes.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_LIST_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * list management API of FreeType~2.
+ *
+ * (Most applications will never need to include this file.)
+ *
+ */
+#define FT_LIST_H <ftlist.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_OUTLINE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * scalable outline management API of FreeType~2.
+ *
+ */
+#define FT_OUTLINE_H <ftoutln.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SIZES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API which manages multiple @FT_Size objects per face.
+ *
+ */
+#define FT_SIZES_H <ftsizes.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MODULE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * module management API of FreeType~2.
+ *
+ */
+#define FT_MODULE_H <ftmodapi.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_RENDER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * renderer module management API of FreeType~2.
+ *
+ */
+#define FT_RENDER_H <ftrender.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_AUTOHINTER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * structures and macros related to the auto-hinting module.
+ *
+ */
+#define FT_AUTOHINTER_H <ftautoh.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CFF_DRIVER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * structures and macros related to the CFF driver module.
+ *
+ */
+#define FT_CFF_DRIVER_H <ftcffdrv.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_DRIVER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing
+ * structures and macros related to the TrueType driver module.
+ *
+ */
+#define FT_TRUETYPE_DRIVER_H <ftttdrv.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TYPE1_TABLES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * types and API specific to the Type~1 format.
+ *
+ */
+#define FT_TYPE1_TABLES_H <t1tables.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_IDS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * enumeration values which identify name strings, languages, encodings,
+ * etc. This file really contains a _large_ set of constant macro
+ * definitions, taken from the TrueType and OpenType specifications.
+ *
+ */
+#define FT_TRUETYPE_IDS_H <ttnameid.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_TABLES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * types and API specific to the TrueType (as well as OpenType) format.
+ *
+ */
+#define FT_TRUETYPE_TABLES_H <tttables.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRUETYPE_TAGS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of TrueType four-byte `tags' which identify blocks in
+ * SFNT-based font formats (i.e., TrueType and OpenType).
+ *
+ */
+#define FT_TRUETYPE_TAGS_H <tttags.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BDF_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which accesses BDF-specific strings from a
+ * face.
+ *
+ */
+#define FT_BDF_H <ftbdf.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CID_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which access CID font information from a
+ * face.
+ *
+ */
+#define FT_CID_H <ftcid.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GZIP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports gzip-compressed files.
+ *
+ */
+#define FT_GZIP_H <ftgzip.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_LZW_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports LZW-compressed files.
+ *
+ */
+#define FT_LZW_H <ftlzw.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BZIP2_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports bzip2-compressed files.
+ *
+ */
+#define FT_BZIP2_H <ftbzip2.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_WINFONTS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * definitions of an API which supports Windows FNT files.
+ *
+ */
+#define FT_WINFONTS_H <ftwinfnt.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GLYPH_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional glyph management component.
+ *
+ */
+#define FT_GLYPH_H <ftglyph.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BITMAP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional bitmap conversion component.
+ *
+ */
+#define FT_BITMAP_H <ftbitmap.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_BBOX_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional exact bounding box computation routines.
+ *
+ */
+#define FT_BBOX_H <ftbbox.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * API of the optional FreeType~2 cache sub-system.
+ *
+ */
+#define FT_CACHE_H <ftcache.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_IMAGE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * `glyph image' API of the FreeType~2 cache sub-system.
+ *
+ * It is used to define a cache for @FT_Glyph elements. You can also
+ * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+ * store small glyph bitmaps, as it will use less memory.
+ *
+ * This macro is deprecated. Simply include @FT_CACHE_H to have all
+ * glyph image-related cache declarations.
+ *
+ */
+#define FT_CACHE_IMAGE_H FT_CACHE_H
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_SMALL_BITMAPS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * `small bitmaps' API of the FreeType~2 cache sub-system.
+ *
+ * It is used to define a cache for small glyph bitmaps in a relatively
+ * memory-efficient way. You can also use the API defined in
+ * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+ * including scalable outlines.
+ *
+ * This macro is deprecated. Simply include @FT_CACHE_H to have all
+ * small bitmaps-related cache declarations.
+ *
+ */
+#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_CACHE_CHARMAP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * `charmap' API of the FreeType~2 cache sub-system.
+ *
+ * This macro is deprecated. Simply include @FT_CACHE_H to have all
+ * charmap-based cache declarations.
+ *
+ */
+#define FT_CACHE_CHARMAP_H FT_CACHE_H
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MAC_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * Macintosh-specific FreeType~2 API. The latter is used to access
+ * fonts embedded in resource forks.
+ *
+ * This header file must be explicitly included by client applications
+ * compiled on the Mac (note that the base API still works though).
+ *
+ */
+#define FT_MAC_H <ftmac.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_MULTIPLE_MASTERS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional multiple-masters management API of FreeType~2.
+ *
+ */
+#define FT_MULTIPLE_MASTERS_H <ftmm.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SFNT_NAMES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional FreeType~2 API which accesses embedded `name' strings in
+ * SFNT-based font formats (i.e., TrueType and OpenType).
+ *
+ */
+#define FT_SFNT_NAMES_H <ftsnames.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_OPENTYPE_VALIDATE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+ * GPOS, GSUB, JSTF).
+ *
+ */
+#define FT_OPENTYPE_VALIDATE_H <ftotval.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GX_VALIDATE_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+ * mort, morx, bsln, just, kern, opbd, trak, prop).
+ *
+ */
+#define FT_GX_VALIDATE_H <ftgxval.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_PFR_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which accesses PFR-specific data.
+ *
+ */
+#define FT_PFR_H <ftpfr.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_STROKER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which provides functions to stroke outline paths.
+ */
+#define FT_STROKER_H <ftstroke.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SYNTHESIS_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs artificial obliquing and emboldening.
+ */
+#define FT_SYNTHESIS_H <ftsynth.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_XFREE86_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which provides functions specific to the XFree86 and
+ * X.Org X11 servers.
+ */
+#define FT_XFREE86_H <ftxf86.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_TRIGONOMETRY_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs trigonometric computations (e.g.,
+ * cosines and arc tangents).
+ */
+#define FT_TRIGONOMETRY_H <fttrigon.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_LCD_FILTER_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs color filtering for subpixel rendering.
+ */
+#define FT_LCD_FILTER_H <ftlcdfil.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_UNPATENTED_HINTING_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs color filtering for subpixel rendering.
+ */
+#define FT_UNPATENTED_HINTING_H <ttunpat.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_INCREMENTAL_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which performs color filtering for subpixel rendering.
+ */
+#define FT_INCREMENTAL_H <ftincrem.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_GASP_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which returns entries from the TrueType GASP table.
+ */
+#define FT_GASP_H <ftgasp.h>
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ADVANCES_H
+ *
+ * @description:
+ * A macro used in #include statements to name the file containing the
+ * FreeType~2 API which returns individual and ranged glyph advances.
+ */
+#define FT_ADVANCES_H <ftadvanc.h>
+
+
+ /* */
+
+#define FT_ERROR_DEFINITIONS_H <fterrdef.h>
+
+
+ /* The internals of the cache sub-system are no longer exposed. We */
+ /* default to FT_CACHE_H at the moment just in case, but we know of */
+ /* no rogue client that uses them. */
+ /* */
+#define FT_CACHE_MANAGER_H <ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H <ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H <ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H <ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H <ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H <ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H <ftcache.h>
+
+
+#define FT_INCREMENTAL_H <ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H <ttunpat.h>
+
+
+ /*
+ * Include internal headers definitions from <internal/...>
+ * only when building the library.
+ */
+#ifdef FT2_BUILD_LIBRARY
+#define FT_INTERNAL_INTERNAL_H <internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/config/ftmodule.h
@@ -1,0 +1,32 @@
+/*
+ * This file registers the FreeType modules compiled into the library.
+ *
+ * If you use GNU make, this file IS NOT USED! Instead, it is created in
+ * the objects directory (normally `<topdir>/objs/') based on information
+ * from `<topdir>/modules.cfg'.
+ *
+ * Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
+ * FreeType without GNU make.
+ *
+ */
+
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+
+/* EOF */
--- /dev/null
+++ b/include/config/ftoption.h
@@ -1,0 +1,833 @@
+/***************************************************************************/
+/* */
+/* ftoption.h */
+/* */
+/* User-selectable configuration macros (specification only). */
+/* */
+/* Copyright 1996-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* USER-SELECTABLE CONFIGURATION MACROS */
+ /* */
+ /* This file contains the default configuration macro definitions for */
+ /* a standard build of the FreeType library. There are three ways to */
+ /* use this file to build project-specific versions of the library: */
+ /* */
+ /* - You can modify this file by hand, but this is not recommended in */
+ /* cases where you would like to build several versions of the */
+ /* library from a single source directory. */
+ /* */
+ /* - You can put a copy of this file in your build directory, more */
+ /* precisely in `$BUILD/config/ftoption.h', where `$BUILD' is the */
+ /* name of a directory that is included _before_ the FreeType include */
+ /* path during compilation. */
+ /* */
+ /* The default FreeType Makefiles and Jamfiles use the build */
+ /* directory `builds/<system>' by default, but you can easily change */
+ /* that for your own projects. */
+ /* */
+ /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
+ /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
+ /* locate this file during the build. For example, */
+ /* */
+ /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
+ /* #include <config/ftheader.h> */
+ /* */
+ /* will use `$BUILD/myftoptions.h' instead of this file for macro */
+ /* definitions. */
+ /* */
+ /* Note also that you can similarly pre-define the macro */
+ /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+ /* that are statically linked to the library at compile time. By */
+ /* default, this file is <config/ftmodule.h>. */
+ /* */
+ /* We highly recommend using the third method whenever possible. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Uncomment the line below if you want to activate sub-pixel rendering */
+ /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
+ /* */
+ /* Note that this feature is covered by several Microsoft patents */
+ /* and should not be activated in any default build of the library. */
+ /* */
+ /* This macro has no impact on the FreeType API, only on its */
+ /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
+ /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */
+ /* the original size in case this macro isn't defined; however, each */
+ /* triplet of subpixels has R=G=B. */
+ /* */
+ /* This is done to allow FreeType clients to run unmodified, forcing */
+ /* them to display normal gray-level anti-aliased glyphs. */
+ /* */
+/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+ /*************************************************************************/
+ /* */
+ /* Many compilers provide a non-ANSI 64-bit data type that can be used */
+ /* by FreeType to speed up some computations. However, this will create */
+ /* some problems when compiling the library in strict ANSI mode. */
+ /* */
+ /* For this reason, the use of 64-bit integers is normally disabled when */
+ /* the __STDC__ macro is defined. You can however disable this by */
+ /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
+ /* */
+ /* For most compilers, this will only create compilation warnings when */
+ /* building the library. */
+ /* */
+ /* ObNote: The compiler-specific 64-bit integers are detected in the */
+ /* file `ftconfig.h' either statically or through the */
+ /* `configure' script on supported platforms. */
+ /* */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+ /*************************************************************************/
+ /* */
+ /* If this macro is defined, do not try to use an assembler version of */
+ /* performance-critical functions (e.g. FT_MulFix). You should only do */
+ /* that to verify that the assembler function works properly, or to */
+ /* execute benchmark tests of the various implementations. */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+ /*************************************************************************/
+ /* */
+ /* If this macro is defined, try to use an inlined assembler version of */
+ /* the `FT_MulFix' function, which is a `hotspot' when loading and */
+ /* hinting glyphs, and which should be executed as fast as possible. */
+ /* */
+ /* Note that if your compiler or CPU is not supported, this will default */
+ /* to the standard and portable implementation found in `ftcalc.c'. */
+ /* */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+ /*************************************************************************/
+ /* */
+ /* LZW-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `compress' program. This is mostly used to parse many of the PCF */
+ /* files that come with various X11 distributions. The implementation */
+ /* uses NetBSD's `zopen' to partially uncompress the file on the fly */
+ /* (see src/lzw/ftgzip.c). */
+ /* */
+ /* Define this macro if you want to enable this `feature'. */
+ /* */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+ /*************************************************************************/
+ /* */
+ /* Gzip-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `gzip' program. This is mostly used to parse many of the PCF files */
+ /* that come with XFree86. The implementation uses `zlib' to */
+ /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
+ /* */
+ /* Define this macro if you want to enable this `feature'. See also */
+ /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
+ /* */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+ /*************************************************************************/
+ /* */
+ /* ZLib library selection */
+ /* */
+ /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
+ /* It allows FreeType's `ftgzip' component to link to the system's */
+ /* installation of the ZLib library. This is useful on systems like */
+ /* Unix or VMS where it generally is already available. */
+ /* */
+ /* If you let it undefined, the component will use its own copy */
+ /* of the zlib sources instead. These have been modified to be */
+ /* included directly within the component and *not* export external */
+ /* function names. This allows you to link any program with FreeType */
+ /* _and_ ZLib without linking conflicts. */
+ /* */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+ /*************************************************************************/
+ /* */
+ /* Bzip2-compressed file support. */
+ /* */
+ /* FreeType now handles font files that have been compressed with the */
+ /* `bzip2' program. This is mostly used to parse many of the PCF */
+ /* files that come with XFree86. The implementation uses `libbz2' to */
+ /* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
+ /* Contrary to gzip, bzip2 currently is not included and need to use */
+ /* the system available bzip2 implementation. */
+ /* */
+ /* Define this macro if you want to enable this `feature'. */
+ /* */
+/* #define FT_CONFIG_OPTION_USE_BZIP2 */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define to disable the use of file stream functions and types, FILE, */
+ /* fopen() etc. Enables the use of smaller system libraries on embedded */
+ /* systems that have multiple system libraries, some with or without */
+ /* file stream support, in the cases where file stream support is not */
+ /* necessary such as memory loading of font files. */
+ /* */
+/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
+
+
+ /*************************************************************************/
+ /* */
+ /* PNG bitmap support. */
+ /* */
+ /* FreeType now handles loading color bitmap glyphs in the PNG format. */
+ /* This requires help from the external libpng library. Uncompressed */
+ /* color bitmaps do not need any external libraries and will be */
+ /* supported regardless of this configuration. */
+ /* */
+ /* Define this macro if you want to enable this `feature'. */
+ /* */
+/* #define FT_CONFIG_OPTION_USE_PNG */
+
+
+ /*************************************************************************/
+ /* */
+ /* DLL export compilation */
+ /* */
+ /* When compiling FreeType as a DLL, some systems/compilers need a */
+ /* special keyword in front OR after the return type of function */
+ /* declarations. */
+ /* */
+ /* Two macros are used within the FreeType source code to define */
+ /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
+ /* */
+ /* FT_EXPORT( return_type ) */
+ /* */
+ /* is used in a function declaration, as in */
+ /* */
+ /* FT_EXPORT( FT_Error ) */
+ /* FT_Init_FreeType( FT_Library* alibrary ); */
+ /* */
+ /* */
+ /* FT_EXPORT_DEF( return_type ) */
+ /* */
+ /* is used in a function definition, as in */
+ /* */
+ /* FT_EXPORT_DEF( FT_Error ) */
+ /* FT_Init_FreeType( FT_Library* alibrary ) */
+ /* { */+ /* ... some code ... */
+ /* return FT_Err_Ok; */
+ /* } */
+ /* */
+ /* You can provide your own implementation of FT_EXPORT and */
+ /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
+ /* will be later automatically defined as `extern return_type' to */
+ /* allow normal compilation. */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_EXPORT(x) extern x */
+/* #define FT_EXPORT_DEF(x) x */
+
+
+ /*************************************************************************/
+ /* */
+ /* Glyph Postscript Names handling */
+ /* */
+ /* By default, FreeType 2 is compiled with the `psnames' module. This */
+ /* module is in charge of converting a glyph name string into a */
+ /* Unicode value, or return a Macintosh standard glyph name for the */
+ /* use with the TrueType `post' table. */
+ /* */
+ /* Undefine this macro if you do not want `psnames' compiled in your */
+ /* build of FreeType. This has the following effects: */
+ /* */
+ /* - The TrueType driver will provide its own set of glyph names, */
+ /* if you build it to support postscript names in the TrueType */
+ /* `post' table. */
+ /* */
+ /* - The Type 1 driver will not be able to synthesize a Unicode */
+ /* charmap out of the glyphs found in the fonts. */
+ /* */
+ /* You would normally undefine this configuration macro when building */
+ /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
+ /* */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* Postscript Names to Unicode Values support */
+ /* */
+ /* By default, FreeType 2 is built with the `PSNames' module compiled */
+ /* in. Among other things, the module is used to convert a glyph name */
+ /* into a Unicode value. This is especially useful in order to */
+ /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
+ /* through a big table named the `Adobe Glyph List' (AGL). */
+ /* */
+ /* Undefine this macro if you do not want the Adobe Glyph List */
+ /* compiled in your `PSNames' module. The Type 1 driver will not be */
+ /* able to synthesize a Unicode charmap out of the glyphs found in the */
+ /* fonts. */
+ /* */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+ /*************************************************************************/
+ /* */
+ /* Support for Mac fonts */
+ /* */
+ /* Define this macro if you want support for outline fonts in Mac */
+ /* format (mac dfont, mac resource, macbinary containing a mac */
+ /* resource) on non-Mac platforms. */
+ /* */
+ /* Note that the `FOND' resource isn't checked. */
+ /* */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+ /*************************************************************************/
+ /* */
+ /* Guessing methods to access embedded resource forks */
+ /* */
+ /* Enable extra Mac fonts support on non-Mac platforms (e.g. */
+ /* GNU/Linux). */
+ /* */
+ /* Resource forks which include fonts data are stored sometimes in */
+ /* locations which users or developers don't expected. In some cases, */
+ /* resource forks start with some offset from the head of a file. In */
+ /* other cases, the actual resource fork is stored in file different */
+ /* from what the user specifies. If this option is activated, */
+ /* FreeType tries to guess whether such offsets or different file */
+ /* names must be used. */
+ /* */
+ /* Note that normal, direct access of resource forks is controlled via */
+ /* the FT_CONFIG_OPTION_MAC_FONTS option. */
+ /* */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Allow the use of FT_Incremental_Interface to load typefaces that */
+ /* contain no glyph data, but supply it via a callback function. */
+ /* This is required by clients supporting document formats which */
+ /* supply font data incrementally as the document is parsed, such */
+ /* as the Ghostscript interpreter for the PostScript language. */
+ /* */
+#define FT_CONFIG_OPTION_INCREMENTAL
+
+
+ /*************************************************************************/
+ /* */
+ /* The size in bytes of the render pool used by the scan-line converter */
+ /* to do all of its work. */
+ /* */
+ /* This must be greater than 4KByte if you use FreeType to rasterize */
+ /* glyphs; otherwise, you may set it to zero to avoid unnecessary */
+ /* allocation of the render pool. */
+ /* */
+#define FT_RENDER_POOL_SIZE 16384L
+
+
+ /*************************************************************************/
+ /* */
+ /* FT_MAX_MODULES */
+ /* */
+ /* The maximum number of modules that can be registered in a single */
+ /* FreeType library object. 32 is the default. */
+ /* */
+#define FT_MAX_MODULES 32
+
+
+ /*************************************************************************/
+ /* */
+ /* Debug level */
+ /* */
+ /* FreeType can be compiled in debug or trace mode. In debug mode, */
+ /* errors are reported through the `ftdebug' component. In trace */
+ /* mode, additional messages are sent to the standard output during */
+ /* execution. */
+ /* */
+ /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
+ /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
+ /* */
+ /* Don't define any of these macros to compile in `release' mode! */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_LEVEL_ERROR */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /* */
+ /* Autofitter debugging */
+ /* */
+ /* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */
+ /* control the autofitter behaviour for debugging purposes with global */
+ /* boolean variables (consequently, you should *never* enable this */
+ /* while compiling in `release' mode): */
+ /* */
+ /* _af_debug_disable_horz_hints */
+ /* _af_debug_disable_vert_hints */
+ /* _af_debug_disable_blue_hints */
+ /* */
+ /* Additionally, the following functions provide dumps of various */
+ /* internal autofit structures to stdout (using `printf'): */
+ /* */
+ /* af_glyph_hints_dump_points */
+ /* af_glyph_hints_dump_segments */
+ /* af_glyph_hints_dump_edges */
+ /* */
+ /* As an argument, they use another global variable: */
+ /* */
+ /* _af_debug_hints */
+ /* */
+ /* Please have a look at the `ftgrid' demo program to see how those */
+ /* variables and macros should be used. */
+ /* */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_AUTOFIT */
+
+
+ /*************************************************************************/
+ /* */
+ /* Memory Debugging */
+ /* */
+ /* FreeType now comes with an integrated memory debugger that is */
+ /* capable of detecting simple errors like memory leaks or double */
+ /* deletes. To compile it within your build of the library, you */
+ /* should define FT_DEBUG_MEMORY here. */
+ /* */
+ /* Note that the memory debugger is only activated at runtime when */
+ /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+ /* */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_MEMORY */
+
+
+ /*************************************************************************/
+ /* */
+ /* Module errors */
+ /* */
+ /* If this macro is set (which is _not_ the default), the higher byte */
+ /* of an error code gives the module in which the error has occurred, */
+ /* while the lower byte is the real error code. */
+ /* */
+ /* Setting this macro makes sense for debugging purposes only, since */
+ /* it would break source compatibility of certain programs that use */
+ /* FreeType 2. */
+ /* */
+ /* More details can be found in the files ftmoderr.h and fterrors.h. */
+ /* */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+ /*************************************************************************/
+ /* */
+ /* Position Independent Code */
+ /* */
+ /* If this macro is set (which is _not_ the default), FreeType2 will */
+ /* avoid creating constants that require address fixups. Instead the */
+ /* constants will be moved into a struct and additional intialization */
+ /* code will be used. */
+ /* */
+ /* Setting this macro is needed for systems that prohibit address */
+ /* fixups, such as BREW. */
+ /* */
+/* #define FT_CONFIG_OPTION_PIC */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** S F N T D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
+ /* embedded bitmaps in all formats using the SFNT module (namely */
+ /* TrueType & OpenType). */
+ /* */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
+ /* load and enumerate the glyph Postscript names in a TrueType or */
+ /* OpenType file. */
+ /* */
+ /* Note that when you do not compile the `PSNames' module by undefining */
+ /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
+ /* contain additional code used to read the PS Names table from a font. */
+ /* */
+ /* (By default, the module uses `PSNames' to extract glyph names.) */
+ /* */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
+ /* access the internal name table in a SFNT-based format like TrueType */
+ /* or OpenType. The name table contains various strings used to */
+ /* describe the font, like family name, copyright, version, etc. It */
+ /* does not contain any glyph name though. */
+ /* */
+ /* Accessing SFNT names is done through the functions declared in */
+ /* `ftsnames.h'. */
+ /* */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType CMap support */
+ /* */
+ /* Here you can fine-tune which TrueType CMap table format shall be */
+ /* supported. */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_13
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
+ /* a bytecode interpreter in the TrueType driver. */
+ /* */
+ /* By undefining this, you will only compile the code necessary to load */
+ /* TrueType glyphs without hinting. */
+ /* */
+ /* Do not #undef this macro here, since the build system might */
+ /* define it for certain configurations only. */
+ /* */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */
+ /* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */
+ /* replaces the native TrueType hinting mechanism when anything but */
+ /* FT_RENDER_MODE_MONO is requested. */
+ /* */
+ /* Enabling this causes the TrueType driver to ignore instructions under */
+ /* certain conditions. This is done in accordance with the guide here, */
+ /* with some minor differences: */
+ /* */
+ /* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */
+ /* */
+ /* By undefining this, you only compile the code necessary to hint */
+ /* TrueType glyphs with native TT hinting. */
+ /* */
+ /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */
+ /* defined. */
+ /* */
+/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+
+
+ /*************************************************************************/
+ /* */
+ /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
+ /* of the TrueType bytecode interpreter is used that doesn't implement */
+ /* any of the patented opcodes and algorithms. The patents related to */
+ /* TrueType hinting have expired worldwide since May 2010; this option */
+ /* is now deprecated. */
+ /* */
+ /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */
+ /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */
+ /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
+ /* */
+ /* This macro is only useful for a small number of font files (mostly */
+ /* for Asian scripts) that require bytecode interpretation to properly */
+ /* load glyphs. For all other fonts, this produces unpleasant results, */
+ /* thus the unpatented interpreter is never used to load glyphs from */
+ /* TrueType fonts unless one of the following two options is used. */
+ /* */
+ /* - The unpatented interpreter is explicitly activated by the user */
+ /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
+ /* when opening the FT_Face. */
+ /* */
+ /* - FreeType detects that the FT_Face corresponds to one of the */
+ /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
+ /* contains a hard-coded list of font names and other matching */
+ /* parameters (see function `tt_face_init' in file */
+ /* `src/truetype/ttobjs.c'). */
+ /* */
+ /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+ /* */
+ /* { */+ /* FT_Parameter parameter; */
+ /* FT_Open_Args open_args; */
+ /* */
+ /* */
+ /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
+ /* */
+ /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
+ /* open_args.pathname = my_font_pathname; */
+ /* open_args.num_params = 1; */
+ /* open_args.params = ¶meter; */
+ /* */
+ /* error = FT_Open_Face( library, &open_args, index, &face ); */
+ /* ... */
+ /* } */
+ /* */
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
+ /* bytecode interpreter with a huge switch statement, rather than a call */
+ /* table. This results in smaller and faster code for a number of */
+ /* architectures. */
+ /* */
+ /* Note however that on some compiler/processor combinations, undefining */
+ /* this macro will generate faster, though larger, code. */
+ /* */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
+ /* TrueType glyph loader to use Apple's definition of how to handle */
+ /* component offsets in composite glyphs. */
+ /* */
+ /* Apple and MS disagree on the default behavior of component offsets */
+ /* in composites. Apple says that they should be scaled by the scaling */
+ /* factors in the transformation matrix (roughly, it's more complex) */
+ /* while MS says they should not. OpenType defines two bits in the */
+ /* composite flags array which can be used to disambiguate, but old */
+ /* fonts will not have them. */
+ /* */
+ /* http://www.microsoft.com/typography/otspec/glyf.htm */
+ /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
+ /* */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
+ /* support for Apple's distortable font technology (fvar, gvar, cvar, */
+ /* and avar tables). This has many similarities to Type 1 Multiple */
+ /* Masters support. */
+ /* */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+ /*************************************************************************/
+ /* */
+ /* Define TT_CONFIG_OPTION_BDF if you want to include support for */
+ /* an embedded `BDF ' table within SFNT-based bitmap formats. */
+ /* */
+#define TT_CONFIG_OPTION_BDF
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */
+ /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
+ /* required. */
+ /* */
+#define T1_MAX_DICT_DEPTH 5
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
+ /* calls during glyph loading. */
+ /* */
+#define T1_MAX_SUBRS_CALLS 16
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
+ /* minimum of 16 is required. */
+ /* */
+ /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+ /* */
+#define T1_MAX_CHARSTRINGS_OPERANDS 256
+
+
+ /*************************************************************************/
+ /* */
+ /* Define this configuration macro if you want to prevent the */
+ /* compilation of `t1afm', which is in charge of reading Type 1 AFM */
+ /* files into an existing face. Note that if set, the T1 driver will be */
+ /* unable to produce kerning distances. */
+ /* */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+ /*************************************************************************/
+ /* */
+ /* Define this configuration macro if you want to prevent the */
+ /* compilation of the Multiple Masters font support in the Type 1 */
+ /* driver. */
+ /* */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** C F F D R I V E R C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* CFF_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe CFF */
+ /* engine gets compiled into FreeType. If defined, it is possible to */
+ /* switch between the two engines using the `hinting-engine' property of */
+ /* the cff driver module. */
+ /* */
+/* #define CFF_CONFIG_OPTION_OLD_ENGINE */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
+ /* support. */
+ /* */
+#define AF_CONFIG_OPTION_CJK
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with Indic script support. */
+ /* */
+#define AF_CONFIG_OPTION_INDIC
+
+ /*************************************************************************/
+ /* */
+ /* Compile autofit module with warp hinting. The idea of the warping */
+ /* code is to slightly scale and shift a glyph within a single dimension */
+ /* so that as much of its segments are aligned (more or less) on the */
+ /* grid. To find out the optimal scaling and shifting value, various */
+ /* parameter combinations are tried and scored. */
+ /* */
+ /* This experimental option is only active if the render mode is */
+ /* FT_RENDER_MODE_LIGHT. */
+ /* */
+/* #define AF_CONFIG_OPTION_USE_WARPER */
+
+ /* */
+
+
+ /*
+ * This macro is obsolete. Support has been removed in FreeType
+ * version 2.5.
+ */
+/* #define FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*
+ * This macro is defined if either unpatented or native TrueType
+ * hinting is requested by the definitions above.
+ */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define TT_USE_BYTECODE_INTERPRETER
+#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/config/ftstdlib.h
@@ -1,0 +1,174 @@
+/***************************************************************************/
+/* */
+/* ftstdlib.h */
+/* */
+/* ANSI-specific library and header configuration file (specification */
+/* only). */
+/* */
+/* Copyright 2002-2007, 2009, 2011-2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to group all #includes to the ANSI C library that */
+ /* FreeType normally requires. It also defines macros to rename the */
+ /* standard functions within the FreeType source code. */
+ /* */
+ /* Load a file which defines __FTSTDLIB_H__ before this one to override */
+ /* it. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTSTDLIB_H__
+#define __FTSTDLIB_H__
+
+
+#include <stddef.h>
+
+#define ft_ptrdiff_t ptrdiff_t
+
+
+ /**********************************************************************/
+ /* */
+ /* integer limits */
+ /* */
+ /* UINT_MAX and ULONG_MAX are used to automatically compute the size */
+ /* of `int' and `long' in bytes at compile-time. So far, this works */
+ /* for all platforms the library has been tested on. */
+ /* */
+ /* Note that on the extremely rare platforms that do not provide */
+ /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */
+ /* old Crays where `int' is 36 bits), we do not make any guarantee */
+ /* about the correct behaviour of FT2 with all fonts. */
+ /* */
+ /* In these case, `ftconfig.h' will refuse to compile anyway with a */
+ /* message like `couldn't find 32-bit type' or something similar. */
+ /* */
+ /**********************************************************************/
+
+
+#include <limits.h>
+
+#define FT_CHAR_BIT CHAR_BIT
+#define FT_USHORT_MAX USHRT_MAX
+#define FT_INT_MAX INT_MAX
+#define FT_INT_MIN INT_MIN
+#define FT_UINT_MAX UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+
+
+ /**********************************************************************/
+ /* */
+ /* character and string processing */
+ /* */
+ /**********************************************************************/
+
+
+#include <string.h>
+
+#define ft_memchr memchr
+#define ft_memcmp memcmp
+#define ft_memcpy memcpy
+#define ft_memmove memmove
+#define ft_memset memset
+#define ft_strcat strcat
+#define ft_strcmp strcmp
+#define ft_strcpy strcpy
+#define ft_strlen strlen
+#define ft_strncmp strncmp
+#define ft_strncpy strncpy
+#define ft_strrchr strrchr
+#define ft_strstr strstr
+
+
+ /**********************************************************************/
+ /* */
+ /* file handling */
+ /* */
+ /**********************************************************************/
+
+
+#include <stdio.h>
+
+#define FT_FILE FILE
+#define ft_fclose fclose
+#define ft_fopen fopen
+#define ft_fread fread
+#define ft_fseek fseek
+#define ft_ftell ftell
+#define ft_sprintf sprintf
+
+
+ /**********************************************************************/
+ /* */
+ /* sorting */
+ /* */
+ /**********************************************************************/
+
+
+#include <stdlib.h>
+
+#define ft_qsort qsort
+
+
+ /**********************************************************************/
+ /* */
+ /* memory allocation */
+ /* */
+ /**********************************************************************/
+
+
+#define ft_scalloc calloc
+#define ft_sfree free
+#define ft_smalloc malloc
+#define ft_srealloc realloc
+
+
+ /**********************************************************************/
+ /* */
+ /* miscellaneous */
+ /* */
+ /**********************************************************************/
+
+
+#define ft_atol atol
+#define ft_labs labs
+
+
+ /**********************************************************************/
+ /* */
+ /* execution control */
+ /* */
+ /**********************************************************************/
+
+
+#include <setjmp.h>
+
+#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
+ /* jmp_buf is defined as a macro */
+ /* on certain platforms */
+
+#define ft_longjmp longjmp
+#define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */
+
+
+ /* the following is only used for debugging purposes, i.e., if */
+ /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */
+
+#include <stdarg.h>
+
+
+#endif /* __FTSTDLIB_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/freetype.h
@@ -1,0 +1,4036 @@
+/***************************************************************************/
+/* */
+/* freetype.h */
+/* */
+/* FreeType high-level API and common types (specification only). */
+/* */
+/* Copyright 1996-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FREETYPE_H__
+#define __FREETYPE_H__
+
+
+#ifndef FT_FREETYPE_H
+#error "`ft2build.h' hasn't been included yet!"
+#error "Please always use macros to include FreeType header files."
+#error "Example:"
+#error " #include <ft2build.h>"
+#error " #include FT_FREETYPE_H"
+#endif
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_TYPES_H
+#include FT_ERRORS_H
+
+
+FT_BEGIN_HEADER
+
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* user_allocation */
+ /* */
+ /* <Title> */
+ /* User allocation */
+ /* */
+ /* <Abstract> */
+ /* How client applications should allocate FreeType data structures. */
+ /* */
+ /* <Description> */
+ /* FreeType assumes that structures allocated by the user and passed */
+ /* as arguments are zeroed out except for the actual data. In other */
+ /* words, it is recommended to use `calloc' (or variants of it) */
+ /* instead of `malloc' for allocation. */
+ /* */
+ /*************************************************************************/
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* B A S I C T Y P E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* base_interface */
+ /* */
+ /* <Title> */
+ /* Base Interface */
+ /* */
+ /* <Abstract> */
+ /* The FreeType~2 base font interface. */
+ /* */
+ /* <Description> */
+ /* This section describes the public high-level API of FreeType~2. */
+ /* */
+ /* <Order> */
+ /* FT_Library */
+ /* FT_Face */
+ /* FT_Size */
+ /* FT_GlyphSlot */
+ /* FT_CharMap */
+ /* FT_Encoding */
+ /* */
+ /* FT_FaceRec */
+ /* */
+ /* FT_FACE_FLAG_SCALABLE */
+ /* FT_FACE_FLAG_FIXED_SIZES */
+ /* FT_FACE_FLAG_FIXED_WIDTH */
+ /* FT_FACE_FLAG_HORIZONTAL */
+ /* FT_FACE_FLAG_VERTICAL */
+ /* FT_FACE_FLAG_COLOR */
+ /* FT_FACE_FLAG_SFNT */
+ /* FT_FACE_FLAG_CID_KEYED */
+ /* FT_FACE_FLAG_TRICKY */
+ /* FT_FACE_FLAG_KERNING */
+ /* FT_FACE_FLAG_MULTIPLE_MASTERS */
+ /* FT_FACE_FLAG_GLYPH_NAMES */
+ /* FT_FACE_FLAG_EXTERNAL_STREAM */
+ /* FT_FACE_FLAG_FAST_GLYPHS */
+ /* FT_FACE_FLAG_HINTER */
+ /* */
+ /* FT_STYLE_FLAG_BOLD */
+ /* FT_STYLE_FLAG_ITALIC */
+ /* */
+ /* FT_SizeRec */
+ /* FT_Size_Metrics */
+ /* */
+ /* FT_GlyphSlotRec */
+ /* FT_Glyph_Metrics */
+ /* FT_SubGlyph */
+ /* */
+ /* FT_Bitmap_Size */
+ /* */
+ /* FT_Init_FreeType */
+ /* FT_Done_FreeType */
+ /* */
+ /* FT_New_Face */
+ /* FT_Done_Face */
+ /* FT_New_Memory_Face */
+ /* FT_Open_Face */
+ /* FT_Open_Args */
+ /* FT_Parameter */
+ /* FT_Attach_File */
+ /* FT_Attach_Stream */
+ /* */
+ /* FT_Set_Char_Size */
+ /* FT_Set_Pixel_Sizes */
+ /* FT_Request_Size */
+ /* FT_Select_Size */
+ /* FT_Size_Request_Type */
+ /* FT_Size_Request */
+ /* FT_Set_Transform */
+ /* FT_Load_Glyph */
+ /* FT_Get_Char_Index */
+ /* FT_Get_Name_Index */
+ /* FT_Load_Char */
+ /* */
+ /* FT_OPEN_MEMORY */
+ /* FT_OPEN_STREAM */
+ /* FT_OPEN_PATHNAME */
+ /* FT_OPEN_DRIVER */
+ /* FT_OPEN_PARAMS */
+ /* */
+ /* FT_LOAD_DEFAULT */
+ /* FT_LOAD_RENDER */
+ /* FT_LOAD_MONOCHROME */
+ /* FT_LOAD_LINEAR_DESIGN */
+ /* FT_LOAD_NO_SCALE */
+ /* FT_LOAD_NO_HINTING */
+ /* FT_LOAD_NO_BITMAP */
+ /* FT_LOAD_CROP_BITMAP */
+ /* */
+ /* FT_LOAD_VERTICAL_LAYOUT */
+ /* FT_LOAD_IGNORE_TRANSFORM */
+ /* FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */
+ /* FT_LOAD_FORCE_AUTOHINT */
+ /* FT_LOAD_NO_RECURSE */
+ /* FT_LOAD_PEDANTIC */
+ /* */
+ /* FT_LOAD_TARGET_NORMAL */
+ /* FT_LOAD_TARGET_LIGHT */
+ /* FT_LOAD_TARGET_MONO */
+ /* FT_LOAD_TARGET_LCD */
+ /* FT_LOAD_TARGET_LCD_V */
+ /* */
+ /* FT_Render_Glyph */
+ /* FT_Render_Mode */
+ /* FT_Get_Kerning */
+ /* FT_Kerning_Mode */
+ /* FT_Get_Track_Kerning */
+ /* FT_Get_Glyph_Name */
+ /* FT_Get_Postscript_Name */
+ /* */
+ /* FT_CharMapRec */
+ /* FT_Select_Charmap */
+ /* FT_Set_Charmap */
+ /* FT_Get_Charmap_Index */
+ /* */
+ /* FT_FSTYPE_INSTALLABLE_EMBEDDING */
+ /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING */
+ /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING */
+ /* FT_FSTYPE_EDITABLE_EMBEDDING */
+ /* FT_FSTYPE_NO_SUBSETTING */
+ /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY */
+ /* */
+ /* FT_Get_FSType_Flags */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Glyph_Metrics */
+ /* */
+ /* <Description> */
+ /* A structure used to model the metrics of a single glyph. The */
+ /* values are expressed in 26.6 fractional pixel format; if the flag */
+ /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */
+ /* are expressed in font units instead. */
+ /* */
+ /* <Fields> */
+ /* width :: */
+ /* The glyph's width. */
+ /* */
+ /* height :: */
+ /* The glyph's height. */
+ /* */
+ /* horiBearingX :: */
+ /* Left side bearing for horizontal layout. */
+ /* */
+ /* horiBearingY :: */
+ /* Top side bearing for horizontal layout. */
+ /* */
+ /* horiAdvance :: */
+ /* Advance width for horizontal layout. */
+ /* */
+ /* vertBearingX :: */
+ /* Left side bearing for vertical layout. */
+ /* */
+ /* vertBearingY :: */
+ /* Top side bearing for vertical layout. Larger positive values */
+ /* mean further below the vertical glyph origin. */
+ /* */
+ /* vertAdvance :: */
+ /* Advance height for vertical layout. Positive values mean the */
+ /* glyph has a positive advance downward. */
+ /* */
+ /* <Note> */
+ /* If not disabled with @FT_LOAD_NO_HINTING, the values represent */
+ /* dimensions of the hinted glyph (in case hinting is applicable). */
+ /* */
+ /* Stroking a glyph with an outside border does not increase */
+ /* `horiAdvance' or `vertAdvance'; you have to manually adjust these */
+ /* values to account for the added width and height. */
+ /* */
+ typedef struct FT_Glyph_Metrics_
+ {+ FT_Pos width;
+ FT_Pos height;
+
+ FT_Pos horiBearingX;
+ FT_Pos horiBearingY;
+ FT_Pos horiAdvance;
+
+ FT_Pos vertBearingX;
+ FT_Pos vertBearingY;
+ FT_Pos vertAdvance;
+
+ } FT_Glyph_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Bitmap_Size */
+ /* */
+ /* <Description> */
+ /* This structure models the metrics of a bitmap strike (i.e., a set */
+ /* of glyphs for a given point size and resolution) in a bitmap font. */
+ /* It is used for the `available_sizes' field of @FT_Face. */
+ /* */
+ /* <Fields> */
+ /* height :: The vertical distance, in pixels, between two */
+ /* consecutive baselines. It is always positive. */
+ /* */
+ /* width :: The average width, in pixels, of all glyphs in the */
+ /* strike. */
+ /* */
+ /* size :: The nominal size of the strike in 26.6 fractional */
+ /* points. This field is not very useful. */
+ /* */
+ /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */
+ /* pixels. */
+ /* */
+ /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */
+ /* pixels. */
+ /* */
+ /* <Note> */
+ /* Windows FNT: */
+ /* The nominal size given in a FNT font is not reliable. Thus when */
+ /* the driver finds it incorrect, it sets `size' to some calculated */
+ /* values and sets `x_ppem' and `y_ppem' to the pixel width and */
+ /* height given in the font, respectively. */
+ /* */
+ /* TrueType embedded bitmaps: */
+ /* `size', `width', and `height' values are not contained in the */
+ /* bitmap strike itself. They are computed from the global font */
+ /* parameters. */
+ /* */
+ typedef struct FT_Bitmap_Size_
+ {+ FT_Short height;
+ FT_Short width;
+
+ FT_Pos size;
+
+ FT_Pos x_ppem;
+ FT_Pos y_ppem;
+
+ } FT_Bitmap_Size;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* O B J E C T C L A S S E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Library */
+ /* */
+ /* <Description> */
+ /* A handle to a FreeType library instance. Each `library' is */
+ /* completely independent from the others; it is the `root' of a set */
+ /* of objects like fonts, faces, sizes, etc. */
+ /* */
+ /* It also embeds a memory manager (see @FT_Memory), as well as a */
+ /* scan-line converter object (see @FT_Raster). */
+ /* */
+ /* In multi-threaded applications, make sure that the same FT_Library */
+ /* object or any of its children doesn't get accessed in parallel. */
+ /* */
+ /* <Note> */
+ /* Library objects are normally created by @FT_Init_FreeType, and */
+ /* destroyed with @FT_Done_FreeType. If you need reference-counting */
+ /* (cf. @FT_Reference_Library), use @FT_New_Library and */
+ /* @FT_Done_Library. */
+ /* */
+ typedef struct FT_LibraryRec_ *FT_Library;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Module */
+ /* */
+ /* <Description> */
+ /* A handle to a given FreeType module object. Each module can be a */
+ /* font driver, a renderer, or anything else that provides services */
+ /* to the formers. */
+ /* */
+ typedef struct FT_ModuleRec_* FT_Module;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to a given FreeType font driver object. Each font driver */
+ /* is a special module capable of creating faces from font files. */
+ /* */
+ typedef struct FT_DriverRec_* FT_Driver;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Renderer */
+ /* */
+ /* <Description> */
+ /* A handle to a given FreeType renderer. A renderer is a special */
+ /* module in charge of converting a glyph image to a bitmap, when */
+ /* necessary. Each renderer supports a given glyph image format, and */
+ /* one or more target surface depths. */
+ /* */
+ typedef struct FT_RendererRec_* FT_Renderer;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Face */
+ /* */
+ /* <Description> */
+ /* A handle to a given typographic face object. A face object models */
+ /* a given typeface, in a given style. */
+ /* */
+ /* <Note> */
+ /* Each face object also owns a single @FT_GlyphSlot object, as well */
+ /* as one or more @FT_Size objects. */
+ /* */
+ /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */
+ /* a given filepathname or a custom input stream. */
+ /* */
+ /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */
+ /* */
+ /* <Also> */
+ /* See @FT_FaceRec for the publicly accessible fields of a given face */
+ /* object. */
+ /* */
+ typedef struct FT_FaceRec_* FT_Face;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Size */
+ /* */
+ /* <Description> */
+ /* A handle to an object used to model a face scaled to a given */
+ /* character size. */
+ /* */
+ /* <Note> */
+ /* Each @FT_Face has an _active_ @FT_Size object that is used by */
+ /* functions like @FT_Load_Glyph to determine the scaling */
+ /* transformation that in turn is used to load and hint glyphs and */
+ /* metrics. */
+ /* */
+ /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */
+ /* @FT_Request_Size or even @FT_Select_Size to change the content */
+ /* (i.e., the scaling values) of the active @FT_Size. */
+ /* */
+ /* You can use @FT_New_Size to create additional size objects for a */
+ /* given @FT_Face, but they won't be used by other functions until */
+ /* you activate it through @FT_Activate_Size. Only one size can be */
+ /* activated at any given time per face. */
+ /* */
+ /* <Also> */
+ /* See @FT_SizeRec for the publicly accessible fields of a given size */
+ /* object. */
+ /* */
+ typedef struct FT_SizeRec_* FT_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to a given `glyph slot'. A slot is a container where it */
+ /* is possible to load any of the glyphs contained in its parent */
+ /* face. */
+ /* */
+ /* In other words, each time you call @FT_Load_Glyph or */
+ /* @FT_Load_Char, the slot's content is erased by the new glyph data, */
+ /* i.e., the glyph's metrics, its image (bitmap or outline), and */
+ /* other control information. */
+ /* */
+ /* <Also> */
+ /* See @FT_GlyphSlotRec for the publicly accessible glyph fields. */
+ /* */
+ typedef struct FT_GlyphSlotRec_* FT_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_CharMap */
+ /* */
+ /* <Description> */
+ /* A handle to a given character map. A charmap is used to translate */
+ /* character codes in a given encoding into glyph indexes for its */
+ /* parent's face. Some font formats may provide several charmaps per */
+ /* font. */
+ /* */
+ /* Each face object owns zero or more charmaps, but only one of them */
+ /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */
+ /* */
+ /* The list of available charmaps in a face is available through the */
+ /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */
+ /* */
+ /* The currently active charmap is available as `face->charmap'. */
+ /* You should call @FT_Set_Charmap to change it. */
+ /* */
+ /* <Note> */
+ /* When a new face is created (either through @FT_New_Face or */
+ /* @FT_Open_Face), the library looks for a Unicode charmap within */
+ /* the list and automatically activates it. */
+ /* */
+ /* <Also> */
+ /* See @FT_CharMapRec for the publicly accessible fields of a given */
+ /* character map. */
+ /* */
+ typedef struct FT_CharMapRec_* FT_CharMap;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_ENC_TAG */
+ /* */
+ /* <Description> */
+ /* This macro converts four-letter tags into an unsigned long. It is */
+ /* used to define `encoding' identifiers (see @FT_Encoding). */
+ /* */
+ /* <Note> */
+ /* Since many 16-bit compilers don't like 32-bit enumerations, you */
+ /* should redefine this macro in case of problems to something like */
+ /* this: */
+ /* */
+ /* { */+ /* #define FT_ENC_TAG( value, a, b, c, d ) value */
+ /* } */
+ /* */
+ /* to get a simple enumeration without assigning special numbers. */
+ /* */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d ) \
+ value = ( ( (FT_UInt32)(a) << 24 ) | \
+ ( (FT_UInt32)(b) << 16 ) | \
+ ( (FT_UInt32)(c) << 8 ) | \
+ (FT_UInt32)(d) )
+
+#endif /* FT_ENC_TAG */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Encoding */
+ /* */
+ /* <Description> */
+ /* An enumeration used to specify character sets supported by */
+ /* charmaps. Used in the @FT_Select_Charmap API function. */
+ /* */
+ /* <Note> */
+ /* Despite the name, this enumeration lists specific character */
+ /* repertories (i.e., charsets), and not text encoding methods (e.g., */
+ /* UTF-8, UTF-16, etc.). */
+ /* */
+ /* Other encodings might be defined in the future. */
+ /* */
+ /* <Values> */
+ /* FT_ENCODING_NONE :: */
+ /* The encoding value~0 is reserved. */
+ /* */
+ /* FT_ENCODING_UNICODE :: */
+ /* Corresponds to the Unicode character set. This value covers */
+ /* all versions of the Unicode repertoire, including ASCII and */
+ /* Latin-1. Most fonts include a Unicode charmap, but not all */
+ /* of them. */
+ /* */
+ /* For example, if you want to access Unicode value U+1F028 (and */
+ /* the font contains it), use value 0x1F028 as the input value for */
+ /* @FT_Get_Char_Index. */
+ /* */
+ /* FT_ENCODING_MS_SYMBOL :: */
+ /* Corresponds to the Microsoft Symbol encoding, used to encode */
+ /* mathematical symbols in the 32..255 character code range. For */
+ /* more information, see */
+ /* `http://www.kostis.net/charsets/symbol.htm'. */
+ /* */
+ /* FT_ENCODING_SJIS :: */
+ /* Corresponds to Japanese SJIS encoding. More info at */
+ /* at `http://en.wikipedia.org/wiki/Shift_JIS'. */
+ /* See note on multi-byte encodings below. */
+ /* */
+ /* FT_ENCODING_GB2312 :: */
+ /* Corresponds to an encoding system for Simplified Chinese as used */
+ /* used in mainland China. */
+ /* */
+ /* FT_ENCODING_BIG5 :: */
+ /* Corresponds to an encoding system for Traditional Chinese as */
+ /* used in Taiwan and Hong Kong. */
+ /* */
+ /* FT_ENCODING_WANSUNG :: */
+ /* Corresponds to the Korean encoding system known as Wansung. */
+ /* For more information see */
+ /* `http://msdn.microsoft.com/en-US/goglobal/cc305154'. */
+ /* */
+ /* FT_ENCODING_JOHAB :: */
+ /* The Korean standard character set (KS~C 5601-1992), which */
+ /* corresponds to MS Windows code page 1361. This character set */
+ /* includes all possible Hangeul character combinations. */
+ /* */
+ /* FT_ENCODING_ADOBE_LATIN_1 :: */
+ /* Corresponds to a Latin-1 encoding as defined in a Type~1 */
+ /* PostScript font. It is limited to 256 character codes. */
+ /* */
+ /* FT_ENCODING_ADOBE_STANDARD :: */
+ /* Corresponds to the Adobe Standard encoding, as found in Type~1, */
+ /* CFF, and OpenType/CFF fonts. It is limited to 256 character */
+ /* codes. */
+ /* */
+ /* FT_ENCODING_ADOBE_EXPERT :: */
+ /* Corresponds to the Adobe Expert encoding, as found in Type~1, */
+ /* CFF, and OpenType/CFF fonts. It is limited to 256 character */
+ /* codes. */
+ /* */
+ /* FT_ENCODING_ADOBE_CUSTOM :: */
+ /* Corresponds to a custom encoding, as found in Type~1, CFF, and */
+ /* OpenType/CFF fonts. It is limited to 256 character codes. */
+ /* */
+ /* FT_ENCODING_APPLE_ROMAN :: */
+ /* Corresponds to the 8-bit Apple roman encoding. Many TrueType */
+ /* and OpenType fonts contain a charmap for this encoding, since */
+ /* older versions of Mac OS are able to use it. */
+ /* */
+ /* FT_ENCODING_OLD_LATIN_2 :: */
+ /* This value is deprecated and was never used nor reported by */
+ /* FreeType. Don't use or test for it. */
+ /* */
+ /* FT_ENCODING_MS_SJIS :: */
+ /* Same as FT_ENCODING_SJIS. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_GB2312 :: */
+ /* Same as FT_ENCODING_GB2312. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_BIG5 :: */
+ /* Same as FT_ENCODING_BIG5. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_WANSUNG :: */
+ /* Same as FT_ENCODING_WANSUNG. Deprecated. */
+ /* */
+ /* FT_ENCODING_MS_JOHAB :: */
+ /* Same as FT_ENCODING_JOHAB. Deprecated. */
+ /* */
+ /* <Note> */
+ /* By default, FreeType automatically synthesizes a Unicode charmap */
+ /* for PostScript fonts, using their glyph names dictionaries. */
+ /* However, it also reports the encodings defined explicitly in the */
+ /* font file, for the cases when they are needed, with the Adobe */
+ /* values as well. */
+ /* */
+ /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */
+ /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */
+ /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out */
+ /* which encoding is really present. If, for example, the */
+ /* `cs_registry' field is `KOI8' and the `cs_encoding' field is `R', */
+ /* the font is encoded in KOI8-R. */
+ /* */
+ /* FT_ENCODING_NONE is always set (with a single exception) by the */
+ /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */
+ /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */
+ /* which encoding is really present. For example, */
+ /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */
+ /* Russian). */
+ /* */
+ /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */
+ /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */
+ /* FT_ENCODING_APPLE_ROMAN). */
+ /* */
+ /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */
+ /* @FT_Get_CMap_Language_ID to query the Mac language ID that may */
+ /* be needed to be able to distinguish Apple encoding variants. See */
+ /* */
+ /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */
+ /* */
+ /* to get an idea how to do that. Basically, if the language ID */
+ /* is~0, don't use it, otherwise subtract 1 from the language ID. */
+ /* Then examine `encoding_id'. If, for example, `encoding_id' is */
+ /* @TT_MAC_ID_ROMAN and the language ID (minus~1) is */
+ /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */
+ /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */
+ /* variant the Arabic encoding. */
+ /* */
+ typedef enum FT_Encoding_
+ {+ FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
+
+ FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
+ FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ),
+
+ FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ),
+ FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ),
+ FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ),
+ FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
+ FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ),
+
+ /* for backwards compatibility */
+ FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS,
+ FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312,
+ FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5,
+ FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
+ FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB,
+
+ FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
+ FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ),
+ FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ),
+ FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ),
+
+ FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
+
+ FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
+
+ } FT_Encoding;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_encoding_xxx */
+ /* */
+ /* <Description> */
+ /* These constants are deprecated; use the corresponding @FT_Encoding */
+ /* values instead. */
+ /* */
+#define ft_encoding_none FT_ENCODING_NONE
+#define ft_encoding_unicode FT_ENCODING_UNICODE
+#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL
+#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1
+#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2
+#define ft_encoding_sjis FT_ENCODING_SJIS
+#define ft_encoding_gb2312 FT_ENCODING_GB2312
+#define ft_encoding_big5 FT_ENCODING_BIG5
+#define ft_encoding_wansung FT_ENCODING_WANSUNG
+#define ft_encoding_johab FT_ENCODING_JOHAB
+
+#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD
+#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT
+#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM
+#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_CharMapRec */
+ /* */
+ /* <Description> */
+ /* The base charmap structure. */
+ /* */
+ /* <Fields> */
+ /* face :: A handle to the parent face object. */
+ /* */
+ /* encoding :: An @FT_Encoding tag identifying the charmap. Use */
+ /* this with @FT_Select_Charmap. */
+ /* */
+ /* platform_id :: An ID number describing the platform for the */
+ /* following encoding ID. This comes directly from */
+ /* the TrueType specification and should be emulated */
+ /* for other formats. */
+ /* */
+ /* encoding_id :: A platform specific encoding number. This also */
+ /* comes from the TrueType specification and should be */
+ /* emulated similarly. */
+ /* */
+ typedef struct FT_CharMapRec_
+ {+ FT_Face face;
+ FT_Encoding encoding;
+ FT_UShort platform_id;
+ FT_UShort encoding_id;
+
+ } FT_CharMapRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* B A S E O B J E C T C L A S S E S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Face_Internal */
+ /* */
+ /* <Description> */
+ /* An opaque handle to an `FT_Face_InternalRec' structure, used to */
+ /* model private data of a given @FT_Face object. */
+ /* */
+ /* This structure might change between releases of FreeType~2 and is */
+ /* not generally available to client applications. */
+ /* */
+ typedef struct FT_Face_InternalRec_* FT_Face_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_FaceRec */
+ /* */
+ /* <Description> */
+ /* FreeType root face class structure. A face object models a */
+ /* typeface in a font file. */
+ /* */
+ /* <Fields> */
+ /* num_faces :: The number of faces in the font file. Some */
+ /* font formats can have multiple faces in */
+ /* a font file. */
+ /* */
+ /* face_index :: The index of the face in the font file. It */
+ /* is set to~0 if there is only one face in */
+ /* the font file. */
+ /* */
+ /* face_flags :: A set of bit flags that give important */
+ /* information about the face; see */
+ /* @FT_FACE_FLAG_XXX for the details. */
+ /* */
+ /* style_flags :: A set of bit flags indicating the style of */
+ /* the face; see @FT_STYLE_FLAG_XXX for the */
+ /* details. */
+ /* */
+ /* num_glyphs :: The number of glyphs in the face. If the */
+ /* face is scalable and has sbits (see */
+ /* `num_fixed_sizes'), it is set to the number */
+ /* of outline glyphs. */
+ /* */
+ /* For CID-keyed fonts, this value gives the */
+ /* highest CID used in the font. */
+ /* */
+ /* family_name :: The face's family name. This is an ASCII */
+ /* string, usually in English, that describes */
+ /* the typeface's family (like `Times New */
+ /* Roman', `Bodoni', `Garamond', etc). This */
+ /* is a least common denominator used to list */
+ /* fonts. Some formats (TrueType & OpenType) */
+ /* provide localized and Unicode versions of */
+ /* this string. Applications should use the */
+ /* format specific interface to access them. */
+ /* Can be NULL (e.g., in fonts embedded in a */
+ /* PDF file). */
+ /* */
+ /* style_name :: The face's style name. This is an ASCII */
+ /* string, usually in English, that describes */
+ /* the typeface's style (like `Italic', */
+ /* `Bold', `Condensed', etc). Not all font */
+ /* formats provide a style name, so this field */
+ /* is optional, and can be set to NULL. As */
+ /* for `family_name', some formats provide */
+ /* localized and Unicode versions of this */
+ /* string. Applications should use the format */
+ /* specific interface to access them. */
+ /* */
+ /* num_fixed_sizes :: The number of bitmap strikes in the face. */
+ /* Even if the face is scalable, there might */
+ /* still be bitmap strikes, which are called */
+ /* `sbits' in that case. */
+ /* */
+ /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */
+ /* strikes in the face. It is set to NULL if */
+ /* there is no bitmap strike. */
+ /* */
+ /* num_charmaps :: The number of charmaps in the face. */
+ /* */
+ /* charmaps :: An array of the charmaps of the face. */
+ /* */
+ /* generic :: A field reserved for client uses. See the */
+ /* @FT_Generic type description. */
+ /* */
+ /* bbox :: The font bounding box. Coordinates are */
+ /* expressed in font units (see */
+ /* `units_per_EM'). The box is large enough */
+ /* to contain any glyph from the font. Thus, */
+ /* `bbox.yMax' can be seen as the `maximum */
+ /* ascender', and `bbox.yMin' as the `minimum */
+ /* descender'. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* Note that the bounding box might be off by */
+ /* (at least) one pixel for hinted fonts. See */
+ /* @FT_Size_Metrics for further discussion. */
+ /* */
+ /* units_per_EM :: The number of font units per EM square for */
+ /* this face. This is typically 2048 for */
+ /* TrueType fonts, and 1000 for Type~1 fonts. */
+ /* Only relevant for scalable formats. */
+ /* */
+ /* ascender :: The typographic ascender of the face, */
+ /* expressed in font units. For font formats */
+ /* not having this information, it is set to */
+ /* `bbox.yMax'. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* descender :: The typographic descender of the face, */
+ /* expressed in font units. For font formats */
+ /* not having this information, it is set to */
+ /* `bbox.yMin'. Note that this field is */
+ /* usually negative. Only relevant for */
+ /* scalable formats. */
+ /* */
+ /* height :: This value is the vertical distance */
+ /* between two consecutive baselines, */
+ /* expressed in font units. It is always */
+ /* positive. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* If you want the global glyph height, use */
+ /* `ascender - descender'. */
+ /* */
+ /* max_advance_width :: The maximum advance width, in font units, */
+ /* for all glyphs in this face. This can be */
+ /* used to make word wrapping computations */
+ /* faster. Only relevant for scalable */
+ /* formats. */
+ /* */
+ /* max_advance_height :: The maximum advance height, in font units, */
+ /* for all glyphs in this face. This is only */
+ /* relevant for vertical layouts, and is set */
+ /* to `height' for fonts that do not provide */
+ /* vertical metrics. Only relevant for */
+ /* scalable formats. */
+ /* */
+ /* underline_position :: The position, in font units, of the */
+ /* underline line for this face. It is the */
+ /* center of the underlining stem. Only */
+ /* relevant for scalable formats. */
+ /* */
+ /* underline_thickness :: The thickness, in font units, of the */
+ /* underline for this face. Only relevant for */
+ /* scalable formats. */
+ /* */
+ /* glyph :: The face's associated glyph slot(s). */
+ /* */
+ /* size :: The current active size for this face. */
+ /* */
+ /* charmap :: The current active charmap for this face. */
+ /* */
+ /* <Note> */
+ /* Fields may be changed after a call to @FT_Attach_File or */
+ /* @FT_Attach_Stream. */
+ /* */
+ typedef struct FT_FaceRec_
+ {+ FT_Long num_faces;
+ FT_Long face_index;
+
+ FT_Long face_flags;
+ FT_Long style_flags;
+
+ FT_Long num_glyphs;
+
+ FT_String* family_name;
+ FT_String* style_name;
+
+ FT_Int num_fixed_sizes;
+ FT_Bitmap_Size* available_sizes;
+
+ FT_Int num_charmaps;
+ FT_CharMap* charmaps;
+
+ FT_Generic generic;
+
+ /*# The following member variables (down to `underline_thickness') */
+ /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
+ /*# for bitmap fonts. */
+ FT_BBox bbox;
+
+ FT_UShort units_per_EM;
+ FT_Short ascender;
+ FT_Short descender;
+ FT_Short height;
+
+ FT_Short max_advance_width;
+ FT_Short max_advance_height;
+
+ FT_Short underline_position;
+ FT_Short underline_thickness;
+
+ FT_GlyphSlot glyph;
+ FT_Size size;
+ FT_CharMap charmap;
+
+ /*@private begin */
+
+ FT_Driver driver;
+ FT_Memory memory;
+ FT_Stream stream;
+
+ FT_ListRec sizes_list;
+
+ FT_Generic autohint; /* face-specific auto-hinter data */
+ void* extensions; /* unused */
+
+ FT_Face_Internal internal;
+
+ /*@private end */
+
+ } FT_FaceRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_FACE_FLAG_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit flags used in the `face_flags' field of the */
+ /* @FT_FaceRec structure. They inform client applications of */
+ /* properties of the corresponding face. */
+ /* */
+ /* <Values> */
+ /* FT_FACE_FLAG_SCALABLE :: */
+ /* Indicates that the face contains outline glyphs. This doesn't */
+ /* prevent bitmap strikes, i.e., a face can have both this and */
+ /* and @FT_FACE_FLAG_FIXED_SIZES set. */
+ /* */
+ /* FT_FACE_FLAG_FIXED_SIZES :: */
+ /* Indicates that the face contains bitmap strikes. See also the */
+ /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */
+ /* */
+ /* FT_FACE_FLAG_FIXED_WIDTH :: */
+ /* Indicates that the face contains fixed-width characters (like */
+ /* Courier, Lucido, MonoType, etc.). */
+ /* */
+ /* FT_FACE_FLAG_SFNT :: */
+ /* Indicates that the face uses the `sfnt' storage scheme. For */
+ /* now, this means TrueType and OpenType. */
+ /* */
+ /* FT_FACE_FLAG_HORIZONTAL :: */
+ /* Indicates that the face contains horizontal glyph metrics. This */
+ /* should be set for all common formats. */
+ /* */
+ /* FT_FACE_FLAG_VERTICAL :: */
+ /* Indicates that the face contains vertical glyph metrics. This */
+ /* is only available in some formats, not all of them. */
+ /* */
+ /* FT_FACE_FLAG_KERNING :: */
+ /* Indicates that the face contains kerning information. If set, */
+ /* the kerning distance can be retrieved through the function */
+ /* @FT_Get_Kerning. Otherwise the function always return the */
+ /* vector (0,0). Note that FreeType doesn't handle kerning data */
+ /* from the `GPOS' table (as present in some OpenType fonts). */
+ /* */
+ /* FT_FACE_FLAG_FAST_GLYPHS :: */
+ /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */
+ /* */
+ /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */
+ /* Indicates that the font contains multiple masters and is capable */
+ /* of interpolating between them. See the multiple-masters */
+ /* specific API for details. */
+ /* */
+ /* FT_FACE_FLAG_GLYPH_NAMES :: */
+ /* Indicates that the font contains glyph names that can be */
+ /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */
+ /* fonts contain broken glyph name tables. Use the function */
+ /* @FT_Has_PS_Glyph_Names when needed. */
+ /* */
+ /* FT_FACE_FLAG_EXTERNAL_STREAM :: */
+ /* Used internally by FreeType to indicate that a face's stream was */
+ /* provided by the client application and should not be destroyed */
+ /* when @FT_Done_Face is called. Don't read or test this flag. */
+ /* */
+ /* FT_FACE_FLAG_HINTER :: */
+ /* Set if the font driver has a hinting machine of its own. For */
+ /* example, with TrueType fonts, it makes sense to use data from */
+ /* the SFNT `gasp' table only if the native TrueType hinting engine */
+ /* (with the bytecode interpreter) is available and active. */
+ /* */
+ /* FT_FACE_FLAG_CID_KEYED :: */
+ /* Set if the font is CID-keyed. In that case, the font is not */
+ /* accessed by glyph indices but by CID values. For subsetted */
+ /* CID-keyed fonts this has the consequence that not all index */
+ /* values are a valid argument to FT_Load_Glyph. Only the CID */
+ /* values for which corresponding glyphs in the subsetted font */
+ /* exist make FT_Load_Glyph return successfully; in all other cases */
+ /* you get an `FT_Err_Invalid_Argument' error. */
+ /* */
+ /* Note that CID-keyed fonts that are in an SFNT wrapper don't */
+ /* have this flag set since the glyphs are accessed in the normal */
+ /* way (using contiguous indices); the `CID-ness' isn't visible to */
+ /* the application. */
+ /* */
+ /* FT_FACE_FLAG_TRICKY :: */
+ /* Set if the font is `tricky', this is, it always needs the */
+ /* font format's native hinting engine to get a reasonable result. */
+ /* A typical example is the Chinese font `mingli.ttf' that uses */
+ /* TrueType bytecode instructions to move and scale all of its */
+ /* subglyphs. */
+ /* */
+ /* It is not possible to autohint such fonts using */
+ /* @FT_LOAD_FORCE_AUTOHINT; it will also ignore */
+ /* @FT_LOAD_NO_HINTING. You have to set both @FT_LOAD_NO_HINTING */
+ /* and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */
+ /* probably never want this except for demonstration purposes. */
+ /* */
+ /* Currently, there are about a dozen TrueType fonts in the list of */
+ /* tricky fonts; they are hard-coded in file `ttobjs.c'. */
+ /* */
+ /* FT_FACE_FLAG_COLOR :: */
+ /* Set if the font has color glyph tables. To access color glyphs */
+ /* use @FT_LOAD_COLOR. */
+ /* */
+#define FT_FACE_FLAG_SCALABLE ( 1L << 0 )
+#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 )
+#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 )
+#define FT_FACE_FLAG_SFNT ( 1L << 3 )
+#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 )
+#define FT_FACE_FLAG_VERTICAL ( 1L << 5 )
+#define FT_FACE_FLAG_KERNING ( 1L << 6 )
+#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 )
+#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 )
+#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 )
+#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 )
+#define FT_FACE_FLAG_HINTER ( 1L << 11 )
+#define FT_FACE_FLAG_CID_KEYED ( 1L << 12 )
+#define FT_FACE_FLAG_TRICKY ( 1L << 13 )
+#define FT_FACE_FLAG_COLOR ( 1L << 14 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_HORIZONTAL( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains
+ * horizontal metrics (this is true for all font formats though).
+ *
+ * @also:
+ * @FT_HAS_VERTICAL can be used to check for vertical metrics.
+ *
+ */
+#define FT_HAS_HORIZONTAL( face ) \
+ ( face->face_flags & FT_FACE_FLAG_HORIZONTAL )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_VERTICAL( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains real
+ * vertical metrics (and not only synthesized ones).
+ *
+ */
+#define FT_HAS_VERTICAL( face ) \
+ ( face->face_flags & FT_FACE_FLAG_VERTICAL )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_KERNING( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains kerning
+ * data that can be accessed with @FT_Get_Kerning.
+ *
+ */
+#define FT_HAS_KERNING( face ) \
+ ( face->face_flags & FT_FACE_FLAG_KERNING )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_SCALABLE( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a scalable
+ * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF,
+ * and PFR font formats.
+ *
+ */
+#define FT_IS_SCALABLE( face ) \
+ ( face->face_flags & FT_FACE_FLAG_SCALABLE )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_SFNT( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a font
+ * whose format is based on the SFNT storage scheme. This usually
+ * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded
+ * bitmap fonts.
+ *
+ * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
+ * @FT_TRUETYPE_TABLES_H are available.
+ *
+ */
+#define FT_IS_SFNT( face ) \
+ ( face->face_flags & FT_FACE_FLAG_SFNT )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_FIXED_WIDTH( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a font face
+ * that contains fixed-width (or `monospace', `fixed-pitch', etc.)
+ * glyphs.
+ *
+ */
+#define FT_IS_FIXED_WIDTH( face ) \
+ ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_FIXED_SIZES( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains some
+ * embedded bitmaps. See the `available_sizes' field of the
+ * @FT_FaceRec structure.
+ *
+ */
+#define FT_HAS_FIXED_SIZES( face ) \
+ ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_FAST_GLYPHS( face )
+ *
+ * @description:
+ * Deprecated.
+ *
+ */
+#define FT_HAS_FAST_GLYPHS( face ) 0
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_GLYPH_NAMES( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains some glyph
+ * names that can be accessed through @FT_Get_Glyph_Name.
+ *
+ */
+#define FT_HAS_GLYPH_NAMES( face ) \
+ ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_MULTIPLE_MASTERS( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains some
+ * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H
+ * are then available to choose the exact design you want.
+ *
+ */
+#define FT_HAS_MULTIPLE_MASTERS( face ) \
+ ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_CID_KEYED( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains a CID-keyed
+ * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more
+ * details.
+ *
+ * If this macro is true, all functions defined in @FT_CID_H are
+ * available.
+ *
+ */
+#define FT_IS_CID_KEYED( face ) \
+ ( face->face_flags & FT_FACE_FLAG_CID_KEYED )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_IS_TRICKY( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face represents a `tricky' font.
+ * See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+ *
+ */
+#define FT_IS_TRICKY( face ) \
+ ( face->face_flags & FT_FACE_FLAG_TRICKY )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_HAS_COLOR( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object contains
+ * tables for color glyphs.
+ *
+ */
+#define FT_HAS_COLOR( face ) \
+ ( face->face_flags & FT_FACE_FLAG_COLOR )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* FT_STYLE_FLAG_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit-flags used to indicate the style of a given face. */
+ /* These are used in the `style_flags' field of @FT_FaceRec. */
+ /* */
+ /* <Values> */
+ /* FT_STYLE_FLAG_ITALIC :: */
+ /* Indicates that a given face style is italic or oblique. */
+ /* */
+ /* FT_STYLE_FLAG_BOLD :: */
+ /* Indicates that a given face is bold. */
+ /* */
+ /* <Note> */
+ /* The style information as provided by FreeType is very basic. More */
+ /* details are beyond the scope and should be done on a higher level */
+ /* (for example, by analyzing various fields of the `OS/2' table in */
+ /* SFNT based fonts). */
+ /* */
+#define FT_STYLE_FLAG_ITALIC ( 1 << 0 )
+#define FT_STYLE_FLAG_BOLD ( 1 << 1 )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Size_Internal */
+ /* */
+ /* <Description> */
+ /* An opaque handle to an `FT_Size_InternalRec' structure, used to */
+ /* model private data of a given @FT_Size object. */
+ /* */
+ typedef struct FT_Size_InternalRec_* FT_Size_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_Metrics */
+ /* */
+ /* <Description> */
+ /* The size metrics structure gives the metrics of a size object. */
+ /* */
+ /* <Fields> */
+ /* x_ppem :: The width of the scaled EM square in pixels, hence */
+ /* the term `ppem' (pixels per EM). It is also */
+ /* referred to as `nominal width'. */
+ /* */
+ /* y_ppem :: The height of the scaled EM square in pixels, */
+ /* hence the term `ppem' (pixels per EM). It is also */
+ /* referred to as `nominal height'. */
+ /* */
+ /* x_scale :: A 16.16 fractional scaling value used to convert */
+ /* horizontal metrics from font units to 26.6 */
+ /* fractional pixels. Only relevant for scalable */
+ /* font formats. */
+ /* */
+ /* y_scale :: A 16.16 fractional scaling value used to convert */
+ /* vertical metrics from font units to 26.6 */
+ /* fractional pixels. Only relevant for scalable */
+ /* font formats. */
+ /* */
+ /* ascender :: The ascender in 26.6 fractional pixels. See */
+ /* @FT_FaceRec for the details. */
+ /* */
+ /* descender :: The descender in 26.6 fractional pixels. See */
+ /* @FT_FaceRec for the details. */
+ /* */
+ /* height :: The height in 26.6 fractional pixels. See */
+ /* @FT_FaceRec for the details. */
+ /* */
+ /* max_advance :: The maximum advance width in 26.6 fractional */
+ /* pixels. See @FT_FaceRec for the details. */
+ /* */
+ /* <Note> */
+ /* The scaling values, if relevant, are determined first during a */
+ /* size changing operation. The remaining fields are then set by the */
+ /* driver. For scalable formats, they are usually set to scaled */
+ /* values of the corresponding fields in @FT_FaceRec. */
+ /* */
+ /* Note that due to glyph hinting, these values might not be exact */
+ /* for certain fonts. Thus they must be treated as unreliable */
+ /* with an error margin of at least one pixel! */
+ /* */
+ /* Indeed, the only way to get the exact metrics is to render _all_ */
+ /* glyphs. As this would be a definite performance hit, it is up to */
+ /* client applications to perform such computations. */
+ /* */
+ /* The FT_Size_Metrics structure is valid for bitmap fonts also. */
+ /* */
+ typedef struct FT_Size_Metrics_
+ {+ FT_UShort x_ppem; /* horizontal pixels per EM */
+ FT_UShort y_ppem; /* vertical pixels per EM */
+
+ FT_Fixed x_scale; /* scaling values used to convert font */
+ FT_Fixed y_scale; /* units to 26.6 fractional pixels */
+
+ FT_Pos ascender; /* ascender in 26.6 frac. pixels */
+ FT_Pos descender; /* descender in 26.6 frac. pixels */
+ FT_Pos height; /* text height in 26.6 frac. pixels */
+ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */
+
+ } FT_Size_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_SizeRec */
+ /* */
+ /* <Description> */
+ /* FreeType root size class structure. A size object models a face */
+ /* object at a given size. */
+ /* */
+ /* <Fields> */
+ /* face :: Handle to the parent face object. */
+ /* */
+ /* generic :: A typeless pointer, unused by the FreeType library or */
+ /* any of its drivers. It can be used by client */
+ /* applications to link their own data to each size */
+ /* object. */
+ /* */
+ /* metrics :: Metrics for this size object. This field is read-only. */
+ /* */
+ typedef struct FT_SizeRec_
+ {+ FT_Face face; /* parent face object */
+ FT_Generic generic; /* generic pointer for client uses */
+ FT_Size_Metrics metrics; /* size metrics */
+ FT_Size_Internal internal;
+
+ } FT_SizeRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_SubGlyph */
+ /* */
+ /* <Description> */
+ /* The subglyph structure is an internal object used to describe */
+ /* subglyphs (for example, in the case of composites). */
+ /* */
+ /* <Note> */
+ /* The subglyph implementation is not part of the high-level API, */
+ /* hence the forward structure declaration. */
+ /* */
+ /* You can however retrieve subglyph information with */
+ /* @FT_Get_SubGlyph_Info. */
+ /* */
+ typedef struct FT_SubGlyphRec_* FT_SubGlyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Slot_Internal */
+ /* */
+ /* <Description> */
+ /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */
+ /* model private data of a given @FT_GlyphSlot object. */
+ /* */
+ typedef struct FT_Slot_InternalRec_* FT_Slot_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_GlyphSlotRec */
+ /* */
+ /* <Description> */
+ /* FreeType root glyph slot class structure. A glyph slot is a */
+ /* container where individual glyphs can be loaded, be they in */
+ /* outline or bitmap format. */
+ /* */
+ /* <Fields> */
+ /* library :: A handle to the FreeType library instance */
+ /* this slot belongs to. */
+ /* */
+ /* face :: A handle to the parent face object. */
+ /* */
+ /* next :: In some cases (like some font tools), several */
+ /* glyph slots per face object can be a good */
+ /* thing. As this is rare, the glyph slots are */
+ /* listed through a direct, single-linked list */
+ /* using its `next' field. */
+ /* */
+ /* generic :: A typeless pointer unused by the FreeType */
+ /* library or any of its drivers. It can be */
+ /* used by client applications to link their own */
+ /* data to each glyph slot object. */
+ /* */
+ /* metrics :: The metrics of the last loaded glyph in the */
+ /* slot. The returned values depend on the last */
+ /* load flags (see the @FT_Load_Glyph API */
+ /* function) and can be expressed either in 26.6 */
+ /* fractional pixels or font units. */
+ /* */
+ /* Note that even when the glyph image is */
+ /* transformed, the metrics are not. */
+ /* */
+ /* linearHoriAdvance :: The advance width of the unhinted glyph. */
+ /* Its value is expressed in 16.16 fractional */
+ /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */
+ /* when loading the glyph. This field can be */
+ /* important to perform correct WYSIWYG layout. */
+ /* Only relevant for outline glyphs. */
+ /* */
+ /* linearVertAdvance :: The advance height of the unhinted glyph. */
+ /* Its value is expressed in 16.16 fractional */
+ /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */
+ /* when loading the glyph. This field can be */
+ /* important to perform correct WYSIWYG layout. */
+ /* Only relevant for outline glyphs. */
+ /* */
+ /* advance :: This shorthand is, depending on */
+ /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */
+ /* (hinted) advance width for the glyph, in 26.6 */
+ /* fractional pixel format. As specified with */
+ /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */
+ /* `horiAdvance' or the `vertAdvance' value of */
+ /* `metrics' field. */
+ /* */
+ /* format :: This field indicates the format of the image */
+ /* contained in the glyph slot. Typically */
+ /* @FT_GLYPH_FORMAT_BITMAP, */
+ /* @FT_GLYPH_FORMAT_OUTLINE, or */
+ /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */
+ /* possible. */
+ /* */
+ /* bitmap :: This field is used as a bitmap descriptor */
+ /* when the slot format is */
+ /* @FT_GLYPH_FORMAT_BITMAP. Note that the */
+ /* address and content of the bitmap buffer can */
+ /* change between calls of @FT_Load_Glyph and a */
+ /* few other functions. */
+ /* */
+ /* bitmap_left :: This is the bitmap's left bearing expressed */
+ /* in integer pixels. Of course, this is only */
+ /* valid if the format is */
+ /* @FT_GLYPH_FORMAT_BITMAP. */
+ /* */
+ /* bitmap_top :: This is the bitmap's top bearing expressed in */
+ /* integer pixels. Remember that this is the */
+ /* distance from the baseline to the top-most */
+ /* glyph scanline, upwards y~coordinates being */
+ /* *positive*. */
+ /* */
+ /* outline :: The outline descriptor for the current glyph */
+ /* image if its format is */
+ /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */
+ /* loaded, `outline' can be transformed, */
+ /* distorted, embolded, etc. However, it must */
+ /* not be freed. */
+ /* */
+ /* num_subglyphs :: The number of subglyphs in a composite glyph. */
+ /* This field is only valid for the composite */
+ /* glyph format that should normally only be */
+ /* loaded with the @FT_LOAD_NO_RECURSE flag. */
+ /* For now this is internal to FreeType. */
+ /* */
+ /* subglyphs :: An array of subglyph descriptors for */
+ /* composite glyphs. There are `num_subglyphs' */
+ /* elements in there. Currently internal to */
+ /* FreeType. */
+ /* */
+ /* control_data :: Certain font drivers can also return the */
+ /* control data for a given glyph image (e.g. */
+ /* TrueType bytecode, Type~1 charstrings, etc.). */
+ /* This field is a pointer to such data. */
+ /* */
+ /* control_len :: This is the length in bytes of the control */
+ /* data. */
+ /* */
+ /* other :: Really wicked formats can use this pointer to */
+ /* present their own glyph image to client */
+ /* applications. Note that the application */
+ /* needs to know about the image format. */
+ /* */
+ /* lsb_delta :: The difference between hinted and unhinted */
+ /* left side bearing while autohinting is */
+ /* active. Zero otherwise. */
+ /* */
+ /* rsb_delta :: The difference between hinted and unhinted */
+ /* right side bearing while autohinting is */
+ /* active. Zero otherwise. */
+ /* */
+ /* <Note> */
+ /* If @FT_Load_Glyph is called with default flags (see */
+ /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */
+ /* its native format (e.g., an outline glyph for TrueType and Type~1 */
+ /* formats). */
+ /* */
+ /* This image can later be converted into a bitmap by calling */
+ /* @FT_Render_Glyph. This function finds the current renderer for */
+ /* the native image's format, then invokes it. */
+ /* */
+ /* The renderer is in charge of transforming the native image through */
+ /* the slot's face transformation fields, then converting it into a */
+ /* bitmap that is returned in `slot->bitmap'. */
+ /* */
+ /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */
+ /* to specify the position of the bitmap relative to the current pen */
+ /* position (e.g., coordinates (0,0) on the baseline). Of course, */
+ /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */
+ /* */
+ /* <Note> */
+ /* Here a small pseudo code fragment that shows how to use */
+ /* `lsb_delta' and `rsb_delta': */
+ /* */
+ /* { */+ /* FT_Pos origin_x = 0; */
+ /* FT_Pos prev_rsb_delta = 0; */
+ /* */
+ /* */
+ /* for all glyphs do */
+ /* <compute kern between current and previous glyph and add it to */
+ /* `origin_x'> */
+ /* */
+ /* <load glyph with `FT_Load_Glyph'> */
+ /* */
+ /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */
+ /* origin_x -= 64; */
+ /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */
+ /* origin_x += 64; */
+ /* */
+ /* prev_rsb_delta = face->glyph->rsb_delta; */
+ /* */
+ /* <save glyph image, or render glyph, or ...> */
+ /* */
+ /* origin_x += face->glyph->advance.x; */
+ /* endfor */
+ /* } */
+ /* */
+ typedef struct FT_GlyphSlotRec_
+ {+ FT_Library library;
+ FT_Face face;
+ FT_GlyphSlot next;
+ FT_UInt reserved; /* retained for binary compatibility */
+ FT_Generic generic;
+
+ FT_Glyph_Metrics metrics;
+ FT_Fixed linearHoriAdvance;
+ FT_Fixed linearVertAdvance;
+ FT_Vector advance;
+
+ FT_Glyph_Format format;
+
+ FT_Bitmap bitmap;
+ FT_Int bitmap_left;
+ FT_Int bitmap_top;
+
+ FT_Outline outline;
+
+ FT_UInt num_subglyphs;
+ FT_SubGlyph subglyphs;
+
+ void* control_data;
+ long control_len;
+
+ FT_Pos lsb_delta;
+ FT_Pos rsb_delta;
+
+ void* other;
+
+ FT_Slot_Internal internal;
+
+ } FT_GlyphSlotRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* F U N C T I O N S */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Init_FreeType */
+ /* */
+ /* <Description> */
+ /* Initialize a new FreeType library object. The set of modules */
+ /* that are registered by this function is determined at build time. */
+ /* */
+ /* <Output> */
+ /* alibrary :: A handle to a new library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* In case you want to provide your own memory allocating routines, */
+ /* use @FT_New_Library instead, followed by a call to */
+ /* @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module). */
+ /* */
+ /* For multi-threading applications each thread should have its own */
+ /* FT_Library object. */
+ /* */
+ /* If you need reference-counting (cf. @FT_Reference_Library), use */
+ /* @FT_New_Library and @FT_Done_Library. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Init_FreeType( FT_Library *alibrary );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_FreeType */
+ /* */
+ /* <Description> */
+ /* Destroy a given FreeType library object and all of its children, */
+ /* including resources, drivers, faces, sizes, etc. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the target library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_FreeType( FT_Library library );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_OPEN_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit-field constants used within the `flags' field of the */
+ /* @FT_Open_Args structure. */
+ /* */
+ /* <Values> */
+ /* FT_OPEN_MEMORY :: This is a memory-based stream. */
+ /* */
+ /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */
+ /* */
+ /* FT_OPEN_PATHNAME :: Create a new input stream from a C~path */
+ /* name. */
+ /* */
+ /* FT_OPEN_DRIVER :: Use the `driver' field. */
+ /* */
+ /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */
+ /* */
+ /* ft_open_memory :: Deprecated; use @FT_OPEN_MEMORY instead. */
+ /* */
+ /* ft_open_stream :: Deprecated; use @FT_OPEN_STREAM instead. */
+ /* */
+ /* ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead. */
+ /* */
+ /* ft_open_driver :: Deprecated; use @FT_OPEN_DRIVER instead. */
+ /* */
+ /* ft_open_params :: Deprecated; use @FT_OPEN_PARAMS instead. */
+ /* */
+ /* <Note> */
+ /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */
+ /* flags are mutually exclusive. */
+ /* */
+#define FT_OPEN_MEMORY 0x1
+#define FT_OPEN_STREAM 0x2
+#define FT_OPEN_PATHNAME 0x4
+#define FT_OPEN_DRIVER 0x8
+#define FT_OPEN_PARAMS 0x10
+
+#define ft_open_memory FT_OPEN_MEMORY /* deprecated */
+#define ft_open_stream FT_OPEN_STREAM /* deprecated */
+#define ft_open_pathname FT_OPEN_PATHNAME /* deprecated */
+#define ft_open_driver FT_OPEN_DRIVER /* deprecated */
+#define ft_open_params FT_OPEN_PARAMS /* deprecated */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Parameter */
+ /* */
+ /* <Description> */
+ /* A simple structure used to pass more or less generic parameters to */
+ /* @FT_Open_Face. */
+ /* */
+ /* <Fields> */
+ /* tag :: A four-byte identification tag. */
+ /* */
+ /* data :: A pointer to the parameter data. */
+ /* */
+ /* <Note> */
+ /* The ID and function of parameters are driver-specific. See the */
+ /* various FT_PARAM_TAG_XXX flags for more information. */
+ /* */
+ typedef struct FT_Parameter_
+ {+ FT_ULong tag;
+ FT_Pointer data;
+
+ } FT_Parameter;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Open_Args */
+ /* */
+ /* <Description> */
+ /* A structure used to indicate how to open a new font file or */
+ /* stream. A pointer to such a structure can be used as a parameter */
+ /* for the functions @FT_Open_Face and @FT_Attach_Stream. */
+ /* */
+ /* <Fields> */
+ /* flags :: A set of bit flags indicating how to use the */
+ /* structure. */
+ /* */
+ /* memory_base :: The first byte of the file in memory. */
+ /* */
+ /* memory_size :: The size in bytes of the file in memory. */
+ /* */
+ /* pathname :: A pointer to an 8-bit file pathname. */
+ /* */
+ /* stream :: A handle to a source stream object. */
+ /* */
+ /* driver :: This field is exclusively used by @FT_Open_Face; */
+ /* it simply specifies the font driver to use to open */
+ /* the face. If set to~0, FreeType tries to load the */
+ /* face with each one of the drivers in its list. */
+ /* */
+ /* num_params :: The number of extra parameters. */
+ /* */
+ /* params :: Extra parameters passed to the font driver when */
+ /* opening a new face. */
+ /* */
+ /* <Note> */
+ /* The stream type is determined by the contents of `flags' that */
+ /* are tested in the following order by @FT_Open_Face: */
+ /* */
+ /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */
+ /* memory file of `memory_size' bytes, located at `memory_address'. */
+ /* The data are are not copied, and the client is responsible for */
+ /* releasing and destroying them _after_ the corresponding call to */
+ /* @FT_Done_Face. */
+ /* */
+ /* Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a */
+ /* custom input stream `stream' is used. */
+ /* */
+ /* Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this */
+ /* is a normal file and use `pathname' to open it. */
+ /* */
+ /* If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to */
+ /* open the file with the driver whose handler is in `driver'. */
+ /* */
+ /* If the `FT_OPEN_PARAMS' bit is set, the parameters given by */
+ /* `num_params' and `params' is used. They are ignored otherwise. */
+ /* */
+ /* Ideally, both the `pathname' and `params' fields should be tagged */
+ /* as `const'; this is missing for API backwards compatibility. In */
+ /* other words, applications should treat them as read-only. */
+ /* */
+ typedef struct FT_Open_Args_
+ {+ FT_UInt flags;
+ const FT_Byte* memory_base;
+ FT_Long memory_size;
+ FT_String* pathname;
+ FT_Stream stream;
+ FT_Module driver;
+ FT_Int num_params;
+ FT_Parameter* params;
+
+ } FT_Open_Args;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Open_Face to open a font by its pathname. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* pathname :: A path to the font file. */
+ /* */
+ /* face_index :: The index of the face within the font. The first */
+ /* face has index~0. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. If `face_index' is */
+ /* greater than or equal to zero, it must be non-NULL. */
+ /* See @FT_Open_Face for more details. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Use @FT_Done_Face to destroy the created @FT_Face object (along */
+ /* with its slot and sizes). */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face( FT_Library library,
+ const char* filepathname,
+ FT_Long face_index,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Memory_Face */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Open_Face to open a font that has been */
+ /* loaded into memory. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* file_base :: A pointer to the beginning of the font data. */
+ /* */
+ /* file_size :: The size of the memory chunk used by the font data. */
+ /* */
+ /* face_index :: The index of the face within the font. The first */
+ /* face has index~0. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. If `face_index' is */
+ /* greater than or equal to zero, it must be non-NULL. */
+ /* See @FT_Open_Face for more details. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You must not deallocate the memory before calling @FT_Done_Face. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Memory_Face( FT_Library library,
+ const FT_Byte* file_base,
+ FT_Long file_size,
+ FT_Long face_index,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Open_Face */
+ /* */
+ /* <Description> */
+ /* Create a face object from a given resource described by */
+ /* @FT_Open_Args. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* args :: A pointer to an `FT_Open_Args' structure that must */
+ /* be filled by the caller. */
+ /* */
+ /* face_index :: The index of the face within the font. The first */
+ /* face has index~0. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. If `face_index' is */
+ /* greater than or equal to zero, it must be non-NULL. */
+ /* See note below. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Unlike FreeType 1.x, this function automatically creates a glyph */
+ /* slot for the face object that can be accessed directly through */
+ /* `face->glyph'. */
+ /* */
+ /* FT_Open_Face can be used to quickly check whether the font */
+ /* format of a given font resource is supported by FreeType. If the */
+ /* `face_index' field is negative, the function's return value is~0 */
+ /* if the font format is recognized, or non-zero otherwise; */
+ /* the function returns a more or less empty face handle in `*aface' */
+ /* (if `aface' isn't NULL). The only useful field in this special */
+ /* case is `face->num_faces' that gives the number of faces within */
+ /* the font file. After examination, the returned @FT_Face structure */
+ /* should be deallocated with a call to @FT_Done_Face. */
+ /* */
+ /* Each new face object created with this function also owns a */
+ /* default @FT_Size object, accessible as `face->size'. */
+ /* */
+ /* One @FT_Library instance can have multiple face objects, this is, */
+ /* @FT_Open_Face and its siblings can be called multiple times using */
+ /* the same `library' argument. */
+ /* */
+ /* See the discussion of reference counters in the description of */
+ /* @FT_Reference_Face. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Open_Face( FT_Library library,
+ const FT_Open_Args* args,
+ FT_Long face_index,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Attach_File */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Attach_Stream to attach a file. */
+ /* */
+ /* <InOut> */
+ /* face :: The target face object. */
+ /* */
+ /* <Input> */
+ /* filepathname :: The pathname. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Attach_File( FT_Face face,
+ const char* filepathname );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Attach_Stream */
+ /* */
+ /* <Description> */
+ /* `Attach' data to a face object. Normally, this is used to read */
+ /* additional information for the face object. For example, you can */
+ /* attach an AFM file that comes with a Type~1 font to get the */
+ /* kerning values and other metrics. */
+ /* */
+ /* <InOut> */
+ /* face :: The target face object. */
+ /* */
+ /* <Input> */
+ /* parameters :: A pointer to @FT_Open_Args that must be filled by */
+ /* the caller. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The meaning of the `attach' (i.e., what really happens when the */
+ /* new file is read) is not fixed by FreeType itself. It really */
+ /* depends on the font format (and thus the font driver). */
+ /* */
+ /* Client applications are expected to know what they are doing */
+ /* when invoking this function. Most drivers simply do not implement */
+ /* file attachments. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Attach_Stream( FT_Face face,
+ FT_Open_Args* parameters );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Reference_Face */
+ /* */
+ /* <Description> */
+ /* A counter gets initialized to~1 at the time an @FT_Face structure */
+ /* is created. This function increments the counter. @FT_Done_Face */
+ /* then only destroys a face if the counter is~1, otherwise it simply */
+ /* decrements the counter. */
+ /* */
+ /* This function helps in managing life-cycles of structures that */
+ /* reference @FT_Face objects. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Since> */
+ /* 2.4.2 */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Reference_Face( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Face */
+ /* */
+ /* <Description> */
+ /* Discard a given face object, as well as all of its child slots and */
+ /* sizes. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* See the discussion of reference counters in the description of */
+ /* @FT_Reference_Face. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Face( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Select_Size */
+ /* */
+ /* <Description> */
+ /* Select a bitmap strike. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Input> */
+ /* strike_index :: The index of the bitmap strike in the */
+ /* `available_sizes' field of @FT_FaceRec structure. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Select_Size( FT_Face face,
+ FT_Int strike_index );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Size_Request_Type */
+ /* */
+ /* <Description> */
+ /* An enumeration type that lists the supported size request types. */
+ /* */
+ /* <Values> */
+ /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */
+ /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */
+ /* used to determine both scaling values. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */
+ /* The real dimension. The sum of the the `ascender' and (minus */
+ /* of) the `descender' fields of @FT_FaceRec are used to determine */
+ /* both scaling values. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_BBOX :: */
+ /* The font bounding box. The width and height of the `bbox' field */
+ /* of @FT_FaceRec are used to determine the horizontal and vertical */
+ /* scaling value, respectively. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_CELL :: */
+ /* The `max_advance_width' field of @FT_FaceRec is used to */
+ /* determine the horizontal scaling value; the vertical scaling */
+ /* value is determined the same way as */
+ /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */
+ /* values are set to the smaller one. This type is useful if you */
+ /* want to specify the font size for, say, a window of a given */
+ /* dimension and 80x24 cells. */
+ /* */
+ /* FT_SIZE_REQUEST_TYPE_SCALES :: */
+ /* Specify the scaling values directly. */
+ /* */
+ /* <Note> */
+ /* The above descriptions only apply to scalable formats. For bitmap */
+ /* formats, the behaviour is up to the driver. */
+ /* */
+ /* See the note section of @FT_Size_Metrics if you wonder how size */
+ /* requesting relates to scaling values. */
+ /* */
+ typedef enum FT_Size_Request_Type_
+ {+ FT_SIZE_REQUEST_TYPE_NOMINAL,
+ FT_SIZE_REQUEST_TYPE_REAL_DIM,
+ FT_SIZE_REQUEST_TYPE_BBOX,
+ FT_SIZE_REQUEST_TYPE_CELL,
+ FT_SIZE_REQUEST_TYPE_SCALES,
+
+ FT_SIZE_REQUEST_TYPE_MAX
+
+ } FT_Size_Request_Type;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_RequestRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a size request. */
+ /* */
+ /* <Fields> */
+ /* type :: See @FT_Size_Request_Type. */
+ /* */
+ /* width :: The desired width. */
+ /* */
+ /* height :: The desired height. */
+ /* */
+ /* horiResolution :: The horizontal resolution. If set to zero, */
+ /* `width' is treated as a 26.6 fractional pixel */
+ /* value. */
+ /* */
+ /* vertResolution :: The vertical resolution. If set to zero, */
+ /* `height' is treated as a 26.6 fractional pixel */
+ /* value. */
+ /* */
+ /* <Note> */
+ /* If `width' is zero, then the horizontal scaling value is set equal */
+ /* to the vertical scaling value, and vice versa. */
+ /* */
+ typedef struct FT_Size_RequestRec_
+ {+ FT_Size_Request_Type type;
+ FT_Long width;
+ FT_Long height;
+ FT_UInt horiResolution;
+ FT_UInt vertResolution;
+
+ } FT_Size_RequestRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_Request */
+ /* */
+ /* <Description> */
+ /* A handle to a size request structure. */
+ /* */
+ typedef struct FT_Size_RequestRec_ *FT_Size_Request;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Request_Size */
+ /* */
+ /* <Description> */
+ /* Resize the scale of the active @FT_Size object in a face. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Input> */
+ /* req :: A pointer to a @FT_Size_RequestRec. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Although drivers may select the bitmap strike matching the */
+ /* request, you should not rely on this if you intend to select a */
+ /* particular bitmap strike. Use @FT_Select_Size instead in that */
+ /* case. */
+ /* */
+ /* The relation between the requested size and the resulting glyph */
+ /* size is dependent entirely on how the size is defined in the */
+ /* source face. The font designer chooses the final size of each */
+ /* glyph relative to this size. For more information refer to */
+ /* `http://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html' */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Request_Size( FT_Face face,
+ FT_Size_Request req );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Char_Size */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Request_Size to request the nominal size */
+ /* (in points). */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object. */
+ /* */
+ /* <Input> */
+ /* char_width :: The nominal width, in 26.6 fractional points. */
+ /* */
+ /* char_height :: The nominal height, in 26.6 fractional points. */
+ /* */
+ /* horz_resolution :: The horizontal resolution in dpi. */
+ /* */
+ /* vert_resolution :: The vertical resolution in dpi. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If either the character width or height is zero, it is set equal */
+ /* to the other value. */
+ /* */
+ /* If either the horizontal or vertical resolution is zero, it is set */
+ /* equal to the other value. */
+ /* */
+ /* A character width or height smaller than 1pt is set to 1pt; if */
+ /* both resolution values are zero, they are set to 72dpi. */
+ /* */
+ /* Don't use this function if you are using the FreeType cache API. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Char_Size( FT_Face face,
+ FT_F26Dot6 char_width,
+ FT_F26Dot6 char_height,
+ FT_UInt horz_resolution,
+ FT_UInt vert_resolution );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Pixel_Sizes */
+ /* */
+ /* <Description> */
+ /* This function calls @FT_Request_Size to request the nominal size */
+ /* (in pixels). */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Input> */
+ /* pixel_width :: The nominal width, in pixels. */
+ /* */
+ /* pixel_height :: The nominal height, in pixels. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You should not rely on the resulting glyphs matching, or being */
+ /* constrained, to this pixel size. Refer to @FT_Request_Size to */
+ /* understand how requested sizes relate to actual sizes. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Pixel_Sizes( FT_Face face,
+ FT_UInt pixel_width,
+ FT_UInt pixel_height );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Load_Glyph */
+ /* */
+ /* <Description> */
+ /* A function used to load a single glyph into the glyph slot of a */
+ /* face object. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the target face object where the glyph */
+ /* is loaded. */
+ /* */
+ /* <Input> */
+ /* glyph_index :: The index of the glyph in the font file. For */
+ /* CID-keyed fonts (either in PS or in CFF format) */
+ /* this argument specifies the CID value. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* @FT_LOAD_XXX constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The loaded glyph may be transformed. See @FT_Set_Transform for */
+ /* the details. */
+ /* */
+ /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */
+ /* returned for invalid CID values (this is, for CID values that */
+ /* don't have a corresponding glyph in the font). See the discussion */
+ /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Load_Glyph( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Load_Char */
+ /* */
+ /* <Description> */
+ /* A function used to load a single glyph into the glyph slot of a */
+ /* face object, according to its character code. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to a target face object where the glyph */
+ /* is loaded. */
+ /* */
+ /* <Input> */
+ /* char_code :: The glyph's character code, according to the */
+ /* current charmap used in the face. */
+ /* */
+ /* load_flags :: A flag indicating what to load for this glyph. The */
+ /* @FT_LOAD_XXX constants can be used to control the */
+ /* glyph loading process (e.g., whether the outline */
+ /* should be scaled, whether to load bitmaps or not, */
+ /* whether to hint the outline, etc). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Load_Char( FT_Face face,
+ FT_ULong char_code,
+ FT_Int32 load_flags );
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FT_LOAD_XXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_Load_Glyph to indicate
+ * what kind of operations to perform during glyph loading.
+ *
+ * @values:
+ * FT_LOAD_DEFAULT ::
+ * Corresponding to~0, this value is used as the default glyph load
+ * operation. In this case, the following happens:
+ *
+ * 1. FreeType looks for a bitmap for the glyph corresponding to the
+ * face's current size. If one is found, the function returns.
+ * The bitmap data can be accessed from the glyph slot (see note
+ * below).
+ *
+ * 2. If no embedded bitmap is searched or found, FreeType looks for a
+ * scalable outline. If one is found, it is loaded from the font
+ * file, scaled to device pixels, then `hinted' to the pixel grid
+ * in order to optimize it. The outline data can be accessed from
+ * the glyph slot (see note below).
+ *
+ * Note that by default, the glyph loader doesn't render outlines into
+ * bitmaps. The following flags are used to modify this default
+ * behaviour to more specific and useful cases.
+ *
+ * FT_LOAD_NO_SCALE ::
+ * Don't scale the loaded outline glyph but keep it in font units.
+ *
+ * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
+ * unsets @FT_LOAD_RENDER.
+ *
+ * If the font is `tricky' (see @FT_FACE_FLAG_TRICKY for more), using
+ * FT_LOAD_NO_SCALE usually yields meaningless outlines because the
+ * subglyphs must be scaled and positioned with hinting instructions.
+ * This can be solved by loading the font without FT_LOAD_NO_SCALE and
+ * setting the character size to `font->units_per_EM'.
+ *
+ * FT_LOAD_NO_HINTING ::
+ * Disable hinting. This generally generates `blurrier' bitmap glyphs
+ * when the glyph are rendered in any of the anti-aliased modes. See
+ * also the note below.
+ *
+ * This flag is implied by @FT_LOAD_NO_SCALE.
+ *
+ * FT_LOAD_RENDER ::
+ * Call @FT_Render_Glyph after the glyph is loaded. By default, the
+ * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be
+ * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
+ *
+ * This flag is unset by @FT_LOAD_NO_SCALE.
+ *
+ * FT_LOAD_NO_BITMAP ::
+ * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this
+ * flag.
+ *
+ * @FT_LOAD_NO_SCALE always sets this flag.
+ *
+ * FT_LOAD_VERTICAL_LAYOUT ::
+ * Load the glyph for vertical text layout. In particular, the
+ * `advance' value in the @FT_GlyphSlotRec structure is set to the
+ * `vertAdvance' value of the `metrics' field.
+ *
+ * In case @FT_HAS_VERTICAL doesn't return true, you shouldn't use
+ * this flag currently. Reason is that in this case vertical metrics
+ * get synthesized, and those values are not always consistent across
+ * various font formats.
+ *
+ * FT_LOAD_FORCE_AUTOHINT ::
+ * Indicates that the auto-hinter is preferred over the font's native
+ * hinter. See also the note below.
+ *
+ * FT_LOAD_CROP_BITMAP ::
+ * Indicates that the font driver should crop the loaded bitmap glyph
+ * (i.e., remove all space around its black bits). Not all drivers
+ * implement this.
+ *
+ * FT_LOAD_PEDANTIC ::
+ * Indicates that the font driver should perform pedantic verifications
+ * during glyph loading. This is mostly used to detect broken glyphs
+ * in fonts. By default, FreeType tries to handle broken fonts also.
+ *
+ * In particular, errors from the TrueType bytecode engine are not
+ * passed to the application if this flag is not set; this might
+ * result in partially hinted or distorted glyphs in case a glyph's
+ * bytecode is buggy.
+ *
+ * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
+ * Ignored. Deprecated.
+ *
+ * FT_LOAD_NO_RECURSE ::
+ * This flag is only used internally. It merely indicates that the
+ * font driver should not load composite glyphs recursively. Instead,
+ * it should set the `num_subglyph' and `subglyphs' values of the
+ * glyph slot accordingly, and set `glyph->format' to
+ * @FT_GLYPH_FORMAT_COMPOSITE.
+ *
+ * The description of sub-glyphs is not available to client
+ * applications for now.
+ *
+ * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
+ *
+ * FT_LOAD_IGNORE_TRANSFORM ::
+ * Indicates that the transform matrix set by @FT_Set_Transform should
+ * be ignored.
+ *
+ * FT_LOAD_MONOCHROME ::
+ * This flag is used with @FT_LOAD_RENDER to indicate that you want to
+ * render an outline glyph to a 1-bit monochrome bitmap glyph, with
+ * 8~pixels packed into each byte of the bitmap data.
+ *
+ * Note that this has no effect on the hinting algorithm used. You
+ * should rather use @FT_LOAD_TARGET_MONO so that the
+ * monochrome-optimized hinting algorithm is used.
+ *
+ * FT_LOAD_LINEAR_DESIGN ::
+ * Indicates that the `linearHoriAdvance' and `linearVertAdvance'
+ * fields of @FT_GlyphSlotRec should be kept in font units. See
+ * @FT_GlyphSlotRec for details.
+ *
+ * FT_LOAD_NO_AUTOHINT ::
+ * Disable auto-hinter. See also the note below.
+ *
+ * FT_LOAD_COLOR ::
+ * This flag is used to request loading of color embedded-bitmap
+ * images. The resulting color bitmaps, if available, will have the
+ * @FT_PIXEL_MODE_BGRA format. When the flag is not used and color
+ * bitmaps are found, they will be converted to 256-level gray
+ * bitmaps transparently. Those bitmaps will be in the
+ * @FT_PIXEL_MODE_GRAY format.
+ *
+ * @note:
+ * By default, hinting is enabled and the font's native hinter (see
+ * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can
+ * disable hinting by setting @FT_LOAD_NO_HINTING or change the
+ * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set
+ * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be
+ * used at all.
+ *
+ * See the description of @FT_FACE_FLAG_TRICKY for a special exception
+ * (affecting only a handful of Asian fonts).
+ *
+ * Besides deciding which hinter to use, you can also decide which
+ * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details.
+ *
+ * Note that the auto-hinter needs a valid Unicode cmap (either a native
+ * one or synthesized by FreeType) for producing correct results. If a
+ * font provides an incorrect mapping (for example, assigning the
+ * character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a
+ * mathematical integral sign), the auto-hinter might produce useless
+ * results.
+ *
+ */
+#define FT_LOAD_DEFAULT 0x0
+#define FT_LOAD_NO_SCALE ( 1L << 0 )
+#define FT_LOAD_NO_HINTING ( 1L << 1 )
+#define FT_LOAD_RENDER ( 1L << 2 )
+#define FT_LOAD_NO_BITMAP ( 1L << 3 )
+#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 )
+#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 )
+#define FT_LOAD_CROP_BITMAP ( 1L << 6 )
+#define FT_LOAD_PEDANTIC ( 1L << 7 )
+#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 )
+#define FT_LOAD_NO_RECURSE ( 1L << 10 )
+#define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 )
+#define FT_LOAD_MONOCHROME ( 1L << 12 )
+#define FT_LOAD_LINEAR_DESIGN ( 1L << 13 )
+#define FT_LOAD_NO_AUTOHINT ( 1L << 15 )
+ /* Bits 16..19 are used by `FT_LOAD_TARGET_' */
+#define FT_LOAD_COLOR ( 1L << 20 )
+
+ /* */
+
+ /* used internally only by certain font drivers! */
+#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 )
+#define FT_LOAD_SBITS_ONLY ( 1L << 14 )
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_LOAD_TARGET_XXX
+ *
+ * @description:
+ * A list of values that are used to select a specific hinting algorithm
+ * to use by the hinter. You should OR one of these values to your
+ * `load_flags' when calling @FT_Load_Glyph.
+ *
+ * Note that font's native hinters may ignore the hinting algorithm you
+ * have specified (e.g., the TrueType bytecode interpreter). You can set
+ * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
+ *
+ * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it
+ * always implies @FT_LOAD_FORCE_AUTOHINT.
+ *
+ * @values:
+ * FT_LOAD_TARGET_NORMAL ::
+ * This corresponds to the default hinting algorithm, optimized for
+ * standard gray-level rendering. For monochrome output, use
+ * @FT_LOAD_TARGET_MONO instead.
+ *
+ * FT_LOAD_TARGET_LIGHT ::
+ * A lighter hinting algorithm for non-monochrome modes. Many
+ * generated glyphs are more fuzzy but better resemble its original
+ * shape. A bit like rendering on Mac OS~X.
+ *
+ * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT.
+ *
+ * FT_LOAD_TARGET_MONO ::
+ * Strong hinting algorithm that should only be used for monochrome
+ * output. The result is probably unpleasant if the glyph is rendered
+ * in non-monochrome modes.
+ *
+ * FT_LOAD_TARGET_LCD ::
+ * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
+ * decimated LCD displays.
+ *
+ * FT_LOAD_TARGET_LCD_V ::
+ * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
+ * decimated LCD displays.
+ *
+ * @note:
+ * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your
+ * `load_flags'. They can't be ORed.
+ *
+ * If @FT_LOAD_RENDER is also set, the glyph is rendered in the
+ * corresponding mode (i.e., the mode that matches the used algorithm
+ * best). An exeption is FT_LOAD_TARGET_MONO since it implies
+ * @FT_LOAD_MONOCHROME.
+ *
+ * You can use a hinting algorithm that doesn't correspond to the same
+ * rendering mode. As an example, it is possible to use the `light'
+ * hinting algorithm and have the results rendered in horizontal LCD
+ * pixel mode, with code like
+ *
+ * {+ * FT_Load_Glyph( face, glyph_index,
+ * load_flags | FT_LOAD_TARGET_LIGHT );
+ *
+ * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
+ * }
+ *
+ */
+#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 )
+
+#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
+#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT )
+#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO )
+#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD )
+#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V )
+
+
+ /**************************************************************************
+ *
+ * @macro:
+ * FT_LOAD_TARGET_MODE
+ *
+ * @description:
+ * Return the @FT_Render_Mode corresponding to a given
+ * @FT_LOAD_TARGET_XXX value.
+ *
+ */
+#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Transform */
+ /* */
+ /* <Description> */
+ /* A function used to set the transformation that is applied to glyph */
+ /* images when they are loaded into a glyph slot through */
+ /* @FT_Load_Glyph. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to the transformation's 2x2 matrix. Use~0 for */
+ /* the identity matrix. */
+ /* delta :: A pointer to the translation vector. Use~0 for the null */
+ /* vector. */
+ /* */
+ /* <Note> */
+ /* The transformation is only applied to scalable image formats after */
+ /* the glyph has been loaded. It means that hinting is unaltered by */
+ /* the transformation and is performed on the character size given in */
+ /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */
+ /* */
+ /* Note that this also transforms the `face.glyph.advance' field, but */
+ /* *not* the values in `face.glyph.metrics'. */
+ /* */
+ FT_EXPORT( void )
+ FT_Set_Transform( FT_Face face,
+ FT_Matrix* matrix,
+ FT_Vector* delta );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Render_Mode */
+ /* */
+ /* <Description> */
+ /* An enumeration type that lists the render modes supported by */
+ /* FreeType~2. Each mode corresponds to a specific type of scanline */
+ /* conversion performed on the outline. */
+ /* */
+ /* For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode' */
+ /* field in the @FT_GlyphSlotRec structure gives the format of the */
+ /* returned bitmap. */
+ /* */
+ /* All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity. */
+ /* */
+ /* <Values> */
+ /* FT_RENDER_MODE_NORMAL :: */
+ /* This is the default render mode; it corresponds to 8-bit */
+ /* anti-aliased bitmaps. */
+ /* */
+ /* FT_RENDER_MODE_LIGHT :: */
+ /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */
+ /* defined as a separate value because render modes are also used */
+ /* indirectly to define hinting algorithm selectors. See */
+ /* @FT_LOAD_TARGET_XXX for details. */
+ /* */
+ /* FT_RENDER_MODE_MONO :: */
+ /* This mode corresponds to 1-bit bitmaps (with 2~levels of */
+ /* opacity). */
+ /* */
+ /* FT_RENDER_MODE_LCD :: */
+ /* This mode corresponds to horizontal RGB and BGR sub-pixel */
+ /* displays like LCD screens. It produces 8-bit bitmaps that are */
+ /* 3~times the width of the original glyph outline in pixels, and */
+ /* which use the @FT_PIXEL_MODE_LCD mode. */
+ /* */
+ /* FT_RENDER_MODE_LCD_V :: */
+ /* This mode corresponds to vertical RGB and BGR sub-pixel displays */
+ /* (like PDA screens, rotated LCD displays, etc.). It produces */
+ /* 8-bit bitmaps that are 3~times the height of the original */
+ /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */
+ /* */
+ /* <Note> */
+ /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */
+ /* filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */
+ /* (not active in the default builds). It is up to the caller to */
+ /* either call @FT_Library_SetLcdFilter (if available) or do the */
+ /* filtering itself. */
+ /* */
+ /* The selected render mode only affects vector glyphs of a font. */
+ /* Embedded bitmaps often have a different pixel mode like */
+ /* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform */
+ /* them into 8-bit pixmaps. */
+ /* */
+ typedef enum FT_Render_Mode_
+ {+ FT_RENDER_MODE_NORMAL = 0,
+ FT_RENDER_MODE_LIGHT,
+ FT_RENDER_MODE_MONO,
+ FT_RENDER_MODE_LCD,
+ FT_RENDER_MODE_LCD_V,
+
+ FT_RENDER_MODE_MAX
+
+ } FT_Render_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_render_mode_xxx */
+ /* */
+ /* <Description> */
+ /* These constants are deprecated. Use the corresponding */
+ /* @FT_Render_Mode values instead. */
+ /* */
+ /* <Values> */
+ /* ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL */
+ /* ft_render_mode_mono :: see @FT_RENDER_MODE_MONO */
+ /* */
+#define ft_render_mode_normal FT_RENDER_MODE_NORMAL
+#define ft_render_mode_mono FT_RENDER_MODE_MONO
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Render_Glyph */
+ /* */
+ /* <Description> */
+ /* Convert a given glyph image to a bitmap. It does so by inspecting */
+ /* the glyph image format, finding the relevant renderer, and */
+ /* invoking it. */
+ /* */
+ /* <InOut> */
+ /* slot :: A handle to the glyph slot containing the image to */
+ /* convert. */
+ /* */
+ /* <Input> */
+ /* render_mode :: This is the render mode used to render the glyph */
+ /* image into a bitmap. See @FT_Render_Mode for a */
+ /* list of possible values. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Render_Glyph( FT_GlyphSlot slot,
+ FT_Render_Mode render_mode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Kerning_Mode */
+ /* */
+ /* <Description> */
+ /* An enumeration used to specify which kerning values to return in */
+ /* @FT_Get_Kerning. */
+ /* */
+ /* <Values> */
+ /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */
+ /* distances (value is~0). */
+ /* */
+ /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */
+ /* distances. */
+ /* */
+ /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */
+ /* units. */
+ /* */
+ typedef enum FT_Kerning_Mode_
+ {+ FT_KERNING_DEFAULT = 0,
+ FT_KERNING_UNFITTED,
+ FT_KERNING_UNSCALED
+
+ } FT_Kerning_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* ft_kerning_default */
+ /* */
+ /* <Description> */
+ /* This constant is deprecated. Please use @FT_KERNING_DEFAULT */
+ /* instead. */
+ /* */
+#define ft_kerning_default FT_KERNING_DEFAULT
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* ft_kerning_unfitted */
+ /* */
+ /* <Description> */
+ /* This constant is deprecated. Please use @FT_KERNING_UNFITTED */
+ /* instead. */
+ /* */
+#define ft_kerning_unfitted FT_KERNING_UNFITTED
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* ft_kerning_unscaled */
+ /* */
+ /* <Description> */
+ /* This constant is deprecated. Please use @FT_KERNING_UNSCALED */
+ /* instead. */
+ /* */
+#define ft_kerning_unscaled FT_KERNING_UNSCALED
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Kerning */
+ /* */
+ /* <Description> */
+ /* Return the kerning vector between two glyphs of a same face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a source face object. */
+ /* */
+ /* left_glyph :: The index of the left glyph in the kern pair. */
+ /* */
+ /* right_glyph :: The index of the right glyph in the kern pair. */
+ /* */
+ /* kern_mode :: See @FT_Kerning_Mode for more information. */
+ /* Determines the scale and dimension of the returned */
+ /* kerning vector. */
+ /* */
+ /* <Output> */
+ /* akerning :: The kerning vector. This is either in font units */
+ /* or in pixels (26.6 format) for scalable formats, */
+ /* and in pixels for fixed-sizes formats. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Only horizontal layouts (left-to-right & right-to-left) are */
+ /* supported by this method. Other layouts, or more sophisticated */
+ /* kernings, are out of the scope of this API function -- they can be */
+ /* implemented through format-specific interfaces. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Kerning( FT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_UInt kern_mode,
+ FT_Vector *akerning );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Track_Kerning */
+ /* */
+ /* <Description> */
+ /* Return the track kerning for a given face object at a given size. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a source face object. */
+ /* */
+ /* point_size :: The point size in 16.16 fractional points. */
+ /* */
+ /* degree :: The degree of tightness. Increasingly negative */
+ /* values represent tighter track kerning, while */
+ /* increasingly positive values represent looser track */
+ /* kerning. Value zero means no track kerning. */
+ /* */
+ /* <Output> */
+ /* akerning :: The kerning in 16.16 fractional points, to be */
+ /* uniformly applied between all glyphs. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* Currently, only the Type~1 font driver supports track kerning, */
+ /* using data from AFM files (if attached with @FT_Attach_File or */
+ /* @FT_Attach_Stream). */
+ /* */
+ /* Only very few AFM files come with track kerning data; please refer */
+ /* to the Adobe's AFM specification for more details. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Track_Kerning( FT_Face face,
+ FT_Fixed point_size,
+ FT_Int degree,
+ FT_Fixed* akerning );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Glyph_Name */
+ /* */
+ /* <Description> */
+ /* Retrieve the ASCII name of a given glyph in a face. This only */
+ /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a source face object. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* buffer_max :: The maximum number of bytes available in the */
+ /* buffer. */
+ /* */
+ /* <Output> */
+ /* buffer :: A pointer to a target buffer where the name is */
+ /* copied to. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* An error is returned if the face doesn't provide glyph names or if */
+ /* the glyph index is invalid. In all cases of failure, the first */
+ /* byte of `buffer' is set to~0 to indicate an empty name. */
+ /* */
+ /* The glyph name is truncated to fit within the buffer if it is too */
+ /* long. The returned string is always zero-terminated. */
+ /* */
+ /* Be aware that FreeType reorders glyph indices internally so that */
+ /* glyph index~0 always corresponds to the `missing glyph' (called */
+ /* `.notdef'). */
+ /* */
+ /* This function is not compiled within the library if the config */
+ /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */
+ /* `ftoptions.h'. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Glyph_Name( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Postscript_Name */
+ /* */
+ /* <Description> */
+ /* Retrieve the ASCII PostScript name of a given face, if available. */
+ /* This only works with PostScript and TrueType fonts. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* A pointer to the face's PostScript name. NULL if unavailable. */
+ /* */
+ /* <Note> */
+ /* The returned pointer is owned by the face and is destroyed with */
+ /* it. */
+ /* */
+ FT_EXPORT( const char* )
+ FT_Get_Postscript_Name( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Select_Charmap */
+ /* */
+ /* <Description> */
+ /* Select a given charmap by its encoding tag (as listed in */
+ /* `freetype.h'). */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Input> */
+ /* encoding :: A handle to the selected encoding. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function returns an error if no charmap in the face */
+ /* corresponds to the encoding queried here. */
+ /* */
+ /* Because many fonts contain more than a single cmap for Unicode */
+ /* encoding, this function has some special code to select the one */
+ /* that covers Unicode best (`best' in the sense that a UCS-4 cmap is */
+ /* preferred to a UCS-2 cmap). It is thus preferable to */
+ /* @FT_Set_Charmap in this case. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Select_Charmap( FT_Face face,
+ FT_Encoding encoding );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Charmap */
+ /* */
+ /* <Description> */
+ /* Select a given charmap for character code to glyph index mapping. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Input> */
+ /* charmap :: A handle to the selected charmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function returns an error if the charmap is not part of */
+ /* the face (i.e., if it is not listed in the `face->charmaps' */
+ /* table). */
+ /* */
+ /* It also fails if a type~14 charmap is selected. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Charmap( FT_Face face,
+ FT_CharMap charmap );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Get_Charmap_Index
+ *
+ * @description:
+ * Retrieve index of a given charmap.
+ *
+ * @input:
+ * charmap ::
+ * A handle to a charmap.
+ *
+ * @return:
+ * The index into the array of character maps within the face to which
+ * `charmap' belongs. If an error occurs, -1 is returned.
+ *
+ */
+ FT_EXPORT( FT_Int )
+ FT_Get_Charmap_Index( FT_CharMap charmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Char_Index */
+ /* */
+ /* <Description> */
+ /* Return the glyph index of a given character code. This function */
+ /* uses a charmap object to do the mapping. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* charcode :: The character code. */
+ /* */
+ /* <Return> */
+ /* The glyph index. 0~means `undefined character code'. */
+ /* */
+ /* <Note> */
+ /* If you use FreeType to manipulate the contents of font files */
+ /* directly, be aware that the glyph index returned by this function */
+ /* doesn't always correspond to the internal indices used within the */
+ /* file. This is done to ensure that value~0 always corresponds to */
+ /* the `missing glyph'. If the first glyph is not named `.notdef', */
+ /* then for Type~1 and Type~42 fonts, `.notdef' will be moved into */
+ /* the glyph ID~0 position, and whatever was there will be moved to */
+ /* the position `.notdef' had. For Type~1 fonts, if there is no */
+ /* `.notdef' glyph at all, then one will be created at index~0 and */
+ /* whatever was there will be moved to the last index -- Type~42 */
+ /* fonts are considered invalid under this condition. */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Get_Char_Index( FT_Face face,
+ FT_ULong charcode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_First_Char */
+ /* */
+ /* <Description> */
+ /* This function is used to return the first character code in the */
+ /* current charmap of a given face. It also returns the */
+ /* corresponding glyph index. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Output> */
+ /* agindex :: Glyph index of first character code. 0~if charmap is */
+ /* empty. */
+ /* */
+ /* <Return> */
+ /* The charmap's first character code. */
+ /* */
+ /* <Note> */
+ /* You should use this function with @FT_Get_Next_Char to be able to */
+ /* parse all character codes available in a given charmap. The code */
+ /* should look like this: */
+ /* */
+ /* { */+ /* FT_ULong charcode; */
+ /* FT_UInt gindex; */
+ /* */
+ /* */
+ /* charcode = FT_Get_First_Char( face, &gindex ); */
+ /* while ( gindex != 0 ) */
+ /* { */+ /* ... do something with (charcode,gindex) pair ... */
+ /* */
+ /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */
+ /* } */
+ /* } */
+ /* */
+ /* Note that `*agindex' is set to~0 if the charmap is empty. The */
+ /* result itself can be~0 in two cases: if the charmap is empty or */
+ /* if the value~0 is the first valid character code. */
+ /* */
+ FT_EXPORT( FT_ULong )
+ FT_Get_First_Char( FT_Face face,
+ FT_UInt *agindex );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Next_Char */
+ /* */
+ /* <Description> */
+ /* This function is used to return the next character code in the */
+ /* current charmap of a given face following the value `char_code', */
+ /* as well as the corresponding glyph index. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* char_code :: The starting character code. */
+ /* */
+ /* <Output> */
+ /* agindex :: Glyph index of next character code. 0~if charmap */
+ /* is empty. */
+ /* */
+ /* <Return> */
+ /* The charmap's next character code. */
+ /* */
+ /* <Note> */
+ /* You should use this function with @FT_Get_First_Char to walk */
+ /* over all character codes available in a given charmap. See the */
+ /* note for this function for a simple code example. */
+ /* */
+ /* Note that `*agindex' is set to~0 when there are no more codes in */
+ /* the charmap. */
+ /* */
+ FT_EXPORT( FT_ULong )
+ FT_Get_Next_Char( FT_Face face,
+ FT_ULong char_code,
+ FT_UInt *agindex );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Name_Index */
+ /* */
+ /* <Description> */
+ /* Return the glyph index of a given glyph name. This function uses */
+ /* driver specific objects to do the translation. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* glyph_name :: The glyph name. */
+ /* */
+ /* <Return> */
+ /* The glyph index. 0~means `undefined character code'. */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Get_Name_Index( FT_Face face,
+ FT_String* glyph_name );
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_SUBGLYPH_FLAG_XXX
+ *
+ * @description:
+ * A list of constants used to describe subglyphs. Please refer to the
+ * TrueType specification for the meaning of the various flags.
+ *
+ * @values:
+ * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
+ * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
+ * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
+ * FT_SUBGLYPH_FLAG_SCALE ::
+ * FT_SUBGLYPH_FLAG_XY_SCALE ::
+ * FT_SUBGLYPH_FLAG_2X2 ::
+ * FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
+ *
+ */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
+#define FT_SUBGLYPH_FLAG_SCALE 8
+#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
+#define FT_SUBGLYPH_FLAG_2X2 0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
+
+
+ /*************************************************************************
+ *
+ * @func:
+ * FT_Get_SubGlyph_Info
+ *
+ * @description:
+ * Retrieve a description of a given subglyph. Only use it if
+ * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is
+ * returned otherwise.
+ *
+ * @input:
+ * glyph ::
+ * The source glyph slot.
+ *
+ * sub_index ::
+ * The index of the subglyph. Must be less than
+ * `glyph->num_subglyphs'.
+ *
+ * @output:
+ * p_index ::
+ * The glyph index of the subglyph.
+ *
+ * p_flags ::
+ * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
+ *
+ * p_arg1 ::
+ * The subglyph's first argument (if any).
+ *
+ * p_arg2 ::
+ * The subglyph's second argument (if any).
+ *
+ * p_transform ::
+ * The subglyph transformation (if any).
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be
+ * interpreted depending on the flags returned in `*p_flags'. See the
+ * TrueType specification for details.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_SubGlyph_Info( FT_GlyphSlot glyph,
+ FT_UInt sub_index,
+ FT_Int *p_index,
+ FT_UInt *p_flags,
+ FT_Int *p_arg1,
+ FT_Int *p_arg2,
+ FT_Matrix *p_transform );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_FSTYPE_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit flags used in the `fsType' field of the OS/2 table */
+ /* in a TrueType or OpenType font and the `FSType' entry in a */
+ /* PostScript font. These bit flags are returned by */
+ /* @FT_Get_FSType_Flags; they inform client applications of embedding */
+ /* and subsetting restrictions associated with a font. */
+ /* */
+ /* See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for */
+ /* more details. */
+ /* */
+ /* <Values> */
+ /* FT_FSTYPE_INSTALLABLE_EMBEDDING :: */
+ /* Fonts with no fsType bit set may be embedded and permanently */
+ /* installed on the remote system by an application. */
+ /* */
+ /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING :: */
+ /* Fonts that have only this bit set must not be modified, embedded */
+ /* or exchanged in any manner without first obtaining permission of */
+ /* the font software copyright owner. */
+ /* */
+ /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING :: */
+ /* If this bit is set, the font may be embedded and temporarily */
+ /* loaded on the remote system. Documents containing Preview & */
+ /* Print fonts must be opened `read-only'; no edits can be applied */
+ /* to the document. */
+ /* */
+ /* FT_FSTYPE_EDITABLE_EMBEDDING :: */
+ /* If this bit is set, the font may be embedded but must only be */
+ /* installed temporarily on other systems. In contrast to Preview */
+ /* & Print fonts, documents containing editable fonts may be opened */
+ /* for reading, editing is permitted, and changes may be saved. */
+ /* */
+ /* FT_FSTYPE_NO_SUBSETTING :: */
+ /* If this bit is set, the font may not be subsetted prior to */
+ /* embedding. */
+ /* */
+ /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY :: */
+ /* If this bit is set, only bitmaps contained in the font may be */
+ /* embedded; no outline data may be embedded. If there are no */
+ /* bitmaps available in the font, then the font is unembeddable. */
+ /* */
+ /* <Note> */
+ /* While the fsType flags can indicate that a font may be embedded, a */
+ /* license with the font vendor may be separately required to use the */
+ /* font in this way. */
+ /* */
+#define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000
+#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002
+#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004
+#define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008
+#define FT_FSTYPE_NO_SUBSETTING 0x0100
+#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_FSType_Flags */
+ /* */
+ /* <Description> */
+ /* Return the fsType flags for a font. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* The fsType flags, @FT_FSTYPE_XXX. */
+ /* */
+ /* <Note> */
+ /* Use this function rather than directly reading the `fs_type' field */
+ /* in the @PS_FontInfoRec structure, which is only guaranteed to */
+ /* return the correct results for Type~1 fonts. */
+ /* */
+ /* <Since> */
+ /* 2.3.8 */
+ /* */
+ FT_EXPORT( FT_UShort )
+ FT_Get_FSType_Flags( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* glyph_variants */
+ /* */
+ /* <Title> */
+ /* Glyph Variants */
+ /* */
+ /* <Abstract> */
+ /* The FreeType~2 interface to Unicode Ideographic Variation */
+ /* Sequences (IVS), using the SFNT cmap format~14. */
+ /* */
+ /* <Description> */
+ /* Many CJK characters have variant forms. They are a sort of grey */
+ /* area somewhere between being totally irrelevant and semantically */
+ /* distinct; for this reason, the Unicode consortium decided to */
+ /* introduce Ideographic Variation Sequences (IVS), consisting of a */
+ /* Unicode base character and one of 240 variant selectors */
+ /* (U+E0100-U+E01EF), instead of further extending the already huge */
+ /* code range for CJK characters. */
+ /* */
+ /* An IVS is registered and unique; for further details please refer */
+ /* to Unicode Technical Standard #37, the Ideographic Variation */
+ /* Database: */
+ /* */
+ /* http://www.unicode.org/reports/tr37/ */
+ /* */
+ /* To date (November 2012), the character with the most variants is */
+ /* U+9089, having 31 such IVS. */
+ /* */
+ /* Adobe and MS decided to support IVS with a new cmap subtable */
+ /* (format~14). It is an odd subtable because it is not a mapping of */
+ /* input code points to glyphs, but contains lists of all variants */
+ /* supported by the font. */
+ /* */
+ /* A variant may be either `default' or `non-default'. A default */
+ /* variant is the one you will get for that code point if you look it */
+ /* up in the standard Unicode cmap. A non-default variant is a */
+ /* different glyph. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetCharVariantIndex */
+ /* */
+ /* <Description> */
+ /* Return the glyph index of a given character code as modified by */
+ /* the variation selector. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* charcode :: */
+ /* The character code point in Unicode. */
+ /* */
+ /* variantSelector :: */
+ /* The Unicode code point of the variation selector. */
+ /* */
+ /* <Return> */
+ /* The glyph index. 0~means either `undefined character code', or */
+ /* `undefined selector code', or `no variation selector cmap */
+ /* subtable', or `current CharMap is not Unicode'. */
+ /* */
+ /* <Note> */
+ /* If you use FreeType to manipulate the contents of font files */
+ /* directly, be aware that the glyph index returned by this function */
+ /* doesn't always correspond to the internal indices used within */
+ /* the file. This is done to ensure that value~0 always corresponds */
+ /* to the `missing glyph'. */
+ /* */
+ /* This function is only meaningful if */
+ /* a) the font has a variation selector cmap sub table, */
+ /* and */
+ /* b) the current charmap has a Unicode encoding. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Face_GetCharVariantIndex( FT_Face face,
+ FT_ULong charcode,
+ FT_ULong variantSelector );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetCharVariantIsDefault */
+ /* */
+ /* <Description> */
+ /* Check whether this variant of this Unicode character is the one to */
+ /* be found in the `cmap'. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* charcode :: */
+ /* The character codepoint in Unicode. */
+ /* */
+ /* variantSelector :: */
+ /* The Unicode codepoint of the variation selector. */
+ /* */
+ /* <Return> */
+ /* 1~if found in the standard (Unicode) cmap, 0~if found in the */
+ /* variation selector cmap, or -1 if it is not a variant. */
+ /* */
+ /* <Note> */
+ /* This function is only meaningful if the font has a variation */
+ /* selector cmap subtable. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_Int )
+ FT_Face_GetCharVariantIsDefault( FT_Face face,
+ FT_ULong charcode,
+ FT_ULong variantSelector );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetVariantSelectors */
+ /* */
+ /* <Description> */
+ /* Return a zero-terminated list of Unicode variant selectors found */
+ /* in the font. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* <Return> */
+ /* A pointer to an array of selector code points, or NULL if there is */
+ /* no valid variant selector cmap subtable. */
+ /* */
+ /* <Note> */
+ /* The last item in the array is~0; the array is owned by the */
+ /* @FT_Face object but can be overwritten or released on the next */
+ /* call to a FreeType function. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt32* )
+ FT_Face_GetVariantSelectors( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetVariantsOfChar */
+ /* */
+ /* <Description> */
+ /* Return a zero-terminated list of Unicode variant selectors found */
+ /* for the specified character code. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* charcode :: */
+ /* The character codepoint in Unicode. */
+ /* */
+ /* <Return> */
+ /* A pointer to an array of variant selector code points that are */
+ /* active for the given character, or NULL if the corresponding list */
+ /* is empty. */
+ /* */
+ /* <Note> */
+ /* The last item in the array is~0; the array is owned by the */
+ /* @FT_Face object but can be overwritten or released on the next */
+ /* call to a FreeType function. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt32* )
+ FT_Face_GetVariantsOfChar( FT_Face face,
+ FT_ULong charcode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_GetCharsOfVariant */
+ /* */
+ /* <Description> */
+ /* Return a zero-terminated list of Unicode character codes found for */
+ /* the specified variant selector. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* A handle to the source face object. */
+ /* */
+ /* variantSelector :: */
+ /* The variant selector code point in Unicode. */
+ /* */
+ /* <Return> */
+ /* A list of all the code points that are specified by this selector */
+ /* (both default and non-default codes are returned) or NULL if there */
+ /* is no valid cmap or the variant selector is invalid. */
+ /* */
+ /* <Note> */
+ /* The last item in the array is~0; the array is owned by the */
+ /* @FT_Face object but can be overwritten or released on the next */
+ /* call to a FreeType function. */
+ /* */
+ /* <Since> */
+ /* 2.3.6 */
+ /* */
+ FT_EXPORT( FT_UInt32* )
+ FT_Face_GetCharsOfVariant( FT_Face face,
+ FT_ULong variantSelector );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* computations */
+ /* */
+ /* <Title> */
+ /* Computations */
+ /* */
+ /* <Abstract> */
+ /* Crunching fixed numbers and vectors. */
+ /* */
+ /* <Description> */
+ /* This section contains various functions used to perform */
+ /* computations on 16.16 fixed-float numbers or 2d vectors. */
+ /* */
+ /* <Order> */
+ /* FT_MulDiv */
+ /* FT_MulFix */
+ /* FT_DivFix */
+ /* FT_RoundFix */
+ /* FT_CeilFix */
+ /* FT_FloorFix */
+ /* FT_Vector_Transform */
+ /* FT_Matrix_Multiply */
+ /* FT_Matrix_Invert */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_MulDiv */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation `(a*b)/c' */
+ /* with maximum accuracy (it uses a 64-bit intermediate integer */
+ /* whenever necessary). */
+ /* */
+ /* This function isn't necessarily as fast as some processor specific */
+ /* operations, but is at least completely portable. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. */
+ /* c :: The divisor. */
+ /* */
+ /* <Return> */
+ /* The result of `(a*b)/c'. This function never traps when trying to */
+ /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
+ /* on the signs of `a' and `b'. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_MulDiv( FT_Long a,
+ FT_Long b,
+ FT_Long c );
+
+
+ /* */
+
+ /* The following #if 0 ... #endif is for the documentation formatter, */
+ /* hiding the internal `FT_MULFIX_INLINED' macro. */
+
+#if 0
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_MulFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation */
+ /* `(a*b)/0x10000' with maximum accuracy. Most of the time this is */
+ /* used to multiply a given value by a 16.16 fixed-point factor. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. Use a 16.16 factor here whenever */
+ /* possible (see note below). */
+ /* */
+ /* <Return> */
+ /* The result of `(a*b)/0x10000'. */
+ /* */
+ /* <Note> */
+ /* This function has been optimized for the case where the absolute */
+ /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */
+ /* As this happens mainly when scaling from notional units to */
+ /* fractional pixels in FreeType, it resulted in noticeable speed */
+ /* improvements between versions 2.x and 1.x. */
+ /* */
+ /* As a conclusion, always try to place a 16.16 factor as the */
+ /* _second_ argument of this function; this can make a great */
+ /* difference. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_MulFix( FT_Long a,
+ FT_Long b );
+
+ /* */
+#endif
+
+#ifdef FT_MULFIX_INLINED
+#define FT_MulFix( a, b ) FT_MULFIX_INLINED( a, b )
+#else
+ FT_EXPORT( FT_Long )
+ FT_MulFix( FT_Long a,
+ FT_Long b );
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_DivFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation */
+ /* `(a*0x10000)/b' with maximum accuracy. Most of the time, this is */
+ /* used to divide a given value by a 16.16 fixed-point factor. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. Use a 16.16 factor here whenever */
+ /* possible (see note below). */
+ /* */
+ /* <Return> */
+ /* The result of `(a*0x10000)/b'. */
+ /* */
+ /* <Note> */
+ /* The optimization for FT_DivFix() is simple: If (a~<<~16) fits in */
+ /* 32~bits, then the division is computed directly. Otherwise, we */
+ /* use a specialized version of @FT_MulDiv. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_DivFix( FT_Long a,
+ FT_Long b );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_RoundFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to round a 16.16 fixed number. */
+ /* */
+ /* <Input> */
+ /* a :: The number to be rounded. */
+ /* */
+ /* <Return> */
+ /* The result of `(a + 0x8000) & -0x10000'. */
+ /* */
+ FT_EXPORT( FT_Fixed )
+ FT_RoundFix( FT_Fixed a );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_CeilFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to compute the ceiling function of a */
+ /* 16.16 fixed number. */
+ /* */
+ /* <Input> */
+ /* a :: The number for which the ceiling function is to be computed. */
+ /* */
+ /* <Return> */
+ /* The result of `(a + 0x10000 - 1) & -0x10000'. */
+ /* */
+ FT_EXPORT( FT_Fixed )
+ FT_CeilFix( FT_Fixed a );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_FloorFix */
+ /* */
+ /* <Description> */
+ /* A very simple function used to compute the floor function of a */
+ /* 16.16 fixed number. */
+ /* */
+ /* <Input> */
+ /* a :: The number for which the floor function is to be computed. */
+ /* */
+ /* <Return> */
+ /* The result of `a & -0x10000'. */
+ /* */
+ FT_EXPORT( FT_Fixed )
+ FT_FloorFix( FT_Fixed a );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Vector_Transform */
+ /* */
+ /* <Description> */
+ /* Transform a single vector through a 2x2 matrix. */
+ /* */
+ /* <InOut> */
+ /* vector :: The target vector to transform. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to the source 2x2 matrix. */
+ /* */
+ /* <Note> */
+ /* The result is undefined if either `vector' or `matrix' is invalid. */
+ /* */
+ FT_EXPORT( void )
+ FT_Vector_Transform( FT_Vector* vec,
+ const FT_Matrix* matrix );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* version */
+ /* */
+ /* <Title> */
+ /* FreeType Version */
+ /* */
+ /* <Abstract> */
+ /* Functions and macros related to FreeType versions. */
+ /* */
+ /* <Description> */
+ /* Note that those functions and macros are of limited use because */
+ /* even a new release of FreeType with only documentation changes */
+ /* increases the version number. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FREETYPE_XXX
+ *
+ * @description:
+ * These three macros identify the FreeType source code version.
+ * Use @FT_Library_Version to access them at runtime.
+ *
+ * @values:
+ * FREETYPE_MAJOR :: The major version number.
+ * FREETYPE_MINOR :: The minor version number.
+ * FREETYPE_PATCH :: The patch level.
+ *
+ * @note:
+ * The version number of FreeType if built as a dynamic link library
+ * with the `libtool' package is _not_ controlled by these three
+ * macros.
+ *
+ */
+#define FREETYPE_MAJOR 2
+#define FREETYPE_MINOR 5
+#define FREETYPE_PATCH 0
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Library_Version */
+ /* */
+ /* <Description> */
+ /* Return the version of the FreeType library being used. This is */
+ /* useful when dynamically linking to the library, since one cannot */
+ /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */
+ /* @FREETYPE_PATCH. */
+ /* */
+ /* <Input> */
+ /* library :: A source library handle. */
+ /* */
+ /* <Output> */
+ /* amajor :: The major version number. */
+ /* */
+ /* aminor :: The minor version number. */
+ /* */
+ /* apatch :: The patch version number. */
+ /* */
+ /* <Note> */
+ /* The reason why this function takes a `library' argument is because */
+ /* certain programs implement library initialization in a custom way */
+ /* that doesn't use @FT_Init_FreeType. */
+ /* */
+ /* In such cases, the library version might not be available before */
+ /* the library object has been created. */
+ /* */
+ FT_EXPORT( void )
+ FT_Library_Version( FT_Library library,
+ FT_Int *amajor,
+ FT_Int *aminor,
+ FT_Int *apatch );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_CheckTrueTypePatents */
+ /* */
+ /* <Description> */
+ /* Parse all bytecode instructions of a TrueType font file to check */
+ /* whether any of the patented opcodes are used. This is only useful */
+ /* if you want to be able to use the unpatented hinter with */
+ /* fonts that do *not* use these opcodes. */
+ /* */
+ /* Note that this function parses *all* glyph instructions in the */
+ /* font file, which may be slow. */
+ /* */
+ /* <Input> */
+ /* face :: A face handle. */
+ /* */
+ /* <Return> */
+ /* 1~if this is a TrueType font that uses one of the patented */
+ /* opcodes, 0~otherwise. */
+ /* */
+ /* <Note> */
+ /* Since May 2010, TrueType hinting is no longer patented. */
+ /* */
+ /* <Since> */
+ /* 2.3.5 */
+ /* */
+ FT_EXPORT( FT_Bool )
+ FT_Face_CheckTrueTypePatents( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Face_SetUnpatentedHinting */
+ /* */
+ /* <Description> */
+ /* Enable or disable the unpatented hinter for a given face. */
+ /* Only enable it if you have determined that the face doesn't */
+ /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */
+ /* */
+ /* <Input> */
+ /* face :: A face handle. */
+ /* */
+ /* value :: New boolean setting. */
+ /* */
+ /* <Return> */
+ /* The old setting value. This will always be false if this is not */
+ /* an SFNT font, or if the unpatented hinter is not compiled in this */
+ /* instance of the library. */
+ /* */
+ /* <Note> */
+ /* Since May 2010, TrueType hinting is no longer patented. */
+ /* */
+ /* <Since> */
+ /* 2.3.5 */
+ /* */
+ FT_EXPORT( FT_Bool )
+ FT_Face_SetUnpatentedHinting( FT_Face face,
+ FT_Bool value );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FREETYPE_H__ */
+
+
+/* END */
--- a/include/freetype/config/ftconfig.h
+++ /dev/null
@@ -1,672 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftconfig.h */
-/* */
-/* ANSI-specific configuration file (specification only). */
-/* */
-/* Copyright 1996-2004, 2006-2008, 2010-2011, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This header file contains a number of macro definitions that are used */
- /* by the rest of the engine. Most of the macros here are automatically */
- /* determined at compile time, and you should not need to change it to */
- /* port FreeType, except to compile the library with a non-ANSI */
- /* compiler. */
- /* */
- /* Note however that if some specific modifications are needed, we */
- /* advise you to place a modified copy in your build directory. */
- /* */
- /* The build directory is usually `freetype/builds/<system>', and */
- /* contains system-specific files that are always included first when */
- /* building the library. */
- /* */
- /* This ANSI version should stay in `include/freetype/config'. */
- /* */
- /*************************************************************************/
-
-#ifndef __FTCONFIG_H__
-#define __FTCONFIG_H__
-
-#include <ft2build.h>
-#include FT_CONFIG_OPTIONS_H
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* PLATFORM-SPECIFIC CONFIGURATION MACROS */
- /* */
- /* These macros can be toggled to suit a specific system. The current */
- /* ones are defaults used to compile FreeType in an ANSI C environment */
- /* (16bit compilers are also supported). Copy this file to your own */
- /* `freetype/builds/<system>' directory, and edit it to port the engine. */
- /* */
- /*************************************************************************/
-
-
- /* There are systems (like the Texas Instruments 'C54x) where a `char' */
- /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
- /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
- /* is probably unexpected. */
- /* */
- /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
- /* `char' type. */
-
-#ifndef FT_CHAR_BIT
-#define FT_CHAR_BIT CHAR_BIT
-#endif
-
-
- /* The size of an `int' type. */
-#if FT_UINT_MAX == 0xFFFFUL
-#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
-#elif FT_UINT_MAX == 0xFFFFFFFFUL
-#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
-#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
-#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
-#else
-#error "Unsupported size of `int' type!"
-#endif
-
- /* The size of a `long' type. A five-byte `long' (as used e.g. on the */
- /* DM642) is recognized but avoided. */
-#if FT_ULONG_MAX == 0xFFFFFFFFUL
-#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
-#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
-#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
-#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
-#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
-#else
-#error "Unsupported size of `long' type!"
-#endif
-
-
- /* FT_UNUSED is a macro used to indicate that a given parameter is not */
- /* used -- this is only used to get rid of unpleasant compiler warnings */
-#ifndef FT_UNUSED
-#define FT_UNUSED( arg ) ( (arg) = (arg) )
-#endif
-
-
- /*************************************************************************/
- /* */
- /* AUTOMATIC CONFIGURATION MACROS */
- /* */
- /* These macros are computed from the ones defined above. Don't touch */
- /* their definition, unless you know precisely what you are doing. No */
- /* porter should need to mess with them. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Mac support */
- /* */
- /* This is the only necessary change, so it is defined here instead */
- /* providing a new configuration file. */
- /* */
-#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
- /* no Carbon frameworks for 64bit 10.4.x */
- /* AvailabilityMacros.h is available since Mac OS X 10.2, */
- /* so guess the system version by maximum errno before inclusion */
-#include <errno.h>
-#ifdef ECANCELED /* defined since 10.2 */
-#include "AvailabilityMacros.h"
-#endif
-#if defined( __LP64__ ) && \
- ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
-#undef FT_MACINTOSH
-#endif
-
-#elif defined( __SC__ ) || defined( __MRC__ )
- /* Classic MacOS compilers */
-#include "ConditionalMacros.h"
-#if TARGET_OS_MAC
-#define FT_MACINTOSH 1
-#endif
-
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* basic_types */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Int16 */
- /* */
- /* <Description> */
- /* A typedef for a 16bit signed integer type. */
- /* */
- typedef signed short FT_Int16;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_UInt16 */
- /* */
- /* <Description> */
- /* A typedef for a 16bit unsigned integer type. */
- /* */
- typedef unsigned short FT_UInt16;
-
- /* */
-
-
- /* this #if 0 ... #endif clause is for documentation purposes */
-#if 0
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Int32 */
- /* */
- /* <Description> */
- /* A typedef for a 32bit signed integer type. The size depends on */
- /* the configuration. */
- /* */
- typedef signed XXX FT_Int32;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_UInt32 */
- /* */
- /* A typedef for a 32bit unsigned integer type. The size depends on */
- /* the configuration. */
- /* */
- typedef unsigned XXX FT_UInt32;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Int64 */
- /* */
- /* A typedef for a 64bit signed integer type. The size depends on */
- /* the configuration. Only defined if there is real 64bit support; */
- /* otherwise, it gets emulated with a structure (if necessary). */
- /* */
- typedef signed XXX FT_Int64;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_UInt64 */
- /* */
- /* A typedef for a 64bit unsigned integer type. The size depends on */
- /* the configuration. Only defined if there is real 64bit support; */
- /* otherwise, it gets emulated with a structure (if necessary). */
- /* */
- typedef unsigned XXX FT_UInt64;
-
- /* */
-
-#endif
-
-#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
-
- typedef signed int FT_Int32;
- typedef unsigned int FT_UInt32;
-
-#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
-
- typedef signed long FT_Int32;
- typedef unsigned long FT_UInt32;
-
-#else
-#error "no 32bit type found -- please check your configuration files"
-#endif
-
-
- /* look up an integer type that is at least 32 bits */
-#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
-
- typedef int FT_Fast;
- typedef unsigned int FT_UFast;
-
-#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
-
- typedef long FT_Fast;
- typedef unsigned long FT_UFast;
-
-#endif
-
-
- /* determine whether we have a 64-bit int type for platforms without */
- /* Autoconf */
-#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
-
- /* FT_LONG64 must be defined if a 64-bit type is available */
-#define FT_LONG64
-#define FT_INT64 long
-#define FT_UINT64 unsigned long
-
-#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
-
- /* this compiler provides the __int64 type */
-#define FT_LONG64
-#define FT_INT64 __int64
-#define FT_UINT64 unsigned __int64
-
-#elif defined( __BORLANDC__ ) /* Borland C++ */
-
- /* XXXX: We should probably check the value of __BORLANDC__ in order */
- /* to test the compiler version. */
-
- /* this compiler provides the __int64 type */
-#define FT_LONG64
-#define FT_INT64 __int64
-#define FT_UINT64 unsigned __int64
-
-#elif defined( __WATCOMC__ ) /* Watcom C++ */
-
- /* Watcom doesn't provide 64-bit data types */
-
-#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
-
-#define FT_LONG64
-#define FT_INT64 long long int
-#define FT_UINT64 unsigned long long int
-
-#elif defined( __GNUC__ )
-
- /* GCC provides the `long long' type */
-#define FT_LONG64
-#define FT_INT64 long long int
-#define FT_UINT64 unsigned long long int
-
-#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
-
-
- /*************************************************************************/
- /* */
- /* A 64-bit data type will create compilation problems if you compile */
- /* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
- /* is defined. You can however ignore this rule by defining the */
- /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
- /* */
-#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
-
-#ifdef __STDC__
-
- /* undefine the 64-bit macros in strict ANSI compilation mode */
-#undef FT_LONG64
-#undef FT_INT64
-
-#endif /* __STDC__ */
-
-#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
-
-#ifdef FT_LONG64
- typedef FT_INT64 FT_Int64;
- typedef FT_UINT64 FT_UInt64;
-#endif
-
-
-#define FT_BEGIN_STMNT do {-#define FT_END_STMNT } while ( 0 )
-#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
-
-
-#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
- /* Provide assembler fragments for performance-critical functions. */
- /* These must be defined `static __inline__' with GCC. */
-
-#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
-
- /* documentation is in freetype.h */
-
- static __inline FT_Int32
- FT_MulFix_arm( FT_Int32 a,
- FT_Int32 b )
- {- register FT_Int32 t, t2;
-
-
- __asm
- {- smull t2, t, b, a /* (lo=t2,hi=t) = a*b */
- mov a, t, asr #31 /* a = (hi >> 31) */
- add a, a, #0x8000 /* a += 0x8000 */
- adds t2, t2, a /* t2 += a */
- adc t, t, #0 /* t += carry */
- mov a, t2, lsr #16 /* a = t2 >> 16 */
- orr a, a, t, lsl #16 /* a |= t << 16 */
- }
- return a;
- }
-
-#endif /* __CC_ARM || __ARMCC__ */
-
-
-#ifdef __GNUC__
-
-#if defined( __arm__ ) && \
- ( !defined( __thumb__ ) || defined( __thumb2__ ) ) && \
- !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
-
- /* documentation is in freetype.h */
-
- static __inline__ FT_Int32
- FT_MulFix_arm( FT_Int32 a,
- FT_Int32 b )
- {- register FT_Int32 t, t2;
-
-
- __asm__ __volatile__ (
- "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
- "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
-#ifdef __clang__
- "add.w %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
-#else
- "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
-#endif
- "adds %1, %1, %0\n\t" /* %1 += %0 */
- "adc %2, %2, #0\n\t" /* %2 += carry */
- "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
- "orr %0, %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
- : "=r"(a), "=&r"(t2), "=&r"(t)
- : "r"(a), "r"(b)
- : "cc" );
- return a;
- }
-
-#endif /* __arm__ && */
- /* ( __thumb2__ || !__thumb__ ) && */
- /* !( __CC_ARM || __ARMCC__ ) */
-
-
-#if defined( __i386__ )
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
-
- /* documentation is in freetype.h */
-
- static __inline__ FT_Int32
- FT_MulFix_i386( FT_Int32 a,
- FT_Int32 b )
- {- register FT_Int32 result;
-
-
- __asm__ __volatile__ (
- "imul %%edx\n"
- "movl %%edx, %%ecx\n"
- "sarl $31, %%ecx\n"
- "addl $0x8000, %%ecx\n"
- "addl %%ecx, %%eax\n"
- "adcl $0, %%edx\n"
- "shrl $16, %%eax\n"
- "shll $16, %%edx\n"
- "addl %%edx, %%eax\n"
- : "=a"(result), "=d"(b)
- : "a"(a), "d"(b)
- : "%ecx", "cc" );
- return result;
- }
-
-#endif /* i386 */
-
-#endif /* __GNUC__ */
-
-
-#ifdef _MSC_VER /* Visual C++ */
-
-#ifdef _M_IX86
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
-
- /* documentation is in freetype.h */
-
- static __inline FT_Int32
- FT_MulFix_i386( FT_Int32 a,
- FT_Int32 b )
- {- register FT_Int32 result;
-
- __asm
- {- mov eax, a
- mov edx, b
- imul edx
- mov ecx, edx
- sar ecx, 31
- add ecx, 8000h
- add eax, ecx
- adc edx, 0
- shr eax, 16
- shl edx, 16
- add eax, edx
- mov result, eax
- }
- return result;
- }
-
-#endif /* _M_IX86 */
-
-#endif /* _MSC_VER */
-
-
-#if defined( __GNUC__ ) && defined( __x86_64__ )
-
-#define FT_MULFIX_ASSEMBLER FT_MulFix_x86_64
-
- static __inline__ FT_Int32
- FT_MulFix_x86_64( FT_Int32 a,
- FT_Int32 b )
- {- /* Temporarily disable the warning that C90 doesn't support */
- /* `long long'. */
-#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) )
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wlong-long"
-#endif
-
-#if 1
- /* Technically not an assembly fragment, but GCC does a really good */
- /* job at inlining it and generating good machine code for it. */
- long long ret, tmp;
-
-
- ret = (long long)a * b;
- tmp = ret >> 63;
- ret += 0x8000 + tmp;
-
- return (FT_Int32)( ret >> 16 );
-#else
-
- /* For some reason, GCC 4.6 on Ubuntu 12.04 generates invalid machine */
- /* code from the lines below. The main issue is that `wide_a' is not */
- /* properly initialized by sign-extending `a'. Instead, the generated */
- /* machine code assumes that the register that contains `a' on input */
- /* can be used directly as a 64-bit value, which is wrong most of the */
- /* time. */
- long long wide_a = (long long)a;
- long long wide_b = (long long)b;
- long long result;
-
-
- __asm__ __volatile__ (
- "imul %2, %1\n"
- "mov %1, %0\n"
- "sar $63, %0\n"
- "lea 0x8000(%1, %0), %0\n"
- "sar $16, %0\n"
- : "=&r"(result), "=&r"(wide_a)
- : "r"(wide_b)
- : "cc" );
-
- return (FT_Int32)result;
-#endif
-
-#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) )
-#pragma GCC diagnostic pop
-#endif
- }
-
-#endif /* __GNUC__ && __x86_64__ */
-
-#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
-
-
-#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
-#ifdef FT_MULFIX_ASSEMBLER
-#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
-#endif
-#endif
-
-
-#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
-
-#define FT_LOCAL( x ) static x
-#define FT_LOCAL_DEF( x ) static x
-
-#else
-
-#ifdef __cplusplus
-#define FT_LOCAL( x ) extern "C" x
-#define FT_LOCAL_DEF( x ) extern "C" x
-#else
-#define FT_LOCAL( x ) extern x
-#define FT_LOCAL_DEF( x ) x
-#endif
-
-#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
-
-#define FT_LOCAL_ARRAY( x ) extern const x
-#define FT_LOCAL_ARRAY_DEF( x ) const x
-
-
-#ifndef FT_BASE
-
-#ifdef __cplusplus
-#define FT_BASE( x ) extern "C" x
-#else
-#define FT_BASE( x ) extern x
-#endif
-
-#endif /* !FT_BASE */
-
-
-#ifndef FT_BASE_DEF
-
-#ifdef __cplusplus
-#define FT_BASE_DEF( x ) x
-#else
-#define FT_BASE_DEF( x ) x
-#endif
-
-#endif /* !FT_BASE_DEF */
-
-
-#ifndef FT_EXPORT
-
-#ifdef __cplusplus
-#define FT_EXPORT( x ) extern "C" x
-#else
-#define FT_EXPORT( x ) extern x
-#endif
-
-#endif /* !FT_EXPORT */
-
-
-#ifndef FT_EXPORT_DEF
-
-#ifdef __cplusplus
-#define FT_EXPORT_DEF( x ) extern "C" x
-#else
-#define FT_EXPORT_DEF( x ) extern x
-#endif
-
-#endif /* !FT_EXPORT_DEF */
-
-
-#ifndef FT_EXPORT_VAR
-
-#ifdef __cplusplus
-#define FT_EXPORT_VAR( x ) extern "C" x
-#else
-#define FT_EXPORT_VAR( x ) extern x
-#endif
-
-#endif /* !FT_EXPORT_VAR */
-
- /* The following macros are needed to compile the library with a */
- /* C++ compiler and with 16bit compilers. */
- /* */
-
- /* This is special. Within C++, you must specify `extern "C"' for */
- /* functions which are used via function pointers, and you also */
- /* must do that for structures which contain function pointers to */
- /* assure C linkage -- it's not possible to have (local) anonymous */
- /* functions which are accessed by (global) function pointers. */
- /* */
- /* */
- /* FT_CALLBACK_DEF is used to _define_ a callback function. */
- /* */
- /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
- /* contains pointers to callback functions. */
- /* */
- /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
- /* that contains pointers to callback functions. */
- /* */
- /* */
- /* Some 16bit compilers have to redefine these macros to insert */
- /* the infamous `_cdecl' or `__fastcall' declarations. */
- /* */
-#ifndef FT_CALLBACK_DEF
-#ifdef __cplusplus
-#define FT_CALLBACK_DEF( x ) extern "C" x
-#else
-#define FT_CALLBACK_DEF( x ) static x
-#endif
-#endif /* FT_CALLBACK_DEF */
-
-#ifndef FT_CALLBACK_TABLE
-#ifdef __cplusplus
-#define FT_CALLBACK_TABLE extern "C"
-#define FT_CALLBACK_TABLE_DEF extern "C"
-#else
-#define FT_CALLBACK_TABLE extern
-#define FT_CALLBACK_TABLE_DEF /* nothing */
-#endif
-#endif /* FT_CALLBACK_TABLE */
-
-
-FT_END_HEADER
-
-
-#endif /* __FTCONFIG_H__ */
-
-
-/* END */
--- a/include/freetype/config/ftheader.h
+++ /dev/null
@@ -1,832 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftheader.h */
-/* */
-/* Build macros of the FreeType 2 library. */
-/* */
-/* Copyright 1996-2008, 2010, 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#ifndef __FT_HEADER_H__
-#define __FT_HEADER_H__
-
-
- /*@***********************************************************************/
- /* */
- /* <Macro> */
- /* FT_BEGIN_HEADER */
- /* */
- /* <Description> */
- /* This macro is used in association with @FT_END_HEADER in header */
- /* files to ensure that the declarations within are properly */
- /* encapsulated in an `extern "C" { .. }' block when included from a */- /* C++ compiler. */
- /* */
-#ifdef __cplusplus
-#define FT_BEGIN_HEADER extern "C" {-#else
-#define FT_BEGIN_HEADER /* nothing */
-#endif
-
-
- /*@***********************************************************************/
- /* */
- /* <Macro> */
- /* FT_END_HEADER */
- /* */
- /* <Description> */
- /* This macro is used in association with @FT_BEGIN_HEADER in header */
- /* files to ensure that the declarations within are properly */
- /* encapsulated in an `extern "C" { .. }' block when included from a */- /* C++ compiler. */
- /* */
-#ifdef __cplusplus
-#define FT_END_HEADER }
-#else
-#define FT_END_HEADER /* nothing */
-#endif
-
-
- /*************************************************************************/
- /* */
- /* Aliases for the FreeType 2 public and configuration files. */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* header_file_macros */
- /* */
- /* <Title> */
- /* Header File Macros */
- /* */
- /* <Abstract> */
- /* Macro definitions used to #include specific header files. */
- /* */
- /* <Description> */
- /* The following macros are defined to the name of specific */
- /* FreeType~2 header files. They can be used directly in #include */
- /* statements as in: */
- /* */
- /* { */- /* #include FT_FREETYPE_H */
- /* #include FT_MULTIPLE_MASTERS_H */
- /* #include FT_GLYPH_H */
- /* } */
- /* */
- /* There are several reasons why we are now using macros to name */
- /* public header files. The first one is that such macros are not */
- /* limited to the infamous 8.3~naming rule required by DOS (and */
- /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */
- /* */
- /* The second reason is that it allows for more flexibility in the */
- /* way FreeType~2 is installed on a given system. */
- /* */
- /*************************************************************************/
-
-
- /* configuration files */
-
- /*************************************************************************
- *
- * @macro:
- * FT_CONFIG_CONFIG_H
- *
- * @description:
- * A macro used in #include statements to name the file containing
- * FreeType~2 configuration data.
- *
- */
-#ifndef FT_CONFIG_CONFIG_H
-#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h>
-#endif
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CONFIG_STANDARD_LIBRARY_H
- *
- * @description:
- * A macro used in #include statements to name the file containing
- * FreeType~2 interface to the standard C library functions.
- *
- */
-#ifndef FT_CONFIG_STANDARD_LIBRARY_H
-#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
-#endif
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CONFIG_OPTIONS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing
- * FreeType~2 project-specific configuration options.
- *
- */
-#ifndef FT_CONFIG_OPTIONS_H
-#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
-#endif
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CONFIG_MODULES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * list of FreeType~2 modules that are statically linked to new library
- * instances in @FT_Init_FreeType.
- *
- */
-#ifndef FT_CONFIG_MODULES_H
-#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
-#endif
-
- /* */
-
- /* public headers */
-
- /*************************************************************************
- *
- * @macro:
- * FT_FREETYPE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * base FreeType~2 API.
- *
- */
-#define FT_FREETYPE_H <freetype/freetype.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_ERRORS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * list of FreeType~2 error codes (and messages).
- *
- * It is included by @FT_FREETYPE_H.
- *
- */
-#define FT_ERRORS_H <freetype/fterrors.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_MODULE_ERRORS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * list of FreeType~2 module error offsets (and messages).
- *
- */
-#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_SYSTEM_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 interface to low-level operations (i.e., memory management
- * and stream i/o).
- *
- * It is included by @FT_FREETYPE_H.
- *
- */
-#define FT_SYSTEM_H <freetype/ftsystem.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_IMAGE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing type
- * definitions related to glyph images (i.e., bitmaps, outlines,
- * scan-converter parameters).
- *
- * It is included by @FT_FREETYPE_H.
- *
- */
-#define FT_IMAGE_H <freetype/ftimage.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TYPES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * basic data types defined by FreeType~2.
- *
- * It is included by @FT_FREETYPE_H.
- *
- */
-#define FT_TYPES_H <freetype/fttypes.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_LIST_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * list management API of FreeType~2.
- *
- * (Most applications will never need to include this file.)
- *
- */
-#define FT_LIST_H <freetype/ftlist.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_OUTLINE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * scalable outline management API of FreeType~2.
- *
- */
-#define FT_OUTLINE_H <freetype/ftoutln.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_SIZES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * API which manages multiple @FT_Size objects per face.
- *
- */
-#define FT_SIZES_H <freetype/ftsizes.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_MODULE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * module management API of FreeType~2.
- *
- */
-#define FT_MODULE_H <freetype/ftmodapi.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_RENDER_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * renderer module management API of FreeType~2.
- *
- */
-#define FT_RENDER_H <freetype/ftrender.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_AUTOHINTER_H
- *
- * @description:
- * A macro used in #include statements to name the file containing
- * structures and macros related to the auto-hinting module.
- *
- */
-#define FT_AUTOHINTER_H <freetype/ftautoh.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CFF_DRIVER_H
- *
- * @description:
- * A macro used in #include statements to name the file containing
- * structures and macros related to the CFF driver module.
- *
- */
-#define FT_CFF_DRIVER_H <freetype/ftcffdrv.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TRUETYPE_DRIVER_H
- *
- * @description:
- * A macro used in #include statements to name the file containing
- * structures and macros related to the TrueType driver module.
- *
- */
-#define FT_TRUETYPE_DRIVER_H <freetype/ftttdrv.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TYPE1_TABLES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * types and API specific to the Type~1 format.
- *
- */
-#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TRUETYPE_IDS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * enumeration values which identify name strings, languages, encodings,
- * etc. This file really contains a _large_ set of constant macro
- * definitions, taken from the TrueType and OpenType specifications.
- *
- */
-#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TRUETYPE_TABLES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * types and API specific to the TrueType (as well as OpenType) format.
- *
- */
-#define FT_TRUETYPE_TABLES_H <freetype/tttables.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TRUETYPE_TAGS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of TrueType four-byte `tags' which identify blocks in
- * SFNT-based font formats (i.e., TrueType and OpenType).
- *
- */
-#define FT_TRUETYPE_TAGS_H <freetype/tttags.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_BDF_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of an API which accesses BDF-specific strings from a
- * face.
- *
- */
-#define FT_BDF_H <freetype/ftbdf.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CID_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of an API which access CID font information from a
- * face.
- *
- */
-#define FT_CID_H <freetype/ftcid.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_GZIP_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of an API which supports gzip-compressed files.
- *
- */
-#define FT_GZIP_H <freetype/ftgzip.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_LZW_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of an API which supports LZW-compressed files.
- *
- */
-#define FT_LZW_H <freetype/ftlzw.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_BZIP2_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of an API which supports bzip2-compressed files.
- *
- */
-#define FT_BZIP2_H <freetype/ftbzip2.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_WINFONTS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * definitions of an API which supports Windows FNT files.
- *
- */
-#define FT_WINFONTS_H <freetype/ftwinfnt.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_GLYPH_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * API of the optional glyph management component.
- *
- */
-#define FT_GLYPH_H <freetype/ftglyph.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_BITMAP_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * API of the optional bitmap conversion component.
- *
- */
-#define FT_BITMAP_H <freetype/ftbitmap.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_BBOX_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * API of the optional exact bounding box computation routines.
- *
- */
-#define FT_BBOX_H <freetype/ftbbox.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CACHE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * API of the optional FreeType~2 cache sub-system.
- *
- */
-#define FT_CACHE_H <freetype/ftcache.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CACHE_IMAGE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * `glyph image' API of the FreeType~2 cache sub-system.
- *
- * It is used to define a cache for @FT_Glyph elements. You can also
- * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
- * store small glyph bitmaps, as it will use less memory.
- *
- * This macro is deprecated. Simply include @FT_CACHE_H to have all
- * glyph image-related cache declarations.
- *
- */
-#define FT_CACHE_IMAGE_H FT_CACHE_H
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CACHE_SMALL_BITMAPS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * `small bitmaps' API of the FreeType~2 cache sub-system.
- *
- * It is used to define a cache for small glyph bitmaps in a relatively
- * memory-efficient way. You can also use the API defined in
- * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
- * including scalable outlines.
- *
- * This macro is deprecated. Simply include @FT_CACHE_H to have all
- * small bitmaps-related cache declarations.
- *
- */
-#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_CACHE_CHARMAP_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * `charmap' API of the FreeType~2 cache sub-system.
- *
- * This macro is deprecated. Simply include @FT_CACHE_H to have all
- * charmap-based cache declarations.
- *
- */
-#define FT_CACHE_CHARMAP_H FT_CACHE_H
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_MAC_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * Macintosh-specific FreeType~2 API. The latter is used to access
- * fonts embedded in resource forks.
- *
- * This header file must be explicitly included by client applications
- * compiled on the Mac (note that the base API still works though).
- *
- */
-#define FT_MAC_H <freetype/ftmac.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_MULTIPLE_MASTERS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * optional multiple-masters management API of FreeType~2.
- *
- */
-#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_SFNT_NAMES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * optional FreeType~2 API which accesses embedded `name' strings in
- * SFNT-based font formats (i.e., TrueType and OpenType).
- *
- */
-#define FT_SFNT_NAMES_H <freetype/ftsnames.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_OPENTYPE_VALIDATE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
- * GPOS, GSUB, JSTF).
- *
- */
-#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_GX_VALIDATE_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
- * mort, morx, bsln, just, kern, opbd, trak, prop).
- *
- */
-#define FT_GX_VALIDATE_H <freetype/ftgxval.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_PFR_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which accesses PFR-specific data.
- *
- */
-#define FT_PFR_H <freetype/ftpfr.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_STROKER_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which provides functions to stroke outline paths.
- */
-#define FT_STROKER_H <freetype/ftstroke.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_SYNTHESIS_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which performs artificial obliquing and emboldening.
- */
-#define FT_SYNTHESIS_H <freetype/ftsynth.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_XFREE86_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which provides functions specific to the XFree86 and
- * X.Org X11 servers.
- */
-#define FT_XFREE86_H <freetype/ftxf86.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_TRIGONOMETRY_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which performs trigonometric computations (e.g.,
- * cosines and arc tangents).
- */
-#define FT_TRIGONOMETRY_H <freetype/fttrigon.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_LCD_FILTER_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which performs color filtering for subpixel rendering.
- */
-#define FT_LCD_FILTER_H <freetype/ftlcdfil.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_UNPATENTED_HINTING_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which performs color filtering for subpixel rendering.
- */
-#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_INCREMENTAL_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which performs color filtering for subpixel rendering.
- */
-#define FT_INCREMENTAL_H <freetype/ftincrem.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_GASP_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which returns entries from the TrueType GASP table.
- */
-#define FT_GASP_H <freetype/ftgasp.h>
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_ADVANCES_H
- *
- * @description:
- * A macro used in #include statements to name the file containing the
- * FreeType~2 API which returns individual and ranged glyph advances.
- */
-#define FT_ADVANCES_H <freetype/ftadvanc.h>
-
-
- /* */
-
-#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h>
-
-
- /* The internals of the cache sub-system are no longer exposed. We */
- /* default to FT_CACHE_H at the moment just in case, but we know of */
- /* no rogue client that uses them. */
- /* */
-#define FT_CACHE_MANAGER_H <freetype/ftcache.h>
-#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h>
-#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h>
-#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h>
-#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h>
-#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h>
-#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h>
-
-
-#define FT_INCREMENTAL_H <freetype/ftincrem.h>
-
-#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h>
-
-
- /*
- * Include internal headers definitions from <freetype/internal/...>
- * only when building the library.
- */
-#ifdef FT2_BUILD_LIBRARY
-#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h>
-#include FT_INTERNAL_INTERNAL_H
-#endif /* FT2_BUILD_LIBRARY */
-
-
-#endif /* __FT2_BUILD_H__ */
-
-
-/* END */
--- a/include/freetype/config/ftmodule.h
+++ /dev/null
@@ -1,32 +1,0 @@
-/*
- * This file registers the FreeType modules compiled into the library.
- *
- * If you use GNU make, this file IS NOT USED! Instead, it is created in
- * the objects directory (normally `<topdir>/objs/') based on information
- * from `<topdir>/modules.cfg'.
- *
- * Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
- * FreeType without GNU make.
- *
- */
-
-FT_USE_MODULE( FT_Module_Class, autofit_module_class )
-FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
-FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
-FT_USE_MODULE( FT_Module_Class, psaux_module_class )
-FT_USE_MODULE( FT_Module_Class, psnames_module_class )
-FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
-FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
-FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
-FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
-
-/* EOF */
--- a/include/freetype/config/ftoption.h
+++ /dev/null
@@ -1,833 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftoption.h */
-/* */
-/* User-selectable configuration macros (specification only). */
-/* */
-/* Copyright 1996-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTOPTION_H__
-#define __FTOPTION_H__
-
-
-#include <ft2build.h>
-
-
-FT_BEGIN_HEADER
-
- /*************************************************************************/
- /* */
- /* USER-SELECTABLE CONFIGURATION MACROS */
- /* */
- /* This file contains the default configuration macro definitions for */
- /* a standard build of the FreeType library. There are three ways to */
- /* use this file to build project-specific versions of the library: */
- /* */
- /* - You can modify this file by hand, but this is not recommended in */
- /* cases where you would like to build several versions of the */
- /* library from a single source directory. */
- /* */
- /* - You can put a copy of this file in your build directory, more */
- /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
- /* is the name of a directory that is included _before_ the FreeType */
- /* include path during compilation. */
- /* */
- /* The default FreeType Makefiles and Jamfiles use the build */
- /* directory `builds/<system>' by default, but you can easily change */
- /* that for your own projects. */
- /* */
- /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
- /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
- /* locate this file during the build. For example, */
- /* */
- /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
- /* #include <freetype/config/ftheader.h> */
- /* */
- /* will use `$BUILD/myftoptions.h' instead of this file for macro */
- /* definitions. */
- /* */
- /* Note also that you can similarly pre-define the macro */
- /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
- /* that are statically linked to the library at compile time. By */
- /* default, this file is <freetype/config/ftmodule.h>. */
- /* */
- /* We highly recommend using the third method whenever possible. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Uncomment the line below if you want to activate sub-pixel rendering */
- /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
- /* */
- /* Note that this feature is covered by several Microsoft patents */
- /* and should not be activated in any default build of the library. */
- /* */
- /* This macro has no impact on the FreeType API, only on its */
- /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
- /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */
- /* the original size in case this macro isn't defined; however, each */
- /* triplet of subpixels has R=G=B. */
- /* */
- /* This is done to allow FreeType clients to run unmodified, forcing */
- /* them to display normal gray-level anti-aliased glyphs. */
- /* */
-/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
-
-
- /*************************************************************************/
- /* */
- /* Many compilers provide a non-ANSI 64-bit data type that can be used */
- /* by FreeType to speed up some computations. However, this will create */
- /* some problems when compiling the library in strict ANSI mode. */
- /* */
- /* For this reason, the use of 64-bit integers is normally disabled when */
- /* the __STDC__ macro is defined. You can however disable this by */
- /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
- /* */
- /* For most compilers, this will only create compilation warnings when */
- /* building the library. */
- /* */
- /* ObNote: The compiler-specific 64-bit integers are detected in the */
- /* file `ftconfig.h' either statically or through the */
- /* `configure' script on supported platforms. */
- /* */
-#undef FT_CONFIG_OPTION_FORCE_INT64
-
-
- /*************************************************************************/
- /* */
- /* If this macro is defined, do not try to use an assembler version of */
- /* performance-critical functions (e.g. FT_MulFix). You should only do */
- /* that to verify that the assembler function works properly, or to */
- /* execute benchmark tests of the various implementations. */
-/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
-
-
- /*************************************************************************/
- /* */
- /* If this macro is defined, try to use an inlined assembler version of */
- /* the `FT_MulFix' function, which is a `hotspot' when loading and */
- /* hinting glyphs, and which should be executed as fast as possible. */
- /* */
- /* Note that if your compiler or CPU is not supported, this will default */
- /* to the standard and portable implementation found in `ftcalc.c'. */
- /* */
-#define FT_CONFIG_OPTION_INLINE_MULFIX
-
-
- /*************************************************************************/
- /* */
- /* LZW-compressed file support. */
- /* */
- /* FreeType now handles font files that have been compressed with the */
- /* `compress' program. This is mostly used to parse many of the PCF */
- /* files that come with various X11 distributions. The implementation */
- /* uses NetBSD's `zopen' to partially uncompress the file on the fly */
- /* (see src/lzw/ftgzip.c). */
- /* */
- /* Define this macro if you want to enable this `feature'. */
- /* */
-#define FT_CONFIG_OPTION_USE_LZW
-
-
- /*************************************************************************/
- /* */
- /* Gzip-compressed file support. */
- /* */
- /* FreeType now handles font files that have been compressed with the */
- /* `gzip' program. This is mostly used to parse many of the PCF files */
- /* that come with XFree86. The implementation uses `zlib' to */
- /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
- /* */
- /* Define this macro if you want to enable this `feature'. See also */
- /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
- /* */
-#define FT_CONFIG_OPTION_USE_ZLIB
-
-
- /*************************************************************************/
- /* */
- /* ZLib library selection */
- /* */
- /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
- /* It allows FreeType's `ftgzip' component to link to the system's */
- /* installation of the ZLib library. This is useful on systems like */
- /* Unix or VMS where it generally is already available. */
- /* */
- /* If you let it undefined, the component will use its own copy */
- /* of the zlib sources instead. These have been modified to be */
- /* included directly within the component and *not* export external */
- /* function names. This allows you to link any program with FreeType */
- /* _and_ ZLib without linking conflicts. */
- /* */
- /* Do not #undef this macro here since the build system might define */
- /* it for certain configurations only. */
- /* */
-/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
-
-
- /*************************************************************************/
- /* */
- /* Bzip2-compressed file support. */
- /* */
- /* FreeType now handles font files that have been compressed with the */
- /* `bzip2' program. This is mostly used to parse many of the PCF */
- /* files that come with XFree86. The implementation uses `libbz2' to */
- /* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
- /* Contrary to gzip, bzip2 currently is not included and need to use */
- /* the system available bzip2 implementation. */
- /* */
- /* Define this macro if you want to enable this `feature'. */
- /* */
-/* #define FT_CONFIG_OPTION_USE_BZIP2 */
-
-
- /*************************************************************************/
- /* */
- /* Define to disable the use of file stream functions and types, FILE, */
- /* fopen() etc. Enables the use of smaller system libraries on embedded */
- /* systems that have multiple system libraries, some with or without */
- /* file stream support, in the cases where file stream support is not */
- /* necessary such as memory loading of font files. */
- /* */
-/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
-
-
- /*************************************************************************/
- /* */
- /* PNG bitmap support. */
- /* */
- /* FreeType now handles loading color bitmap glyphs in the PNG format. */
- /* This requires help from the external libpng library. Uncompressed */
- /* color bitmaps do not need any external libraries and will be */
- /* supported regardless of this configuration. */
- /* */
- /* Define this macro if you want to enable this `feature'. */
- /* */
-/* #define FT_CONFIG_OPTION_USE_PNG */
-
-
- /*************************************************************************/
- /* */
- /* DLL export compilation */
- /* */
- /* When compiling FreeType as a DLL, some systems/compilers need a */
- /* special keyword in front OR after the return type of function */
- /* declarations. */
- /* */
- /* Two macros are used within the FreeType source code to define */
- /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
- /* */
- /* FT_EXPORT( return_type ) */
- /* */
- /* is used in a function declaration, as in */
- /* */
- /* FT_EXPORT( FT_Error ) */
- /* FT_Init_FreeType( FT_Library* alibrary ); */
- /* */
- /* */
- /* FT_EXPORT_DEF( return_type ) */
- /* */
- /* is used in a function definition, as in */
- /* */
- /* FT_EXPORT_DEF( FT_Error ) */
- /* FT_Init_FreeType( FT_Library* alibrary ) */
- /* { */- /* ... some code ... */
- /* return FT_Err_Ok; */
- /* } */
- /* */
- /* You can provide your own implementation of FT_EXPORT and */
- /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
- /* will be later automatically defined as `extern return_type' to */
- /* allow normal compilation. */
- /* */
- /* Do not #undef these macros here since the build system might define */
- /* them for certain configurations only. */
- /* */
-/* #define FT_EXPORT(x) extern x */
-/* #define FT_EXPORT_DEF(x) x */
-
-
- /*************************************************************************/
- /* */
- /* Glyph Postscript Names handling */
- /* */
- /* By default, FreeType 2 is compiled with the `psnames' module. This */
- /* module is in charge of converting a glyph name string into a */
- /* Unicode value, or return a Macintosh standard glyph name for the */
- /* use with the TrueType `post' table. */
- /* */
- /* Undefine this macro if you do not want `psnames' compiled in your */
- /* build of FreeType. This has the following effects: */
- /* */
- /* - The TrueType driver will provide its own set of glyph names, */
- /* if you build it to support postscript names in the TrueType */
- /* `post' table. */
- /* */
- /* - The Type 1 driver will not be able to synthesize a Unicode */
- /* charmap out of the glyphs found in the fonts. */
- /* */
- /* You would normally undefine this configuration macro when building */
- /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
- /* */
-#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
-
- /*************************************************************************/
- /* */
- /* Postscript Names to Unicode Values support */
- /* */
- /* By default, FreeType 2 is built with the `PSNames' module compiled */
- /* in. Among other things, the module is used to convert a glyph name */
- /* into a Unicode value. This is especially useful in order to */
- /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
- /* through a big table named the `Adobe Glyph List' (AGL). */
- /* */
- /* Undefine this macro if you do not want the Adobe Glyph List */
- /* compiled in your `PSNames' module. The Type 1 driver will not be */
- /* able to synthesize a Unicode charmap out of the glyphs found in the */
- /* fonts. */
- /* */
-#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
-
-
- /*************************************************************************/
- /* */
- /* Support for Mac fonts */
- /* */
- /* Define this macro if you want support for outline fonts in Mac */
- /* format (mac dfont, mac resource, macbinary containing a mac */
- /* resource) on non-Mac platforms. */
- /* */
- /* Note that the `FOND' resource isn't checked. */
- /* */
-#define FT_CONFIG_OPTION_MAC_FONTS
-
-
- /*************************************************************************/
- /* */
- /* Guessing methods to access embedded resource forks */
- /* */
- /* Enable extra Mac fonts support on non-Mac platforms (e.g. */
- /* GNU/Linux). */
- /* */
- /* Resource forks which include fonts data are stored sometimes in */
- /* locations which users or developers don't expected. In some cases, */
- /* resource forks start with some offset from the head of a file. In */
- /* other cases, the actual resource fork is stored in file different */
- /* from what the user specifies. If this option is activated, */
- /* FreeType tries to guess whether such offsets or different file */
- /* names must be used. */
- /* */
- /* Note that normal, direct access of resource forks is controlled via */
- /* the FT_CONFIG_OPTION_MAC_FONTS option. */
- /* */
-#ifdef FT_CONFIG_OPTION_MAC_FONTS
-#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
-#endif
-
-
- /*************************************************************************/
- /* */
- /* Allow the use of FT_Incremental_Interface to load typefaces that */
- /* contain no glyph data, but supply it via a callback function. */
- /* This is required by clients supporting document formats which */
- /* supply font data incrementally as the document is parsed, such */
- /* as the Ghostscript interpreter for the PostScript language. */
- /* */
-#define FT_CONFIG_OPTION_INCREMENTAL
-
-
- /*************************************************************************/
- /* */
- /* The size in bytes of the render pool used by the scan-line converter */
- /* to do all of its work. */
- /* */
- /* This must be greater than 4KByte if you use FreeType to rasterize */
- /* glyphs; otherwise, you may set it to zero to avoid unnecessary */
- /* allocation of the render pool. */
- /* */
-#define FT_RENDER_POOL_SIZE 16384L
-
-
- /*************************************************************************/
- /* */
- /* FT_MAX_MODULES */
- /* */
- /* The maximum number of modules that can be registered in a single */
- /* FreeType library object. 32 is the default. */
- /* */
-#define FT_MAX_MODULES 32
-
-
- /*************************************************************************/
- /* */
- /* Debug level */
- /* */
- /* FreeType can be compiled in debug or trace mode. In debug mode, */
- /* errors are reported through the `ftdebug' component. In trace */
- /* mode, additional messages are sent to the standard output during */
- /* execution. */
- /* */
- /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
- /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
- /* */
- /* Don't define any of these macros to compile in `release' mode! */
- /* */
- /* Do not #undef these macros here since the build system might define */
- /* them for certain configurations only. */
- /* */
-/* #define FT_DEBUG_LEVEL_ERROR */
-/* #define FT_DEBUG_LEVEL_TRACE */
-
-
- /*************************************************************************/
- /* */
- /* Autofitter debugging */
- /* */
- /* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */
- /* control the autofitter behaviour for debugging purposes with global */
- /* boolean variables (consequently, you should *never* enable this */
- /* while compiling in `release' mode): */
- /* */
- /* _af_debug_disable_horz_hints */
- /* _af_debug_disable_vert_hints */
- /* _af_debug_disable_blue_hints */
- /* */
- /* Additionally, the following functions provide dumps of various */
- /* internal autofit structures to stdout (using `printf'): */
- /* */
- /* af_glyph_hints_dump_points */
- /* af_glyph_hints_dump_segments */
- /* af_glyph_hints_dump_edges */
- /* */
- /* As an argument, they use another global variable: */
- /* */
- /* _af_debug_hints */
- /* */
- /* Please have a look at the `ftgrid' demo program to see how those */
- /* variables and macros should be used. */
- /* */
- /* Do not #undef these macros here since the build system might define */
- /* them for certain configurations only. */
- /* */
-/* #define FT_DEBUG_AUTOFIT */
-
-
- /*************************************************************************/
- /* */
- /* Memory Debugging */
- /* */
- /* FreeType now comes with an integrated memory debugger that is */
- /* capable of detecting simple errors like memory leaks or double */
- /* deletes. To compile it within your build of the library, you */
- /* should define FT_DEBUG_MEMORY here. */
- /* */
- /* Note that the memory debugger is only activated at runtime when */
- /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
- /* */
- /* Do not #undef this macro here since the build system might define */
- /* it for certain configurations only. */
- /* */
-/* #define FT_DEBUG_MEMORY */
-
-
- /*************************************************************************/
- /* */
- /* Module errors */
- /* */
- /* If this macro is set (which is _not_ the default), the higher byte */
- /* of an error code gives the module in which the error has occurred, */
- /* while the lower byte is the real error code. */
- /* */
- /* Setting this macro makes sense for debugging purposes only, since */
- /* it would break source compatibility of certain programs that use */
- /* FreeType 2. */
- /* */
- /* More details can be found in the files ftmoderr.h and fterrors.h. */
- /* */
-#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
-
-
- /*************************************************************************/
- /* */
- /* Position Independent Code */
- /* */
- /* If this macro is set (which is _not_ the default), FreeType2 will */
- /* avoid creating constants that require address fixups. Instead the */
- /* constants will be moved into a struct and additional intialization */
- /* code will be used. */
- /* */
- /* Setting this macro is needed for systems that prohibit address */
- /* fixups, such as BREW. */
- /* */
-/* #define FT_CONFIG_OPTION_PIC */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** S F N T D R I V E R C O N F I G U R A T I O N ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
- /* embedded bitmaps in all formats using the SFNT module (namely */
- /* TrueType & OpenType). */
- /* */
-#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
- /* load and enumerate the glyph Postscript names in a TrueType or */
- /* OpenType file. */
- /* */
- /* Note that when you do not compile the `PSNames' module by undefining */
- /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
- /* contain additional code used to read the PS Names table from a font. */
- /* */
- /* (By default, the module uses `PSNames' to extract glyph names.) */
- /* */
-#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
- /* access the internal name table in a SFNT-based format like TrueType */
- /* or OpenType. The name table contains various strings used to */
- /* describe the font, like family name, copyright, version, etc. It */
- /* does not contain any glyph name though. */
- /* */
- /* Accessing SFNT names is done through the functions declared in */
- /* `freetype/ftsnames.h'. */
- /* */
-#define TT_CONFIG_OPTION_SFNT_NAMES
-
-
- /*************************************************************************/
- /* */
- /* TrueType CMap support */
- /* */
- /* Here you can fine-tune which TrueType CMap table format shall be */
- /* supported. */
-#define TT_CONFIG_CMAP_FORMAT_0
-#define TT_CONFIG_CMAP_FORMAT_2
-#define TT_CONFIG_CMAP_FORMAT_4
-#define TT_CONFIG_CMAP_FORMAT_6
-#define TT_CONFIG_CMAP_FORMAT_8
-#define TT_CONFIG_CMAP_FORMAT_10
-#define TT_CONFIG_CMAP_FORMAT_12
-#define TT_CONFIG_CMAP_FORMAT_13
-#define TT_CONFIG_CMAP_FORMAT_14
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
- /* a bytecode interpreter in the TrueType driver. */
- /* */
- /* By undefining this, you will only compile the code necessary to load */
- /* TrueType glyphs without hinting. */
- /* */
- /* Do not #undef this macro here, since the build system might */
- /* define it for certain configurations only. */
- /* */
-#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */
- /* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */
- /* replaces the native TrueType hinting mechanism when anything but */
- /* FT_RENDER_MODE_MONO is requested. */
- /* */
- /* Enabling this causes the TrueType driver to ignore instructions under */
- /* certain conditions. This is done in accordance with the guide here, */
- /* with some minor differences: */
- /* */
- /* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */
- /* */
- /* By undefining this, you only compile the code necessary to hint */
- /* TrueType glyphs with native TT hinting. */
- /* */
- /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */
- /* defined. */
- /* */
-/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
-
- /*************************************************************************/
- /* */
- /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
- /* of the TrueType bytecode interpreter is used that doesn't implement */
- /* any of the patented opcodes and algorithms. The patents related to */
- /* TrueType hinting have expired worldwide since May 2010; this option */
- /* is now deprecated. */
- /* */
- /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */
- /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */
- /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
- /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
- /* */
- /* This macro is only useful for a small number of font files (mostly */
- /* for Asian scripts) that require bytecode interpretation to properly */
- /* load glyphs. For all other fonts, this produces unpleasant results, */
- /* thus the unpatented interpreter is never used to load glyphs from */
- /* TrueType fonts unless one of the following two options is used. */
- /* */
- /* - The unpatented interpreter is explicitly activated by the user */
- /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
- /* when opening the FT_Face. */
- /* */
- /* - FreeType detects that the FT_Face corresponds to one of the */
- /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
- /* contains a hard-coded list of font names and other matching */
- /* parameters (see function `tt_face_init' in file */
- /* `src/truetype/ttobjs.c'). */
- /* */
- /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
- /* */
- /* { */- /* FT_Parameter parameter; */
- /* FT_Open_Args open_args; */
- /* */
- /* */
- /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
- /* */
- /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
- /* open_args.pathname = my_font_pathname; */
- /* open_args.num_params = 1; */
- /* open_args.params = ¶meter; */
- /* */
- /* error = FT_Open_Face( library, &open_args, index, &face ); */
- /* ... */
- /* } */
- /* */
-/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
- /* bytecode interpreter with a huge switch statement, rather than a call */
- /* table. This results in smaller and faster code for a number of */
- /* architectures. */
- /* */
- /* Note however that on some compiler/processor combinations, undefining */
- /* this macro will generate faster, though larger, code. */
- /* */
-#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
- /* TrueType glyph loader to use Apple's definition of how to handle */
- /* component offsets in composite glyphs. */
- /* */
- /* Apple and MS disagree on the default behavior of component offsets */
- /* in composites. Apple says that they should be scaled by the scaling */
- /* factors in the transformation matrix (roughly, it's more complex) */
- /* while MS says they should not. OpenType defines two bits in the */
- /* composite flags array which can be used to disambiguate, but old */
- /* fonts will not have them. */
- /* */
- /* http://www.microsoft.com/typography/otspec/glyf.htm */
- /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
- /* */
-#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
- /* support for Apple's distortable font technology (fvar, gvar, cvar, */
- /* and avar tables). This has many similarities to Type 1 Multiple */
- /* Masters support. */
- /* */
-#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
-
-
- /*************************************************************************/
- /* */
- /* Define TT_CONFIG_OPTION_BDF if you want to include support for */
- /* an embedded `BDF ' table within SFNT-based bitmap formats. */
- /* */
-#define TT_CONFIG_OPTION_BDF
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */
- /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
- /* required. */
- /* */
-#define T1_MAX_DICT_DEPTH 5
-
-
- /*************************************************************************/
- /* */
- /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
- /* calls during glyph loading. */
- /* */
-#define T1_MAX_SUBRS_CALLS 16
-
-
- /*************************************************************************/
- /* */
- /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
- /* minimum of 16 is required. */
- /* */
- /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
- /* */
-#define T1_MAX_CHARSTRINGS_OPERANDS 256
-
-
- /*************************************************************************/
- /* */
- /* Define this configuration macro if you want to prevent the */
- /* compilation of `t1afm', which is in charge of reading Type 1 AFM */
- /* files into an existing face. Note that if set, the T1 driver will be */
- /* unable to produce kerning distances. */
- /* */
-#undef T1_CONFIG_OPTION_NO_AFM
-
-
- /*************************************************************************/
- /* */
- /* Define this configuration macro if you want to prevent the */
- /* compilation of the Multiple Masters font support in the Type 1 */
- /* driver. */
- /* */
-#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** C F F D R I V E R C O N F I G U R A T I O N ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* CFF_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe CFF */
- /* engine gets compiled into FreeType. If defined, it is possible to */
- /* switch between the two engines using the `hinting-engine' property of */
- /* the cff driver module. */
- /* */
-/* #define CFF_CONFIG_OPTION_OLD_ENGINE */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
- /* support. */
- /* */
-#define AF_CONFIG_OPTION_CJK
-
- /*************************************************************************/
- /* */
- /* Compile autofit module with Indic script support. */
- /* */
-#define AF_CONFIG_OPTION_INDIC
-
- /*************************************************************************/
- /* */
- /* Compile autofit module with warp hinting. The idea of the warping */
- /* code is to slightly scale and shift a glyph within a single dimension */
- /* so that as much of its segments are aligned (more or less) on the */
- /* grid. To find out the optimal scaling and shifting value, various */
- /* parameter combinations are tried and scored. */
- /* */
- /* This experimental option is only active if the render mode is */
- /* FT_RENDER_MODE_LIGHT. */
- /* */
-/* #define AF_CONFIG_OPTION_USE_WARPER */
-
- /* */
-
-
- /*
- * This macro is obsolete. Support has been removed in FreeType
- * version 2.5.
- */
-/* #define FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- /*
- * This macro is defined if either unpatented or native TrueType
- * hinting is requested by the definitions above.
- */
-#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
-#define TT_USE_BYTECODE_INTERPRETER
-#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
-#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
-#define TT_USE_BYTECODE_INTERPRETER
-#endif
-
-FT_END_HEADER
-
-
-#endif /* __FTOPTION_H__ */
-
-
-/* END */
--- a/include/freetype/config/ftstdlib.h
+++ /dev/null
@@ -1,174 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftstdlib.h */
-/* */
-/* ANSI-specific library and header configuration file (specification */
-/* only). */
-/* */
-/* Copyright 2002-2007, 2009, 2011-2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to group all #includes to the ANSI C library that */
- /* FreeType normally requires. It also defines macros to rename the */
- /* standard functions within the FreeType source code. */
- /* */
- /* Load a file which defines __FTSTDLIB_H__ before this one to override */
- /* it. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTSTDLIB_H__
-#define __FTSTDLIB_H__
-
-
-#include <stddef.h>
-
-#define ft_ptrdiff_t ptrdiff_t
-
-
- /**********************************************************************/
- /* */
- /* integer limits */
- /* */
- /* UINT_MAX and ULONG_MAX are used to automatically compute the size */
- /* of `int' and `long' in bytes at compile-time. So far, this works */
- /* for all platforms the library has been tested on. */
- /* */
- /* Note that on the extremely rare platforms that do not provide */
- /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */
- /* old Crays where `int' is 36 bits), we do not make any guarantee */
- /* about the correct behaviour of FT2 with all fonts. */
- /* */
- /* In these case, `ftconfig.h' will refuse to compile anyway with a */
- /* message like `couldn't find 32-bit type' or something similar. */
- /* */
- /**********************************************************************/
-
-
-#include <limits.h>
-
-#define FT_CHAR_BIT CHAR_BIT
-#define FT_USHORT_MAX USHRT_MAX
-#define FT_INT_MAX INT_MAX
-#define FT_INT_MIN INT_MIN
-#define FT_UINT_MAX UINT_MAX
-#define FT_ULONG_MAX ULONG_MAX
-
-
- /**********************************************************************/
- /* */
- /* character and string processing */
- /* */
- /**********************************************************************/
-
-
-#include <string.h>
-
-#define ft_memchr memchr
-#define ft_memcmp memcmp
-#define ft_memcpy memcpy
-#define ft_memmove memmove
-#define ft_memset memset
-#define ft_strcat strcat
-#define ft_strcmp strcmp
-#define ft_strcpy strcpy
-#define ft_strlen strlen
-#define ft_strncmp strncmp
-#define ft_strncpy strncpy
-#define ft_strrchr strrchr
-#define ft_strstr strstr
-
-
- /**********************************************************************/
- /* */
- /* file handling */
- /* */
- /**********************************************************************/
-
-
-#include <stdio.h>
-
-#define FT_FILE FILE
-#define ft_fclose fclose
-#define ft_fopen fopen
-#define ft_fread fread
-#define ft_fseek fseek
-#define ft_ftell ftell
-#define ft_sprintf sprintf
-
-
- /**********************************************************************/
- /* */
- /* sorting */
- /* */
- /**********************************************************************/
-
-
-#include <stdlib.h>
-
-#define ft_qsort qsort
-
-
- /**********************************************************************/
- /* */
- /* memory allocation */
- /* */
- /**********************************************************************/
-
-
-#define ft_scalloc calloc
-#define ft_sfree free
-#define ft_smalloc malloc
-#define ft_srealloc realloc
-
-
- /**********************************************************************/
- /* */
- /* miscellaneous */
- /* */
- /**********************************************************************/
-
-
-#define ft_atol atol
-#define ft_labs labs
-
-
- /**********************************************************************/
- /* */
- /* execution control */
- /* */
- /**********************************************************************/
-
-
-#include <setjmp.h>
-
-#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
- /* jmp_buf is defined as a macro */
- /* on certain platforms */
-
-#define ft_longjmp longjmp
-#define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */
-
-
- /* the following is only used for debugging purposes, i.e., if */
- /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */
-
-#include <stdarg.h>
-
-
-#endif /* __FTSTDLIB_H__ */
-
-
-/* END */
--- a/include/freetype/freetype.h
+++ /dev/null
@@ -1,4036 +1,0 @@
-/***************************************************************************/
-/* */
-/* freetype.h */
-/* */
-/* FreeType high-level API and common types (specification only). */
-/* */
-/* Copyright 1996-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FREETYPE_H__
-#define __FREETYPE_H__
-
-
-#ifndef FT_FREETYPE_H
-#error "`ft2build.h' hasn't been included yet!"
-#error "Please always use macros to include FreeType header files."
-#error "Example:"
-#error " #include <ft2build.h>"
-#error " #include FT_FREETYPE_H"
-#endif
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_TYPES_H
-#include FT_ERRORS_H
-
-
-FT_BEGIN_HEADER
-
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* user_allocation */
- /* */
- /* <Title> */
- /* User allocation */
- /* */
- /* <Abstract> */
- /* How client applications should allocate FreeType data structures. */
- /* */
- /* <Description> */
- /* FreeType assumes that structures allocated by the user and passed */
- /* as arguments are zeroed out except for the actual data. In other */
- /* words, it is recommended to use `calloc' (or variants of it) */
- /* instead of `malloc' for allocation. */
- /* */
- /*************************************************************************/
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* B A S I C T Y P E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* base_interface */
- /* */
- /* <Title> */
- /* Base Interface */
- /* */
- /* <Abstract> */
- /* The FreeType~2 base font interface. */
- /* */
- /* <Description> */
- /* This section describes the public high-level API of FreeType~2. */
- /* */
- /* <Order> */
- /* FT_Library */
- /* FT_Face */
- /* FT_Size */
- /* FT_GlyphSlot */
- /* FT_CharMap */
- /* FT_Encoding */
- /* */
- /* FT_FaceRec */
- /* */
- /* FT_FACE_FLAG_SCALABLE */
- /* FT_FACE_FLAG_FIXED_SIZES */
- /* FT_FACE_FLAG_FIXED_WIDTH */
- /* FT_FACE_FLAG_HORIZONTAL */
- /* FT_FACE_FLAG_VERTICAL */
- /* FT_FACE_FLAG_COLOR */
- /* FT_FACE_FLAG_SFNT */
- /* FT_FACE_FLAG_CID_KEYED */
- /* FT_FACE_FLAG_TRICKY */
- /* FT_FACE_FLAG_KERNING */
- /* FT_FACE_FLAG_MULTIPLE_MASTERS */
- /* FT_FACE_FLAG_GLYPH_NAMES */
- /* FT_FACE_FLAG_EXTERNAL_STREAM */
- /* FT_FACE_FLAG_FAST_GLYPHS */
- /* FT_FACE_FLAG_HINTER */
- /* */
- /* FT_STYLE_FLAG_BOLD */
- /* FT_STYLE_FLAG_ITALIC */
- /* */
- /* FT_SizeRec */
- /* FT_Size_Metrics */
- /* */
- /* FT_GlyphSlotRec */
- /* FT_Glyph_Metrics */
- /* FT_SubGlyph */
- /* */
- /* FT_Bitmap_Size */
- /* */
- /* FT_Init_FreeType */
- /* FT_Done_FreeType */
- /* */
- /* FT_New_Face */
- /* FT_Done_Face */
- /* FT_New_Memory_Face */
- /* FT_Open_Face */
- /* FT_Open_Args */
- /* FT_Parameter */
- /* FT_Attach_File */
- /* FT_Attach_Stream */
- /* */
- /* FT_Set_Char_Size */
- /* FT_Set_Pixel_Sizes */
- /* FT_Request_Size */
- /* FT_Select_Size */
- /* FT_Size_Request_Type */
- /* FT_Size_Request */
- /* FT_Set_Transform */
- /* FT_Load_Glyph */
- /* FT_Get_Char_Index */
- /* FT_Get_Name_Index */
- /* FT_Load_Char */
- /* */
- /* FT_OPEN_MEMORY */
- /* FT_OPEN_STREAM */
- /* FT_OPEN_PATHNAME */
- /* FT_OPEN_DRIVER */
- /* FT_OPEN_PARAMS */
- /* */
- /* FT_LOAD_DEFAULT */
- /* FT_LOAD_RENDER */
- /* FT_LOAD_MONOCHROME */
- /* FT_LOAD_LINEAR_DESIGN */
- /* FT_LOAD_NO_SCALE */
- /* FT_LOAD_NO_HINTING */
- /* FT_LOAD_NO_BITMAP */
- /* FT_LOAD_CROP_BITMAP */
- /* */
- /* FT_LOAD_VERTICAL_LAYOUT */
- /* FT_LOAD_IGNORE_TRANSFORM */
- /* FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */
- /* FT_LOAD_FORCE_AUTOHINT */
- /* FT_LOAD_NO_RECURSE */
- /* FT_LOAD_PEDANTIC */
- /* */
- /* FT_LOAD_TARGET_NORMAL */
- /* FT_LOAD_TARGET_LIGHT */
- /* FT_LOAD_TARGET_MONO */
- /* FT_LOAD_TARGET_LCD */
- /* FT_LOAD_TARGET_LCD_V */
- /* */
- /* FT_Render_Glyph */
- /* FT_Render_Mode */
- /* FT_Get_Kerning */
- /* FT_Kerning_Mode */
- /* FT_Get_Track_Kerning */
- /* FT_Get_Glyph_Name */
- /* FT_Get_Postscript_Name */
- /* */
- /* FT_CharMapRec */
- /* FT_Select_Charmap */
- /* FT_Set_Charmap */
- /* FT_Get_Charmap_Index */
- /* */
- /* FT_FSTYPE_INSTALLABLE_EMBEDDING */
- /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING */
- /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING */
- /* FT_FSTYPE_EDITABLE_EMBEDDING */
- /* FT_FSTYPE_NO_SUBSETTING */
- /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY */
- /* */
- /* FT_Get_FSType_Flags */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Glyph_Metrics */
- /* */
- /* <Description> */
- /* A structure used to model the metrics of a single glyph. The */
- /* values are expressed in 26.6 fractional pixel format; if the flag */
- /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */
- /* are expressed in font units instead. */
- /* */
- /* <Fields> */
- /* width :: */
- /* The glyph's width. */
- /* */
- /* height :: */
- /* The glyph's height. */
- /* */
- /* horiBearingX :: */
- /* Left side bearing for horizontal layout. */
- /* */
- /* horiBearingY :: */
- /* Top side bearing for horizontal layout. */
- /* */
- /* horiAdvance :: */
- /* Advance width for horizontal layout. */
- /* */
- /* vertBearingX :: */
- /* Left side bearing for vertical layout. */
- /* */
- /* vertBearingY :: */
- /* Top side bearing for vertical layout. Larger positive values */
- /* mean further below the vertical glyph origin. */
- /* */
- /* vertAdvance :: */
- /* Advance height for vertical layout. Positive values mean the */
- /* glyph has a positive advance downward. */
- /* */
- /* <Note> */
- /* If not disabled with @FT_LOAD_NO_HINTING, the values represent */
- /* dimensions of the hinted glyph (in case hinting is applicable). */
- /* */
- /* Stroking a glyph with an outside border does not increase */
- /* `horiAdvance' or `vertAdvance'; you have to manually adjust these */
- /* values to account for the added width and height. */
- /* */
- typedef struct FT_Glyph_Metrics_
- {- FT_Pos width;
- FT_Pos height;
-
- FT_Pos horiBearingX;
- FT_Pos horiBearingY;
- FT_Pos horiAdvance;
-
- FT_Pos vertBearingX;
- FT_Pos vertBearingY;
- FT_Pos vertAdvance;
-
- } FT_Glyph_Metrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Bitmap_Size */
- /* */
- /* <Description> */
- /* This structure models the metrics of a bitmap strike (i.e., a set */
- /* of glyphs for a given point size and resolution) in a bitmap font. */
- /* It is used for the `available_sizes' field of @FT_Face. */
- /* */
- /* <Fields> */
- /* height :: The vertical distance, in pixels, between two */
- /* consecutive baselines. It is always positive. */
- /* */
- /* width :: The average width, in pixels, of all glyphs in the */
- /* strike. */
- /* */
- /* size :: The nominal size of the strike in 26.6 fractional */
- /* points. This field is not very useful. */
- /* */
- /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */
- /* pixels. */
- /* */
- /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */
- /* pixels. */
- /* */
- /* <Note> */
- /* Windows FNT: */
- /* The nominal size given in a FNT font is not reliable. Thus when */
- /* the driver finds it incorrect, it sets `size' to some calculated */
- /* values and sets `x_ppem' and `y_ppem' to the pixel width and */
- /* height given in the font, respectively. */
- /* */
- /* TrueType embedded bitmaps: */
- /* `size', `width', and `height' values are not contained in the */
- /* bitmap strike itself. They are computed from the global font */
- /* parameters. */
- /* */
- typedef struct FT_Bitmap_Size_
- {- FT_Short height;
- FT_Short width;
-
- FT_Pos size;
-
- FT_Pos x_ppem;
- FT_Pos y_ppem;
-
- } FT_Bitmap_Size;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* O B J E C T C L A S S E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Library */
- /* */
- /* <Description> */
- /* A handle to a FreeType library instance. Each `library' is */
- /* completely independent from the others; it is the `root' of a set */
- /* of objects like fonts, faces, sizes, etc. */
- /* */
- /* It also embeds a memory manager (see @FT_Memory), as well as a */
- /* scan-line converter object (see @FT_Raster). */
- /* */
- /* In multi-threaded applications, make sure that the same FT_Library */
- /* object or any of its children doesn't get accessed in parallel. */
- /* */
- /* <Note> */
- /* Library objects are normally created by @FT_Init_FreeType, and */
- /* destroyed with @FT_Done_FreeType. If you need reference-counting */
- /* (cf. @FT_Reference_Library), use @FT_New_Library and */
- /* @FT_Done_Library. */
- /* */
- typedef struct FT_LibraryRec_ *FT_Library;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Module */
- /* */
- /* <Description> */
- /* A handle to a given FreeType module object. Each module can be a */
- /* font driver, a renderer, or anything else that provides services */
- /* to the formers. */
- /* */
- typedef struct FT_ModuleRec_* FT_Module;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Driver */
- /* */
- /* <Description> */
- /* A handle to a given FreeType font driver object. Each font driver */
- /* is a special module capable of creating faces from font files. */
- /* */
- typedef struct FT_DriverRec_* FT_Driver;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Renderer */
- /* */
- /* <Description> */
- /* A handle to a given FreeType renderer. A renderer is a special */
- /* module in charge of converting a glyph image to a bitmap, when */
- /* necessary. Each renderer supports a given glyph image format, and */
- /* one or more target surface depths. */
- /* */
- typedef struct FT_RendererRec_* FT_Renderer;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Face */
- /* */
- /* <Description> */
- /* A handle to a given typographic face object. A face object models */
- /* a given typeface, in a given style. */
- /* */
- /* <Note> */
- /* Each face object also owns a single @FT_GlyphSlot object, as well */
- /* as one or more @FT_Size objects. */
- /* */
- /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */
- /* a given filepathname or a custom input stream. */
- /* */
- /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */
- /* */
- /* <Also> */
- /* See @FT_FaceRec for the publicly accessible fields of a given face */
- /* object. */
- /* */
- typedef struct FT_FaceRec_* FT_Face;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Size */
- /* */
- /* <Description> */
- /* A handle to an object used to model a face scaled to a given */
- /* character size. */
- /* */
- /* <Note> */
- /* Each @FT_Face has an _active_ @FT_Size object that is used by */
- /* functions like @FT_Load_Glyph to determine the scaling */
- /* transformation that in turn is used to load and hint glyphs and */
- /* metrics. */
- /* */
- /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */
- /* @FT_Request_Size or even @FT_Select_Size to change the content */
- /* (i.e., the scaling values) of the active @FT_Size. */
- /* */
- /* You can use @FT_New_Size to create additional size objects for a */
- /* given @FT_Face, but they won't be used by other functions until */
- /* you activate it through @FT_Activate_Size. Only one size can be */
- /* activated at any given time per face. */
- /* */
- /* <Also> */
- /* See @FT_SizeRec for the publicly accessible fields of a given size */
- /* object. */
- /* */
- typedef struct FT_SizeRec_* FT_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to a given `glyph slot'. A slot is a container where it */
- /* is possible to load any of the glyphs contained in its parent */
- /* face. */
- /* */
- /* In other words, each time you call @FT_Load_Glyph or */
- /* @FT_Load_Char, the slot's content is erased by the new glyph data, */
- /* i.e., the glyph's metrics, its image (bitmap or outline), and */
- /* other control information. */
- /* */
- /* <Also> */
- /* See @FT_GlyphSlotRec for the publicly accessible glyph fields. */
- /* */
- typedef struct FT_GlyphSlotRec_* FT_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_CharMap */
- /* */
- /* <Description> */
- /* A handle to a given character map. A charmap is used to translate */
- /* character codes in a given encoding into glyph indexes for its */
- /* parent's face. Some font formats may provide several charmaps per */
- /* font. */
- /* */
- /* Each face object owns zero or more charmaps, but only one of them */
- /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */
- /* */
- /* The list of available charmaps in a face is available through the */
- /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */
- /* */
- /* The currently active charmap is available as `face->charmap'. */
- /* You should call @FT_Set_Charmap to change it. */
- /* */
- /* <Note> */
- /* When a new face is created (either through @FT_New_Face or */
- /* @FT_Open_Face), the library looks for a Unicode charmap within */
- /* the list and automatically activates it. */
- /* */
- /* <Also> */
- /* See @FT_CharMapRec for the publicly accessible fields of a given */
- /* character map. */
- /* */
- typedef struct FT_CharMapRec_* FT_CharMap;
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_ENC_TAG */
- /* */
- /* <Description> */
- /* This macro converts four-letter tags into an unsigned long. It is */
- /* used to define `encoding' identifiers (see @FT_Encoding). */
- /* */
- /* <Note> */
- /* Since many 16-bit compilers don't like 32-bit enumerations, you */
- /* should redefine this macro in case of problems to something like */
- /* this: */
- /* */
- /* { */- /* #define FT_ENC_TAG( value, a, b, c, d ) value */
- /* } */
- /* */
- /* to get a simple enumeration without assigning special numbers. */
- /* */
-
-#ifndef FT_ENC_TAG
-#define FT_ENC_TAG( value, a, b, c, d ) \
- value = ( ( (FT_UInt32)(a) << 24 ) | \
- ( (FT_UInt32)(b) << 16 ) | \
- ( (FT_UInt32)(c) << 8 ) | \
- (FT_UInt32)(d) )
-
-#endif /* FT_ENC_TAG */
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Encoding */
- /* */
- /* <Description> */
- /* An enumeration used to specify character sets supported by */
- /* charmaps. Used in the @FT_Select_Charmap API function. */
- /* */
- /* <Note> */
- /* Despite the name, this enumeration lists specific character */
- /* repertories (i.e., charsets), and not text encoding methods (e.g., */
- /* UTF-8, UTF-16, etc.). */
- /* */
- /* Other encodings might be defined in the future. */
- /* */
- /* <Values> */
- /* FT_ENCODING_NONE :: */
- /* The encoding value~0 is reserved. */
- /* */
- /* FT_ENCODING_UNICODE :: */
- /* Corresponds to the Unicode character set. This value covers */
- /* all versions of the Unicode repertoire, including ASCII and */
- /* Latin-1. Most fonts include a Unicode charmap, but not all */
- /* of them. */
- /* */
- /* For example, if you want to access Unicode value U+1F028 (and */
- /* the font contains it), use value 0x1F028 as the input value for */
- /* @FT_Get_Char_Index. */
- /* */
- /* FT_ENCODING_MS_SYMBOL :: */
- /* Corresponds to the Microsoft Symbol encoding, used to encode */
- /* mathematical symbols in the 32..255 character code range. For */
- /* more information, see */
- /* `http://www.kostis.net/charsets/symbol.htm'. */
- /* */
- /* FT_ENCODING_SJIS :: */
- /* Corresponds to Japanese SJIS encoding. More info at */
- /* at `http://en.wikipedia.org/wiki/Shift_JIS'. */
- /* See note on multi-byte encodings below. */
- /* */
- /* FT_ENCODING_GB2312 :: */
- /* Corresponds to an encoding system for Simplified Chinese as used */
- /* used in mainland China. */
- /* */
- /* FT_ENCODING_BIG5 :: */
- /* Corresponds to an encoding system for Traditional Chinese as */
- /* used in Taiwan and Hong Kong. */
- /* */
- /* FT_ENCODING_WANSUNG :: */
- /* Corresponds to the Korean encoding system known as Wansung. */
- /* For more information see */
- /* `http://msdn.microsoft.com/en-US/goglobal/cc305154'. */
- /* */
- /* FT_ENCODING_JOHAB :: */
- /* The Korean standard character set (KS~C 5601-1992), which */
- /* corresponds to MS Windows code page 1361. This character set */
- /* includes all possible Hangeul character combinations. */
- /* */
- /* FT_ENCODING_ADOBE_LATIN_1 :: */
- /* Corresponds to a Latin-1 encoding as defined in a Type~1 */
- /* PostScript font. It is limited to 256 character codes. */
- /* */
- /* FT_ENCODING_ADOBE_STANDARD :: */
- /* Corresponds to the Adobe Standard encoding, as found in Type~1, */
- /* CFF, and OpenType/CFF fonts. It is limited to 256 character */
- /* codes. */
- /* */
- /* FT_ENCODING_ADOBE_EXPERT :: */
- /* Corresponds to the Adobe Expert encoding, as found in Type~1, */
- /* CFF, and OpenType/CFF fonts. It is limited to 256 character */
- /* codes. */
- /* */
- /* FT_ENCODING_ADOBE_CUSTOM :: */
- /* Corresponds to a custom encoding, as found in Type~1, CFF, and */
- /* OpenType/CFF fonts. It is limited to 256 character codes. */
- /* */
- /* FT_ENCODING_APPLE_ROMAN :: */
- /* Corresponds to the 8-bit Apple roman encoding. Many TrueType */
- /* and OpenType fonts contain a charmap for this encoding, since */
- /* older versions of Mac OS are able to use it. */
- /* */
- /* FT_ENCODING_OLD_LATIN_2 :: */
- /* This value is deprecated and was never used nor reported by */
- /* FreeType. Don't use or test for it. */
- /* */
- /* FT_ENCODING_MS_SJIS :: */
- /* Same as FT_ENCODING_SJIS. Deprecated. */
- /* */
- /* FT_ENCODING_MS_GB2312 :: */
- /* Same as FT_ENCODING_GB2312. Deprecated. */
- /* */
- /* FT_ENCODING_MS_BIG5 :: */
- /* Same as FT_ENCODING_BIG5. Deprecated. */
- /* */
- /* FT_ENCODING_MS_WANSUNG :: */
- /* Same as FT_ENCODING_WANSUNG. Deprecated. */
- /* */
- /* FT_ENCODING_MS_JOHAB :: */
- /* Same as FT_ENCODING_JOHAB. Deprecated. */
- /* */
- /* <Note> */
- /* By default, FreeType automatically synthesizes a Unicode charmap */
- /* for PostScript fonts, using their glyph names dictionaries. */
- /* However, it also reports the encodings defined explicitly in the */
- /* font file, for the cases when they are needed, with the Adobe */
- /* values as well. */
- /* */
- /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */
- /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */
- /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out */
- /* which encoding is really present. If, for example, the */
- /* `cs_registry' field is `KOI8' and the `cs_encoding' field is `R', */
- /* the font is encoded in KOI8-R. */
- /* */
- /* FT_ENCODING_NONE is always set (with a single exception) by the */
- /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */
- /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */
- /* which encoding is really present. For example, */
- /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */
- /* Russian). */
- /* */
- /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */
- /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */
- /* FT_ENCODING_APPLE_ROMAN). */
- /* */
- /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */
- /* @FT_Get_CMap_Language_ID to query the Mac language ID that may */
- /* be needed to be able to distinguish Apple encoding variants. See */
- /* */
- /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */
- /* */
- /* to get an idea how to do that. Basically, if the language ID */
- /* is~0, don't use it, otherwise subtract 1 from the language ID. */
- /* Then examine `encoding_id'. If, for example, `encoding_id' is */
- /* @TT_MAC_ID_ROMAN and the language ID (minus~1) is */
- /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */
- /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */
- /* variant the Arabic encoding. */
- /* */
- typedef enum FT_Encoding_
- {- FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
-
- FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
- FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ),
-
- FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ),
- FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ),
- FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ),
- FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
- FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ),
-
- /* for backwards compatibility */
- FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS,
- FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312,
- FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5,
- FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
- FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB,
-
- FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
- FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ),
- FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ),
- FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ),
-
- FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
-
- FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
-
- } FT_Encoding;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* ft_encoding_xxx */
- /* */
- /* <Description> */
- /* These constants are deprecated; use the corresponding @FT_Encoding */
- /* values instead. */
- /* */
-#define ft_encoding_none FT_ENCODING_NONE
-#define ft_encoding_unicode FT_ENCODING_UNICODE
-#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL
-#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1
-#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2
-#define ft_encoding_sjis FT_ENCODING_SJIS
-#define ft_encoding_gb2312 FT_ENCODING_GB2312
-#define ft_encoding_big5 FT_ENCODING_BIG5
-#define ft_encoding_wansung FT_ENCODING_WANSUNG
-#define ft_encoding_johab FT_ENCODING_JOHAB
-
-#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD
-#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT
-#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM
-#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_CharMapRec */
- /* */
- /* <Description> */
- /* The base charmap structure. */
- /* */
- /* <Fields> */
- /* face :: A handle to the parent face object. */
- /* */
- /* encoding :: An @FT_Encoding tag identifying the charmap. Use */
- /* this with @FT_Select_Charmap. */
- /* */
- /* platform_id :: An ID number describing the platform for the */
- /* following encoding ID. This comes directly from */
- /* the TrueType specification and should be emulated */
- /* for other formats. */
- /* */
- /* encoding_id :: A platform specific encoding number. This also */
- /* comes from the TrueType specification and should be */
- /* emulated similarly. */
- /* */
- typedef struct FT_CharMapRec_
- {- FT_Face face;
- FT_Encoding encoding;
- FT_UShort platform_id;
- FT_UShort encoding_id;
-
- } FT_CharMapRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* B A S E O B J E C T C L A S S E S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Face_Internal */
- /* */
- /* <Description> */
- /* An opaque handle to an `FT_Face_InternalRec' structure, used to */
- /* model private data of a given @FT_Face object. */
- /* */
- /* This structure might change between releases of FreeType~2 and is */
- /* not generally available to client applications. */
- /* */
- typedef struct FT_Face_InternalRec_* FT_Face_Internal;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_FaceRec */
- /* */
- /* <Description> */
- /* FreeType root face class structure. A face object models a */
- /* typeface in a font file. */
- /* */
- /* <Fields> */
- /* num_faces :: The number of faces in the font file. Some */
- /* font formats can have multiple faces in */
- /* a font file. */
- /* */
- /* face_index :: The index of the face in the font file. It */
- /* is set to~0 if there is only one face in */
- /* the font file. */
- /* */
- /* face_flags :: A set of bit flags that give important */
- /* information about the face; see */
- /* @FT_FACE_FLAG_XXX for the details. */
- /* */
- /* style_flags :: A set of bit flags indicating the style of */
- /* the face; see @FT_STYLE_FLAG_XXX for the */
- /* details. */
- /* */
- /* num_glyphs :: The number of glyphs in the face. If the */
- /* face is scalable and has sbits (see */
- /* `num_fixed_sizes'), it is set to the number */
- /* of outline glyphs. */
- /* */
- /* For CID-keyed fonts, this value gives the */
- /* highest CID used in the font. */
- /* */
- /* family_name :: The face's family name. This is an ASCII */
- /* string, usually in English, that describes */
- /* the typeface's family (like `Times New */
- /* Roman', `Bodoni', `Garamond', etc). This */
- /* is a least common denominator used to list */
- /* fonts. Some formats (TrueType & OpenType) */
- /* provide localized and Unicode versions of */
- /* this string. Applications should use the */
- /* format specific interface to access them. */
- /* Can be NULL (e.g., in fonts embedded in a */
- /* PDF file). */
- /* */
- /* style_name :: The face's style name. This is an ASCII */
- /* string, usually in English, that describes */
- /* the typeface's style (like `Italic', */
- /* `Bold', `Condensed', etc). Not all font */
- /* formats provide a style name, so this field */
- /* is optional, and can be set to NULL. As */
- /* for `family_name', some formats provide */
- /* localized and Unicode versions of this */
- /* string. Applications should use the format */
- /* specific interface to access them. */
- /* */
- /* num_fixed_sizes :: The number of bitmap strikes in the face. */
- /* Even if the face is scalable, there might */
- /* still be bitmap strikes, which are called */
- /* `sbits' in that case. */
- /* */
- /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */
- /* strikes in the face. It is set to NULL if */
- /* there is no bitmap strike. */
- /* */
- /* num_charmaps :: The number of charmaps in the face. */
- /* */
- /* charmaps :: An array of the charmaps of the face. */
- /* */
- /* generic :: A field reserved for client uses. See the */
- /* @FT_Generic type description. */
- /* */
- /* bbox :: The font bounding box. Coordinates are */
- /* expressed in font units (see */
- /* `units_per_EM'). The box is large enough */
- /* to contain any glyph from the font. Thus, */
- /* `bbox.yMax' can be seen as the `maximum */
- /* ascender', and `bbox.yMin' as the `minimum */
- /* descender'. Only relevant for scalable */
- /* formats. */
- /* */
- /* Note that the bounding box might be off by */
- /* (at least) one pixel for hinted fonts. See */
- /* @FT_Size_Metrics for further discussion. */
- /* */
- /* units_per_EM :: The number of font units per EM square for */
- /* this face. This is typically 2048 for */
- /* TrueType fonts, and 1000 for Type~1 fonts. */
- /* Only relevant for scalable formats. */
- /* */
- /* ascender :: The typographic ascender of the face, */
- /* expressed in font units. For font formats */
- /* not having this information, it is set to */
- /* `bbox.yMax'. Only relevant for scalable */
- /* formats. */
- /* */
- /* descender :: The typographic descender of the face, */
- /* expressed in font units. For font formats */
- /* not having this information, it is set to */
- /* `bbox.yMin'. Note that this field is */
- /* usually negative. Only relevant for */
- /* scalable formats. */
- /* */
- /* height :: This value is the vertical distance */
- /* between two consecutive baselines, */
- /* expressed in font units. It is always */
- /* positive. Only relevant for scalable */
- /* formats. */
- /* */
- /* If you want the global glyph height, use */
- /* `ascender - descender'. */
- /* */
- /* max_advance_width :: The maximum advance width, in font units, */
- /* for all glyphs in this face. This can be */
- /* used to make word wrapping computations */
- /* faster. Only relevant for scalable */
- /* formats. */
- /* */
- /* max_advance_height :: The maximum advance height, in font units, */
- /* for all glyphs in this face. This is only */
- /* relevant for vertical layouts, and is set */
- /* to `height' for fonts that do not provide */
- /* vertical metrics. Only relevant for */
- /* scalable formats. */
- /* */
- /* underline_position :: The position, in font units, of the */
- /* underline line for this face. It is the */
- /* center of the underlining stem. Only */
- /* relevant for scalable formats. */
- /* */
- /* underline_thickness :: The thickness, in font units, of the */
- /* underline for this face. Only relevant for */
- /* scalable formats. */
- /* */
- /* glyph :: The face's associated glyph slot(s). */
- /* */
- /* size :: The current active size for this face. */
- /* */
- /* charmap :: The current active charmap for this face. */
- /* */
- /* <Note> */
- /* Fields may be changed after a call to @FT_Attach_File or */
- /* @FT_Attach_Stream. */
- /* */
- typedef struct FT_FaceRec_
- {- FT_Long num_faces;
- FT_Long face_index;
-
- FT_Long face_flags;
- FT_Long style_flags;
-
- FT_Long num_glyphs;
-
- FT_String* family_name;
- FT_String* style_name;
-
- FT_Int num_fixed_sizes;
- FT_Bitmap_Size* available_sizes;
-
- FT_Int num_charmaps;
- FT_CharMap* charmaps;
-
- FT_Generic generic;
-
- /*# The following member variables (down to `underline_thickness') */
- /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
- /*# for bitmap fonts. */
- FT_BBox bbox;
-
- FT_UShort units_per_EM;
- FT_Short ascender;
- FT_Short descender;
- FT_Short height;
-
- FT_Short max_advance_width;
- FT_Short max_advance_height;
-
- FT_Short underline_position;
- FT_Short underline_thickness;
-
- FT_GlyphSlot glyph;
- FT_Size size;
- FT_CharMap charmap;
-
- /*@private begin */
-
- FT_Driver driver;
- FT_Memory memory;
- FT_Stream stream;
-
- FT_ListRec sizes_list;
-
- FT_Generic autohint; /* face-specific auto-hinter data */
- void* extensions; /* unused */
-
- FT_Face_Internal internal;
-
- /*@private end */
-
- } FT_FaceRec;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_FACE_FLAG_XXX */
- /* */
- /* <Description> */
- /* A list of bit flags used in the `face_flags' field of the */
- /* @FT_FaceRec structure. They inform client applications of */
- /* properties of the corresponding face. */
- /* */
- /* <Values> */
- /* FT_FACE_FLAG_SCALABLE :: */
- /* Indicates that the face contains outline glyphs. This doesn't */
- /* prevent bitmap strikes, i.e., a face can have both this and */
- /* and @FT_FACE_FLAG_FIXED_SIZES set. */
- /* */
- /* FT_FACE_FLAG_FIXED_SIZES :: */
- /* Indicates that the face contains bitmap strikes. See also the */
- /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */
- /* */
- /* FT_FACE_FLAG_FIXED_WIDTH :: */
- /* Indicates that the face contains fixed-width characters (like */
- /* Courier, Lucido, MonoType, etc.). */
- /* */
- /* FT_FACE_FLAG_SFNT :: */
- /* Indicates that the face uses the `sfnt' storage scheme. For */
- /* now, this means TrueType and OpenType. */
- /* */
- /* FT_FACE_FLAG_HORIZONTAL :: */
- /* Indicates that the face contains horizontal glyph metrics. This */
- /* should be set for all common formats. */
- /* */
- /* FT_FACE_FLAG_VERTICAL :: */
- /* Indicates that the face contains vertical glyph metrics. This */
- /* is only available in some formats, not all of them. */
- /* */
- /* FT_FACE_FLAG_KERNING :: */
- /* Indicates that the face contains kerning information. If set, */
- /* the kerning distance can be retrieved through the function */
- /* @FT_Get_Kerning. Otherwise the function always return the */
- /* vector (0,0). Note that FreeType doesn't handle kerning data */
- /* from the `GPOS' table (as present in some OpenType fonts). */
- /* */
- /* FT_FACE_FLAG_FAST_GLYPHS :: */
- /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */
- /* */
- /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */
- /* Indicates that the font contains multiple masters and is capable */
- /* of interpolating between them. See the multiple-masters */
- /* specific API for details. */
- /* */
- /* FT_FACE_FLAG_GLYPH_NAMES :: */
- /* Indicates that the font contains glyph names that can be */
- /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */
- /* fonts contain broken glyph name tables. Use the function */
- /* @FT_Has_PS_Glyph_Names when needed. */
- /* */
- /* FT_FACE_FLAG_EXTERNAL_STREAM :: */
- /* Used internally by FreeType to indicate that a face's stream was */
- /* provided by the client application and should not be destroyed */
- /* when @FT_Done_Face is called. Don't read or test this flag. */
- /* */
- /* FT_FACE_FLAG_HINTER :: */
- /* Set if the font driver has a hinting machine of its own. For */
- /* example, with TrueType fonts, it makes sense to use data from */
- /* the SFNT `gasp' table only if the native TrueType hinting engine */
- /* (with the bytecode interpreter) is available and active. */
- /* */
- /* FT_FACE_FLAG_CID_KEYED :: */
- /* Set if the font is CID-keyed. In that case, the font is not */
- /* accessed by glyph indices but by CID values. For subsetted */
- /* CID-keyed fonts this has the consequence that not all index */
- /* values are a valid argument to FT_Load_Glyph. Only the CID */
- /* values for which corresponding glyphs in the subsetted font */
- /* exist make FT_Load_Glyph return successfully; in all other cases */
- /* you get an `FT_Err_Invalid_Argument' error. */
- /* */
- /* Note that CID-keyed fonts that are in an SFNT wrapper don't */
- /* have this flag set since the glyphs are accessed in the normal */
- /* way (using contiguous indices); the `CID-ness' isn't visible to */
- /* the application. */
- /* */
- /* FT_FACE_FLAG_TRICKY :: */
- /* Set if the font is `tricky', this is, it always needs the */
- /* font format's native hinting engine to get a reasonable result. */
- /* A typical example is the Chinese font `mingli.ttf' that uses */
- /* TrueType bytecode instructions to move and scale all of its */
- /* subglyphs. */
- /* */
- /* It is not possible to autohint such fonts using */
- /* @FT_LOAD_FORCE_AUTOHINT; it will also ignore */
- /* @FT_LOAD_NO_HINTING. You have to set both @FT_LOAD_NO_HINTING */
- /* and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */
- /* probably never want this except for demonstration purposes. */
- /* */
- /* Currently, there are about a dozen TrueType fonts in the list of */
- /* tricky fonts; they are hard-coded in file `ttobjs.c'. */
- /* */
- /* FT_FACE_FLAG_COLOR :: */
- /* Set if the font has color glyph tables. To access color glyphs */
- /* use @FT_LOAD_COLOR. */
- /* */
-#define FT_FACE_FLAG_SCALABLE ( 1L << 0 )
-#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 )
-#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 )
-#define FT_FACE_FLAG_SFNT ( 1L << 3 )
-#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 )
-#define FT_FACE_FLAG_VERTICAL ( 1L << 5 )
-#define FT_FACE_FLAG_KERNING ( 1L << 6 )
-#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 )
-#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 )
-#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 )
-#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 )
-#define FT_FACE_FLAG_HINTER ( 1L << 11 )
-#define FT_FACE_FLAG_CID_KEYED ( 1L << 12 )
-#define FT_FACE_FLAG_TRICKY ( 1L << 13 )
-#define FT_FACE_FLAG_COLOR ( 1L << 14 )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_HORIZONTAL( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains
- * horizontal metrics (this is true for all font formats though).
- *
- * @also:
- * @FT_HAS_VERTICAL can be used to check for vertical metrics.
- *
- */
-#define FT_HAS_HORIZONTAL( face ) \
- ( face->face_flags & FT_FACE_FLAG_HORIZONTAL )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_VERTICAL( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains real
- * vertical metrics (and not only synthesized ones).
- *
- */
-#define FT_HAS_VERTICAL( face ) \
- ( face->face_flags & FT_FACE_FLAG_VERTICAL )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_KERNING( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains kerning
- * data that can be accessed with @FT_Get_Kerning.
- *
- */
-#define FT_HAS_KERNING( face ) \
- ( face->face_flags & FT_FACE_FLAG_KERNING )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_IS_SCALABLE( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains a scalable
- * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF,
- * and PFR font formats.
- *
- */
-#define FT_IS_SCALABLE( face ) \
- ( face->face_flags & FT_FACE_FLAG_SCALABLE )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_IS_SFNT( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains a font
- * whose format is based on the SFNT storage scheme. This usually
- * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded
- * bitmap fonts.
- *
- * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
- * @FT_TRUETYPE_TABLES_H are available.
- *
- */
-#define FT_IS_SFNT( face ) \
- ( face->face_flags & FT_FACE_FLAG_SFNT )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_IS_FIXED_WIDTH( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains a font face
- * that contains fixed-width (or `monospace', `fixed-pitch', etc.)
- * glyphs.
- *
- */
-#define FT_IS_FIXED_WIDTH( face ) \
- ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_FIXED_SIZES( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains some
- * embedded bitmaps. See the `available_sizes' field of the
- * @FT_FaceRec structure.
- *
- */
-#define FT_HAS_FIXED_SIZES( face ) \
- ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_FAST_GLYPHS( face )
- *
- * @description:
- * Deprecated.
- *
- */
-#define FT_HAS_FAST_GLYPHS( face ) 0
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_GLYPH_NAMES( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains some glyph
- * names that can be accessed through @FT_Get_Glyph_Name.
- *
- */
-#define FT_HAS_GLYPH_NAMES( face ) \
- ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_MULTIPLE_MASTERS( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains some
- * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H
- * are then available to choose the exact design you want.
- *
- */
-#define FT_HAS_MULTIPLE_MASTERS( face ) \
- ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_IS_CID_KEYED( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains a CID-keyed
- * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more
- * details.
- *
- * If this macro is true, all functions defined in @FT_CID_H are
- * available.
- *
- */
-#define FT_IS_CID_KEYED( face ) \
- ( face->face_flags & FT_FACE_FLAG_CID_KEYED )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_IS_TRICKY( face )
- *
- * @description:
- * A macro that returns true whenever a face represents a `tricky' font.
- * See the discussion of @FT_FACE_FLAG_TRICKY for more details.
- *
- */
-#define FT_IS_TRICKY( face ) \
- ( face->face_flags & FT_FACE_FLAG_TRICKY )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_HAS_COLOR( face )
- *
- * @description:
- * A macro that returns true whenever a face object contains
- * tables for color glyphs.
- *
- */
-#define FT_HAS_COLOR( face ) \
- ( face->face_flags & FT_FACE_FLAG_COLOR )
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* FT_STYLE_FLAG_XXX */
- /* */
- /* <Description> */
- /* A list of bit-flags used to indicate the style of a given face. */
- /* These are used in the `style_flags' field of @FT_FaceRec. */
- /* */
- /* <Values> */
- /* FT_STYLE_FLAG_ITALIC :: */
- /* Indicates that a given face style is italic or oblique. */
- /* */
- /* FT_STYLE_FLAG_BOLD :: */
- /* Indicates that a given face is bold. */
- /* */
- /* <Note> */
- /* The style information as provided by FreeType is very basic. More */
- /* details are beyond the scope and should be done on a higher level */
- /* (for example, by analyzing various fields of the `OS/2' table in */
- /* SFNT based fonts). */
- /* */
-#define FT_STYLE_FLAG_ITALIC ( 1 << 0 )
-#define FT_STYLE_FLAG_BOLD ( 1 << 1 )
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Size_Internal */
- /* */
- /* <Description> */
- /* An opaque handle to an `FT_Size_InternalRec' structure, used to */
- /* model private data of a given @FT_Size object. */
- /* */
- typedef struct FT_Size_InternalRec_* FT_Size_Internal;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Size_Metrics */
- /* */
- /* <Description> */
- /* The size metrics structure gives the metrics of a size object. */
- /* */
- /* <Fields> */
- /* x_ppem :: The width of the scaled EM square in pixels, hence */
- /* the term `ppem' (pixels per EM). It is also */
- /* referred to as `nominal width'. */
- /* */
- /* y_ppem :: The height of the scaled EM square in pixels, */
- /* hence the term `ppem' (pixels per EM). It is also */
- /* referred to as `nominal height'. */
- /* */
- /* x_scale :: A 16.16 fractional scaling value used to convert */
- /* horizontal metrics from font units to 26.6 */
- /* fractional pixels. Only relevant for scalable */
- /* font formats. */
- /* */
- /* y_scale :: A 16.16 fractional scaling value used to convert */
- /* vertical metrics from font units to 26.6 */
- /* fractional pixels. Only relevant for scalable */
- /* font formats. */
- /* */
- /* ascender :: The ascender in 26.6 fractional pixels. See */
- /* @FT_FaceRec for the details. */
- /* */
- /* descender :: The descender in 26.6 fractional pixels. See */
- /* @FT_FaceRec for the details. */
- /* */
- /* height :: The height in 26.6 fractional pixels. See */
- /* @FT_FaceRec for the details. */
- /* */
- /* max_advance :: The maximum advance width in 26.6 fractional */
- /* pixels. See @FT_FaceRec for the details. */
- /* */
- /* <Note> */
- /* The scaling values, if relevant, are determined first during a */
- /* size changing operation. The remaining fields are then set by the */
- /* driver. For scalable formats, they are usually set to scaled */
- /* values of the corresponding fields in @FT_FaceRec. */
- /* */
- /* Note that due to glyph hinting, these values might not be exact */
- /* for certain fonts. Thus they must be treated as unreliable */
- /* with an error margin of at least one pixel! */
- /* */
- /* Indeed, the only way to get the exact metrics is to render _all_ */
- /* glyphs. As this would be a definite performance hit, it is up to */
- /* client applications to perform such computations. */
- /* */
- /* The FT_Size_Metrics structure is valid for bitmap fonts also. */
- /* */
- typedef struct FT_Size_Metrics_
- {- FT_UShort x_ppem; /* horizontal pixels per EM */
- FT_UShort y_ppem; /* vertical pixels per EM */
-
- FT_Fixed x_scale; /* scaling values used to convert font */
- FT_Fixed y_scale; /* units to 26.6 fractional pixels */
-
- FT_Pos ascender; /* ascender in 26.6 frac. pixels */
- FT_Pos descender; /* descender in 26.6 frac. pixels */
- FT_Pos height; /* text height in 26.6 frac. pixels */
- FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */
-
- } FT_Size_Metrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_SizeRec */
- /* */
- /* <Description> */
- /* FreeType root size class structure. A size object models a face */
- /* object at a given size. */
- /* */
- /* <Fields> */
- /* face :: Handle to the parent face object. */
- /* */
- /* generic :: A typeless pointer, unused by the FreeType library or */
- /* any of its drivers. It can be used by client */
- /* applications to link their own data to each size */
- /* object. */
- /* */
- /* metrics :: Metrics for this size object. This field is read-only. */
- /* */
- typedef struct FT_SizeRec_
- {- FT_Face face; /* parent face object */
- FT_Generic generic; /* generic pointer for client uses */
- FT_Size_Metrics metrics; /* size metrics */
- FT_Size_Internal internal;
-
- } FT_SizeRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_SubGlyph */
- /* */
- /* <Description> */
- /* The subglyph structure is an internal object used to describe */
- /* subglyphs (for example, in the case of composites). */
- /* */
- /* <Note> */
- /* The subglyph implementation is not part of the high-level API, */
- /* hence the forward structure declaration. */
- /* */
- /* You can however retrieve subglyph information with */
- /* @FT_Get_SubGlyph_Info. */
- /* */
- typedef struct FT_SubGlyphRec_* FT_SubGlyph;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Slot_Internal */
- /* */
- /* <Description> */
- /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */
- /* model private data of a given @FT_GlyphSlot object. */
- /* */
- typedef struct FT_Slot_InternalRec_* FT_Slot_Internal;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_GlyphSlotRec */
- /* */
- /* <Description> */
- /* FreeType root glyph slot class structure. A glyph slot is a */
- /* container where individual glyphs can be loaded, be they in */
- /* outline or bitmap format. */
- /* */
- /* <Fields> */
- /* library :: A handle to the FreeType library instance */
- /* this slot belongs to. */
- /* */
- /* face :: A handle to the parent face object. */
- /* */
- /* next :: In some cases (like some font tools), several */
- /* glyph slots per face object can be a good */
- /* thing. As this is rare, the glyph slots are */
- /* listed through a direct, single-linked list */
- /* using its `next' field. */
- /* */
- /* generic :: A typeless pointer unused by the FreeType */
- /* library or any of its drivers. It can be */
- /* used by client applications to link their own */
- /* data to each glyph slot object. */
- /* */
- /* metrics :: The metrics of the last loaded glyph in the */
- /* slot. The returned values depend on the last */
- /* load flags (see the @FT_Load_Glyph API */
- /* function) and can be expressed either in 26.6 */
- /* fractional pixels or font units. */
- /* */
- /* Note that even when the glyph image is */
- /* transformed, the metrics are not. */
- /* */
- /* linearHoriAdvance :: The advance width of the unhinted glyph. */
- /* Its value is expressed in 16.16 fractional */
- /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */
- /* when loading the glyph. This field can be */
- /* important to perform correct WYSIWYG layout. */
- /* Only relevant for outline glyphs. */
- /* */
- /* linearVertAdvance :: The advance height of the unhinted glyph. */
- /* Its value is expressed in 16.16 fractional */
- /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */
- /* when loading the glyph. This field can be */
- /* important to perform correct WYSIWYG layout. */
- /* Only relevant for outline glyphs. */
- /* */
- /* advance :: This shorthand is, depending on */
- /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */
- /* (hinted) advance width for the glyph, in 26.6 */
- /* fractional pixel format. As specified with */
- /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */
- /* `horiAdvance' or the `vertAdvance' value of */
- /* `metrics' field. */
- /* */
- /* format :: This field indicates the format of the image */
- /* contained in the glyph slot. Typically */
- /* @FT_GLYPH_FORMAT_BITMAP, */
- /* @FT_GLYPH_FORMAT_OUTLINE, or */
- /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */
- /* possible. */
- /* */
- /* bitmap :: This field is used as a bitmap descriptor */
- /* when the slot format is */
- /* @FT_GLYPH_FORMAT_BITMAP. Note that the */
- /* address and content of the bitmap buffer can */
- /* change between calls of @FT_Load_Glyph and a */
- /* few other functions. */
- /* */
- /* bitmap_left :: This is the bitmap's left bearing expressed */
- /* in integer pixels. Of course, this is only */
- /* valid if the format is */
- /* @FT_GLYPH_FORMAT_BITMAP. */
- /* */
- /* bitmap_top :: This is the bitmap's top bearing expressed in */
- /* integer pixels. Remember that this is the */
- /* distance from the baseline to the top-most */
- /* glyph scanline, upwards y~coordinates being */
- /* *positive*. */
- /* */
- /* outline :: The outline descriptor for the current glyph */
- /* image if its format is */
- /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */
- /* loaded, `outline' can be transformed, */
- /* distorted, embolded, etc. However, it must */
- /* not be freed. */
- /* */
- /* num_subglyphs :: The number of subglyphs in a composite glyph. */
- /* This field is only valid for the composite */
- /* glyph format that should normally only be */
- /* loaded with the @FT_LOAD_NO_RECURSE flag. */
- /* For now this is internal to FreeType. */
- /* */
- /* subglyphs :: An array of subglyph descriptors for */
- /* composite glyphs. There are `num_subglyphs' */
- /* elements in there. Currently internal to */
- /* FreeType. */
- /* */
- /* control_data :: Certain font drivers can also return the */
- /* control data for a given glyph image (e.g. */
- /* TrueType bytecode, Type~1 charstrings, etc.). */
- /* This field is a pointer to such data. */
- /* */
- /* control_len :: This is the length in bytes of the control */
- /* data. */
- /* */
- /* other :: Really wicked formats can use this pointer to */
- /* present their own glyph image to client */
- /* applications. Note that the application */
- /* needs to know about the image format. */
- /* */
- /* lsb_delta :: The difference between hinted and unhinted */
- /* left side bearing while autohinting is */
- /* active. Zero otherwise. */
- /* */
- /* rsb_delta :: The difference between hinted and unhinted */
- /* right side bearing while autohinting is */
- /* active. Zero otherwise. */
- /* */
- /* <Note> */
- /* If @FT_Load_Glyph is called with default flags (see */
- /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */
- /* its native format (e.g., an outline glyph for TrueType and Type~1 */
- /* formats). */
- /* */
- /* This image can later be converted into a bitmap by calling */
- /* @FT_Render_Glyph. This function finds the current renderer for */
- /* the native image's format, then invokes it. */
- /* */
- /* The renderer is in charge of transforming the native image through */
- /* the slot's face transformation fields, then converting it into a */
- /* bitmap that is returned in `slot->bitmap'. */
- /* */
- /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */
- /* to specify the position of the bitmap relative to the current pen */
- /* position (e.g., coordinates (0,0) on the baseline). Of course, */
- /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */
- /* */
- /* <Note> */
- /* Here a small pseudo code fragment that shows how to use */
- /* `lsb_delta' and `rsb_delta': */
- /* */
- /* { */- /* FT_Pos origin_x = 0; */
- /* FT_Pos prev_rsb_delta = 0; */
- /* */
- /* */
- /* for all glyphs do */
- /* <compute kern between current and previous glyph and add it to */
- /* `origin_x'> */
- /* */
- /* <load glyph with `FT_Load_Glyph'> */
- /* */
- /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */
- /* origin_x -= 64; */
- /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */
- /* origin_x += 64; */
- /* */
- /* prev_rsb_delta = face->glyph->rsb_delta; */
- /* */
- /* <save glyph image, or render glyph, or ...> */
- /* */
- /* origin_x += face->glyph->advance.x; */
- /* endfor */
- /* } */
- /* */
- typedef struct FT_GlyphSlotRec_
- {- FT_Library library;
- FT_Face face;
- FT_GlyphSlot next;
- FT_UInt reserved; /* retained for binary compatibility */
- FT_Generic generic;
-
- FT_Glyph_Metrics metrics;
- FT_Fixed linearHoriAdvance;
- FT_Fixed linearVertAdvance;
- FT_Vector advance;
-
- FT_Glyph_Format format;
-
- FT_Bitmap bitmap;
- FT_Int bitmap_left;
- FT_Int bitmap_top;
-
- FT_Outline outline;
-
- FT_UInt num_subglyphs;
- FT_SubGlyph subglyphs;
-
- void* control_data;
- long control_len;
-
- FT_Pos lsb_delta;
- FT_Pos rsb_delta;
-
- void* other;
-
- FT_Slot_Internal internal;
-
- } FT_GlyphSlotRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* F U N C T I O N S */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Init_FreeType */
- /* */
- /* <Description> */
- /* Initialize a new FreeType library object. The set of modules */
- /* that are registered by this function is determined at build time. */
- /* */
- /* <Output> */
- /* alibrary :: A handle to a new library object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* In case you want to provide your own memory allocating routines, */
- /* use @FT_New_Library instead, followed by a call to */
- /* @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module). */
- /* */
- /* For multi-threading applications each thread should have its own */
- /* FT_Library object. */
- /* */
- /* If you need reference-counting (cf. @FT_Reference_Library), use */
- /* @FT_New_Library and @FT_Done_Library. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Init_FreeType( FT_Library *alibrary );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_FreeType */
- /* */
- /* <Description> */
- /* Destroy a given FreeType library object and all of its children, */
- /* including resources, drivers, faces, sizes, etc. */
- /* */
- /* <Input> */
- /* library :: A handle to the target library object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Done_FreeType( FT_Library library );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_OPEN_XXX */
- /* */
- /* <Description> */
- /* A list of bit-field constants used within the `flags' field of the */
- /* @FT_Open_Args structure. */
- /* */
- /* <Values> */
- /* FT_OPEN_MEMORY :: This is a memory-based stream. */
- /* */
- /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */
- /* */
- /* FT_OPEN_PATHNAME :: Create a new input stream from a C~path */
- /* name. */
- /* */
- /* FT_OPEN_DRIVER :: Use the `driver' field. */
- /* */
- /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */
- /* */
- /* ft_open_memory :: Deprecated; use @FT_OPEN_MEMORY instead. */
- /* */
- /* ft_open_stream :: Deprecated; use @FT_OPEN_STREAM instead. */
- /* */
- /* ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead. */
- /* */
- /* ft_open_driver :: Deprecated; use @FT_OPEN_DRIVER instead. */
- /* */
- /* ft_open_params :: Deprecated; use @FT_OPEN_PARAMS instead. */
- /* */
- /* <Note> */
- /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */
- /* flags are mutually exclusive. */
- /* */
-#define FT_OPEN_MEMORY 0x1
-#define FT_OPEN_STREAM 0x2
-#define FT_OPEN_PATHNAME 0x4
-#define FT_OPEN_DRIVER 0x8
-#define FT_OPEN_PARAMS 0x10
-
-#define ft_open_memory FT_OPEN_MEMORY /* deprecated */
-#define ft_open_stream FT_OPEN_STREAM /* deprecated */
-#define ft_open_pathname FT_OPEN_PATHNAME /* deprecated */
-#define ft_open_driver FT_OPEN_DRIVER /* deprecated */
-#define ft_open_params FT_OPEN_PARAMS /* deprecated */
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Parameter */
- /* */
- /* <Description> */
- /* A simple structure used to pass more or less generic parameters to */
- /* @FT_Open_Face. */
- /* */
- /* <Fields> */
- /* tag :: A four-byte identification tag. */
- /* */
- /* data :: A pointer to the parameter data. */
- /* */
- /* <Note> */
- /* The ID and function of parameters are driver-specific. See the */
- /* various FT_PARAM_TAG_XXX flags for more information. */
- /* */
- typedef struct FT_Parameter_
- {- FT_ULong tag;
- FT_Pointer data;
-
- } FT_Parameter;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Open_Args */
- /* */
- /* <Description> */
- /* A structure used to indicate how to open a new font file or */
- /* stream. A pointer to such a structure can be used as a parameter */
- /* for the functions @FT_Open_Face and @FT_Attach_Stream. */
- /* */
- /* <Fields> */
- /* flags :: A set of bit flags indicating how to use the */
- /* structure. */
- /* */
- /* memory_base :: The first byte of the file in memory. */
- /* */
- /* memory_size :: The size in bytes of the file in memory. */
- /* */
- /* pathname :: A pointer to an 8-bit file pathname. */
- /* */
- /* stream :: A handle to a source stream object. */
- /* */
- /* driver :: This field is exclusively used by @FT_Open_Face; */
- /* it simply specifies the font driver to use to open */
- /* the face. If set to~0, FreeType tries to load the */
- /* face with each one of the drivers in its list. */
- /* */
- /* num_params :: The number of extra parameters. */
- /* */
- /* params :: Extra parameters passed to the font driver when */
- /* opening a new face. */
- /* */
- /* <Note> */
- /* The stream type is determined by the contents of `flags' that */
- /* are tested in the following order by @FT_Open_Face: */
- /* */
- /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */
- /* memory file of `memory_size' bytes, located at `memory_address'. */
- /* The data are are not copied, and the client is responsible for */
- /* releasing and destroying them _after_ the corresponding call to */
- /* @FT_Done_Face. */
- /* */
- /* Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a */
- /* custom input stream `stream' is used. */
- /* */
- /* Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this */
- /* is a normal file and use `pathname' to open it. */
- /* */
- /* If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to */
- /* open the file with the driver whose handler is in `driver'. */
- /* */
- /* If the `FT_OPEN_PARAMS' bit is set, the parameters given by */
- /* `num_params' and `params' is used. They are ignored otherwise. */
- /* */
- /* Ideally, both the `pathname' and `params' fields should be tagged */
- /* as `const'; this is missing for API backwards compatibility. In */
- /* other words, applications should treat them as read-only. */
- /* */
- typedef struct FT_Open_Args_
- {- FT_UInt flags;
- const FT_Byte* memory_base;
- FT_Long memory_size;
- FT_String* pathname;
- FT_Stream stream;
- FT_Module driver;
- FT_Int num_params;
- FT_Parameter* params;
-
- } FT_Open_Args;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face */
- /* */
- /* <Description> */
- /* This function calls @FT_Open_Face to open a font by its pathname. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library resource. */
- /* */
- /* <Input> */
- /* pathname :: A path to the font file. */
- /* */
- /* face_index :: The index of the face within the font. The first */
- /* face has index~0. */
- /* */
- /* <Output> */
- /* aface :: A handle to a new face object. If `face_index' is */
- /* greater than or equal to zero, it must be non-NULL. */
- /* See @FT_Open_Face for more details. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* Use @FT_Done_Face to destroy the created @FT_Face object (along */
- /* with its slot and sizes). */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Face( FT_Library library,
- const char* filepathname,
- FT_Long face_index,
- FT_Face *aface );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Memory_Face */
- /* */
- /* <Description> */
- /* This function calls @FT_Open_Face to open a font that has been */
- /* loaded into memory. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library resource. */
- /* */
- /* <Input> */
- /* file_base :: A pointer to the beginning of the font data. */
- /* */
- /* file_size :: The size of the memory chunk used by the font data. */
- /* */
- /* face_index :: The index of the face within the font. The first */
- /* face has index~0. */
- /* */
- /* <Output> */
- /* aface :: A handle to a new face object. If `face_index' is */
- /* greater than or equal to zero, it must be non-NULL. */
- /* See @FT_Open_Face for more details. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* You must not deallocate the memory before calling @FT_Done_Face. */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Memory_Face( FT_Library library,
- const FT_Byte* file_base,
- FT_Long file_size,
- FT_Long face_index,
- FT_Face *aface );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Open_Face */
- /* */
- /* <Description> */
- /* Create a face object from a given resource described by */
- /* @FT_Open_Args. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library resource. */
- /* */
- /* <Input> */
- /* args :: A pointer to an `FT_Open_Args' structure that must */
- /* be filled by the caller. */
- /* */
- /* face_index :: The index of the face within the font. The first */
- /* face has index~0. */
- /* */
- /* <Output> */
- /* aface :: A handle to a new face object. If `face_index' is */
- /* greater than or equal to zero, it must be non-NULL. */
- /* See note below. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* Unlike FreeType 1.x, this function automatically creates a glyph */
- /* slot for the face object that can be accessed directly through */
- /* `face->glyph'. */
- /* */
- /* FT_Open_Face can be used to quickly check whether the font */
- /* format of a given font resource is supported by FreeType. If the */
- /* `face_index' field is negative, the function's return value is~0 */
- /* if the font format is recognized, or non-zero otherwise; */
- /* the function returns a more or less empty face handle in `*aface' */
- /* (if `aface' isn't NULL). The only useful field in this special */
- /* case is `face->num_faces' that gives the number of faces within */
- /* the font file. After examination, the returned @FT_Face structure */
- /* should be deallocated with a call to @FT_Done_Face. */
- /* */
- /* Each new face object created with this function also owns a */
- /* default @FT_Size object, accessible as `face->size'. */
- /* */
- /* One @FT_Library instance can have multiple face objects, this is, */
- /* @FT_Open_Face and its siblings can be called multiple times using */
- /* the same `library' argument. */
- /* */
- /* See the discussion of reference counters in the description of */
- /* @FT_Reference_Face. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Open_Face( FT_Library library,
- const FT_Open_Args* args,
- FT_Long face_index,
- FT_Face *aface );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Attach_File */
- /* */
- /* <Description> */
- /* This function calls @FT_Attach_Stream to attach a file. */
- /* */
- /* <InOut> */
- /* face :: The target face object. */
- /* */
- /* <Input> */
- /* filepathname :: The pathname. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Attach_File( FT_Face face,
- const char* filepathname );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Attach_Stream */
- /* */
- /* <Description> */
- /* `Attach' data to a face object. Normally, this is used to read */
- /* additional information for the face object. For example, you can */
- /* attach an AFM file that comes with a Type~1 font to get the */
- /* kerning values and other metrics. */
- /* */
- /* <InOut> */
- /* face :: The target face object. */
- /* */
- /* <Input> */
- /* parameters :: A pointer to @FT_Open_Args that must be filled by */
- /* the caller. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The meaning of the `attach' (i.e., what really happens when the */
- /* new file is read) is not fixed by FreeType itself. It really */
- /* depends on the font format (and thus the font driver). */
- /* */
- /* Client applications are expected to know what they are doing */
- /* when invoking this function. Most drivers simply do not implement */
- /* file attachments. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Attach_Stream( FT_Face face,
- FT_Open_Args* parameters );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Reference_Face */
- /* */
- /* <Description> */
- /* A counter gets initialized to~1 at the time an @FT_Face structure */
- /* is created. This function increments the counter. @FT_Done_Face */
- /* then only destroys a face if the counter is~1, otherwise it simply */
- /* decrements the counter. */
- /* */
- /* This function helps in managing life-cycles of structures that */
- /* reference @FT_Face objects. */
- /* */
- /* <Input> */
- /* face :: A handle to a target face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Since> */
- /* 2.4.2 */
- /* */
- FT_EXPORT( FT_Error )
- FT_Reference_Face( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_Face */
- /* */
- /* <Description> */
- /* Discard a given face object, as well as all of its child slots and */
- /* sizes. */
- /* */
- /* <Input> */
- /* face :: A handle to a target face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* See the discussion of reference counters in the description of */
- /* @FT_Reference_Face. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Done_Face( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Select_Size */
- /* */
- /* <Description> */
- /* Select a bitmap strike. */
- /* */
- /* <InOut> */
- /* face :: A handle to a target face object. */
- /* */
- /* <Input> */
- /* strike_index :: The index of the bitmap strike in the */
- /* `available_sizes' field of @FT_FaceRec structure. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Select_Size( FT_Face face,
- FT_Int strike_index );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Size_Request_Type */
- /* */
- /* <Description> */
- /* An enumeration type that lists the supported size request types. */
- /* */
- /* <Values> */
- /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */
- /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */
- /* used to determine both scaling values. */
- /* */
- /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */
- /* The real dimension. The sum of the the `ascender' and (minus */
- /* of) the `descender' fields of @FT_FaceRec are used to determine */
- /* both scaling values. */
- /* */
- /* FT_SIZE_REQUEST_TYPE_BBOX :: */
- /* The font bounding box. The width and height of the `bbox' field */
- /* of @FT_FaceRec are used to determine the horizontal and vertical */
- /* scaling value, respectively. */
- /* */
- /* FT_SIZE_REQUEST_TYPE_CELL :: */
- /* The `max_advance_width' field of @FT_FaceRec is used to */
- /* determine the horizontal scaling value; the vertical scaling */
- /* value is determined the same way as */
- /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */
- /* values are set to the smaller one. This type is useful if you */
- /* want to specify the font size for, say, a window of a given */
- /* dimension and 80x24 cells. */
- /* */
- /* FT_SIZE_REQUEST_TYPE_SCALES :: */
- /* Specify the scaling values directly. */
- /* */
- /* <Note> */
- /* The above descriptions only apply to scalable formats. For bitmap */
- /* formats, the behaviour is up to the driver. */
- /* */
- /* See the note section of @FT_Size_Metrics if you wonder how size */
- /* requesting relates to scaling values. */
- /* */
- typedef enum FT_Size_Request_Type_
- {- FT_SIZE_REQUEST_TYPE_NOMINAL,
- FT_SIZE_REQUEST_TYPE_REAL_DIM,
- FT_SIZE_REQUEST_TYPE_BBOX,
- FT_SIZE_REQUEST_TYPE_CELL,
- FT_SIZE_REQUEST_TYPE_SCALES,
-
- FT_SIZE_REQUEST_TYPE_MAX
-
- } FT_Size_Request_Type;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Size_RequestRec */
- /* */
- /* <Description> */
- /* A structure used to model a size request. */
- /* */
- /* <Fields> */
- /* type :: See @FT_Size_Request_Type. */
- /* */
- /* width :: The desired width. */
- /* */
- /* height :: The desired height. */
- /* */
- /* horiResolution :: The horizontal resolution. If set to zero, */
- /* `width' is treated as a 26.6 fractional pixel */
- /* value. */
- /* */
- /* vertResolution :: The vertical resolution. If set to zero, */
- /* `height' is treated as a 26.6 fractional pixel */
- /* value. */
- /* */
- /* <Note> */
- /* If `width' is zero, then the horizontal scaling value is set equal */
- /* to the vertical scaling value, and vice versa. */
- /* */
- typedef struct FT_Size_RequestRec_
- {- FT_Size_Request_Type type;
- FT_Long width;
- FT_Long height;
- FT_UInt horiResolution;
- FT_UInt vertResolution;
-
- } FT_Size_RequestRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Size_Request */
- /* */
- /* <Description> */
- /* A handle to a size request structure. */
- /* */
- typedef struct FT_Size_RequestRec_ *FT_Size_Request;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Request_Size */
- /* */
- /* <Description> */
- /* Resize the scale of the active @FT_Size object in a face. */
- /* */
- /* <InOut> */
- /* face :: A handle to a target face object. */
- /* */
- /* <Input> */
- /* req :: A pointer to a @FT_Size_RequestRec. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* Although drivers may select the bitmap strike matching the */
- /* request, you should not rely on this if you intend to select a */
- /* particular bitmap strike. Use @FT_Select_Size instead in that */
- /* case. */
- /* */
- /* The relation between the requested size and the resulting glyph */
- /* size is dependent entirely on how the size is defined in the */
- /* source face. The font designer chooses the final size of each */
- /* glyph relative to this size. For more information refer to */
- /* `http://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html' */
- /* */
- FT_EXPORT( FT_Error )
- FT_Request_Size( FT_Face face,
- FT_Size_Request req );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Char_Size */
- /* */
- /* <Description> */
- /* This function calls @FT_Request_Size to request the nominal size */
- /* (in points). */
- /* */
- /* <InOut> */
- /* face :: A handle to a target face object. */
- /* */
- /* <Input> */
- /* char_width :: The nominal width, in 26.6 fractional points. */
- /* */
- /* char_height :: The nominal height, in 26.6 fractional points. */
- /* */
- /* horz_resolution :: The horizontal resolution in dpi. */
- /* */
- /* vert_resolution :: The vertical resolution in dpi. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* If either the character width or height is zero, it is set equal */
- /* to the other value. */
- /* */
- /* If either the horizontal or vertical resolution is zero, it is set */
- /* equal to the other value. */
- /* */
- /* A character width or height smaller than 1pt is set to 1pt; if */
- /* both resolution values are zero, they are set to 72dpi. */
- /* */
- /* Don't use this function if you are using the FreeType cache API. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_Char_Size( FT_Face face,
- FT_F26Dot6 char_width,
- FT_F26Dot6 char_height,
- FT_UInt horz_resolution,
- FT_UInt vert_resolution );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Pixel_Sizes */
- /* */
- /* <Description> */
- /* This function calls @FT_Request_Size to request the nominal size */
- /* (in pixels). */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Input> */
- /* pixel_width :: The nominal width, in pixels. */
- /* */
- /* pixel_height :: The nominal height, in pixels. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* You should not rely on the resulting glyphs matching, or being */
- /* constrained, to this pixel size. Refer to @FT_Request_Size to */
- /* understand how requested sizes relate to actual sizes. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_Pixel_Sizes( FT_Face face,
- FT_UInt pixel_width,
- FT_UInt pixel_height );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Load_Glyph */
- /* */
- /* <Description> */
- /* A function used to load a single glyph into the glyph slot of a */
- /* face object. */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object where the glyph */
- /* is loaded. */
- /* */
- /* <Input> */
- /* glyph_index :: The index of the glyph in the font file. For */
- /* CID-keyed fonts (either in PS or in CFF format) */
- /* this argument specifies the CID value. */
- /* */
- /* load_flags :: A flag indicating what to load for this glyph. The */
- /* @FT_LOAD_XXX constants can be used to control the */
- /* glyph loading process (e.g., whether the outline */
- /* should be scaled, whether to load bitmaps or not, */
- /* whether to hint the outline, etc). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The loaded glyph may be transformed. See @FT_Set_Transform for */
- /* the details. */
- /* */
- /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */
- /* returned for invalid CID values (this is, for CID values that */
- /* don't have a corresponding glyph in the font). See the discussion */
- /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Load_Glyph( FT_Face face,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Load_Char */
- /* */
- /* <Description> */
- /* A function used to load a single glyph into the glyph slot of a */
- /* face object, according to its character code. */
- /* */
- /* <InOut> */
- /* face :: A handle to a target face object where the glyph */
- /* is loaded. */
- /* */
- /* <Input> */
- /* char_code :: The glyph's character code, according to the */
- /* current charmap used in the face. */
- /* */
- /* load_flags :: A flag indicating what to load for this glyph. The */
- /* @FT_LOAD_XXX constants can be used to control the */
- /* glyph loading process (e.g., whether the outline */
- /* should be scaled, whether to load bitmaps or not, */
- /* whether to hint the outline, etc). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Load_Char( FT_Face face,
- FT_ULong char_code,
- FT_Int32 load_flags );
-
-
- /*************************************************************************
- *
- * @enum:
- * FT_LOAD_XXX
- *
- * @description:
- * A list of bit-field constants used with @FT_Load_Glyph to indicate
- * what kind of operations to perform during glyph loading.
- *
- * @values:
- * FT_LOAD_DEFAULT ::
- * Corresponding to~0, this value is used as the default glyph load
- * operation. In this case, the following happens:
- *
- * 1. FreeType looks for a bitmap for the glyph corresponding to the
- * face's current size. If one is found, the function returns.
- * The bitmap data can be accessed from the glyph slot (see note
- * below).
- *
- * 2. If no embedded bitmap is searched or found, FreeType looks for a
- * scalable outline. If one is found, it is loaded from the font
- * file, scaled to device pixels, then `hinted' to the pixel grid
- * in order to optimize it. The outline data can be accessed from
- * the glyph slot (see note below).
- *
- * Note that by default, the glyph loader doesn't render outlines into
- * bitmaps. The following flags are used to modify this default
- * behaviour to more specific and useful cases.
- *
- * FT_LOAD_NO_SCALE ::
- * Don't scale the loaded outline glyph but keep it in font units.
- *
- * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
- * unsets @FT_LOAD_RENDER.
- *
- * If the font is `tricky' (see @FT_FACE_FLAG_TRICKY for more), using
- * FT_LOAD_NO_SCALE usually yields meaningless outlines because the
- * subglyphs must be scaled and positioned with hinting instructions.
- * This can be solved by loading the font without FT_LOAD_NO_SCALE and
- * setting the character size to `font->units_per_EM'.
- *
- * FT_LOAD_NO_HINTING ::
- * Disable hinting. This generally generates `blurrier' bitmap glyphs
- * when the glyph are rendered in any of the anti-aliased modes. See
- * also the note below.
- *
- * This flag is implied by @FT_LOAD_NO_SCALE.
- *
- * FT_LOAD_RENDER ::
- * Call @FT_Render_Glyph after the glyph is loaded. By default, the
- * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be
- * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
- *
- * This flag is unset by @FT_LOAD_NO_SCALE.
- *
- * FT_LOAD_NO_BITMAP ::
- * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this
- * flag.
- *
- * @FT_LOAD_NO_SCALE always sets this flag.
- *
- * FT_LOAD_VERTICAL_LAYOUT ::
- * Load the glyph for vertical text layout. In particular, the
- * `advance' value in the @FT_GlyphSlotRec structure is set to the
- * `vertAdvance' value of the `metrics' field.
- *
- * In case @FT_HAS_VERTICAL doesn't return true, you shouldn't use
- * this flag currently. Reason is that in this case vertical metrics
- * get synthesized, and those values are not always consistent across
- * various font formats.
- *
- * FT_LOAD_FORCE_AUTOHINT ::
- * Indicates that the auto-hinter is preferred over the font's native
- * hinter. See also the note below.
- *
- * FT_LOAD_CROP_BITMAP ::
- * Indicates that the font driver should crop the loaded bitmap glyph
- * (i.e., remove all space around its black bits). Not all drivers
- * implement this.
- *
- * FT_LOAD_PEDANTIC ::
- * Indicates that the font driver should perform pedantic verifications
- * during glyph loading. This is mostly used to detect broken glyphs
- * in fonts. By default, FreeType tries to handle broken fonts also.
- *
- * In particular, errors from the TrueType bytecode engine are not
- * passed to the application if this flag is not set; this might
- * result in partially hinted or distorted glyphs in case a glyph's
- * bytecode is buggy.
- *
- * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
- * Ignored. Deprecated.
- *
- * FT_LOAD_NO_RECURSE ::
- * This flag is only used internally. It merely indicates that the
- * font driver should not load composite glyphs recursively. Instead,
- * it should set the `num_subglyph' and `subglyphs' values of the
- * glyph slot accordingly, and set `glyph->format' to
- * @FT_GLYPH_FORMAT_COMPOSITE.
- *
- * The description of sub-glyphs is not available to client
- * applications for now.
- *
- * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
- *
- * FT_LOAD_IGNORE_TRANSFORM ::
- * Indicates that the transform matrix set by @FT_Set_Transform should
- * be ignored.
- *
- * FT_LOAD_MONOCHROME ::
- * This flag is used with @FT_LOAD_RENDER to indicate that you want to
- * render an outline glyph to a 1-bit monochrome bitmap glyph, with
- * 8~pixels packed into each byte of the bitmap data.
- *
- * Note that this has no effect on the hinting algorithm used. You
- * should rather use @FT_LOAD_TARGET_MONO so that the
- * monochrome-optimized hinting algorithm is used.
- *
- * FT_LOAD_LINEAR_DESIGN ::
- * Indicates that the `linearHoriAdvance' and `linearVertAdvance'
- * fields of @FT_GlyphSlotRec should be kept in font units. See
- * @FT_GlyphSlotRec for details.
- *
- * FT_LOAD_NO_AUTOHINT ::
- * Disable auto-hinter. See also the note below.
- *
- * FT_LOAD_COLOR ::
- * This flag is used to request loading of color embedded-bitmap
- * images. The resulting color bitmaps, if available, will have the
- * @FT_PIXEL_MODE_BGRA format. When the flag is not used and color
- * bitmaps are found, they will be converted to 256-level gray
- * bitmaps transparently. Those bitmaps will be in the
- * @FT_PIXEL_MODE_GRAY format.
- *
- * @note:
- * By default, hinting is enabled and the font's native hinter (see
- * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can
- * disable hinting by setting @FT_LOAD_NO_HINTING or change the
- * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set
- * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be
- * used at all.
- *
- * See the description of @FT_FACE_FLAG_TRICKY for a special exception
- * (affecting only a handful of Asian fonts).
- *
- * Besides deciding which hinter to use, you can also decide which
- * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details.
- *
- * Note that the auto-hinter needs a valid Unicode cmap (either a native
- * one or synthesized by FreeType) for producing correct results. If a
- * font provides an incorrect mapping (for example, assigning the
- * character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a
- * mathematical integral sign), the auto-hinter might produce useless
- * results.
- *
- */
-#define FT_LOAD_DEFAULT 0x0
-#define FT_LOAD_NO_SCALE ( 1L << 0 )
-#define FT_LOAD_NO_HINTING ( 1L << 1 )
-#define FT_LOAD_RENDER ( 1L << 2 )
-#define FT_LOAD_NO_BITMAP ( 1L << 3 )
-#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 )
-#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 )
-#define FT_LOAD_CROP_BITMAP ( 1L << 6 )
-#define FT_LOAD_PEDANTIC ( 1L << 7 )
-#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 )
-#define FT_LOAD_NO_RECURSE ( 1L << 10 )
-#define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 )
-#define FT_LOAD_MONOCHROME ( 1L << 12 )
-#define FT_LOAD_LINEAR_DESIGN ( 1L << 13 )
-#define FT_LOAD_NO_AUTOHINT ( 1L << 15 )
- /* Bits 16..19 are used by `FT_LOAD_TARGET_' */
-#define FT_LOAD_COLOR ( 1L << 20 )
-
- /* */
-
- /* used internally only by certain font drivers! */
-#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 )
-#define FT_LOAD_SBITS_ONLY ( 1L << 14 )
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_LOAD_TARGET_XXX
- *
- * @description:
- * A list of values that are used to select a specific hinting algorithm
- * to use by the hinter. You should OR one of these values to your
- * `load_flags' when calling @FT_Load_Glyph.
- *
- * Note that font's native hinters may ignore the hinting algorithm you
- * have specified (e.g., the TrueType bytecode interpreter). You can set
- * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
- *
- * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it
- * always implies @FT_LOAD_FORCE_AUTOHINT.
- *
- * @values:
- * FT_LOAD_TARGET_NORMAL ::
- * This corresponds to the default hinting algorithm, optimized for
- * standard gray-level rendering. For monochrome output, use
- * @FT_LOAD_TARGET_MONO instead.
- *
- * FT_LOAD_TARGET_LIGHT ::
- * A lighter hinting algorithm for non-monochrome modes. Many
- * generated glyphs are more fuzzy but better resemble its original
- * shape. A bit like rendering on Mac OS~X.
- *
- * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT.
- *
- * FT_LOAD_TARGET_MONO ::
- * Strong hinting algorithm that should only be used for monochrome
- * output. The result is probably unpleasant if the glyph is rendered
- * in non-monochrome modes.
- *
- * FT_LOAD_TARGET_LCD ::
- * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
- * decimated LCD displays.
- *
- * FT_LOAD_TARGET_LCD_V ::
- * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
- * decimated LCD displays.
- *
- * @note:
- * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your
- * `load_flags'. They can't be ORed.
- *
- * If @FT_LOAD_RENDER is also set, the glyph is rendered in the
- * corresponding mode (i.e., the mode that matches the used algorithm
- * best). An exeption is FT_LOAD_TARGET_MONO since it implies
- * @FT_LOAD_MONOCHROME.
- *
- * You can use a hinting algorithm that doesn't correspond to the same
- * rendering mode. As an example, it is possible to use the `light'
- * hinting algorithm and have the results rendered in horizontal LCD
- * pixel mode, with code like
- *
- * {- * FT_Load_Glyph( face, glyph_index,
- * load_flags | FT_LOAD_TARGET_LIGHT );
- *
- * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
- * }
- *
- */
-#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 )
-
-#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
-#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT )
-#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO )
-#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD )
-#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V )
-
-
- /**************************************************************************
- *
- * @macro:
- * FT_LOAD_TARGET_MODE
- *
- * @description:
- * Return the @FT_Render_Mode corresponding to a given
- * @FT_LOAD_TARGET_XXX value.
- *
- */
-#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Transform */
- /* */
- /* <Description> */
- /* A function used to set the transformation that is applied to glyph */
- /* images when they are loaded into a glyph slot through */
- /* @FT_Load_Glyph. */
- /* */
- /* <InOut> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Input> */
- /* matrix :: A pointer to the transformation's 2x2 matrix. Use~0 for */
- /* the identity matrix. */
- /* delta :: A pointer to the translation vector. Use~0 for the null */
- /* vector. */
- /* */
- /* <Note> */
- /* The transformation is only applied to scalable image formats after */
- /* the glyph has been loaded. It means that hinting is unaltered by */
- /* the transformation and is performed on the character size given in */
- /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */
- /* */
- /* Note that this also transforms the `face.glyph.advance' field, but */
- /* *not* the values in `face.glyph.metrics'. */
- /* */
- FT_EXPORT( void )
- FT_Set_Transform( FT_Face face,
- FT_Matrix* matrix,
- FT_Vector* delta );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Render_Mode */
- /* */
- /* <Description> */
- /* An enumeration type that lists the render modes supported by */
- /* FreeType~2. Each mode corresponds to a specific type of scanline */
- /* conversion performed on the outline. */
- /* */
- /* For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode' */
- /* field in the @FT_GlyphSlotRec structure gives the format of the */
- /* returned bitmap. */
- /* */
- /* All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity. */
- /* */
- /* <Values> */
- /* FT_RENDER_MODE_NORMAL :: */
- /* This is the default render mode; it corresponds to 8-bit */
- /* anti-aliased bitmaps. */
- /* */
- /* FT_RENDER_MODE_LIGHT :: */
- /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */
- /* defined as a separate value because render modes are also used */
- /* indirectly to define hinting algorithm selectors. See */
- /* @FT_LOAD_TARGET_XXX for details. */
- /* */
- /* FT_RENDER_MODE_MONO :: */
- /* This mode corresponds to 1-bit bitmaps (with 2~levels of */
- /* opacity). */
- /* */
- /* FT_RENDER_MODE_LCD :: */
- /* This mode corresponds to horizontal RGB and BGR sub-pixel */
- /* displays like LCD screens. It produces 8-bit bitmaps that are */
- /* 3~times the width of the original glyph outline in pixels, and */
- /* which use the @FT_PIXEL_MODE_LCD mode. */
- /* */
- /* FT_RENDER_MODE_LCD_V :: */
- /* This mode corresponds to vertical RGB and BGR sub-pixel displays */
- /* (like PDA screens, rotated LCD displays, etc.). It produces */
- /* 8-bit bitmaps that are 3~times the height of the original */
- /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */
- /* */
- /* <Note> */
- /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */
- /* filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */
- /* (not active in the default builds). It is up to the caller to */
- /* either call @FT_Library_SetLcdFilter (if available) or do the */
- /* filtering itself. */
- /* */
- /* The selected render mode only affects vector glyphs of a font. */
- /* Embedded bitmaps often have a different pixel mode like */
- /* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform */
- /* them into 8-bit pixmaps. */
- /* */
- typedef enum FT_Render_Mode_
- {- FT_RENDER_MODE_NORMAL = 0,
- FT_RENDER_MODE_LIGHT,
- FT_RENDER_MODE_MONO,
- FT_RENDER_MODE_LCD,
- FT_RENDER_MODE_LCD_V,
-
- FT_RENDER_MODE_MAX
-
- } FT_Render_Mode;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* ft_render_mode_xxx */
- /* */
- /* <Description> */
- /* These constants are deprecated. Use the corresponding */
- /* @FT_Render_Mode values instead. */
- /* */
- /* <Values> */
- /* ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL */
- /* ft_render_mode_mono :: see @FT_RENDER_MODE_MONO */
- /* */
-#define ft_render_mode_normal FT_RENDER_MODE_NORMAL
-#define ft_render_mode_mono FT_RENDER_MODE_MONO
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Render_Glyph */
- /* */
- /* <Description> */
- /* Convert a given glyph image to a bitmap. It does so by inspecting */
- /* the glyph image format, finding the relevant renderer, and */
- /* invoking it. */
- /* */
- /* <InOut> */
- /* slot :: A handle to the glyph slot containing the image to */
- /* convert. */
- /* */
- /* <Input> */
- /* render_mode :: This is the render mode used to render the glyph */
- /* image into a bitmap. See @FT_Render_Mode for a */
- /* list of possible values. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Render_Glyph( FT_GlyphSlot slot,
- FT_Render_Mode render_mode );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Kerning_Mode */
- /* */
- /* <Description> */
- /* An enumeration used to specify which kerning values to return in */
- /* @FT_Get_Kerning. */
- /* */
- /* <Values> */
- /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */
- /* distances (value is~0). */
- /* */
- /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */
- /* distances. */
- /* */
- /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */
- /* units. */
- /* */
- typedef enum FT_Kerning_Mode_
- {- FT_KERNING_DEFAULT = 0,
- FT_KERNING_UNFITTED,
- FT_KERNING_UNSCALED
-
- } FT_Kerning_Mode;
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* ft_kerning_default */
- /* */
- /* <Description> */
- /* This constant is deprecated. Please use @FT_KERNING_DEFAULT */
- /* instead. */
- /* */
-#define ft_kerning_default FT_KERNING_DEFAULT
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* ft_kerning_unfitted */
- /* */
- /* <Description> */
- /* This constant is deprecated. Please use @FT_KERNING_UNFITTED */
- /* instead. */
- /* */
-#define ft_kerning_unfitted FT_KERNING_UNFITTED
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* ft_kerning_unscaled */
- /* */
- /* <Description> */
- /* This constant is deprecated. Please use @FT_KERNING_UNSCALED */
- /* instead. */
- /* */
-#define ft_kerning_unscaled FT_KERNING_UNSCALED
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Kerning */
- /* */
- /* <Description> */
- /* Return the kerning vector between two glyphs of a same face. */
- /* */
- /* <Input> */
- /* face :: A handle to a source face object. */
- /* */
- /* left_glyph :: The index of the left glyph in the kern pair. */
- /* */
- /* right_glyph :: The index of the right glyph in the kern pair. */
- /* */
- /* kern_mode :: See @FT_Kerning_Mode for more information. */
- /* Determines the scale and dimension of the returned */
- /* kerning vector. */
- /* */
- /* <Output> */
- /* akerning :: The kerning vector. This is either in font units */
- /* or in pixels (26.6 format) for scalable formats, */
- /* and in pixels for fixed-sizes formats. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* Only horizontal layouts (left-to-right & right-to-left) are */
- /* supported by this method. Other layouts, or more sophisticated */
- /* kernings, are out of the scope of this API function -- they can be */
- /* implemented through format-specific interfaces. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Kerning( FT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_UInt kern_mode,
- FT_Vector *akerning );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Track_Kerning */
- /* */
- /* <Description> */
- /* Return the track kerning for a given face object at a given size. */
- /* */
- /* <Input> */
- /* face :: A handle to a source face object. */
- /* */
- /* point_size :: The point size in 16.16 fractional points. */
- /* */
- /* degree :: The degree of tightness. Increasingly negative */
- /* values represent tighter track kerning, while */
- /* increasingly positive values represent looser track */
- /* kerning. Value zero means no track kerning. */
- /* */
- /* <Output> */
- /* akerning :: The kerning in 16.16 fractional points, to be */
- /* uniformly applied between all glyphs. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* Currently, only the Type~1 font driver supports track kerning, */
- /* using data from AFM files (if attached with @FT_Attach_File or */
- /* @FT_Attach_Stream). */
- /* */
- /* Only very few AFM files come with track kerning data; please refer */
- /* to the Adobe's AFM specification for more details. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Track_Kerning( FT_Face face,
- FT_Fixed point_size,
- FT_Int degree,
- FT_Fixed* akerning );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Glyph_Name */
- /* */
- /* <Description> */
- /* Retrieve the ASCII name of a given glyph in a face. This only */
- /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1. */
- /* */
- /* <Input> */
- /* face :: A handle to a source face object. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* buffer_max :: The maximum number of bytes available in the */
- /* buffer. */
- /* */
- /* <Output> */
- /* buffer :: A pointer to a target buffer where the name is */
- /* copied to. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* An error is returned if the face doesn't provide glyph names or if */
- /* the glyph index is invalid. In all cases of failure, the first */
- /* byte of `buffer' is set to~0 to indicate an empty name. */
- /* */
- /* The glyph name is truncated to fit within the buffer if it is too */
- /* long. The returned string is always zero-terminated. */
- /* */
- /* Be aware that FreeType reorders glyph indices internally so that */
- /* glyph index~0 always corresponds to the `missing glyph' (called */
- /* `.notdef'). */
- /* */
- /* This function is not compiled within the library if the config */
- /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */
- /* `include/freetype/config/ftoptions.h'. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Glyph_Name( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Postscript_Name */
- /* */
- /* <Description> */
- /* Retrieve the ASCII PostScript name of a given face, if available. */
- /* This only works with PostScript and TrueType fonts. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Return> */
- /* A pointer to the face's PostScript name. NULL if unavailable. */
- /* */
- /* <Note> */
- /* The returned pointer is owned by the face and is destroyed with */
- /* it. */
- /* */
- FT_EXPORT( const char* )
- FT_Get_Postscript_Name( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Select_Charmap */
- /* */
- /* <Description> */
- /* Select a given charmap by its encoding tag (as listed in */
- /* `freetype.h'). */
- /* */
- /* <InOut> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Input> */
- /* encoding :: A handle to the selected encoding. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* This function returns an error if no charmap in the face */
- /* corresponds to the encoding queried here. */
- /* */
- /* Because many fonts contain more than a single cmap for Unicode */
- /* encoding, this function has some special code to select the one */
- /* that covers Unicode best (`best' in the sense that a UCS-4 cmap is */
- /* preferred to a UCS-2 cmap). It is thus preferable to */
- /* @FT_Set_Charmap in this case. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Select_Charmap( FT_Face face,
- FT_Encoding encoding );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Charmap */
- /* */
- /* <Description> */
- /* Select a given charmap for character code to glyph index mapping. */
- /* */
- /* <InOut> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Input> */
- /* charmap :: A handle to the selected charmap. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* This function returns an error if the charmap is not part of */
- /* the face (i.e., if it is not listed in the `face->charmaps' */
- /* table). */
- /* */
- /* It also fails if a type~14 charmap is selected. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_Charmap( FT_Face face,
- FT_CharMap charmap );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Get_Charmap_Index
- *
- * @description:
- * Retrieve index of a given charmap.
- *
- * @input:
- * charmap ::
- * A handle to a charmap.
- *
- * @return:
- * The index into the array of character maps within the face to which
- * `charmap' belongs. If an error occurs, -1 is returned.
- *
- */
- FT_EXPORT( FT_Int )
- FT_Get_Charmap_Index( FT_CharMap charmap );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Char_Index */
- /* */
- /* <Description> */
- /* Return the glyph index of a given character code. This function */
- /* uses a charmap object to do the mapping. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* charcode :: The character code. */
- /* */
- /* <Return> */
- /* The glyph index. 0~means `undefined character code'. */
- /* */
- /* <Note> */
- /* If you use FreeType to manipulate the contents of font files */
- /* directly, be aware that the glyph index returned by this function */
- /* doesn't always correspond to the internal indices used within the */
- /* file. This is done to ensure that value~0 always corresponds to */
- /* the `missing glyph'. If the first glyph is not named `.notdef', */
- /* then for Type~1 and Type~42 fonts, `.notdef' will be moved into */
- /* the glyph ID~0 position, and whatever was there will be moved to */
- /* the position `.notdef' had. For Type~1 fonts, if there is no */
- /* `.notdef' glyph at all, then one will be created at index~0 and */
- /* whatever was there will be moved to the last index -- Type~42 */
- /* fonts are considered invalid under this condition. */
- /* */
- FT_EXPORT( FT_UInt )
- FT_Get_Char_Index( FT_Face face,
- FT_ULong charcode );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_First_Char */
- /* */
- /* <Description> */
- /* This function is used to return the first character code in the */
- /* current charmap of a given face. It also returns the */
- /* corresponding glyph index. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Output> */
- /* agindex :: Glyph index of first character code. 0~if charmap is */
- /* empty. */
- /* */
- /* <Return> */
- /* The charmap's first character code. */
- /* */
- /* <Note> */
- /* You should use this function with @FT_Get_Next_Char to be able to */
- /* parse all character codes available in a given charmap. The code */
- /* should look like this: */
- /* */
- /* { */- /* FT_ULong charcode; */
- /* FT_UInt gindex; */
- /* */
- /* */
- /* charcode = FT_Get_First_Char( face, &gindex ); */
- /* while ( gindex != 0 ) */
- /* { */- /* ... do something with (charcode,gindex) pair ... */
- /* */
- /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */
- /* } */
- /* } */
- /* */
- /* Note that `*agindex' is set to~0 if the charmap is empty. The */
- /* result itself can be~0 in two cases: if the charmap is empty or */
- /* if the value~0 is the first valid character code. */
- /* */
- FT_EXPORT( FT_ULong )
- FT_Get_First_Char( FT_Face face,
- FT_UInt *agindex );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Next_Char */
- /* */
- /* <Description> */
- /* This function is used to return the next character code in the */
- /* current charmap of a given face following the value `char_code', */
- /* as well as the corresponding glyph index. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* char_code :: The starting character code. */
- /* */
- /* <Output> */
- /* agindex :: Glyph index of next character code. 0~if charmap */
- /* is empty. */
- /* */
- /* <Return> */
- /* The charmap's next character code. */
- /* */
- /* <Note> */
- /* You should use this function with @FT_Get_First_Char to walk */
- /* over all character codes available in a given charmap. See the */
- /* note for this function for a simple code example. */
- /* */
- /* Note that `*agindex' is set to~0 when there are no more codes in */
- /* the charmap. */
- /* */
- FT_EXPORT( FT_ULong )
- FT_Get_Next_Char( FT_Face face,
- FT_ULong char_code,
- FT_UInt *agindex );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Name_Index */
- /* */
- /* <Description> */
- /* Return the glyph index of a given glyph name. This function uses */
- /* driver specific objects to do the translation. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* glyph_name :: The glyph name. */
- /* */
- /* <Return> */
- /* The glyph index. 0~means `undefined character code'. */
- /* */
- FT_EXPORT( FT_UInt )
- FT_Get_Name_Index( FT_Face face,
- FT_String* glyph_name );
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_SUBGLYPH_FLAG_XXX
- *
- * @description:
- * A list of constants used to describe subglyphs. Please refer to the
- * TrueType specification for the meaning of the various flags.
- *
- * @values:
- * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
- * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
- * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
- * FT_SUBGLYPH_FLAG_SCALE ::
- * FT_SUBGLYPH_FLAG_XY_SCALE ::
- * FT_SUBGLYPH_FLAG_2X2 ::
- * FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
- *
- */
-#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
-#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
-#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
-#define FT_SUBGLYPH_FLAG_SCALE 8
-#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
-#define FT_SUBGLYPH_FLAG_2X2 0x80
-#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
-
-
- /*************************************************************************
- *
- * @func:
- * FT_Get_SubGlyph_Info
- *
- * @description:
- * Retrieve a description of a given subglyph. Only use it if
- * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is
- * returned otherwise.
- *
- * @input:
- * glyph ::
- * The source glyph slot.
- *
- * sub_index ::
- * The index of the subglyph. Must be less than
- * `glyph->num_subglyphs'.
- *
- * @output:
- * p_index ::
- * The glyph index of the subglyph.
- *
- * p_flags ::
- * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
- *
- * p_arg1 ::
- * The subglyph's first argument (if any).
- *
- * p_arg2 ::
- * The subglyph's second argument (if any).
- *
- * p_transform ::
- * The subglyph transformation (if any).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be
- * interpreted depending on the flags returned in `*p_flags'. See the
- * TrueType specification for details.
- *
- */
- FT_EXPORT( FT_Error )
- FT_Get_SubGlyph_Info( FT_GlyphSlot glyph,
- FT_UInt sub_index,
- FT_Int *p_index,
- FT_UInt *p_flags,
- FT_Int *p_arg1,
- FT_Int *p_arg2,
- FT_Matrix *p_transform );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_FSTYPE_XXX */
- /* */
- /* <Description> */
- /* A list of bit flags used in the `fsType' field of the OS/2 table */
- /* in a TrueType or OpenType font and the `FSType' entry in a */
- /* PostScript font. These bit flags are returned by */
- /* @FT_Get_FSType_Flags; they inform client applications of embedding */
- /* and subsetting restrictions associated with a font. */
- /* */
- /* See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for */
- /* more details. */
- /* */
- /* <Values> */
- /* FT_FSTYPE_INSTALLABLE_EMBEDDING :: */
- /* Fonts with no fsType bit set may be embedded and permanently */
- /* installed on the remote system by an application. */
- /* */
- /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING :: */
- /* Fonts that have only this bit set must not be modified, embedded */
- /* or exchanged in any manner without first obtaining permission of */
- /* the font software copyright owner. */
- /* */
- /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING :: */
- /* If this bit is set, the font may be embedded and temporarily */
- /* loaded on the remote system. Documents containing Preview & */
- /* Print fonts must be opened `read-only'; no edits can be applied */
- /* to the document. */
- /* */
- /* FT_FSTYPE_EDITABLE_EMBEDDING :: */
- /* If this bit is set, the font may be embedded but must only be */
- /* installed temporarily on other systems. In contrast to Preview */
- /* & Print fonts, documents containing editable fonts may be opened */
- /* for reading, editing is permitted, and changes may be saved. */
- /* */
- /* FT_FSTYPE_NO_SUBSETTING :: */
- /* If this bit is set, the font may not be subsetted prior to */
- /* embedding. */
- /* */
- /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY :: */
- /* If this bit is set, only bitmaps contained in the font may be */
- /* embedded; no outline data may be embedded. If there are no */
- /* bitmaps available in the font, then the font is unembeddable. */
- /* */
- /* <Note> */
- /* While the fsType flags can indicate that a font may be embedded, a */
- /* license with the font vendor may be separately required to use the */
- /* font in this way. */
- /* */
-#define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000
-#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002
-#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004
-#define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008
-#define FT_FSTYPE_NO_SUBSETTING 0x0100
-#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_FSType_Flags */
- /* */
- /* <Description> */
- /* Return the fsType flags for a font. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Return> */
- /* The fsType flags, @FT_FSTYPE_XXX. */
- /* */
- /* <Note> */
- /* Use this function rather than directly reading the `fs_type' field */
- /* in the @PS_FontInfoRec structure, which is only guaranteed to */
- /* return the correct results for Type~1 fonts. */
- /* */
- /* <Since> */
- /* 2.3.8 */
- /* */
- FT_EXPORT( FT_UShort )
- FT_Get_FSType_Flags( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* glyph_variants */
- /* */
- /* <Title> */
- /* Glyph Variants */
- /* */
- /* <Abstract> */
- /* The FreeType~2 interface to Unicode Ideographic Variation */
- /* Sequences (IVS), using the SFNT cmap format~14. */
- /* */
- /* <Description> */
- /* Many CJK characters have variant forms. They are a sort of grey */
- /* area somewhere between being totally irrelevant and semantically */
- /* distinct; for this reason, the Unicode consortium decided to */
- /* introduce Ideographic Variation Sequences (IVS), consisting of a */
- /* Unicode base character and one of 240 variant selectors */
- /* (U+E0100-U+E01EF), instead of further extending the already huge */
- /* code range for CJK characters. */
- /* */
- /* An IVS is registered and unique; for further details please refer */
- /* to Unicode Technical Standard #37, the Ideographic Variation */
- /* Database: */
- /* */
- /* http://www.unicode.org/reports/tr37/ */
- /* */
- /* To date (November 2012), the character with the most variants is */
- /* U+9089, having 31 such IVS. */
- /* */
- /* Adobe and MS decided to support IVS with a new cmap subtable */
- /* (format~14). It is an odd subtable because it is not a mapping of */
- /* input code points to glyphs, but contains lists of all variants */
- /* supported by the font. */
- /* */
- /* A variant may be either `default' or `non-default'. A default */
- /* variant is the one you will get for that code point if you look it */
- /* up in the standard Unicode cmap. A non-default variant is a */
- /* different glyph. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_GetCharVariantIndex */
- /* */
- /* <Description> */
- /* Return the glyph index of a given character code as modified by */
- /* the variation selector. */
- /* */
- /* <Input> */
- /* face :: */
- /* A handle to the source face object. */
- /* */
- /* charcode :: */
- /* The character code point in Unicode. */
- /* */
- /* variantSelector :: */
- /* The Unicode code point of the variation selector. */
- /* */
- /* <Return> */
- /* The glyph index. 0~means either `undefined character code', or */
- /* `undefined selector code', or `no variation selector cmap */
- /* subtable', or `current CharMap is not Unicode'. */
- /* */
- /* <Note> */
- /* If you use FreeType to manipulate the contents of font files */
- /* directly, be aware that the glyph index returned by this function */
- /* doesn't always correspond to the internal indices used within */
- /* the file. This is done to ensure that value~0 always corresponds */
- /* to the `missing glyph'. */
- /* */
- /* This function is only meaningful if */
- /* a) the font has a variation selector cmap sub table, */
- /* and */
- /* b) the current charmap has a Unicode encoding. */
- /* */
- /* <Since> */
- /* 2.3.6 */
- /* */
- FT_EXPORT( FT_UInt )
- FT_Face_GetCharVariantIndex( FT_Face face,
- FT_ULong charcode,
- FT_ULong variantSelector );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_GetCharVariantIsDefault */
- /* */
- /* <Description> */
- /* Check whether this variant of this Unicode character is the one to */
- /* be found in the `cmap'. */
- /* */
- /* <Input> */
- /* face :: */
- /* A handle to the source face object. */
- /* */
- /* charcode :: */
- /* The character codepoint in Unicode. */
- /* */
- /* variantSelector :: */
- /* The Unicode codepoint of the variation selector. */
- /* */
- /* <Return> */
- /* 1~if found in the standard (Unicode) cmap, 0~if found in the */
- /* variation selector cmap, or -1 if it is not a variant. */
- /* */
- /* <Note> */
- /* This function is only meaningful if the font has a variation */
- /* selector cmap subtable. */
- /* */
- /* <Since> */
- /* 2.3.6 */
- /* */
- FT_EXPORT( FT_Int )
- FT_Face_GetCharVariantIsDefault( FT_Face face,
- FT_ULong charcode,
- FT_ULong variantSelector );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_GetVariantSelectors */
- /* */
- /* <Description> */
- /* Return a zero-terminated list of Unicode variant selectors found */
- /* in the font. */
- /* */
- /* <Input> */
- /* face :: */
- /* A handle to the source face object. */
- /* */
- /* <Return> */
- /* A pointer to an array of selector code points, or NULL if there is */
- /* no valid variant selector cmap subtable. */
- /* */
- /* <Note> */
- /* The last item in the array is~0; the array is owned by the */
- /* @FT_Face object but can be overwritten or released on the next */
- /* call to a FreeType function. */
- /* */
- /* <Since> */
- /* 2.3.6 */
- /* */
- FT_EXPORT( FT_UInt32* )
- FT_Face_GetVariantSelectors( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_GetVariantsOfChar */
- /* */
- /* <Description> */
- /* Return a zero-terminated list of Unicode variant selectors found */
- /* for the specified character code. */
- /* */
- /* <Input> */
- /* face :: */
- /* A handle to the source face object. */
- /* */
- /* charcode :: */
- /* The character codepoint in Unicode. */
- /* */
- /* <Return> */
- /* A pointer to an array of variant selector code points that are */
- /* active for the given character, or NULL if the corresponding list */
- /* is empty. */
- /* */
- /* <Note> */
- /* The last item in the array is~0; the array is owned by the */
- /* @FT_Face object but can be overwritten or released on the next */
- /* call to a FreeType function. */
- /* */
- /* <Since> */
- /* 2.3.6 */
- /* */
- FT_EXPORT( FT_UInt32* )
- FT_Face_GetVariantsOfChar( FT_Face face,
- FT_ULong charcode );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_GetCharsOfVariant */
- /* */
- /* <Description> */
- /* Return a zero-terminated list of Unicode character codes found for */
- /* the specified variant selector. */
- /* */
- /* <Input> */
- /* face :: */
- /* A handle to the source face object. */
- /* */
- /* variantSelector :: */
- /* The variant selector code point in Unicode. */
- /* */
- /* <Return> */
- /* A list of all the code points that are specified by this selector */
- /* (both default and non-default codes are returned) or NULL if there */
- /* is no valid cmap or the variant selector is invalid. */
- /* */
- /* <Note> */
- /* The last item in the array is~0; the array is owned by the */
- /* @FT_Face object but can be overwritten or released on the next */
- /* call to a FreeType function. */
- /* */
- /* <Since> */
- /* 2.3.6 */
- /* */
- FT_EXPORT( FT_UInt32* )
- FT_Face_GetCharsOfVariant( FT_Face face,
- FT_ULong variantSelector );
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* computations */
- /* */
- /* <Title> */
- /* Computations */
- /* */
- /* <Abstract> */
- /* Crunching fixed numbers and vectors. */
- /* */
- /* <Description> */
- /* This section contains various functions used to perform */
- /* computations on 16.16 fixed-float numbers or 2d vectors. */
- /* */
- /* <Order> */
- /* FT_MulDiv */
- /* FT_MulFix */
- /* FT_DivFix */
- /* FT_RoundFix */
- /* FT_CeilFix */
- /* FT_FloorFix */
- /* FT_Vector_Transform */
- /* FT_Matrix_Multiply */
- /* FT_Matrix_Invert */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_MulDiv */
- /* */
- /* <Description> */
- /* A very simple function used to perform the computation `(a*b)/c' */
- /* with maximum accuracy (it uses a 64-bit intermediate integer */
- /* whenever necessary). */
- /* */
- /* This function isn't necessarily as fast as some processor specific */
- /* operations, but is at least completely portable. */
- /* */
- /* <Input> */
- /* a :: The first multiplier. */
- /* b :: The second multiplier. */
- /* c :: The divisor. */
- /* */
- /* <Return> */
- /* The result of `(a*b)/c'. This function never traps when trying to */
- /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
- /* on the signs of `a' and `b'. */
- /* */
- FT_EXPORT( FT_Long )
- FT_MulDiv( FT_Long a,
- FT_Long b,
- FT_Long c );
-
-
- /* */
-
- /* The following #if 0 ... #endif is for the documentation formatter, */
- /* hiding the internal `FT_MULFIX_INLINED' macro. */
-
-#if 0
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_MulFix */
- /* */
- /* <Description> */
- /* A very simple function used to perform the computation */
- /* `(a*b)/0x10000' with maximum accuracy. Most of the time this is */
- /* used to multiply a given value by a 16.16 fixed-point factor. */
- /* */
- /* <Input> */
- /* a :: The first multiplier. */
- /* b :: The second multiplier. Use a 16.16 factor here whenever */
- /* possible (see note below). */
- /* */
- /* <Return> */
- /* The result of `(a*b)/0x10000'. */
- /* */
- /* <Note> */
- /* This function has been optimized for the case where the absolute */
- /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */
- /* As this happens mainly when scaling from notional units to */
- /* fractional pixels in FreeType, it resulted in noticeable speed */
- /* improvements between versions 2.x and 1.x. */
- /* */
- /* As a conclusion, always try to place a 16.16 factor as the */
- /* _second_ argument of this function; this can make a great */
- /* difference. */
- /* */
- FT_EXPORT( FT_Long )
- FT_MulFix( FT_Long a,
- FT_Long b );
-
- /* */
-#endif
-
-#ifdef FT_MULFIX_INLINED
-#define FT_MulFix( a, b ) FT_MULFIX_INLINED( a, b )
-#else
- FT_EXPORT( FT_Long )
- FT_MulFix( FT_Long a,
- FT_Long b );
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_DivFix */
- /* */
- /* <Description> */
- /* A very simple function used to perform the computation */
- /* `(a*0x10000)/b' with maximum accuracy. Most of the time, this is */
- /* used to divide a given value by a 16.16 fixed-point factor. */
- /* */
- /* <Input> */
- /* a :: The first multiplier. */
- /* b :: The second multiplier. Use a 16.16 factor here whenever */
- /* possible (see note below). */
- /* */
- /* <Return> */
- /* The result of `(a*0x10000)/b'. */
- /* */
- /* <Note> */
- /* The optimization for FT_DivFix() is simple: If (a~<<~16) fits in */
- /* 32~bits, then the division is computed directly. Otherwise, we */
- /* use a specialized version of @FT_MulDiv. */
- /* */
- FT_EXPORT( FT_Long )
- FT_DivFix( FT_Long a,
- FT_Long b );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_RoundFix */
- /* */
- /* <Description> */
- /* A very simple function used to round a 16.16 fixed number. */
- /* */
- /* <Input> */
- /* a :: The number to be rounded. */
- /* */
- /* <Return> */
- /* The result of `(a + 0x8000) & -0x10000'. */
- /* */
- FT_EXPORT( FT_Fixed )
- FT_RoundFix( FT_Fixed a );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_CeilFix */
- /* */
- /* <Description> */
- /* A very simple function used to compute the ceiling function of a */
- /* 16.16 fixed number. */
- /* */
- /* <Input> */
- /* a :: The number for which the ceiling function is to be computed. */
- /* */
- /* <Return> */
- /* The result of `(a + 0x10000 - 1) & -0x10000'. */
- /* */
- FT_EXPORT( FT_Fixed )
- FT_CeilFix( FT_Fixed a );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_FloorFix */
- /* */
- /* <Description> */
- /* A very simple function used to compute the floor function of a */
- /* 16.16 fixed number. */
- /* */
- /* <Input> */
- /* a :: The number for which the floor function is to be computed. */
- /* */
- /* <Return> */
- /* The result of `a & -0x10000'. */
- /* */
- FT_EXPORT( FT_Fixed )
- FT_FloorFix( FT_Fixed a );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Vector_Transform */
- /* */
- /* <Description> */
- /* Transform a single vector through a 2x2 matrix. */
- /* */
- /* <InOut> */
- /* vector :: The target vector to transform. */
- /* */
- /* <Input> */
- /* matrix :: A pointer to the source 2x2 matrix. */
- /* */
- /* <Note> */
- /* The result is undefined if either `vector' or `matrix' is invalid. */
- /* */
- FT_EXPORT( void )
- FT_Vector_Transform( FT_Vector* vec,
- const FT_Matrix* matrix );
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* version */
- /* */
- /* <Title> */
- /* FreeType Version */
- /* */
- /* <Abstract> */
- /* Functions and macros related to FreeType versions. */
- /* */
- /* <Description> */
- /* Note that those functions and macros are of limited use because */
- /* even a new release of FreeType with only documentation changes */
- /* increases the version number. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @enum:
- * FREETYPE_XXX
- *
- * @description:
- * These three macros identify the FreeType source code version.
- * Use @FT_Library_Version to access them at runtime.
- *
- * @values:
- * FREETYPE_MAJOR :: The major version number.
- * FREETYPE_MINOR :: The minor version number.
- * FREETYPE_PATCH :: The patch level.
- *
- * @note:
- * The version number of FreeType if built as a dynamic link library
- * with the `libtool' package is _not_ controlled by these three
- * macros.
- *
- */
-#define FREETYPE_MAJOR 2
-#define FREETYPE_MINOR 5
-#define FREETYPE_PATCH 0
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Library_Version */
- /* */
- /* <Description> */
- /* Return the version of the FreeType library being used. This is */
- /* useful when dynamically linking to the library, since one cannot */
- /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */
- /* @FREETYPE_PATCH. */
- /* */
- /* <Input> */
- /* library :: A source library handle. */
- /* */
- /* <Output> */
- /* amajor :: The major version number. */
- /* */
- /* aminor :: The minor version number. */
- /* */
- /* apatch :: The patch version number. */
- /* */
- /* <Note> */
- /* The reason why this function takes a `library' argument is because */
- /* certain programs implement library initialization in a custom way */
- /* that doesn't use @FT_Init_FreeType. */
- /* */
- /* In such cases, the library version might not be available before */
- /* the library object has been created. */
- /* */
- FT_EXPORT( void )
- FT_Library_Version( FT_Library library,
- FT_Int *amajor,
- FT_Int *aminor,
- FT_Int *apatch );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_CheckTrueTypePatents */
- /* */
- /* <Description> */
- /* Parse all bytecode instructions of a TrueType font file to check */
- /* whether any of the patented opcodes are used. This is only useful */
- /* if you want to be able to use the unpatented hinter with */
- /* fonts that do *not* use these opcodes. */
- /* */
- /* Note that this function parses *all* glyph instructions in the */
- /* font file, which may be slow. */
- /* */
- /* <Input> */
- /* face :: A face handle. */
- /* */
- /* <Return> */
- /* 1~if this is a TrueType font that uses one of the patented */
- /* opcodes, 0~otherwise. */
- /* */
- /* <Note> */
- /* Since May 2010, TrueType hinting is no longer patented. */
- /* */
- /* <Since> */
- /* 2.3.5 */
- /* */
- FT_EXPORT( FT_Bool )
- FT_Face_CheckTrueTypePatents( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Face_SetUnpatentedHinting */
- /* */
- /* <Description> */
- /* Enable or disable the unpatented hinter for a given face. */
- /* Only enable it if you have determined that the face doesn't */
- /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */
- /* */
- /* <Input> */
- /* face :: A face handle. */
- /* */
- /* value :: New boolean setting. */
- /* */
- /* <Return> */
- /* The old setting value. This will always be false if this is not */
- /* an SFNT font, or if the unpatented hinter is not compiled in this */
- /* instance of the library. */
- /* */
- /* <Note> */
- /* Since May 2010, TrueType hinting is no longer patented. */
- /* */
- /* <Since> */
- /* 2.3.5 */
- /* */
- FT_EXPORT( FT_Bool )
- FT_Face_SetUnpatentedHinting( FT_Face face,
- FT_Bool value );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FREETYPE_H__ */
-
-
-/* END */
--- a/include/freetype/ftadvanc.h
+++ /dev/null
@@ -1,182 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftadvanc.h */
-/* */
-/* Quick computation of advance widths (specification only). */
-/* */
-/* Copyright 2008, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTADVANC_H__
-#define __FTADVANC_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * quick_advance
- *
- * @title:
- * Quick retrieval of advance values
- *
- * @abstract:
- * Retrieve horizontal and vertical advance values without processing
- * glyph outlines, if possible.
- *
- * @description:
- * This section contains functions to quickly extract advance values
- * without handling glyph outlines, if possible.
- */
-
-
- /*************************************************************************/
- /* */
- /* <Const> */
- /* FT_ADVANCE_FLAG_FAST_ONLY */
- /* */
- /* <Description> */
- /* A bit-flag to be OR-ed with the `flags' parameter of the */
- /* @FT_Get_Advance and @FT_Get_Advances functions. */
- /* */
- /* If set, it indicates that you want these functions to fail if the */
- /* corresponding hinting mode or font driver doesn't allow for very */
- /* quick advance computation. */
- /* */
- /* Typically, glyphs that are either unscaled, unhinted, bitmapped, */
- /* or light-hinted can have their advance width computed very */
- /* quickly. */
- /* */
- /* Normal and bytecode hinted modes that require loading, scaling, */
- /* and hinting of the glyph outline, are extremely slow by */
- /* comparison. */
- /* */
-#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Advance */
- /* */
- /* <Description> */
- /* Retrieve the advance value of a given glyph outline in an */
- /* @FT_Face. */
- /* */
- /* <Input> */
- /* face :: The source @FT_Face handle. */
- /* */
- /* gindex :: The glyph index. */
- /* */
- /* load_flags :: A set of bit flags similar to those used when */
- /* calling @FT_Load_Glyph, used to determine what kind */
- /* of advances you need. */
- /* <Output> */
- /* padvance :: The advance value. If scaling is performed (based on */
- /* the value of `load_flags'), the advance value is in */
- /* 16.16 format. Otherwise, it is in font units. */
- /* */
- /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */
- /* vertical advance corresponding to a vertical layout. */
- /* Otherwise, it is the horizontal advance in a */
- /* horizontal layout. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
- /* if the corresponding font backend doesn't have a quick way to */
- /* retrieve the advances. */
- /* */
- /* A scaled advance is returned in 16.16 format but isn't transformed */
- /* by the affine transformation specified by @FT_Set_Transform. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Advance( FT_Face face,
- FT_UInt gindex,
- FT_Int32 load_flags,
- FT_Fixed *padvance );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Advances */
- /* */
- /* <Description> */
- /* Retrieve the advance values of several glyph outlines in an */
- /* @FT_Face. */
- /* */
- /* <Input> */
- /* face :: The source @FT_Face handle. */
- /* */
- /* start :: The first glyph index. */
- /* */
- /* count :: The number of advance values you want to retrieve. */
- /* */
- /* load_flags :: A set of bit flags similar to those used when */
- /* calling @FT_Load_Glyph. */
- /* */
- /* <Output> */
- /* padvance :: The advance values. This array, to be provided by the */
- /* caller, must contain at least `count' elements. */
- /* */
- /* If scaling is performed (based on the value of */
- /* `load_flags'), the advance values are in 16.16 format. */
- /* Otherwise, they are in font units. */
- /* */
- /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */
- /* vertical advances corresponding to a vertical layout. */
- /* Otherwise, they are the horizontal advances in a */
- /* horizontal layout. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
- /* if the corresponding font backend doesn't have a quick way to */
- /* retrieve the advances. */
- /* */
- /* Scaled advances are returned in 16.16 format but aren't */
- /* transformed by the affine transformation specified by */
- /* @FT_Set_Transform. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Advances( FT_Face face,
- FT_UInt start,
- FT_UInt count,
- FT_Int32 load_flags,
- FT_Fixed *padvances );
-
-/* */
-
-
-FT_END_HEADER
-
-#endif /* __FTADVANC_H__ */
-
-
-/* END */
--- a/include/freetype/ftautoh.h
+++ /dev/null
@@ -1,357 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftautoh.h */
-/* */
-/* FreeType API for controlling the auto-hinter (specification only). */
-/* */
-/* Copyright 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTAUTOH_H__
-#define __FTAUTOH_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * auto_hinter
- *
- * @title:
- * The auto-hinter
- *
- * @abstract:
- * Controlling the auto-hinting module.
- *
- * @description:
- * While FreeType's auto-hinter doesn't expose API functions by itself,
- * it is possible to control its behaviour with @FT_Property_Set and
- * @FT_Property_Get. The following lists the available properties
- * together with the necessary macros and structures.
- *
- * Note that the auto-hinter's module name is `autofitter' for
- * historical reasons.
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * glyph-to-script-map
- *
- * @description:
- * *Experimental* *only*
- *
- * The auto-hinter provides various script modules to hint glyphs.
- * Examples of supported scripts are Latin or CJK. Before a glyph is
- * auto-hinted, the Unicode character map of the font gets examined, and
- * the script is then determined based on Unicode character ranges, see
- * below.
- *
- * OpenType fonts, however, often provide much more glyphs than
- * character codes (small caps, superscripts, ligatures, swashes, etc.),
- * to be controlled by so-called `features'. Handling OpenType features
- * can be quite complicated and thus needs a separate library on top of
- * FreeType.
- *
- * The mapping between glyph indices and scripts (in the auto-hinter
- * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an
- * array with `num_glyphs' elements, as found in the font's @FT_Face
- * structure. The `glyph-to-script-map' property returns a pointer to
- * this array, which can be modified as needed. Note that the
- * modification should happen before the first glyph gets processed by
- * the auto-hinter so that the global analysis of the font shapes
- * actually uses the modified mapping.
- *
- * The following example code demonstrates how to access it (omitting
- * the error handling).
- *
- * {- * FT_Library library;
- * FT_Face face;
- * FT_Prop_GlyphToScriptMap prop;
- *
- *
- * FT_Init_FreeType( &library );
- * FT_New_Face( library, "foo.ttf", 0, &face );
- *
- * prop.face = face;
- *
- * FT_Property_Get( library, "autofitter",
- * "glyph-to-script-map", &prop );
- *
- * // adjust `prop.map' as needed right here
- *
- * FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT );
- * }
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_AUTOHINTER_SCRIPT_XXX
- *
- * @description:
- * *Experimental* *only*
- *
- * A list of constants used for the @glyph-to-script-map property to
- * specify the script submodule the auto-hinter should use for hinting a
- * particular glyph.
- *
- * @values:
- * FT_AUTOHINTER_SCRIPT_NONE ::
- * Don't auto-hint this glyph.
- *
- * FT_AUTOHINTER_SCRIPT_LATIN ::
- * Apply the latin auto-hinter. For the auto-hinter, `latin' is a
- * very broad term, including Cyrillic and Greek also since characters
- * from those scripts share the same design constraints.
- *
- * By default, characters from the following Unicode ranges are
- * assigned to this submodule.
- *
- * {- * U+0020 - U+007F // Basic Latin (no control characters)
- * U+00A0 - U+00FF // Latin-1 Supplement (no control characters)
- * U+0100 - U+017F // Latin Extended-A
- * U+0180 - U+024F // Latin Extended-B
- * U+0250 - U+02AF // IPA Extensions
- * U+02B0 - U+02FF // Spacing Modifier Letters
- * U+0300 - U+036F // Combining Diacritical Marks
- * U+0370 - U+03FF // Greek and Coptic
- * U+0400 - U+04FF // Cyrillic
- * U+0500 - U+052F // Cyrillic Supplement
- * U+1D00 - U+1D7F // Phonetic Extensions
- * U+1D80 - U+1DBF // Phonetic Extensions Supplement
- * U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement
- * U+1E00 - U+1EFF // Latin Extended Additional
- * U+1F00 - U+1FFF // Greek Extended
- * U+2000 - U+206F // General Punctuation
- * U+2070 - U+209F // Superscripts and Subscripts
- * U+20A0 - U+20CF // Currency Symbols
- * U+2150 - U+218F // Number Forms
- * U+2460 - U+24FF // Enclosed Alphanumerics
- * U+2C60 - U+2C7F // Latin Extended-C
- * U+2DE0 - U+2DFF // Cyrillic Extended-A
- * U+2E00 - U+2E7F // Supplemental Punctuation
- * U+A640 - U+A69F // Cyrillic Extended-B
- * U+A720 - U+A7FF // Latin Extended-D
- * U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures)
- * U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols
- * U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement
- * }
- *
- * FT_AUTOHINTER_SCRIPT_CJK ::
- * Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old
- * Vietnamese, and some other scripts.
- *
- * By default, characters from the following Unicode ranges are
- * assigned to this submodule.
- *
- * {- * U+1100 - U+11FF // Hangul Jamo
- * U+2E80 - U+2EFF // CJK Radicals Supplement
- * U+2F00 - U+2FDF // Kangxi Radicals
- * U+2FF0 - U+2FFF // Ideographic Description Characters
- * U+3000 - U+303F // CJK Symbols and Punctuation
- * U+3040 - U+309F // Hiragana
- * U+30A0 - U+30FF // Katakana
- * U+3100 - U+312F // Bopomofo
- * U+3130 - U+318F // Hangul Compatibility Jamo
- * U+3190 - U+319F // Kanbun
- * U+31A0 - U+31BF // Bopomofo Extended
- * U+31C0 - U+31EF // CJK Strokes
- * U+31F0 - U+31FF // Katakana Phonetic Extensions
- * U+3200 - U+32FF // Enclosed CJK Letters and Months
- * U+3300 - U+33FF // CJK Compatibility
- * U+3400 - U+4DBF // CJK Unified Ideographs Extension A
- * U+4DC0 - U+4DFF // Yijing Hexagram Symbols
- * U+4E00 - U+9FFF // CJK Unified Ideographs
- * U+A960 - U+A97F // Hangul Jamo Extended-A
- * U+AC00 - U+D7AF // Hangul Syllables
- * U+D7B0 - U+D7FF // Hangul Jamo Extended-B
- * U+F900 - U+FAFF // CJK Compatibility Ideographs
- * U+FE10 - U+FE1F // Vertical forms
- * U+FE30 - U+FE4F // CJK Compatibility Forms
- * U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms
- * U+1B000 - U+1B0FF // Kana Supplement
- * U+1D300 - U+1D35F // Tai Xuan Hing Symbols
- * U+1F200 - U+1F2FF // Enclosed Ideographic Supplement
- * U+20000 - U+2A6DF // CJK Unified Ideographs Extension B
- * U+2A700 - U+2B73F // CJK Unified Ideographs Extension C
- * U+2B740 - U+2B81F // CJK Unified Ideographs Extension D
- * U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement
- * }
- *
- * FT_AUTOHINTER_SCRIPT_INDIC ::
- * Apply the indic auto-hinter, covering all major scripts from the
- * Indian sub-continent and some other related scripts like Thai, Lao,
- * or Tibetan.
- *
- * By default, characters from the following Unicode ranges are
- * assigned to this submodule.
- *
- * {- * U+0900 - U+0DFF // Indic Range
- * U+0F00 - U+0FFF // Tibetan
- * U+1900 - U+194F // Limbu
- * U+1B80 - U+1BBF // Sundanese
- * U+1C80 - U+1CDF // Meetei Mayak
- * U+A800 - U+A82F // Syloti Nagri
- * U+11800 - U+118DF // Sharada
- * }
- *
- * Note that currently Indic support is rudimentary only, missing blue
- * zone support.
- *
- */
-#define FT_AUTOHINTER_SCRIPT_NONE 0
-#define FT_AUTOHINTER_SCRIPT_LATIN 1
-#define FT_AUTOHINTER_SCRIPT_CJK 2
-#define FT_AUTOHINTER_SCRIPT_INDIC 3
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Prop_GlyphToScriptMap
- *
- * @description:
- * *Experimental* *only*
- *
- * The data exchange structure for the @glyph-to-script-map property.
- *
- */
- typedef struct FT_Prop_GlyphToScriptMap_
- {- FT_Face face;
- FT_Byte* map;
-
- } FT_Prop_GlyphToScriptMap;
-
-
- /**************************************************************************
- *
- * @property:
- * fallback-script
- *
- * @description:
- * *Experimental* *only*
- *
- * If no auto-hinter script module can be assigned to a glyph, a
- * fallback script gets assigned to it (see also the
- * @glyph-to-script-map property). By default, this is
- * @FT_AUTOHINTER_SCRIPT_CJK. Using the `fallback-script' property,
- * this fallback value can be changed.
- *
- * {- * FT_Library library;
- * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "autofitter",
- * "fallback-script", &fallback_script );
- * }
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * It's important to use the right timing for changing this value: The
- * creation of the glyph-to-script map that eventually uses the
- * fallback script value gets triggered either by setting or reading a
- * face-specific property like @glyph-to-script-map, or by auto-hinting
- * any glyph from that face. In particular, if you have already created
- * an @FT_Face structure but not loaded any glyph (using the
- * auto-hinter), a change of the fallback glyph will affect this face.
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * increase-x-height
- *
- * @description:
- * For ppem values in the range 6~<= ppem <= `increase-x-height', round
- * up the font's x~height much more often than normally. If the value
- * is set to~0, which is the default, this feature is switched off. Use
- * this property to improve the legibility of small font sizes if
- * necessary.
- *
- * {- * FT_Library library;
- * FT_Face face;
- * FT_Prop_IncreaseXHeight prop;
- *
- *
- * FT_Init_FreeType( &library );
- * FT_New_Face( library, "foo.ttf", 0, &face );
- * FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 );
- *
- * prop.face = face;
- * prop.limit = 14;
- *
- * FT_Property_Set( library, "autofitter",
- * "increase-x-height", &prop );
- * }
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- * Set this value right after calling @FT_Set_Char_Size, but before
- * loading any glyph (using the auto-hinter).
- *
- */
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Prop_IncreaseXHeight
- *
- * @description:
- * The data exchange structure for the @increase-x-height property.
- *
- */
- typedef struct FT_Prop_IncreaseXHeight_
- {- FT_Face face;
- FT_UInt limit;
-
- } FT_Prop_IncreaseXHeight;
-
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTAUTOH_H__ */
-
-
-/* END */
--- a/include/freetype/ftbbox.h
+++ /dev/null
@@ -1,102 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbbox.h */
-/* */
-/* FreeType exact bbox computation (specification). */
-/* */
-/* Copyright 1996-2001, 2003, 2007, 2011, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This component has a _single_ role: to compute exact outline bounding */
- /* boxes. */
- /* */
- /* It is separated from the rest of the engine for various technical */
- /* reasons. It may well be integrated in `ftoutln' later. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTBBOX_H__
-#define __FTBBOX_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* outline_processing */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Get_BBox */
- /* */
- /* <Description> */
- /* Compute the exact bounding box of an outline. This is slower */
- /* than computing the control box. However, it uses an advanced */
- /* algorithm that returns _very_ quickly when the two boxes */
- /* coincide. Otherwise, the outline Bézier arcs are traversed to */
- /* extract their extrema. */
- /* */
- /* <Input> */
- /* outline :: A pointer to the source outline. */
- /* */
- /* <Output> */
- /* abbox :: The outline's exact bounding box. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* If the font is tricky and the glyph has been loaded with */
- /* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get */
- /* reasonable values for the BBox it is necessary to load the glyph */
- /* at a large ppem value (so that the hinting instructions can */
- /* properly shift and scale the subglyphs), then extracting the BBox, */
- /* which can be eventually converted back to font units. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Get_BBox( FT_Outline* outline,
- FT_BBox *abbox );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTBBOX_H__ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/include/freetype/ftbdf.h
+++ /dev/null
@@ -1,209 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbdf.h */
-/* */
-/* FreeType API for accessing BDF-specific strings (specification). */
-/* */
-/* Copyright 2002, 2003, 2004, 2006, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTBDF_H__
-#define __FTBDF_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* bdf_fonts */
- /* */
- /* <Title> */
- /* BDF and PCF Files */
- /* */
- /* <Abstract> */
- /* BDF and PCF specific API. */
- /* */
- /* <Description> */
- /* This section contains the declaration of functions specific to BDF */
- /* and PCF fonts. */
- /* */
- /*************************************************************************/
-
-
- /**********************************************************************
- *
- * @enum:
- * FT_PropertyType
- *
- * @description:
- * A list of BDF property types.
- *
- * @values:
- * BDF_PROPERTY_TYPE_NONE ::
- * Value~0 is used to indicate a missing property.
- *
- * BDF_PROPERTY_TYPE_ATOM ::
- * Property is a string atom.
- *
- * BDF_PROPERTY_TYPE_INTEGER ::
- * Property is a 32-bit signed integer.
- *
- * BDF_PROPERTY_TYPE_CARDINAL ::
- * Property is a 32-bit unsigned integer.
- */
- typedef enum BDF_PropertyType_
- {- BDF_PROPERTY_TYPE_NONE = 0,
- BDF_PROPERTY_TYPE_ATOM = 1,
- BDF_PROPERTY_TYPE_INTEGER = 2,
- BDF_PROPERTY_TYPE_CARDINAL = 3
-
- } BDF_PropertyType;
-
-
- /**********************************************************************
- *
- * @type:
- * BDF_Property
- *
- * @description:
- * A handle to a @BDF_PropertyRec structure to model a given
- * BDF/PCF property.
- */
- typedef struct BDF_PropertyRec_* BDF_Property;
-
-
- /**********************************************************************
- *
- * @struct:
- * BDF_PropertyRec
- *
- * @description:
- * This structure models a given BDF/PCF property.
- *
- * @fields:
- * type ::
- * The property type.
- *
- * u.atom ::
- * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
- *
- * u.integer ::
- * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
- *
- * u.cardinal ::
- * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
- */
- typedef struct BDF_PropertyRec_
- {- BDF_PropertyType type;
- union {- const char* atom;
- FT_Int32 integer;
- FT_UInt32 cardinal;
-
- } u;
-
- } BDF_PropertyRec;
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_BDF_Charset_ID
- *
- * @description:
- * Retrieve a BDF font character set identity, according to
- * the BDF specification.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * @output:
- * acharset_encoding ::
- * Charset encoding, as a C~string, owned by the face.
- *
- * acharset_registry ::
- * Charset registry, as a C~string, owned by the face.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with BDF faces, returning an error otherwise.
- */
- FT_EXPORT( FT_Error )
- FT_Get_BDF_Charset_ID( FT_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry );
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_BDF_Property
- *
- * @description:
- * Retrieve a BDF property from a BDF or PCF font file.
- *
- * @input:
- * face :: A handle to the input face.
- *
- * name :: The property name.
- *
- * @output:
- * aproperty :: The property.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function works with BDF _and_ PCF fonts. It returns an error
- * otherwise. It also returns an error if the property is not in the
- * font.
- *
- * A `property' is a either key-value pair within the STARTPROPERTIES
- * ... ENDPROPERTIES block of a BDF font or a key-value pair from the
- * `info->props' array within a `FontRec' structure of a PCF font.
- *
- * Integer properties are always stored as `signed' within PCF fonts;
- * consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
- * for BDF fonts only.
- *
- * In case of error, `aproperty->type' is always set to
- * @BDF_PROPERTY_TYPE_NONE.
- */
- FT_EXPORT( FT_Error )
- FT_Get_BDF_Property( FT_Face face,
- const char* prop_name,
- BDF_PropertyRec *aproperty );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTBDF_H__ */
-
-
-/* END */
--- a/include/freetype/ftbitmap.h
+++ /dev/null
@@ -1,227 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbitmap.h */
-/* */
-/* FreeType utility functions for bitmaps (specification). */
-/* */
-/* Copyright 2004-2006, 2008, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTBITMAP_H__
-#define __FTBITMAP_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* bitmap_handling */
- /* */
- /* <Title> */
- /* Bitmap Handling */
- /* */
- /* <Abstract> */
- /* Handling FT_Bitmap objects. */
- /* */
- /* <Description> */
- /* This section contains functions for converting FT_Bitmap objects. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Bitmap_New */
- /* */
- /* <Description> */
- /* Initialize a pointer to an @FT_Bitmap structure. */
- /* */
- /* <InOut> */
- /* abitmap :: A pointer to the bitmap structure. */
- /* */
- FT_EXPORT( void )
- FT_Bitmap_New( FT_Bitmap *abitmap );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Bitmap_Copy */
- /* */
- /* <Description> */
- /* Copy a bitmap into another one. */
- /* */
- /* <Input> */
- /* library :: A handle to a library object. */
- /* */
- /* source :: A handle to the source bitmap. */
- /* */
- /* <Output> */
- /* target :: A handle to the target bitmap. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Bitmap_Copy( FT_Library library,
- const FT_Bitmap *source,
- FT_Bitmap *target);
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Bitmap_Embolden */
- /* */
- /* <Description> */
- /* Embolden a bitmap. The new bitmap will be about `xStrength' */
- /* pixels wider and `yStrength' pixels higher. The left and bottom */
- /* borders are kept unchanged. */
- /* */
- /* <Input> */
- /* library :: A handle to a library object. */
- /* */
- /* xStrength :: How strong the glyph is emboldened horizontally. */
- /* Expressed in 26.6 pixel format. */
- /* */
- /* yStrength :: How strong the glyph is emboldened vertically. */
- /* Expressed in 26.6 pixel format. */
- /* */
- /* <InOut> */
- /* bitmap :: A handle to the target bitmap. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The current implementation restricts `xStrength' to be less than */
- /* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */
- /* */
- /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */
- /* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Bitmap_Embolden( FT_Library library,
- FT_Bitmap* bitmap,
- FT_Pos xStrength,
- FT_Pos yStrength );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Bitmap_Convert */
- /* */
- /* <Description> */
- /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp */
- /* to a bitmap object with depth 8bpp, making the number of used */
- /* bytes line (a.k.a. the `pitch') a multiple of `alignment'. */
- /* */
- /* <Input> */
- /* library :: A handle to a library object. */
- /* */
- /* source :: The source bitmap. */
- /* */
- /* alignment :: The pitch of the bitmap is a multiple of this */
- /* parameter. Common values are 1, 2, or 4. */
- /* */
- /* <Output> */
- /* target :: The target bitmap. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* It is possible to call @FT_Bitmap_Convert multiple times without */
- /* calling @FT_Bitmap_Done (the memory is simply reallocated). */
- /* */
- /* Use @FT_Bitmap_Done to finally remove the bitmap object. */
- /* */
- /* The `library' argument is taken to have access to FreeType's */
- /* memory handling functions. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Bitmap_Convert( FT_Library library,
- const FT_Bitmap *source,
- FT_Bitmap *target,
- FT_Int alignment );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_GlyphSlot_Own_Bitmap */
- /* */
- /* <Description> */
- /* Make sure that a glyph slot owns `slot->bitmap'. */
- /* */
- /* <Input> */
- /* slot :: The glyph slot. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* This function is to be used in combination with */
- /* @FT_Bitmap_Embolden. */
- /* */
- FT_EXPORT( FT_Error )
- FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Bitmap_Done */
- /* */
- /* <Description> */
- /* Destroy a bitmap object created with @FT_Bitmap_New. */
- /* */
- /* <Input> */
- /* library :: A handle to a library object. */
- /* */
- /* bitmap :: The bitmap object to be freed. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The `library' argument is taken to have access to FreeType's */
- /* memory handling functions. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Bitmap_Done( FT_Library library,
- FT_Bitmap *bitmap );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTBITMAP_H__ */
-
-
-/* END */
--- a/include/freetype/ftbzip2.h
+++ /dev/null
@@ -1,102 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftbzip2.h */
-/* */
-/* Bzip2-compressed stream support. */
-/* */
-/* Copyright 2010 by */
-/* Joel Klinghed. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTBZIP2_H__
-#define __FTBZIP2_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* bzip2 */
- /* */
- /* <Title> */
- /* BZIP2 Streams */
- /* */
- /* <Abstract> */
- /* Using bzip2-compressed font files. */
- /* */
- /* <Description> */
- /* This section contains the declaration of Bzip2-specific functions. */
- /* */
- /*************************************************************************/
-
-
- /************************************************************************
- *
- * @function:
- * FT_Stream_OpenBzip2
- *
- * @description:
- * Open a new stream to parse bzip2-compressed font files. This is
- * mainly used to support the compressed `*.pcf.bz2' fonts that come
- * with XFree86.
- *
- * @input:
- * stream ::
- * The target embedding stream.
- *
- * source ::
- * The source stream.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The source stream must be opened _before_ calling this function.
- *
- * Calling the internal function `FT_Stream_Close' on the new stream will
- * *not* call `FT_Stream_Close' on the source stream. None of the stream
- * objects will be released to the heap.
- *
- * The stream implementation is very basic and resets the decompression
- * process each time seeking backwards is needed within the stream.
- *
- * In certain builds of the library, bzip2 compression recognition is
- * automatically handled when calling @FT_New_Face or @FT_Open_Face.
- * This means that if no font driver is capable of handling the raw
- * compressed file, the library will try to open a bzip2 compressed stream
- * from it and re-open the face with it.
- *
- * This function may return `FT_Err_Unimplemented_Feature' if your build
- * of FreeType was not compiled with bzip2 support.
- */
- FT_EXPORT( FT_Error )
- FT_Stream_OpenBzip2( FT_Stream stream,
- FT_Stream source );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTBZIP2_H__ */
-
-
-/* END */
--- a/include/freetype/ftcache.h
+++ /dev/null
@@ -1,1057 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcache.h */
-/* */
-/* FreeType Cache subsystem (specification). */
-/* */
-/* Copyright 1996-2008, 2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTCACHE_H__
-#define __FTCACHE_H__
-
-
-#include <ft2build.h>
-#include FT_GLYPH_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************
- *
- * <Section>
- * cache_subsystem
- *
- * <Title>
- * Cache Sub-System
- *
- * <Abstract>
- * How to cache face, size, and glyph data with FreeType~2.
- *
- * <Description>
- * This section describes the FreeType~2 cache sub-system, which is used
- * to limit the number of concurrently opened @FT_Face and @FT_Size
- * objects, as well as caching information like character maps and glyph
- * images while limiting their maximum memory usage.
- *
- * Note that all types and functions begin with the `FTC_' prefix.
- *
- * The cache is highly portable and thus doesn't know anything about the
- * fonts installed on your system, or how to access them. This implies
- * the following scheme:
- *
- * First, available or installed font faces are uniquely identified by
- * @FTC_FaceID values, provided to the cache by the client. Note that
- * the cache only stores and compares these values, and doesn't try to
- * interpret them in any way.
- *
- * Second, the cache calls, only when needed, a client-provided function
- * to convert an @FTC_FaceID into a new @FT_Face object. The latter is
- * then completely managed by the cache, including its termination
- * through @FT_Done_Face. To monitor termination of face objects, the
- * finalizer callback in the `generic' field of the @FT_Face object can
- * be used, which might also be used to store the @FTC_FaceID of the
- * face.
- *
- * Clients are free to map face IDs to anything else. The most simple
- * usage is to associate them to a (pathname,face_index) pair that is
- * used to call @FT_New_Face. However, more complex schemes are also
- * possible.
- *
- * Note that for the cache to work correctly, the face ID values must be
- * *persistent*, which means that the contents they point to should not
- * change at runtime, or that their value should not become invalid.
- *
- * If this is unavoidable (e.g., when a font is uninstalled at runtime),
- * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
- * the cache get rid of any references to the old @FTC_FaceID it may
- * keep internally. Failure to do so will lead to incorrect behaviour
- * or even crashes.
- *
- * To use the cache, start with calling @FTC_Manager_New to create a new
- * @FTC_Manager object, which models a single cache instance. You can
- * then look up @FT_Face and @FT_Size objects with
- * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
- *
- * If you want to use the charmap caching, call @FTC_CMapCache_New, then
- * later use @FTC_CMapCache_Lookup to perform the equivalent of
- * @FT_Get_Char_Index, only much faster.
- *
- * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
- * later use @FTC_ImageCache_Lookup to retrieve the corresponding
- * @FT_Glyph objects from the cache.
- *
- * If you need lots of small bitmaps, it is much more memory efficient
- * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This
- * returns @FTC_SBitRec structures, which are used to store small
- * bitmaps directly. (A small bitmap is one whose metrics and
- * dimensions all fit into 8-bit integers).
- *
- * We hope to also provide a kerning cache in the near future.
- *
- *
- * <Order>
- * FTC_Manager
- * FTC_FaceID
- * FTC_Face_Requester
- *
- * FTC_Manager_New
- * FTC_Manager_Reset
- * FTC_Manager_Done
- * FTC_Manager_LookupFace
- * FTC_Manager_LookupSize
- * FTC_Manager_RemoveFaceID
- *
- * FTC_Node
- * FTC_Node_Unref
- *
- * FTC_ImageCache
- * FTC_ImageCache_New
- * FTC_ImageCache_Lookup
- *
- * FTC_SBit
- * FTC_SBitCache
- * FTC_SBitCache_New
- * FTC_SBitCache_Lookup
- *
- * FTC_CMapCache
- * FTC_CMapCache_New
- * FTC_CMapCache_Lookup
- *
- *************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BASIC TYPE DEFINITIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @type: FTC_FaceID
- *
- * @description:
- * An opaque pointer type that is used to identity face objects. The
- * contents of such objects is application-dependent.
- *
- * These pointers are typically used to point to a user-defined
- * structure containing a font file path, and face index.
- *
- * @note:
- * Never use NULL as a valid @FTC_FaceID.
- *
- * Face IDs are passed by the client to the cache manager that calls,
- * when needed, the @FTC_Face_Requester to translate them into new
- * @FT_Face objects.
- *
- * If the content of a given face ID changes at runtime, or if the value
- * becomes invalid (e.g., when uninstalling a font), you should
- * immediately call @FTC_Manager_RemoveFaceID before any other cache
- * function.
- *
- * Failure to do so will result in incorrect behaviour or even
- * memory leaks and crashes.
- */
- typedef FT_Pointer FTC_FaceID;
-
-
- /************************************************************************
- *
- * @functype:
- * FTC_Face_Requester
- *
- * @description:
- * A callback function provided by client applications. It is used by
- * the cache manager to translate a given @FTC_FaceID into a new valid
- * @FT_Face object, on demand.
- *
- * <Input>
- * face_id ::
- * The face ID to resolve.
- *
- * library ::
- * A handle to a FreeType library object.
- *
- * req_data ::
- * Application-provided request data (see note below).
- *
- * <Output>
- * aface ::
- * A new @FT_Face handle.
- *
- * <Return>
- * FreeType error code. 0~means success.
- *
- * <Note>
- * The third parameter `req_data' is the same as the one passed by the
- * client when @FTC_Manager_New is called.
- *
- * The face requester should not perform funny things on the returned
- * face object, like creating a new @FT_Size for it, or setting a
- * transformation through @FT_Set_Transform!
- */
- typedef FT_Error
- (*FTC_Face_Requester)( FTC_FaceID face_id,
- FT_Library library,
- FT_Pointer request_data,
- FT_Face* aface );
-
- /* */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CACHE MANAGER OBJECT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FTC_Manager */
- /* */
- /* <Description> */
- /* This object corresponds to one instance of the cache-subsystem. */
- /* It is used to cache one or more @FT_Face objects, along with */
- /* corresponding @FT_Size objects. */
- /* */
- /* The manager intentionally limits the total number of opened */
- /* @FT_Face and @FT_Size objects to control memory usage. See the */
- /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */
- /* */
- /* The manager is also used to cache `nodes' of various types while */
- /* limiting their total memory usage. */
- /* */
- /* All limitations are enforced by keeping lists of managed objects */
- /* in most-recently-used order, and flushing old nodes to make room */
- /* for new ones. */
- /* */
- typedef struct FTC_ManagerRec_* FTC_Manager;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FTC_Node */
- /* */
- /* <Description> */
- /* An opaque handle to a cache node object. Each cache node is */
- /* reference-counted. A node with a count of~0 might be flushed */
- /* out of a full cache whenever a lookup request is performed. */
- /* */
- /* If you look up nodes, you have the ability to `acquire' them, */
- /* i.e., to increment their reference count. This will prevent the */
- /* node from being flushed out of the cache until you explicitly */
- /* `release' it (see @FTC_Node_Unref). */
- /* */
- /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */
- /* */
- typedef struct FTC_NodeRec_* FTC_Node;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Manager_New */
- /* */
- /* <Description> */
- /* Create a new cache manager. */
- /* */
- /* <Input> */
- /* library :: The parent FreeType library handle to use. */
- /* */
- /* max_faces :: Maximum number of opened @FT_Face objects managed by */
- /* this cache instance. Use~0 for defaults. */
- /* */
- /* max_sizes :: Maximum number of opened @FT_Size objects managed by */
- /* this cache instance. Use~0 for defaults. */
- /* */
- /* max_bytes :: Maximum number of bytes to use for cached data nodes. */
- /* Use~0 for defaults. Note that this value does not */
- /* account for managed @FT_Face and @FT_Size objects. */
- /* */
- /* requester :: An application-provided callback used to translate */
- /* face IDs into real @FT_Face objects. */
- /* */
- /* req_data :: A generic pointer that is passed to the requester */
- /* each time it is called (see @FTC_Face_Requester). */
- /* */
- /* <Output> */
- /* amanager :: A handle to a new manager object. 0~in case of */
- /* failure. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FTC_Manager_New( FT_Library library,
- FT_UInt max_faces,
- FT_UInt max_sizes,
- FT_ULong max_bytes,
- FTC_Face_Requester requester,
- FT_Pointer req_data,
- FTC_Manager *amanager );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Manager_Reset */
- /* */
- /* <Description> */
- /* Empty a given cache manager. This simply gets rid of all the */
- /* currently cached @FT_Face and @FT_Size objects within the manager. */
- /* */
- /* <InOut> */
- /* manager :: A handle to the manager. */
- /* */
- FT_EXPORT( void )
- FTC_Manager_Reset( FTC_Manager manager );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Manager_Done */
- /* */
- /* <Description> */
- /* Destroy a given manager after emptying it. */
- /* */
- /* <Input> */
- /* manager :: A handle to the target cache manager object. */
- /* */
- FT_EXPORT( void )
- FTC_Manager_Done( FTC_Manager manager );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Manager_LookupFace */
- /* */
- /* <Description> */
- /* Retrieve the @FT_Face object that corresponds to a given face ID */
- /* through a cache manager. */
- /* */
- /* <Input> */
- /* manager :: A handle to the cache manager. */
- /* */
- /* face_id :: The ID of the face object. */
- /* */
- /* <Output> */
- /* aface :: A handle to the face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The returned @FT_Face object is always owned by the manager. You */
- /* should never try to discard it yourself. */
- /* */
- /* The @FT_Face object doesn't necessarily have a current size object */
- /* (i.e., face->size can be~0). If you need a specific `font size', */
- /* use @FTC_Manager_LookupSize instead. */
- /* */
- /* Never change the face's transformation matrix (i.e., never call */
- /* the @FT_Set_Transform function) on a returned face! If you need */
- /* to transform glyphs, do it yourself after glyph loading. */
- /* */
- /* When you perform a lookup, out-of-memory errors are detected */
- /* _within_ the lookup and force incremental flushes of the cache */
- /* until enough memory is released for the lookup to succeed. */
- /* */
- /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */
- /* already been completely flushed, and still no memory was available */
- /* for the operation. */
- /* */
- FT_EXPORT( FT_Error )
- FTC_Manager_LookupFace( FTC_Manager manager,
- FTC_FaceID face_id,
- FT_Face *aface );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FTC_ScalerRec */
- /* */
- /* <Description> */
- /* A structure used to describe a given character size in either */
- /* pixels or points to the cache manager. See */
- /* @FTC_Manager_LookupSize. */
- /* */
- /* <Fields> */
- /* face_id :: The source face ID. */
- /* */
- /* width :: The character width. */
- /* */
- /* height :: The character height. */
- /* */
- /* pixel :: A Boolean. If 1, the `width' and `height' fields are */
- /* interpreted as integer pixel character sizes. */
- /* Otherwise, they are expressed as 1/64th of points. */
- /* */
- /* x_res :: Only used when `pixel' is value~0 to indicate the */
- /* horizontal resolution in dpi. */
- /* */
- /* y_res :: Only used when `pixel' is value~0 to indicate the */
- /* vertical resolution in dpi. */
- /* */
- /* <Note> */
- /* This type is mainly used to retrieve @FT_Size objects through the */
- /* cache manager. */
- /* */
- typedef struct FTC_ScalerRec_
- {- FTC_FaceID face_id;
- FT_UInt width;
- FT_UInt height;
- FT_Int pixel;
- FT_UInt x_res;
- FT_UInt y_res;
-
- } FTC_ScalerRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FTC_Scaler */
- /* */
- /* <Description> */
- /* A handle to an @FTC_ScalerRec structure. */
- /* */
- typedef struct FTC_ScalerRec_* FTC_Scaler;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Manager_LookupSize */
- /* */
- /* <Description> */
- /* Retrieve the @FT_Size object that corresponds to a given */
- /* @FTC_ScalerRec pointer through a cache manager. */
- /* */
- /* <Input> */
- /* manager :: A handle to the cache manager. */
- /* */
- /* scaler :: A scaler handle. */
- /* */
- /* <Output> */
- /* asize :: A handle to the size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The returned @FT_Size object is always owned by the manager. You */
- /* should never try to discard it by yourself. */
- /* */
- /* You can access the parent @FT_Face object simply as `size->face' */
- /* if you need it. Note that this object is also owned by the */
- /* manager. */
- /* */
- /* <Note> */
- /* When you perform a lookup, out-of-memory errors are detected */
- /* _within_ the lookup and force incremental flushes of the cache */
- /* until enough memory is released for the lookup to succeed. */
- /* */
- /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */
- /* already been completely flushed, and still no memory is available */
- /* for the operation. */
- /* */
- FT_EXPORT( FT_Error )
- FTC_Manager_LookupSize( FTC_Manager manager,
- FTC_Scaler scaler,
- FT_Size *asize );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Node_Unref */
- /* */
- /* <Description> */
- /* Decrement a cache node's internal reference count. When the count */
- /* reaches 0, it is not destroyed but becomes eligible for subsequent */
- /* cache flushes. */
- /* */
- /* <Input> */
- /* node :: The cache node handle. */
- /* */
- /* manager :: The cache manager handle. */
- /* */
- FT_EXPORT( void )
- FTC_Node_Unref( FTC_Node node,
- FTC_Manager manager );
-
-
- /*************************************************************************
- *
- * @function:
- * FTC_Manager_RemoveFaceID
- *
- * @description:
- * A special function used to indicate to the cache manager that
- * a given @FTC_FaceID is no longer valid, either because its
- * content changed, or because it was deallocated or uninstalled.
- *
- * @input:
- * manager ::
- * The cache manager handle.
- *
- * face_id ::
- * The @FTC_FaceID to be removed.
- *
- * @note:
- * This function flushes all nodes from the cache corresponding to this
- * `face_id', with the exception of nodes with a non-null reference
- * count.
- *
- * Such nodes are however modified internally so as to never appear
- * in later lookups with the same `face_id' value, and to be immediately
- * destroyed when released by all their users.
- *
- */
- FT_EXPORT( void )
- FTC_Manager_RemoveFaceID( FTC_Manager manager,
- FTC_FaceID face_id );
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* cache_subsystem */
- /* */
- /*************************************************************************/
-
- /*************************************************************************
- *
- * @type:
- * FTC_CMapCache
- *
- * @description:
- * An opaque handle used to model a charmap cache. This cache is to
- * hold character codes -> glyph indices mappings.
- *
- */
- typedef struct FTC_CMapCacheRec_* FTC_CMapCache;
-
-
- /*************************************************************************
- *
- * @function:
- * FTC_CMapCache_New
- *
- * @description:
- * Create a new charmap cache.
- *
- * @input:
- * manager ::
- * A handle to the cache manager.
- *
- * @output:
- * acache ::
- * A new cache handle. NULL in case of error.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Like all other caches, this one will be destroyed with the cache
- * manager.
- *
- */
- FT_EXPORT( FT_Error )
- FTC_CMapCache_New( FTC_Manager manager,
- FTC_CMapCache *acache );
-
-
- /************************************************************************
- *
- * @function:
- * FTC_CMapCache_Lookup
- *
- * @description:
- * Translate a character code into a glyph index, using the charmap
- * cache.
- *
- * @input:
- * cache ::
- * A charmap cache handle.
- *
- * face_id ::
- * The source face ID.
- *
- * cmap_index ::
- * The index of the charmap in the source face. Any negative value
- * means to use the cache @FT_Face's default charmap.
- *
- * char_code ::
- * The character code (in the corresponding charmap).
- *
- * @return:
- * Glyph index. 0~means `no glyph'.
- *
- */
- FT_EXPORT( FT_UInt )
- FTC_CMapCache_Lookup( FTC_CMapCache cache,
- FTC_FaceID face_id,
- FT_Int cmap_index,
- FT_UInt32 char_code );
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* cache_subsystem */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** IMAGE CACHE OBJECT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @struct:
- * FTC_ImageTypeRec
- *
- * @description:
- * A structure used to model the type of images in a glyph cache.
- *
- * @fields:
- * face_id ::
- * The face ID.
- *
- * width ::
- * The width in pixels.
- *
- * height ::
- * The height in pixels.
- *
- * flags ::
- * The load flags, as in @FT_Load_Glyph.
- *
- */
- typedef struct FTC_ImageTypeRec_
- {- FTC_FaceID face_id;
- FT_Int width;
- FT_Int height;
- FT_Int32 flags;
-
- } FTC_ImageTypeRec;
-
-
- /*************************************************************************
- *
- * @type:
- * FTC_ImageType
- *
- * @description:
- * A handle to an @FTC_ImageTypeRec structure.
- *
- */
- typedef struct FTC_ImageTypeRec_* FTC_ImageType;
-
-
- /* */
-
-
-#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \
- ( (d1)->face_id == (d2)->face_id && \
- (d1)->width == (d2)->width && \
- (d1)->flags == (d2)->flags )
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FTC_ImageCache */
- /* */
- /* <Description> */
- /* A handle to a glyph image cache object. They are designed to */
- /* hold many distinct glyph images while not exceeding a certain */
- /* memory threshold. */
- /* */
- typedef struct FTC_ImageCacheRec_* FTC_ImageCache;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_ImageCache_New */
- /* */
- /* <Description> */
- /* Create a new glyph image cache. */
- /* */
- /* <Input> */
- /* manager :: The parent manager for the image cache. */
- /* */
- /* <Output> */
- /* acache :: A handle to the new glyph image cache object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FTC_ImageCache_New( FTC_Manager manager,
- FTC_ImageCache *acache );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_ImageCache_Lookup */
- /* */
- /* <Description> */
- /* Retrieve a given glyph image from a glyph image cache. */
- /* */
- /* <Input> */
- /* cache :: A handle to the source glyph image cache. */
- /* */
- /* type :: A pointer to a glyph image type descriptor. */
- /* */
- /* gindex :: The glyph index to retrieve. */
- /* */
- /* <Output> */
- /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
- /* failure. */
- /* */
- /* anode :: Used to return the address of of the corresponding cache */
- /* node after incrementing its reference count (see note */
- /* below). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The returned glyph is owned and managed by the glyph image cache. */
- /* Never try to transform or discard it manually! You can however */
- /* create a copy with @FT_Glyph_Copy and modify the new one. */
- /* */
- /* If `anode' is _not_ NULL, it receives the address of the cache */
- /* node containing the glyph image, after increasing its reference */
- /* count. This ensures that the node (as well as the @FT_Glyph) will */
- /* always be kept in the cache until you call @FTC_Node_Unref to */
- /* `release' it. */
- /* */
- /* If `anode' is NULL, the cache node is left unchanged, which means */
- /* that the @FT_Glyph could be flushed out of the cache on the next */
- /* call to one of the caching sub-system APIs. Don't assume that it */
- /* is persistent! */
- /* */
- FT_EXPORT( FT_Error )
- FTC_ImageCache_Lookup( FTC_ImageCache cache,
- FTC_ImageType type,
- FT_UInt gindex,
- FT_Glyph *aglyph,
- FTC_Node *anode );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_ImageCache_LookupScaler */
- /* */
- /* <Description> */
- /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */
- /* to specify the face ID and its size. */
- /* */
- /* <Input> */
- /* cache :: A handle to the source glyph image cache. */
- /* */
- /* scaler :: A pointer to a scaler descriptor. */
- /* */
- /* load_flags :: The corresponding load flags. */
- /* */
- /* gindex :: The glyph index to retrieve. */
- /* */
- /* <Output> */
- /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
- /* failure. */
- /* */
- /* anode :: Used to return the address of of the corresponding */
- /* cache node after incrementing its reference count */
- /* (see note below). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The returned glyph is owned and managed by the glyph image cache. */
- /* Never try to transform or discard it manually! You can however */
- /* create a copy with @FT_Glyph_Copy and modify the new one. */
- /* */
- /* If `anode' is _not_ NULL, it receives the address of the cache */
- /* node containing the glyph image, after increasing its reference */
- /* count. This ensures that the node (as well as the @FT_Glyph) will */
- /* always be kept in the cache until you call @FTC_Node_Unref to */
- /* `release' it. */
- /* */
- /* If `anode' is NULL, the cache node is left unchanged, which means */
- /* that the @FT_Glyph could be flushed out of the cache on the next */
- /* call to one of the caching sub-system APIs. Don't assume that it */
- /* is persistent! */
- /* */
- /* Calls to @FT_Set_Char_Size and friends have no effect on cached */
- /* glyphs; you should always use the FreeType cache API instead. */
- /* */
- FT_EXPORT( FT_Error )
- FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
- FTC_Scaler scaler,
- FT_ULong load_flags,
- FT_UInt gindex,
- FT_Glyph *aglyph,
- FTC_Node *anode );
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FTC_SBit */
- /* */
- /* <Description> */
- /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */
- /* structure for details. */
- /* */
- typedef struct FTC_SBitRec_* FTC_SBit;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FTC_SBitRec */
- /* */
- /* <Description> */
- /* A very compact structure used to describe a small glyph bitmap. */
- /* */
- /* <Fields> */
- /* width :: The bitmap width in pixels. */
- /* */
- /* height :: The bitmap height in pixels. */
- /* */
- /* left :: The horizontal distance from the pen position to the */
- /* left bitmap border (a.k.a. `left side bearing', or */
- /* `lsb'). */
- /* */
- /* top :: The vertical distance from the pen position (on the */
- /* baseline) to the upper bitmap border (a.k.a. `top */
- /* side bearing'). The distance is positive for upwards */
- /* y~coordinates. */
- /* */
- /* format :: The format of the glyph bitmap (monochrome or gray). */
- /* */
- /* max_grays :: Maximum gray level value (in the range 1 to~255). */
- /* */
- /* pitch :: The number of bytes per bitmap line. May be positive */
- /* or negative. */
- /* */
- /* xadvance :: The horizontal advance width in pixels. */
- /* */
- /* yadvance :: The vertical advance height in pixels. */
- /* */
- /* buffer :: A pointer to the bitmap pixels. */
- /* */
- typedef struct FTC_SBitRec_
- {- FT_Byte width;
- FT_Byte height;
- FT_Char left;
- FT_Char top;
-
- FT_Byte format;
- FT_Byte max_grays;
- FT_Short pitch;
- FT_Char xadvance;
- FT_Char yadvance;
-
- FT_Byte* buffer;
-
- } FTC_SBitRec;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FTC_SBitCache */
- /* */
- /* <Description> */
- /* A handle to a small bitmap cache. These are special cache objects */
- /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */
- /* much more efficient way than the traditional glyph image cache */
- /* implemented by @FTC_ImageCache. */
- /* */
- typedef struct FTC_SBitCacheRec_* FTC_SBitCache;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_SBitCache_New */
- /* */
- /* <Description> */
- /* Create a new cache to store small glyph bitmaps. */
- /* */
- /* <Input> */
- /* manager :: A handle to the source cache manager. */
- /* */
- /* <Output> */
- /* acache :: A handle to the new sbit cache. NULL in case of error. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FTC_SBitCache_New( FTC_Manager manager,
- FTC_SBitCache *acache );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_SBitCache_Lookup */
- /* */
- /* <Description> */
- /* Look up a given small glyph bitmap in a given sbit cache and */
- /* `lock' it to prevent its flushing from the cache until needed. */
- /* */
- /* <Input> */
- /* cache :: A handle to the source sbit cache. */
- /* */
- /* type :: A pointer to the glyph image type descriptor. */
- /* */
- /* gindex :: The glyph index. */
- /* */
- /* <Output> */
- /* sbit :: A handle to a small bitmap descriptor. */
- /* */
- /* anode :: Used to return the address of of the corresponding cache */
- /* node after incrementing its reference count (see note */
- /* below). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The small bitmap descriptor and its bit buffer are owned by the */
- /* cache and should never be freed by the application. They might */
- /* as well disappear from memory on the next cache lookup, so don't */
- /* treat them as persistent data. */
- /* */
- /* The descriptor's `buffer' field is set to~0 to indicate a missing */
- /* glyph bitmap. */
- /* */
- /* If `anode' is _not_ NULL, it receives the address of the cache */
- /* node containing the bitmap, after increasing its reference count. */
- /* This ensures that the node (as well as the image) will always be */
- /* kept in the cache until you call @FTC_Node_Unref to `release' it. */
- /* */
- /* If `anode' is NULL, the cache node is left unchanged, which means */
- /* that the bitmap could be flushed out of the cache on the next */
- /* call to one of the caching sub-system APIs. Don't assume that it */
- /* is persistent! */
- /* */
- FT_EXPORT( FT_Error )
- FTC_SBitCache_Lookup( FTC_SBitCache cache,
- FTC_ImageType type,
- FT_UInt gindex,
- FTC_SBit *sbit,
- FTC_Node *anode );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_SBitCache_LookupScaler */
- /* */
- /* <Description> */
- /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */
- /* to specify the face ID and its size. */
- /* */
- /* <Input> */
- /* cache :: A handle to the source sbit cache. */
- /* */
- /* scaler :: A pointer to the scaler descriptor. */
- /* */
- /* load_flags :: The corresponding load flags. */
- /* */
- /* gindex :: The glyph index. */
- /* */
- /* <Output> */
- /* sbit :: A handle to a small bitmap descriptor. */
- /* */
- /* anode :: Used to return the address of of the corresponding */
- /* cache node after incrementing its reference count */
- /* (see note below). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The small bitmap descriptor and its bit buffer are owned by the */
- /* cache and should never be freed by the application. They might */
- /* as well disappear from memory on the next cache lookup, so don't */
- /* treat them as persistent data. */
- /* */
- /* The descriptor's `buffer' field is set to~0 to indicate a missing */
- /* glyph bitmap. */
- /* */
- /* If `anode' is _not_ NULL, it receives the address of the cache */
- /* node containing the bitmap, after increasing its reference count. */
- /* This ensures that the node (as well as the image) will always be */
- /* kept in the cache until you call @FTC_Node_Unref to `release' it. */
- /* */
- /* If `anode' is NULL, the cache node is left unchanged, which means */
- /* that the bitmap could be flushed out of the cache on the next */
- /* call to one of the caching sub-system APIs. Don't assume that it */
- /* is persistent! */
- /* */
- FT_EXPORT( FT_Error )
- FTC_SBitCache_LookupScaler( FTC_SBitCache cache,
- FTC_Scaler scaler,
- FT_ULong load_flags,
- FT_UInt gindex,
- FTC_SBit *sbit,
- FTC_Node *anode );
-
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTCACHE_H__ */
-
-
-/* END */
--- a/include/freetype/ftcffdrv.h
+++ /dev/null
@@ -1,254 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcffdrv.h */
-/* */
-/* FreeType API for controlling the CFF driver (specification only). */
-/* */
-/* Copyright 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTCFFDRV_H__
-#define __FTCFFDRV_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * cff_driver
- *
- * @title:
- * The CFF driver
- *
- * @abstract:
- * Controlling the CFF driver module.
- *
- * @description:
- * While FreeType's CFF driver doesn't expose API functions by itself,
- * it is possible to control its behaviour with @FT_Property_Set and
- * @FT_Property_Get. The list below gives the available properties
- * together with the necessary macros and structures.
- *
- * The CFF driver's module name is `cff'.
- *
- * *Hinting* *and* *antialiasing* *principles* *of* *the* *new* *engine*
- *
- * The rasterizer is positioning horizontal features (e.g., ascender
- * height & x-height, or crossbars) on the pixel grid and minimizing the
- * amount of antialiasing applied to them, while placing vertical
- * features (vertical stems) on the pixel grid without hinting, thus
- * representing the stem position and weight accurately. Sometimes the
- * vertical stems may be only partially black. In this context,
- * `antialiasing' means that stems are not positioned exactly on pixel
- * borders, causing a fuzzy appearance.
- *
- * There are two principles behind this approach.
- *
- * 1) No hinting in the horizontal direction: Unlike `superhinted'
- * TrueType, which changes glyph widths to accommodate regular
- * inter-glyph spacing, Adobe's approach is `faithful to the design' in
- * representing both the glyph width and the inter-glyph spacing
- * designed for the font. This makes the screen display as close as it
- * can be to the result one would get with infinite resolution, while
- * preserving what is considered the key characteristics of each glyph.
- * Note that the distances between unhinted and grid-fitted positions at
- * small sizes are comparable to kerning values and thus would be
- * noticeable (and distracting) while reading if hinting were applied.
- *
- * One of the reasons to not hint horizontally is antialiasing for LCD
- * screens: The pixel geometry of modern displays supplies three
- * vertical sub-pixels as the eye moves horizontally across each visible
- * pixel. On devices where we can be certain this characteristic is
- * present a rasterizer can take advantage of the sub-pixels to add
- * increments of weight. In Western writing systems this turns out to
- * be the more critical direction anyway; the weights and spacing of
- * vertical stems (see above) are central to Armenian, Cyrillic, Greek,
- * and Latin type designs. Even when the rasterizer uses greyscale
- * antialiasing instead of color (a necessary compromise when one
- * doesn't know the screen characteristics), the unhinted vertical
- * features preserve the design's weight and spacing much better than
- * aliased type would.
- *
- * 2) Aligment in the vertical direction: Weights and spacing along the
- * y~axis are less critical; what is much more important is the visual
- * alignment of related features (like cap-height and x-height). The
- * sense of alignment for these is enhanced by the sharpness of grid-fit
- * edges, while the cruder vertical resolution (full pixels instead of
- * 1/3 pixels) is less of a problem.
- *
- * On the technical side, horizontal alignment zones for ascender,
- * x-height, and other important height values (traditionally called
- * `blue zones') as defined in the font are positioned independently,
- * each being rounded to the nearest pixel edge, taking care of
- * overshoot suppression at small sizes, stem darkening, and scaling.
- *
- * Hstems (this is, hint values defined in the font to help align
- * horizontal features) that fall within a blue zone are said to be
- * `captured' and are aligned to that zone. Uncaptured stems are moved
- * in one of four ways, top edge up or down, bottom edge up or down.
- * Unless there are conflicting hstems, the smallest movement is taken
- * to minimize distortion.
- */
-
-
- /**************************************************************************
- *
- * @property:
- * hinting-engine
- *
- * @description:
- * Thanks to Adobe, which contributed a new hinting (and parsing)
- * engine, an application can select between `freetype' and `adobe' if
- * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration
- * macro isn't defined, `hinting-engine' does nothing.
- *
- * The default engine is `freetype' if CFF_CONFIG_OPTION_OLD_ENGINE is
- * defined, and `adobe' otherwise.
- *
- * The following example code demonstrates how to select Adobe's hinting
- * engine (omitting the error handling).
- *
- * {- * FT_Library library;
- * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "hinting-engine", &hinting_engine );
- * }
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_CFF_HINTING_XXX
- *
- * @description:
- * A list of constants used for the @hinting-engine property to select
- * the hinting engine for CFF fonts.
- *
- * @values:
- * FT_CFF_HINTING_FREETYPE ::
- * Use the old FreeType hinting engine.
- *
- * FT_CFF_HINTING_ADOBE ::
- * Use the hinting engine contributed by Adobe.
- *
- */
-#define FT_CFF_HINTING_FREETYPE 0
-#define FT_CFF_HINTING_ADOBE 1
-
-
- /**************************************************************************
- *
- * @property:
- * no-stem-darkening
- *
- * @description:
- * By default, the Adobe CFF engine darkens stems at smaller sizes,
- * regardless of hinting, to enhance contrast. This feature requires
- * a rendering system with proper gamma correction. Setting this
- * property, stem darkening gets switched off.
- *
- * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set.
- *
- * {- * FT_Library library;
- * FT_Bool no_stem_darkening = TRUE;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "no-stem-darkening", &no_stem_darkening );
- * }
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * darkening-parameters
- *
- * @description:
- * By default, the Adobe CFF engine darkens stems as follows (if the
- * `no-stem-darkening' property isn't set):
- *
- * {- * stem width <= 0.5px: darkening amount = 0.4px
- * stem width = 1px: darkening amount = 0.275px
- * stem width = 1.667px: darkening amount = 0.275px
- * stem width >= 2.333px: darkening amount = 0px
- * }
- *
- * and piecewise linear in-between. Using the `darkening-parameters'
- * property, these four control points can be changed, as the following
- * example demonstrates.
- *
- * {- * FT_Library library;
- * FT_Int darken_params[8] = { 500, 300, // x1, y1- * 1000, 200, // x2, y2
- * 1500, 100, // x3, y3
- * 2000, 0 }; // x4, y4
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "cff",
- * "darkening-parameters", darken_params );
- * }
- *
- * The x~values give the stem width, and the y~values the darkening
- * amount. The unit is 1000th of pixels. All coordinate values must be
- * positive; the x~values must be monotonically increasing; the
- * y~values must be monotonically decreasing and smaller than or
- * equal to 500 (corresponding to half a pixel); the slope of each
- * linear piece must be shallower than -1 (e.g., -.4).
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- */
-
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __FTCFFDRV_H__ */
-
-
-/* END */
--- a/include/freetype/ftchapters.h
+++ /dev/null
@@ -1,120 +1,0 @@
-/***************************************************************************/
-/* */
-/* This file defines the structure of the FreeType reference. */
-/* It is used by the python script that generates the HTML files. */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* general_remarks */
-/* */
-/* <Title> */
-/* General Remarks */
-/* */
-/* <Sections> */
-/* user_allocation */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* core_api */
-/* */
-/* <Title> */
-/* Core API */
-/* */
-/* <Sections> */
-/* version */
-/* basic_types */
-/* base_interface */
-/* glyph_variants */
-/* glyph_management */
-/* mac_specific */
-/* sizes_management */
-/* header_file_macros */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* format_specific */
-/* */
-/* <Title> */
-/* Format-Specific API */
-/* */
-/* <Sections> */
-/* multiple_masters */
-/* truetype_tables */
-/* type1_tables */
-/* sfnt_names */
-/* bdf_fonts */
-/* cid_fonts */
-/* pfr_fonts */
-/* winfnt_fonts */
-/* font_formats */
-/* gasp_table */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* module_specific */
-/* */
-/* <Title> */
-/* Controlling FreeType Modules */
-/* */
-/* <Sections> */
-/* auto_hinter */
-/* cff_driver */
-/* tt_driver */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* cache_subsystem */
-/* */
-/* <Title> */
-/* Cache Sub-System */
-/* */
-/* <Sections> */
-/* cache_subsystem */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* <Chapter> */
-/* support_api */
-/* */
-/* <Title> */
-/* Support API */
-/* */
-/* <Sections> */
-/* computations */
-/* list_processing */
-/* outline_processing */
-/* quick_advance */
-/* bitmap_handling */
-/* raster */
-/* glyph_stroker */
-/* system_interface */
-/* module_management */
-/* gzip */
-/* lzw */
-/* bzip2 */
-/* lcd_filtering */
-/* */
-/***************************************************************************/
--- a/include/freetype/ftcid.h
+++ /dev/null
@@ -1,166 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcid.h */
-/* */
-/* FreeType API for accessing CID font information (specification). */
-/* */
-/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTCID_H__
-#define __FTCID_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* cid_fonts */
- /* */
- /* <Title> */
- /* CID Fonts */
- /* */
- /* <Abstract> */
- /* CID-keyed font specific API. */
- /* */
- /* <Description> */
- /* This section contains the declaration of CID-keyed font specific */
- /* functions. */
- /* */
- /*************************************************************************/
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_CID_Registry_Ordering_Supplement
- *
- * @description:
- * Retrieve the Registry/Ordering/Supplement triple (also known as the
- * "R/O/S") from a CID-keyed font.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * @output:
- * registry ::
- * The registry, as a C~string, owned by the face.
- *
- * ordering ::
- * The ordering, as a C~string, owned by the face.
- *
- * supplement ::
- * The supplement.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with CID faces, returning an error
- * otherwise.
- *
- * @since:
- * 2.3.6
- */
- FT_EXPORT( FT_Error )
- FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
- const char* *registry,
- const char* *ordering,
- FT_Int *supplement);
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_CID_Is_Internally_CID_Keyed
- *
- * @description:
- * Retrieve the type of the input face, CID keyed or not. In
- * constrast to the @FT_IS_CID_KEYED macro this function returns
- * successfully also for CID-keyed fonts in an SNFT wrapper.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * @output:
- * is_cid ::
- * The type of the face as an @FT_Bool.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with CID faces and OpenType fonts,
- * returning an error otherwise.
- *
- * @since:
- * 2.3.9
- */
- FT_EXPORT( FT_Error )
- FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face,
- FT_Bool *is_cid );
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_CID_From_Glyph_Index
- *
- * @description:
- * Retrieve the CID of the input glyph index.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * glyph_index ::
- * The input glyph index.
- *
- * @output:
- * cid ::
- * The CID as an @FT_UInt.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with CID faces and OpenType fonts,
- * returning an error otherwise.
- *
- * @since:
- * 2.3.9
- */
- FT_EXPORT( FT_Error )
- FT_Get_CID_From_Glyph_Index( FT_Face face,
- FT_UInt glyph_index,
- FT_UInt *cid );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTCID_H__ */
-
-
-/* END */
--- a/include/freetype/fterrdef.h
+++ /dev/null
@@ -1,249 +1,0 @@
-/***************************************************************************/
-/* */
-/* fterrdef.h */
-/* */
-/* FreeType error codes (specification). */
-/* */
-/* Copyright 2002, 2004, 2006, 2007, 2010-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** LIST OF ERROR CODES/MESSAGES *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
- /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
- /* including this file. */
-
-
- /* generic errors */
-
- FT_NOERRORDEF_( Ok, 0x00, \
- "no error" )
-
- FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \
- "cannot open resource" )
- FT_ERRORDEF_( Unknown_File_Format, 0x02, \
- "unknown file format" )
- FT_ERRORDEF_( Invalid_File_Format, 0x03, \
- "broken file" )
- FT_ERRORDEF_( Invalid_Version, 0x04, \
- "invalid FreeType version" )
- FT_ERRORDEF_( Lower_Module_Version, 0x05, \
- "module version is too low" )
- FT_ERRORDEF_( Invalid_Argument, 0x06, \
- "invalid argument" )
- FT_ERRORDEF_( Unimplemented_Feature, 0x07, \
- "unimplemented feature" )
- FT_ERRORDEF_( Invalid_Table, 0x08, \
- "broken table" )
- FT_ERRORDEF_( Invalid_Offset, 0x09, \
- "broken offset within table" )
- FT_ERRORDEF_( Array_Too_Large, 0x0A, \
- "array allocation size too large" )
- FT_ERRORDEF_( Missing_Module, 0x0B, \
- "missing module" )
- FT_ERRORDEF_( Missing_Property, 0x0C, \
- "missing property" )
-
- /* glyph/character errors */
-
- FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \
- "invalid glyph index" )
- FT_ERRORDEF_( Invalid_Character_Code, 0x11, \
- "invalid character code" )
- FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \
- "unsupported glyph image format" )
- FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \
- "cannot render this glyph format" )
- FT_ERRORDEF_( Invalid_Outline, 0x14, \
- "invalid outline" )
- FT_ERRORDEF_( Invalid_Composite, 0x15, \
- "invalid composite glyph" )
- FT_ERRORDEF_( Too_Many_Hints, 0x16, \
- "too many hints" )
- FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \
- "invalid pixel size" )
-
- /* handle errors */
-
- FT_ERRORDEF_( Invalid_Handle, 0x20, \
- "invalid object handle" )
- FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \
- "invalid library handle" )
- FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \
- "invalid module handle" )
- FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \
- "invalid face handle" )
- FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \
- "invalid size handle" )
- FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \
- "invalid glyph slot handle" )
- FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \
- "invalid charmap handle" )
- FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \
- "invalid cache manager handle" )
- FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \
- "invalid stream handle" )
-
- /* driver errors */
-
- FT_ERRORDEF_( Too_Many_Drivers, 0x30, \
- "too many modules" )
- FT_ERRORDEF_( Too_Many_Extensions, 0x31, \
- "too many extensions" )
-
- /* memory errors */
-
- FT_ERRORDEF_( Out_Of_Memory, 0x40, \
- "out of memory" )
- FT_ERRORDEF_( Unlisted_Object, 0x41, \
- "unlisted object" )
-
- /* stream errors */
-
- FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \
- "cannot open stream" )
- FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \
- "invalid stream seek" )
- FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \
- "invalid stream skip" )
- FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \
- "invalid stream read" )
- FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \
- "invalid stream operation" )
- FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \
- "invalid frame operation" )
- FT_ERRORDEF_( Nested_Frame_Access, 0x57, \
- "nested frame access" )
- FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \
- "invalid frame read" )
-
- /* raster errors */
-
- FT_ERRORDEF_( Raster_Uninitialized, 0x60, \
- "raster uninitialized" )
- FT_ERRORDEF_( Raster_Corrupted, 0x61, \
- "raster corrupted" )
- FT_ERRORDEF_( Raster_Overflow, 0x62, \
- "raster overflow" )
- FT_ERRORDEF_( Raster_Negative_Height, 0x63, \
- "negative height while rastering" )
-
- /* cache errors */
-
- FT_ERRORDEF_( Too_Many_Caches, 0x70, \
- "too many registered caches" )
-
- /* TrueType and SFNT errors */
-
- FT_ERRORDEF_( Invalid_Opcode, 0x80, \
- "invalid opcode" )
- FT_ERRORDEF_( Too_Few_Arguments, 0x81, \
- "too few arguments" )
- FT_ERRORDEF_( Stack_Overflow, 0x82, \
- "stack overflow" )
- FT_ERRORDEF_( Code_Overflow, 0x83, \
- "code overflow" )
- FT_ERRORDEF_( Bad_Argument, 0x84, \
- "bad argument" )
- FT_ERRORDEF_( Divide_By_Zero, 0x85, \
- "division by zero" )
- FT_ERRORDEF_( Invalid_Reference, 0x86, \
- "invalid reference" )
- FT_ERRORDEF_( Debug_OpCode, 0x87, \
- "found debug opcode" )
- FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \
- "found ENDF opcode in execution stream" )
- FT_ERRORDEF_( Nested_DEFS, 0x89, \
- "nested DEFS" )
- FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \
- "invalid code range" )
- FT_ERRORDEF_( Execution_Too_Long, 0x8B, \
- "execution context too long" )
- FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \
- "too many function definitions" )
- FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \
- "too many instruction definitions" )
- FT_ERRORDEF_( Table_Missing, 0x8E, \
- "SFNT font table missing" )
- FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \
- "horizontal header (hhea) table missing" )
- FT_ERRORDEF_( Locations_Missing, 0x90, \
- "locations (loca) table missing" )
- FT_ERRORDEF_( Name_Table_Missing, 0x91, \
- "name table missing" )
- FT_ERRORDEF_( CMap_Table_Missing, 0x92, \
- "character map (cmap) table missing" )
- FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \
- "horizontal metrics (hmtx) table missing" )
- FT_ERRORDEF_( Post_Table_Missing, 0x94, \
- "PostScript (post) table missing" )
- FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \
- "invalid horizontal metrics" )
- FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \
- "invalid character map (cmap) format" )
- FT_ERRORDEF_( Invalid_PPem, 0x97, \
- "invalid ppem value" )
- FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \
- "invalid vertical metrics" )
- FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \
- "could not find context" )
- FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \
- "invalid PostScript (post) table format" )
- FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \
- "invalid PostScript (post) table" )
-
- /* CFF, CID, and Type 1 errors */
-
- FT_ERRORDEF_( Syntax_Error, 0xA0, \
- "opcode syntax error" )
- FT_ERRORDEF_( Stack_Underflow, 0xA1, \
- "argument stack underflow" )
- FT_ERRORDEF_( Ignore, 0xA2, \
- "ignore" )
- FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \
- "no Unicode glyph name found" )
- FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \
- "glyph to big for hinting" )
-
- /* BDF errors */
-
- FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \
- "`STARTFONT' field missing" )
- FT_ERRORDEF_( Missing_Font_Field, 0xB1, \
- "`FONT' field missing" )
- FT_ERRORDEF_( Missing_Size_Field, 0xB2, \
- "`SIZE' field missing" )
- FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \
- "`FONTBOUNDINGBOX' field missing" )
- FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \
- "`CHARS' field missing" )
- FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \
- "`STARTCHAR' field missing" )
- FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \
- "`ENCODING' field missing" )
- FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \
- "`BBX' field missing" )
- FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \
- "`BBX' too big" )
- FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \
- "Font header corrupted or missing fields" )
- FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \
- "Font glyphs corrupted or missing fields" )
-
-
-/* END */
--- a/include/freetype/fterrors.h
+++ /dev/null
@@ -1,198 +1,0 @@
-/***************************************************************************/
-/* */
-/* fterrors.h */
-/* */
-/* FreeType error code handling (specification). */
-/* */
-/* Copyright 1996-2002, 2004, 2007, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This special header file is used to define the handling of FT2 */
- /* enumeration constants. It can also be used to generate error message */
- /* strings with a small macro trick explained below. */
- /* */
- /* I - Error Formats */
- /* ----------------- */
- /* */
- /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */
- /* defined in ftoption.h in order to make the higher byte indicate */
- /* the module where the error has happened (this is not compatible */
- /* with standard builds of FreeType 2). See the file `ftmoderr.h' for */
- /* more details. */
- /* */
- /* */
- /* II - Error Message strings */
- /* -------------------------- */
- /* */
- /* The error definitions below are made through special macros that */
- /* allow client applications to build a table of error message strings */
- /* if they need it. The strings are not included in a normal build of */
- /* FreeType 2 to save space (most client applications do not use */
- /* them). */
- /* */
- /* To do so, you have to define the following macros before including */
- /* this file: */
- /* */
- /* FT_ERROR_START_LIST :: */
- /* This macro is called before anything else to define the start of */
- /* the error list. It is followed by several FT_ERROR_DEF calls */
- /* (see below). */
- /* */
- /* FT_ERROR_DEF( e, v, s ) :: */
- /* This macro is called to define one single error. */
- /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */
- /* `v' is the error numerical value. */
- /* `s' is the corresponding error string. */
- /* */
- /* FT_ERROR_END_LIST :: */
- /* This macro ends the list. */
- /* */
- /* Additionally, you have to undefine __FTERRORS_H__ before #including */
- /* this file. */
- /* */
- /* Here is a simple example: */
- /* */
- /* { */- /* #undef __FTERRORS_H__ */
- /* #define FT_ERRORDEF( e, v, s ) { e, s }, */- /* #define FT_ERROR_START_LIST { */- /* #define FT_ERROR_END_LIST { 0, 0 } }; */- /* */
- /* const struct */
- /* { */- /* int err_code; */
- /* const char* err_msg; */
- /* } ft_errors[] = */
- /* */
- /* #include FT_ERRORS_H */
- /* } */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTERRORS_H__
-#define __FTERRORS_H__
-
-
- /* include module base error codes */
-#include FT_MODULE_ERRORS_H
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** SETUP MACROS *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
-#undef FT_NEED_EXTERN_C
-
-
- /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
- /* By default, we use `FT_Err_'. */
- /* */
-#ifndef FT_ERR_PREFIX
-#define FT_ERR_PREFIX FT_Err_
-#endif
-
-
- /* FT_ERR_BASE is used as the base for module-specific errors. */
- /* */
-#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
-
-#ifndef FT_ERR_BASE
-#define FT_ERR_BASE FT_Mod_Err_Base
-#endif
-
-#else
-
-#undef FT_ERR_BASE
-#define FT_ERR_BASE 0
-
-#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
-
-
- /* If FT_ERRORDEF is not defined, we need to define a simple */
- /* enumeration type. */
- /* */
-#ifndef FT_ERRORDEF
-
-#define FT_ERRORDEF( e, v, s ) e = v,
-#define FT_ERROR_START_LIST enum {-#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
-
-#ifdef __cplusplus
-#define FT_NEED_EXTERN_C
- extern "C" {-#endif
-
-#endif /* !FT_ERRORDEF */
-
-
- /* this macro is used to define an error */
-#define FT_ERRORDEF_( e, v, s ) \
- FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
-
- /* this is only used for <module>_Err_Ok, which must be 0! */
-#define FT_NOERRORDEF_( e, v, s ) \
- FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
-
-
-#ifdef FT_ERROR_START_LIST
- FT_ERROR_START_LIST
-#endif
-
-
- /* now include the error codes */
-#include FT_ERROR_DEFINITIONS_H
-
-
-#ifdef FT_ERROR_END_LIST
- FT_ERROR_END_LIST
-#endif
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** SIMPLE CLEANUP *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-#ifdef FT_NEED_EXTERN_C
- }
-#endif
-
-#undef FT_ERROR_START_LIST
-#undef FT_ERROR_END_LIST
-
-#undef FT_ERRORDEF
-#undef FT_ERRORDEF_
-#undef FT_NOERRORDEF_
-
-#undef FT_NEED_EXTERN_C
-#undef FT_ERR_BASE
-
- /* FT_ERR_PREFIX is needed internally */
-#ifndef FT2_BUILD_LIBRARY
-#undef FT_ERR_PREFIX
-#endif
-
-#endif /* __FTERRORS_H__ */
-
-
-/* END */
--- a/include/freetype/ftgasp.h
+++ /dev/null
@@ -1,128 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgasp.h */
-/* */
-/* Access of TrueType's `gasp' table (specification). */
-/* */
-/* Copyright 2007, 2008, 2011 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef _FT_GASP_H_
-#define _FT_GASP_H_
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
- /***************************************************************************
- *
- * @section:
- * gasp_table
- *
- * @title:
- * Gasp Table
- *
- * @abstract:
- * Retrieving TrueType `gasp' table entries.
- *
- * @description:
- * The function @FT_Get_Gasp can be used to query a TrueType or OpenType
- * font for specific entries in its `gasp' table, if any. This is
- * mainly useful when implementing native TrueType hinting with the
- * bytecode interpreter to duplicate the Windows text rendering results.
- */
-
- /*************************************************************************
- *
- * @enum:
- * FT_GASP_XXX
- *
- * @description:
- * A list of values and/or bit-flags returned by the @FT_Get_Gasp
- * function.
- *
- * @values:
- * FT_GASP_NO_TABLE ::
- * This special value means that there is no GASP table in this face.
- * It is up to the client to decide what to do.
- *
- * FT_GASP_DO_GRIDFIT ::
- * Grid-fitting and hinting should be performed at the specified ppem.
- * This *really* means TrueType bytecode interpretation. If this bit
- * is not set, no hinting gets applied.
- *
- * FT_GASP_DO_GRAY ::
- * Anti-aliased rendering should be performed at the specified ppem.
- * If not set, do monochrome rendering.
- *
- * FT_GASP_SYMMETRIC_SMOOTHING ::
- * If set, smoothing along multiple axes must be used with ClearType.
- *
- * FT_GASP_SYMMETRIC_GRIDFIT ::
- * Grid-fitting must be used with ClearType's symmetric smoothing.
- *
- * @note:
- * The bit-flags `FT_GASP_DO_GRIDFIT' and `FT_GASP_DO_GRAY' are to be
- * used for standard font rasterization only. Independently of that,
- * `FT_GASP_SYMMETRIC_SMOOTHING' and `FT_GASP_SYMMETRIC_GRIDFIT' are to
- * be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT' and
- * `FT_GASP_DO_GRAY' are consequently ignored).
- *
- * `ClearType' is Microsoft's implementation of LCD rendering, partly
- * protected by patents.
- *
- * @since:
- * 2.3.0
- */
-#define FT_GASP_NO_TABLE -1
-#define FT_GASP_DO_GRIDFIT 0x01
-#define FT_GASP_DO_GRAY 0x02
-#define FT_GASP_SYMMETRIC_SMOOTHING 0x08
-#define FT_GASP_SYMMETRIC_GRIDFIT 0x10
-
-
- /*************************************************************************
- *
- * @func:
- * FT_Get_Gasp
- *
- * @description:
- * Read the `gasp' table from a TrueType or OpenType font file and
- * return the entry corresponding to a given character pixel size.
- *
- * @input:
- * face :: The source face handle.
- * ppem :: The vertical character pixel size.
- *
- * @return:
- * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
- * `gasp' table in the face.
- *
- * @since:
- * 2.3.0
- */
- FT_EXPORT( FT_Int )
- FT_Get_Gasp( FT_Face face,
- FT_UInt ppem );
-
-/* */
-
-#endif /* _FT_GASP_H_ */
-
-
-/* END */
--- a/include/freetype/ftglyph.h
+++ /dev/null
@@ -1,620 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftglyph.h */
-/* */
-/* FreeType convenience functions to handle glyphs (specification). */
-/* */
-/* Copyright 1996-2003, 2006, 2008, 2009, 2011, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file contains the definition of several convenience functions */
- /* that can be used by client applications to easily retrieve glyph */
- /* bitmaps and outlines from a given face. */
- /* */
- /* These functions should be optional if you are writing a font server */
- /* or text layout engine on top of FreeType. However, they are pretty */
- /* handy for many other simple uses of the library. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTGLYPH_H__
-#define __FTGLYPH_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* glyph_management */
- /* */
- /* <Title> */
- /* Glyph Management */
- /* */
- /* <Abstract> */
- /* Generic interface to manage individual glyph data. */
- /* */
- /* <Description> */
- /* This section contains definitions used to manage glyph data */
- /* through generic FT_Glyph objects. Each of them can contain a */
- /* bitmap, a vector outline, or even images in other formats. */
- /* */
- /*************************************************************************/
-
-
- /* forward declaration to a private type */
- typedef struct FT_Glyph_Class_ FT_Glyph_Class;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Glyph */
- /* */
- /* <Description> */
- /* Handle to an object used to model generic glyph images. It is a */
- /* pointer to the @FT_GlyphRec structure and can contain a glyph */
- /* bitmap or pointer. */
- /* */
- /* <Note> */
- /* Glyph objects are not owned by the library. You must thus release */
- /* them manually (through @FT_Done_Glyph) _before_ calling */
- /* @FT_Done_FreeType. */
- /* */
- typedef struct FT_GlyphRec_* FT_Glyph;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_GlyphRec */
- /* */
- /* <Description> */
- /* The root glyph structure contains a given glyph image plus its */
- /* advance width in 16.16 fixed-point format. */
- /* */
- /* <Fields> */
- /* library :: A handle to the FreeType library object. */
- /* */
- /* clazz :: A pointer to the glyph's class. Private. */
- /* */
- /* format :: The format of the glyph's image. */
- /* */
- /* advance :: A 16.16 vector that gives the glyph's advance width. */
- /* */
- typedef struct FT_GlyphRec_
- {- FT_Library library;
- const FT_Glyph_Class* clazz;
- FT_Glyph_Format format;
- FT_Vector advance;
-
- } FT_GlyphRec;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_BitmapGlyph */
- /* */
- /* <Description> */
- /* A handle to an object used to model a bitmap glyph image. This is */
- /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */
- /* */
- typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_BitmapGlyphRec */
- /* */
- /* <Description> */
- /* A structure used for bitmap glyph images. This really is a */
- /* `sub-class' of @FT_GlyphRec. */
- /* */
- /* <Fields> */
- /* root :: The root @FT_Glyph fields. */
- /* */
- /* left :: The left-side bearing, i.e., the horizontal distance */
- /* from the current pen position to the left border of the */
- /* glyph bitmap. */
- /* */
- /* top :: The top-side bearing, i.e., the vertical distance from */
- /* the current pen position to the top border of the glyph */
- /* bitmap. This distance is positive for upwards~y! */
- /* */
- /* bitmap :: A descriptor for the bitmap. */
- /* */
- /* <Note> */
- /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */
- /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */
- /* the bitmap's contents easily. */
- /* */
- /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */
- /* and is thus created and destroyed with it. */
- /* */
- typedef struct FT_BitmapGlyphRec_
- {- FT_GlyphRec root;
- FT_Int left;
- FT_Int top;
- FT_Bitmap bitmap;
-
- } FT_BitmapGlyphRec;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_OutlineGlyph */
- /* */
- /* <Description> */
- /* A handle to an object used to model an outline glyph image. This */
- /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
- /* */
- typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_OutlineGlyphRec */
- /* */
- /* <Description> */
- /* A structure used for outline (vectorial) glyph images. This */
- /* really is a `sub-class' of @FT_GlyphRec. */
- /* */
- /* <Fields> */
- /* root :: The root @FT_Glyph fields. */
- /* */
- /* outline :: A descriptor for the outline. */
- /* */
- /* <Note> */
- /* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */
- /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */
- /* the outline's content easily. */
- /* */
- /* As the outline is extracted from a glyph slot, its coordinates are */
- /* expressed normally in 26.6 pixels, unless the flag */
- /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
- /* */
- /* The outline's tables are always owned by the object and are */
- /* destroyed with it. */
- /* */
- typedef struct FT_OutlineGlyphRec_
- {- FT_GlyphRec root;
- FT_Outline outline;
-
- } FT_OutlineGlyphRec;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Glyph */
- /* */
- /* <Description> */
- /* A function used to extract a glyph image from a slot. Note that */
- /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */
- /* */
- /* <Input> */
- /* slot :: A handle to the source glyph slot. */
- /* */
- /* <Output> */
- /* aglyph :: A handle to the glyph object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Glyph( FT_GlyphSlot slot,
- FT_Glyph *aglyph );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Glyph_Copy */
- /* */
- /* <Description> */
- /* A function used to copy a glyph image. Note that the created */
- /* @FT_Glyph object must be released with @FT_Done_Glyph. */
- /* */
- /* <Input> */
- /* source :: A handle to the source glyph object. */
- /* */
- /* <Output> */
- /* target :: A handle to the target glyph object. 0~in case of */
- /* error. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Glyph_Copy( FT_Glyph source,
- FT_Glyph *target );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Glyph_Transform */
- /* */
- /* <Description> */
- /* Transform a glyph image if its format is scalable. */
- /* */
- /* <InOut> */
- /* glyph :: A handle to the target glyph object. */
- /* */
- /* <Input> */
- /* matrix :: A pointer to a 2x2 matrix to apply. */
- /* */
- /* delta :: A pointer to a 2d vector to apply. Coordinates are */
- /* expressed in 1/64th of a pixel. */
- /* */
- /* <Return> */
- /* FreeType error code (if not 0, the glyph format is not scalable). */
- /* */
- /* <Note> */
- /* The 2x2 transformation matrix is also applied to the glyph's */
- /* advance vector. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Glyph_Transform( FT_Glyph glyph,
- FT_Matrix* matrix,
- FT_Vector* delta );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Glyph_BBox_Mode */
- /* */
- /* <Description> */
- /* The mode how the values of @FT_Glyph_Get_CBox are returned. */
- /* */
- /* <Values> */
- /* FT_GLYPH_BBOX_UNSCALED :: */
- /* Return unscaled font units. */
- /* */
- /* FT_GLYPH_BBOX_SUBPIXELS :: */
- /* Return unfitted 26.6 coordinates. */
- /* */
- /* FT_GLYPH_BBOX_GRIDFIT :: */
- /* Return grid-fitted 26.6 coordinates. */
- /* */
- /* FT_GLYPH_BBOX_TRUNCATE :: */
- /* Return coordinates in integer pixels. */
- /* */
- /* FT_GLYPH_BBOX_PIXELS :: */
- /* Return grid-fitted pixel coordinates. */
- /* */
- typedef enum FT_Glyph_BBox_Mode_
- {- FT_GLYPH_BBOX_UNSCALED = 0,
- FT_GLYPH_BBOX_SUBPIXELS = 0,
- FT_GLYPH_BBOX_GRIDFIT = 1,
- FT_GLYPH_BBOX_TRUNCATE = 2,
- FT_GLYPH_BBOX_PIXELS = 3
-
- } FT_Glyph_BBox_Mode;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* ft_glyph_bbox_xxx */
- /* */
- /* <Description> */
- /* These constants are deprecated. Use the corresponding */
- /* @FT_Glyph_BBox_Mode values instead. */
- /* */
- /* <Values> */
- /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */
- /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */
- /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */
- /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */
- /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */
- /* */
-#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED
-#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS
-#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT
-#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE
-#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Glyph_Get_CBox */
- /* */
- /* <Description> */
- /* Return a glyph's `control box'. The control box encloses all the */
- /* outline's points, including Bézier control points. Though it */
- /* coincides with the exact bounding box for most glyphs, it can be */
- /* slightly larger in some situations (like when rotating an outline */
- /* that contains Bézier outside arcs). */
- /* */
- /* Computing the control box is very fast, while getting the bounding */
- /* box can take much more time as it needs to walk over all segments */
- /* and arcs in the outline. To get the latter, you can use the */
- /* `ftbbox' component, which is dedicated to this single task. */
- /* */
- /* <Input> */
- /* glyph :: A handle to the source glyph object. */
- /* */
- /* mode :: The mode that indicates how to interpret the returned */
- /* bounding box values. */
- /* */
- /* <Output> */
- /* acbox :: The glyph coordinate bounding box. Coordinates are */
- /* expressed in 1/64th of pixels if it is grid-fitted. */
- /* */
- /* <Note> */
- /* Coordinates are relative to the glyph origin, using the y~upwards */
- /* convention. */
- /* */
- /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */
- /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */
- /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */
- /* is another name for this constant. */
- /* */
- /* If the font is tricky and the glyph has been loaded with */
- /* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get */
- /* reasonable values for the CBox it is necessary to load the glyph */
- /* at a large ppem value (so that the hinting instructions can */
- /* properly shift and scale the subglyphs), then extracting the CBox, */
- /* which can be eventually converted back to font units. */
- /* */
- /* Note that the maximum coordinates are exclusive, which means that */
- /* one can compute the width and height of the glyph image (be it in */
- /* integer or 26.6 pixels) as: */
- /* */
- /* { */- /* width = bbox.xMax - bbox.xMin; */
- /* height = bbox.yMax - bbox.yMin; */
- /* } */
- /* */
- /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */
- /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */
- /* which corresponds to: */
- /* */
- /* { */- /* bbox.xMin = FLOOR(bbox.xMin); */
- /* bbox.yMin = FLOOR(bbox.yMin); */
- /* bbox.xMax = CEILING(bbox.xMax); */
- /* bbox.yMax = CEILING(bbox.yMax); */
- /* } */
- /* */
- /* To get the bbox in pixel coordinates, set `bbox_mode' to */
- /* @FT_GLYPH_BBOX_TRUNCATE. */
- /* */
- /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */
- /* to @FT_GLYPH_BBOX_PIXELS. */
- /* */
- FT_EXPORT( void )
- FT_Glyph_Get_CBox( FT_Glyph glyph,
- FT_UInt bbox_mode,
- FT_BBox *acbox );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Glyph_To_Bitmap */
- /* */
- /* <Description> */
- /* Convert a given glyph object to a bitmap glyph object. */
- /* */
- /* <InOut> */
- /* the_glyph :: A pointer to a handle to the target glyph. */
- /* */
- /* <Input> */
- /* render_mode :: An enumeration that describes how the data is */
- /* rendered. */
- /* */
- /* origin :: A pointer to a vector used to translate the glyph */
- /* image before rendering. Can be~0 (if no */
- /* translation). The origin is expressed in */
- /* 26.6 pixels. */
- /* */
- /* destroy :: A boolean that indicates that the original glyph */
- /* image should be destroyed by this function. It is */
- /* never destroyed in case of error. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* This function does nothing if the glyph format isn't scalable. */
- /* */
- /* The glyph image is translated with the `origin' vector before */
- /* rendering. */
- /* */
- /* The first parameter is a pointer to an @FT_Glyph handle, that will */
- /* be _replaced_ by this function (with newly allocated data). */
- /* Typically, you would use (omitting error handling): */
- /* */
- /* */
- /* { */- /* FT_Glyph glyph; */
- /* FT_BitmapGlyph glyph_bitmap; */
- /* */
- /* */
- /* // load glyph */
- /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */
- /* */
- /* // extract glyph image */
- /* error = FT_Get_Glyph( face->glyph, &glyph ); */
- /* */
- /* // convert to a bitmap (default render mode + destroying old) */
- /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */
- /* { */- /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */
- /* 0, 1 ); */
- /* if ( error ) // `glyph' unchanged */
- /* ... */
- /* } */
- /* */
- /* // access bitmap content by typecasting */
- /* glyph_bitmap = (FT_BitmapGlyph)glyph; */
- /* */
- /* // do funny stuff with it, like blitting/drawing */
- /* ... */
- /* */
- /* // discard glyph image (bitmap or not) */
- /* FT_Done_Glyph( glyph ); */
- /* } */
- /* */
- /* */
- /* Here another example, again without error handling: */
- /* */
- /* */
- /* { */- /* FT_Glyph glyphs[MAX_GLYPHS] */
- /* */
- /* */
- /* ... */
- /* */
- /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
- /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */
- /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */
- /* */
- /* ... */
- /* */
- /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
- /* { */- /* FT_Glyph bitmap = glyphs[idx]; */
- /* */
- /* */
- /* ... */
- /* */
- /* // after this call, `bitmap' no longer points into */
- /* // the `glyphs' array (and the old value isn't destroyed) */
- /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */
- /* */
- /* ... */
- /* */
- /* FT_Done_Glyph( bitmap ); */
- /* } */
- /* */
- /* ... */
- /* */
- /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
- /* FT_Done_Glyph( glyphs[idx] ); */
- /* } */
- /* */
- FT_EXPORT( FT_Error )
- FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
- FT_Render_Mode render_mode,
- FT_Vector* origin,
- FT_Bool destroy );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_Glyph */
- /* */
- /* <Description> */
- /* Destroy a given glyph. */
- /* */
- /* <Input> */
- /* glyph :: A handle to the target glyph object. */
- /* */
- FT_EXPORT( void )
- FT_Done_Glyph( FT_Glyph glyph );
-
- /* */
-
-
- /* other helpful functions */
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* computations */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Matrix_Multiply */
- /* */
- /* <Description> */
- /* Perform the matrix operation `b = a*b'. */
- /* */
- /* <Input> */
- /* a :: A pointer to matrix `a'. */
- /* */
- /* <InOut> */
- /* b :: A pointer to matrix `b'. */
- /* */
- /* <Note> */
- /* The result is undefined if either `a' or `b' is zero. */
- /* */
- FT_EXPORT( void )
- FT_Matrix_Multiply( const FT_Matrix* a,
- FT_Matrix* b );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Matrix_Invert */
- /* */
- /* <Description> */
- /* Invert a 2x2 matrix. Return an error if it can't be inverted. */
- /* */
- /* <InOut> */
- /* matrix :: A pointer to the target matrix. Remains untouched in */
- /* case of error. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Matrix_Invert( FT_Matrix* matrix );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTGLYPH_H__ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/include/freetype/ftgxval.h
+++ /dev/null
@@ -1,358 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgxval.h */
-/* */
-/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
-/* */
-/* Copyright 2004-2006, 2013 by */
-/* Masatake YAMATO, Redhat K.K, */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTGXVAL_H__
-#define __FTGXVAL_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* gx_validation */
- /* */
- /* <Title> */
- /* TrueTypeGX/AAT Validation */
- /* */
- /* <Abstract> */
- /* An API to validate TrueTypeGX/AAT tables. */
- /* */
- /* <Description> */
- /* This section contains the declaration of functions to validate */
- /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */
- /* trak, prop, lcar). */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* */
- /* Warning: Use FT_VALIDATE_XXX to validate a table. */
- /* Following definitions are for gxvalid developers. */
- /* */
- /* */
- /*************************************************************************/
-
-#define FT_VALIDATE_feat_INDEX 0
-#define FT_VALIDATE_mort_INDEX 1
-#define FT_VALIDATE_morx_INDEX 2
-#define FT_VALIDATE_bsln_INDEX 3
-#define FT_VALIDATE_just_INDEX 4
-#define FT_VALIDATE_kern_INDEX 5
-#define FT_VALIDATE_opbd_INDEX 6
-#define FT_VALIDATE_trak_INDEX 7
-#define FT_VALIDATE_prop_INDEX 8
-#define FT_VALIDATE_lcar_INDEX 9
-#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_VALIDATE_GX_LENGTH
- *
- * @description:
- * The number of tables checked in this module. Use it as a parameter
- * for the `table-length' argument of function @FT_TrueTypeGX_Validate.
- */
-#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1)
-
- /* */
-
- /* Up to 0x1000 is used by otvalid.
- Ox2xxx is reserved for feature OT extension. */
-#define FT_VALIDATE_GX_START 0x4000
-#define FT_VALIDATE_GX_BITFIELD( tag ) \
- ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
-
-
- /**********************************************************************
- *
- * @enum:
- * FT_VALIDATE_GXXXX
- *
- * @description:
- * A list of bit-field constants used with @FT_TrueTypeGX_Validate to
- * indicate which TrueTypeGX/AAT Type tables should be validated.
- *
- * @values:
- * FT_VALIDATE_feat ::
- * Validate `feat' table.
- *
- * FT_VALIDATE_mort ::
- * Validate `mort' table.
- *
- * FT_VALIDATE_morx ::
- * Validate `morx' table.
- *
- * FT_VALIDATE_bsln ::
- * Validate `bsln' table.
- *
- * FT_VALIDATE_just ::
- * Validate `just' table.
- *
- * FT_VALIDATE_kern ::
- * Validate `kern' table.
- *
- * FT_VALIDATE_opbd ::
- * Validate `opbd' table.
- *
- * FT_VALIDATE_trak ::
- * Validate `trak' table.
- *
- * FT_VALIDATE_prop ::
- * Validate `prop' table.
- *
- * FT_VALIDATE_lcar ::
- * Validate `lcar' table.
- *
- * FT_VALIDATE_GX ::
- * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
- * opbd, trak, prop and lcar).
- *
- */
-
-#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat )
-#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort )
-#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx )
-#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln )
-#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just )
-#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern )
-#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd )
-#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak )
-#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop )
-#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar )
-
-#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \
- FT_VALIDATE_mort | \
- FT_VALIDATE_morx | \
- FT_VALIDATE_bsln | \
- FT_VALIDATE_just | \
- FT_VALIDATE_kern | \
- FT_VALIDATE_opbd | \
- FT_VALIDATE_trak | \
- FT_VALIDATE_prop | \
- FT_VALIDATE_lcar )
-
-
- /* */
-
- /**********************************************************************
- *
- * @function:
- * FT_TrueTypeGX_Validate
- *
- * @description:
- * Validate various TrueTypeGX tables to assure that all offsets and
- * indices are valid. The idea is that a higher-level library that
- * actually does the text layout can access those tables without
- * error checking (which can be quite time consuming).
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * validation_flags ::
- * A bit field that specifies the tables to be validated. See
- * @FT_VALIDATE_GXXXX for possible values.
- *
- * table_length ::
- * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH
- * should be passed.
- *
- * @output:
- * tables ::
- * The array where all validated sfnt tables are stored.
- * The array itself must be allocated by a client.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with TrueTypeGX fonts, returning an error
- * otherwise.
- *
- * After use, the application should deallocate the buffers pointed to by
- * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value
- * indicates that the table either doesn't exist in the font, the
- * application hasn't asked for validation, or the validator doesn't have
- * the ability to validate the sfnt table.
- */
- FT_EXPORT( FT_Error )
- FT_TrueTypeGX_Validate( FT_Face face,
- FT_UInt validation_flags,
- FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
- FT_UInt table_length );
-
-
- /* */
-
- /**********************************************************************
- *
- * @function:
- * FT_TrueTypeGX_Free
- *
- * @description:
- * Free the buffer allocated by TrueTypeGX validator.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * table ::
- * The pointer to the buffer allocated by
- * @FT_TrueTypeGX_Validate.
- *
- * @note:
- * This function must be used to free the buffer allocated by
- * @FT_TrueTypeGX_Validate only.
- */
- FT_EXPORT( void )
- FT_TrueTypeGX_Free( FT_Face face,
- FT_Bytes table );
-
-
- /* */
-
- /**********************************************************************
- *
- * @enum:
- * FT_VALIDATE_CKERNXXX
- *
- * @description:
- * A list of bit-field constants used with @FT_ClassicKern_Validate
- * to indicate the classic kern dialect or dialects. If the selected
- * type doesn't fit, @FT_ClassicKern_Validate regards the table as
- * invalid.
- *
- * @values:
- * FT_VALIDATE_MS ::
- * Handle the `kern' table as a classic Microsoft kern table.
- *
- * FT_VALIDATE_APPLE ::
- * Handle the `kern' table as a classic Apple kern table.
- *
- * FT_VALIDATE_CKERN ::
- * Handle the `kern' as either classic Apple or Microsoft kern table.
- */
-#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 )
-#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 )
-
-#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
-
-
- /* */
-
- /**********************************************************************
- *
- * @function:
- * FT_ClassicKern_Validate
- *
- * @description:
- * Validate classic (16-bit format) kern table to assure that the offsets
- * and indices are valid. The idea is that a higher-level library that
- * actually does the text layout can access those tables without error
- * checking (which can be quite time consuming).
- *
- * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
- * the new 32-bit format and the classic 16-bit format, while
- * FT_ClassicKern_Validate only supports the classic 16-bit format.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * validation_flags ::
- * A bit field that specifies the dialect to be validated. See
- * @FT_VALIDATE_CKERNXXX for possible values.
- *
- * @output:
- * ckern_table ::
- * A pointer to the kern table.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * After use, the application should deallocate the buffers pointed to by
- * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value
- * indicates that the table doesn't exist in the font.
- */
- FT_EXPORT( FT_Error )
- FT_ClassicKern_Validate( FT_Face face,
- FT_UInt validation_flags,
- FT_Bytes *ckern_table );
-
-
- /* */
-
- /**********************************************************************
- *
- * @function:
- * FT_ClassicKern_Free
- *
- * @description:
- * Free the buffer allocated by classic Kern validator.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * table ::
- * The pointer to the buffer that is allocated by
- * @FT_ClassicKern_Validate.
- *
- * @note:
- * This function must be used to free the buffer allocated by
- * @FT_ClassicKern_Validate only.
- */
- FT_EXPORT( void )
- FT_ClassicKern_Free( FT_Face face,
- FT_Bytes table );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTGXVAL_H__ */
-
-
-/* END */
--- a/include/freetype/ftgzip.h
+++ /dev/null
@@ -1,149 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgzip.h */
-/* */
-/* Gzip-compressed stream support. */
-/* */
-/* Copyright 2002-2004, 2006, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTGZIP_H__
-#define __FTGZIP_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* gzip */
- /* */
- /* <Title> */
- /* GZIP Streams */
- /* */
- /* <Abstract> */
- /* Using gzip-compressed font files. */
- /* */
- /* <Description> */
- /* This section contains the declaration of Gzip-specific functions. */
- /* */
- /*************************************************************************/
-
-
- /************************************************************************
- *
- * @function:
- * FT_Stream_OpenGzip
- *
- * @description:
- * Open a new stream to parse gzip-compressed font files. This is
- * mainly used to support the compressed `*.pcf.gz' fonts that come
- * with XFree86.
- *
- * @input:
- * stream ::
- * The target embedding stream.
- *
- * source ::
- * The source stream.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The source stream must be opened _before_ calling this function.
- *
- * Calling the internal function `FT_Stream_Close' on the new stream will
- * *not* call `FT_Stream_Close' on the source stream. None of the stream
- * objects will be released to the heap.
- *
- * The stream implementation is very basic and resets the decompression
- * process each time seeking backwards is needed within the stream.
- *
- * In certain builds of the library, gzip compression recognition is
- * automatically handled when calling @FT_New_Face or @FT_Open_Face.
- * This means that if no font driver is capable of handling the raw
- * compressed file, the library will try to open a gzipped stream from
- * it and re-open the face with it.
- *
- * This function may return `FT_Err_Unimplemented_Feature' if your build
- * of FreeType was not compiled with zlib support.
- */
- FT_EXPORT( FT_Error )
- FT_Stream_OpenGzip( FT_Stream stream,
- FT_Stream source );
-
-
- /************************************************************************
- *
- * @function:
- * FT_Gzip_Uncompress
- *
- * @description:
- * Decompress a zipped input buffer into an output buffer. This function
- * is modeled after zlib's `uncompress' function.
- *
- * @input:
- * memory ::
- * A FreeType memory handle.
- *
- * input ::
- * The input buffer.
- *
- * input_len ::
- * The length of the input buffer.
- *
- * @output:
- * output::
- * The output buffer.
- *
- * @inout:
- * output_len ::
- * Before calling the function, this is the the total size of the
- * output buffer, which must be large enough to hold the entire
- * uncompressed data (so the size of the uncompressed data must be
- * known in advance). After calling the function, `output_len' is the
- * size of the used data in `output'.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function may return `FT_Err_Unimplemented_Feature' if your build
- * of FreeType was not compiled with zlib support.
- */
- FT_EXPORT( FT_Error )
- FT_Gzip_Uncompress( FT_Memory memory,
- FT_Byte* output,
- FT_ULong* output_len,
- const FT_Byte* input,
- FT_ULong input_len );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTGZIP_H__ */
-
-
-/* END */
--- a/include/freetype/ftimage.h
+++ /dev/null
@@ -1,1322 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftimage.h */
-/* */
-/* FreeType glyph image formats and default raster interface */
-/* (specification). */
-/* */
-/* Copyright 1996-2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Note: A `raster' is simply a scan-line converter, used to render */
- /* FT_Outlines into FT_Bitmaps. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTIMAGE_H__
-#define __FTIMAGE_H__
-
-
- /* _STANDALONE_ is from ftgrays.c */
-#ifndef _STANDALONE_
-#include <ft2build.h>
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* basic_types */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Pos */
- /* */
- /* <Description> */
- /* The type FT_Pos is used to store vectorial coordinates. Depending */
- /* on the context, these can represent distances in integer font */
- /* units, or 16.16, or 26.6 fixed-point pixel coordinates. */
- /* */
- typedef signed long FT_Pos;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Vector */
- /* */
- /* <Description> */
- /* A simple structure used to store a 2D vector; coordinates are of */
- /* the FT_Pos type. */
- /* */
- /* <Fields> */
- /* x :: The horizontal coordinate. */
- /* y :: The vertical coordinate. */
- /* */
- typedef struct FT_Vector_
- {- FT_Pos x;
- FT_Pos y;
-
- } FT_Vector;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_BBox */
- /* */
- /* <Description> */
- /* A structure used to hold an outline's bounding box, i.e., the */
- /* coordinates of its extrema in the horizontal and vertical */
- /* directions. */
- /* */
- /* <Fields> */
- /* xMin :: The horizontal minimum (left-most). */
- /* */
- /* yMin :: The vertical minimum (bottom-most). */
- /* */
- /* xMax :: The horizontal maximum (right-most). */
- /* */
- /* yMax :: The vertical maximum (top-most). */
- /* */
- /* <Note> */
- /* The bounding box is specified with the coordinates of the lower */
- /* left and the upper right corner. In PostScript, those values are */
- /* often called (llx,lly) and (urx,ury), respectively. */
- /* */
- /* If `yMin' is negative, this value gives the glyph's descender. */
- /* Otherwise, the glyph doesn't descend below the baseline. */
- /* Similarly, if `ymax' is positive, this value gives the glyph's */
- /* ascender. */
- /* */
- /* `xMin' gives the horizontal distance from the glyph's origin to */
- /* the left edge of the glyph's bounding box. If `xMin' is negative, */
- /* the glyph extends to the left of the origin. */
- /* */
- typedef struct FT_BBox_
- {- FT_Pos xMin, yMin;
- FT_Pos xMax, yMax;
-
- } FT_BBox;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Pixel_Mode */
- /* */
- /* <Description> */
- /* An enumeration type used to describe the format of pixels in a */
- /* given bitmap. Note that additional formats may be added in the */
- /* future. */
- /* */
- /* <Values> */
- /* FT_PIXEL_MODE_NONE :: */
- /* Value~0 is reserved. */
- /* */
- /* FT_PIXEL_MODE_MONO :: */
- /* A monochrome bitmap, using 1~bit per pixel. Note that pixels */
- /* are stored in most-significant order (MSB), which means that */
- /* the left-most pixel in a byte has value 128. */
- /* */
- /* FT_PIXEL_MODE_GRAY :: */
- /* An 8-bit bitmap, generally used to represent anti-aliased glyph */
- /* images. Each pixel is stored in one byte. Note that the number */
- /* of `gray' levels is stored in the `num_grays' field of the */
- /* @FT_Bitmap structure (it generally is 256). */
- /* */
- /* FT_PIXEL_MODE_GRAY2 :: */
- /* A 2-bit per pixel bitmap, used to represent embedded */
- /* anti-aliased bitmaps in font files according to the OpenType */
- /* specification. We haven't found a single font using this */
- /* format, however. */
- /* */
- /* FT_PIXEL_MODE_GRAY4 :: */
- /* A 4-bit per pixel bitmap, representing embedded anti-aliased */
- /* bitmaps in font files according to the OpenType specification. */
- /* We haven't found a single font using this format, however. */
- /* */
- /* FT_PIXEL_MODE_LCD :: */
- /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */
- /* used for display on LCD displays; the bitmap is three times */
- /* wider than the original glyph image. See also */
- /* @FT_RENDER_MODE_LCD. */
- /* */
- /* FT_PIXEL_MODE_LCD_V :: */
- /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */
- /* used for display on rotated LCD displays; the bitmap is three */
- /* times taller than the original glyph image. See also */
- /* @FT_RENDER_MODE_LCD_V. */
- /* */
- /* FT_PIXEL_MODE_BGRA :: */
- /* An image with four 8-bit channels per pixel, representing a */
- /* color image (such as emoticons) with alpha channel. For each */
- /* pixel, the format is BGRA, which means, the blue channel comes */
- /* first in memory. The color channels are pre-multiplied and in */
- /* the sRGB colorspace. For example, full red at half-translucent */
- /* opacity will be represented as `00,00,80,80', not `00,00,FF,80'. */
- /* See also @FT_LOAD_COLOR. */
- /* */
- typedef enum FT_Pixel_Mode_
- {- FT_PIXEL_MODE_NONE = 0,
- FT_PIXEL_MODE_MONO,
- FT_PIXEL_MODE_GRAY,
- FT_PIXEL_MODE_GRAY2,
- FT_PIXEL_MODE_GRAY4,
- FT_PIXEL_MODE_LCD,
- FT_PIXEL_MODE_LCD_V,
- FT_PIXEL_MODE_BGRA,
-
- FT_PIXEL_MODE_MAX /* do not remove */
-
- } FT_Pixel_Mode;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* ft_pixel_mode_xxx */
- /* */
- /* <Description> */
- /* A list of deprecated constants. Use the corresponding */
- /* @FT_Pixel_Mode values instead. */
- /* */
- /* <Values> */
- /* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */
- /* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */
- /* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */
- /* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */
- /* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */
- /* */
-#define ft_pixel_mode_none FT_PIXEL_MODE_NONE
-#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO
-#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY
-#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2
-#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4
-
- /* */
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Palette_Mode */
- /* */
- /* <Description> */
- /* THIS TYPE IS DEPRECATED. DO NOT USE IT! */
- /* */
- /* An enumeration type to describe the format of a bitmap palette, */
- /* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */
- /* */
- /* <Values> */
- /* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */
- /* records. */
- /* */
- /* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */
- /* records. */
- /* */
- /* <Note> */
- /* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */
- /* FreeType, these types are not handled by the library itself. */
- /* */
- typedef enum FT_Palette_Mode_
- {- ft_palette_mode_rgb = 0,
- ft_palette_mode_rgba,
-
- ft_palette_mode_max /* do not remove */
-
- } FT_Palette_Mode;
-
- /* */
-
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Bitmap */
- /* */
- /* <Description> */
- /* A structure used to describe a bitmap or pixmap to the raster. */
- /* Note that we now manage pixmaps of various depths through the */
- /* `pixel_mode' field. */
- /* */
- /* <Fields> */
- /* rows :: The number of bitmap rows. */
- /* */
- /* width :: The number of pixels in bitmap row. */
- /* */
- /* pitch :: The pitch's absolute value is the number of bytes */
- /* taken by one bitmap row, including padding. */
- /* However, the pitch is positive when the bitmap has */
- /* a `down' flow, and negative when it has an `up' */
- /* flow. In all cases, the pitch is an offset to add */
- /* to a bitmap pointer in order to go down one row. */
- /* */
- /* Note that `padding' means the alignment of a */
- /* bitmap to a byte border, and FreeType functions */
- /* normally align to the smallest possible integer */
- /* value. */
- /* */
- /* For the B/W rasterizer, `pitch' is always an even */
- /* number. */
- /* */
- /* To change the pitch of a bitmap (say, to make it a */
- /* multiple of 4), use @FT_Bitmap_Convert. */
- /* Alternatively, you might use callback functions to */
- /* directly render to the application's surface; see */
- /* the file `example2.cpp' in the tutorial for a */
- /* demonstration. */
- /* */
- /* buffer :: A typeless pointer to the bitmap buffer. This */
- /* value should be aligned on 32-bit boundaries in */
- /* most cases. */
- /* */
- /* num_grays :: This field is only used with */
- /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */
- /* levels used in the bitmap. */
- /* */
- /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */
- /* See @FT_Pixel_Mode for possible values. */
- /* */
- /* palette_mode :: This field is intended for paletted pixel modes; */
- /* it indicates how the palette is stored. Not */
- /* used currently. */
- /* */
- /* palette :: A typeless pointer to the bitmap palette; this */
- /* field is intended for paletted pixel modes. Not */
- /* used currently. */
- /* */
- /* <Note> */
- /* For now, the only pixel modes supported by FreeType are mono and */
- /* grays. However, drivers might be added in the future to support */
- /* more `colorful' options. */
- /* */
- typedef struct FT_Bitmap_
- {- int rows;
- int width;
- int pitch;
- unsigned char* buffer;
- short num_grays;
- char pixel_mode;
- char palette_mode;
- void* palette;
-
- } FT_Bitmap;
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* outline_processing */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Outline */
- /* */
- /* <Description> */
- /* This structure is used to describe an outline to the scan-line */
- /* converter. */
- /* */
- /* <Fields> */
- /* n_contours :: The number of contours in the outline. */
- /* */
- /* n_points :: The number of points in the outline. */
- /* */
- /* points :: A pointer to an array of `n_points' @FT_Vector */
- /* elements, giving the outline's point coordinates. */
- /* */
- /* tags :: A pointer to an array of `n_points' chars, giving */
- /* each outline point's type. */
- /* */
- /* If bit~0 is unset, the point is `off' the curve, */
- /* i.e., a Bézier control point, while it is `on' if */
- /* set. */
- /* */
- /* Bit~1 is meaningful for `off' points only. If set, */
- /* it indicates a third-order Bézier arc control point; */
- /* and a second-order control point if unset. */
- /* */
- /* If bit~2 is set, bits 5-7 contain the drop-out mode */
- /* (as defined in the OpenType specification; the value */
- /* is the same as the argument to the SCANMODE */
- /* instruction). */
- /* */
- /* Bits 3 and~4 are reserved for internal purposes. */
- /* */
- /* contours :: An array of `n_contours' shorts, giving the end */
- /* point of each contour within the outline. For */
- /* example, the first contour is defined by the points */
- /* `0' to `contours[0]', the second one is defined by */
- /* the points `contours[0]+1' to `contours[1]', etc. */
- /* */
- /* flags :: A set of bit flags used to characterize the outline */
- /* and give hints to the scan-converter and hinter on */
- /* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */
- /* */
- /* <Note> */
- /* The B/W rasterizer only checks bit~2 in the `tags' array for the */
- /* first point of each contour. The drop-out mode as given with */
- /* @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */
- /* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */
- /* */
- typedef struct FT_Outline_
- {- short n_contours; /* number of contours in glyph */
- short n_points; /* number of points in the glyph */
-
- FT_Vector* points; /* the outline's points */
- char* tags; /* the points flags */
- short* contours; /* the contour end points */
-
- int flags; /* outline masks */
-
- } FT_Outline;
-
- /* Following limits must be consistent with */
- /* FT_Outline.{n_contours,n_points} */-#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX
-#define FT_OUTLINE_POINTS_MAX SHRT_MAX
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_OUTLINE_FLAGS */
- /* */
- /* <Description> */
- /* A list of bit-field constants use for the flags in an outline's */
- /* `flags' field. */
- /* */
- /* <Values> */
- /* FT_OUTLINE_NONE :: */
- /* Value~0 is reserved. */
- /* */
- /* FT_OUTLINE_OWNER :: */
- /* If set, this flag indicates that the outline's field arrays */
- /* (i.e., `points', `flags', and `contours') are `owned' by the */
- /* outline object, and should thus be freed when it is destroyed. */
- /* */
- /* FT_OUTLINE_EVEN_ODD_FILL :: */
- /* By default, outlines are filled using the non-zero winding rule. */
- /* If set to 1, the outline will be filled using the even-odd fill */
- /* rule (only works with the smooth rasterizer). */
- /* */
- /* FT_OUTLINE_REVERSE_FILL :: */
- /* By default, outside contours of an outline are oriented in */
- /* clock-wise direction, as defined in the TrueType specification. */
- /* This flag is set if the outline uses the opposite direction */
- /* (typically for Type~1 fonts). This flag is ignored by the scan */
- /* converter. */
- /* */
- /* FT_OUTLINE_IGNORE_DROPOUTS :: */
- /* By default, the scan converter will try to detect drop-outs in */
- /* an outline and correct the glyph bitmap to ensure consistent */
- /* shape continuity. If set, this flag hints the scan-line */
- /* converter to ignore such cases. See below for more information. */
- /* */
- /* FT_OUTLINE_SMART_DROPOUTS :: */
- /* Select smart dropout control. If unset, use simple dropout */
- /* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See */
- /* below for more information. */
- /* */
- /* FT_OUTLINE_INCLUDE_STUBS :: */
- /* If set, turn pixels on for `stubs', otherwise exclude them. */
- /* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for */
- /* more information. */
- /* */
- /* FT_OUTLINE_HIGH_PRECISION :: */
- /* This flag indicates that the scan-line converter should try to */
- /* convert this outline to bitmaps with the highest possible */
- /* quality. It is typically set for small character sizes. Note */
- /* that this is only a hint that might be completely ignored by a */
- /* given scan-converter. */
- /* */
- /* FT_OUTLINE_SINGLE_PASS :: */
- /* This flag is set to force a given scan-converter to only use a */
- /* single pass over the outline to render a bitmap glyph image. */
- /* Normally, it is set for very large character sizes. It is only */
- /* a hint that might be completely ignored by a given */
- /* scan-converter. */
- /* */
- /* <Note> */
- /* The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */
- /* and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth */
- /* rasterizer. */
- /* */
- /* There exists a second mechanism to pass the drop-out mode to the */
- /* B/W rasterizer; see the `tags' field in @FT_Outline. */
- /* */
- /* Please refer to the description of the `SCANTYPE' instruction in */
- /* the OpenType specification (in file `ttinst1.doc') how simple */
- /* drop-outs, smart drop-outs, and stubs are defined. */
- /* */
-#define FT_OUTLINE_NONE 0x0
-#define FT_OUTLINE_OWNER 0x1
-#define FT_OUTLINE_EVEN_ODD_FILL 0x2
-#define FT_OUTLINE_REVERSE_FILL 0x4
-#define FT_OUTLINE_IGNORE_DROPOUTS 0x8
-#define FT_OUTLINE_SMART_DROPOUTS 0x10
-#define FT_OUTLINE_INCLUDE_STUBS 0x20
-
-#define FT_OUTLINE_HIGH_PRECISION 0x100
-#define FT_OUTLINE_SINGLE_PASS 0x200
-
-
- /*************************************************************************
- *
- * @enum:
- * ft_outline_flags
- *
- * @description:
- * These constants are deprecated. Please use the corresponding
- * @FT_OUTLINE_FLAGS values.
- *
- * @values:
- * ft_outline_none :: See @FT_OUTLINE_NONE.
- * ft_outline_owner :: See @FT_OUTLINE_OWNER.
- * ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL.
- * ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL.
- * ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS.
- * ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION.
- * ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS.
- */
-#define ft_outline_none FT_OUTLINE_NONE
-#define ft_outline_owner FT_OUTLINE_OWNER
-#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL
-#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL
-#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS
-#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION
-#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS
-
- /* */
-
-#define FT_CURVE_TAG( flag ) ( flag & 3 )
-
-#define FT_CURVE_TAG_ON 1
-#define FT_CURVE_TAG_CONIC 0
-#define FT_CURVE_TAG_CUBIC 2
-
-#define FT_CURVE_TAG_HAS_SCANMODE 4
-
-#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */
-#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */
-
-#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
- FT_CURVE_TAG_TOUCH_Y )
-
-#define FT_Curve_Tag_On FT_CURVE_TAG_ON
-#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC
-#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC
-#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X
-#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Outline_MoveToFunc */
- /* */
- /* <Description> */
- /* A function pointer type used to describe the signature of a `move */
- /* to' function during outline walking/decomposition. */
- /* */
- /* A `move to' is emitted to start a new contour in an outline. */
- /* */
- /* <Input> */
- /* to :: A pointer to the target point of the `move to'. */
- /* */
- /* user :: A typeless pointer, which is passed from the caller of the */
- /* decomposition function. */
- /* */
- /* <Return> */
- /* Error code. 0~means success. */
- /* */
- typedef int
- (*FT_Outline_MoveToFunc)( const FT_Vector* to,
- void* user );
-
-#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Outline_LineToFunc */
- /* */
- /* <Description> */
- /* A function pointer type used to describe the signature of a `line */
- /* to' function during outline walking/decomposition. */
- /* */
- /* A `line to' is emitted to indicate a segment in the outline. */
- /* */
- /* <Input> */
- /* to :: A pointer to the target point of the `line to'. */
- /* */
- /* user :: A typeless pointer, which is passed from the caller of the */
- /* decomposition function. */
- /* */
- /* <Return> */
- /* Error code. 0~means success. */
- /* */
- typedef int
- (*FT_Outline_LineToFunc)( const FT_Vector* to,
- void* user );
-
-#define FT_Outline_LineTo_Func FT_Outline_LineToFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Outline_ConicToFunc */
- /* */
- /* <Description> */
- /* A function pointer type used to describe the signature of a `conic */
- /* to' function during outline walking or decomposition. */
- /* */
- /* A `conic to' is emitted to indicate a second-order Bézier arc in */
- /* the outline. */
- /* */
- /* <Input> */
- /* control :: An intermediate control point between the last position */
- /* and the new target in `to'. */
- /* */
- /* to :: A pointer to the target end point of the conic arc. */
- /* */
- /* user :: A typeless pointer, which is passed from the caller of */
- /* the decomposition function. */
- /* */
- /* <Return> */
- /* Error code. 0~means success. */
- /* */
- typedef int
- (*FT_Outline_ConicToFunc)( const FT_Vector* control,
- const FT_Vector* to,
- void* user );
-
-#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Outline_CubicToFunc */
- /* */
- /* <Description> */
- /* A function pointer type used to describe the signature of a `cubic */
- /* to' function during outline walking or decomposition. */
- /* */
- /* A `cubic to' is emitted to indicate a third-order Bézier arc. */
- /* */
- /* <Input> */
- /* control1 :: A pointer to the first Bézier control point. */
- /* */
- /* control2 :: A pointer to the second Bézier control point. */
- /* */
- /* to :: A pointer to the target end point. */
- /* */
- /* user :: A typeless pointer, which is passed from the caller of */
- /* the decomposition function. */
- /* */
- /* <Return> */
- /* Error code. 0~means success. */
- /* */
- typedef int
- (*FT_Outline_CubicToFunc)( const FT_Vector* control1,
- const FT_Vector* control2,
- const FT_Vector* to,
- void* user );
-
-#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Outline_Funcs */
- /* */
- /* <Description> */
- /* A structure to hold various function pointers used during outline */
- /* decomposition in order to emit segments, conic, and cubic Béziers. */
- /* */
- /* <Fields> */
- /* move_to :: The `move to' emitter. */
- /* */
- /* line_to :: The segment emitter. */
- /* */
- /* conic_to :: The second-order Bézier arc emitter. */
- /* */
- /* cubic_to :: The third-order Bézier arc emitter. */
- /* */
- /* shift :: The shift that is applied to coordinates before they */
- /* are sent to the emitter. */
- /* */
- /* delta :: The delta that is applied to coordinates before they */
- /* are sent to the emitter, but after the shift. */
- /* */
- /* <Note> */
- /* The point coordinates sent to the emitters are the transformed */
- /* version of the original coordinates (this is important for high */
- /* accuracy during scan-conversion). The transformation is simple: */
- /* */
- /* { */- /* x' = (x << shift) - delta */
- /* y' = (x << shift) - delta */
- /* } */
- /* */
- /* Set the values of `shift' and `delta' to~0 to get the original */
- /* point coordinates. */
- /* */
- typedef struct FT_Outline_Funcs_
- {- FT_Outline_MoveToFunc move_to;
- FT_Outline_LineToFunc line_to;
- FT_Outline_ConicToFunc conic_to;
- FT_Outline_CubicToFunc cubic_to;
-
- int shift;
- FT_Pos delta;
-
- } FT_Outline_Funcs;
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* basic_types */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_IMAGE_TAG */
- /* */
- /* <Description> */
- /* This macro converts four-letter tags to an unsigned long type. */
- /* */
- /* <Note> */
- /* Since many 16-bit compilers don't like 32-bit enumerations, you */
- /* should redefine this macro in case of problems to something like */
- /* this: */
- /* */
- /* { */- /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */
- /* } */
- /* */
- /* to get a simple enumeration without assigning special numbers. */
- /* */
-#ifndef FT_IMAGE_TAG
-#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
- value = ( ( (unsigned long)_x1 << 24 ) | \
- ( (unsigned long)_x2 << 16 ) | \
- ( (unsigned long)_x3 << 8 ) | \
- (unsigned long)_x4 )
-#endif /* FT_IMAGE_TAG */
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Glyph_Format */
- /* */
- /* <Description> */
- /* An enumeration type used to describe the format of a given glyph */
- /* image. Note that this version of FreeType only supports two image */
- /* formats, even though future font drivers will be able to register */
- /* their own format. */
- /* */
- /* <Values> */
- /* FT_GLYPH_FORMAT_NONE :: */
- /* The value~0 is reserved. */
- /* */
- /* FT_GLYPH_FORMAT_COMPOSITE :: */
- /* The glyph image is a composite of several other images. This */
- /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */
- /* report compound glyphs (like accented characters). */
- /* */
- /* FT_GLYPH_FORMAT_BITMAP :: */
- /* The glyph image is a bitmap, and can be described as an */
- /* @FT_Bitmap. You generally need to access the `bitmap' field of */
- /* the @FT_GlyphSlotRec structure to read it. */
- /* */
- /* FT_GLYPH_FORMAT_OUTLINE :: */
- /* The glyph image is a vectorial outline made of line segments */
- /* and Bézier arcs; it can be described as an @FT_Outline; you */
- /* generally want to access the `outline' field of the */
- /* @FT_GlyphSlotRec structure to read it. */
- /* */
- /* FT_GLYPH_FORMAT_PLOTTER :: */
- /* The glyph image is a vectorial path with no inside and outside */
- /* contours. Some Type~1 fonts, like those in the Hershey family, */
- /* contain glyphs in this format. These are described as */
- /* @FT_Outline, but FreeType isn't currently capable of rendering */
- /* them correctly. */
- /* */
- typedef enum FT_Glyph_Format_
- {- FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
-
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ),
- FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' )
-
- } FT_Glyph_Format;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* ft_glyph_format_xxx */
- /* */
- /* <Description> */
- /* A list of deprecated constants. Use the corresponding */
- /* @FT_Glyph_Format values instead. */
- /* */
- /* <Values> */
- /* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */
- /* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */
- /* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */
- /* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */
- /* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */
- /* */
-#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE
-#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE
-#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP
-#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE
-#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** R A S T E R D E F I N I T I O N S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* A raster is a scan converter, in charge of rendering an outline into */
- /* a a bitmap. This section contains the public API for rasters. */
- /* */
- /* Note that in FreeType 2, all rasters are now encapsulated within */
- /* specific modules called `renderers'. See `freetype/ftrender.h' for */
- /* more details on renderers. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* raster */
- /* */
- /* <Title> */
- /* Scanline Converter */
- /* */
- /* <Abstract> */
- /* How vectorial outlines are converted into bitmaps and pixmaps. */
- /* */
- /* <Description> */
- /* This section contains technical definitions. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Raster */
- /* */
- /* <Description> */
- /* A handle (pointer) to a raster object. Each object can be used */
- /* independently to convert an outline into a bitmap or pixmap. */
- /* */
- typedef struct FT_RasterRec_* FT_Raster;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Span */
- /* */
- /* <Description> */
- /* A structure used to model a single span of gray (or black) pixels */
- /* when rendering a monochrome or anti-aliased bitmap. */
- /* */
- /* <Fields> */
- /* x :: The span's horizontal start position. */
- /* */
- /* len :: The span's length in pixels. */
- /* */
- /* coverage :: The span color/coverage, ranging from 0 (background) */
- /* to 255 (foreground). Only used for anti-aliased */
- /* rendering. */
- /* */
- /* <Note> */
- /* This structure is used by the span drawing callback type named */
- /* @FT_SpanFunc that takes the y~coordinate of the span as a */
- /* parameter. */
- /* */
- /* The coverage value is always between 0 and 255. If you want less */
- /* gray values, the callback function has to reduce them. */
- /* */
- typedef struct FT_Span_
- {- short x;
- unsigned short len;
- unsigned char coverage;
-
- } FT_Span;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_SpanFunc */
- /* */
- /* <Description> */
- /* A function used as a call-back by the anti-aliased renderer in */
- /* order to let client applications draw themselves the gray pixel */
- /* spans on each scan line. */
- /* */
- /* <Input> */
- /* y :: The scanline's y~coordinate. */
- /* */
- /* count :: The number of spans to draw on this scanline. */
- /* */
- /* spans :: A table of `count' spans to draw on the scanline. */
- /* */
- /* user :: User-supplied data that is passed to the callback. */
- /* */
- /* <Note> */
- /* This callback allows client applications to directly render the */
- /* gray spans of the anti-aliased bitmap to any kind of surfaces. */
- /* */
- /* This can be used to write anti-aliased outlines directly to a */
- /* given background bitmap, and even perform translucency. */
- /* */
- /* Note that the `count' field cannot be greater than a fixed value */
- /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */
- /* `ftoption.h'. By default, this value is set to~32, which means */
- /* that if there are more than 32~spans on a given scanline, the */
- /* callback is called several times with the same `y' parameter in */
- /* order to draw all callbacks. */
- /* */
- /* Otherwise, the callback is only called once per scan-line, and */
- /* only for those scanlines that do have `gray' pixels on them. */
- /* */
- typedef void
- (*FT_SpanFunc)( int y,
- int count,
- const FT_Span* spans,
- void* user );
-
-#define FT_Raster_Span_Func FT_SpanFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_BitTest_Func */
- /* */
- /* <Description> */
- /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */
- /* */
- /* A function used as a call-back by the monochrome scan-converter */
- /* to test whether a given target pixel is already set to the drawing */
- /* `color'. These tests are crucial to implement drop-out control */
- /* per-se the TrueType spec. */
- /* */
- /* <Input> */
- /* y :: The pixel's y~coordinate. */
- /* */
- /* x :: The pixel's x~coordinate. */
- /* */
- /* user :: User-supplied data that is passed to the callback. */
- /* */
- /* <Return> */
- /* 1~if the pixel is `set', 0~otherwise. */
- /* */
- typedef int
- (*FT_Raster_BitTest_Func)( int y,
- int x,
- void* user );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_BitSet_Func */
- /* */
- /* <Description> */
- /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */
- /* */
- /* A function used as a call-back by the monochrome scan-converter */
- /* to set an individual target pixel. This is crucial to implement */
- /* drop-out control according to the TrueType specification. */
- /* */
- /* <Input> */
- /* y :: The pixel's y~coordinate. */
- /* */
- /* x :: The pixel's x~coordinate. */
- /* */
- /* user :: User-supplied data that is passed to the callback. */
- /* */
- /* <Return> */
- /* 1~if the pixel is `set', 0~otherwise. */
- /* */
- typedef void
- (*FT_Raster_BitSet_Func)( int y,
- int x,
- void* user );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_RASTER_FLAG_XXX */
- /* */
- /* <Description> */
- /* A list of bit flag constants as used in the `flags' field of a */
- /* @FT_Raster_Params structure. */
- /* */
- /* <Values> */
- /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */
- /* */
- /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */
- /* anti-aliased glyph image should be */
- /* generated. Otherwise, it will be */
- /* monochrome (1-bit). */
- /* */
- /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */
- /* rendering. In this mode, client */
- /* applications must provide their own span */
- /* callback. This lets them directly */
- /* draw or compose over an existing bitmap. */
- /* If this bit is not set, the target */
- /* pixmap's buffer _must_ be zeroed before */
- /* rendering. */
- /* */
- /* Note that for now, direct rendering is */
- /* only possible with anti-aliased glyphs. */
- /* */
- /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */
- /* rendering mode. If set, the output will */
- /* be clipped to a box specified in the */
- /* `clip_box' field of the */
- /* @FT_Raster_Params structure. */
- /* */
- /* Note that by default, the glyph bitmap */
- /* is clipped to the target pixmap, except */
- /* in direct rendering mode where all spans */
- /* are generated if no clipping box is set. */
- /* */
-#define FT_RASTER_FLAG_DEFAULT 0x0
-#define FT_RASTER_FLAG_AA 0x1
-#define FT_RASTER_FLAG_DIRECT 0x2
-#define FT_RASTER_FLAG_CLIP 0x4
-
- /* deprecated */
-#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT
-#define ft_raster_flag_aa FT_RASTER_FLAG_AA
-#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT
-#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Raster_Params */
- /* */
- /* <Description> */
- /* A structure to hold the arguments used by a raster's render */
- /* function. */
- /* */
- /* <Fields> */
- /* target :: The target bitmap. */
- /* */
- /* source :: A pointer to the source glyph image (e.g., an */
- /* @FT_Outline). */
- /* */
- /* flags :: The rendering flags. */
- /* */
- /* gray_spans :: The gray span drawing callback. */
- /* */
- /* black_spans :: The black span drawing callback. UNIMPLEMENTED! */
- /* */
- /* bit_test :: The bit test callback. UNIMPLEMENTED! */
- /* */
- /* bit_set :: The bit set callback. UNIMPLEMENTED! */
- /* */
- /* user :: User-supplied data that is passed to each drawing */
- /* callback. */
- /* */
- /* clip_box :: An optional clipping box. It is only used in */
- /* direct rendering mode. Note that coordinates here */
- /* should be expressed in _integer_ pixels (and not in */
- /* 26.6 fixed-point units). */
- /* */
- /* <Note> */
- /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */
- /* bit flag is set in the `flags' field, otherwise a monochrome */
- /* bitmap is generated. */
- /* */
- /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */
- /* raster will call the `gray_spans' callback to draw gray pixel */
- /* spans, in the case of an aa glyph bitmap, it will call */
- /* `black_spans', and `bit_test' and `bit_set' in the case of a */
- /* monochrome bitmap. This allows direct composition over a */
- /* pre-existing bitmap through user-provided callbacks to perform the */
- /* span drawing/composition. */
- /* */
- /* Note that the `bit_test' and `bit_set' callbacks are required when */
- /* rendering a monochrome bitmap, as they are crucial to implement */
- /* correct drop-out control as defined in the TrueType specification. */
- /* */
- typedef struct FT_Raster_Params_
- {- const FT_Bitmap* target;
- const void* source;
- int flags;
- FT_SpanFunc gray_spans;
- FT_SpanFunc black_spans; /* doesn't work! */
- FT_Raster_BitTest_Func bit_test; /* doesn't work! */
- FT_Raster_BitSet_Func bit_set; /* doesn't work! */
- void* user;
- FT_BBox clip_box;
-
- } FT_Raster_Params;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_NewFunc */
- /* */
- /* <Description> */
- /* A function used to create a new raster object. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory allocator. */
- /* */
- /* <Output> */
- /* raster :: A handle to the new raster object. */
- /* */
- /* <Return> */
- /* Error code. 0~means success. */
- /* */
- /* <Note> */
- /* The `memory' parameter is a typeless pointer in order to avoid */
- /* un-wanted dependencies on the rest of the FreeType code. In */
- /* practice, it is an @FT_Memory object, i.e., a handle to the */
- /* standard FreeType memory allocator. However, this field can be */
- /* completely ignored by a given raster implementation. */
- /* */
- typedef int
- (*FT_Raster_NewFunc)( void* memory,
- FT_Raster* raster );
-
-#define FT_Raster_New_Func FT_Raster_NewFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_DoneFunc */
- /* */
- /* <Description> */
- /* A function used to destroy a given raster object. */
- /* */
- /* <Input> */
- /* raster :: A handle to the raster object. */
- /* */
- typedef void
- (*FT_Raster_DoneFunc)( FT_Raster raster );
-
-#define FT_Raster_Done_Func FT_Raster_DoneFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_ResetFunc */
- /* */
- /* <Description> */
- /* FreeType provides an area of memory called the `render pool', */
- /* available to all registered rasters. This pool can be freely used */
- /* during a given scan-conversion but is shared by all rasters. Its */
- /* content is thus transient. */
- /* */
- /* This function is called each time the render pool changes, or just */
- /* after a new raster object is created. */
- /* */
- /* <Input> */
- /* raster :: A handle to the new raster object. */
- /* */
- /* pool_base :: The address in memory of the render pool. */
- /* */
- /* pool_size :: The size in bytes of the render pool. */
- /* */
- /* <Note> */
- /* Rasters can ignore the render pool and rely on dynamic memory */
- /* allocation if they want to (a handle to the memory allocator is */
- /* passed to the raster constructor). However, this is not */
- /* recommended for efficiency purposes. */
- /* */
- typedef void
- (*FT_Raster_ResetFunc)( FT_Raster raster,
- unsigned char* pool_base,
- unsigned long pool_size );
-
-#define FT_Raster_Reset_Func FT_Raster_ResetFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_SetModeFunc */
- /* */
- /* <Description> */
- /* This function is a generic facility to change modes or attributes */
- /* in a given raster. This can be used for debugging purposes, or */
- /* simply to allow implementation-specific `features' in a given */
- /* raster module. */
- /* */
- /* <Input> */
- /* raster :: A handle to the new raster object. */
- /* */
- /* mode :: A 4-byte tag used to name the mode or property. */
- /* */
- /* args :: A pointer to the new mode/property to use. */
- /* */
- typedef int
- (*FT_Raster_SetModeFunc)( FT_Raster raster,
- unsigned long mode,
- void* args );
-
-#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Raster_RenderFunc */
- /* */
- /* <Description> */
- /* Invoke a given raster to scan-convert a given glyph image into a */
- /* target bitmap. */
- /* */
- /* <Input> */
- /* raster :: A handle to the raster object. */
- /* */
- /* params :: A pointer to an @FT_Raster_Params structure used to */
- /* store the rendering parameters. */
- /* */
- /* <Return> */
- /* Error code. 0~means success. */
- /* */
- /* <Note> */
- /* The exact format of the source image depends on the raster's glyph */
- /* format defined in its @FT_Raster_Funcs structure. It can be an */
- /* @FT_Outline or anything else in order to support a large array of */
- /* glyph formats. */
- /* */
- /* Note also that the render function can fail and return a */
- /* `FT_Err_Unimplemented_Feature' error code if the raster used does */
- /* not support direct composition. */
- /* */
- /* XXX: For now, the standard raster doesn't support direct */
- /* composition but this should change for the final release (see */
- /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */
- /* for examples of distinct implementations that support direct */
- /* composition). */
- /* */
- typedef int
- (*FT_Raster_RenderFunc)( FT_Raster raster,
- const FT_Raster_Params* params );
-
-#define FT_Raster_Render_Func FT_Raster_RenderFunc
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Raster_Funcs */
- /* */
- /* <Description> */
- /* A structure used to describe a given raster class to the library. */
- /* */
- /* <Fields> */
- /* glyph_format :: The supported glyph format for this raster. */
- /* */
- /* raster_new :: The raster constructor. */
- /* */
- /* raster_reset :: Used to reset the render pool within the raster. */
- /* */
- /* raster_render :: A function to render a glyph into a given bitmap. */
- /* */
- /* raster_done :: The raster destructor. */
- /* */
- typedef struct FT_Raster_Funcs_
- {- FT_Glyph_Format glyph_format;
- FT_Raster_NewFunc raster_new;
- FT_Raster_ResetFunc raster_reset;
- FT_Raster_SetModeFunc raster_set_mode;
- FT_Raster_RenderFunc raster_render;
- FT_Raster_DoneFunc raster_done;
-
- } FT_Raster_Funcs;
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTIMAGE_H__ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/include/freetype/ftincrem.h
+++ /dev/null
@@ -1,353 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftincrem.h */
-/* */
-/* FreeType incremental loading (specification). */
-/* */
-/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTINCREM_H__
-#define __FTINCREM_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /***************************************************************************
- *
- * @section:
- * incremental
- *
- * @title:
- * Incremental Loading
- *
- * @abstract:
- * Custom Glyph Loading.
- *
- * @description:
- * This section contains various functions used to perform so-called
- * `incremental' glyph loading. This is a mode where all glyphs loaded
- * from a given @FT_Face are provided by the client application,
- *
- * Apart from that, all other tables are loaded normally from the font
- * file. This mode is useful when FreeType is used within another
- * engine, e.g., a PostScript Imaging Processor.
- *
- * To enable this mode, you must use @FT_Open_Face, passing an
- * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
- * @FT_Incremental_Interface value. See the comments for
- * @FT_Incremental_InterfaceRec for an example.
- *
- */
-
-
- /***************************************************************************
- *
- * @type:
- * FT_Incremental
- *
- * @description:
- * An opaque type describing a user-provided object used to implement
- * `incremental' glyph loading within FreeType. This is used to support
- * embedded fonts in certain environments (e.g., PostScript interpreters),
- * where the glyph data isn't in the font file, or must be overridden by
- * different values.
- *
- * @note:
- * It is up to client applications to create and implement @FT_Incremental
- * objects, as long as they provide implementations for the methods
- * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
- * and @FT_Incremental_GetGlyphMetricsFunc.
- *
- * See the description of @FT_Incremental_InterfaceRec to understand how
- * to use incremental objects with FreeType.
- *
- */
- typedef struct FT_IncrementalRec_* FT_Incremental;
-
-
- /***************************************************************************
- *
- * @struct:
- * FT_Incremental_MetricsRec
- *
- * @description:
- * A small structure used to contain the basic glyph metrics returned
- * by the @FT_Incremental_GetGlyphMetricsFunc method.
- *
- * @fields:
- * bearing_x ::
- * Left bearing, in font units.
- *
- * bearing_y ::
- * Top bearing, in font units.
- *
- * advance ::
- * Horizontal component of glyph advance, in font units.
- *
- * advance_v ::
- * Vertical component of glyph advance, in font units.
- *
- * @note:
- * These correspond to horizontal or vertical metrics depending on the
- * value of the `vertical' argument to the function
- * @FT_Incremental_GetGlyphMetricsFunc.
- *
- */
- typedef struct FT_Incremental_MetricsRec_
- {- FT_Long bearing_x;
- FT_Long bearing_y;
- FT_Long advance;
- FT_Long advance_v; /* since 2.3.12 */
-
- } FT_Incremental_MetricsRec;
-
-
- /***************************************************************************
- *
- * @struct:
- * FT_Incremental_Metrics
- *
- * @description:
- * A handle to an @FT_Incremental_MetricsRec structure.
- *
- */
- typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics;
-
-
- /***************************************************************************
- *
- * @type:
- * FT_Incremental_GetGlyphDataFunc
- *
- * @description:
- * A function called by FreeType to access a given glyph's data bytes
- * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
- * enabled.
- *
- * Note that the format of the glyph's data bytes depends on the font
- * file format. For TrueType, it must correspond to the raw bytes within
- * the `glyf' table. For PostScript formats, it must correspond to the
- * *unencrypted* charstring bytes, without any `lenIV' header. It is
- * undefined for any other format.
- *
- * @input:
- * incremental ::
- * Handle to an opaque @FT_Incremental handle provided by the client
- * application.
- *
- * glyph_index ::
- * Index of relevant glyph.
- *
- * @output:
- * adata ::
- * A structure describing the returned glyph data bytes (which will be
- * accessed as a read-only byte block).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * If this function returns successfully the method
- * @FT_Incremental_FreeGlyphDataFunc will be called later to release
- * the data bytes.
- *
- * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
- * compound glyphs.
- *
- */
- typedef FT_Error
- (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental,
- FT_UInt glyph_index,
- FT_Data* adata );
-
-
- /***************************************************************************
- *
- * @type:
- * FT_Incremental_FreeGlyphDataFunc
- *
- * @description:
- * A function used to release the glyph data bytes returned by a
- * successful call to @FT_Incremental_GetGlyphDataFunc.
- *
- * @input:
- * incremental ::
- * A handle to an opaque @FT_Incremental handle provided by the client
- * application.
- *
- * data ::
- * A structure describing the glyph data bytes (which will be accessed
- * as a read-only byte block).
- *
- */
- typedef void
- (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental,
- FT_Data* data );
-
-
- /***************************************************************************
- *
- * @type:
- * FT_Incremental_GetGlyphMetricsFunc
- *
- * @description:
- * A function used to retrieve the basic metrics of a given glyph index
- * before accessing its data. This is necessary because, in certain
- * formats like TrueType, the metrics are stored in a different place from
- * the glyph images proper.
- *
- * @input:
- * incremental ::
- * A handle to an opaque @FT_Incremental handle provided by the client
- * application.
- *
- * glyph_index ::
- * Index of relevant glyph.
- *
- * vertical ::
- * If true, return vertical metrics.
- *
- * ametrics ::
- * This parameter is used for both input and output.
- * The original glyph metrics, if any, in font units. If metrics are
- * not available all the values must be set to zero.
- *
- * @output:
- * ametrics ::
- * The replacement glyph metrics in font units.
- *
- */
- typedef FT_Error
- (*FT_Incremental_GetGlyphMetricsFunc)
- ( FT_Incremental incremental,
- FT_UInt glyph_index,
- FT_Bool vertical,
- FT_Incremental_MetricsRec *ametrics );
-
-
- /**************************************************************************
- *
- * @struct:
- * FT_Incremental_FuncsRec
- *
- * @description:
- * A table of functions for accessing fonts that load data
- * incrementally. Used in @FT_Incremental_InterfaceRec.
- *
- * @fields:
- * get_glyph_data ::
- * The function to get glyph data. Must not be null.
- *
- * free_glyph_data ::
- * The function to release glyph data. Must not be null.
- *
- * get_glyph_metrics ::
- * The function to get glyph metrics. May be null if the font does
- * not provide overriding glyph metrics.
- *
- */
- typedef struct FT_Incremental_FuncsRec_
- {- FT_Incremental_GetGlyphDataFunc get_glyph_data;
- FT_Incremental_FreeGlyphDataFunc free_glyph_data;
- FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics;
-
- } FT_Incremental_FuncsRec;
-
-
- /***************************************************************************
- *
- * @struct:
- * FT_Incremental_InterfaceRec
- *
- * @description:
- * A structure to be used with @FT_Open_Face to indicate that the user
- * wants to support incremental glyph loading. You should use it with
- * @FT_PARAM_TAG_INCREMENTAL as in the following example:
- *
- * {- * FT_Incremental_InterfaceRec inc_int;
- * FT_Parameter parameter;
- * FT_Open_Args open_args;
- *
- *
- * // set up incremental descriptor
- * inc_int.funcs = my_funcs;
- * inc_int.object = my_object;
- *
- * // set up optional parameter
- * parameter.tag = FT_PARAM_TAG_INCREMENTAL;
- * parameter.data = &inc_int;
- *
- * // set up FT_Open_Args structure
- * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
- * open_args.pathname = my_font_pathname;
- * open_args.num_params = 1;
- * open_args.params = ¶meter; // we use one optional argument
- *
- * // open the font
- * error = FT_Open_Face( library, &open_args, index, &face );
- * ...
- * }
- *
- */
- typedef struct FT_Incremental_InterfaceRec_
- {- const FT_Incremental_FuncsRec* funcs;
- FT_Incremental object;
-
- } FT_Incremental_InterfaceRec;
-
-
- /***************************************************************************
- *
- * @type:
- * FT_Incremental_Interface
- *
- * @description:
- * A pointer to an @FT_Incremental_InterfaceRec structure.
- *
- */
- typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface;
-
-
- /***************************************************************************
- *
- * @constant:
- * FT_PARAM_TAG_INCREMENTAL
- *
- * @description:
- * A constant used as the tag of @FT_Parameter structures to indicate
- * an incremental loading object to be used by FreeType.
- *
- */
-#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTINCREM_H__ */
-
-
-/* END */
--- a/include/freetype/ftlcdfil.h
+++ /dev/null
@@ -1,251 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftlcdfil.h */
-/* */
-/* FreeType API for color filtering of subpixel bitmap glyphs */
-/* (specification). */
-/* */
-/* Copyright 2006-2008, 2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FT_LCD_FILTER_H__
-#define __FT_LCD_FILTER_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /***************************************************************************
- *
- * @section:
- * lcd_filtering
- *
- * @title:
- * LCD Filtering
- *
- * @abstract:
- * Reduce color fringes of LCD-optimized bitmaps.
- *
- * @description:
- * The @FT_Library_SetLcdFilter API can be used to specify a low-pass
- * filter, which is then applied to LCD-optimized bitmaps generated
- * through @FT_Render_Glyph. This is useful to reduce color fringes
- * that would occur with unfiltered rendering.
- *
- * Note that no filter is active by default, and that this function is
- * *not* implemented in default builds of the library. You need to
- * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
- * in order to activate it.
- *
- * FreeType generates alpha coverage maps, which are linear by nature.
- * For instance, the value 0x80 in bitmap representation means that
- * (within numerical precision) 0x80/0xff fraction of that pixel is
- * covered by the glyph's outline. The blending function for placing
- * text over a background is
- *
- * {- * dst = alpha * src + (1 - alpha) * dst ,
- * }
- *
- * which is known as OVER. However, when calculating the output of the
- * OVER operator, the source colors should first be transformed to a
- * linear color space, then alpha blended in that space, and transformed
- * back to the output color space.
- *
- * When linear light blending is used, the default FIR5 filtering
- * weights (as given by FT_LCD_FILTER_DEFAULT) are no longer optimal, as
- * they have been designed for black on white rendering while lacking
- * gamma correction. To preserve color neutrality, weights for a FIR5
- * filter should be chosen according to two free parameters `a' and `c',
- * and the FIR weights should be
- *
- * {- * [a - c, a + c, 2 * a, a + c, a - c] .
- * }
- *
- * This formula generates equal weights for all the color primaries
- * across the filter kernel, which makes it colorless. One suggested
- * set of weights is
- *
- * {- * [0x10, 0x50, 0x60, 0x50, 0x10] ,
- * }
- *
- * where `a' has value 0x30 and `b' value 0x20. The weights in filter
- * may have a sum larger than 0x100, which increases coloration slightly
- * but also improves contrast.
- */
-
-
- /****************************************************************************
- *
- * @enum:
- * FT_LcdFilter
- *
- * @description:
- * A list of values to identify various types of LCD filters.
- *
- * @values:
- * FT_LCD_FILTER_NONE ::
- * Do not perform filtering. When used with subpixel rendering, this
- * results in sometimes severe color fringes.
- *
- * FT_LCD_FILTER_DEFAULT ::
- * The default filter reduces color fringes considerably, at the cost
- * of a slight blurriness in the output.
- *
- * FT_LCD_FILTER_LIGHT ::
- * The light filter is a variant that produces less blurriness at the
- * cost of slightly more color fringes than the default one. It might
- * be better, depending on taste, your monitor, or your personal vision.
- *
- * FT_LCD_FILTER_LEGACY ::
- * This filter corresponds to the original libXft color filter. It
- * provides high contrast output but can exhibit really bad color
- * fringes if glyphs are not extremely well hinted to the pixel grid.
- * In other words, it only works well if the TrueType bytecode
- * interpreter is enabled *and* high-quality hinted fonts are used.
- *
- * This filter is only provided for comparison purposes, and might be
- * disabled or stay unsupported in the future.
- *
- * @since:
- * 2.3.0
- */
- typedef enum FT_LcdFilter_
- {- FT_LCD_FILTER_NONE = 0,
- FT_LCD_FILTER_DEFAULT = 1,
- FT_LCD_FILTER_LIGHT = 2,
- FT_LCD_FILTER_LEGACY = 16,
-
- FT_LCD_FILTER_MAX /* do not remove */
-
- } FT_LcdFilter;
-
-
- /**************************************************************************
- *
- * @func:
- * FT_Library_SetLcdFilter
- *
- * @description:
- * This function is used to apply color filtering to LCD decimated
- * bitmaps, like the ones used when calling @FT_Render_Glyph with
- * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
- *
- * @input:
- * library ::
- * A handle to the target library instance.
- *
- * filter ::
- * The filter type.
- *
- * You can use @FT_LCD_FILTER_NONE here to disable this feature, or
- * @FT_LCD_FILTER_DEFAULT to use a default filter that should work
- * well on most LCD screens.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This feature is always disabled by default. Clients must make an
- * explicit call to this function with a `filter' value other than
- * @FT_LCD_FILTER_NONE in order to enable it.
- *
- * Due to *PATENTS* covering subpixel rendering, this function doesn't
- * do anything except returning `FT_Err_Unimplemented_Feature' if the
- * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
- * defined in your build of the library, which should correspond to all
- * default builds of FreeType.
- *
- * The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
- * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
- *
- * It does _not_ affect the output of @FT_Outline_Render and
- * @FT_Outline_Get_Bitmap.
- *
- * If this feature is activated, the dimensions of LCD glyph bitmaps are
- * either larger or taller than the dimensions of the corresponding
- * outline with regards to the pixel grid. For example, for
- * @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
- * up to 3~pixels to the right.
- *
- * The bitmap offset values are adjusted correctly, so clients shouldn't
- * need to modify their layout and glyph positioning code when enabling
- * the filter.
- *
- * @since:
- * 2.3.0
- */
- FT_EXPORT( FT_Error )
- FT_Library_SetLcdFilter( FT_Library library,
- FT_LcdFilter filter );
-
-
- /**************************************************************************
- *
- * @func:
- * FT_Library_SetLcdFilterWeights
- *
- * @description:
- * Use this function to override the filter weights selected by
- * @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple
- * (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
- * 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
- * FT_LCD_FILTER_LEGACY.
- *
- * @input:
- * library ::
- * A handle to the target library instance.
- *
- * weights ::
- * A pointer to an array; the function copies the first five bytes and
- * uses them to specify the filter weights.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * Due to *PATENTS* covering subpixel rendering, this function doesn't
- * do anything except returning `FT_Err_Unimplemented_Feature' if the
- * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
- * defined in your build of the library, which should correspond to all
- * default builds of FreeType.
- *
- * This function must be called after @FT_Library_SetLcdFilter to have
- * any effect.
- *
- * @since:
- * 2.4.0
- */
- FT_EXPORT( FT_Error )
- FT_Library_SetLcdFilterWeights( FT_Library library,
- unsigned char *weights );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FT_LCD_FILTER_H__ */
-
-
-/* END */
--- a/include/freetype/ftlist.h
+++ /dev/null
@@ -1,277 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftlist.h */
-/* */
-/* Generic list support for FreeType (specification). */
-/* */
-/* Copyright 1996-2001, 2003, 2007, 2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file implements functions relative to list processing. Its */
- /* data structures are defined in `freetype.h'. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTLIST_H__
-#define __FTLIST_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* list_processing */
- /* */
- /* <Title> */
- /* List Processing */
- /* */
- /* <Abstract> */
- /* Simple management of lists. */
- /* */
- /* <Description> */
- /* This section contains various definitions related to list */
- /* processing using doubly-linked nodes. */
- /* */
- /* <Order> */
- /* FT_List */
- /* FT_ListNode */
- /* FT_ListRec */
- /* FT_ListNodeRec */
- /* */
- /* FT_List_Add */
- /* FT_List_Insert */
- /* FT_List_Find */
- /* FT_List_Remove */
- /* FT_List_Up */
- /* FT_List_Iterate */
- /* FT_List_Iterator */
- /* FT_List_Finalize */
- /* FT_List_Destructor */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Find */
- /* */
- /* <Description> */
- /* Find the list node for a given listed object. */
- /* */
- /* <Input> */
- /* list :: A pointer to the parent list. */
- /* data :: The address of the listed object. */
- /* */
- /* <Return> */
- /* List node. NULL if it wasn't found. */
- /* */
- FT_EXPORT( FT_ListNode )
- FT_List_Find( FT_List list,
- void* data );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Add */
- /* */
- /* <Description> */
- /* Append an element to the end of a list. */
- /* */
- /* <InOut> */
- /* list :: A pointer to the parent list. */
- /* node :: The node to append. */
- /* */
- FT_EXPORT( void )
- FT_List_Add( FT_List list,
- FT_ListNode node );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Insert */
- /* */
- /* <Description> */
- /* Insert an element at the head of a list. */
- /* */
- /* <InOut> */
- /* list :: A pointer to parent list. */
- /* node :: The node to insert. */
- /* */
- FT_EXPORT( void )
- FT_List_Insert( FT_List list,
- FT_ListNode node );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Remove */
- /* */
- /* <Description> */
- /* Remove a node from a list. This function doesn't check whether */
- /* the node is in the list! */
- /* */
- /* <Input> */
- /* node :: The node to remove. */
- /* */
- /* <InOut> */
- /* list :: A pointer to the parent list. */
- /* */
- FT_EXPORT( void )
- FT_List_Remove( FT_List list,
- FT_ListNode node );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Up */
- /* */
- /* <Description> */
- /* Move a node to the head/top of a list. Used to maintain LRU */
- /* lists. */
- /* */
- /* <InOut> */
- /* list :: A pointer to the parent list. */
- /* node :: The node to move. */
- /* */
- FT_EXPORT( void )
- FT_List_Up( FT_List list,
- FT_ListNode node );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_List_Iterator */
- /* */
- /* <Description> */
- /* An FT_List iterator function that is called during a list parse */
- /* by @FT_List_Iterate. */
- /* */
- /* <Input> */
- /* node :: The current iteration list node. */
- /* */
- /* user :: A typeless pointer passed to @FT_List_Iterate. */
- /* Can be used to point to the iteration's state. */
- /* */
- typedef FT_Error
- (*FT_List_Iterator)( FT_ListNode node,
- void* user );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Iterate */
- /* */
- /* <Description> */
- /* Parse a list and calls a given iterator function on each element. */
- /* Note that parsing is stopped as soon as one of the iterator calls */
- /* returns a non-zero value. */
- /* */
- /* <Input> */
- /* list :: A handle to the list. */
- /* iterator :: An iterator function, called on each node of the list. */
- /* user :: A user-supplied field that is passed as the second */
- /* argument to the iterator. */
- /* */
- /* <Return> */
- /* The result (a FreeType error code) of the last iterator call. */
- /* */
- FT_EXPORT( FT_Error )
- FT_List_Iterate( FT_List list,
- FT_List_Iterator iterator,
- void* user );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_List_Destructor */
- /* */
- /* <Description> */
- /* An @FT_List iterator function that is called during a list */
- /* finalization by @FT_List_Finalize to destroy all elements in a */
- /* given list. */
- /* */
- /* <Input> */
- /* system :: The current system object. */
- /* */
- /* data :: The current object to destroy. */
- /* */
- /* user :: A typeless pointer passed to @FT_List_Iterate. It can */
- /* be used to point to the iteration's state. */
- /* */
- typedef void
- (*FT_List_Destructor)( FT_Memory memory,
- void* data,
- void* user );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_List_Finalize */
- /* */
- /* <Description> */
- /* Destroy all elements in the list as well as the list itself. */
- /* */
- /* <Input> */
- /* list :: A handle to the list. */
- /* */
- /* destroy :: A list destructor that will be applied to each element */
- /* of the list. */
- /* */
- /* memory :: The current memory object that handles deallocation. */
- /* */
- /* user :: A user-supplied field that is passed as the last */
- /* argument to the destructor. */
- /* */
- /* <Note> */
- /* This function expects that all nodes added by @FT_List_Add or */
- /* @FT_List_Insert have been dynamically allocated. */
- /* */
- FT_EXPORT( void )
- FT_List_Finalize( FT_List list,
- FT_List_Destructor destroy,
- FT_Memory memory,
- void* user );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTLIST_H__ */
-
-
-/* END */
--- a/include/freetype/ftlzw.h
+++ /dev/null
@@ -1,99 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftlzw.h */
-/* */
-/* LZW-compressed stream support. */
-/* */
-/* Copyright 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTLZW_H__
-#define __FTLZW_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* lzw */
- /* */
- /* <Title> */
- /* LZW Streams */
- /* */
- /* <Abstract> */
- /* Using LZW-compressed font files. */
- /* */
- /* <Description> */
- /* This section contains the declaration of LZW-specific functions. */
- /* */
- /*************************************************************************/
-
- /************************************************************************
- *
- * @function:
- * FT_Stream_OpenLZW
- *
- * @description:
- * Open a new stream to parse LZW-compressed font files. This is
- * mainly used to support the compressed `*.pcf.Z' fonts that come
- * with XFree86.
- *
- * @input:
- * stream :: The target embedding stream.
- *
- * source :: The source stream.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The source stream must be opened _before_ calling this function.
- *
- * Calling the internal function `FT_Stream_Close' on the new stream will
- * *not* call `FT_Stream_Close' on the source stream. None of the stream
- * objects will be released to the heap.
- *
- * The stream implementation is very basic and resets the decompression
- * process each time seeking backwards is needed within the stream
- *
- * In certain builds of the library, LZW compression recognition is
- * automatically handled when calling @FT_New_Face or @FT_Open_Face.
- * This means that if no font driver is capable of handling the raw
- * compressed file, the library will try to open a LZW stream from it
- * and re-open the face with it.
- *
- * This function may return `FT_Err_Unimplemented_Feature' if your build
- * of FreeType was not compiled with LZW support.
- */
- FT_EXPORT( FT_Error )
- FT_Stream_OpenLZW( FT_Stream stream,
- FT_Stream source );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTLZW_H__ */
-
-
-/* END */
--- a/include/freetype/ftmac.h
+++ /dev/null
@@ -1,274 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmac.h */
-/* */
-/* Additional Mac-specific API. */
-/* */
-/* Copyright 1996-2001, 2004, 2006, 2007, 2013 by */
-/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* NOTE: Include this file after <freetype/freetype.h> and after any */
-/* Mac-specific headers (because this header uses Mac types such as */
-/* Handle, FSSpec, FSRef, etc.) */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTMAC_H__
-#define __FTMAC_H__
-
-
-#include <ft2build.h>
-
-
-FT_BEGIN_HEADER
-
-
-/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
-#ifndef FT_DEPRECATED_ATTRIBUTE
-#if defined(__GNUC__) && \
- ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
-#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
-#else
-#define FT_DEPRECATED_ATTRIBUTE
-#endif
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* mac_specific */
- /* */
- /* <Title> */
- /* Mac Specific Interface */
- /* */
- /* <Abstract> */
- /* Only available on the Macintosh. */
- /* */
- /* <Description> */
- /* The following definitions are only available if FreeType is */
- /* compiled on a Macintosh. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FOND */
- /* */
- /* <Description> */
- /* Create a new face object from a FOND resource. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library resource. */
- /* */
- /* <Input> */
- /* fond :: A FOND resource. */
- /* */
- /* face_index :: Only supported for the -1 `sanity check' special */
- /* case. */
- /* */
- /* <Output> */
- /* aface :: A handle to a new face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Notes> */
- /* This function can be used to create @FT_Face objects from fonts */
- /* that are installed in the system as follows. */
- /* */
- /* { */- /* fond = GetResource( 'FOND', fontName ); */
- /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */
- /* } */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Face_From_FOND( FT_Library library,
- Handle fond,
- FT_Long face_index,
- FT_Face *aface )
- FT_DEPRECATED_ATTRIBUTE;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_GetFile_From_Mac_Name */
- /* */
- /* <Description> */
- /* Return an FSSpec for the disk file containing the named font. */
- /* */
- /* <Input> */
- /* fontName :: Mac OS name of the font (e.g., Times New Roman */
- /* Bold). */
- /* */
- /* <Output> */
- /* pathSpec :: FSSpec to the file. For passing to */
- /* @FT_New_Face_From_FSSpec. */
- /* */
- /* face_index :: Index of the face. For passing to */
- /* @FT_New_Face_From_FSSpec. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_GetFile_From_Mac_Name( const char* fontName,
- FSSpec* pathSpec,
- FT_Long* face_index )
- FT_DEPRECATED_ATTRIBUTE;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_GetFile_From_Mac_ATS_Name */
- /* */
- /* <Description> */
- /* Return an FSSpec for the disk file containing the named font. */
- /* */
- /* <Input> */
- /* fontName :: Mac OS name of the font in ATS framework. */
- /* */
- /* <Output> */
- /* pathSpec :: FSSpec to the file. For passing to */
- /* @FT_New_Face_From_FSSpec. */
- /* */
- /* face_index :: Index of the face. For passing to */
- /* @FT_New_Face_From_FSSpec. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_GetFile_From_Mac_ATS_Name( const char* fontName,
- FSSpec* pathSpec,
- FT_Long* face_index )
- FT_DEPRECATED_ATTRIBUTE;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_GetFilePath_From_Mac_ATS_Name */
- /* */
- /* <Description> */
- /* Return a pathname of the disk file and face index for given font */
- /* name that is handled by ATS framework. */
- /* */
- /* <Input> */
- /* fontName :: Mac OS name of the font in ATS framework. */
- /* */
- /* <Output> */
- /* path :: Buffer to store pathname of the file. For passing */
- /* to @FT_New_Face. The client must allocate this */
- /* buffer before calling this function. */
- /* */
- /* maxPathSize :: Lengths of the buffer `path' that client allocated. */
- /* */
- /* face_index :: Index of the face. For passing to @FT_New_Face. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
- UInt8* path,
- UInt32 maxPathSize,
- FT_Long* face_index )
- FT_DEPRECATED_ATTRIBUTE;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FSSpec */
- /* */
- /* <Description> */
- /* Create a new face object from a given resource and typeface index */
- /* using an FSSpec to the font file. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library resource. */
- /* */
- /* <Input> */
- /* spec :: FSSpec to the font file. */
- /* */
- /* face_index :: The index of the face within the resource. The */
- /* first face has index~0. */
- /* <Output> */
- /* aface :: A handle to a new face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */
- /* it accepts an FSSpec instead of a path. */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Face_From_FSSpec( FT_Library library,
- const FSSpec *spec,
- FT_Long face_index,
- FT_Face *aface )
- FT_DEPRECATED_ATTRIBUTE;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FSRef */
- /* */
- /* <Description> */
- /* Create a new face object from a given resource and typeface index */
- /* using an FSRef to the font file. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library resource. */
- /* */
- /* <Input> */
- /* spec :: FSRef to the font file. */
- /* */
- /* face_index :: The index of the face within the resource. The */
- /* first face has index~0. */
- /* <Output> */
- /* aface :: A handle to a new face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */
- /* it accepts an FSRef instead of a path. */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Face_From_FSRef( FT_Library library,
- const FSRef *ref,
- FT_Long face_index,
- FT_Face *aface )
- FT_DEPRECATED_ATTRIBUTE;
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __FTMAC_H__ */
-
-
-/* END */
--- a/include/freetype/ftmm.h
+++ /dev/null
@@ -1,377 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmm.h */
-/* */
-/* FreeType Multiple Master font interface (specification). */
-/* */
-/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTMM_H__
-#define __FTMM_H__
-
-
-#include <ft2build.h>
-#include FT_TYPE1_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* multiple_masters */
- /* */
- /* <Title> */
- /* Multiple Masters */
- /* */
- /* <Abstract> */
- /* How to manage Multiple Masters fonts. */
- /* */
- /* <Description> */
- /* The following types and functions are used to manage Multiple */
- /* Master fonts, i.e., the selection of specific design instances by */
- /* setting design axis coordinates. */
- /* */
- /* George Williams has extended this interface to make it work with */
- /* both Type~1 Multiple Masters fonts and GX distortable (var) */
- /* fonts. Some of these routines only work with MM fonts, others */
- /* will work with both types. They are similar enough that a */
- /* consistent interface makes sense. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_MM_Axis */
- /* */
- /* <Description> */
- /* A simple structure used to model a given axis in design space for */
- /* Multiple Masters fonts. */
- /* */
- /* This structure can't be used for GX var fonts. */
- /* */
- /* <Fields> */
- /* name :: The axis's name. */
- /* */
- /* minimum :: The axis's minimum design coordinate. */
- /* */
- /* maximum :: The axis's maximum design coordinate. */
- /* */
- typedef struct FT_MM_Axis_
- {- FT_String* name;
- FT_Long minimum;
- FT_Long maximum;
-
- } FT_MM_Axis;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Multi_Master */
- /* */
- /* <Description> */
- /* A structure used to model the axes and space of a Multiple Masters */
- /* font. */
- /* */
- /* This structure can't be used for GX var fonts. */
- /* */
- /* <Fields> */
- /* num_axis :: Number of axes. Cannot exceed~4. */
- /* */
- /* num_designs :: Number of designs; should be normally 2^num_axis */
- /* even though the Type~1 specification strangely */
- /* allows for intermediate designs to be present. This */
- /* number cannot exceed~16. */
- /* */
- /* axis :: A table of axis descriptors. */
- /* */
- typedef struct FT_Multi_Master_
- {- FT_UInt num_axis;
- FT_UInt num_designs;
- FT_MM_Axis axis[T1_MAX_MM_AXIS];
-
- } FT_Multi_Master;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Var_Axis */
- /* */
- /* <Description> */
- /* A simple structure used to model a given axis in design space for */
- /* Multiple Masters and GX var fonts. */
- /* */
- /* <Fields> */
- /* name :: The axis's name. */
- /* Not always meaningful for GX. */
- /* */
- /* minimum :: The axis's minimum design coordinate. */
- /* */
- /* def :: The axis's default design coordinate. */
- /* FreeType computes meaningful default values for MM; it */
- /* is then an integer value, not in 16.16 format. */
- /* */
- /* maximum :: The axis's maximum design coordinate. */
- /* */
- /* tag :: The axis's tag (the GX equivalent to `name'). */
- /* FreeType provides default values for MM if possible. */
- /* */
- /* strid :: The entry in `name' table (another GX version of */
- /* `name'). */
- /* Not meaningful for MM. */
- /* */
- typedef struct FT_Var_Axis_
- {- FT_String* name;
-
- FT_Fixed minimum;
- FT_Fixed def;
- FT_Fixed maximum;
-
- FT_ULong tag;
- FT_UInt strid;
-
- } FT_Var_Axis;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Var_Named_Style */
- /* */
- /* <Description> */
- /* A simple structure used to model a named style in a GX var font. */
- /* */
- /* This structure can't be used for MM fonts. */
- /* */
- /* <Fields> */
- /* coords :: The design coordinates for this style. */
- /* This is an array with one entry for each axis. */
- /* */
- /* strid :: The entry in `name' table identifying this style. */
- /* */
- typedef struct FT_Var_Named_Style_
- {- FT_Fixed* coords;
- FT_UInt strid;
-
- } FT_Var_Named_Style;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_MM_Var */
- /* */
- /* <Description> */
- /* A structure used to model the axes and space of a Multiple Masters */
- /* or GX var distortable font. */
- /* */
- /* Some fields are specific to one format and not to the other. */
- /* */
- /* <Fields> */
- /* num_axis :: The number of axes. The maximum value is~4 for */
- /* MM; no limit in GX. */
- /* */
- /* num_designs :: The number of designs; should be normally */
- /* 2^num_axis for MM fonts. Not meaningful for GX */
- /* (where every glyph could have a different */
- /* number of designs). */
- /* */
- /* num_namedstyles :: The number of named styles; only meaningful for */
- /* GX that allows certain design coordinates to */
- /* have a string ID (in the `name' table) */
- /* associated with them. The font can tell the */
- /* user that, for example, Weight=1.5 is `Bold'. */
- /* */
- /* axis :: A table of axis descriptors. */
- /* GX fonts contain slightly more data than MM. */
- /* */
- /* namedstyles :: A table of named styles. */
- /* Only meaningful with GX. */
- /* */
- typedef struct FT_MM_Var_
- {- FT_UInt num_axis;
- FT_UInt num_designs;
- FT_UInt num_namedstyles;
- FT_Var_Axis* axis;
- FT_Var_Named_Style* namedstyle;
-
- } FT_MM_Var;
-
-
- /* */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Multi_Master */
- /* */
- /* <Description> */
- /* Retrieve the Multiple Master descriptor of a given font. */
- /* */
- /* This function can't be used with GX fonts. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face. */
- /* */
- /* <Output> */
- /* amaster :: The Multiple Masters descriptor. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Multi_Master( FT_Face face,
- FT_Multi_Master *amaster );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_MM_Var */
- /* */
- /* <Description> */
- /* Retrieve the Multiple Master/GX var descriptor of a given font. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face. */
- /* */
- /* <Output> */
- /* amaster :: The Multiple Masters/GX var descriptor. */
- /* Allocates a data structure, which the user must free. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_MM_Var( FT_Face face,
- FT_MM_Var* *amaster );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_MM_Design_Coordinates */
- /* */
- /* <Description> */
- /* For Multiple Masters fonts, choose an interpolated font design */
- /* through design coordinates. */
- /* */
- /* This function can't be used with GX fonts. */
- /* */
- /* <InOut> */
- /* face :: A handle to the source face. */
- /* */
- /* <Input> */
- /* num_coords :: The number of design coordinates (must be equal to */
- /* the number of axes in the font). */
- /* */
- /* coords :: An array of design coordinates. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_MM_Design_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Var_Design_Coordinates */
- /* */
- /* <Description> */
- /* For Multiple Master or GX Var fonts, choose an interpolated font */
- /* design through design coordinates. */
- /* */
- /* <InOut> */
- /* face :: A handle to the source face. */
- /* */
- /* <Input> */
- /* num_coords :: The number of design coordinates (must be equal to */
- /* the number of axes in the font). */
- /* */
- /* coords :: An array of design coordinates. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_Var_Design_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_MM_Blend_Coordinates */
- /* */
- /* <Description> */
- /* For Multiple Masters and GX var fonts, choose an interpolated font */
- /* design through normalized blend coordinates. */
- /* */
- /* <InOut> */
- /* face :: A handle to the source face. */
- /* */
- /* <Input> */
- /* num_coords :: The number of design coordinates (must be equal to */
- /* the number of axes in the font). */
- /* */
- /* coords :: The design coordinates array (each element must be */
- /* between 0 and 1.0). */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_MM_Blend_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Var_Blend_Coordinates */
- /* */
- /* <Description> */
- /* This is another name of @FT_Set_MM_Blend_Coordinates. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_Var_Blend_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTMM_H__ */
-
-
-/* END */
--- a/include/freetype/ftmodapi.h
+++ /dev/null
@@ -1,641 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmodapi.h */
-/* */
-/* FreeType modules public interface (specification). */
-/* */
-/* Copyright 1996-2003, 2006, 2008-2010, 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTMODAPI_H__
-#define __FTMODAPI_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* module_management */
- /* */
- /* <Title> */
- /* Module Management */
- /* */
- /* <Abstract> */
- /* How to add, upgrade, remove, and control modules from FreeType. */
- /* */
- /* <Description> */
- /* The definitions below are used to manage modules within FreeType. */
- /* Modules can be added, upgraded, and removed at runtime. */
- /* Additionally, some module properties can be controlled also. */
- /* */
- /* Here is a list of possible values of the `module_name' field in */
- /* the @FT_Module_Class structure. */
- /* */
- /* { */- /* autofitter */
- /* bdf */
- /* cff */
- /* gxvalid */
- /* otvalid */
- /* pcf */
- /* pfr */
- /* psaux */
- /* pshinter */
- /* psnames */
- /* raster1, raster5 */
- /* sfnt */
- /* smooth, smooth-lcd, smooth-lcdv */
- /* truetype */
- /* type1 */
- /* type42 */
- /* t1cid */
- /* winfonts */
- /* } */
- /* */
- /* Note that the FreeType Cache sub-system is not a FreeType module. */
- /* */
- /*************************************************************************/
-
-
- /* module bit flags */
-#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
-#define FT_MODULE_RENDERER 2 /* this module is a renderer */
-#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
-#define FT_MODULE_STYLER 8 /* this module is a styler */
-
-#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
- /* scalable fonts */
-#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
- /* support vector outlines */
-#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
- /* own hinter */
-
-
- /* deprecated values */
-#define ft_module_font_driver FT_MODULE_FONT_DRIVER
-#define ft_module_renderer FT_MODULE_RENDERER
-#define ft_module_hinter FT_MODULE_HINTER
-#define ft_module_styler FT_MODULE_STYLER
-
-#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
-#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
-#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
-
-
- typedef FT_Pointer FT_Module_Interface;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Constructor */
- /* */
- /* <Description> */
- /* A function used to initialize (not create) a new module object. */
- /* */
- /* <Input> */
- /* module :: The module to initialize. */
- /* */
- typedef FT_Error
- (*FT_Module_Constructor)( FT_Module module );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Destructor */
- /* */
- /* <Description> */
- /* A function used to finalize (not destroy) a given module object. */
- /* */
- /* <Input> */
- /* module :: The module to finalize. */
- /* */
- typedef void
- (*FT_Module_Destructor)( FT_Module module );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Requester */
- /* */
- /* <Description> */
- /* A function used to query a given module for a specific interface. */
- /* */
- /* <Input> */
- /* module :: The module to be searched. */
- /* */
- /* name :: The name of the interface in the module. */
- /* */
- typedef FT_Module_Interface
- (*FT_Module_Requester)( FT_Module module,
- const char* name );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Module_Class */
- /* */
- /* <Description> */
- /* The module class descriptor. */
- /* */
- /* <Fields> */
- /* module_flags :: Bit flags describing the module. */
- /* */
- /* module_size :: The size of one module object/instance in */
- /* bytes. */
- /* */
- /* module_name :: The name of the module. */
- /* */
- /* module_version :: The version, as a 16.16 fixed number */
- /* (major.minor). */
- /* */
- /* module_requires :: The version of FreeType this module requires, */
- /* as a 16.16 fixed number (major.minor). Starts */
- /* at version 2.0, i.e., 0x20000. */
- /* */
- /* module_init :: The initializing function. */
- /* */
- /* module_done :: The finalizing function. */
- /* */
- /* get_interface :: The interface requesting function. */
- /* */
- typedef struct FT_Module_Class_
- {- FT_ULong module_flags;
- FT_Long module_size;
- const FT_String* module_name;
- FT_Fixed module_version;
- FT_Fixed module_requires;
-
- const void* module_interface;
-
- FT_Module_Constructor module_init;
- FT_Module_Destructor module_done;
- FT_Module_Requester get_interface;
-
- } FT_Module_Class;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Add_Module */
- /* */
- /* <Description> */
- /* Add a new module to a given library instance. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library object. */
- /* */
- /* <Input> */
- /* clazz :: A pointer to class descriptor for the module. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* An error will be returned if a module already exists by that name, */
- /* or if the module requires a version of FreeType that is too great. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Add_Module( FT_Library library,
- const FT_Module_Class* clazz );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Module */
- /* */
- /* <Description> */
- /* Find a module by its name. */
- /* */
- /* <Input> */
- /* library :: A handle to the library object. */
- /* */
- /* module_name :: The module's name (as an ASCII string). */
- /* */
- /* <Return> */
- /* A module handle. 0~if none was found. */
- /* */
- /* <Note> */
- /* FreeType's internal modules aren't documented very well, and you */
- /* should look up the source code for details. */
- /* */
- FT_EXPORT( FT_Module )
- FT_Get_Module( FT_Library library,
- const char* module_name );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Remove_Module */
- /* */
- /* <Description> */
- /* Remove a given module from a library instance. */
- /* */
- /* <InOut> */
- /* library :: A handle to a library object. */
- /* */
- /* <Input> */
- /* module :: A handle to a module object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The module object is destroyed by the function in case of success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Remove_Module( FT_Library library,
- FT_Module module );
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Property_Set
- *
- * @description:
- * Set a property for a given module.
- *
- * @input:
- * library ::
- * A handle to the library the module is part of.
- *
- * module_name ::
- * The module name.
- *
- * property_name ::
- * The property name. Properties are described in the `Synopsis'
- * subsection of the module's documentation.
- *
- * Note that only a few modules have properties.
- *
- * value ::
- * A generic pointer to a variable or structure that gives the new
- * value of the property. The exact definition of `value' is
- * dependent on the property; see the `Synopsis' subsection of the
- * module's documentation.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * If `module_name' isn't a valid module name, or `property_name'
- * doesn't specify a valid property, or if `value' doesn't represent a
- * valid value for the given property, an error is returned.
- *
- * The following example sets property `bar' (a simple integer) in
- * module `foo' to value~1.
- *
- * {- * FT_UInt bar;
- *
- *
- * bar = 1;
- * FT_Property_Set( library, "foo", "bar", &bar );
- * }
- *
- * Note that the FreeType Cache sub-system doesn't recognize module
- * property changes. To avoid glyph lookup confusion within the cache
- * you should call @FTC_Manager_Reset to completely flush the cache if
- * a module property gets changed after @FTC_Manager_New has been
- * called.
- *
- * It is not possible to set properties of the FreeType Cache
- * sub-system itself with FT_Property_Set; use @FTC_Property_Set
- * instead.
- *
- * @since:
- * 2.4.11
- *
- */
- FT_EXPORT( FT_Error )
- FT_Property_Set( FT_Library library,
- const FT_String* module_name,
- const FT_String* property_name,
- const void* value );
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Property_Get
- *
- * @description:
- * Get a module's property value.
- *
- * @input:
- * library ::
- * A handle to the library the module is part of.
- *
- * module_name ::
- * The module name.
- *
- * property_name ::
- * The property name. Properties are described in the `Synopsis'
- * subsection of the module's documentation.
- *
- * @inout:
- * value ::
- * A generic pointer to a variable or structure that gives the
- * value of the property. The exact definition of `value' is
- * dependent on the property; see the `Synopsis' subsection of the
- * module's documentation.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * If `module_name' isn't a valid module name, or `property_name'
- * doesn't specify a valid property, or if `value' doesn't represent a
- * valid value for the given property, an error is returned.
- *
- * The following example gets property `baz' (a range) in module `foo'.
- *
- * {- * typedef range_
- * {- * FT_Int32 min;
- * FT_Int32 max;
- *
- * } range;
- *
- * range baz;
- *
- *
- * FT_Property_Get( library, "foo", "baz", &baz );
- * }
- *
- * It is not possible to retrieve properties of the FreeType Cache
- * sub-system with FT_Property_Get; use @FTC_Property_Get instead.
- *
- * @since:
- * 2.4.11
- *
- */
- FT_EXPORT( FT_Error )
- FT_Property_Get( FT_Library library,
- const FT_String* module_name,
- const FT_String* property_name,
- void* value );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Reference_Library */
- /* */
- /* <Description> */
- /* A counter gets initialized to~1 at the time an @FT_Library */
- /* structure is created. This function increments the counter. */
- /* @FT_Done_Library then only destroys a library if the counter is~1, */
- /* otherwise it simply decrements the counter. */
- /* */
- /* This function helps in managing life-cycles of structures that */
- /* reference @FT_Library objects. */
- /* */
- /* <Input> */
- /* library :: A handle to a target library object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Since> */
- /* 2.4.2 */
- /* */
- FT_EXPORT( FT_Error )
- FT_Reference_Library( FT_Library library );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Library */
- /* */
- /* <Description> */
- /* This function is used to create a new FreeType library instance */
- /* from a given memory object. It is thus possible to use libraries */
- /* with distinct memory allocators within the same program. */
- /* */
- /* Normally, you would call this function (followed by a call to */
- /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */
- /* instead of @FT_Init_FreeType to initialize the FreeType library. */
- /* */
- /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */
- /* library instance. */
- /* */
- /* <Input> */
- /* memory :: A handle to the original memory object. */
- /* */
- /* <Output> */
- /* alibrary :: A pointer to handle of a new library object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* See the discussion of reference counters in the description of */
- /* @FT_Reference_Library. */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Library( FT_Memory memory,
- FT_Library *alibrary );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_Library */
- /* */
- /* <Description> */
- /* Discard a given library object. This closes all drivers and */
- /* discards all resource objects. */
- /* */
- /* <Input> */
- /* library :: A handle to the target library. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* See the discussion of reference counters in the description of */
- /* @FT_Reference_Library. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Done_Library( FT_Library library );
-
-/* */
-
- typedef void
- (*FT_DebugHook_Func)( void* arg );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Debug_Hook */
- /* */
- /* <Description> */
- /* Set a debug hook function for debugging the interpreter of a font */
- /* format. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library object. */
- /* */
- /* <Input> */
- /* hook_index :: The index of the debug hook. You should use the */
- /* values defined in `ftobjs.h', e.g., */
- /* `FT_DEBUG_HOOK_TRUETYPE'. */
- /* */
- /* debug_hook :: The function used to debug the interpreter. */
- /* */
- /* <Note> */
- /* Currently, four debug hook slots are available, but only two (for */
- /* the TrueType and the Type~1 interpreter) are defined. */
- /* */
- /* Since the internal headers of FreeType are no longer installed, */
- /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
- /* This is a bug and will be fixed in a forthcoming release. */
- /* */
- FT_EXPORT( void )
- FT_Set_Debug_Hook( FT_Library library,
- FT_UInt hook_index,
- FT_DebugHook_Func debug_hook );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Add_Default_Modules */
- /* */
- /* <Description> */
- /* Add the set of default drivers to a given library object. */
- /* This is only useful when you create a library object with */
- /* @FT_New_Library (usually to plug a custom memory manager). */
- /* */
- /* <InOut> */
- /* library :: A handle to a new library object. */
- /* */
- FT_EXPORT( void )
- FT_Add_Default_Modules( FT_Library library );
-
-
-
- /**************************************************************************
- *
- * @section:
- * truetype_engine
- *
- * @title:
- * The TrueType Engine
- *
- * @abstract:
- * TrueType bytecode support.
- *
- * @description:
- * This section contains a function used to query the level of TrueType
- * bytecode support compiled in this version of the library.
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_TrueTypeEngineType
- *
- * @description:
- * A list of values describing which kind of TrueType bytecode
- * engine is implemented in a given FT_Library instance. It is used
- * by the @FT_Get_TrueType_Engine_Type function.
- *
- * @values:
- * FT_TRUETYPE_ENGINE_TYPE_NONE ::
- * The library doesn't implement any kind of bytecode interpreter.
- *
- * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
- * The library implements a bytecode interpreter that doesn't
- * support the patented operations of the TrueType virtual machine.
- *
- * Its main use is to load certain Asian fonts that position and
- * scale glyph components with bytecode instructions. It produces
- * bad output for most other fonts.
- *
- * FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
- * The library implements a bytecode interpreter that covers
- * the full instruction set of the TrueType virtual machine (this
- * was governed by patents until May 2010, hence the name).
- *
- * @since:
- * 2.2
- *
- */
- typedef enum FT_TrueTypeEngineType_
- {- FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
- FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
- FT_TRUETYPE_ENGINE_TYPE_PATENTED
-
- } FT_TrueTypeEngineType;
-
-
- /**************************************************************************
- *
- * @func:
- * FT_Get_TrueType_Engine_Type
- *
- * @description:
- * Return an @FT_TrueTypeEngineType value to indicate which level of
- * the TrueType virtual machine a given library instance supports.
- *
- * @input:
- * library ::
- * A library instance.
- *
- * @return:
- * A value indicating which level is supported.
- *
- * @since:
- * 2.2
- *
- */
- FT_EXPORT( FT_TrueTypeEngineType )
- FT_Get_TrueType_Engine_Type( FT_Library library );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTMODAPI_H__ */
-
-
-/* END */
--- a/include/freetype/ftmoderr.h
+++ /dev/null
@@ -1,194 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmoderr.h */
-/* */
-/* FreeType module error offsets (specification). */
-/* */
-/* Copyright 2001-2005, 2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the FreeType module error codes. */
- /* */
- /* If the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in `ftoption.h' is */
- /* set, the lower byte of an error value identifies the error code as */
- /* usual. In addition, the higher byte identifies the module. For */
- /* example, the error `FT_Err_Invalid_File_Format' has value 0x0003, the */
- /* error `TT_Err_Invalid_File_Format' has value 0x1303, the error */
- /* `T1_Err_Invalid_File_Format' has value 0x1403, etc. */
- /* */
- /* Note that `FT_Err_Ok', `TT_Err_Ok', etc. are always equal to zero, */
- /* including the high byte. */
- /* */
- /* If FT_CONFIG_OPTION_USE_MODULE_ERRORS isn't set, the higher byte of */
- /* an error value is set to zero. */
- /* */
- /* To hide the various `XXX_Err_' prefixes in the source code, FreeType */
- /* provides some macros in `fttypes.h'. */
- /* */
- /* FT_ERR( err ) */
- /* Add current error module prefix (as defined with the */
- /* `FT_ERR_PREFIX' macro) to `err'. For example, in the BDF module */
- /* the line */
- /* */
- /* error = FT_ERR( Invalid_Outline ); */
- /* */
- /* expands to */
- /* */
- /* error = BDF_Err_Invalid_Outline; */
- /* */
- /* For simplicity, you can always use `FT_Err_Ok' directly instead */
- /* of `FT_ERR( Ok )'. */
- /* */
- /* FT_ERR_EQ( errcode, err ) */
- /* FT_ERR_NEQ( errcode, err ) */
- /* Compare error code `errcode' with the error `err' for equality */
- /* and inequality, respectively. Example: */
- /* */
- /* if ( FT_ERR_EQ( error, Invalid_Outline ) ) */
- /* ... */
- /* */
- /* Using this macro you don't have to think about error prefixes. */
- /* Of course, if module errors are not active, the above example is */
- /* the same as */
- /* */
- /* if ( error == FT_Err_Invalid_Outline ) */
- /* ... */
- /* */
- /* FT_ERROR_BASE( errcode ) */
- /* FT_ERROR_MODULE( errcode ) */
- /* Get base error and module error code, respectively. */
- /* */
- /* */
- /* It can also be used to create a module error message table easily */
- /* with something like */
- /* */
- /* { */- /* #undef __FTMODERR_H__ */
- /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */- /* #define FT_MODERR_START_LIST { */- /* #define FT_MODERR_END_LIST { 0, 0 } }; */- /* */
- /* const struct */
- /* { */- /* int mod_err_offset; */
- /* const char* mod_err_msg */
- /* } ft_mod_errors[] = */
- /* */
- /* #include FT_MODULE_ERRORS_H */
- /* } */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTMODERR_H__
-#define __FTMODERR_H__
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** SETUP MACROS *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
-#undef FT_NEED_EXTERN_C
-
-#ifndef FT_MODERRDEF
-
-#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
-#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v,
-#else
-#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0,
-#endif
-
-#define FT_MODERR_START_LIST enum {-#define FT_MODERR_END_LIST FT_Mod_Err_Max };
-
-#ifdef __cplusplus
-#define FT_NEED_EXTERN_C
- extern "C" {-#endif
-
-#endif /* !FT_MODERRDEF */
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** LIST MODULE ERROR BASES *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
-#ifdef FT_MODERR_START_LIST
- FT_MODERR_START_LIST
-#endif
-
-
- FT_MODERRDEF( Base, 0x000, "base module" )
- FT_MODERRDEF( Autofit, 0x100, "autofitter module" )
- FT_MODERRDEF( BDF, 0x200, "BDF module" )
- FT_MODERRDEF( Bzip2, 0x300, "Bzip2 module" )
- FT_MODERRDEF( Cache, 0x400, "cache module" )
- FT_MODERRDEF( CFF, 0x500, "CFF module" )
- FT_MODERRDEF( CID, 0x600, "CID module" )
- FT_MODERRDEF( Gzip, 0x700, "Gzip module" )
- FT_MODERRDEF( LZW, 0x800, "LZW module" )
- FT_MODERRDEF( OTvalid, 0x900, "OpenType validation module" )
- FT_MODERRDEF( PCF, 0xA00, "PCF module" )
- FT_MODERRDEF( PFR, 0xB00, "PFR module" )
- FT_MODERRDEF( PSaux, 0xC00, "PS auxiliary module" )
- FT_MODERRDEF( PShinter, 0xD00, "PS hinter module" )
- FT_MODERRDEF( PSnames, 0xE00, "PS names module" )
- FT_MODERRDEF( Raster, 0xF00, "raster module" )
- FT_MODERRDEF( SFNT, 0x1000, "SFNT module" )
- FT_MODERRDEF( Smooth, 0x1100, "smooth raster module" )
- FT_MODERRDEF( TrueType, 0x1200, "TrueType module" )
- FT_MODERRDEF( Type1, 0x1300, "Type 1 module" )
- FT_MODERRDEF( Type42, 0x1400, "Type 42 module" )
- FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
- FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" )
-
-
-#ifdef FT_MODERR_END_LIST
- FT_MODERR_END_LIST
-#endif
-
-
- /*******************************************************************/
- /*******************************************************************/
- /***** *****/
- /***** CLEANUP *****/
- /***** *****/
- /*******************************************************************/
- /*******************************************************************/
-
-
-#ifdef FT_NEED_EXTERN_C
- }
-#endif
-
-#undef FT_MODERR_START_LIST
-#undef FT_MODERR_END_LIST
-#undef FT_MODERRDEF
-#undef FT_NEED_EXTERN_C
-
-
-#endif /* __FTMODERR_H__ */
-
-
-/* END */
--- a/include/freetype/ftotval.h
+++ /dev/null
@@ -1,203 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftotval.h */
-/* */
-/* FreeType API for validating OpenType tables (specification). */
-/* */
-/* Copyright 2004-2007, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* */
-/* Warning: This module might be moved to a different library in the */
-/* future to avoid a tight dependency between FreeType and the */
-/* OpenType specification. */
-/* */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTOTVAL_H__
-#define __FTOTVAL_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* ot_validation */
- /* */
- /* <Title> */
- /* OpenType Validation */
- /* */
- /* <Abstract> */
- /* An API to validate OpenType tables. */
- /* */
- /* <Description> */
- /* This section contains the declaration of functions to validate */
- /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */
- /* */
- /*************************************************************************/
-
-
- /**********************************************************************
- *
- * @enum:
- * FT_VALIDATE_OTXXX
- *
- * @description:
- * A list of bit-field constants used with @FT_OpenType_Validate to
- * indicate which OpenType tables should be validated.
- *
- * @values:
- * FT_VALIDATE_BASE ::
- * Validate BASE table.
- *
- * FT_VALIDATE_GDEF ::
- * Validate GDEF table.
- *
- * FT_VALIDATE_GPOS ::
- * Validate GPOS table.
- *
- * FT_VALIDATE_GSUB ::
- * Validate GSUB table.
- *
- * FT_VALIDATE_JSTF ::
- * Validate JSTF table.
- *
- * FT_VALIDATE_MATH ::
- * Validate MATH table.
- *
- * FT_VALIDATE_OT ::
- * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
- *
- */
-#define FT_VALIDATE_BASE 0x0100
-#define FT_VALIDATE_GDEF 0x0200
-#define FT_VALIDATE_GPOS 0x0400
-#define FT_VALIDATE_GSUB 0x0800
-#define FT_VALIDATE_JSTF 0x1000
-#define FT_VALIDATE_MATH 0x2000
-
-#define FT_VALIDATE_OT FT_VALIDATE_BASE | \
- FT_VALIDATE_GDEF | \
- FT_VALIDATE_GPOS | \
- FT_VALIDATE_GSUB | \
- FT_VALIDATE_JSTF | \
- FT_VALIDATE_MATH
-
- /* */
-
- /**********************************************************************
- *
- * @function:
- * FT_OpenType_Validate
- *
- * @description:
- * Validate various OpenType tables to assure that all offsets and
- * indices are valid. The idea is that a higher-level library that
- * actually does the text layout can access those tables without
- * error checking (which can be quite time consuming).
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * validation_flags ::
- * A bit field that specifies the tables to be validated. See
- * @FT_VALIDATE_OTXXX for possible values.
- *
- * @output:
- * BASE_table ::
- * A pointer to the BASE table.
- *
- * GDEF_table ::
- * A pointer to the GDEF table.
- *
- * GPOS_table ::
- * A pointer to the GPOS table.
- *
- * GSUB_table ::
- * A pointer to the GSUB table.
- *
- * JSTF_table ::
- * A pointer to the JSTF table.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with OpenType fonts, returning an error
- * otherwise.
- *
- * After use, the application should deallocate the five tables with
- * @FT_OpenType_Free. A NULL value indicates that the table either
- * doesn't exist in the font, or the application hasn't asked for
- * validation.
- */
- FT_EXPORT( FT_Error )
- FT_OpenType_Validate( FT_Face face,
- FT_UInt validation_flags,
- FT_Bytes *BASE_table,
- FT_Bytes *GDEF_table,
- FT_Bytes *GPOS_table,
- FT_Bytes *GSUB_table,
- FT_Bytes *JSTF_table );
-
- /* */
-
- /**********************************************************************
- *
- * @function:
- * FT_OpenType_Free
- *
- * @description:
- * Free the buffer allocated by OpenType validator.
- *
- * @input:
- * face ::
- * A handle to the input face.
- *
- * table ::
- * The pointer to the buffer that is allocated by
- * @FT_OpenType_Validate.
- *
- * @note:
- * This function must be used to free the buffer allocated by
- * @FT_OpenType_Validate only.
- */
- FT_EXPORT( void )
- FT_OpenType_Free( FT_Face face,
- FT_Bytes table );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTOTVAL_H__ */
-
-
-/* END */
--- a/include/freetype/ftoutln.h
+++ /dev/null
@@ -1,569 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftoutln.h */
-/* */
-/* Support for the FT_Outline type used to store glyph shapes of */
-/* most scalable font formats (specification). */
-/* */
-/* Copyright 1996-2003, 2005-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTOUTLN_H__
-#define __FTOUTLN_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* outline_processing */
- /* */
- /* <Title> */
- /* Outline Processing */
- /* */
- /* <Abstract> */
- /* Functions to create, transform, and render vectorial glyph images. */
- /* */
- /* <Description> */
- /* This section contains routines used to create and destroy scalable */
- /* glyph images known as `outlines'. These can also be measured, */
- /* transformed, and converted into bitmaps and pixmaps. */
- /* */
- /* <Order> */
- /* FT_Outline */
- /* FT_OUTLINE_FLAGS */
- /* FT_Outline_New */
- /* FT_Outline_Done */
- /* FT_Outline_Copy */
- /* FT_Outline_Translate */
- /* FT_Outline_Transform */
- /* FT_Outline_Embolden */
- /* FT_Outline_EmboldenXY */
- /* FT_Outline_Reverse */
- /* FT_Outline_Check */
- /* */
- /* FT_Outline_Get_CBox */
- /* FT_Outline_Get_BBox */
- /* */
- /* FT_Outline_Get_Bitmap */
- /* FT_Outline_Render */
- /* */
- /* FT_Outline_Decompose */
- /* FT_Outline_Funcs */
- /* FT_Outline_MoveTo_Func */
- /* FT_Outline_LineTo_Func */
- /* FT_Outline_ConicTo_Func */
- /* FT_Outline_CubicTo_Func */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Decompose */
- /* */
- /* <Description> */
- /* Walk over an outline's structure to decompose it into individual */
- /* segments and Bézier arcs. This function also emits `move to' */
- /* operations to indicate the start of new contours in the outline. */
- /* */
- /* <Input> */
- /* outline :: A pointer to the source target. */
- /* */
- /* func_interface :: A table of `emitters', i.e., function pointers */
- /* called during decomposition to indicate path */
- /* operations. */
- /* */
- /* <InOut> */
- /* user :: A typeless pointer that is passed to each */
- /* emitter during the decomposition. It can be */
- /* used to store the state during the */
- /* decomposition. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* A contour that contains a single point only is represented by a */
- /* `move to' operation followed by `line to' to the same point. In */
- /* most cases, it is best to filter this out before using the */
- /* outline for stroking purposes (otherwise it would result in a */
- /* visible dot when round caps are used). */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Decompose( FT_Outline* outline,
- const FT_Outline_Funcs* func_interface,
- void* user );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_New */
- /* */
- /* <Description> */
- /* Create a new outline of a given size. */
- /* */
- /* <Input> */
- /* library :: A handle to the library object from where the */
- /* outline is allocated. Note however that the new */
- /* outline will *not* necessarily be *freed*, when */
- /* destroying the library, by @FT_Done_FreeType. */
- /* */
- /* numPoints :: The maximum number of points within the outline. */
- /* Must be smaller than or equal to 0xFFFF (65535). */
- /* */
- /* numContours :: The maximum number of contours within the outline. */
- /* This value must be in the range 0 to `numPoints'. */
- /* */
- /* <Output> */
- /* anoutline :: A handle to the new outline. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The reason why this function takes a `library' parameter is simply */
- /* to use the library's memory allocator. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_New( FT_Library library,
- FT_UInt numPoints,
- FT_Int numContours,
- FT_Outline *anoutline );
-
-
- FT_EXPORT( FT_Error )
- FT_Outline_New_Internal( FT_Memory memory,
- FT_UInt numPoints,
- FT_Int numContours,
- FT_Outline *anoutline );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Done */
- /* */
- /* <Description> */
- /* Destroy an outline created with @FT_Outline_New. */
- /* */
- /* <Input> */
- /* library :: A handle of the library object used to allocate the */
- /* outline. */
- /* */
- /* outline :: A pointer to the outline object to be discarded. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* If the outline's `owner' field is not set, only the outline */
- /* descriptor will be released. */
- /* */
- /* The reason why this function takes an `library' parameter is */
- /* simply to use ft_mem_free(). */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Done( FT_Library library,
- FT_Outline* outline );
-
-
- FT_EXPORT( FT_Error )
- FT_Outline_Done_Internal( FT_Memory memory,
- FT_Outline* outline );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Check */
- /* */
- /* <Description> */
- /* Check the contents of an outline descriptor. */
- /* */
- /* <Input> */
- /* outline :: A handle to a source outline. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Check( FT_Outline* outline );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Get_CBox */
- /* */
- /* <Description> */
- /* Return an outline's `control box'. The control box encloses all */
- /* the outline's points, including Bézier control points. Though it */
- /* coincides with the exact bounding box for most glyphs, it can be */
- /* slightly larger in some situations (like when rotating an outline */
- /* that contains Bézier outside arcs). */
- /* */
- /* Computing the control box is very fast, while getting the bounding */
- /* box can take much more time as it needs to walk over all segments */
- /* and arcs in the outline. To get the latter, you can use the */
- /* `ftbbox' component, which is dedicated to this single task. */
- /* */
- /* <Input> */
- /* outline :: A pointer to the source outline descriptor. */
- /* */
- /* <Output> */
- /* acbox :: The outline's control box. */
- /* */
- /* <Note> */
- /* See @FT_Glyph_Get_CBox for a discussion of tricky fonts. */
- /* */
- FT_EXPORT( void )
- FT_Outline_Get_CBox( const FT_Outline* outline,
- FT_BBox *acbox );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Translate */
- /* */
- /* <Description> */
- /* Apply a simple translation to the points of an outline. */
- /* */
- /* <InOut> */
- /* outline :: A pointer to the target outline descriptor. */
- /* */
- /* <Input> */
- /* xOffset :: The horizontal offset. */
- /* */
- /* yOffset :: The vertical offset. */
- /* */
- FT_EXPORT( void )
- FT_Outline_Translate( const FT_Outline* outline,
- FT_Pos xOffset,
- FT_Pos yOffset );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Copy */
- /* */
- /* <Description> */
- /* Copy an outline into another one. Both objects must have the */
- /* same sizes (number of points & number of contours) when this */
- /* function is called. */
- /* */
- /* <Input> */
- /* source :: A handle to the source outline. */
- /* */
- /* <Output> */
- /* target :: A handle to the target outline. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Copy( const FT_Outline* source,
- FT_Outline *target );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Transform */
- /* */
- /* <Description> */
- /* Apply a simple 2x2 matrix to all of an outline's points. Useful */
- /* for applying rotations, slanting, flipping, etc. */
- /* */
- /* <InOut> */
- /* outline :: A pointer to the target outline descriptor. */
- /* */
- /* <Input> */
- /* matrix :: A pointer to the transformation matrix. */
- /* */
- /* <Note> */
- /* You can use @FT_Outline_Translate if you need to translate the */
- /* outline's points. */
- /* */
- FT_EXPORT( void )
- FT_Outline_Transform( const FT_Outline* outline,
- const FT_Matrix* matrix );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Embolden */
- /* */
- /* <Description> */
- /* Embolden an outline. The new outline will be at most 4~times */
- /* `strength' pixels wider and higher. You may think of the left and */
- /* bottom borders as unchanged. */
- /* */
- /* Negative `strength' values to reduce the outline thickness are */
- /* possible also. */
- /* */
- /* <InOut> */
- /* outline :: A handle to the target outline. */
- /* */
- /* <Input> */
- /* strength :: How strong the glyph is emboldened. Expressed in */
- /* 26.6 pixel format. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The used algorithm to increase or decrease the thickness of the */
- /* glyph doesn't change the number of points; this means that certain */
- /* situations like acute angles or intersections are sometimes */
- /* handled incorrectly. */
- /* */
- /* If you need `better' metrics values you should call */
- /* @FT_Outline_Get_CBox or @FT_Outline_Get_BBox. */
- /* */
- /* Example call: */
- /* */
- /* { */- /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */
- /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */
- /* FT_Outline_Embolden( &face->slot->outline, strength ); */
- /* } */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Embolden( FT_Outline* outline,
- FT_Pos strength );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_EmboldenXY */
- /* */
- /* <Description> */
- /* Embolden an outline. The new outline will be `xstrength' pixels */
- /* wider and `ystrength' pixels higher. Otherwise, it is similar to */
- /* @FT_Outline_Embolden, which uses the same strength in both */
- /* directions. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_EmboldenXY( FT_Outline* outline,
- FT_Pos xstrength,
- FT_Pos ystrength );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Reverse */
- /* */
- /* <Description> */
- /* Reverse the drawing direction of an outline. This is used to */
- /* ensure consistent fill conventions for mirrored glyphs. */
- /* */
- /* <InOut> */
- /* outline :: A pointer to the target outline descriptor. */
- /* */
- /* <Note> */
- /* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */
- /* the outline's `flags' field. */
- /* */
- /* It shouldn't be used by a normal client application, unless it */
- /* knows what it is doing. */
- /* */
- FT_EXPORT( void )
- FT_Outline_Reverse( FT_Outline* outline );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Get_Bitmap */
- /* */
- /* <Description> */
- /* Render an outline within a bitmap. The outline's image is simply */
- /* OR-ed to the target bitmap. */
- /* */
- /* <Input> */
- /* library :: A handle to a FreeType library object. */
- /* */
- /* outline :: A pointer to the source outline descriptor. */
- /* */
- /* <InOut> */
- /* abitmap :: A pointer to the target bitmap descriptor. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* This function does NOT CREATE the bitmap, it only renders an */
- /* outline image within the one you pass to it! Consequently, the */
- /* various fields in `abitmap' should be set accordingly. */
- /* */
- /* It will use the raster corresponding to the default glyph format. */
- /* */
- /* The value of the `num_grays' field in `abitmap' is ignored. If */
- /* you select the gray-level rasterizer, and you want less than 256 */
- /* gray levels, you have to use @FT_Outline_Render directly. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Get_Bitmap( FT_Library library,
- FT_Outline* outline,
- const FT_Bitmap *abitmap );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Render */
- /* */
- /* <Description> */
- /* Render an outline within a bitmap using the current scan-convert. */
- /* This function uses an @FT_Raster_Params structure as an argument, */
- /* allowing advanced features like direct composition, translucency, */
- /* etc. */
- /* */
- /* <Input> */
- /* library :: A handle to a FreeType library object. */
- /* */
- /* outline :: A pointer to the source outline descriptor. */
- /* */
- /* <InOut> */
- /* params :: A pointer to an @FT_Raster_Params structure used to */
- /* describe the rendering operation. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* You should know what you are doing and how @FT_Raster_Params works */
- /* to use this function. */
- /* */
- /* The field `params.source' will be set to `outline' before the scan */
- /* converter is called, which means that the value you give to it is */
- /* actually ignored. */
- /* */
- /* The gray-level rasterizer always uses 256 gray levels. If you */
- /* want less gray levels, you have to provide your own span callback. */
- /* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */
- /* @FT_Raster_Params structure for more details. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Outline_Render( FT_Library library,
- FT_Outline* outline,
- FT_Raster_Params* params );
-
-
- /**************************************************************************
- *
- * @enum:
- * FT_Orientation
- *
- * @description:
- * A list of values used to describe an outline's contour orientation.
- *
- * The TrueType and PostScript specifications use different conventions
- * to determine whether outline contours should be filled or unfilled.
- *
- * @values:
- * FT_ORIENTATION_TRUETYPE ::
- * According to the TrueType specification, clockwise contours must
- * be filled, and counter-clockwise ones must be unfilled.
- *
- * FT_ORIENTATION_POSTSCRIPT ::
- * According to the PostScript specification, counter-clockwise contours
- * must be filled, and clockwise ones must be unfilled.
- *
- * FT_ORIENTATION_FILL_RIGHT ::
- * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
- * remember that in TrueType, everything that is to the right of
- * the drawing direction of a contour must be filled.
- *
- * FT_ORIENTATION_FILL_LEFT ::
- * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
- * remember that in PostScript, everything that is to the left of
- * the drawing direction of a contour must be filled.
- *
- * FT_ORIENTATION_NONE ::
- * The orientation cannot be determined. That is, different parts of
- * the glyph have different orientation.
- *
- */
- typedef enum FT_Orientation_
- {- FT_ORIENTATION_TRUETYPE = 0,
- FT_ORIENTATION_POSTSCRIPT = 1,
- FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
- FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT,
- FT_ORIENTATION_NONE
-
- } FT_Orientation;
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Outline_Get_Orientation
- *
- * @description:
- * This function analyzes a glyph outline and tries to compute its
- * fill orientation (see @FT_Orientation). This is done by integrating
- * the total area covered by the outline. The positive integral
- * corresponds to the clockwise orientation and @FT_ORIENTATION_POSTSCRIPT
- * is returned. The negative integral corresponds to the counter-clockwise
- * orientation and @FT_ORIENTATION_TRUETYPE is returned.
- *
- * Note that this will return @FT_ORIENTATION_TRUETYPE for empty
- * outlines.
- *
- * @input:
- * outline ::
- * A handle to the source outline.
- *
- * @return:
- * The orientation.
- *
- */
- FT_EXPORT( FT_Orientation )
- FT_Outline_Get_Orientation( FT_Outline* outline );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTOUTLN_H__ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/include/freetype/ftpfr.h
+++ /dev/null
@@ -1,172 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftpfr.h */
-/* */
-/* FreeType API for accessing PFR-specific data (specification only). */
-/* */
-/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTPFR_H__
-#define __FTPFR_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* pfr_fonts */
- /* */
- /* <Title> */
- /* PFR Fonts */
- /* */
- /* <Abstract> */
- /* PFR/TrueDoc specific API. */
- /* */
- /* <Description> */
- /* This section contains the declaration of PFR-specific functions. */
- /* */
- /*************************************************************************/
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_PFR_Metrics
- *
- * @description:
- * Return the outline and metrics resolutions of a given PFR face.
- *
- * @input:
- * face :: Handle to the input face. It can be a non-PFR face.
- *
- * @output:
- * aoutline_resolution ::
- * Outline resolution. This is equivalent to `face->units_per_EM'
- * for non-PFR fonts. Optional (parameter can be NULL).
- *
- * ametrics_resolution ::
- * Metrics resolution. This is equivalent to `outline_resolution'
- * for non-PFR fonts. Optional (parameter can be NULL).
- *
- * ametrics_x_scale ::
- * A 16.16 fixed-point number used to scale distance expressed
- * in metrics units to device sub-pixels. This is equivalent to
- * `face->size->x_scale', but for metrics only. Optional (parameter
- * can be NULL).
- *
- * ametrics_y_scale ::
- * Same as `ametrics_x_scale' but for the vertical direction.
- * optional (parameter can be NULL).
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * If the input face is not a PFR, this function will return an error.
- * However, in all cases, it will return valid values.
- */
- FT_EXPORT( FT_Error )
- FT_Get_PFR_Metrics( FT_Face face,
- FT_UInt *aoutline_resolution,
- FT_UInt *ametrics_resolution,
- FT_Fixed *ametrics_x_scale,
- FT_Fixed *ametrics_y_scale );
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_PFR_Kerning
- *
- * @description:
- * Return the kerning pair corresponding to two glyphs in a PFR face.
- * The distance is expressed in metrics units, unlike the result of
- * @FT_Get_Kerning.
- *
- * @input:
- * face :: A handle to the input face.
- *
- * left :: Index of the left glyph.
- *
- * right :: Index of the right glyph.
- *
- * @output:
- * avector :: A kerning vector.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function always return distances in original PFR metrics
- * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
- * mode, which always returns distances converted to outline units.
- *
- * You can use the value of the `x_scale' and `y_scale' parameters
- * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
- */
- FT_EXPORT( FT_Error )
- FT_Get_PFR_Kerning( FT_Face face,
- FT_UInt left,
- FT_UInt right,
- FT_Vector *avector );
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_PFR_Advance
- *
- * @description:
- * Return a given glyph advance, expressed in original metrics units,
- * from a PFR font.
- *
- * @input:
- * face :: A handle to the input face.
- *
- * gindex :: The glyph index.
- *
- * @output:
- * aadvance :: The glyph advance in metrics units.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
- * to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
- */
- FT_EXPORT( FT_Error )
- FT_Get_PFR_Advance( FT_Face face,
- FT_UInt gindex,
- FT_Pos *aadvance );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTPFR_H__ */
-
-
-/* END */
--- a/include/freetype/ftrender.h
+++ /dev/null
@@ -1,238 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftrender.h */
-/* */
-/* FreeType renderer modules public interface (specification). */
-/* */
-/* Copyright 1996-2001, 2005, 2006, 2010 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTRENDER_H__
-#define __FTRENDER_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-#include FT_GLYPH_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* module_management */
- /* */
- /*************************************************************************/
-
-
- /* create a new glyph object */
- typedef FT_Error
- (*FT_Glyph_InitFunc)( FT_Glyph glyph,
- FT_GlyphSlot slot );
-
- /* destroys a given glyph object */
- typedef void
- (*FT_Glyph_DoneFunc)( FT_Glyph glyph );
-
- typedef void
- (*FT_Glyph_TransformFunc)( FT_Glyph glyph,
- const FT_Matrix* matrix,
- const FT_Vector* delta );
-
- typedef void
- (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph,
- FT_BBox* abbox );
-
- typedef FT_Error
- (*FT_Glyph_CopyFunc)( FT_Glyph source,
- FT_Glyph target );
-
- typedef FT_Error
- (*FT_Glyph_PrepareFunc)( FT_Glyph glyph,
- FT_GlyphSlot slot );
-
-/* deprecated */
-#define FT_Glyph_Init_Func FT_Glyph_InitFunc
-#define FT_Glyph_Done_Func FT_Glyph_DoneFunc
-#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc
-#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc
-#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc
-#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc
-
-
- struct FT_Glyph_Class_
- {- FT_Long glyph_size;
- FT_Glyph_Format glyph_format;
- FT_Glyph_InitFunc glyph_init;
- FT_Glyph_DoneFunc glyph_done;
- FT_Glyph_CopyFunc glyph_copy;
- FT_Glyph_TransformFunc glyph_transform;
- FT_Glyph_GetBBoxFunc glyph_bbox;
- FT_Glyph_PrepareFunc glyph_prepare;
- };
-
-
- typedef FT_Error
- (*FT_Renderer_RenderFunc)( FT_Renderer renderer,
- FT_GlyphSlot slot,
- FT_UInt mode,
- const FT_Vector* origin );
-
- typedef FT_Error
- (*FT_Renderer_TransformFunc)( FT_Renderer renderer,
- FT_GlyphSlot slot,
- const FT_Matrix* matrix,
- const FT_Vector* delta );
-
-
- typedef void
- (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer,
- FT_GlyphSlot slot,
- FT_BBox* cbox );
-
-
- typedef FT_Error
- (*FT_Renderer_SetModeFunc)( FT_Renderer renderer,
- FT_ULong mode_tag,
- FT_Pointer mode_ptr );
-
-/* deprecated identifiers */
-#define FTRenderer_render FT_Renderer_RenderFunc
-#define FTRenderer_transform FT_Renderer_TransformFunc
-#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc
-#define FTRenderer_setMode FT_Renderer_SetModeFunc
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Renderer_Class */
- /* */
- /* <Description> */
- /* The renderer module class descriptor. */
- /* */
- /* <Fields> */
- /* root :: The root @FT_Module_Class fields. */
- /* */
- /* glyph_format :: The glyph image format this renderer handles. */
- /* */
- /* render_glyph :: A method used to render the image that is in a */
- /* given glyph slot into a bitmap. */
- /* */
- /* transform_glyph :: A method used to transform the image that is in */
- /* a given glyph slot. */
- /* */
- /* get_glyph_cbox :: A method used to access the glyph's cbox. */
- /* */
- /* set_mode :: A method used to pass additional parameters. */
- /* */
- /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
- /* This is a pointer to its raster's class. */
- /* */
- typedef struct FT_Renderer_Class_
- {- FT_Module_Class root;
-
- FT_Glyph_Format glyph_format;
-
- FT_Renderer_RenderFunc render_glyph;
- FT_Renderer_TransformFunc transform_glyph;
- FT_Renderer_GetCBoxFunc get_glyph_cbox;
- FT_Renderer_SetModeFunc set_mode;
-
- FT_Raster_Funcs* raster_class;
-
- } FT_Renderer_Class;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Renderer */
- /* */
- /* <Description> */
- /* Retrieve the current renderer for a given glyph format. */
- /* */
- /* <Input> */
- /* library :: A handle to the library object. */
- /* */
- /* format :: The glyph format. */
- /* */
- /* <Return> */
- /* A renderer handle. 0~if none found. */
- /* */
- /* <Note> */
- /* An error will be returned if a module already exists by that name, */
- /* or if the module requires a version of FreeType that is too great. */
- /* */
- /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */
- /* renderer by its name, use @FT_Get_Module. */
- /* */
- FT_EXPORT( FT_Renderer )
- FT_Get_Renderer( FT_Library library,
- FT_Glyph_Format format );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Set_Renderer */
- /* */
- /* <Description> */
- /* Set the current renderer to use, and set additional mode. */
- /* */
- /* <InOut> */
- /* library :: A handle to the library object. */
- /* */
- /* <Input> */
- /* renderer :: A handle to the renderer object. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* parameters :: Additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* In case of success, the renderer will be used to convert glyph */
- /* images in the renderer's known format into bitmaps. */
- /* */
- /* This doesn't change the current renderer for other formats. */
- /* */
- /* Currently, only the B/W renderer, if compiled with */
- /* FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels */
- /* anti-aliasing mode; this option must be set directly in */
- /* `ftraster.c' and is undefined by default) accepts a single tag */
- /* `pal5' to set its gray palette as a character string with */
- /* 5~elements. Consequently, the third and fourth argument are zero */
- /* normally. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Set_Renderer( FT_Library library,
- FT_Renderer renderer,
- FT_UInt num_params,
- FT_Parameter* parameters );
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTRENDER_H__ */
-
-
-/* END */
--- a/include/freetype/ftsizes.h
+++ /dev/null
@@ -1,159 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsizes.h */
-/* */
-/* FreeType size objects management (specification). */
-/* */
-/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Typical application would normally not need to use these functions. */
- /* However, they have been placed in a public API for the rare cases */
- /* where they are needed. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTSIZES_H__
-#define __FTSIZES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* sizes_management */
- /* */
- /* <Title> */
- /* Size Management */
- /* */
- /* <Abstract> */
- /* Managing multiple sizes per face. */
- /* */
- /* <Description> */
- /* When creating a new face object (e.g., with @FT_New_Face), an */
- /* @FT_Size object is automatically created and used to store all */
- /* pixel-size dependent information, available in the `face->size' */
- /* field. */
- /* */
- /* It is however possible to create more sizes for a given face, */
- /* mostly in order to manage several character pixel sizes of the */
- /* same font family and style. See @FT_New_Size and @FT_Done_Size. */
- /* */
- /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */
- /* modify the contents of the current `active' size; you thus need */
- /* to use @FT_Activate_Size to change it. */
- /* */
- /* 99% of applications won't need the functions provided here, */
- /* especially if they use the caching sub-system, so be cautious */
- /* when using these. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Size */
- /* */
- /* <Description> */
- /* Create a new size object from a given face object. */
- /* */
- /* <Input> */
- /* face :: A handle to a parent face object. */
- /* */
- /* <Output> */
- /* asize :: A handle to a new size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* You need to call @FT_Activate_Size in order to select the new size */
- /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */
- /* @FT_Load_Glyph, @FT_Load_Char, etc. */
- /* */
- FT_EXPORT( FT_Error )
- FT_New_Size( FT_Face face,
- FT_Size* size );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_Size */
- /* */
- /* <Description> */
- /* Discard a given size object. Note that @FT_Done_Face */
- /* automatically discards all size objects allocated with */
- /* @FT_New_Size. */
- /* */
- /* <Input> */
- /* size :: A handle to a target size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Done_Size( FT_Size size );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Activate_Size */
- /* */
- /* <Description> */
- /* Even though it is possible to create several size objects for a */
- /* given face (see @FT_New_Size for details), functions like */
- /* @FT_Load_Glyph or @FT_Load_Char only use the one that has been */
- /* activated last to determine the `current character pixel size'. */
- /* */
- /* This function can be used to `activate' a previously created size */
- /* object. */
- /* */
- /* <Input> */
- /* size :: A handle to a target size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* If `face' is the size's parent face object, this function changes */
- /* the value of `face->size' to the input size handle. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Activate_Size( FT_Size size );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTSIZES_H__ */
-
-
-/* END */
--- a/include/freetype/ftsnames.h
+++ /dev/null
@@ -1,200 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsnames.h */
-/* */
-/* Simple interface to access SFNT name tables (which are used */
-/* to hold font names, copyright info, notices, etc.) (specification). */
-/* */
-/* This is _not_ used to retrieve glyph names! */
-/* */
-/* Copyright 1996-2003, 2006, 2009, 2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FT_SFNT_NAMES_H__
-#define __FT_SFNT_NAMES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* sfnt_names */
- /* */
- /* <Title> */
- /* SFNT Names */
- /* */
- /* <Abstract> */
- /* Access the names embedded in TrueType and OpenType files. */
- /* */
- /* <Description> */
- /* The TrueType and OpenType specifications allow the inclusion of */
- /* a special `names table' in font files. This table contains */
- /* textual (and internationalized) information regarding the font, */
- /* like family name, copyright, version, etc. */
- /* */
- /* The definitions below are used to access them if available. */
- /* */
- /* Note that this has nothing to do with glyph names! */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_SfntName */
- /* */
- /* <Description> */
- /* A structure used to model an SFNT `name' table entry. */
- /* */
- /* <Fields> */
- /* platform_id :: The platform ID for `string'. */
- /* */
- /* encoding_id :: The encoding ID for `string'. */
- /* */
- /* language_id :: The language ID for `string'. */
- /* */
- /* name_id :: An identifier for `string'. */
- /* */
- /* string :: The `name' string. Note that its format differs */
- /* depending on the (platform,encoding) pair. It can */
- /* be a Pascal String, a UTF-16 one, etc. */
- /* */
- /* Generally speaking, the string is not */
- /* zero-terminated. Please refer to the TrueType */
- /* specification for details. */
- /* */
- /* string_len :: The length of `string' in bytes. */
- /* */
- /* <Note> */
- /* Possible values for `platform_id', `encoding_id', `language_id', */
- /* and `name_id' are given in the file `ttnameid.h'. For details */
- /* please refer to the TrueType or OpenType specification. */
- /* */
- /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */
- /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */
- /* */
- typedef struct FT_SfntName_
- {- FT_UShort platform_id;
- FT_UShort encoding_id;
- FT_UShort language_id;
- FT_UShort name_id;
-
- FT_Byte* string; /* this string is *not* null-terminated! */
- FT_UInt string_len; /* in bytes */
-
- } FT_SfntName;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Sfnt_Name_Count */
- /* */
- /* <Description> */
- /* Retrieve the number of name strings in the SFNT `name' table. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face. */
- /* */
- /* <Return> */
- /* The number of strings in the `name' table. */
- /* */
- FT_EXPORT( FT_UInt )
- FT_Get_Sfnt_Name_Count( FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Sfnt_Name */
- /* */
- /* <Description> */
- /* Retrieve a string of the SFNT `name' table for a given index. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face. */
- /* */
- /* idx :: The index of the `name' string. */
- /* */
- /* <Output> */
- /* aname :: The indexed @FT_SfntName structure. */
- /* */
- /* <Return> */
- /* FreeType error code. 0~means success. */
- /* */
- /* <Note> */
- /* The `string' array returned in the `aname' structure is not */
- /* null-terminated. The application should deallocate it if it is no */
- /* longer in use. */
- /* */
- /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */
- /* `name' table entries, then do a loop until you get the right */
- /* platform, encoding, and name ID. */
- /* */
- FT_EXPORT( FT_Error )
- FT_Get_Sfnt_Name( FT_Face face,
- FT_UInt idx,
- FT_SfntName *aname );
-
-
- /***************************************************************************
- *
- * @constant:
- * FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
- *
- * @description:
- * A constant used as the tag of @FT_Parameter structures to make
- * FT_Open_Face() ignore preferred family subfamily names in `name'
- * table since OpenType version 1.4. For backwards compatibility with
- * legacy systems that have a 4-face-per-family restriction.
- *
- */
-#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
-
-
- /***************************************************************************
- *
- * @constant:
- * FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
- *
- * @description:
- * A constant used as the tag of @FT_Parameter structures to make
- * FT_Open_Face() ignore preferred subfamily names in `name' table since
- * OpenType version 1.4. For backwards compatibility with legacy
- * systems that have a 4-face-per-family restriction.
- *
- */
-#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' )
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FT_SFNT_NAMES_H__ */
-
-
-/* END */
--- a/include/freetype/ftstroke.h
+++ /dev/null
@@ -1,751 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftstroke.h */
-/* */
-/* FreeType path stroker (specification). */
-/* */
-/* Copyright 2002-2006, 2008, 2009, 2011-2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FT_STROKE_H__
-#define __FT_STROKE_H__
-
-#include <ft2build.h>
-#include FT_OUTLINE_H
-#include FT_GLYPH_H
-
-
-FT_BEGIN_HEADER
-
-
- /************************************************************************
- *
- * @section:
- * glyph_stroker
- *
- * @title:
- * Glyph Stroker
- *
- * @abstract:
- * Generating bordered and stroked glyphs.
- *
- * @description:
- * This component generates stroked outlines of a given vectorial
- * glyph. It also allows you to retrieve the `outside' and/or the
- * `inside' borders of the stroke.
- *
- * This can be useful to generate `bordered' glyph, i.e., glyphs
- * displayed with a coloured (and anti-aliased) border around their
- * shape.
- */
-
-
- /**************************************************************
- *
- * @type:
- * FT_Stroker
- *
- * @description:
- * Opaque handler to a path stroker object.
- */
- typedef struct FT_StrokerRec_* FT_Stroker;
-
-
- /**************************************************************
- *
- * @enum:
- * FT_Stroker_LineJoin
- *
- * @description:
- * These values determine how two joining lines are rendered
- * in a stroker.
- *
- * @values:
- * FT_STROKER_LINEJOIN_ROUND ::
- * Used to render rounded line joins. Circular arcs are used
- * to join two lines smoothly.
- *
- * FT_STROKER_LINEJOIN_BEVEL ::
- * Used to render beveled line joins. The outer corner of
- * the joined lines is filled by enclosing the triangular
- * region of the corner with a straight line between the
- * outer corners of each stroke.
- *
- * FT_STROKER_LINEJOIN_MITER_FIXED ::
- * Used to render mitered line joins, with fixed bevels if the
- * miter limit is exceeded. The outer edges of the strokes
- * for the two segments are extended until they meet at an
- * angle. If the segments meet at too sharp an angle (such
- * that the miter would extend from the intersection of the
- * segments a distance greater than the product of the miter
- * limit value and the border radius), then a bevel join (see
- * above) is used instead. This prevents long spikes being
- * created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter
- * line join as used in PostScript and PDF.
- *
- * FT_STROKER_LINEJOIN_MITER_VARIABLE ::
- * FT_STROKER_LINEJOIN_MITER ::
- * Used to render mitered line joins, with variable bevels if
- * the miter limit is exceeded. The intersection of the
- * strokes is clipped at a line perpendicular to the bisector
- * of the angle between the strokes, at the distance from the
- * intersection of the segments equal to the product of the
- * miter limit value and the border radius. This prevents
- * long spikes being created.
- * FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line
- * join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias
- * for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for
- * backwards compatibility.
- */
- typedef enum FT_Stroker_LineJoin_
- {- FT_STROKER_LINEJOIN_ROUND = 0,
- FT_STROKER_LINEJOIN_BEVEL = 1,
- FT_STROKER_LINEJOIN_MITER_VARIABLE = 2,
- FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE,
- FT_STROKER_LINEJOIN_MITER_FIXED = 3
-
- } FT_Stroker_LineJoin;
-
-
- /**************************************************************
- *
- * @enum:
- * FT_Stroker_LineCap
- *
- * @description:
- * These values determine how the end of opened sub-paths are
- * rendered in a stroke.
- *
- * @values:
- * FT_STROKER_LINECAP_BUTT ::
- * The end of lines is rendered as a full stop on the last
- * point itself.
- *
- * FT_STROKER_LINECAP_ROUND ::
- * The end of lines is rendered as a half-circle around the
- * last point.
- *
- * FT_STROKER_LINECAP_SQUARE ::
- * The end of lines is rendered as a square around the
- * last point.
- */
- typedef enum FT_Stroker_LineCap_
- {- FT_STROKER_LINECAP_BUTT = 0,
- FT_STROKER_LINECAP_ROUND,
- FT_STROKER_LINECAP_SQUARE
-
- } FT_Stroker_LineCap;
-
-
- /**************************************************************
- *
- * @enum:
- * FT_StrokerBorder
- *
- * @description:
- * These values are used to select a given stroke border
- * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
- *
- * @values:
- * FT_STROKER_BORDER_LEFT ::
- * Select the left border, relative to the drawing direction.
- *
- * FT_STROKER_BORDER_RIGHT ::
- * Select the right border, relative to the drawing direction.
- *
- * @note:
- * Applications are generally interested in the `inside' and `outside'
- * borders. However, there is no direct mapping between these and the
- * `left' and `right' ones, since this really depends on the glyph's
- * drawing orientation, which varies between font formats.
- *
- * You can however use @FT_Outline_GetInsideBorder and
- * @FT_Outline_GetOutsideBorder to get these.
- */
- typedef enum FT_StrokerBorder_
- {- FT_STROKER_BORDER_LEFT = 0,
- FT_STROKER_BORDER_RIGHT
-
- } FT_StrokerBorder;
-
-
- /**************************************************************
- *
- * @function:
- * FT_Outline_GetInsideBorder
- *
- * @description:
- * Retrieve the @FT_StrokerBorder value corresponding to the
- * `inside' borders of a given outline.
- *
- * @input:
- * outline ::
- * The source outline handle.
- *
- * @return:
- * The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid
- * outlines.
- */
- FT_EXPORT( FT_StrokerBorder )
- FT_Outline_GetInsideBorder( FT_Outline* outline );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Outline_GetOutsideBorder
- *
- * @description:
- * Retrieve the @FT_StrokerBorder value corresponding to the
- * `outside' borders of a given outline.
- *
- * @input:
- * outline ::
- * The source outline handle.
- *
- * @return:
- * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
- * outlines.
- */
- FT_EXPORT( FT_StrokerBorder )
- FT_Outline_GetOutsideBorder( FT_Outline* outline );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_New
- *
- * @description:
- * Create a new stroker object.
- *
- * @input:
- * library ::
- * FreeType library handle.
- *
- * @output:
- * astroker ::
- * A new stroker object handle. NULL in case of error.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_New( FT_Library library,
- FT_Stroker *astroker );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_Set
- *
- * @description:
- * Reset a stroker object's attributes.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * radius ::
- * The border radius.
- *
- * line_cap ::
- * The line cap style.
- *
- * line_join ::
- * The line join style.
- *
- * miter_limit ::
- * The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and
- * FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles,
- * expressed as 16.16 fixed-point value.
- *
- * @note:
- * The radius is expressed in the same units as the outline
- * coordinates.
- */
- FT_EXPORT( void )
- FT_Stroker_Set( FT_Stroker stroker,
- FT_Fixed radius,
- FT_Stroker_LineCap line_cap,
- FT_Stroker_LineJoin line_join,
- FT_Fixed miter_limit );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_Rewind
- *
- * @description:
- * Reset a stroker object without changing its attributes.
- * You should call this function before beginning a new
- * series of calls to @FT_Stroker_BeginSubPath or
- * @FT_Stroker_EndSubPath.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- */
- FT_EXPORT( void )
- FT_Stroker_Rewind( FT_Stroker stroker );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_ParseOutline
- *
- * @description:
- * A convenience function used to parse a whole outline with
- * the stroker. The resulting outline(s) can be retrieved
- * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * outline ::
- * The source outline.
- *
- * opened ::
- * A boolean. If~1, the outline is treated as an open path instead
- * of a closed one.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * If `opened' is~0 (the default), the outline is treated as a closed
- * path, and the stroker generates two distinct `border' outlines.
- *
- * If `opened' is~1, the outline is processed as an open path, and the
- * stroker generates a single `stroke' outline.
- *
- * This function calls @FT_Stroker_Rewind automatically.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_ParseOutline( FT_Stroker stroker,
- FT_Outline* outline,
- FT_Bool opened );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_BeginSubPath
- *
- * @description:
- * Start a new sub-path in the stroker.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * to ::
- * A pointer to the start vector.
- *
- * open ::
- * A boolean. If~1, the sub-path is treated as an open one.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function is useful when you need to stroke a path that is
- * not stored as an @FT_Outline object.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_BeginSubPath( FT_Stroker stroker,
- FT_Vector* to,
- FT_Bool open );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_EndSubPath
- *
- * @description:
- * Close the current sub-path in the stroker.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You should call this function after @FT_Stroker_BeginSubPath.
- * If the subpath was not `opened', this function `draws' a
- * single line segment to the start position when needed.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_EndSubPath( FT_Stroker stroker );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_LineTo
- *
- * @description:
- * `Draw' a single line segment in the stroker's current sub-path,
- * from the last position.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * to ::
- * A pointer to the destination point.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You should call this function between @FT_Stroker_BeginSubPath and
- * @FT_Stroker_EndSubPath.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_LineTo( FT_Stroker stroker,
- FT_Vector* to );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_ConicTo
- *
- * @description:
- * `Draw' a single quadratic Bézier in the stroker's current sub-path,
- * from the last position.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * control ::
- * A pointer to a Bézier control point.
- *
- * to ::
- * A pointer to the destination point.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You should call this function between @FT_Stroker_BeginSubPath and
- * @FT_Stroker_EndSubPath.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_ConicTo( FT_Stroker stroker,
- FT_Vector* control,
- FT_Vector* to );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_CubicTo
- *
- * @description:
- * `Draw' a single cubic Bézier in the stroker's current sub-path,
- * from the last position.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * control1 ::
- * A pointer to the first Bézier control point.
- *
- * control2 ::
- * A pointer to second Bézier control point.
- *
- * to ::
- * A pointer to the destination point.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * You should call this function between @FT_Stroker_BeginSubPath and
- * @FT_Stroker_EndSubPath.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_CubicTo( FT_Stroker stroker,
- FT_Vector* control1,
- FT_Vector* control2,
- FT_Vector* to );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_GetBorderCounts
- *
- * @description:
- * Call this function once you have finished parsing your paths
- * with the stroker. It returns the number of points and
- * contours necessary to export one of the `border' or `stroke'
- * outlines generated by the stroker.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * border ::
- * The border index.
- *
- * @output:
- * anum_points ::
- * The number of points.
- *
- * anum_contours ::
- * The number of contours.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * When an outline, or a sub-path, is `closed', the stroker generates
- * two independent `border' outlines, named `left' and `right'.
- *
- * When the outline, or a sub-path, is `opened', the stroker merges
- * the `border' outlines with caps. The `left' border receives all
- * points, while the `right' border becomes empty.
- *
- * Use the function @FT_Stroker_GetCounts instead if you want to
- * retrieve the counts associated to both borders.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_GetBorderCounts( FT_Stroker stroker,
- FT_StrokerBorder border,
- FT_UInt *anum_points,
- FT_UInt *anum_contours );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_ExportBorder
- *
- * @description:
- * Call this function after @FT_Stroker_GetBorderCounts to
- * export the corresponding border to your own @FT_Outline
- * structure.
- *
- * Note that this function appends the border points and
- * contours to your outline, but does not try to resize its
- * arrays.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * border ::
- * The border index.
- *
- * outline ::
- * The target outline handle.
- *
- * @note:
- * Always call this function after @FT_Stroker_GetBorderCounts to
- * get sure that there is enough room in your @FT_Outline object to
- * receive all new data.
- *
- * When an outline, or a sub-path, is `closed', the stroker generates
- * two independent `border' outlines, named `left' and `right'
- *
- * When the outline, or a sub-path, is `opened', the stroker merges
- * the `border' outlines with caps. The `left' border receives all
- * points, while the `right' border becomes empty.
- *
- * Use the function @FT_Stroker_Export instead if you want to
- * retrieve all borders at once.
- */
- FT_EXPORT( void )
- FT_Stroker_ExportBorder( FT_Stroker stroker,
- FT_StrokerBorder border,
- FT_Outline* outline );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_GetCounts
- *
- * @description:
- * Call this function once you have finished parsing your paths
- * with the stroker. It returns the number of points and
- * contours necessary to export all points/borders from the stroked
- * outline/path.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * @output:
- * anum_points ::
- * The number of points.
- *
- * anum_contours ::
- * The number of contours.
- *
- * @return:
- * FreeType error code. 0~means success.
- */
- FT_EXPORT( FT_Error )
- FT_Stroker_GetCounts( FT_Stroker stroker,
- FT_UInt *anum_points,
- FT_UInt *anum_contours );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_Export
- *
- * @description:
- * Call this function after @FT_Stroker_GetBorderCounts to
- * export all borders to your own @FT_Outline structure.
- *
- * Note that this function appends the border points and
- * contours to your outline, but does not try to resize its
- * arrays.
- *
- * @input:
- * stroker ::
- * The target stroker handle.
- *
- * outline ::
- * The target outline handle.
- */
- FT_EXPORT( void )
- FT_Stroker_Export( FT_Stroker stroker,
- FT_Outline* outline );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Stroker_Done
- *
- * @description:
- * Destroy a stroker object.
- *
- * @input:
- * stroker ::
- * A stroker handle. Can be NULL.
- */
- FT_EXPORT( void )
- FT_Stroker_Done( FT_Stroker stroker );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Glyph_Stroke
- *
- * @description:
- * Stroke a given outline glyph object with a given stroker.
- *
- * @inout:
- * pglyph ::
- * Source glyph handle on input, new glyph handle on output.
- *
- * @input:
- * stroker ::
- * A stroker handle.
- *
- * destroy ::
- * A Boolean. If~1, the source glyph object is destroyed
- * on success.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The source glyph is untouched in case of error.
- *
- * Adding stroke may yield a significantly wider and taller glyph
- * depending on how large of a radius was used to stroke the glyph. You
- * may need to manually adjust horizontal and vertical advance amounts
- * to account for this added size.
- */
- FT_EXPORT( FT_Error )
- FT_Glyph_Stroke( FT_Glyph *pglyph,
- FT_Stroker stroker,
- FT_Bool destroy );
-
-
- /**************************************************************
- *
- * @function:
- * FT_Glyph_StrokeBorder
- *
- * @description:
- * Stroke a given outline glyph object with a given stroker, but
- * only return either its inside or outside border.
- *
- * @inout:
- * pglyph ::
- * Source glyph handle on input, new glyph handle on output.
- *
- * @input:
- * stroker ::
- * A stroker handle.
- *
- * inside ::
- * A Boolean. If~1, return the inside border, otherwise
- * the outside border.
- *
- * destroy ::
- * A Boolean. If~1, the source glyph object is destroyed
- * on success.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The source glyph is untouched in case of error.
- *
- * Adding stroke may yield a significantly wider and taller glyph
- * depending on how large of a radius was used to stroke the glyph. You
- * may need to manually adjust horizontal and vertical advance amounts
- * to account for this added size.
- */
- FT_EXPORT( FT_Error )
- FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
- FT_Stroker stroker,
- FT_Bool inside,
- FT_Bool destroy );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FT_STROKE_H__ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/include/freetype/ftsynth.h
+++ /dev/null
@@ -1,81 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsynth.h */
-/* */
-/* FreeType synthesizing code for emboldening and slanting */
-/* (specification). */
-/* */
-/* Copyright 2000-2001, 2003, 2006, 2008, 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********* *********/
- /********* WARNING, THIS IS ALPHA CODE! THIS API *********/
- /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
- /********* FREETYPE DEVELOPMENT TEAM *********/
- /********* *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* Main reason for not lifting the functions in this module to a */
- /* `standard' API is that the used parameters for emboldening and */
- /* slanting are not configurable. Consider the functions as a */
- /* code resource that should be copied into the application and */
- /* adapted to the particular needs. */
-
-
-#ifndef __FTSYNTH_H__
-#define __FTSYNTH_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /* Embolden a glyph by a `reasonable' value (which is highly a matter of */
- /* taste). This function is actually a convenience function, providing */
- /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
- /* */
- /* For emboldened outlines the height, width, and advance metrics are */
- /* increased by the strength of the emboldening. You can also call */
- /* @FT_Outline_Get_CBox to get precise values. */
- FT_EXPORT( void )
- FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
-
- /* Slant an outline glyph to the right by about 12 degrees. */
- FT_EXPORT( void )
- FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTSYNTH_H__ */
-
-
-/* END */
--- a/include/freetype/ftsystem.h
+++ /dev/null
@@ -1,347 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftsystem.h */
-/* */
-/* FreeType low-level system interface definition (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2005, 2010 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTSYSTEM_H__
-#define __FTSYSTEM_H__
-
-
-#include <ft2build.h>
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* system_interface */
- /* */
- /* <Title> */
- /* System Interface */
- /* */
- /* <Abstract> */
- /* How FreeType manages memory and i/o. */
- /* */
- /* <Description> */
- /* This section contains various definitions related to memory */
- /* management and i/o access. You need to understand this */
- /* information if you want to use a custom memory manager or you own */
- /* i/o streams. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* M E M O R Y M A N A G E M E N T */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @type:
- * FT_Memory
- *
- * @description:
- * A handle to a given memory manager object, defined with an
- * @FT_MemoryRec structure.
- *
- */
- typedef struct FT_MemoryRec_* FT_Memory;
-
-
- /*************************************************************************
- *
- * @functype:
- * FT_Alloc_Func
- *
- * @description:
- * A function used to allocate `size' bytes from `memory'.
- *
- * @input:
- * memory ::
- * A handle to the source memory manager.
- *
- * size ::
- * The size in bytes to allocate.
- *
- * @return:
- * Address of new memory block. 0~in case of failure.
- *
- */
- typedef void*
- (*FT_Alloc_Func)( FT_Memory memory,
- long size );
-
-
- /*************************************************************************
- *
- * @functype:
- * FT_Free_Func
- *
- * @description:
- * A function used to release a given block of memory.
- *
- * @input:
- * memory ::
- * A handle to the source memory manager.
- *
- * block ::
- * The address of the target memory block.
- *
- */
- typedef void
- (*FT_Free_Func)( FT_Memory memory,
- void* block );
-
-
- /*************************************************************************
- *
- * @functype:
- * FT_Realloc_Func
- *
- * @description:
- * A function used to re-allocate a given block of memory.
- *
- * @input:
- * memory ::
- * A handle to the source memory manager.
- *
- * cur_size ::
- * The block's current size in bytes.
- *
- * new_size ::
- * The block's requested new size.
- *
- * block ::
- * The block's current address.
- *
- * @return:
- * New block address. 0~in case of memory shortage.
- *
- * @note:
- * In case of error, the old block must still be available.
- *
- */
- typedef void*
- (*FT_Realloc_Func)( FT_Memory memory,
- long cur_size,
- long new_size,
- void* block );
-
-
- /*************************************************************************
- *
- * @struct:
- * FT_MemoryRec
- *
- * @description:
- * A structure used to describe a given memory manager to FreeType~2.
- *
- * @fields:
- * user ::
- * A generic typeless pointer for user data.
- *
- * alloc ::
- * A pointer type to an allocation function.
- *
- * free ::
- * A pointer type to an memory freeing function.
- *
- * realloc ::
- * A pointer type to a reallocation function.
- *
- */
- struct FT_MemoryRec_
- {- void* user;
- FT_Alloc_Func alloc;
- FT_Free_Func free;
- FT_Realloc_Func realloc;
- };
-
-
- /*************************************************************************/
- /* */
- /* I / O M A N A G E M E N T */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @type:
- * FT_Stream
- *
- * @description:
- * A handle to an input stream.
- *
- */
- typedef struct FT_StreamRec_* FT_Stream;
-
-
- /*************************************************************************
- *
- * @struct:
- * FT_StreamDesc
- *
- * @description:
- * A union type used to store either a long or a pointer. This is used
- * to store a file descriptor or a `FILE*' in an input stream.
- *
- */
- typedef union FT_StreamDesc_
- {- long value;
- void* pointer;
-
- } FT_StreamDesc;
-
-
- /*************************************************************************
- *
- * @functype:
- * FT_Stream_IoFunc
- *
- * @description:
- * A function used to seek and read data from a given input stream.
- *
- * @input:
- * stream ::
- * A handle to the source stream.
- *
- * offset ::
- * The offset of read in stream (always from start).
- *
- * buffer ::
- * The address of the read buffer.
- *
- * count ::
- * The number of bytes to read from the stream.
- *
- * @return:
- * The number of bytes effectively read by the stream.
- *
- * @note:
- * This function might be called to perform a seek or skip operation
- * with a `count' of~0. A non-zero return value then indicates an
- * error.
- *
- */
- typedef unsigned long
- (*FT_Stream_IoFunc)( FT_Stream stream,
- unsigned long offset,
- unsigned char* buffer,
- unsigned long count );
-
-
- /*************************************************************************
- *
- * @functype:
- * FT_Stream_CloseFunc
- *
- * @description:
- * A function used to close a given input stream.
- *
- * @input:
- * stream ::
- * A handle to the target stream.
- *
- */
- typedef void
- (*FT_Stream_CloseFunc)( FT_Stream stream );
-
-
- /*************************************************************************
- *
- * @struct:
- * FT_StreamRec
- *
- * @description:
- * A structure used to describe an input stream.
- *
- * @input:
- * base ::
- * For memory-based streams, this is the address of the first stream
- * byte in memory. This field should always be set to NULL for
- * disk-based streams.
- *
- * size ::
- * The stream size in bytes.
- *
- * pos ::
- * The current position within the stream.
- *
- * descriptor ::
- * This field is a union that can hold an integer or a pointer. It is
- * used by stream implementations to store file descriptors or `FILE*'
- * pointers.
- *
- * pathname ::
- * This field is completely ignored by FreeType. However, it is often
- * useful during debugging to use it to store the stream's filename
- * (where available).
- *
- * read ::
- * The stream's input function.
- *
- * close ::
- * The stream's close function.
- *
- * memory ::
- * The memory manager to use to preload frames. This is set
- * internally by FreeType and shouldn't be touched by stream
- * implementations.
- *
- * cursor ::
- * This field is set and used internally by FreeType when parsing
- * frames.
- *
- * limit ::
- * This field is set and used internally by FreeType when parsing
- * frames.
- *
- */
- typedef struct FT_StreamRec_
- {- unsigned char* base;
- unsigned long size;
- unsigned long pos;
-
- FT_StreamDesc descriptor;
- FT_StreamDesc pathname;
- FT_Stream_IoFunc read;
- FT_Stream_CloseFunc close;
-
- FT_Memory memory;
- unsigned char* cursor;
- unsigned char* limit;
-
- } FT_StreamRec;
-
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTSYSTEM_H__ */
-
-
-/* END */
--- a/include/freetype/fttrigon.h
+++ /dev/null
@@ -1,350 +1,0 @@
-/***************************************************************************/
-/* */
-/* fttrigon.h */
-/* */
-/* FreeType trigonometric functions (specification). */
-/* */
-/* Copyright 2001, 2003, 2005, 2007, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTTRIGON_H__
-#define __FTTRIGON_H__
-
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* computations */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @type:
- * FT_Angle
- *
- * @description:
- * This type is used to model angle values in FreeType. Note that the
- * angle is a 16.16 fixed-point value expressed in degrees.
- *
- */
- typedef FT_Fixed FT_Angle;
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_ANGLE_PI
- *
- * @description:
- * The angle pi expressed in @FT_Angle units.
- *
- */
-#define FT_ANGLE_PI ( 180L << 16 )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_ANGLE_2PI
- *
- * @description:
- * The angle 2*pi expressed in @FT_Angle units.
- *
- */
-#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_ANGLE_PI2
- *
- * @description:
- * The angle pi/2 expressed in @FT_Angle units.
- *
- */
-#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
-
-
- /*************************************************************************
- *
- * @macro:
- * FT_ANGLE_PI4
- *
- * @description:
- * The angle pi/4 expressed in @FT_Angle units.
- *
- */
-#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Sin
- *
- * @description:
- * Return the sinus of a given angle in fixed-point format.
- *
- * @input:
- * angle ::
- * The input angle.
- *
- * @return:
- * The sinus value.
- *
- * @note:
- * If you need both the sinus and cosinus for a given angle, use the
- * function @FT_Vector_Unit.
- *
- */
- FT_EXPORT( FT_Fixed )
- FT_Sin( FT_Angle angle );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Cos
- *
- * @description:
- * Return the cosinus of a given angle in fixed-point format.
- *
- * @input:
- * angle ::
- * The input angle.
- *
- * @return:
- * The cosinus value.
- *
- * @note:
- * If you need both the sinus and cosinus for a given angle, use the
- * function @FT_Vector_Unit.
- *
- */
- FT_EXPORT( FT_Fixed )
- FT_Cos( FT_Angle angle );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Tan
- *
- * @description:
- * Return the tangent of a given angle in fixed-point format.
- *
- * @input:
- * angle ::
- * The input angle.
- *
- * @return:
- * The tangent value.
- *
- */
- FT_EXPORT( FT_Fixed )
- FT_Tan( FT_Angle angle );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Atan2
- *
- * @description:
- * Return the arc-tangent corresponding to a given vector (x,y) in
- * the 2d plane.
- *
- * @input:
- * x ::
- * The horizontal vector coordinate.
- *
- * y ::
- * The vertical vector coordinate.
- *
- * @return:
- * The arc-tangent value (i.e. angle).
- *
- */
- FT_EXPORT( FT_Angle )
- FT_Atan2( FT_Fixed x,
- FT_Fixed y );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Angle_Diff
- *
- * @description:
- * Return the difference between two angles. The result is always
- * constrained to the ]-PI..PI] interval.
- *
- * @input:
- * angle1 ::
- * First angle.
- *
- * angle2 ::
- * Second angle.
- *
- * @return:
- * Constrained value of `value2-value1'.
- *
- */
- FT_EXPORT( FT_Angle )
- FT_Angle_Diff( FT_Angle angle1,
- FT_Angle angle2 );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Vector_Unit
- *
- * @description:
- * Return the unit vector corresponding to a given angle. After the
- * call, the value of `vec.x' will be `sin(angle)', and the value of
- * `vec.y' will be `cos(angle)'.
- *
- * This function is useful to retrieve both the sinus and cosinus of a
- * given angle quickly.
- *
- * @output:
- * vec ::
- * The address of target vector.
- *
- * @input:
- * angle ::
- * The address of angle.
- *
- */
- FT_EXPORT( void )
- FT_Vector_Unit( FT_Vector* vec,
- FT_Angle angle );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Vector_Rotate
- *
- * @description:
- * Rotate a vector by a given angle.
- *
- * @inout:
- * vec ::
- * The address of target vector.
- *
- * @input:
- * angle ::
- * The address of angle.
- *
- */
- FT_EXPORT( void )
- FT_Vector_Rotate( FT_Vector* vec,
- FT_Angle angle );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Vector_Length
- *
- * @description:
- * Return the length of a given vector.
- *
- * @input:
- * vec ::
- * The address of target vector.
- *
- * @return:
- * The vector length, expressed in the same units that the original
- * vector coordinates.
- *
- */
- FT_EXPORT( FT_Fixed )
- FT_Vector_Length( FT_Vector* vec );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Vector_Polarize
- *
- * @description:
- * Compute both the length and angle of a given vector.
- *
- * @input:
- * vec ::
- * The address of source vector.
- *
- * @output:
- * length ::
- * The vector length.
- *
- * angle ::
- * The vector angle.
- *
- */
- FT_EXPORT( void )
- FT_Vector_Polarize( FT_Vector* vec,
- FT_Fixed *length,
- FT_Angle *angle );
-
-
- /*************************************************************************
- *
- * @function:
- * FT_Vector_From_Polar
- *
- * @description:
- * Compute vector coordinates from a length and angle.
- *
- * @output:
- * vec ::
- * The address of source vector.
- *
- * @input:
- * length ::
- * The vector length.
- *
- * angle ::
- * The vector angle.
- *
- */
- FT_EXPORT( void )
- FT_Vector_From_Polar( FT_Vector* vec,
- FT_Fixed length,
- FT_Angle angle );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTTRIGON_H__ */
-
-
-/* END */
--- a/include/freetype/ftttdrv.h
+++ /dev/null
@@ -1,150 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftttdrv.h */
-/* */
-/* FreeType API for controlling the TrueType driver */
-/* (specification only). */
-/* */
-/* Copyright 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTTTDRV_H__
-#define __FTTTDRV_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /**************************************************************************
- *
- * @section:
- * tt_driver
- *
- * @title:
- * The TrueType driver
- *
- * @abstract:
- * Controlling the TrueType driver module.
- *
- * @description:
- * While FreeType's TrueType driver doesn't expose API functions by
- * itself, it is possible to control its behaviour with @FT_Property_Set
- * and @FT_Property_Get. The following lists the available properties
- * together with the necessary macros and structures.
- *
- * The TrueType driver's module name is `truetype'.
- *
- */
-
-
- /**************************************************************************
- *
- * @property:
- * interpreter-version
- *
- * @description:
- * Currently, two versions are available, representing the bytecode
- * interpreter with and without subpixel hinting support,
- * respectively. The default is subpixel support if
- * TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel
- * support otherwise (since it isn't available then).
- *
- * If subpixel hinting is on, many TrueType bytecode instructions
- * behave differently compared to B/W or grayscale rendering. The
- * main idea is to render at a much increased horizontal resolution,
- * then sampling down the created output to subpixel precision.
- * However, many older fonts are not suited to this and must be
- * specially taken care of by applying (hardcoded) font-specific
- * tweaks.
- *
- * Details on subpixel hinting and some of the necessary tweaks can be
- * found in Greg Hitchcock's whitepaper at
- * `http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx'.
- *
- * The following example code demonstrates how to activate subpixel
- * hinting (omitting the error handling).
- *
- * {- * FT_Library library;
- * FT_Face face;
- * FT_UInt interpreter_version = TT_INTERPRETER_VERSION_38;
- *
- *
- * FT_Init_FreeType( &library );
- *
- * FT_Property_Set( library, "truetype",
- * "interpreter-version",
- * &interpreter_version );
- * }
- *
- * @note:
- * This property can be used with @FT_Property_Get also.
- *
- */
-
-
- /**************************************************************************
- *
- * @enum:
- * TT_INTERPRETER_VERSION_XXX
- *
- * @description:
- * A list of constants used for the @interpreter-version property to
- * select the hinting engine for Truetype fonts.
- *
- * The numeric value in the constant names represents the version
- * number as returned by the `GETINFO' bytecode instruction.
- *
- * @values:
- * TT_INTERPRETER_VERSION_35 ::
- * Version~35 corresponds to MS rasterizer v.1.7 as used e.g. in
- * Windows~98; only grayscale and B/W rasterizing is supported.
- *
- * TT_INTERPRETER_VERSION_38 ::
- * Version~38 corresponds to MS rasterizer v.1.9; it is roughly
- * equivalent to the hinting provided by DirectWrite ClearType (as
- * can be found, for example, in the Internet Explorer~9 running on
- * Windows~7).
- *
- * @note:
- * This property controls the behaviour of the bytecode interpreter
- * and thus how outlines get hinted. It does *not* control how glyph
- * get rasterized! In particular, it does not control subpixel color
- * filtering.
- *
- * If FreeType has not been compiled with configuration option
- * FT_CONFIG_OPTION_SUBPIXEL_HINTING, selecting version~38 causes an
- * `FT_Err_Unimplemented_Feature' error.
- *
- */
-#define TT_INTERPRETER_VERSION_35 35
-#define TT_INTERPRETER_VERSION_38 38
-
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __FTTTDRV_H__ */
-
-
-/* END */
--- a/include/freetype/fttypes.h
+++ /dev/null
@@ -1,598 +1,0 @@
-/***************************************************************************/
-/* */
-/* fttypes.h */
-/* */
-/* FreeType simple types definitions (specification only). */
-/* */
-/* Copyright 1996-2002, 2004, 2006-2009, 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTTYPES_H__
-#define __FTTYPES_H__
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_SYSTEM_H
-#include FT_IMAGE_H
-
-#include <stddef.h>
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* basic_types */
- /* */
- /* <Title> */
- /* Basic Data Types */
- /* */
- /* <Abstract> */
- /* The basic data types defined by the library. */
- /* */
- /* <Description> */
- /* This section contains the basic data types defined by FreeType~2, */
- /* ranging from simple scalar types to bitmap descriptors. More */
- /* font-specific structures are defined in a different section. */
- /* */
- /* <Order> */
- /* FT_Byte */
- /* FT_Bytes */
- /* FT_Char */
- /* FT_Int */
- /* FT_UInt */
- /* FT_Int16 */
- /* FT_UInt16 */
- /* FT_Int32 */
- /* FT_UInt32 */
- /* FT_Short */
- /* FT_UShort */
- /* FT_Long */
- /* FT_ULong */
- /* FT_Bool */
- /* FT_Offset */
- /* FT_PtrDist */
- /* FT_String */
- /* FT_Tag */
- /* FT_Error */
- /* FT_Fixed */
- /* FT_Pointer */
- /* FT_Pos */
- /* FT_Vector */
- /* FT_BBox */
- /* FT_Matrix */
- /* FT_FWord */
- /* FT_UFWord */
- /* FT_F2Dot14 */
- /* FT_UnitVector */
- /* FT_F26Dot6 */
- /* */
- /* */
- /* FT_Generic */
- /* FT_Generic_Finalizer */
- /* */
- /* FT_Bitmap */
- /* FT_Pixel_Mode */
- /* FT_Palette_Mode */
- /* FT_Glyph_Format */
- /* FT_IMAGE_TAG */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Bool */
- /* */
- /* <Description> */
- /* A typedef of unsigned char, used for simple booleans. As usual, */
- /* values 1 and~0 represent true and false, respectively. */
- /* */
- typedef unsigned char FT_Bool;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_FWord */
- /* */
- /* <Description> */
- /* A signed 16-bit integer used to store a distance in original font */
- /* units. */
- /* */
- typedef signed short FT_FWord; /* distance in FUnits */
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_UFWord */
- /* */
- /* <Description> */
- /* An unsigned 16-bit integer used to store a distance in original */
- /* font units. */
- /* */
- typedef unsigned short FT_UFWord; /* unsigned distance */
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Char */
- /* */
- /* <Description> */
- /* A simple typedef for the _signed_ char type. */
- /* */
- typedef signed char FT_Char;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Byte */
- /* */
- /* <Description> */
- /* A simple typedef for the _unsigned_ char type. */
- /* */
- typedef unsigned char FT_Byte;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Bytes */
- /* */
- /* <Description> */
- /* A typedef for constant memory areas. */
- /* */
- typedef const FT_Byte* FT_Bytes;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Tag */
- /* */
- /* <Description> */
- /* A typedef for 32-bit tags (as used in the SFNT format). */
- /* */
- typedef FT_UInt32 FT_Tag;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_String */
- /* */
- /* <Description> */
- /* A simple typedef for the char type, usually used for strings. */
- /* */
- typedef char FT_String;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Short */
- /* */
- /* <Description> */
- /* A typedef for signed short. */
- /* */
- typedef signed short FT_Short;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_UShort */
- /* */
- /* <Description> */
- /* A typedef for unsigned short. */
- /* */
- typedef unsigned short FT_UShort;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Int */
- /* */
- /* <Description> */
- /* A typedef for the int type. */
- /* */
- typedef signed int FT_Int;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_UInt */
- /* */
- /* <Description> */
- /* A typedef for the unsigned int type. */
- /* */
- typedef unsigned int FT_UInt;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Long */
- /* */
- /* <Description> */
- /* A typedef for signed long. */
- /* */
- typedef signed long FT_Long;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_ULong */
- /* */
- /* <Description> */
- /* A typedef for unsigned long. */
- /* */
- typedef unsigned long FT_ULong;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_F2Dot14 */
- /* */
- /* <Description> */
- /* A signed 2.14 fixed-point type used for unit vectors. */
- /* */
- typedef signed short FT_F2Dot14;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_F26Dot6 */
- /* */
- /* <Description> */
- /* A signed 26.6 fixed-point type used for vectorial pixel */
- /* coordinates. */
- /* */
- typedef signed long FT_F26Dot6;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Fixed */
- /* */
- /* <Description> */
- /* This type is used to store 16.16 fixed-point values, like scaling */
- /* values or matrix coefficients. */
- /* */
- typedef signed long FT_Fixed;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Error */
- /* */
- /* <Description> */
- /* The FreeType error code type. A value of~0 is always interpreted */
- /* as a successful operation. */
- /* */
- typedef int FT_Error;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Pointer */
- /* */
- /* <Description> */
- /* A simple typedef for a typeless pointer. */
- /* */
- typedef void* FT_Pointer;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_Offset */
- /* */
- /* <Description> */
- /* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */
- /* _unsigned_ integer type used to express a file size or position, */
- /* or a memory block size. */
- /* */
- typedef size_t FT_Offset;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_PtrDist */
- /* */
- /* <Description> */
- /* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */
- /* largest _signed_ integer type used to express the distance */
- /* between two pointers. */
- /* */
- typedef ft_ptrdiff_t FT_PtrDist;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_UnitVector */
- /* */
- /* <Description> */
- /* A simple structure used to store a 2D vector unit vector. Uses */
- /* FT_F2Dot14 types. */
- /* */
- /* <Fields> */
- /* x :: Horizontal coordinate. */
- /* */
- /* y :: Vertical coordinate. */
- /* */
- typedef struct FT_UnitVector_
- {- FT_F2Dot14 x;
- FT_F2Dot14 y;
-
- } FT_UnitVector;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Matrix */
- /* */
- /* <Description> */
- /* A simple structure used to store a 2x2 matrix. Coefficients are */
- /* in 16.16 fixed-point format. The computation performed is: */
- /* */
- /* { */- /* x' = x*xx + y*xy */
- /* y' = x*yx + y*yy */
- /* } */
- /* */
- /* <Fields> */
- /* xx :: Matrix coefficient. */
- /* */
- /* xy :: Matrix coefficient. */
- /* */
- /* yx :: Matrix coefficient. */
- /* */
- /* yy :: Matrix coefficient. */
- /* */
- typedef struct FT_Matrix_
- {- FT_Fixed xx, xy;
- FT_Fixed yx, yy;
-
- } FT_Matrix;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Data */
- /* */
- /* <Description> */
- /* Read-only binary data represented as a pointer and a length. */
- /* */
- /* <Fields> */
- /* pointer :: The data. */
- /* */
- /* length :: The length of the data in bytes. */
- /* */
- typedef struct FT_Data_
- {- const FT_Byte* pointer;
- FT_Int length;
-
- } FT_Data;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Generic_Finalizer */
- /* */
- /* <Description> */
- /* Describe a function used to destroy the `client' data of any */
- /* FreeType object. See the description of the @FT_Generic type for */
- /* details of usage. */
- /* */
- /* <Input> */
- /* The address of the FreeType object that is under finalization. */
- /* Its client data is accessed through its `generic' field. */
- /* */
- typedef void (*FT_Generic_Finalizer)(void* object);
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Generic */
- /* */
- /* <Description> */
- /* Client applications often need to associate their own data to a */
- /* variety of FreeType core objects. For example, a text layout API */
- /* might want to associate a glyph cache to a given size object. */
- /* */
- /* Some FreeType object contains a `generic' field, of type */
- /* FT_Generic, which usage is left to client applications and font */
- /* servers. */
- /* */
- /* It can be used to store a pointer to client-specific data, as well */
- /* as the address of a `finalizer' function, which will be called by */
- /* FreeType when the object is destroyed (for example, the previous */
- /* client example would put the address of the glyph cache destructor */
- /* in the `finalizer' field). */
- /* */
- /* <Fields> */
- /* data :: A typeless pointer to any client-specified data. This */
- /* field is completely ignored by the FreeType library. */
- /* */
- /* finalizer :: A pointer to a `generic finalizer' function, which */
- /* will be called when the object is destroyed. If this */
- /* field is set to NULL, no code will be called. */
- /* */
- typedef struct FT_Generic_
- {- void* data;
- FT_Generic_Finalizer finalizer;
-
- } FT_Generic;
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_MAKE_TAG */
- /* */
- /* <Description> */
- /* This macro converts four-letter tags that are used to label */
- /* TrueType tables into an unsigned long, to be used within FreeType. */
- /* */
- /* <Note> */
- /* The produced values *must* be 32-bit integers. Don't redefine */
- /* this macro. */
- /* */
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
- (FT_Tag) \
- ( ( (FT_ULong)_x1 << 24 ) | \
- ( (FT_ULong)_x2 << 16 ) | \
- ( (FT_ULong)_x3 << 8 ) | \
- (FT_ULong)_x4 )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /* */
- /* L I S T M A N A G E M E N T */
- /* */
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* list_processing */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_ListNode */
- /* */
- /* <Description> */
- /* Many elements and objects in FreeType are listed through an */
- /* @FT_List record (see @FT_ListRec). As its name suggests, an */
- /* FT_ListNode is a handle to a single list element. */
- /* */
- typedef struct FT_ListNodeRec_* FT_ListNode;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* FT_List */
- /* */
- /* <Description> */
- /* A handle to a list record (see @FT_ListRec). */
- /* */
- typedef struct FT_ListRec_* FT_List;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_ListNodeRec */
- /* */
- /* <Description> */
- /* A structure used to hold a single list element. */
- /* */
- /* <Fields> */
- /* prev :: The previous element in the list. NULL if first. */
- /* */
- /* next :: The next element in the list. NULL if last. */
- /* */
- /* data :: A typeless pointer to the listed object. */
- /* */
- typedef struct FT_ListNodeRec_
- {- FT_ListNode prev;
- FT_ListNode next;
- void* data;
-
- } FT_ListNodeRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_ListRec */
- /* */
- /* <Description> */
- /* A structure used to hold a simple doubly-linked list. These are */
- /* used in many parts of FreeType. */
- /* */
- /* <Fields> */
- /* head :: The head (first element) of doubly-linked list. */
- /* */
- /* tail :: The tail (last element) of doubly-linked list. */
- /* */
- typedef struct FT_ListRec_
- {- FT_ListNode head;
- FT_ListNode tail;
-
- } FT_ListRec;
-
-
- /* */
-
-#define FT_IS_EMPTY( list ) ( (list).head == 0 )
-#define FT_BOOL( x ) ( (FT_Bool)( x ) )
-
- /* concatenate C tokens */
-#define FT_ERR_XCAT( x, y ) x ## y
-#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
-
- /* see `ftmoderr.h' for descriptions of the following macros */
-
-#define FT_ERR( e ) FT_ERR_CAT( FT_ERR_PREFIX, e )
-
-#define FT_ERROR_BASE( x ) ( (x) & 0xFF )
-#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U )
-
-#define FT_ERR_EQ( x, e ) \
- ( FT_ERROR_BASE( x ) == FT_ERROR_BASE( FT_ERR( e ) ) )
-#define FT_ERR_NEQ( x, e ) \
- ( FT_ERROR_BASE( x ) != FT_ERROR_BASE( FT_ERR( e ) ) )
-
-
-FT_END_HEADER
-
-#endif /* __FTTYPES_H__ */
-
-
-/* END */
--- a/include/freetype/ftwinfnt.h
+++ /dev/null
@@ -1,275 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftwinfnt.h */
-/* */
-/* FreeType API for accessing Windows fnt-specific data. */
-/* */
-/* Copyright 2003, 2004, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTWINFNT_H__
-#define __FTWINFNT_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* winfnt_fonts */
- /* */
- /* <Title> */
- /* Window FNT Files */
- /* */
- /* <Abstract> */
- /* Windows FNT specific API. */
- /* */
- /* <Description> */
- /* This section contains the declaration of Windows FNT specific */
- /* functions. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************
- *
- * @enum:
- * FT_WinFNT_ID_XXX
- *
- * @description:
- * A list of valid values for the `charset' byte in
- * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX
- * encodings (except for cp1361) can be found at
- * ftp://ftp.unicode.org/public in the MAPPINGS/VENDORS/MICSFT/WINDOWS
- * subdirectory. cp1361 is roughly a superset of
- * MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
- *
- * @values:
- * FT_WinFNT_ID_DEFAULT ::
- * This is used for font enumeration and font creation as a
- * `don't care' value. Valid font files don't contain this value.
- * When querying for information about the character set of the font
- * that is currently selected into a specified device context, this
- * return value (of the related Windows API) simply denotes failure.
- *
- * FT_WinFNT_ID_SYMBOL ::
- * There is no known mapping table available.
- *
- * FT_WinFNT_ID_MAC ::
- * Mac Roman encoding.
- *
- * FT_WinFNT_ID_OEM ::
- * From Michael Pöttgen <[email protected]>:
- *
- * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
- * is used for the charset of vector fonts, like `modern.fon',
- * `roman.fon', and `script.fon' on Windows.
- *
- * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
- * specifies a character set that is operating-system dependent.
- *
- * The `IFIMETRICS' documentation from the `Windows Driver
- * Development Kit' says: This font supports an OEM-specific
- * character set. The OEM character set is system dependent.
- *
- * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
- * second default codepage that most international versions of
- * Windows have. It is one of the OEM codepages from
- *
- * http://www.microsoft.com/globaldev/reference/cphome.mspx,
- *
- * and is used for the `DOS boxes', to support legacy applications.
- * A German Windows version for example usually uses ANSI codepage
- * 1252 and OEM codepage 850.
- *
- * FT_WinFNT_ID_CP874 ::
- * A superset of Thai TIS 620 and ISO 8859-11.
- *
- * FT_WinFNT_ID_CP932 ::
- * A superset of Japanese Shift-JIS (with minor deviations).
- *
- * FT_WinFNT_ID_CP936 ::
- * A superset of simplified Chinese GB 2312-1980 (with different
- * ordering and minor deviations).
- *
- * FT_WinFNT_ID_CP949 ::
- * A superset of Korean Hangul KS~C 5601-1987 (with different
- * ordering and minor deviations).
- *
- * FT_WinFNT_ID_CP950 ::
- * A superset of traditional Chinese Big~5 ETen (with different
- * ordering and minor deviations).
- *
- * FT_WinFNT_ID_CP1250 ::
- * A superset of East European ISO 8859-2 (with slightly different
- * ordering).
- *
- * FT_WinFNT_ID_CP1251 ::
- * A superset of Russian ISO 8859-5 (with different ordering).
- *
- * FT_WinFNT_ID_CP1252 ::
- * ANSI encoding. A superset of ISO 8859-1.
- *
- * FT_WinFNT_ID_CP1253 ::
- * A superset of Greek ISO 8859-7 (with minor modifications).
- *
- * FT_WinFNT_ID_CP1254 ::
- * A superset of Turkish ISO 8859-9.
- *
- * FT_WinFNT_ID_CP1255 ::
- * A superset of Hebrew ISO 8859-8 (with some modifications).
- *
- * FT_WinFNT_ID_CP1256 ::
- * A superset of Arabic ISO 8859-6 (with different ordering).
- *
- * FT_WinFNT_ID_CP1257 ::
- * A superset of Baltic ISO 8859-13 (with some deviations).
- *
- * FT_WinFNT_ID_CP1258 ::
- * For Vietnamese. This encoding doesn't cover all necessary
- * characters.
- *
- * FT_WinFNT_ID_CP1361 ::
- * Korean (Johab).
- */
-
-#define FT_WinFNT_ID_CP1252 0
-#define FT_WinFNT_ID_DEFAULT 1
-#define FT_WinFNT_ID_SYMBOL 2
-#define FT_WinFNT_ID_MAC 77
-#define FT_WinFNT_ID_CP932 128
-#define FT_WinFNT_ID_CP949 129
-#define FT_WinFNT_ID_CP1361 130
-#define FT_WinFNT_ID_CP936 134
-#define FT_WinFNT_ID_CP950 136
-#define FT_WinFNT_ID_CP1253 161
-#define FT_WinFNT_ID_CP1254 162
-#define FT_WinFNT_ID_CP1258 163
-#define FT_WinFNT_ID_CP1255 177
-#define FT_WinFNT_ID_CP1256 178
-#define FT_WinFNT_ID_CP1257 186
-#define FT_WinFNT_ID_CP1251 204
-#define FT_WinFNT_ID_CP874 222
-#define FT_WinFNT_ID_CP1250 238
-#define FT_WinFNT_ID_OEM 255
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_WinFNT_HeaderRec */
- /* */
- /* <Description> */
- /* Windows FNT Header info. */
- /* */
- typedef struct FT_WinFNT_HeaderRec_
- {- FT_UShort version;
- FT_ULong file_size;
- FT_Byte copyright[60];
- FT_UShort file_type;
- FT_UShort nominal_point_size;
- FT_UShort vertical_resolution;
- FT_UShort horizontal_resolution;
- FT_UShort ascent;
- FT_UShort internal_leading;
- FT_UShort external_leading;
- FT_Byte italic;
- FT_Byte underline;
- FT_Byte strike_out;
- FT_UShort weight;
- FT_Byte charset;
- FT_UShort pixel_width;
- FT_UShort pixel_height;
- FT_Byte pitch_and_family;
- FT_UShort avg_width;
- FT_UShort max_width;
- FT_Byte first_char;
- FT_Byte last_char;
- FT_Byte default_char;
- FT_Byte break_char;
- FT_UShort bytes_per_row;
- FT_ULong device_offset;
- FT_ULong face_name_offset;
- FT_ULong bits_pointer;
- FT_ULong bits_offset;
- FT_Byte reserved;
- FT_ULong flags;
- FT_UShort A_space;
- FT_UShort B_space;
- FT_UShort C_space;
- FT_UShort color_table_offset;
- FT_ULong reserved1[4];
-
- } FT_WinFNT_HeaderRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_WinFNT_Header */
- /* */
- /* <Description> */
- /* A handle to an @FT_WinFNT_HeaderRec structure. */
- /* */
- typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header;
-
-
- /**********************************************************************
- *
- * @function:
- * FT_Get_WinFNT_Header
- *
- * @description:
- * Retrieve a Windows FNT font info header.
- *
- * @input:
- * face :: A handle to the input face.
- *
- * @output:
- * aheader :: The WinFNT header.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * This function only works with Windows FNT faces, returning an error
- * otherwise.
- */
- FT_EXPORT( FT_Error )
- FT_Get_WinFNT_Header( FT_Face face,
- FT_WinFNT_HeaderRec *aheader );
-
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTWINFNT_H__ */
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
--- a/include/freetype/ftxf86.h
+++ /dev/null
@@ -1,83 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftxf86.h */
-/* */
-/* Support functions for X11. */
-/* */
-/* Copyright 2002-2004, 2006, 2007, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTXF86_H__
-#define __FTXF86_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* font_formats */
- /* */
- /* <Title> */
- /* Font Formats */
- /* */
- /* <Abstract> */
- /* Getting the font format. */
- /* */
- /* <Description> */
- /* The single function in this section can be used to get the font */
- /* format. Note that this information is not needed normally; */
- /* however, there are special cases (like in PDF devices) where it is */
- /* important to differentiate, in spite of FreeType's uniform API. */
- /* */
- /* This function is in the X11/xf86 namespace for historical reasons */
- /* and in no way depends on that windowing system. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_X11_Font_Format */
- /* */
- /* <Description> */
- /* Return a string describing the format of a given face, using values */
- /* that can be used as an X11 FONT_PROPERTY. Possible values are */
- /* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
- /* `PFR', and `Windows~FNT'. */
- /* */
- /* <Input> */
- /* face :: */
- /* Input face handle. */
- /* */
- /* <Return> */
- /* Font format string. NULL in case of error. */
- /* */
- FT_EXPORT( const char* )
- FT_Get_X11_Font_Format( FT_Face face );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTXF86_H__ */
--- a/include/freetype/internal/autohint.h
+++ /dev/null
@@ -1,244 +1,0 @@
-/***************************************************************************/
-/* */
-/* autohint.h */
-/* */
-/* High-level `autohint' module-specific interface (specification). */
-/* */
-/* Copyright 1996-2002, 2007, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* The auto-hinter is used to load and automatically hint glyphs if a */
- /* format-specific hinter isn't available. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __AUTOHINT_H__
-#define __AUTOHINT_H__
-
-
- /*************************************************************************/
- /* */
- /* A small technical note regarding automatic hinting in order to */
- /* clarify this module interface. */
- /* */
- /* An automatic hinter might compute two kinds of data for a given face: */
- /* */
- /* - global hints: Usually some metrics that describe global properties */
- /* of the face. It is computed by scanning more or less */
- /* aggressively the glyphs in the face, and thus can be */
- /* very slow to compute (even if the size of global */
- /* hints is really small). */
- /* */
- /* - glyph hints: These describe some important features of the glyph */
- /* outline, as well as how to align them. They are */
- /* generally much faster to compute than global hints. */
- /* */
- /* The current FreeType auto-hinter does a pretty good job while */
- /* performing fast computations for both global and glyph hints. */
- /* However, we might be interested in introducing more complex and */
- /* powerful algorithms in the future, like the one described in the John */
- /* D. Hobby paper, which unfortunately requires a lot more horsepower. */
- /* */
- /* Because a sufficiently sophisticated font management system would */
- /* typically implement an LRU cache of opened face objects to reduce */
- /* memory usage, it is a good idea to be able to avoid recomputing */
- /* global hints every time the same face is re-opened. */
- /* */
- /* We thus provide the ability to cache global hints outside of the face */
- /* object, in order to speed up font re-opening time. Of course, this */
- /* feature is purely optional, so most client programs won't even notice */
- /* it. */
- /* */
- /* I initially thought that it would be a good idea to cache the glyph */
- /* hints too. However, my general idea now is that if you really need */
- /* to cache these too, you are simply in need of a new font format, */
- /* where all this information could be stored within the font file and */
- /* decoded on the fly. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct FT_AutoHinterRec_ *FT_AutoHinter;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlobalGetFunc */
- /* */
- /* <Description> */
- /* Retrieve the global hints computed for a given face object. The */
- /* resulting data is dissociated from the face and will survive a */
- /* call to FT_Done_Face(). It must be discarded through the API */
- /* FT_AutoHinter_GlobalDoneFunc(). */
- /* */
- /* <Input> */
- /* hinter :: A handle to the source auto-hinter. */
- /* */
- /* face :: A handle to the source face object. */
- /* */
- /* <Output> */
- /* global_hints :: A typeless pointer to the global hints. */
- /* */
- /* global_len :: The size in bytes of the global hints. */
- /* */
- typedef void
- (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter,
- FT_Face face,
- void** global_hints,
- long* global_len );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlobalDoneFunc */
- /* */
- /* <Description> */
- /* Discard the global hints retrieved through */
- /* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */
- /* are freed from memory. */
- /* */
- /* <Input> */
- /* hinter :: A handle to the auto-hinter module. */
- /* */
- /* global :: A pointer to retrieved global hints to discard. */
- /* */
- typedef void
- (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter,
- void* global );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlobalResetFunc */
- /* */
- /* <Description> */
- /* This function is used to recompute the global metrics in a given */
- /* font. This is useful when global font data changes (e.g. Multiple */
- /* Masters fonts where blend coordinates change). */
- /* */
- /* <Input> */
- /* hinter :: A handle to the source auto-hinter. */
- /* */
- /* face :: A handle to the face. */
- /* */
- typedef void
- (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter,
- FT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_AutoHinter_GlyphLoadFunc */
- /* */
- /* <Description> */
- /* This function is used to load, scale, and automatically hint a */
- /* glyph from a given face. */
- /* */
- /* <Input> */
- /* face :: A handle to the face. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* load_flags :: The load flags. */
- /* */
- /* <Note> */
- /* This function is capable of loading composite glyphs by hinting */
- /* each sub-glyph independently (which improves quality). */
- /* */
- /* It will call the font driver with @FT_Load_Glyph, with */
- /* @FT_LOAD_NO_SCALE set. */
- /* */
- typedef FT_Error
- (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter,
- FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_AutoHinter_InterfaceRec */
- /* */
- /* <Description> */
- /* The auto-hinter module's interface. */
- /* */
- typedef struct FT_AutoHinter_InterfaceRec_
- {- FT_AutoHinter_GlobalResetFunc reset_face;
- FT_AutoHinter_GlobalGetFunc get_global_hints;
- FT_AutoHinter_GlobalDoneFunc done_global_hints;
- FT_AutoHinter_GlyphLoadFunc load_glyph;
-
- } FT_AutoHinter_InterfaceRec, *FT_AutoHinter_Interface;
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_AUTOHINTER_INTERFACE( \
- class_, \
- reset_face_, \
- get_global_hints_, \
- done_global_hints_, \
- load_glyph_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_AutoHinter_InterfaceRec class_ = \
- { \- reset_face_, \
- get_global_hints_, \
- done_global_hints_, \
- load_glyph_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_AUTOHINTER_INTERFACE( \
- class_, \
- reset_face_, \
- get_global_hints_, \
- done_global_hints_, \
- load_glyph_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_AutoHinter_InterfaceRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->reset_face = reset_face_; \
- clazz->get_global_hints = get_global_hints_; \
- clazz->done_global_hints = done_global_hints_; \
- clazz->load_glyph = load_glyph_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* __AUTOHINT_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftcalc.h
+++ /dev/null
@@ -1,171 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftcalc.h */
-/* */
-/* Arithmetic computations (specification). */
-/* */
-/* Copyright 1996-2006, 2008, 2009, 2012-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTCALC_H__
-#define __FTCALC_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_SqrtFixed */
- /* */
- /* <Description> */
- /* Computes the square root of a 16.16 fixed-point value. */
- /* */
- /* <Input> */
- /* x :: The value to compute the root for. */
- /* */
- /* <Return> */
- /* The result of `sqrt(x)'. */
- /* */
- /* <Note> */
- /* This function is not very fast. */
- /* */
- FT_BASE( FT_Int32 )
- FT_SqrtFixed( FT_Int32 x );
-
-#endif /* 0 */
-
-
- /*************************************************************************/
- /* */
- /* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_MulDiv_No_Round */
- /* */
- /* <Description> */
- /* A very simple function used to perform the computation `(a*b)/c' */
- /* (without rounding) with maximum accuracy (it uses a 64-bit */
- /* intermediate integer whenever necessary). */
- /* */
- /* This function isn't necessarily as fast as some processor specific */
- /* operations, but is at least completely portable. */
- /* */
- /* <Input> */
- /* a :: The first multiplier. */
- /* b :: The second multiplier. */
- /* c :: The divisor. */
- /* */
- /* <Return> */
- /* The result of `(a*b)/c'. This function never traps when trying to */
- /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
- /* on the signs of `a' and `b'. */
- /* */
- FT_BASE( FT_Long )
- FT_MulDiv_No_Round( FT_Long a,
- FT_Long b,
- FT_Long c );
-
-
- /*
- * A variant of FT_Matrix_Multiply which scales its result afterwards.
- * The idea is that both `a' and `b' are scaled by factors of 10 so that
- * the values are as precise as possible to get a correct result during
- * the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
- * `a' and `b', respectively, then the scaling factor of the result is
- * `sa*sb'.
- */
- FT_BASE( void )
- FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
- FT_Matrix *b,
- FT_Long scaling );
-
-
- /*
- * A variant of FT_Vector_Transform. See comments for
- * FT_Matrix_Multiply_Scaled.
- */
- FT_BASE( void )
- FT_Vector_Transform_Scaled( FT_Vector* vector,
- const FT_Matrix* matrix,
- FT_Long scaling );
-
-
- /*
- * Return -1, 0, or +1, depending on the orientation of a given corner.
- * We use the Cartesian coordinate system, with positive vertical values
- * going upwards. The function returns +1 if the corner turns to the
- * left, -1 to the right, and 0 for undecidable cases.
- */
- FT_BASE( FT_Int )
- ft_corner_orientation( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y );
-
- /*
- * Return TRUE if a corner is flat or nearly flat. This is equivalent to
- * saying that the angle difference between the `in' and `out' vectors is
- * very small.
- */
- FT_BASE( FT_Int )
- ft_corner_is_flat( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y );
-
-
- /*
- * Return the most significant bit index.
- */
- FT_BASE( FT_Int )
- FT_MSB( FT_UInt32 z );
-
-
- /*
- * Return sqrt(x*x+y*y), which is the same as `FT_Vector_Length' but uses
- * two fixed-point arguments instead.
- */
- FT_BASE( FT_Fixed )
- FT_Hypot( FT_Fixed x,
- FT_Fixed y );
-
-
-#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 )
-#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 )
-#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 )
-#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 )
-#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) )
-#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 )
-
-#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
- : ( -( ( 32 - (x) ) & -64 ) ) )
-
-
-FT_END_HEADER
-
-#endif /* __FTCALC_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftdebug.h
+++ /dev/null
@@ -1,255 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftdebug.h */
-/* */
-/* Debugging and logging component (specification). */
-/* */
-/* Copyright 1996-2002, 2004, 2006-2009, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/* */
-/* IMPORTANT: A description of FreeType's debugging support can be */
-/* found in `docs/DEBUG.TXT'. Read it if you need to use or */
-/* understand this code. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTDEBUG_H__
-#define __FTDEBUG_H__
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
- /* is already defined; this simplifies the following #ifdefs */
- /* */
-#ifdef FT_DEBUG_LEVEL_TRACE
-#undef FT_DEBUG_LEVEL_ERROR
-#define FT_DEBUG_LEVEL_ERROR
-#endif
-
-
- /*************************************************************************/
- /* */
- /* Define the trace enums as well as the trace levels array when they */
- /* are needed. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
-#define FT_TRACE_DEF( x ) trace_ ## x ,
-
- /* defining the enumeration */
- typedef enum FT_Trace_
- {-#include FT_INTERNAL_TRACE_H
- trace_count
-
- } FT_Trace;
-
-
- /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
- extern int ft_trace_levels[trace_count];
-
-#undef FT_TRACE_DEF
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
-
- /*************************************************************************/
- /* */
- /* Define the FT_TRACE macro */
- /* */
- /* IMPORTANT! */
- /* */
- /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
- /* value before using any TRACE macro. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
-#define FT_TRACE( level, varformat ) \
- do \
- { \- if ( ft_trace_levels[FT_COMPONENT] >= level ) \
- FT_Message varformat; \
- } while ( 0 )
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Trace_Get_Count */
- /* */
- /* <Description> */
- /* Return the number of available trace components. */
- /* */
- /* <Return> */
- /* The number of trace components. 0 if FreeType 2 is not built with */
- /* FT_DEBUG_LEVEL_TRACE definition. */
- /* */
- /* <Note> */
- /* This function may be useful if you want to access elements of */
- /* the internal `ft_trace_levels' array by an index. */
- /* */
- FT_BASE( FT_Int )
- FT_Trace_Get_Count( void );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Trace_Get_Name */
- /* */
- /* <Description> */
- /* Return the name of a trace component. */
- /* */
- /* <Input> */
- /* The index of the trace component. */
- /* */
- /* <Return> */
- /* The name of the trace component. This is a statically allocated */
- /* C string, so do not free it after use. NULL if FreeType 2 is not */
- /* built with FT_DEBUG_LEVEL_TRACE definition. */
- /* */
- /* <Note> */
- /* Use @FT_Trace_Get_Count to get the number of available trace */
- /* components. */
- /* */
- /* This function may be useful if you want to control FreeType 2's */
- /* debug level in your application. */
- /* */
- FT_BASE( const char * )
- FT_Trace_Get_Name( FT_Int idx );
-
-
- /*************************************************************************/
- /* */
- /* You need two opening and closing parentheses! */
- /* */
- /* Example: FT_TRACE0(( "Value is %i", foo )) */
- /* */
- /* Output of the FT_TRACEX macros is sent to stderr. */
- /* */
- /*************************************************************************/
-
-#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat )
-#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat )
-#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat )
-#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat )
-#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat )
-#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat )
-#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat )
-#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat )
-
-
- /*************************************************************************/
- /* */
- /* Define the FT_ERROR macro. */
- /* */
- /* Output of this macro is sent to stderr. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
-#define FT_ERROR( varformat ) FT_Message varformat
-
-#else /* !FT_DEBUG_LEVEL_ERROR */
-
-#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */-
-#endif /* !FT_DEBUG_LEVEL_ERROR */
-
-
- /*************************************************************************/
- /* */
- /* Define the FT_ASSERT and FT_THROW macros. The call to `FT_Throw' */
- /* makes it possible to easily set a breakpoint at this function. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
-#define FT_ASSERT( condition ) \
- do \
- { \- if ( !( condition ) ) \
- FT_Panic( "assertion failed on line %d of file %s\n", \
- __LINE__, __FILE__ ); \
- } while ( 0 )
-
-#define FT_THROW( e ) \
- ( FT_Throw( FT_ERR_CAT( FT_ERR_PREFIX, e ), \
- __LINE__, \
- __FILE__ ) | \
- FT_ERR_CAT( FT_ERR_PREFIX, e ) )
-
-#else /* !FT_DEBUG_LEVEL_ERROR */
-
-#define FT_ASSERT( condition ) do { } while ( 0 )-
-#define FT_THROW( e ) FT_ERR_CAT( FT_ERR_PREFIX, e )
-
-#endif /* !FT_DEBUG_LEVEL_ERROR */
-
-
- /*************************************************************************/
- /* */
- /* Define `FT_Message' and `FT_Panic' when needed. */
- /* */
- /*************************************************************************/
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
-#include "stdio.h" /* for vfprintf() */
-
- /* print a message */
- FT_BASE( void )
- FT_Message( const char* fmt,
- ... );
-
- /* print a message and exit */
- FT_BASE( void )
- FT_Panic( const char* fmt,
- ... );
-
- /* report file name and line number of an error */
- FT_BASE( int )
- FT_Throw( FT_Error error,
- int line,
- const char* file );
-
-#endif /* FT_DEBUG_LEVEL_ERROR */
-
-
- FT_BASE( void )
- ft_debug_init( void );
-
-FT_END_HEADER
-
-#endif /* __FTDEBUG_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftdriver.h
+++ /dev/null
@@ -1,409 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftdriver.h */
-/* */
-/* FreeType font driver interface (specification). */
-/* */
-/* Copyright 1996-2003, 2006, 2008, 2011-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTDRIVER_H__
-#define __FTDRIVER_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef FT_Error
- (*FT_Face_InitFunc)( FT_Stream stream,
- FT_Face face,
- FT_Int typeface_index,
- FT_Int num_params,
- FT_Parameter* parameters );
-
- typedef void
- (*FT_Face_DoneFunc)( FT_Face face );
-
-
- typedef FT_Error
- (*FT_Size_InitFunc)( FT_Size size );
-
- typedef void
- (*FT_Size_DoneFunc)( FT_Size size );
-
-
- typedef FT_Error
- (*FT_Slot_InitFunc)( FT_GlyphSlot slot );
-
- typedef void
- (*FT_Slot_DoneFunc)( FT_GlyphSlot slot );
-
-
- typedef FT_Error
- (*FT_Size_RequestFunc)( FT_Size size,
- FT_Size_Request req );
-
- typedef FT_Error
- (*FT_Size_SelectFunc)( FT_Size size,
- FT_ULong size_index );
-
- typedef FT_Error
- (*FT_Slot_LoadFunc)( FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
- typedef FT_UInt
- (*FT_CharMap_CharIndexFunc)( FT_CharMap charmap,
- FT_Long charcode );
-
- typedef FT_Long
- (*FT_CharMap_CharNextFunc)( FT_CharMap charmap,
- FT_Long charcode );
-
-
- typedef FT_Error
- (*FT_Face_GetKerningFunc)( FT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_Vector* kerning );
-
-
- typedef FT_Error
- (*FT_Face_AttachFunc)( FT_Face face,
- FT_Stream stream );
-
-
- typedef FT_Error
- (*FT_Face_GetAdvancesFunc)( FT_Face face,
- FT_UInt first,
- FT_UInt count,
- FT_Int32 flags,
- FT_Fixed* advances );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Driver_ClassRec */
- /* */
- /* <Description> */
- /* The font driver class. This structure mostly contains pointers to */
- /* driver methods. */
- /* */
- /* <Fields> */
- /* root :: The parent module. */
- /* */
- /* face_object_size :: The size of a face object in bytes. */
- /* */
- /* size_object_size :: The size of a size object in bytes. */
- /* */
- /* slot_object_size :: The size of a glyph object in bytes. */
- /* */
- /* init_face :: The format-specific face constructor. */
- /* */
- /* done_face :: The format-specific face destructor. */
- /* */
- /* init_size :: The format-specific size constructor. */
- /* */
- /* done_size :: The format-specific size destructor. */
- /* */
- /* init_slot :: The format-specific slot constructor. */
- /* */
- /* done_slot :: The format-specific slot destructor. */
- /* */
- /* */
- /* load_glyph :: A function handle to load a glyph to a slot. */
- /* This field is mandatory! */
- /* */
- /* get_kerning :: A function handle to return the unscaled */
- /* kerning for a given pair of glyphs. Can be */
- /* set to 0 if the format doesn't support */
- /* kerning. */
- /* */
- /* attach_file :: This function handle is used to read */
- /* additional data for a face from another */
- /* file/stream. For example, this can be used to */
- /* add data from AFM or PFM files on a Type 1 */
- /* face, or a CIDMap on a CID-keyed face. */
- /* */
- /* get_advances :: A function handle used to return advance */
- /* widths of `count' glyphs (in font units), */
- /* starting at `first'. The `vertical' flag must */
- /* be set to get vertical advance heights. The */
- /* `advances' buffer is caller-allocated. */
- /* The idea of this function is to be able to */
- /* perform device-independent text layout without */
- /* loading a single glyph image. */
- /* */
- /* request_size :: A handle to a function used to request the new */
- /* character size. Can be set to 0 if the */
- /* scaling done in the base layer suffices. */
- /* */
- /* select_size :: A handle to a function used to select a new */
- /* fixed size. It is used only if */
- /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */
- /* to 0 if the scaling done in the base layer */
- /* suffices. */
- /* <Note> */
- /* Most function pointers, with the exception of `load_glyph', can be */
- /* set to 0 to indicate a default behaviour. */
- /* */
- typedef struct FT_Driver_ClassRec_
- {- FT_Module_Class root;
-
- FT_Long face_object_size;
- FT_Long size_object_size;
- FT_Long slot_object_size;
-
- FT_Face_InitFunc init_face;
- FT_Face_DoneFunc done_face;
-
- FT_Size_InitFunc init_size;
- FT_Size_DoneFunc done_size;
-
- FT_Slot_InitFunc init_slot;
- FT_Slot_DoneFunc done_slot;
-
- FT_Slot_LoadFunc load_glyph;
-
- FT_Face_GetKerningFunc get_kerning;
- FT_Face_AttachFunc attach_file;
- FT_Face_GetAdvancesFunc get_advances;
-
- /* since version 2.2 */
- FT_Size_RequestFunc request_size;
- FT_Size_SelectFunc select_size;
-
- } FT_Driver_ClassRec, *FT_Driver_Class;
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DECLARE_DRIVER */
- /* */
- /* <Description> */
- /* Used to create a forward declaration of an FT_Driver_ClassRec */
- /* struct instance. */
- /* */
- /* <Macro> */
- /* FT_DEFINE_DRIVER */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Driver_ClassRec struct. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' function has to be */
- /* called with a pointer where the allocated structure is returned. */
- /* And when it is no longer needed a `destroy' function needs to be */
- /* called to release that allocation. */
- /* */
- /* `fcinit.c' (ft_create_default_module_classes) already contains a */
- /* mechanism to call these functions for the default modules */
- /* described in `ftmodule.h'. */
- /* */
- /* Notice that the created `create' and `destroy' functions call */
- /* `pic_init' and `pic_free' to allow you to manually allocate and */
- /* initialize any additional global data, like a module specific */
- /* interface, and put them in the global pic container defined in */
- /* `ftpic.h'. If you don't need them just implement the functions as */
- /* empty to resolve the link error. Also the `pic_init' and */
- /* `pic_free' functions should be declared in `pic.h', to be referred */
- /* by driver definition calling `FT_DEFINE_DRIVER' in following. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro is */
- /* used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_DRIVER( class_ ) \
- FT_CALLBACK_TABLE \
- const FT_Driver_ClassRec class_;
-
-#define FT_DEFINE_DRIVER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- face_object_size_, \
- size_object_size_, \
- slot_object_size_, \
- init_face_, \
- done_face_, \
- init_size_, \
- done_size_, \
- init_slot_, \
- done_slot_, \
- load_glyph_, \
- get_kerning_, \
- attach_file_, \
- get_advances_, \
- request_size_, \
- select_size_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Driver_ClassRec class_ = \
- { \- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- \
- face_object_size_, \
- size_object_size_, \
- slot_object_size_, \
- \
- init_face_, \
- done_face_, \
- \
- init_size_, \
- done_size_, \
- \
- init_slot_, \
- done_slot_, \
- \
- load_glyph_, \
- \
- get_kerning_, \
- attach_file_, \
- get_advances_, \
- \
- request_size_, \
- select_size_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_DRIVER( class_ ) FT_DECLARE_MODULE( class_ )
-
-#define FT_DEFINE_DRIVER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- face_object_size_, \
- size_object_size_, \
- slot_object_size_, \
- init_face_, \
- done_face_, \
- init_size_, \
- done_size_, \
- init_slot_, \
- done_slot_, \
- load_glyph_, \
- get_kerning_, \
- attach_file_, \
- get_advances_, \
- request_size_, \
- select_size_ ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz ) \
- { \- FT_Memory memory = library->memory; \
- FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \
- \
- \
- class_ ## _pic_free( library ); \
- if ( dclazz ) \
- FT_FREE( dclazz ); \
- } \
- \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ) \
- { \- FT_Driver_Class clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
- return error; \
- \
- error = class_ ## _pic_init( library ); \
- if ( error ) \
- { \- FT_FREE( clazz ); \
- return error; \
- } \
- \
- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- \
- clazz->face_object_size = face_object_size_; \
- clazz->size_object_size = size_object_size_; \
- clazz->slot_object_size = slot_object_size_; \
- \
- clazz->init_face = init_face_; \
- clazz->done_face = done_face_; \
- \
- clazz->init_size = init_size_; \
- clazz->done_size = done_size_; \
- \
- clazz->init_slot = init_slot_; \
- clazz->done_slot = done_slot_; \
- \
- clazz->load_glyph = load_glyph_; \
- \
- clazz->get_kerning = get_kerning_; \
- clazz->attach_file = attach_file_; \
- clazz->get_advances = get_advances_; \
- \
- clazz->request_size = request_size_; \
- clazz->select_size = select_size_; \
- \
- *output_class = (FT_Module_Class*)clazz; \
- \
- return FT_Err_Ok; \
- }
-
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* __FTDRIVER_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftgloadr.h
+++ /dev/null
@@ -1,168 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftgloadr.h */
-/* */
-/* The FreeType glyph loader (specification). */
-/* */
-/* Copyright 2002, 2003, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTGLOADR_H__
-#define __FTGLOADR_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_GlyphLoader */
- /* */
- /* <Description> */
- /* The glyph loader is an internal object used to load several glyphs */
- /* together (for example, in the case of composites). */
- /* */
- /* <Note> */
- /* The glyph loader implementation is not part of the high-level API, */
- /* hence the forward structure declaration. */
- /* */
- typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ;
-
-
-#if 0 /* moved to freetype.h in version 2.2 */
-#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
-#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
-#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
-#define FT_SUBGLYPH_FLAG_SCALE 8
-#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
-#define FT_SUBGLYPH_FLAG_2X2 0x80
-#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
-#endif
-
-
- typedef struct FT_SubGlyphRec_
- {- FT_Int index;
- FT_UShort flags;
- FT_Int arg1;
- FT_Int arg2;
- FT_Matrix transform;
-
- } FT_SubGlyphRec;
-
-
- typedef struct FT_GlyphLoadRec_
- {- FT_Outline outline; /* outline */
- FT_Vector* extra_points; /* extra points table */
- FT_Vector* extra_points2; /* second extra points table */
- FT_UInt num_subglyphs; /* number of subglyphs */
- FT_SubGlyph subglyphs; /* subglyphs */
-
- } FT_GlyphLoadRec, *FT_GlyphLoad;
-
-
- typedef struct FT_GlyphLoaderRec_
- {- FT_Memory memory;
- FT_UInt max_points;
- FT_UInt max_contours;
- FT_UInt max_subglyphs;
- FT_Bool use_extra;
-
- FT_GlyphLoadRec base;
- FT_GlyphLoadRec current;
-
- void* other; /* for possible future extension? */
-
- } FT_GlyphLoaderRec;
-
-
- /* create new empty glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_New( FT_Memory memory,
- FT_GlyphLoader *aloader );
-
- /* add an extra points table to a glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader );
-
- /* destroy a glyph loader */
- FT_BASE( void )
- FT_GlyphLoader_Done( FT_GlyphLoader loader );
-
- /* reset a glyph loader (frees everything int it) */
- FT_BASE( void )
- FT_GlyphLoader_Reset( FT_GlyphLoader loader );
-
- /* rewind a glyph loader */
- FT_BASE( void )
- FT_GlyphLoader_Rewind( FT_GlyphLoader loader );
-
- /* check that there is enough space to add `n_points' and `n_contours' */
- /* to the glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
- FT_UInt n_points,
- FT_UInt n_contours );
-
-
-#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
- ( (_count) == 0 || ((_loader)->base.outline.n_points + \
- (_loader)->current.outline.n_points + \
- (unsigned long)(_count)) <= (_loader)->max_points )
-
-#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
- ( (_count) == 0 || ((_loader)->base.outline.n_contours + \
- (_loader)->current.outline.n_contours + \
- (unsigned long)(_count)) <= (_loader)->max_contours )
-
-#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \
- ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \
- FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \
- ? 0 \
- : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
-
-
- /* check that there is enough space to add `n_subs' sub-glyphs to */
- /* a glyph loader */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
- FT_UInt n_subs );
-
- /* prepare a glyph loader, i.e. empty the current glyph */
- FT_BASE( void )
- FT_GlyphLoader_Prepare( FT_GlyphLoader loader );
-
- /* add the current glyph to the base glyph */
- FT_BASE( void )
- FT_GlyphLoader_Add( FT_GlyphLoader loader );
-
- /* copy points from one glyph loader to another */
- FT_BASE( FT_Error )
- FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
- FT_GlyphLoader source );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTGLOADR_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftmemory.h
+++ /dev/null
@@ -1,378 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftmemory.h */
-/* */
-/* The FreeType memory management macros (specification). */
-/* */
-/* Copyright 1996-2002, 2004-2007, 2010, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTMEMORY_H__
-#define __FTMEMORY_H__
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_SET_ERROR */
- /* */
- /* <Description> */
- /* This macro is used to set an implicit `error' variable to a given */
- /* expression's value (usually a function call), and convert it to a */
- /* boolean which is set whenever the value is != 0. */
- /* */
-#undef FT_SET_ERROR
-#define FT_SET_ERROR( expression ) \
- ( ( error = (expression) ) != 0 )
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** M E M O R Y ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*
- * C++ refuses to handle statements like p = (void*)anything, with `p' a
- * typed pointer. Since we don't have a `typeof' operator in standard
- * C++, we have to use a template to emulate it.
- */
-
-#ifdef __cplusplus
-
- extern "C++"
- template <typename T> inline T*
- cplusplus_typeof( T*,
- void *v )
- {- return static_cast <T*> ( v );
- }
-
-#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) )
-
-#else
-
-#define FT_ASSIGNP( p, val ) (p) = (val)
-
-#endif
-
-
-
-#ifdef FT_DEBUG_MEMORY
-
- FT_BASE( const char* ) _ft_debug_file;
- FT_BASE( long ) _ft_debug_lineno;
-
-#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \
- _ft_debug_lineno = __LINE__, \
- (exp) )
-
-#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \
- _ft_debug_lineno = __LINE__, \
- FT_ASSIGNP( p, exp ) )
-
-#else /* !FT_DEBUG_MEMORY */
-
-#define FT_DEBUG_INNER( exp ) (exp)
-#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp )
-
-#endif /* !FT_DEBUG_MEMORY */
-
-
- /*
- * The allocation functions return a pointer, and the error code
- * is written to through the `p_error' parameter. See below for
- * for documentation.
- */
-
- FT_BASE( FT_Pointer )
- ft_mem_alloc( FT_Memory memory,
- FT_Long size,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_qalloc( FT_Memory memory,
- FT_Long size,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_realloc( FT_Memory memory,
- FT_Long item_size,
- FT_Long cur_count,
- FT_Long new_count,
- void* block,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_qrealloc( FT_Memory memory,
- FT_Long item_size,
- FT_Long cur_count,
- FT_Long new_count,
- void* block,
- FT_Error *p_error );
-
- FT_BASE( void )
- ft_mem_free( FT_Memory memory,
- const void* P );
-
-
-#define FT_MEM_ALLOC( ptr, size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, \
- (FT_Long)(size), \
- &error ) )
-
-#define FT_MEM_FREE( ptr ) \
- FT_BEGIN_STMNT \
- ft_mem_free( memory, (ptr) ); \
- (ptr) = NULL; \
- FT_END_STMNT
-
-#define FT_MEM_NEW( ptr ) \
- FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
-
-#define FT_MEM_REALLOC( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- 1, \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_QALLOC( ptr, size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, \
- (FT_Long)(size), \
- &error ) )
-
-#define FT_MEM_QNEW( ptr ) \
- FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
-
-#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- 1, \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- (FT_Long)(item_size), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- (FT_Long)(itmsz), \
- (FT_Long)(oldcnt), \
- (FT_Long)(newcnt), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- (FT_Long)(item_size), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- (FT_Long)(itmsz), \
- (FT_Long)(oldcnt), \
- (FT_Long)(newcnt), \
- (ptr), \
- &error ) )
-
-
-#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 )
-
-
-#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count )
-
-#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count )
-
-#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count )
-
-
-#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
-
-#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) )
-
-
-#define FT_ARRAY_ZERO( dest, count ) \
- FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
-
-#define FT_ARRAY_COPY( dest, source, count ) \
- FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
-
-#define FT_ARRAY_MOVE( dest, source, count ) \
- FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
-
-
- /*
- * Return the maximum number of addressable elements in an array.
- * We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
- * any problems.
- */
-#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) )
-
-#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) )
-
-
- /*************************************************************************/
- /* */
- /* The following functions macros expect that their pointer argument is */
- /* _typed_ in order to automatically compute array element sizes. */
- /* */
-
-#define FT_MEM_NEW_ARRAY( ptr, count ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- sizeof ( *(ptr) ), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
- sizeof ( *(ptr) ), \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_MEM_QNEW_ARRAY( ptr, count ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- sizeof ( *(ptr) ), \
- 0, \
- (FT_Long)(count), \
- NULL, \
- &error ) )
-
-#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
- FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
- sizeof ( *(ptr) ), \
- (FT_Long)(cursz), \
- (FT_Long)(newsz), \
- (ptr), \
- &error ) )
-
-#define FT_ALLOC( ptr, size ) \
- FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
-
-#define FT_REALLOC( ptr, cursz, newsz ) \
- FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
-
-#define FT_ALLOC_MULT( ptr, count, item_size ) \
- FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
-
-#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \
- newcnt, itmsz ) )
-
-#define FT_QALLOC( ptr, size ) \
- FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
-
-#define FT_QREALLOC( ptr, cursz, newsz ) \
- FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
-
-#define FT_QALLOC_MULT( ptr, count, item_size ) \
- FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
-
-#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
- FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \
- newcnt, itmsz ) )
-
-#define FT_FREE( ptr ) FT_MEM_FREE( ptr )
-
-#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
-
-#define FT_NEW_ARRAY( ptr, count ) \
- FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
-
-#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
- FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
-
-#define FT_QNEW( ptr ) \
- FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
-
-#define FT_QNEW_ARRAY( ptr, count ) \
- FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
-
-#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
- FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
-
-
- FT_BASE( FT_Pointer )
- ft_mem_strdup( FT_Memory memory,
- const char* str,
- FT_Error *p_error );
-
- FT_BASE( FT_Pointer )
- ft_mem_dup( FT_Memory memory,
- const void* address,
- FT_ULong size,
- FT_Error *p_error );
-
-
-#define FT_MEM_STRDUP( dst, str ) \
- (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
-
-#define FT_STRDUP( dst, str ) \
- FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
-
-#define FT_MEM_DUP( dst, address, size ) \
- (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
-
-#define FT_DUP( dst, address, size ) \
- FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
-
-
- /* Return >= 1 if a truncation occurs. */
- /* Return 0 if the source string fits the buffer. */
- /* This is *not* the same as strlcpy(). */
- FT_BASE( FT_Int )
- ft_mem_strcpyn( char* dst,
- const char* src,
- FT_ULong size );
-
-#define FT_STRCPYN( dst, src, size ) \
- ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __FTMEMORY_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftobjs.h
+++ /dev/null
@@ -1,1569 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftobjs.h */
-/* */
-/* The FreeType private base classes (specification). */
-/* */
-/* Copyright 1996-2006, 2008, 2010, 2012-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file contains the definition of all internal FreeType classes. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTOBJS_H__
-#define __FTOBJS_H__
-
-#include <ft2build.h>
-#include FT_RENDER_H
-#include FT_SIZES_H
-#include FT_LCD_FILTER_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_GLYPH_LOADER_H
-#include FT_INTERNAL_DRIVER_H
-#include FT_INTERNAL_AUTOHINT_H
-#include FT_INTERNAL_SERVICE_H
-#include FT_INTERNAL_PIC_H
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-#include FT_INCREMENTAL_H
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* Some generic definitions. */
- /* */
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef NULL
-#define NULL (void*)0
-#endif
-
-
- /*************************************************************************/
- /* */
- /* The min and max functions missing in C. As usual, be careful not to */
- /* write things like FT_MIN( a++, b++ ) to avoid side effects. */
- /* */
-#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) )
-#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
-
-#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) )
-
-
-#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) )
-#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + ((n)/2), n )
-#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + ((n)-1), n )
-
-#define FT_PIX_FLOOR( x ) ( (x) & ~63 )
-#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 )
-#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 )
-
-
- /*
- * Return the highest power of 2 that is <= value; this correspond to
- * the highest bit in a given 32-bit value.
- */
- FT_BASE( FT_UInt32 )
- ft_highpow2( FT_UInt32 value );
-
-
- /*
- * character classification functions -- since these are used to parse
- * font files, we must not use those in <ctypes.h> which are
- * locale-dependent
- */
-#define ft_isdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U )
-
-#define ft_isxdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U || \
- ( (unsigned)(x) - 'a' ) < 6U || \
- ( (unsigned)(x) - 'A' ) < 6U )
-
- /* the next two macros assume ASCII representation */
-#define ft_isupper( x ) ( ( (unsigned)(x) - 'A' ) < 26U )
-#define ft_islower( x ) ( ( (unsigned)(x) - 'a' ) < 26U )
-
-#define ft_isalpha( x ) ( ft_isupper( x ) || ft_islower( x ) )
-#define ft_isalnum( x ) ( ft_isdigit( x ) || ft_isalpha( x ) )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** C H A R M A P S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* handle to internal charmap object */
- typedef struct FT_CMapRec_* FT_CMap;
-
- /* handle to charmap class structure */
- typedef const struct FT_CMap_ClassRec_* FT_CMap_Class;
-
- /* internal charmap object structure */
- typedef struct FT_CMapRec_
- {- FT_CharMapRec charmap;
- FT_CMap_Class clazz;
-
- } FT_CMapRec;
-
- /* typecase any pointer to a charmap handle */
-#define FT_CMAP( x ) ((FT_CMap)( x ))
-
- /* obvious macros */
-#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id
-#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id
-#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding
-#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face
-
-
- /* class method definitions */
- typedef FT_Error
- (*FT_CMap_InitFunc)( FT_CMap cmap,
- FT_Pointer init_data );
-
- typedef void
- (*FT_CMap_DoneFunc)( FT_CMap cmap );
-
- typedef FT_UInt
- (*FT_CMap_CharIndexFunc)( FT_CMap cmap,
- FT_UInt32 char_code );
-
- typedef FT_UInt
- (*FT_CMap_CharNextFunc)( FT_CMap cmap,
- FT_UInt32 *achar_code );
-
- typedef FT_UInt
- (*FT_CMap_CharVarIndexFunc)( FT_CMap cmap,
- FT_CMap unicode_cmap,
- FT_UInt32 char_code,
- FT_UInt32 variant_selector );
-
- typedef FT_Bool
- (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap,
- FT_UInt32 char_code,
- FT_UInt32 variant_selector );
-
- typedef FT_UInt32 *
- (*FT_CMap_VariantListFunc)( FT_CMap cmap,
- FT_Memory mem );
-
- typedef FT_UInt32 *
- (*FT_CMap_CharVariantListFunc)( FT_CMap cmap,
- FT_Memory mem,
- FT_UInt32 char_code );
-
- typedef FT_UInt32 *
- (*FT_CMap_VariantCharListFunc)( FT_CMap cmap,
- FT_Memory mem,
- FT_UInt32 variant_selector );
-
-
- typedef struct FT_CMap_ClassRec_
- {- FT_ULong size;
- FT_CMap_InitFunc init;
- FT_CMap_DoneFunc done;
- FT_CMap_CharIndexFunc char_index;
- FT_CMap_CharNextFunc char_next;
-
- /* Subsequent entries are special ones for format 14 -- the variant */
- /* selector subtable which behaves like no other */
-
- FT_CMap_CharVarIndexFunc char_var_index;
- FT_CMap_CharVarIsDefaultFunc char_var_default;
- FT_CMap_VariantListFunc variant_list;
- FT_CMap_CharVariantListFunc charvariant_list;
- FT_CMap_VariantCharListFunc variantchar_list;
-
- } FT_CMap_ClassRec;
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_CMAP_CLASS( class_ ) \
- FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
-
-#define FT_DEFINE_CMAP_CLASS( \
- class_, \
- size_, \
- init_, \
- done_, \
- char_index_, \
- char_next_, \
- char_var_index_, \
- char_var_default_, \
- variant_list_, \
- charvariant_list_, \
- variantchar_list_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_CMap_ClassRec class_ = \
- { \- size_, \
- init_, \
- done_, \
- char_index_, \
- char_next_, \
- char_var_index_, \
- char_var_default_, \
- variant_list_, \
- charvariant_list_, \
- variantchar_list_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_CMAP_CLASS( class_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_CMap_ClassRec* clazz );
-
-#define FT_DEFINE_CMAP_CLASS( \
- class_, \
- size_, \
- init_, \
- done_, \
- char_index_, \
- char_next_, \
- char_var_index_, \
- char_var_default_, \
- variant_list_, \
- charvariant_list_, \
- variantchar_list_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_CMap_ClassRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->size = size_; \
- clazz->init = init_; \
- clazz->done = done_; \
- clazz->char_index = char_index_; \
- clazz->char_next = char_next_; \
- clazz->char_var_index = char_var_index_; \
- clazz->char_var_default = char_var_default_; \
- clazz->variant_list = variant_list_; \
- clazz->charvariant_list = charvariant_list_; \
- clazz->variantchar_list = variantchar_list_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /* create a new charmap and add it to charmap->face */
- FT_BASE( FT_Error )
- FT_CMap_New( FT_CMap_Class clazz,
- FT_Pointer init_data,
- FT_CharMap charmap,
- FT_CMap *acmap );
-
- /* destroy a charmap and remove it from face's list */
- FT_BASE( void )
- FT_CMap_Done( FT_CMap cmap );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Face_InternalRec */
- /* */
- /* <Description> */
- /* This structure contains the internal fields of each FT_Face */
- /* object. These fields may change between different releases of */
- /* FreeType. */
- /* */
- /* <Fields> */
- /* max_points :: */
- /* The maximum number of points used to store the vectorial outline */
- /* of any glyph in this face. If this value cannot be known in */
- /* advance, or if the face isn't scalable, this should be set to 0. */
- /* Only relevant for scalable formats. */
- /* */
- /* max_contours :: */
- /* The maximum number of contours used to store the vectorial */
- /* outline of any glyph in this face. If this value cannot be */
- /* known in advance, or if the face isn't scalable, this should be */
- /* set to 0. Only relevant for scalable formats. */
- /* */
- /* transform_matrix :: */
- /* A 2x2 matrix of 16.16 coefficients used to transform glyph */
- /* outlines after they are loaded from the font. Only used by the */
- /* convenience functions. */
- /* */
- /* transform_delta :: */
- /* A translation vector used to transform glyph outlines after they */
- /* are loaded from the font. Only used by the convenience */
- /* functions. */
- /* */
- /* transform_flags :: */
- /* Some flags used to classify the transform. Only used by the */
- /* convenience functions. */
- /* */
- /* services :: */
- /* A cache for frequently used services. It should be only */
- /* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */
- /* */
- /* incremental_interface :: */
- /* If non-null, the interface through which glyph data and metrics */
- /* are loaded incrementally for faces that do not provide all of */
- /* this data when first opened. This field exists only if */
- /* @FT_CONFIG_OPTION_INCREMENTAL is defined. */
- /* */
- /* ignore_unpatented_hinter :: */
- /* This boolean flag instructs the glyph loader to ignore the */
- /* native font hinter, if one is found. This is exclusively used */
- /* in the case when the unpatented hinter is compiled within the */
- /* library. */
- /* */
- /* refcount :: */
- /* A counter initialized to~1 at the time an @FT_Face structure is */
- /* created. @FT_Reference_Face increments this counter, and */
- /* @FT_Done_Face only destroys a face if the counter is~1, */
- /* otherwise it simply decrements it. */
- /* */
- typedef struct FT_Face_InternalRec_
- {- FT_Matrix transform_matrix;
- FT_Vector transform_delta;
- FT_Int transform_flags;
-
- FT_ServiceCacheRec services;
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- FT_Incremental_InterfaceRec* incremental_interface;
-#endif
-
- FT_Bool ignore_unpatented_hinter;
- FT_Int refcount;
-
- } FT_Face_InternalRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Slot_InternalRec */
- /* */
- /* <Description> */
- /* This structure contains the internal fields of each FT_GlyphSlot */
- /* object. These fields may change between different releases of */
- /* FreeType. */
- /* */
- /* <Fields> */
- /* loader :: The glyph loader object used to load outlines */
- /* into the glyph slot. */
- /* */
- /* flags :: Possible values are zero or */
- /* FT_GLYPH_OWN_BITMAP. The latter indicates */
- /* that the FT_GlyphSlot structure owns the */
- /* bitmap buffer. */
- /* */
- /* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */
- /* must be transformed through a specific */
- /* font transformation. This is _not_ the same */
- /* as the face transform set through */
- /* FT_Set_Transform(). */
- /* */
- /* glyph_matrix :: The 2x2 matrix corresponding to the glyph */
- /* transformation, if necessary. */
- /* */
- /* glyph_delta :: The 2d translation vector corresponding to */
- /* the glyph transformation, if necessary. */
- /* */
- /* glyph_hints :: Format-specific glyph hints management. */
- /* */
-
-#define FT_GLYPH_OWN_BITMAP 0x1
-
- typedef struct FT_Slot_InternalRec_
- {- FT_GlyphLoader loader;
- FT_UInt flags;
- FT_Bool glyph_transformed;
- FT_Matrix glyph_matrix;
- FT_Vector glyph_delta;
- void* glyph_hints;
-
- } FT_GlyphSlot_InternalRec;
-
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_Size_InternalRec */
- /* */
- /* <Description> */
- /* This structure contains the internal fields of each FT_Size */
- /* object. Currently, it's empty. */
- /* */
- /*************************************************************************/
-
- typedef struct FT_Size_InternalRec_
- {- /* empty */
-
- } FT_Size_InternalRec;
-
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** M O D U L E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_ModuleRec */
- /* */
- /* <Description> */
- /* A module object instance. */
- /* */
- /* <Fields> */
- /* clazz :: A pointer to the module's class. */
- /* */
- /* library :: A handle to the parent library object. */
- /* */
- /* memory :: A handle to the memory manager. */
- /* */
- typedef struct FT_ModuleRec_
- {- FT_Module_Class* clazz;
- FT_Library library;
- FT_Memory memory;
-
- } FT_ModuleRec;
-
-
- /* typecast an object to an FT_Module */
-#define FT_MODULE( x ) ((FT_Module)( x ))
-#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz
-#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library
-#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory
-
-
-#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_FONT_DRIVER )
-
-#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_RENDERER )
-
-#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_HINTER )
-
-#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_STYLER )
-
-#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_SCALABLE )
-
-#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_NO_OUTLINES )
-
-#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
- FT_MODULE_DRIVER_HAS_HINTER )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Module_Interface */
- /* */
- /* <Description> */
- /* Finds a module and returns its specific interface as a typeless */
- /* pointer. */
- /* */
- /* <Input> */
- /* library :: A handle to the library object. */
- /* */
- /* module_name :: The module's name (as an ASCII string). */
- /* */
- /* <Return> */
- /* A module-specific interface if available, 0 otherwise. */
- /* */
- /* <Note> */
- /* You should better be familiar with FreeType internals to know */
- /* which module to look for, and what its interface is :-) */
- /* */
- FT_BASE( const void* )
- FT_Get_Module_Interface( FT_Library library,
- const char* mod_name );
-
- FT_BASE( FT_Pointer )
- ft_module_get_service( FT_Module module,
- const char* service_id );
-
- /* */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** F A C E, S I Z E & G L Y P H S L O T O B J E C T S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* a few macros used to perform easy typecasts with minimal brain damage */
-
-#define FT_FACE( x ) ((FT_Face)(x))
-#define FT_SIZE( x ) ((FT_Size)(x))
-#define FT_SLOT( x ) ((FT_GlyphSlot)(x))
-
-#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver
-#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library
-#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory
-#define FT_FACE_STREAM( x ) FT_FACE( x )->stream
-
-#define FT_SIZE_FACE( x ) FT_SIZE( x )->face
-#define FT_SLOT_FACE( x ) FT_SLOT( x )->face
-
-#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph
-#define FT_FACE_SIZE( x ) FT_FACE( x )->size
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_GlyphSlot */
- /* */
- /* <Description> */
- /* It is sometimes useful to have more than one glyph slot for a */
- /* given face object. This function is used to create additional */
- /* slots. All of them are automatically discarded when the face is */
- /* destroyed. */
- /* */
- /* <Input> */
- /* face :: A handle to a parent face object. */
- /* */
- /* <Output> */
- /* aslot :: A handle to a new glyph slot object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_BASE( FT_Error )
- FT_New_GlyphSlot( FT_Face face,
- FT_GlyphSlot *aslot );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_GlyphSlot */
- /* */
- /* <Description> */
- /* Destroys a given glyph slot. Remember however that all slots are */
- /* automatically destroyed with its parent. Using this function is */
- /* not always mandatory. */
- /* */
- /* <Input> */
- /* slot :: A handle to a target glyph slot. */
- /* */
- FT_BASE( void )
- FT_Done_GlyphSlot( FT_GlyphSlot slot );
-
- /* */
-
-#define FT_REQUEST_WIDTH( req ) \
- ( (req)->horiResolution \
- ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \
- : (req)->width )
-
-#define FT_REQUEST_HEIGHT( req ) \
- ( (req)->vertResolution \
- ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \
- : (req)->height )
-
-
- /* Set the metrics according to a bitmap strike. */
- FT_BASE( void )
- FT_Select_Metrics( FT_Face face,
- FT_ULong strike_index );
-
-
- /* Set the metrics according to a size request. */
- FT_BASE( void )
- FT_Request_Metrics( FT_Face face,
- FT_Size_Request req );
-
-
- /* Match a size request against `available_sizes'. */
- FT_BASE( FT_Error )
- FT_Match_Size( FT_Face face,
- FT_Size_Request req,
- FT_Bool ignore_width,
- FT_ULong* size_index );
-
-
- /* Use the horizontal metrics to synthesize the vertical metrics. */
- /* If `advance' is zero, it is also synthesized. */
- FT_BASE( void )
- ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics,
- FT_Pos advance );
-
-
- /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
- /* was allocated with ft_glyphslot_alloc_bitmap). */
- FT_BASE( void )
- ft_glyphslot_free_bitmap( FT_GlyphSlot slot );
-
-
- /* Allocate a new bitmap buffer in a glyph slot. */
- FT_BASE( FT_Error )
- ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot,
- FT_ULong size );
-
-
- /* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */
- /* will not be freed by a later call to ft_glyphslot_free_bitmap. */
- FT_BASE( void )
- ft_glyphslot_set_bitmap( FT_GlyphSlot slot,
- FT_Byte* buffer );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** R E N D E R E R S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#define FT_RENDERER( x ) ((FT_Renderer)( x ))
-#define FT_GLYPH( x ) ((FT_Glyph)( x ))
-#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x ))
-#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x ))
-
-
- typedef struct FT_RendererRec_
- {- FT_ModuleRec root;
- FT_Renderer_Class* clazz;
- FT_Glyph_Format glyph_format;
- FT_Glyph_Class glyph_class;
-
- FT_Raster raster;
- FT_Raster_Render_Func raster_render;
- FT_Renderer_RenderFunc render;
-
- } FT_RendererRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** F O N T D R I V E R S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* typecast a module into a driver easily */
-#define FT_DRIVER( x ) ((FT_Driver)(x))
-
- /* typecast a module as a driver, and get its driver class */
-#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_DriverRec */
- /* */
- /* <Description> */
- /* The root font driver class. A font driver is responsible for */
- /* managing and loading font files of a given format. */
- /* */
- /* <Fields> */
- /* root :: Contains the fields of the root module class. */
- /* */
- /* clazz :: A pointer to the font driver's class. Note that */
- /* this is NOT root.clazz. `class' wasn't used */
- /* as it is a reserved word in C++. */
- /* */
- /* faces_list :: The list of faces currently opened by this */
- /* driver. */
- /* */
- /* glyph_loader :: The glyph loader for all faces managed by this */
- /* driver. This object isn't defined for unscalable */
- /* formats. */
- /* */
- typedef struct FT_DriverRec_
- {- FT_ModuleRec root;
- FT_Driver_Class clazz;
- FT_ListRec faces_list;
- FT_GlyphLoader glyph_loader;
-
- } FT_DriverRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** L I B R A R I E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* This hook is used by the TrueType debugger. It must be set to an */
- /* alternate truetype bytecode interpreter function. */
-#define FT_DEBUG_HOOK_TRUETYPE 0
-
-
- /* Set this debug hook to a non-null pointer to force unpatented hinting */
- /* for all faces when both TT_USE_BYTECODE_INTERPRETER and */
- /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined. This is only used */
- /* during debugging. */
-#define FT_DEBUG_HOOK_UNPATENTED_HINTING 1
-
-
- typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap,
- FT_Render_Mode render_mode,
- FT_Library library );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* FT_LibraryRec */
- /* */
- /* <Description> */
- /* The FreeType library class. This is the root of all FreeType */
- /* data. Use FT_New_Library() to create a library object, and */
- /* FT_Done_Library() to discard it and all child objects. */
- /* */
- /* <Fields> */
- /* memory :: The library's memory object. Manages memory */
- /* allocation. */
- /* */
- /* version_major :: The major version number of the library. */
- /* */
- /* version_minor :: The minor version number of the library. */
- /* */
- /* version_patch :: The current patch level of the library. */
- /* */
- /* num_modules :: The number of modules currently registered */
- /* within this library. This is set to 0 for new */
- /* libraries. New modules are added through the */
- /* FT_Add_Module() API function. */
- /* */
- /* modules :: A table used to store handles to the currently */
- /* registered modules. Note that each font driver */
- /* contains a list of its opened faces. */
- /* */
- /* renderers :: The list of renderers currently registered */
- /* within the library. */
- /* */
- /* cur_renderer :: The current outline renderer. This is a */
- /* shortcut used to avoid parsing the list on */
- /* each call to FT_Outline_Render(). It is a */
- /* handle to the current renderer for the */
- /* FT_GLYPH_FORMAT_OUTLINE format. */
- /* */
- /* auto_hinter :: XXX */
- /* */
- /* raster_pool :: The raster object's render pool. This can */
- /* ideally be changed dynamically at run-time. */
- /* */
- /* raster_pool_size :: The size of the render pool in bytes. */
- /* */
- /* debug_hooks :: XXX */
- /* */
- /* lcd_filter :: If subpixel rendering is activated, the */
- /* selected LCD filter mode. */
- /* */
- /* lcd_extra :: If subpixel rendering is activated, the number */
- /* of extra pixels needed for the LCD filter. */
- /* */
- /* lcd_weights :: If subpixel rendering is activated, the LCD */
- /* filter weights, if any. */
- /* */
- /* lcd_filter_func :: If subpixel rendering is activated, the LCD */
- /* filtering callback function. */
- /* */
- /* pic_container :: Contains global structs and tables, instead */
- /* of defining them globallly. */
- /* */
- /* refcount :: A counter initialized to~1 at the time an */
- /* @FT_Library structure is created. */
- /* @FT_Reference_Library increments this counter, */
- /* and @FT_Done_Library only destroys a library */
- /* if the counter is~1, otherwise it simply */
- /* decrements it. */
- /* */
- typedef struct FT_LibraryRec_
- {- FT_Memory memory; /* library's memory manager */
-
- FT_Int version_major;
- FT_Int version_minor;
- FT_Int version_patch;
-
- FT_UInt num_modules;
- FT_Module modules[FT_MAX_MODULES]; /* module objects */
-
- FT_ListRec renderers; /* list of renderers */
- FT_Renderer cur_renderer; /* current outline renderer */
- FT_Module auto_hinter;
-
- FT_Byte* raster_pool; /* scan-line conversion */
- /* render pool */
- FT_ULong raster_pool_size; /* size of render pool in bytes */
-
- FT_DebugHook_Func debug_hooks[4];
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- FT_LcdFilter lcd_filter;
- FT_Int lcd_extra; /* number of extra pixels */
- FT_Byte lcd_weights[7]; /* filter weights, if any */
- FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */
-#endif
-
-#ifdef FT_CONFIG_OPTION_PIC
- FT_PIC_Container pic_container;
-#endif
-
- FT_Int refcount;
-
- } FT_LibraryRec;
-
-
- FT_BASE( FT_Renderer )
- FT_Lookup_Renderer( FT_Library library,
- FT_Glyph_Format format,
- FT_ListNode* node );
-
- FT_BASE( FT_Error )
- FT_Render_Glyph_Internal( FT_Library library,
- FT_GlyphSlot slot,
- FT_Render_Mode render_mode );
-
- typedef const char*
- (*FT_Face_GetPostscriptNameFunc)( FT_Face face );
-
- typedef FT_Error
- (*FT_Face_GetGlyphNameFunc)( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
-
- typedef FT_UInt
- (*FT_Face_GetGlyphNameIndexFunc)( FT_Face face,
- FT_String* glyph_name );
-
-
-#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Memory */
- /* */
- /* <Description> */
- /* Creates a new memory object. */
- /* */
- /* <Return> */
- /* A pointer to the new memory object. 0 in case of error. */
- /* */
- FT_BASE( FT_Memory )
- FT_New_Memory( void );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Done_Memory */
- /* */
- /* <Description> */
- /* Discards memory manager. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory manager. */
- /* */
- FT_BASE( void )
- FT_Done_Memory( FT_Memory memory );
-
-#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
-
-
- /* Define default raster's interface. The default raster is located in */
- /* `src/base/ftraster.c'. */
- /* */
- /* Client applications can register new rasters through the */
- /* FT_Set_Raster() API. */
-
-#ifndef FT_NO_DEFAULT_RASTER
- FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster;
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** P I C S U P P O R T ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* PIC support macros for ftimage.h */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_OUTLINE_FUNCS */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Outline_Funcs struct. */
- /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
- /* be called with a pre-allocated structure to be filled. */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_OUTLINE_FUNCS( \
- class_, \
- move_to_, \
- line_to_, \
- conic_to_, \
- cubic_to_, \
- shift_, \
- delta_ ) \
- static const FT_Outline_Funcs class_ = \
- { \- move_to_, \
- line_to_, \
- conic_to_, \
- cubic_to_, \
- shift_, \
- delta_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_OUTLINE_FUNCS( \
- class_, \
- move_to_, \
- line_to_, \
- conic_to_, \
- cubic_to_, \
- shift_, \
- delta_ ) \
- static FT_Error \
- Init_Class_ ## class_( FT_Outline_Funcs* clazz ) \
- { \- clazz->move_to = move_to_; \
- clazz->line_to = line_to_; \
- clazz->conic_to = conic_to_; \
- clazz->cubic_to = cubic_to_; \
- clazz->shift = shift_; \
- clazz->delta = delta_; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_RASTER_FUNCS */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Raster_Funcs struct. */
- /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
- /* be called with a pre-allocated structure to be filled. */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_RASTER_FUNCS( \
- class_, \
- glyph_format_, \
- raster_new_, \
- raster_reset_, \
- raster_set_mode_, \
- raster_render_, \
- raster_done_ ) \
- const FT_Raster_Funcs class_ = \
- { \- glyph_format_, \
- raster_new_, \
- raster_reset_, \
- raster_set_mode_, \
- raster_render_, \
- raster_done_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_RASTER_FUNCS( \
- class_, \
- glyph_format_, \
- raster_new_, \
- raster_reset_, \
- raster_set_mode_, \
- raster_render_, \
- raster_done_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Raster_Funcs* clazz ) \
- { \- clazz->glyph_format = glyph_format_; \
- clazz->raster_new = raster_new_; \
- clazz->raster_reset = raster_reset_; \
- clazz->raster_set_mode = raster_set_mode_; \
- clazz->raster_render = raster_render_; \
- clazz->raster_done = raster_done_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /* PIC support macros for ftrender.h */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_GLYPH */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Glyph_Class struct. */
- /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
- /* be called with a pre-allocated stcture to be filled. */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_GLYPH( \
- class_, \
- size_, \
- format_, \
- init_, \
- done_, \
- copy_, \
- transform_, \
- bbox_, \
- prepare_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Glyph_Class class_ = \
- { \- size_, \
- format_, \
- init_, \
- done_, \
- copy_, \
- transform_, \
- bbox_, \
- prepare_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_GLYPH( \
- class_, \
- size_, \
- format_, \
- init_, \
- done_, \
- copy_, \
- transform_, \
- bbox_, \
- prepare_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Glyph_Class* clazz ) \
- { \- clazz->glyph_size = size_; \
- clazz->glyph_format = format_; \
- clazz->glyph_init = init_; \
- clazz->glyph_done = done_; \
- clazz->glyph_copy = copy_; \
- clazz->glyph_transform = transform_; \
- clazz->glyph_bbox = bbox_; \
- clazz->glyph_prepare = prepare_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DECLARE_RENDERER */
- /* */
- /* <Description> */
- /* Used to create a forward declaration of a */
- /* FT_Renderer_Class struct instance. */
- /* */
- /* <Macro> */
- /* FT_DEFINE_RENDERER */
- /* */
- /* <Description> */
- /* Used to initialize an instance of FT_Renderer_Class struct. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' funtion will need */
- /* to be called with a pointer where the allocated structure is */
- /* returned. And when it is no longer needed a `destroy' function */
- /* needs to be called to release that allocation. */
- /* `fcinit.c' (ft_create_default_module_classes) already contains */
- /* a mechanism to call these functions for the default modules */
- /* described in `ftmodule.h'. */
- /* */
- /* Notice that the created `create' and `destroy' functions call */
- /* `pic_init' and `pic_free' to allow you to manually allocate and */
- /* initialize any additional global data, like a module specific */
- /* interface, and put them in the global pic container defined in */
- /* `ftpic.h'. If you don't need them just implement the functions as */
- /* empty to resolve the link error. Also the `pic_init' and */
- /* `pic_free' functions should be declared in `pic.h', to be referred */
- /* by the renderer definition calling `FT_DEFINE_RENDERER' in the */
- /* following. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_RENDERER( class_ ) \
- FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
-
-#define FT_DEFINE_RENDERER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- glyph_format_, \
- render_glyph_, \
- transform_glyph_, \
- get_glyph_cbox_, \
- set_mode_, \
- raster_class_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Renderer_Class class_ = \
- { \- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- glyph_format_, \
- \
- render_glyph_, \
- transform_glyph_, \
- get_glyph_cbox_, \
- set_mode_, \
- \
- raster_class_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_RENDERER( class_ ) FT_DECLARE_MODULE( class_ )
-
-#define FT_DEFINE_RENDERER( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_, \
- glyph_format_, \
- render_glyph_, \
- transform_glyph_, \
- get_glyph_cbox_, \
- set_mode_, \
- raster_class_ ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz ) \
- { \- FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz; \
- FT_Memory memory = library->memory; \
- \
- \
- class_ ## _pic_free( library ); \
- if ( rclazz ) \
- FT_FREE( rclazz ); \
- } \
- \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ) \
- { \- FT_Renderer_Class* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
- return error; \
- \
- error = class_ ## _pic_init( library ); \
- if ( error ) \
- { \- FT_FREE( clazz ); \
- return error; \
- } \
- \
- FT_DEFINE_ROOT_MODULE( flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- \
- clazz->glyph_format = glyph_format_; \
- \
- clazz->render_glyph = render_glyph_; \
- clazz->transform_glyph = transform_glyph_; \
- clazz->get_glyph_cbox = get_glyph_cbox_; \
- clazz->set_mode = set_mode_; \
- \
- clazz->raster_class = raster_class_; \
- \
- *output_class = (FT_Module_Class*)clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /* PIC support macros for ftmodapi.h **/
-
-
-#ifdef FT_CONFIG_OPTION_PIC
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Creator */
- /* */
- /* <Description> */
- /* A function used to create (allocate) a new module class object. */
- /* The object's members are initialized, but the module itself is */
- /* not. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory manager. */
- /* output_class :: Initialized with the newly allocated class. */
- /* */
- typedef FT_Error
- (*FT_Module_Creator)( FT_Memory memory,
- FT_Module_Class** output_class );
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* FT_Module_Destroyer */
- /* */
- /* <Description> */
- /* A function used to destroy (deallocate) a module class object. */
- /* */
- /* <Input> */
- /* memory :: A handle to the memory manager. */
- /* clazz :: Module class to destroy. */
- /* */
- typedef void
- (*FT_Module_Destroyer)( FT_Memory memory,
- FT_Module_Class* clazz );
-
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DECLARE_MODULE */
- /* */
- /* <Description> */
- /* Used to create a forward declaration of a */
- /* FT_Module_Class struct instance. */
- /* */
- /* <Macro> */
- /* FT_DEFINE_MODULE */
- /* */
- /* <Description> */
- /* Used to initialize an instance of an FT_Module_Class struct. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' funtion needs to */
- /* be called with a pointer where the allocated structure is */
- /* returned. And when it is no longer needed a `destroy' function */
- /* needs to be called to release that allocation. */
- /* `fcinit.c' (ft_create_default_module_classes) already contains */
- /* a mechanism to call these functions for the default modules */
- /* described in `ftmodule.h'. */
- /* */
- /* Notice that the created `create' and `destroy' functions call */
- /* `pic_init' and `pic_free' to allow you to manually allocate and */
- /* initialize any additional global data, like a module specific */
- /* interface, and put them in the global pic container defined in */
- /* `ftpic.h'. If you don't need them just implement the functions as */
- /* empty to resolve the link error. Also the `pic_init' and */
- /* `pic_free' functions should be declared in `pic.h', to be referred */
- /* by the module definition calling `FT_DEFINE_MODULE' in the */
- /* following. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
- /* allocated in the global scope (or the scope where the macro */
- /* is used). */
- /* */
- /* <Macro> */
- /* FT_DEFINE_ROOT_MODULE */
- /* */
- /* <Description> */
- /* Used to initialize an instance of an FT_Module_Class struct inside */
- /* another struct that contains it or in a function that initializes */
- /* that containing struct. */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DECLARE_MODULE( class_ ) \
- FT_CALLBACK_TABLE \
- const FT_Module_Class class_;
-
-#define FT_DEFINE_ROOT_MODULE( \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- { \- flags_, \
- size_, \
- \
- name_, \
- version_, \
- requires_, \
- \
- interface_, \
- \
- init_, \
- done_, \
- get_interface_, \
- },
-
-#define FT_DEFINE_MODULE( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- FT_CALLBACK_TABLE_DEF \
- const FT_Module_Class class_ = \
- { \- flags_, \
- size_, \
- \
- name_, \
- version_, \
- requires_, \
- \
- interface_, \
- \
- init_, \
- done_, \
- get_interface_, \
- };
-
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DECLARE_MODULE( class_ ) \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ); \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz );
-
-#define FT_DEFINE_ROOT_MODULE( \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- clazz->root.module_flags = flags_; \
- clazz->root.module_size = size_; \
- clazz->root.module_name = name_; \
- clazz->root.module_version = version_; \
- clazz->root.module_requires = requires_; \
- \
- clazz->root.module_interface = interface_; \
- \
- clazz->root.module_init = init_; \
- clazz->root.module_done = done_; \
- clazz->root.get_interface = get_interface_;
-
-#define FT_DEFINE_MODULE( \
- class_, \
- flags_, \
- size_, \
- name_, \
- version_, \
- requires_, \
- interface_, \
- init_, \
- done_, \
- get_interface_ ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_Module_Class* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- class_ ## _pic_free( library ); \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_Module_Class** output_class ) \
- { \- FT_Memory memory = library->memory; \
- FT_Module_Class* clazz = NULL; \
- FT_Error error; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
- return error; \
- error = class_ ## _pic_init( library ); \
- if ( error ) \
- { \- FT_FREE( clazz ); \
- return error; \
- } \
- \
- clazz->module_flags = flags_; \
- clazz->module_size = size_; \
- clazz->module_name = name_; \
- clazz->module_version = version_; \
- clazz->module_requires = requires_; \
- \
- clazz->module_interface = interface_; \
- \
- clazz->module_init = init_; \
- clazz->module_done = done_; \
- clazz->get_interface = get_interface_; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
-FT_END_HEADER
-
-#endif /* __FTOBJS_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftpic.h
+++ /dev/null
@@ -1,71 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftpic.h */
-/* */
-/* The FreeType position independent code services (declaration). */
-/* */
-/* Copyright 2009, 2012 by */
-/* Oran Agra and Mickey Gabel. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Modules that ordinarily have const global data that need address */
- /* can instead define pointers here. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTPIC_H__
-#define __FTPIC_H__
-
-
-FT_BEGIN_HEADER
-
-#ifdef FT_CONFIG_OPTION_PIC
-
- typedef struct FT_PIC_Container_
- {- /* pic containers for base */
- void* base;
-
- /* pic containers for modules */
- void* autofit;
- void* cff;
- void* pshinter;
- void* psnames;
- void* raster;
- void* sfnt;
- void* smooth;
- void* truetype;
-
- } FT_PIC_Container;
-
-
- /* Initialize the various function tables, structs, etc. */
- /* stored in the container. */
- FT_BASE( FT_Error )
- ft_pic_container_init( FT_Library library );
-
-
- /* Destroy the contents of the container. */
- FT_BASE( void )
- ft_pic_container_destroy( FT_Library library );
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTPIC_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftrfork.h
+++ /dev/null
@@ -1,258 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftrfork.h */
-/* */
-/* Embedded resource forks accessor (specification). */
-/* */
-/* Copyright 2004, 2006, 2007, 2012 by */
-/* Masatake YAMATO and Redhat K.K. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* Development of the code in this file is support of */
-/* Information-technology Promotion Agency, Japan. */
-/***************************************************************************/
-
-
-#ifndef __FTRFORK_H__
-#define __FTRFORK_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* Number of guessing rules supported in `FT_Raccess_Guess'. */
- /* Don't forget to increment the number if you add a new guessing rule. */
-#define FT_RACCESS_N_RULES 9
-
-
- /* A structure to describe a reference in a resource by its resource ID */
- /* and internal offset. The `POST' resource expects to be concatenated */
- /* by the order of resource IDs instead of its appearance in the file. */
-
- typedef struct FT_RFork_Ref_
- {- FT_UShort res_id;
- FT_ULong offset;
-
- } FT_RFork_Ref;
-
-#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
- typedef FT_Error
- (*ft_raccess_guess_func)( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- typedef enum FT_RFork_Rule_ {- FT_RFork_Rule_invalid = -2,
- FT_RFork_Rule_uknown, /* -1 */
- FT_RFork_Rule_apple_double,
- FT_RFork_Rule_apple_single,
- FT_RFork_Rule_darwin_ufs_export,
- FT_RFork_Rule_darwin_newvfs,
- FT_RFork_Rule_darwin_hfsplus,
- FT_RFork_Rule_vfat,
- FT_RFork_Rule_linux_cap,
- FT_RFork_Rule_linux_double,
- FT_RFork_Rule_linux_netatalk
- } FT_RFork_Rule;
-
- /* For fast translation between rule index and rule type,
- * the macros FT_RFORK_xxx should be kept consistent with
- * the raccess_guess_funcs table
- */
- typedef struct ft_raccess_guess_rec_ {- ft_raccess_guess_func func;
- FT_RFork_Rule type;
- } ft_raccess_guess_rec;
-
-#ifndef FT_CONFIG_OPTION_PIC
-
- /* this array is a storage in non-PIC mode, so ; is needed in END */
-#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
- const type name[] = {-#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
- { raccess_guess_ ## func_suffix, \- FT_RFork_Rule_ ## type_suffix },
-#define CONST_FT_RFORK_RULE_ARRAY_END };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
- /* this array is a function in PIC mode, so no ; is needed in END */
-#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
- void \
- FT_Init_ ## name( type* storage ) \
- { \- type* local = storage; \
- \
- \
- int i = 0;
-#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
- local[i].func = raccess_guess_ ## func_suffix; \
- local[i].type = FT_RFork_Rule_ ## type_suffix; \
- i++;
-#define CONST_FT_RFORK_RULE_ARRAY_END }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-#endif /* FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Raccess_Guess */
- /* */
- /* <Description> */
- /* Guess a file name and offset where the actual resource fork is */
- /* stored. The macro FT_RACCESS_N_RULES holds the number of */
- /* guessing rules; the guessed result for the Nth rule is */
- /* represented as a triplet: a new file name (new_names[N]), a file */
- /* offset (offsets[N]), and an error code (errors[N]). */
- /* */
- /* <Input> */
- /* library :: */
- /* A FreeType library instance. */
- /* */
- /* stream :: */
- /* A file stream containing the resource fork. */
- /* */
- /* base_name :: */
- /* The (base) file name of the resource fork used for some */
- /* guessing rules. */
- /* */
- /* <Output> */
- /* new_names :: */
- /* An array of guessed file names in which the resource forks may */
- /* exist. If `new_names[N]' is NULL, the guessed file name is */
- /* equal to `base_name'. */
- /* */
- /* offsets :: */
- /* An array of guessed file offsets. `offsets[N]' holds the file */
- /* offset of the possible start of the resource fork in file */
- /* `new_names[N]'. */
- /* */
- /* errors :: */
- /* An array of FreeType error codes. `errors[N]' is the error */
- /* code of Nth guessing rule function. If `errors[N]' is not */
- /* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */
- /* */
- FT_BASE( void )
- FT_Raccess_Guess( FT_Library library,
- FT_Stream stream,
- char* base_name,
- char** new_names,
- FT_Long* offsets,
- FT_Error* errors );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Raccess_Get_HeaderInfo */
- /* */
- /* <Description> */
- /* Get the information from the header of resource fork. The */
- /* information includes the file offset where the resource map */
- /* starts, and the file offset where the resource data starts. */
- /* `FT_Raccess_Get_DataOffsets' requires these two data. */
- /* */
- /* <Input> */
- /* library :: */
- /* A FreeType library instance. */
- /* */
- /* stream :: */
- /* A file stream containing the resource fork. */
- /* */
- /* rfork_offset :: */
- /* The file offset where the resource fork starts. */
- /* */
- /* <Output> */
- /* map_offset :: */
- /* The file offset where the resource map starts. */
- /* */
- /* rdata_pos :: */
- /* The file offset where the resource data starts. */
- /* */
- /* <Return> */
- /* FreeType error code. FT_Err_Ok means success. */
- /* */
- FT_BASE( FT_Error )
- FT_Raccess_Get_HeaderInfo( FT_Library library,
- FT_Stream stream,
- FT_Long rfork_offset,
- FT_Long *map_offset,
- FT_Long *rdata_pos );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Raccess_Get_DataOffsets */
- /* */
- /* <Description> */
- /* Get the data offsets for a tag in a resource fork. Offsets are */
- /* stored in an array because, in some cases, resources in a resource */
- /* fork have the same tag. */
- /* */
- /* <Input> */
- /* library :: */
- /* A FreeType library instance. */
- /* */
- /* stream :: */
- /* A file stream containing the resource fork. */
- /* */
- /* map_offset :: */
- /* The file offset where the resource map starts. */
- /* */
- /* rdata_pos :: */
- /* The file offset where the resource data starts. */
- /* */
- /* tag :: */
- /* The resource tag. */
- /* */
- /* <Output> */
- /* offsets :: */
- /* The stream offsets for the resource data specified by `tag'. */
- /* This array is allocated by the function, so you have to call */
- /* @ft_mem_free after use. */
- /* */
- /* count :: */
- /* The length of offsets array. */
- /* */
- /* <Return> */
- /* FreeType error code. FT_Err_Ok means success. */
- /* */
- /* <Note> */
- /* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */
- /* value for `map_offset' and `rdata_pos'. */
- /* */
- FT_BASE( FT_Error )
- FT_Raccess_Get_DataOffsets( FT_Library library,
- FT_Stream stream,
- FT_Long map_offset,
- FT_Long rdata_pos,
- FT_Long tag,
- FT_Long **offsets,
- FT_Long *count );
-
-
-FT_END_HEADER
-
-#endif /* __FTRFORK_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftserv.h
+++ /dev/null
@@ -1,763 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftserv.h */
-/* */
-/* The FreeType services (specification only). */
-/* */
-/* Copyright 2003-2007, 2009, 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Each module can export one or more `services'. Each service is */
- /* identified by a constant string and modeled by a pointer; the latter */
- /* generally corresponds to a structure containing function pointers. */
- /* */
- /* Note that a service's data cannot be a mere function pointer because */
- /* in C it is possible that function pointers might be implemented */
- /* differently than data pointers (e.g. 48 bits instead of 32). */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTSERV_H__
-#define __FTSERV_H__
-
-
-FT_BEGIN_HEADER
-
- /*
- * @macro:
- * FT_FACE_FIND_SERVICE
- *
- * @description:
- * This macro is used to look up a service from a face's driver module.
- *
- * @input:
- * face ::
- * The source face handle.
- *
- * id ::
- * A string describing the service as defined in the service's
- * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
- * `multi-masters'). It is automatically prefixed with
- * `FT_SERVICE_ID_'.
- *
- * @output:
- * ptr ::
- * A variable that receives the service pointer. Will be NULL
- * if not found.
- */
-#ifdef __cplusplus
-
-#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_ = NULL; \
- FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
- \
- \
- if ( module->clazz->get_interface ) \
- _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
- *_pptr_ = _tmp_; \
- FT_END_STMNT
-
-#else /* !C++ */
-
-#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_ = NULL; \
- \
- if ( module->clazz->get_interface ) \
- _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
- ptr = _tmp_; \
- FT_END_STMNT
-
-#endif /* !C++ */
-
-
- /*
- * @macro:
- * FT_FACE_FIND_GLOBAL_SERVICE
- *
- * @description:
- * This macro is used to look up a service from all modules.
- *
- * @input:
- * face ::
- * The source face handle.
- *
- * id ::
- * A string describing the service as defined in the service's
- * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
- * `multi-masters'). It is automatically prefixed with
- * `FT_SERVICE_ID_'.
- *
- * @output:
- * ptr ::
- * A variable that receives the service pointer. Will be NULL
- * if not found.
- */
-#ifdef __cplusplus
-
-#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_; \
- FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
- \
- \
- _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
- *_pptr_ = _tmp_; \
- FT_END_STMNT
-
-#else /* !C++ */
-
-#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
- FT_Pointer _tmp_; \
- \
- \
- _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
- ptr = _tmp_; \
- FT_END_STMNT
-
-#endif /* !C++ */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** S E R V I C E D E S C R I P T O R S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * The following structure is used to _describe_ a given service
- * to the library. This is useful to build simple static service lists.
- */
- typedef struct FT_ServiceDescRec_
- {- const char* serv_id; /* service name */
- const void* serv_data; /* service pointer/data */
-
- } FT_ServiceDescRec;
-
- typedef const FT_ServiceDescRec* FT_ServiceDesc;
-
-
- /*************************************************************************/
- /* */
- /* <Macro> */
- /* FT_DEFINE_SERVICEDESCREC1 */
- /* FT_DEFINE_SERVICEDESCREC2 */
- /* FT_DEFINE_SERVICEDESCREC3 */
- /* FT_DEFINE_SERVICEDESCREC4 */
- /* FT_DEFINE_SERVICEDESCREC5 */
- /* FT_DEFINE_SERVICEDESCREC6 */
- /* FT_DEFINE_SERVICEDESCREC7 */
- /* */
- /* <Description> */
- /* Used to initialize an array of FT_ServiceDescRec structures. */
- /* */
- /* When FT_CONFIG_OPTION_PIC is defined a `create' function needs to */
- /* be called with a pointer to return an allocated array. As soon as */
- /* it is no longer needed, a `destroy' function needs to be called to */
- /* release that allocation. */
- /* */
- /* These functions should be manually called from the `pic_init' and */
- /* `pic_free' functions of your module (see FT_DEFINE_MODULE). */
- /* */
- /* When FT_CONFIG_OPTION_PIC is not defined the array will be */
- /* allocated in the global scope (or the scope where the macro is */
- /* used). */
- /* */
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICEDESCREC1( class_, \
- serv_id_1, serv_data_1 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC2( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC3( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC4( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC5( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC6( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { NULL, NULL } \- };
-
-#define FT_DEFINE_SERVICEDESCREC7( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7 ) \
- static const FT_ServiceDescRec class_[] = \
- { \- { serv_id_1, serv_data_1 }, \- { serv_id_2, serv_data_2 }, \- { serv_id_3, serv_data_3 }, \- { serv_id_4, serv_data_4 }, \- { serv_id_5, serv_data_5 }, \- { serv_id_6, serv_data_6 }, \- { serv_id_7, serv_data_7 }, \- { NULL, NULL } \- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICEDESCREC1( class_, \
- serv_id_1, serv_data_1 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 2 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = NULL; \
- clazz[1].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC2( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 3 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = NULL; \
- clazz[2].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC3( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 4 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = NULL; \
- clazz[3].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC4( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 5 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = NULL; \
- clazz[4].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC5( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class ) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 6 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = NULL; \
- clazz[5].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC6( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 7 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = serv_id_6; \
- clazz[5].serv_data = serv_data_6; \
- clazz[6].serv_id = NULL; \
- clazz[6].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#define FT_DEFINE_SERVICEDESCREC7( class_, \
- serv_id_1, serv_data_1, \
- serv_id_2, serv_data_2, \
- serv_id_3, serv_data_3, \
- serv_id_4, serv_data_4, \
- serv_id_5, serv_data_5, \
- serv_id_6, serv_data_6, \
- serv_id_7, serv_data_7 ) \
- void \
- FT_Destroy_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec* clazz ) \
- { \- FT_Memory memory = library->memory; \
- \
- \
- if ( clazz ) \
- FT_FREE( clazz ); \
- } \
- \
- FT_Error \
- FT_Create_Class_ ## class_( FT_Library library, \
- FT_ServiceDescRec** output_class) \
- { \- FT_ServiceDescRec* clazz = NULL; \
- FT_Error error; \
- FT_Memory memory = library->memory; \
- \
- \
- if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 8 ) ) \
- return error; \
- \
- clazz[0].serv_id = serv_id_1; \
- clazz[0].serv_data = serv_data_1; \
- clazz[1].serv_id = serv_id_2; \
- clazz[1].serv_data = serv_data_2; \
- clazz[2].serv_id = serv_id_3; \
- clazz[2].serv_data = serv_data_3; \
- clazz[3].serv_id = serv_id_4; \
- clazz[3].serv_data = serv_data_4; \
- clazz[4].serv_id = serv_id_5; \
- clazz[4].serv_data = serv_data_5; \
- clazz[5].serv_id = serv_id_6; \
- clazz[5].serv_data = serv_data_6; \
- clazz[6].serv_id = serv_id_7; \
- clazz[6].serv_data = serv_data_7; \
- clazz[7].serv_id = NULL; \
- clazz[7].serv_data = NULL; \
- \
- *output_class = clazz; \
- \
- return FT_Err_Ok; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
- /*
- * Parse a list of FT_ServiceDescRec descriptors and look for
- * a specific service by ID. Note that the last element in the
- * array must be { NULL, NULL }, and that the function should- * return NULL if the service isn't available.
- *
- * This function can be used by modules to implement their
- * `get_service' method.
- */
- FT_BASE( FT_Pointer )
- ft_service_list_lookup( FT_ServiceDesc service_descriptors,
- const char* service_id );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** S E R V I C E S C A C H E *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * This structure is used to store a cache for several frequently used
- * services. It is the type of `face->internal->services'. You
- * should only use FT_FACE_LOOKUP_SERVICE to access it.
- *
- * All fields should have the type FT_Pointer to relax compilation
- * dependencies. We assume the developer isn't completely stupid.
- *
- * Each field must be named `service_XXXX' where `XXX' corresponds to
- * the correct FT_SERVICE_ID_XXXX macro. See the definition of
- * FT_FACE_LOOKUP_SERVICE below how this is implemented.
- *
- */
- typedef struct FT_ServiceCacheRec_
- {- FT_Pointer service_POSTSCRIPT_FONT_NAME;
- FT_Pointer service_MULTI_MASTERS;
- FT_Pointer service_GLYPH_DICT;
- FT_Pointer service_PFR_METRICS;
- FT_Pointer service_WINFNT;
-
- } FT_ServiceCacheRec, *FT_ServiceCache;
-
-
- /*
- * A magic number used within the services cache.
- */
-
- /* ensure that value `1' has the same width as a pointer */
-#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)~(FT_PtrDist)1)
-
-
- /*
- * @macro:
- * FT_FACE_LOOKUP_SERVICE
- *
- * @description:
- * This macro is used to lookup a service from a face's driver module
- * using its cache.
- *
- * @input:
- * face::
- * The source face handle containing the cache.
- *
- * field ::
- * The field name in the cache.
- *
- * id ::
- * The service ID.
- *
- * @output:
- * ptr ::
- * A variable receiving the service data. NULL if not available.
- */
-#ifdef __cplusplus
-
-#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Pointer svc; \
- FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \
- \
- \
- svc = FT_FACE( face )->internal->services. service_ ## id; \
- if ( svc == FT_SERVICE_UNAVAILABLE ) \
- svc = NULL; \
- else if ( svc == NULL ) \
- { \- FT_FACE_FIND_SERVICE( face, svc, id ); \
- \
- FT_FACE( face )->internal->services. service_ ## id = \
- (FT_Pointer)( svc != NULL ? svc \
- : FT_SERVICE_UNAVAILABLE ); \
- } \
- *Pptr = svc; \
- FT_END_STMNT
-
-#else /* !C++ */
-
-#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
- FT_BEGIN_STMNT \
- FT_Pointer svc; \
- \
- \
- svc = FT_FACE( face )->internal->services. service_ ## id; \
- if ( svc == FT_SERVICE_UNAVAILABLE ) \
- svc = NULL; \
- else if ( svc == NULL ) \
- { \- FT_FACE_FIND_SERVICE( face, svc, id ); \
- \
- FT_FACE( face )->internal->services. service_ ## id = \
- (FT_Pointer)( svc != NULL ? svc \
- : FT_SERVICE_UNAVAILABLE ); \
- } \
- ptr = svc; \
- FT_END_STMNT
-
-#endif /* !C++ */
-
- /*
- * A macro used to define new service structure types.
- */
-
-#define FT_DEFINE_SERVICE( name ) \
- typedef struct FT_Service_ ## name ## Rec_ \
- FT_Service_ ## name ## Rec ; \
- typedef struct FT_Service_ ## name ## Rec_ \
- const * FT_Service_ ## name ; \
- struct FT_Service_ ## name ## Rec_
-
- /* */
-
- /*
- * The header files containing the services.
- */
-
-#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h>
-#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h>
-#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h>
-#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h>
-#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h>
-#define FT_SERVICE_MULTIPLE_MASTERS_H <freetype/internal/services/svmm.h>
-#define FT_SERVICE_OPENTYPE_VALIDATE_H <freetype/internal/services/svotval.h>
-#define FT_SERVICE_PFR_H <freetype/internal/services/svpfr.h>
-#define FT_SERVICE_POSTSCRIPT_CMAPS_H <freetype/internal/services/svpscmap.h>
-#define FT_SERVICE_POSTSCRIPT_INFO_H <freetype/internal/services/svpsinfo.h>
-#define FT_SERVICE_POSTSCRIPT_NAME_H <freetype/internal/services/svpostnm.h>
-#define FT_SERVICE_PROPERTIES_H <freetype/internal/services/svprop.h>
-#define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h>
-#define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h>
-#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h>
-#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h>
-#define FT_SERVICE_XFREE86_NAME_H <freetype/internal/services/svxf86nm.h>
-#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h>
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTSERV_H__ */
-
-
-/* END */
--- a/include/freetype/internal/ftstream.h
+++ /dev/null
@@ -1,536 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftstream.h */
-/* */
-/* Stream handling (specification). */
-/* */
-/* Copyright 1996-2002, 2004-2006, 2011, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTSTREAM_H__
-#define __FTSTREAM_H__
-
-
-#include <ft2build.h>
-#include FT_SYSTEM_H
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* format of an 8-bit frame_op value: */
- /* */
- /* bit 76543210 */
- /* xxxxxxes */
- /* */
- /* s is set to 1 if the value is signed. */
- /* e is set to 1 if the value is little-endian. */
- /* xxx is a command. */
-
-#define FT_FRAME_OP_SHIFT 2
-#define FT_FRAME_OP_SIGNED 1
-#define FT_FRAME_OP_LITTLE 2
-#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT )
-
-#define FT_MAKE_FRAME_OP( command, little, sign ) \
- ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
-
-#define FT_FRAME_OP_END 0
-#define FT_FRAME_OP_START 1 /* start a new frame */
-#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */
-#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */
-#define FT_FRAME_OP_LONG 4 /* read 4-byte value */
-#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */
-#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */
-
-
- typedef enum FT_Frame_Op_
- {- ft_frame_end = 0,
- ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
-
- ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ),
- ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ),
-
- ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
- ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
- ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
- ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
-
- ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
- ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
- ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
- ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
-
- ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
- ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
- ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
- ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
-
- ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
- ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
-
- } FT_Frame_Op;
-
-
- typedef struct FT_Frame_Field_
- {- FT_Byte value;
- FT_Byte size;
- FT_UShort offset;
-
- } FT_Frame_Field;
-
-
- /* Construct an FT_Frame_Field out of a structure type and a field name. */
- /* The structure type must be set in the FT_STRUCTURE macro before */
- /* calling the FT_FRAME_START() macro. */
- /* */
-#define FT_FIELD_SIZE( f ) \
- (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
-
-#define FT_FIELD_SIZE_DELTA( f ) \
- (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
-
-#define FT_FIELD_OFFSET( f ) \
- (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
-
-#define FT_FRAME_FIELD( frame_op, field ) \
- { \- frame_op, \
- FT_FIELD_SIZE( field ), \
- FT_FIELD_OFFSET( field ) \
- }
-
-#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 }-
-#define FT_FRAME_START( size ) { ft_frame_start, 0, size }-#define FT_FRAME_END { ft_frame_end, 0, 0 }-
-#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f )
-#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f )
-#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f )
-#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f )
-#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f )
-#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f )
-#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f )
-#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f )
-
-#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f )
-#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f )
-#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f )
-#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f )
-#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f )
-#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f )
-
-#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 }-#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 }-#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 }-
-#define FT_FRAME_BYTES( field, count ) \
- { \- ft_frame_bytes, \
- count, \
- FT_FIELD_OFFSET( field ) \
- }
-
-#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 }-
-
- /*************************************************************************/
- /* */
- /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
- /* type `char*' or equivalent (1-byte elements). */
- /* */
-
-#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] )
-
-#define FT_INT16( x ) ( (FT_Int16)(x) )
-#define FT_UINT16( x ) ( (FT_UInt16)(x) )
-#define FT_INT32( x ) ( (FT_Int32)(x) )
-#define FT_UINT32( x ) ( (FT_UInt32)(x) )
-
-
-#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
-#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
-
-
-#define FT_PEEK_SHORT( p ) FT_INT16( FT_BYTE_U16( p, 0, 8) | \
- FT_BYTE_U16( p, 1, 0) )
-
-#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
- FT_BYTE_U16( p, 1, 0 ) )
-
-#define FT_PEEK_LONG( p ) FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \
- FT_BYTE_U32( p, 1, 16 ) | \
- FT_BYTE_U32( p, 2, 8 ) | \
- FT_BYTE_U32( p, 3, 0 ) )
-
-#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
- FT_BYTE_U32( p, 1, 16 ) | \
- FT_BYTE_U32( p, 2, 8 ) | \
- FT_BYTE_U32( p, 3, 0 ) )
-
-#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 2, 0 ) )
-
-#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 2, 0 ) )
-
-#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_BYTE_U16( p, 1, 8 ) | \
- FT_BYTE_U16( p, 0, 0 ) )
-
-#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \
- FT_BYTE_U16( p, 0, 0 ) )
-
-#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_BYTE_U32( p, 3, 24 ) | \
- FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
- FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
- FT_BYTE_U32( p, 1, 8 ) | \
- FT_BYTE_U32( p, 0, 0 ) )
-
-
-#define FT_NEXT_CHAR( buffer ) \
- ( (signed char)*buffer++ )
-
-#define FT_NEXT_BYTE( buffer ) \
- ( (unsigned char)*buffer++ )
-
-#define FT_NEXT_SHORT( buffer ) \
- ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
-
-#define FT_NEXT_USHORT( buffer ) \
- ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
-
-#define FT_NEXT_OFF3( buffer ) \
- ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
-
-#define FT_NEXT_UOFF3( buffer ) \
- ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
-
-#define FT_NEXT_LONG( buffer ) \
- ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
-
-#define FT_NEXT_ULONG( buffer ) \
- ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
-
-
-#define FT_NEXT_SHORT_LE( buffer ) \
- ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
-
-#define FT_NEXT_USHORT_LE( buffer ) \
- ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
-
-#define FT_NEXT_OFF3_LE( buffer ) \
- ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
-
-#define FT_NEXT_UOFF3_LE( buffer ) \
- ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
-
-#define FT_NEXT_LONG_LE( buffer ) \
- ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
-
-#define FT_NEXT_ULONG_LE( buffer ) \
- ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
-
-
- /*************************************************************************/
- /* */
- /* Each GET_xxxx() macro uses an implicit `stream' variable. */
- /* */
-#if 0
-#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor )
-
-#define FT_GET_CHAR() FT_GET_MACRO( CHAR )
-#define FT_GET_BYTE() FT_GET_MACRO( BYTE )
-#define FT_GET_SHORT() FT_GET_MACRO( SHORT )
-#define FT_GET_USHORT() FT_GET_MACRO( USHORT )
-#define FT_GET_OFF3() FT_GET_MACRO( OFF3 )
-#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 )
-#define FT_GET_LONG() FT_GET_MACRO( LONG )
-#define FT_GET_ULONG() FT_GET_MACRO( ULONG )
-#define FT_GET_TAG4() FT_GET_MACRO( ULONG )
-
-#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE )
-#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE )
-#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE )
-#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE )
-
-#else
-#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
-
-#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
-#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
-#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
-#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
-#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
-#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
-#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
-#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
-#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
-
-#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short )
-#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort )
-#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long )
-#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong )
-#endif
-
-#define FT_READ_MACRO( func, type, var ) \
- ( var = (type)func( stream, &error ), \
- error != FT_Err_Ok )
-
-#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
-#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
-#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
-#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
-#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
-#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
-#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
-#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
-
-#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var )
-#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var )
-#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var )
-#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var )
-
-
-#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
-
- /* initialize a stream for reading a regular system stream */
- FT_BASE( FT_Error )
- FT_Stream_Open( FT_Stream stream,
- const char* filepathname );
-
-#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
-
-
- /* create a new (input) stream from an FT_Open_Args structure */
- FT_BASE( FT_Error )
- FT_Stream_New( FT_Library library,
- const FT_Open_Args* args,
- FT_Stream *astream );
-
- /* free a stream */
- FT_BASE( void )
- FT_Stream_Free( FT_Stream stream,
- FT_Int external );
-
- /* initialize a stream for reading in-memory data */
- FT_BASE( void )
- FT_Stream_OpenMemory( FT_Stream stream,
- const FT_Byte* base,
- FT_ULong size );
-
- /* close a stream (does not destroy the stream structure) */
- FT_BASE( void )
- FT_Stream_Close( FT_Stream stream );
-
-
- /* seek within a stream. position is relative to start of stream */
- FT_BASE( FT_Error )
- FT_Stream_Seek( FT_Stream stream,
- FT_ULong pos );
-
- /* skip bytes in a stream */
- FT_BASE( FT_Error )
- FT_Stream_Skip( FT_Stream stream,
- FT_Long distance );
-
- /* return current stream position */
- FT_BASE( FT_Long )
- FT_Stream_Pos( FT_Stream stream );
-
- /* read bytes from a stream into a user-allocated buffer, returns an */
- /* error if not all bytes could be read. */
- FT_BASE( FT_Error )
- FT_Stream_Read( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count );
-
- /* read bytes from a stream at a given position */
- FT_BASE( FT_Error )
- FT_Stream_ReadAt( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count );
-
- /* try to read bytes at the end of a stream; return number of bytes */
- /* really available */
- FT_BASE( FT_ULong )
- FT_Stream_TryRead( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count );
-
- /* Enter a frame of `count' consecutive bytes in a stream. Returns an */
- /* error if the frame could not be read/accessed. The caller can use */
- /* the FT_Stream_Get_XXX functions to retrieve frame data without */
- /* error checks. */
- /* */
- /* You must _always_ call FT_Stream_ExitFrame() once you have entered */
- /* a stream frame! */
- /* */
- FT_BASE( FT_Error )
- FT_Stream_EnterFrame( FT_Stream stream,
- FT_ULong count );
-
- /* exit a stream frame */
- FT_BASE( void )
- FT_Stream_ExitFrame( FT_Stream stream );
-
- /* Extract a stream frame. If the stream is disk-based, a heap block */
- /* is allocated and the frame bytes are read into it. If the stream */
- /* is memory-based, this function simply set a pointer to the data. */
- /* */
- /* Useful to optimize access to memory-based streams transparently. */
- /* */
- /* All extracted frames must be `freed' with a call to the function */
- /* FT_Stream_ReleaseFrame(). */
- /* */
- FT_BASE( FT_Error )
- FT_Stream_ExtractFrame( FT_Stream stream,
- FT_ULong count,
- FT_Byte** pbytes );
-
- /* release an extract frame (see FT_Stream_ExtractFrame) */
- FT_BASE( void )
- FT_Stream_ReleaseFrame( FT_Stream stream,
- FT_Byte** pbytes );
-
- /* read a byte from an entered frame */
- FT_BASE( FT_Char )
- FT_Stream_GetChar( FT_Stream stream );
-
- /* read a 16-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_UShort )
- FT_Stream_GetUShort( FT_Stream stream );
-
- /* read a 24-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
- FT_Stream_GetUOffset( FT_Stream stream );
-
- /* read a 32-bit big-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
- FT_Stream_GetULong( FT_Stream stream );
-
- /* read a 16-bit little-endian unsigned integer from an entered frame */
- FT_BASE( FT_UShort )
- FT_Stream_GetUShortLE( FT_Stream stream );
-
- /* read a 32-bit little-endian unsigned integer from an entered frame */
- FT_BASE( FT_ULong )
- FT_Stream_GetULongLE( FT_Stream stream );
-
-
- /* read a byte from a stream */
- FT_BASE( FT_Char )
- FT_Stream_ReadChar( FT_Stream stream,
- FT_Error* error );
-
- /* read a 16-bit big-endian unsigned integer from a stream */
- FT_BASE( FT_UShort )
- FT_Stream_ReadUShort( FT_Stream stream,
- FT_Error* error );
-
- /* read a 24-bit big-endian unsigned integer from a stream */
- FT_BASE( FT_ULong )
- FT_Stream_ReadUOffset( FT_Stream stream,
- FT_Error* error );
-
- /* read a 32-bit big-endian integer from a stream */
- FT_BASE( FT_ULong )
- FT_Stream_ReadULong( FT_Stream stream,
- FT_Error* error );
-
- /* read a 16-bit little-endian unsigned integer from a stream */
- FT_BASE( FT_UShort )
- FT_Stream_ReadUShortLE( FT_Stream stream,
- FT_Error* error );
-
- /* read a 32-bit little-endian unsigned integer from a stream */
- FT_BASE( FT_ULong )
- FT_Stream_ReadULongLE( FT_Stream stream,
- FT_Error* error );
-
- /* Read a structure from a stream. The structure must be described */
- /* by an array of FT_Frame_Field records. */
- FT_BASE( FT_Error )
- FT_Stream_ReadFields( FT_Stream stream,
- const FT_Frame_Field* fields,
- void* structure );
-
-
-#define FT_STREAM_POS() \
- FT_Stream_Pos( stream )
-
-#define FT_STREAM_SEEK( position ) \
- FT_SET_ERROR( FT_Stream_Seek( stream, \
- (FT_ULong)(position) ) )
-
-#define FT_STREAM_SKIP( distance ) \
- FT_SET_ERROR( FT_Stream_Skip( stream, \
- (FT_Long)(distance) ) )
-
-#define FT_STREAM_READ( buffer, count ) \
- FT_SET_ERROR( FT_Stream_Read( stream, \
- (FT_Byte*)(buffer), \
- (FT_ULong)(count) ) )
-
-#define FT_STREAM_READ_AT( position, buffer, count ) \
- FT_SET_ERROR( FT_Stream_ReadAt( stream, \
- (FT_ULong)(position), \
- (FT_Byte*)buffer, \
- (FT_ULong)(count) ) )
-
-#define FT_STREAM_READ_FIELDS( fields, object ) \
- FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
-
-
-#define FT_FRAME_ENTER( size ) \
- FT_SET_ERROR( \
- FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, \
- (FT_ULong)(size) ) ) )
-
-#define FT_FRAME_EXIT() \
- FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
-
-#define FT_FRAME_EXTRACT( size, bytes ) \
- FT_SET_ERROR( \
- FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, \
- (FT_ULong)(size), \
- (FT_Byte**)&(bytes) ) ) )
-
-#define FT_FRAME_RELEASE( bytes ) \
- FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \
- (FT_Byte**)&(bytes) ) )
-
-
-FT_END_HEADER
-
-#endif /* __FTSTREAM_H__ */
-
-
-/* END */
--- a/include/freetype/internal/fttrace.h
+++ /dev/null
@@ -1,152 +1,0 @@
-/***************************************************************************/
-/* */
-/* fttrace.h */
-/* */
-/* Tracing handling (specification only). */
-/* */
-/* Copyright 2002, 2004-2007, 2009, 2011-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /* definitions of trace levels for FreeType 2 */
-
- /* the first level must always be `trace_any' */
-FT_TRACE_DEF( any )
-
- /* base components */
-FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */
-FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */
-FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */
-FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */
-FT_TRACE_DEF( list ) /* list management (ftlist.c) */
-FT_TRACE_DEF( init ) /* initialization (ftinit.c) */
-FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */
-FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */
-FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */
-FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */
-
-FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
-FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
-FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
-FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
-FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
-FT_TRACE_DEF( bitmap ) /* bitmap checksum (ftobjs.c) */
-
- /* Cache sub-system */
-FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
-
- /* SFNT driver components */
-FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
-FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */
-FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
-FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
-FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
-FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
-FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */
-FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */
-FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */
-
- /* TrueType driver components */
-FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */
-FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */
-FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */
-FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */
-FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */
-FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */
-
- /* Type 1 driver components */
-FT_TRACE_DEF( t1afm )
-FT_TRACE_DEF( t1driver )
-FT_TRACE_DEF( t1gload )
-FT_TRACE_DEF( t1hint )
-FT_TRACE_DEF( t1load )
-FT_TRACE_DEF( t1objs )
-FT_TRACE_DEF( t1parse )
-
- /* PostScript helper module `psaux' */
-FT_TRACE_DEF( t1decode )
-FT_TRACE_DEF( psobjs )
-FT_TRACE_DEF( psconv )
-
- /* PostScript hinting module `pshinter' */
-FT_TRACE_DEF( pshrec )
-FT_TRACE_DEF( pshalgo1 )
-FT_TRACE_DEF( pshalgo2 )
-
- /* Type 2 driver components */
-FT_TRACE_DEF( cffdriver )
-FT_TRACE_DEF( cffgload )
-FT_TRACE_DEF( cffload )
-FT_TRACE_DEF( cffobjs )
-FT_TRACE_DEF( cffparse )
-
-FT_TRACE_DEF( cf2blues )
-FT_TRACE_DEF( cf2hints )
-FT_TRACE_DEF( cf2interp )
-
- /* Type 42 driver component */
-FT_TRACE_DEF( t42 )
-
- /* CID driver components */
-FT_TRACE_DEF( cidafm )
-FT_TRACE_DEF( ciddriver )
-FT_TRACE_DEF( cidgload )
-FT_TRACE_DEF( cidload )
-FT_TRACE_DEF( cidobjs )
-FT_TRACE_DEF( cidparse )
-
- /* Windows font component */
-FT_TRACE_DEF( winfnt )
-
- /* PCF font components */
-FT_TRACE_DEF( pcfdriver )
-FT_TRACE_DEF( pcfread )
-
- /* BDF font components */
-FT_TRACE_DEF( bdfdriver )
-FT_TRACE_DEF( bdflib )
-
- /* PFR font component */
-FT_TRACE_DEF( pfr )
-
- /* OpenType validation components */
-FT_TRACE_DEF( otvmodule )
-FT_TRACE_DEF( otvcommon )
-FT_TRACE_DEF( otvbase )
-FT_TRACE_DEF( otvgdef )
-FT_TRACE_DEF( otvgpos )
-FT_TRACE_DEF( otvgsub )
-FT_TRACE_DEF( otvjstf )
-FT_TRACE_DEF( otvmath )
-
- /* TrueTypeGX/AAT validation components */
-FT_TRACE_DEF( gxvmodule )
-FT_TRACE_DEF( gxvcommon )
-FT_TRACE_DEF( gxvfeat )
-FT_TRACE_DEF( gxvmort )
-FT_TRACE_DEF( gxvmorx )
-FT_TRACE_DEF( gxvbsln )
-FT_TRACE_DEF( gxvjust )
-FT_TRACE_DEF( gxvkern )
-FT_TRACE_DEF( gxvopbd )
-FT_TRACE_DEF( gxvtrak )
-FT_TRACE_DEF( gxvprop )
-FT_TRACE_DEF( gxvlcar )
-
- /* autofit components */
-FT_TRACE_DEF( afmodule )
-FT_TRACE_DEF( afhints )
-FT_TRACE_DEF( afcjk )
-FT_TRACE_DEF( aflatin )
-FT_TRACE_DEF( aflatin2 )
-FT_TRACE_DEF( afwarp )
-
-/* END */
--- a/include/freetype/internal/ftvalid.h
+++ /dev/null
@@ -1,161 +1,0 @@
-/***************************************************************************/
-/* */
-/* ftvalid.h */
-/* */
-/* FreeType validation support (specification). */
-/* */
-/* Copyright 2004, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTVALID_H__
-#define __FTVALID_H__
-
-#include <ft2build.h>
-#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** V A L I D A T I O N ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* handle to a validation object */
- typedef struct FT_ValidatorRec_ volatile* FT_Validator;
-
-
- /*************************************************************************/
- /* */
- /* There are three distinct validation levels defined here: */
- /* */
- /* FT_VALIDATE_DEFAULT :: */
- /* A table that passes this validation level can be used reliably by */
- /* FreeType. It generally means that all offsets have been checked to */
- /* prevent out-of-bound reads, that array counts are correct, etc. */
- /* */
- /* FT_VALIDATE_TIGHT :: */
- /* A table that passes this validation level can be used reliably and */
- /* doesn't contain invalid data. For example, a charmap table that */
- /* returns invalid glyph indices will not pass, even though it can */
- /* be used with FreeType in default mode (the library will simply */
- /* return an error later when trying to load the glyph). */
- /* */
- /* It also checks that fields which must be a multiple of 2, 4, or 8, */
- /* don't have incorrect values, etc. */
- /* */
- /* FT_VALIDATE_PARANOID :: */
- /* Only for font debugging. Checks that a table follows the */
- /* specification by 100%. Very few fonts will be able to pass this */
- /* level anyway but it can be useful for certain tools like font */
- /* editors/converters. */
- /* */
- typedef enum FT_ValidationLevel_
- {- FT_VALIDATE_DEFAULT = 0,
- FT_VALIDATE_TIGHT,
- FT_VALIDATE_PARANOID
-
- } FT_ValidationLevel;
-
-
-#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
- /* We disable the warning `structure was padded due to */
- /* __declspec(align())' in order to compile cleanly with */
- /* the maximum level of warnings. */
-#pragma warning( push )
-#pragma warning( disable : 4324 )
-#endif /* _MSC_VER */
-
- /* validator structure */
- typedef struct FT_ValidatorRec_
- {- const FT_Byte* base; /* address of table in memory */
- const FT_Byte* limit; /* `base' + sizeof(table) in memory */
- FT_ValidationLevel level; /* validation level */
- FT_Error error; /* error returned. 0 means success */
-
- ft_jmp_buf jump_buffer; /* used for exception handling */
-
- } FT_ValidatorRec;
-
-#if defined( _MSC_VER )
-#pragma warning( pop )
-#endif
-
-#define FT_VALIDATOR( x ) ( (FT_Validator)( x ) )
-
-
- FT_BASE( void )
- ft_validator_init( FT_Validator valid,
- const FT_Byte* base,
- const FT_Byte* limit,
- FT_ValidationLevel level );
-
- /* Do not use this. It's broken and will cause your validator to crash */
- /* if you run it on an invalid font. */
- FT_BASE( FT_Int )
- ft_validator_run( FT_Validator valid );
-
- /* Sets the error field in a validator, then calls `longjmp' to return */
- /* to high-level caller. Using `setjmp/longjmp' avoids many stupid */
- /* error checks within the validation routines. */
- /* */
- FT_BASE( void )
- ft_validator_error( FT_Validator valid,
- FT_Error error );
-
-
- /* Calls ft_validate_error. Assumes that the `valid' local variable */
- /* holds a pointer to the current validator object. */
- /* */
- /* Use preprocessor prescan to pass FT_ERR_PREFIX. */
- /* */
-#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error )
-#define FT_INVALID_( _prefix, _error ) \
- ft_validator_error( valid, _prefix ## _error )
-
- /* called when a broken table is detected */
-#define FT_INVALID_TOO_SHORT \
- FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
-
- /* called when an invalid offset is detected */
-#define FT_INVALID_OFFSET \
- FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
-
- /* called when an invalid format/value is detected */
-#define FT_INVALID_FORMAT \
- FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
-
- /* called when an invalid glyph index is detected */
-#define FT_INVALID_GLYPH_ID \
- FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
-
- /* called when an invalid field value is detected */
-#define FT_INVALID_DATA \
- FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
-
-
-FT_END_HEADER
-
-#endif /* __FTVALID_H__ */
-
-
-/* END */
--- a/include/freetype/internal/internal.h
+++ /dev/null
@@ -1,63 +1,0 @@
-/***************************************************************************/
-/* */
-/* internal.h */
-/* */
-/* Internal header files (specification only). */
-/* */
-/* Copyright 1996-2004, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is automatically included by `ft2build.h'. */
- /* Do not include it manually! */
- /* */
- /*************************************************************************/
-
-
-#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h>
-#define FT_INTERNAL_PIC_H <freetype/internal/ftpic.h>
-#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h>
-#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h>
-#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h>
-#define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h>
-#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdriver.h>
-#define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h>
-#define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h>
-#define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h>
-#define FT_INTERNAL_SERVICE_H <freetype/internal/ftserv.h>
-#define FT_INTERNAL_RFORK_H <freetype/internal/ftrfork.h>
-#define FT_INTERNAL_VALIDATE_H <freetype/internal/ftvalid.h>
-
-#define FT_INTERNAL_TRUETYPE_TYPES_H <freetype/internal/tttypes.h>
-#define FT_INTERNAL_TYPE1_TYPES_H <freetype/internal/t1types.h>
-
-#define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h>
-#define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h>
-#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H <freetype/internal/psglobal.h>
-
-#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h>
-
-
-#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
-
- /* We disable the warning `conditional expression is constant' here */
- /* in order to compile cleanly with the maximum level of warnings. */
- /* In particular, the warning complains about stuff like `while(0)' */
- /* which is very useful in macro definitions. There is no benefit */
- /* in having it enabled. */
-#pragma warning( disable : 4127 )
-
-#endif /* _MSC_VER */
-
-
-/* END */
--- a/include/freetype/internal/psaux.h
+++ /dev/null
@@ -1,877 +1,0 @@
-/***************************************************************************/
-/* */
-/* psaux.h */
-/* */
-/* Auxiliary functions and data structures related to PostScript fonts */
-/* (specification). */
-/* */
-/* Copyright 1996-2004, 2006, 2008, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSAUX_H__
-#define __PSAUX_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1_TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct PS_TableRec_* PS_Table;
- typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_Table_FuncsRec */
- /* */
- /* <Description> */
- /* A set of function pointers to manage PS_Table objects. */
- /* */
- /* <Fields> */
- /* table_init :: Used to initialize a table. */
- /* */
- /* table_done :: Finalizes resp. destroy a given table. */
- /* */
- /* table_add :: Adds a new object to a table. */
- /* */
- /* table_release :: Releases table data, then finalizes it. */
- /* */
- typedef struct PS_Table_FuncsRec_
- {- FT_Error
- (*init)( PS_Table table,
- FT_Int count,
- FT_Memory memory );
-
- void
- (*done)( PS_Table table );
-
- FT_Error
- (*add)( PS_Table table,
- FT_Int idx,
- void* object,
- FT_PtrDist length );
-
- void
- (*release)( PS_Table table );
-
- } PS_Table_FuncsRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_TableRec */
- /* */
- /* <Description> */
- /* A PS_Table is a simple object used to store an array of objects in */
- /* a single memory block. */
- /* */
- /* <Fields> */
- /* block :: The address in memory of the growheap's block. This */
- /* can change between two object adds, due to */
- /* reallocation. */
- /* */
- /* cursor :: The current top of the grow heap within its block. */
- /* */
- /* capacity :: The current size of the heap block. Increments by */
- /* 1kByte chunks. */
- /* */
- /* init :: Set to 0xDEADBEEF if `elements' and `lengths' have */
- /* been allocated. */
- /* */
- /* max_elems :: The maximum number of elements in table. */
- /* */
- /* num_elems :: The current number of elements in table. */
- /* */
- /* elements :: A table of element addresses within the block. */
- /* */
- /* lengths :: A table of element sizes within the block. */
- /* */
- /* memory :: The object used for memory operations */
- /* (alloc/realloc). */
- /* */
- /* funcs :: A table of method pointers for this object. */
- /* */
- typedef struct PS_TableRec_
- {- FT_Byte* block; /* current memory block */
- FT_Offset cursor; /* current cursor in memory block */
- FT_Offset capacity; /* current size of memory block */
- FT_Long init;
-
- FT_Int max_elems;
- FT_Int num_elems;
- FT_Byte** elements; /* addresses of table elements */
- FT_PtrDist* lengths; /* lengths of table elements */
-
- FT_Memory memory;
- PS_Table_FuncsRec funcs;
-
- } PS_TableRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 FIELDS & TOKENS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PS_ParserRec_* PS_Parser;
-
- typedef struct T1_TokenRec_* T1_Token;
-
- typedef struct T1_FieldRec_* T1_Field;
-
-
- /* simple enumeration type used to identify token types */
- typedef enum T1_TokenType_
- {- T1_TOKEN_TYPE_NONE = 0,
- T1_TOKEN_TYPE_ANY,
- T1_TOKEN_TYPE_STRING,
- T1_TOKEN_TYPE_ARRAY,
- T1_TOKEN_TYPE_KEY, /* aka `name' */
-
- /* do not remove */
- T1_TOKEN_TYPE_MAX
-
- } T1_TokenType;
-
-
- /* a simple structure used to identify tokens */
- typedef struct T1_TokenRec_
- {- FT_Byte* start; /* first character of token in input stream */
- FT_Byte* limit; /* first character after the token */
- T1_TokenType type; /* type of token */
-
- } T1_TokenRec;
-
-
- /* enumeration type used to identify object fields */
- typedef enum T1_FieldType_
- {- T1_FIELD_TYPE_NONE = 0,
- T1_FIELD_TYPE_BOOL,
- T1_FIELD_TYPE_INTEGER,
- T1_FIELD_TYPE_FIXED,
- T1_FIELD_TYPE_FIXED_1000,
- T1_FIELD_TYPE_STRING,
- T1_FIELD_TYPE_KEY,
- T1_FIELD_TYPE_BBOX,
- T1_FIELD_TYPE_MM_BBOX,
- T1_FIELD_TYPE_INTEGER_ARRAY,
- T1_FIELD_TYPE_FIXED_ARRAY,
- T1_FIELD_TYPE_CALLBACK,
-
- /* do not remove */
- T1_FIELD_TYPE_MAX
-
- } T1_FieldType;
-
-
- typedef enum T1_FieldLocation_
- {- T1_FIELD_LOCATION_CID_INFO,
- T1_FIELD_LOCATION_FONT_DICT,
- T1_FIELD_LOCATION_FONT_EXTRA,
- T1_FIELD_LOCATION_FONT_INFO,
- T1_FIELD_LOCATION_PRIVATE,
- T1_FIELD_LOCATION_BBOX,
- T1_FIELD_LOCATION_LOADER,
- T1_FIELD_LOCATION_FACE,
- T1_FIELD_LOCATION_BLEND,
-
- /* do not remove */
- T1_FIELD_LOCATION_MAX
-
- } T1_FieldLocation;
-
-
- typedef void
- (*T1_Field_ParseFunc)( FT_Face face,
- FT_Pointer parser );
-
-
- /* structure type used to model object fields */
- typedef struct T1_FieldRec_
- {- const char* ident; /* field identifier */
- T1_FieldLocation location;
- T1_FieldType type; /* type of field */
- T1_Field_ParseFunc reader;
- FT_UInt offset; /* offset of field in object */
- FT_Byte size; /* size of field in bytes */
- FT_UInt array_max; /* maximum number of elements for */
- /* array */
- FT_UInt count_offset; /* offset of element count for */
- /* arrays; must not be zero if in */
- /* use -- in other words, a */
- /* `num_FOO' element must not */
- /* start the used structure if we */
- /* parse a `FOO' array */
- FT_UInt dict; /* where we expect it */
- } T1_FieldRec;
-
-#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
-#define T1_FIELD_DICT_PRIVATE ( 1 << 1 )
-
-
-
-#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
- { \- _ident, T1CODE, _type, \
- 0, \
- FT_FIELD_OFFSET( _fname ), \
- FT_FIELD_SIZE( _fname ), \
- 0, 0, \
- _dict \
- },
-
-#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
- { \- _ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \
- (T1_Field_ParseFunc)_reader, \
- 0, 0, \
- 0, 0, \
- _dict \
- },
-
-#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
- { \- _ident, T1CODE, _type, \
- 0, \
- FT_FIELD_OFFSET( _fname ), \
- FT_FIELD_SIZE_DELTA( _fname ), \
- _max, \
- FT_FIELD_OFFSET( num_ ## _fname ), \
- _dict \
- },
-
-#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
- { \- _ident, T1CODE, _type, \
- 0, \
- FT_FIELD_OFFSET( _fname ), \
- FT_FIELD_SIZE_DELTA( _fname ), \
- _max, 0, \
- _dict \
- },
-
-
-#define T1_FIELD_BOOL( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
-
-#define T1_FIELD_NUM( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
-
-#define T1_FIELD_FIXED( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
-
-#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
- _dict )
-
-#define T1_FIELD_STRING( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
-
-#define T1_FIELD_KEY( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
-
-#define T1_FIELD_BBOX( _ident, _fname, _dict ) \
- T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
-
-
-#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \
- T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
- _fname, _fmax, _dict )
-
-#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \
- T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs;
-
- typedef struct PS_Parser_FuncsRec_
- {- void
- (*init)( PS_Parser parser,
- FT_Byte* base,
- FT_Byte* limit,
- FT_Memory memory );
-
- void
- (*done)( PS_Parser parser );
-
- void
- (*skip_spaces)( PS_Parser parser );
- void
- (*skip_PS_token)( PS_Parser parser );
-
- FT_Long
- (*to_int)( PS_Parser parser );
- FT_Fixed
- (*to_fixed)( PS_Parser parser,
- FT_Int power_ten );
-
- FT_Error
- (*to_bytes)( PS_Parser parser,
- FT_Byte* bytes,
- FT_Offset max_bytes,
- FT_Long* pnum_bytes,
- FT_Bool delimiters );
-
- FT_Int
- (*to_coord_array)( PS_Parser parser,
- FT_Int max_coords,
- FT_Short* coords );
- FT_Int
- (*to_fixed_array)( PS_Parser parser,
- FT_Int max_values,
- FT_Fixed* values,
- FT_Int power_ten );
-
- void
- (*to_token)( PS_Parser parser,
- T1_Token token );
- void
- (*to_token_array)( PS_Parser parser,
- T1_Token tokens,
- FT_UInt max_tokens,
- FT_Int* pnum_tokens );
-
- FT_Error
- (*load_field)( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags );
-
- FT_Error
- (*load_field_table)( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags );
-
- } PS_Parser_FuncsRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_ParserRec */
- /* */
- /* <Description> */
- /* A PS_Parser is an object used to parse a Type 1 font very quickly. */
- /* */
- /* <Fields> */
- /* cursor :: The current position in the text. */
- /* */
- /* base :: Start of the processed text. */
- /* */
- /* limit :: End of the processed text. */
- /* */
- /* error :: The last error returned. */
- /* */
- /* memory :: The object used for memory operations (alloc/realloc). */
- /* */
- /* funcs :: A table of functions for the parser. */
- /* */
- typedef struct PS_ParserRec_
- {- FT_Byte* cursor;
- FT_Byte* base;
- FT_Byte* limit;
- FT_Error error;
- FT_Memory memory;
-
- PS_Parser_FuncsRec funcs;
-
- } PS_ParserRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct T1_BuilderRec_* T1_Builder;
-
-
- typedef FT_Error
- (*T1_Builder_Check_Points_Func)( T1_Builder builder,
- FT_Int count );
-
- typedef void
- (*T1_Builder_Add_Point_Func)( T1_Builder builder,
- FT_Pos x,
- FT_Pos y,
- FT_Byte flag );
-
- typedef FT_Error
- (*T1_Builder_Add_Point1_Func)( T1_Builder builder,
- FT_Pos x,
- FT_Pos y );
-
- typedef FT_Error
- (*T1_Builder_Add_Contour_Func)( T1_Builder builder );
-
- typedef FT_Error
- (*T1_Builder_Start_Point_Func)( T1_Builder builder,
- FT_Pos x,
- FT_Pos y );
-
- typedef void
- (*T1_Builder_Close_Contour_Func)( T1_Builder builder );
-
-
- typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs;
-
- typedef struct T1_Builder_FuncsRec_
- {- void
- (*init)( T1_Builder builder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot slot,
- FT_Bool hinting );
-
- void
- (*done)( T1_Builder builder );
-
- T1_Builder_Check_Points_Func check_points;
- T1_Builder_Add_Point_Func add_point;
- T1_Builder_Add_Point1_Func add_point1;
- T1_Builder_Add_Contour_Func add_contour;
- T1_Builder_Start_Point_Func start_point;
- T1_Builder_Close_Contour_Func close_contour;
-
- } T1_Builder_FuncsRec;
-
-
- /* an enumeration type to handle charstring parsing states */
- typedef enum T1_ParseState_
- {- T1_Parse_Start,
- T1_Parse_Have_Width,
- T1_Parse_Have_Moveto,
- T1_Parse_Have_Path
-
- } T1_ParseState;
-
-
- /*************************************************************************/
- /* */
- /* <Structure> */
- /* T1_BuilderRec */
- /* */
- /* <Description> */
- /* A structure used during glyph loading to store its outline. */
- /* */
- /* <Fields> */
- /* memory :: The current memory object. */
- /* */
- /* face :: The current face object. */
- /* */
- /* glyph :: The current glyph slot. */
- /* */
- /* loader :: XXX */
- /* */
- /* base :: The base glyph outline. */
- /* */
- /* current :: The current glyph outline. */
- /* */
- /* max_points :: maximum points in builder outline */
- /* */
- /* max_contours :: Maximum number of contours in builder outline. */
- /* */
- /* pos_x :: The horizontal translation (if composite glyph). */
- /* */
- /* pos_y :: The vertical translation (if composite glyph). */
- /* */
- /* left_bearing :: The left side bearing point. */
- /* */
- /* advance :: The horizontal advance vector. */
- /* */
- /* bbox :: Unused. */
- /* */
- /* parse_state :: An enumeration which controls the charstring */
- /* parsing state. */
- /* */
- /* load_points :: If this flag is not set, no points are loaded. */
- /* */
- /* no_recurse :: Set but not used. */
- /* */
- /* metrics_only :: A boolean indicating that we only want to compute */
- /* the metrics of a given glyph, not load all of its */
- /* points. */
- /* */
- /* funcs :: An array of function pointers for the builder. */
- /* */
- typedef struct T1_BuilderRec_
- {- FT_Memory memory;
- FT_Face face;
- FT_GlyphSlot glyph;
- FT_GlyphLoader loader;
- FT_Outline* base;
- FT_Outline* current;
-
- FT_Pos pos_x;
- FT_Pos pos_y;
-
- FT_Vector left_bearing;
- FT_Vector advance;
-
- FT_BBox bbox; /* bounding box */
- T1_ParseState parse_state;
- FT_Bool load_points;
- FT_Bool no_recurse;
-
- FT_Bool metrics_only;
-
- void* hints_funcs; /* hinter-specific */
- void* hints_globals; /* hinter-specific */
-
- T1_Builder_FuncsRec funcs;
-
- } T1_BuilderRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 DECODER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
- /* calls during glyph loading. */
- /* */
-#define T1_MAX_SUBRS_CALLS 8
-
-
- /*************************************************************************/
- /* */
- /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
- /* minimum of 16 is required. */
- /* */
-#define T1_MAX_CHARSTRINGS_OPERANDS 32
-
-#endif /* 0 */
-
-
- typedef struct T1_Decoder_ZoneRec_
- {- FT_Byte* cursor;
- FT_Byte* base;
- FT_Byte* limit;
-
- } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
-
-
- typedef struct T1_DecoderRec_* T1_Decoder;
- typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs;
-
-
- typedef FT_Error
- (*T1_Decoder_Callback)( T1_Decoder decoder,
- FT_UInt glyph_index );
-
-
- typedef struct T1_Decoder_FuncsRec_
- {- FT_Error
- (*init)( T1_Decoder decoder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot slot,
- FT_Byte** glyph_names,
- PS_Blend blend,
- FT_Bool hinting,
- FT_Render_Mode hint_mode,
- T1_Decoder_Callback callback );
-
- void
- (*done)( T1_Decoder decoder );
-
- FT_Error
- (*parse_charstrings)( T1_Decoder decoder,
- FT_Byte* base,
- FT_UInt len );
-
- } T1_Decoder_FuncsRec;
-
-
- typedef struct T1_DecoderRec_
- {- T1_BuilderRec builder;
-
- FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS];
- FT_Long* top;
-
- T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1];
- T1_Decoder_Zone zone;
-
- FT_Service_PsCMaps psnames; /* for seac */
- FT_UInt num_glyphs;
- FT_Byte** glyph_names;
-
- FT_Int lenIV; /* internal for sub routine calls */
- FT_UInt num_subrs;
- FT_Byte** subrs;
- FT_PtrDist* subrs_len; /* array of subrs length (optional) */
-
- FT_Matrix font_matrix;
- FT_Vector font_offset;
-
- FT_Int flex_state;
- FT_Int num_flex_vectors;
- FT_Vector flex_vectors[7];
-
- PS_Blend blend; /* for multiple master support */
-
- FT_Render_Mode hint_mode;
-
- T1_Decoder_Callback parse_callback;
- T1_Decoder_FuncsRec funcs;
-
- FT_Long* buildchar;
- FT_UInt len_buildchar;
-
- FT_Bool seac;
-
- } T1_DecoderRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** AFM PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct AFM_ParserRec_* AFM_Parser;
-
- typedef struct AFM_Parser_FuncsRec_
- {- FT_Error
- (*init)( AFM_Parser parser,
- FT_Memory memory,
- FT_Byte* base,
- FT_Byte* limit );
-
- void
- (*done)( AFM_Parser parser );
-
- FT_Error
- (*parse)( AFM_Parser parser );
-
- } AFM_Parser_FuncsRec;
-
-
- typedef struct AFM_StreamRec_* AFM_Stream;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* AFM_ParserRec */
- /* */
- /* <Description> */
- /* An AFM_Parser is a parser for the AFM files. */
- /* */
- /* <Fields> */
- /* memory :: The object used for memory operations (alloc and */
- /* realloc). */
- /* */
- /* stream :: This is an opaque object. */
- /* */
- /* FontInfo :: The result will be stored here. */
- /* */
- /* get_index :: A user provided function to get a glyph index by its */
- /* name. */
- /* */
- typedef struct AFM_ParserRec_
- {- FT_Memory memory;
- AFM_Stream stream;
-
- AFM_FontInfo FontInfo;
-
- FT_Int
- (*get_index)( const char* name,
- FT_Offset len,
- void* user_data );
-
- void* user_data;
-
- } AFM_ParserRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 CHARMAPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes;
-
- typedef struct T1_CMap_ClassesRec_
- {- FT_CMap_Class standard;
- FT_CMap_Class expert;
- FT_CMap_Class custom;
- FT_CMap_Class unicode;
-
- } T1_CMap_ClassesRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PSAux Module Interface *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PSAux_ServiceRec_
- {- /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
- const PS_Table_FuncsRec* ps_table_funcs;
- const PS_Parser_FuncsRec* ps_parser_funcs;
- const T1_Builder_FuncsRec* t1_builder_funcs;
- const T1_Decoder_FuncsRec* t1_decoder_funcs;
-
- void
- (*t1_decrypt)( FT_Byte* buffer,
- FT_Offset length,
- FT_UShort seed );
-
- T1_CMap_Classes t1_cmap_classes;
-
- /* fields after this comment line were added after version 2.1.10 */
- const AFM_Parser_FuncsRec* afm_parser_funcs;
-
- } PSAux_ServiceRec, *PSAux_Service;
-
- /* backwards-compatible type definition */
- typedef PSAux_ServiceRec PSAux_Interface;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Some convenience functions *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define IS_PS_NEWLINE( ch ) \
- ( (ch) == '\r' || \
- (ch) == '\n' )
-
-#define IS_PS_SPACE( ch ) \
- ( (ch) == ' ' || \
- IS_PS_NEWLINE( ch ) || \
- (ch) == '\t' || \
- (ch) == '\f' || \
- (ch) == '\0' )
-
-#define IS_PS_SPECIAL( ch ) \
- ( (ch) == '/' || \
- (ch) == '(' || (ch) == ')' || \- (ch) == '<' || (ch) == '>' || \
- (ch) == '[' || (ch) == ']' || \
- (ch) == '{' || (ch) == '}' || \- (ch) == '%' )
-
-#define IS_PS_DELIM( ch ) \
- ( IS_PS_SPACE( ch ) || \
- IS_PS_SPECIAL( ch ) )
-
-#define IS_PS_DIGIT( ch ) \
- ( (ch) >= '0' && (ch) <= '9' )
-
-#define IS_PS_XDIGIT( ch ) \
- ( IS_PS_DIGIT( ch ) || \
- ( (ch) >= 'A' && (ch) <= 'F' ) || \
- ( (ch) >= 'a' && (ch) <= 'f' ) )
-
-#define IS_PS_BASE85( ch ) \
- ( (ch) >= '!' && (ch) <= 'u' )
-
-#define IS_PS_TOKEN( cur, limit, token ) \
- ( (char)(cur)[0] == (token)[0] && \
- ( (cur) + sizeof ( (token) ) == (limit) || \
- ( (cur) + sizeof( (token) ) < (limit) && \
- IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \
- ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
-
-
-FT_END_HEADER
-
-#endif /* __PSAUX_H__ */
-
-
-/* END */
--- a/include/freetype/internal/pshints.h
+++ /dev/null
@@ -1,722 +1,0 @@
-/***************************************************************************/
-/* */
-/* pshints.h */
-/* */
-/* Interface to Postscript-specific (Type 1 and Type 2) hints */
-/* recorders (specification only). These are used to support native */
-/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */
-/* */
-/* Copyright 2001-2003, 2005-2007, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSHINTS_H__
-#define __PSHINTS_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** INTERNAL REPRESENTATION OF GLOBALS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PSH_GlobalsRec_* PSH_Globals;
-
- typedef FT_Error
- (*PSH_Globals_NewFunc)( FT_Memory memory,
- T1_Private* private_dict,
- PSH_Globals* aglobals );
-
- typedef FT_Error
- (*PSH_Globals_SetScaleFunc)( PSH_Globals globals,
- FT_Fixed x_scale,
- FT_Fixed y_scale,
- FT_Fixed x_delta,
- FT_Fixed y_delta );
-
- typedef void
- (*PSH_Globals_DestroyFunc)( PSH_Globals globals );
-
-
- typedef struct PSH_Globals_FuncsRec_
- {- PSH_Globals_NewFunc create;
- PSH_Globals_SetScaleFunc set_scale;
- PSH_Globals_DestroyFunc destroy;
-
- } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PUBLIC TYPE 1 HINTS RECORDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************
- *
- * @type:
- * T1_Hints
- *
- * @description:
- * This is a handle to an opaque structure used to record glyph hints
- * from a Type 1 character glyph character string.
- *
- * The methods used to operate on this object are defined by the
- * @T1_Hints_FuncsRec structure. Recording glyph hints is normally
- * achieved through the following scheme:
- *
- * - Open a new hint recording session by calling the `open' method.
- * This rewinds the recorder and prepare it for new input.
- *
- * - For each hint found in the glyph charstring, call the corresponding
- * method (`stem', `stem3', or `reset'). Note that these functions do
- * not return an error code.
- *
- * - Close the recording session by calling the `close' method. It
- * returns an error code if the hints were invalid or something
- * strange happened (e.g., memory shortage).
- *
- * The hints accumulated in the object can later be used by the
- * PostScript hinter.
- *
- */
- typedef struct T1_HintsRec_* T1_Hints;
-
-
- /*************************************************************************
- *
- * @type:
- * T1_Hints_Funcs
- *
- * @description:
- * A pointer to the @T1_Hints_FuncsRec structure that defines the API of
- * a given @T1_Hints object.
- *
- */
- typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs;
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_OpenFunc
- *
- * @description:
- * A method of the @T1_Hints class used to prepare it for a new Type 1
- * hints recording session.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * @note:
- * You should always call the @T1_Hints_CloseFunc method in order to
- * close an opened recording session.
- *
- */
- typedef void
- (*T1_Hints_OpenFunc)( T1_Hints hints );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_SetStemFunc
- *
- * @description:
- * A method of the @T1_Hints class used to record a new horizontal or
- * vertical stem. This corresponds to the Type 1 `hstem' and `vstem'
- * operators.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * dimension ::
- * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
- *
- * coords ::
- * Array of 2 coordinates in 16.16 format, used as (position,length)
- * stem descriptor.
- *
- * @note:
- * Use vertical coordinates (y) for horizontal stems (dim=0). Use
- * horizontal coordinates (x) for vertical stems (dim=1).
- *
- * `coords[0]' is the absolute stem position (lowest coordinate);
- * `coords[1]' is the length.
- *
- * The length can be negative, in which case it must be either -20 or
- * -21. It is interpreted as a `ghost' stem, according to the Type 1
- * specification.
- *
- * If the length is -21 (corresponding to a bottom ghost stem), then
- * the real stem position is `coords[0]+coords[1]'.
- *
- */
- typedef void
- (*T1_Hints_SetStemFunc)( T1_Hints hints,
- FT_UInt dimension,
- FT_Fixed* coords );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_SetStem3Func
- *
- * @description:
- * A method of the @T1_Hints class used to record three
- * counter-controlled horizontal or vertical stems at once.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * dimension ::
- * 0 for horizontal stems, 1 for vertical ones.
- *
- * coords ::
- * An array of 6 values in 16.16 format, holding 3 (position,length)
- * pairs for the counter-controlled stems.
- *
- * @note:
- * Use vertical coordinates (y) for horizontal stems (dim=0). Use
- * horizontal coordinates (x) for vertical stems (dim=1).
- *
- * The lengths cannot be negative (ghost stems are never
- * counter-controlled).
- *
- */
- typedef void
- (*T1_Hints_SetStem3Func)( T1_Hints hints,
- FT_UInt dimension,
- FT_Fixed* coords );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_ResetFunc
- *
- * @description:
- * A method of the @T1_Hints class used to reset the stems hints in a
- * recording session.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * end_point ::
- * The index of the last point in the input glyph in which the
- * previously defined hints apply.
- *
- */
- typedef void
- (*T1_Hints_ResetFunc)( T1_Hints hints,
- FT_UInt end_point );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_CloseFunc
- *
- * @description:
- * A method of the @T1_Hints class used to close a hint recording
- * session.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * end_point ::
- * The index of the last point in the input glyph.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * The error code is set to indicate that an error occurred during the
- * recording session.
- *
- */
- typedef FT_Error
- (*T1_Hints_CloseFunc)( T1_Hints hints,
- FT_UInt end_point );
-
-
- /*************************************************************************
- *
- * @functype:
- * T1_Hints_ApplyFunc
- *
- * @description:
- * A method of the @T1_Hints class used to apply hints to the
- * corresponding glyph outline. Must be called once all hints have been
- * recorded.
- *
- * @input:
- * hints ::
- * A handle to the Type 1 hints recorder.
- *
- * outline ::
- * A pointer to the target outline descriptor.
- *
- * globals ::
- * The hinter globals for this font.
- *
- * hint_mode ::
- * Hinting information.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * On input, all points within the outline are in font coordinates. On
- * output, they are in 1/64th of pixels.
- *
- * The scaling transformation is taken from the `globals' object which
- * must correspond to the same font as the glyph.
- *
- */
- typedef FT_Error
- (*T1_Hints_ApplyFunc)( T1_Hints hints,
- FT_Outline* outline,
- PSH_Globals globals,
- FT_Render_Mode hint_mode );
-
-
- /*************************************************************************
- *
- * @struct:
- * T1_Hints_FuncsRec
- *
- * @description:
- * The structure used to provide the API to @T1_Hints objects.
- *
- * @fields:
- * hints ::
- * A handle to the T1 Hints recorder.
- *
- * open ::
- * The function to open a recording session.
- *
- * close ::
- * The function to close a recording session.
- *
- * stem ::
- * The function to set a simple stem.
- *
- * stem3 ::
- * The function to set counter-controlled stems.
- *
- * reset ::
- * The function to reset stem hints.
- *
- * apply ::
- * The function to apply the hints to the corresponding glyph outline.
- *
- */
- typedef struct T1_Hints_FuncsRec_
- {- T1_Hints hints;
- T1_Hints_OpenFunc open;
- T1_Hints_CloseFunc close;
- T1_Hints_SetStemFunc stem;
- T1_Hints_SetStem3Func stem3;
- T1_Hints_ResetFunc reset;
- T1_Hints_ApplyFunc apply;
-
- } T1_Hints_FuncsRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PUBLIC TYPE 2 HINTS RECORDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************
- *
- * @type:
- * T2_Hints
- *
- * @description:
- * This is a handle to an opaque structure used to record glyph hints
- * from a Type 2 character glyph character string.
- *
- * The methods used to operate on this object are defined by the
- * @T2_Hints_FuncsRec structure. Recording glyph hints is normally
- * achieved through the following scheme:
- *
- * - Open a new hint recording session by calling the `open' method.
- * This rewinds the recorder and prepare it for new input.
- *
- * - For each hint found in the glyph charstring, call the corresponding
- * method (`stems', `hintmask', `counters'). Note that these
- * functions do not return an error code.
- *
- * - Close the recording session by calling the `close' method. It
- * returns an error code if the hints were invalid or something
- * strange happened (e.g., memory shortage).
- *
- * The hints accumulated in the object can later be used by the
- * Postscript hinter.
- *
- */
- typedef struct T2_HintsRec_* T2_Hints;
-
-
- /*************************************************************************
- *
- * @type:
- * T2_Hints_Funcs
- *
- * @description:
- * A pointer to the @T2_Hints_FuncsRec structure that defines the API of
- * a given @T2_Hints object.
- *
- */
- typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs;
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_OpenFunc
- *
- * @description:
- * A method of the @T2_Hints class used to prepare it for a new Type 2
- * hints recording session.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * @note:
- * You should always call the @T2_Hints_CloseFunc method in order to
- * close an opened recording session.
- *
- */
- typedef void
- (*T2_Hints_OpenFunc)( T2_Hints hints );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_StemsFunc
- *
- * @description:
- * A method of the @T2_Hints class used to set the table of stems in
- * either the vertical or horizontal dimension. Equivalent to the
- * `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * dimension ::
- * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
- *
- * count ::
- * The number of stems.
- *
- * coords ::
- * An array of `count' (position,length) pairs in 16.16 format.
- *
- * @note:
- * Use vertical coordinates (y) for horizontal stems (dim=0). Use
- * horizontal coordinates (x) for vertical stems (dim=1).
- *
- * There are `2*count' elements in the `coords' array. Each even
- * element is an absolute position in font units, each odd element is a
- * length in font units.
- *
- * A length can be negative, in which case it must be either -20 or
- * -21. It is interpreted as a `ghost' stem, according to the Type 1
- * specification.
- *
- */
- typedef void
- (*T2_Hints_StemsFunc)( T2_Hints hints,
- FT_UInt dimension,
- FT_UInt count,
- FT_Fixed* coordinates );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_MaskFunc
- *
- * @description:
- * A method of the @T2_Hints class used to set a given hintmask (this
- * corresponds to the `hintmask' Type 2 operator).
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * end_point ::
- * The glyph index of the last point to which the previously defined
- * or activated hints apply.
- *
- * bit_count ::
- * The number of bits in the hint mask.
- *
- * bytes ::
- * An array of bytes modelling the hint mask.
- *
- * @note:
- * If the hintmask starts the charstring (before any glyph point
- * definition), the value of `end_point' should be 0.
- *
- * `bit_count' is the number of meaningful bits in the `bytes' array; it
- * must be equal to the total number of hints defined so far (i.e.,
- * horizontal+verticals).
- *
- * The `bytes' array can come directly from the Type 2 charstring and
- * respects the same format.
- *
- */
- typedef void
- (*T2_Hints_MaskFunc)( T2_Hints hints,
- FT_UInt end_point,
- FT_UInt bit_count,
- const FT_Byte* bytes );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_CounterFunc
- *
- * @description:
- * A method of the @T2_Hints class used to set a given counter mask
- * (this corresponds to the `hintmask' Type 2 operator).
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * end_point ::
- * A glyph index of the last point to which the previously defined or
- * active hints apply.
- *
- * bit_count ::
- * The number of bits in the hint mask.
- *
- * bytes ::
- * An array of bytes modelling the hint mask.
- *
- * @note:
- * If the hintmask starts the charstring (before any glyph point
- * definition), the value of `end_point' should be 0.
- *
- * `bit_count' is the number of meaningful bits in the `bytes' array; it
- * must be equal to the total number of hints defined so far (i.e.,
- * horizontal+verticals).
- *
- * The `bytes' array can come directly from the Type 2 charstring and
- * respects the same format.
- *
- */
- typedef void
- (*T2_Hints_CounterFunc)( T2_Hints hints,
- FT_UInt bit_count,
- const FT_Byte* bytes );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_CloseFunc
- *
- * @description:
- * A method of the @T2_Hints class used to close a hint recording
- * session.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * end_point ::
- * The index of the last point in the input glyph.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * The error code is set to indicate that an error occurred during the
- * recording session.
- *
- */
- typedef FT_Error
- (*T2_Hints_CloseFunc)( T2_Hints hints,
- FT_UInt end_point );
-
-
- /*************************************************************************
- *
- * @functype:
- * T2_Hints_ApplyFunc
- *
- * @description:
- * A method of the @T2_Hints class used to apply hints to the
- * corresponding glyph outline. Must be called after the `close'
- * method.
- *
- * @input:
- * hints ::
- * A handle to the Type 2 hints recorder.
- *
- * outline ::
- * A pointer to the target outline descriptor.
- *
- * globals ::
- * The hinter globals for this font.
- *
- * hint_mode ::
- * Hinting information.
- *
- * @return:
- * FreeType error code. 0 means success.
- *
- * @note:
- * On input, all points within the outline are in font coordinates. On
- * output, they are in 1/64th of pixels.
- *
- * The scaling transformation is taken from the `globals' object which
- * must correspond to the same font than the glyph.
- *
- */
- typedef FT_Error
- (*T2_Hints_ApplyFunc)( T2_Hints hints,
- FT_Outline* outline,
- PSH_Globals globals,
- FT_Render_Mode hint_mode );
-
-
- /*************************************************************************
- *
- * @struct:
- * T2_Hints_FuncsRec
- *
- * @description:
- * The structure used to provide the API to @T2_Hints objects.
- *
- * @fields:
- * hints ::
- * A handle to the T2 hints recorder object.
- *
- * open ::
- * The function to open a recording session.
- *
- * close ::
- * The function to close a recording session.
- *
- * stems ::
- * The function to set the dimension's stems table.
- *
- * hintmask ::
- * The function to set hint masks.
- *
- * counter ::
- * The function to set counter masks.
- *
- * apply ::
- * The function to apply the hints on the corresponding glyph outline.
- *
- */
- typedef struct T2_Hints_FuncsRec_
- {- T2_Hints hints;
- T2_Hints_OpenFunc open;
- T2_Hints_CloseFunc close;
- T2_Hints_StemsFunc stems;
- T2_Hints_MaskFunc hintmask;
- T2_Hints_CounterFunc counter;
- T2_Hints_ApplyFunc apply;
-
- } T2_Hints_FuncsRec;
-
-
- /* */
-
-
- typedef struct PSHinter_Interface_
- {- PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module );
- T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module );
- T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module );
-
- } PSHinter_Interface;
-
- typedef PSHinter_Interface* PSHinter_Service;
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_PSHINTER_INTERFACE( \
- class_, \
- get_globals_funcs_, \
- get_t1_funcs_, \
- get_t2_funcs_ ) \
- static const PSHinter_Interface class_ = \
- { \- get_globals_funcs_, \
- get_t1_funcs_, \
- get_t2_funcs_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_PSHINTER_INTERFACE( \
- class_, \
- get_globals_funcs_, \
- get_t1_funcs_, \
- get_t2_funcs_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- PSHinter_Interface* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_globals_funcs = get_globals_funcs_; \
- clazz->get_t1_funcs = get_t1_funcs_; \
- clazz->get_t2_funcs = get_t2_funcs_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* __PSHINTS_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svbdf.h
+++ /dev/null
@@ -1,82 +1,0 @@
-/***************************************************************************/
-/* */
-/* svbdf.h */
-/* */
-/* The FreeType BDF services (specification). */
-/* */
-/* Copyright 2003, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVBDF_H__
-#define __SVBDF_H__
-
-#include FT_BDF_H
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_BDF "bdf"
-
- typedef FT_Error
- (*FT_BDF_GetCharsetIdFunc)( FT_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry );
-
- typedef FT_Error
- (*FT_BDF_GetPropertyFunc)( FT_Face face,
- const char* prop_name,
- BDF_PropertyRec *aproperty );
-
-
- FT_DEFINE_SERVICE( BDF )
- {- FT_BDF_GetCharsetIdFunc get_charset_id;
- FT_BDF_GetPropertyFunc get_property;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_BDFRec( class_, \
- get_charset_id_, \
- get_property_ ) \
- static const FT_Service_BDFRec class_ = \
- { \- get_charset_id_, get_property_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_BDFRec( class_, \
- get_charset_id_, \
- get_property_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_BDFRec* clazz ) \
- { \- clazz->get_charset_id = get_charset_id_; \
- clazz->get_property = get_property_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVBDF_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svcid.h
+++ /dev/null
@@ -1,89 +1,0 @@
-/***************************************************************************/
-/* */
-/* svcid.h */
-/* */
-/* The FreeType CID font services (specification). */
-/* */
-/* Copyright 2007, 2009, 2012 by Derek Clegg, Michael Toftdal. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVCID_H__
-#define __SVCID_H__
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_CID "CID"
-
- typedef FT_Error
- (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face,
- const char* *registry,
- const char* *ordering,
- FT_Int *supplement );
- typedef FT_Error
- (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face,
- FT_Bool *is_cid );
- typedef FT_Error
- (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face,
- FT_UInt glyph_index,
- FT_UInt *cid );
-
- FT_DEFINE_SERVICE( CID )
- {- FT_CID_GetRegistryOrderingSupplementFunc get_ros;
- FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid;
- FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_CIDREC( class_, \
- get_ros_, \
- get_is_cid_, \
- get_cid_from_glyph_index_ ) \
- static const FT_Service_CIDRec class_ = \
- { \- get_ros_, get_is_cid_, get_cid_from_glyph_index_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_CIDREC( class_, \
- get_ros_, \
- get_is_cid_, \
- get_cid_from_glyph_index_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_CIDRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_ros = get_ros_; \
- clazz->get_is_cid = get_is_cid_; \
- clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVCID_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svgldict.h
+++ /dev/null
@@ -1,88 +1,0 @@
-/***************************************************************************/
-/* */
-/* svgldict.h */
-/* */
-/* The FreeType glyph dictionary services (specification). */
-/* */
-/* Copyright 2003, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVGLDICT_H__
-#define __SVGLDICT_H__
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A service used to retrieve glyph names, as well as to find the
- * index of a given glyph name in a font.
- *
- */
-
-#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict"
-
-
- typedef FT_Error
- (*FT_GlyphDict_GetNameFunc)( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max );
-
- typedef FT_UInt
- (*FT_GlyphDict_NameIndexFunc)( FT_Face face,
- FT_String* glyph_name );
-
-
- FT_DEFINE_SERVICE( GlyphDict )
- {- FT_GlyphDict_GetNameFunc get_name;
- FT_GlyphDict_NameIndexFunc name_index; /* optional */
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \
- get_name_, \
- name_index_) \
- static const FT_Service_GlyphDictRec class_ = \
- { \- get_name_, name_index_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \
- get_name_, \
- name_index_) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_GlyphDictRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_name = get_name_; \
- clazz->name_index = name_index_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVGLDICT_H__ */
--- a/include/freetype/internal/services/svgxval.h
+++ /dev/null
@@ -1,72 +1,0 @@
-/***************************************************************************/
-/* */
-/* svgxval.h */
-/* */
-/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
-/* */
-/* Copyright 2004, 2005 by */
-/* Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVGXVAL_H__
-#define __SVGXVAL_H__
-
-#include FT_GX_VALIDATE_H
-#include FT_INTERNAL_VALIDATE_H
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate"
-#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate"
-
- typedef FT_Error
- (*gxv_validate_func)( FT_Face face,
- FT_UInt gx_flags,
- FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
- FT_UInt table_length );
-
-
- typedef FT_Error
- (*ckern_validate_func)( FT_Face face,
- FT_UInt ckern_flags,
- FT_Bytes *ckern_table );
-
-
- FT_DEFINE_SERVICE( GXvalidate )
- {- gxv_validate_func validate;
- };
-
- FT_DEFINE_SERVICE( CKERNvalidate )
- {- ckern_validate_func validate;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVGXVAL_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svkern.h
+++ /dev/null
@@ -1,51 +1,0 @@
-/***************************************************************************/
-/* */
-/* svkern.h */
-/* */
-/* The FreeType Kerning service (specification). */
-/* */
-/* Copyright 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVKERN_H__
-#define __SVKERN_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-#define FT_SERVICE_ID_KERNING "kerning"
-
-
- typedef FT_Error
- (*FT_Kerning_TrackGetFunc)( FT_Face face,
- FT_Fixed point_size,
- FT_Int degree,
- FT_Fixed* akerning );
-
- FT_DEFINE_SERVICE( Kerning )
- {- FT_Kerning_TrackGetFunc get_track;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVKERN_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svmm.h
+++ /dev/null
@@ -1,113 +1,0 @@
-/***************************************************************************/
-/* */
-/* svmm.h */
-/* */
-/* The FreeType Multiple Masters and GX var services (specification). */
-/* */
-/* Copyright 2003, 2004, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVMM_H__
-#define __SVMM_H__
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A service used to manage multiple-masters data in a given face.
- *
- * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
- *
- */
-
-#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters"
-
-
- typedef FT_Error
- (*FT_Get_MM_Func)( FT_Face face,
- FT_Multi_Master* master );
-
- typedef FT_Error
- (*FT_Get_MM_Var_Func)( FT_Face face,
- FT_MM_Var* *master );
-
- typedef FT_Error
- (*FT_Set_MM_Design_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
- typedef FT_Error
- (*FT_Set_Var_Design_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- typedef FT_Error
- (*FT_Set_MM_Blend_Func)( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
-
- FT_DEFINE_SERVICE( MultiMasters )
- {- FT_Get_MM_Func get_mm;
- FT_Set_MM_Design_Func set_mm_design;
- FT_Set_MM_Blend_Func set_mm_blend;
- FT_Get_MM_Var_Func get_mm_var;
- FT_Set_Var_Design_Func set_var_design;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_var_, \
- set_var_design_ ) \
- static const FT_Service_MultiMastersRec class_ = \
- { \- get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
- get_mm_, \
- set_mm_design_, \
- set_mm_blend_, \
- get_mm_var_, \
- set_var_design_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_MultiMastersRec* clazz ) \
- { \- clazz->get_mm = get_mm_; \
- clazz->set_mm_design = set_mm_design_; \
- clazz->set_mm_blend = set_mm_blend_; \
- clazz->get_mm_var = get_mm_var_; \
- clazz->set_var_design = set_var_design_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __SVMM_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svotval.h
+++ /dev/null
@@ -1,55 +1,0 @@
-/***************************************************************************/
-/* */
-/* svotval.h */
-/* */
-/* The FreeType OpenType validation service (specification). */
-/* */
-/* Copyright 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVOTVAL_H__
-#define __SVOTVAL_H__
-
-#include FT_OPENTYPE_VALIDATE_H
-#include FT_INTERNAL_VALIDATE_H
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate"
-
-
- typedef FT_Error
- (*otv_validate_func)( FT_Face volatile face,
- FT_UInt ot_flags,
- FT_Bytes *base,
- FT_Bytes *gdef,
- FT_Bytes *gpos,
- FT_Bytes *gsub,
- FT_Bytes *jstf );
-
-
- FT_DEFINE_SERVICE( OTvalidate )
- {- otv_validate_func validate;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVOTVAL_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svpfr.h
+++ /dev/null
@@ -1,66 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpfr.h */
-/* */
-/* Internal PFR service functions (specification). */
-/* */
-/* Copyright 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVPFR_H__
-#define __SVPFR_H__
-
-#include FT_PFR_H
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics"
-
-
- typedef FT_Error
- (*FT_PFR_GetMetricsFunc)( FT_Face face,
- FT_UInt *aoutline,
- FT_UInt *ametrics,
- FT_Fixed *ax_scale,
- FT_Fixed *ay_scale );
-
- typedef FT_Error
- (*FT_PFR_GetKerningFunc)( FT_Face face,
- FT_UInt left,
- FT_UInt right,
- FT_Vector *avector );
-
- typedef FT_Error
- (*FT_PFR_GetAdvanceFunc)( FT_Face face,
- FT_UInt gindex,
- FT_Pos *aadvance );
-
-
- FT_DEFINE_SERVICE( PfrMetrics )
- {- FT_PFR_GetMetricsFunc get_metrics;
- FT_PFR_GetKerningFunc get_kerning;
- FT_PFR_GetAdvanceFunc get_advance;
-
- };
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __SVPFR_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svpostnm.h
+++ /dev/null
@@ -1,81 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpostnm.h */
-/* */
-/* The FreeType PostScript name services (specification). */
-/* */
-/* Copyright 2003, 2007, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVPOSTNM_H__
-#define __SVPOSTNM_H__
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
- /*
- * A trivial service used to retrieve the PostScript name of a given
- * font when available. The `get_name' field should never be NULL.
- *
- * The corresponding function can return NULL to indicate that the
- * PostScript name is not available.
- *
- * The name is owned by the face and will be destroyed with it.
- */
-
-#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name"
-
-
- typedef const char*
- (*FT_PsName_GetFunc)( FT_Face face );
-
-
- FT_DEFINE_SERVICE( PsFontName )
- {- FT_PsName_GetFunc get_ps_font_name;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
- static const FT_Service_PsFontNameRec class_ = \
- { \- get_ps_font_name_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_PsFontNameRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_ps_font_name = get_ps_font_name_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVPOSTNM_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svprop.h
+++ /dev/null
@@ -1,81 +1,0 @@
-/***************************************************************************/
-/* */
-/* svprop.h */
-/* */
-/* The FreeType property service (specification). */
-/* */
-/* Copyright 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVPROP_H__
-#define __SVPROP_H__
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_PROPERTIES "properties"
-
-
- typedef FT_Error
- (*FT_Properties_SetFunc)( FT_Module module,
- const char* property_name,
- const void* value );
-
- typedef FT_Error
- (*FT_Properties_GetFunc)( FT_Module module,
- const char* property_name,
- void* value );
-
-
- FT_DEFINE_SERVICE( Properties )
- {- FT_Properties_SetFunc set_property;
- FT_Properties_GetFunc get_property;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \
- set_property_, \
- get_property_ ) \
- static const FT_Service_PropertiesRec class_ = \
- { \- set_property_, \
- get_property_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \
- set_property_, \
- get_property_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_PropertiesRec* clazz ) \
- { \- clazz->set_property = set_property_; \
- clazz->get_property = get_property_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVPROP_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svpscmap.h
+++ /dev/null
@@ -1,177 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpscmap.h */
-/* */
-/* The FreeType PostScript charmap service (specification). */
-/* */
-/* Copyright 2003, 2006, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVPSCMAP_H__
-#define __SVPSCMAP_H__
-
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps"
-
-
- /*
- * Adobe glyph name to unicode value.
- */
- typedef FT_UInt32
- (*PS_Unicode_ValueFunc)( const char* glyph_name );
-
- /*
- * Macintosh name id to glyph name. NULL if invalid index.
- */
- typedef const char*
- (*PS_Macintosh_NameFunc)( FT_UInt name_index );
-
- /*
- * Adobe standard string ID to glyph name. NULL if invalid index.
- */
- typedef const char*
- (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index );
-
-
- /*
- * Simple unicode -> glyph index charmap built from font glyph names
- * table.
- */
- typedef struct PS_UniMap_
- {- FT_UInt32 unicode; /* bit 31 set: is glyph variant */
- FT_UInt glyph_index;
-
- } PS_UniMap;
-
-
- typedef struct PS_UnicodesRec_* PS_Unicodes;
-
- typedef struct PS_UnicodesRec_
- {- FT_CMapRec cmap;
- FT_UInt num_maps;
- PS_UniMap* maps;
-
- } PS_UnicodesRec;
-
-
- /*
- * A function which returns a glyph name for a given index. Returns
- * NULL if invalid index.
- */
- typedef const char*
- (*PS_GetGlyphNameFunc)( FT_Pointer data,
- FT_UInt string_index );
-
- /*
- * A function used to release the glyph name returned by
- * PS_GetGlyphNameFunc, when needed
- */
- typedef void
- (*PS_FreeGlyphNameFunc)( FT_Pointer data,
- const char* name );
-
- typedef FT_Error
- (*PS_Unicodes_InitFunc)( FT_Memory memory,
- PS_Unicodes unicodes,
- FT_UInt num_glyphs,
- PS_GetGlyphNameFunc get_glyph_name,
- PS_FreeGlyphNameFunc free_glyph_name,
- FT_Pointer glyph_data );
-
- typedef FT_UInt
- (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes,
- FT_UInt32 unicode );
-
- typedef FT_UInt32
- (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes,
- FT_UInt32 *unicode );
-
-
- FT_DEFINE_SERVICE( PsCMaps )
- {- PS_Unicode_ValueFunc unicode_value;
-
- PS_Unicodes_InitFunc unicodes_init;
- PS_Unicodes_CharIndexFunc unicodes_char_index;
- PS_Unicodes_CharNextFunc unicodes_char_next;
-
- PS_Macintosh_NameFunc macintosh_name;
- PS_Adobe_Std_StringsFunc adobe_std_strings;
- const unsigned short* adobe_std_encoding;
- const unsigned short* adobe_expert_encoding;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \
- unicode_value_, \
- unicodes_init_, \
- unicodes_char_index_, \
- unicodes_char_next_, \
- macintosh_name_, \
- adobe_std_strings_, \
- adobe_std_encoding_, \
- adobe_expert_encoding_ ) \
- static const FT_Service_PsCMapsRec class_ = \
- { \- unicode_value_, unicodes_init_, \
- unicodes_char_index_, unicodes_char_next_, macintosh_name_, \
- adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \
- unicode_value_, \
- unicodes_init_, \
- unicodes_char_index_, \
- unicodes_char_next_, \
- macintosh_name_, \
- adobe_std_strings_, \
- adobe_std_encoding_, \
- adobe_expert_encoding_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_PsCMapsRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->unicode_value = unicode_value_; \
- clazz->unicodes_init = unicodes_init_; \
- clazz->unicodes_char_index = unicodes_char_index_; \
- clazz->unicodes_char_next = unicodes_char_next_; \
- clazz->macintosh_name = macintosh_name_; \
- clazz->adobe_std_strings = adobe_std_strings_; \
- clazz->adobe_std_encoding = adobe_std_encoding_; \
- clazz->adobe_expert_encoding = adobe_expert_encoding_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVPSCMAP_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svpsinfo.h
+++ /dev/null
@@ -1,111 +1,0 @@
-/***************************************************************************/
-/* */
-/* svpsinfo.h */
-/* */
-/* The FreeType PostScript info service (specification). */
-/* */
-/* Copyright 2003, 2004, 2009, 2011, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVPSINFO_H__
-#define __SVPSINFO_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info"
-
-
- typedef FT_Error
- (*PS_GetFontInfoFunc)( FT_Face face,
- PS_FontInfoRec* afont_info );
-
- typedef FT_Error
- (*PS_GetFontExtraFunc)( FT_Face face,
- PS_FontExtraRec* afont_extra );
-
- typedef FT_Int
- (*PS_HasGlyphNamesFunc)( FT_Face face );
-
- typedef FT_Error
- (*PS_GetFontPrivateFunc)( FT_Face face,
- PS_PrivateRec* afont_private );
-
- typedef FT_Long
- (*PS_GetFontValueFunc)( FT_Face face,
- PS_Dict_Keys key,
- FT_UInt idx,
- void *value,
- FT_Long value_len );
-
-
- FT_DEFINE_SERVICE( PsInfo )
- {- PS_GetFontInfoFunc ps_get_font_info;
- PS_GetFontExtraFunc ps_get_font_extra;
- PS_HasGlyphNamesFunc ps_has_glyph_names;
- PS_GetFontPrivateFunc ps_get_font_private;
- PS_GetFontValueFunc ps_get_font_value;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_PSINFOREC( class_, \
- get_font_info_, \
- ps_get_font_extra_, \
- has_glyph_names_, \
- get_font_private_, \
- get_font_value_ ) \
- static const FT_Service_PsInfoRec class_ = \
- { \- get_font_info_, ps_get_font_extra_, has_glyph_names_, \
- get_font_private_, get_font_value_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_PSINFOREC( class_, \
- get_font_info_, \
- ps_get_font_extra_, \
- has_glyph_names_, \
- get_font_private_, \
- get_font_value_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_PsInfoRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->ps_get_font_info = get_font_info_; \
- clazz->ps_get_font_extra = ps_get_font_extra_; \
- clazz->ps_has_glyph_names = has_glyph_names_; \
- clazz->ps_get_font_private = get_font_private_; \
- clazz->ps_get_font_value = get_font_value_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVPSINFO_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svsfnt.h
+++ /dev/null
@@ -1,103 +1,0 @@
-/***************************************************************************/
-/* */
-/* svsfnt.h */
-/* */
-/* The FreeType SFNT table loading service (specification). */
-/* */
-/* Copyright 2003, 2004, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVSFNT_H__
-#define __SVSFNT_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * SFNT table loading service.
- */
-
-#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table"
-
-
- /*
- * Used to implement FT_Load_Sfnt_Table().
- */
- typedef FT_Error
- (*FT_SFNT_TableLoadFunc)( FT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte* buffer,
- FT_ULong* length );
-
- /*
- * Used to implement FT_Get_Sfnt_Table().
- */
- typedef void*
- (*FT_SFNT_TableGetFunc)( FT_Face face,
- FT_Sfnt_Tag tag );
-
-
- /*
- * Used to implement FT_Sfnt_Table_Info().
- */
- typedef FT_Error
- (*FT_SFNT_TableInfoFunc)( FT_Face face,
- FT_UInt idx,
- FT_ULong *tag,
- FT_ULong *offset,
- FT_ULong *length );
-
-
- FT_DEFINE_SERVICE( SFNT_Table )
- {- FT_SFNT_TableLoadFunc load_table;
- FT_SFNT_TableGetFunc get_table;
- FT_SFNT_TableInfoFunc table_info;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
- static const FT_Service_SFNT_TableRec class_ = \
- { \- load_, get_, info_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_SFNT_TableRec* clazz ) \
- { \- clazz->load_table = load_; \
- clazz->get_table = get_; \
- clazz->table_info = info_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVSFNT_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svttcmap.h
+++ /dev/null
@@ -1,107 +1,0 @@
-/***************************************************************************/
-/* */
-/* svttcmap.h */
-/* */
-/* The FreeType TrueType/sfnt cmap extra information service. */
-/* */
-/* Copyright 2003 by */
-/* Masatake YAMATO, Redhat K.K. */
-/* */
-/* Copyright 2003, 2008, 2009, 2012 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/* Development of this service is support of
- Information-technology Promotion Agency, Japan. */
-
-#ifndef __SVTTCMAP_H__
-#define __SVTTCMAP_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_CMapInfo */
- /* */
- /* <Description> */
- /* A structure used to store TrueType/sfnt specific cmap information */
- /* which is not covered by the generic @FT_CharMap structure. This */
- /* structure can be accessed with the @FT_Get_TT_CMap_Info function. */
- /* */
- /* <Fields> */
- /* language :: */
- /* The language ID used in Mac fonts. Definitions of values are in */
- /* freetype/ttnameid.h. */
- /* */
- /* format :: */
- /* The cmap format. OpenType 1.5 defines the formats 0 (byte */
- /* encoding table), 2~(high-byte mapping through table), 4~(segment */
- /* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */
- /* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */
- /* coverage), and 14 (Unicode Variation Sequences). */
- /* */
- typedef struct TT_CMapInfo_
- {- FT_ULong language;
- FT_Long format;
-
- } TT_CMapInfo;
-
-
- typedef FT_Error
- (*TT_CMap_Info_GetFunc)( FT_CharMap charmap,
- TT_CMapInfo *cmap_info );
-
-
- FT_DEFINE_SERVICE( TTCMaps )
- {- TT_CMap_Info_GetFunc get_cmap_info;
- };
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \
- static const FT_Service_TTCMapsRec class_ = \
- { \- get_cmap_info_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- FT_Service_TTCMapsRec* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->get_cmap_info = get_cmap_info_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __SVTTCMAP_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svtteng.h
+++ /dev/null
@@ -1,53 +1,0 @@
-/***************************************************************************/
-/* */
-/* svtteng.h */
-/* */
-/* The FreeType TrueType engine query service (specification). */
-/* */
-/* Copyright 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVTTENG_H__
-#define __SVTTENG_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * SFNT table loading service.
- */
-
-#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine"
-
- /*
- * Used to implement FT_Get_TrueType_Engine_Type
- */
-
- FT_DEFINE_SERVICE( TrueTypeEngine )
- {- FT_TrueTypeEngineType engine_type;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVTTENG_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svttglyf.h
+++ /dev/null
@@ -1,68 +1,0 @@
-/***************************************************************************/
-/* */
-/* svttglyf.h */
-/* */
-/* The FreeType TrueType glyph service. */
-/* */
-/* Copyright 2007, 2009, 2012 by David Turner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#ifndef __SVTTGLYF_H__
-#define __SVTTGLYF_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_TRUETYPE_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_TT_GLYF "tt-glyf"
-
-
- typedef FT_ULong
- (*TT_Glyf_GetLocationFunc)( FT_Face face,
- FT_UInt gindex,
- FT_ULong *psize );
-
- FT_DEFINE_SERVICE( TTGlyf )
- {- TT_Glyf_GetLocationFunc get_location;
- };
-
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \
- static const FT_Service_TTGlyfRec class_ = \
- { \- get_location_ \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Service_TTGlyfRec* clazz ) \
- { \- clazz->get_location = get_location_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __SVTTGLYF_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svwinfnt.h
+++ /dev/null
@@ -1,50 +1,0 @@
-/***************************************************************************/
-/* */
-/* svwinfnt.h */
-/* */
-/* The FreeType Windows FNT/FONT service (specification). */
-/* */
-/* Copyright 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVWINFNT_H__
-#define __SVWINFNT_H__
-
-#include FT_INTERNAL_SERVICE_H
-#include FT_WINFONTS_H
-
-
-FT_BEGIN_HEADER
-
-
-#define FT_SERVICE_ID_WINFNT "winfonts"
-
- typedef FT_Error
- (*FT_WinFnt_GetHeaderFunc)( FT_Face face,
- FT_WinFNT_HeaderRec *aheader );
-
-
- FT_DEFINE_SERVICE( WinFnt )
- {- FT_WinFnt_GetHeaderFunc get_header;
- };
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVWINFNT_H__ */
-
-
-/* END */
--- a/include/freetype/internal/services/svxf86nm.h
+++ /dev/null
@@ -1,55 +1,0 @@
-/***************************************************************************/
-/* */
-/* svxf86nm.h */
-/* */
-/* The FreeType XFree86 services (specification only). */
-/* */
-/* Copyright 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SVXF86NM_H__
-#define __SVXF86NM_H__
-
-#include FT_INTERNAL_SERVICE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * A trivial service used to return the name of a face's font driver,
- * according to the XFree86 nomenclature. Note that the service data
- * is a simple constant string pointer.
- */
-
-#define FT_SERVICE_ID_XF86_NAME "xf86-driver-name"
-
-#define FT_XF86_FORMAT_TRUETYPE "TrueType"
-#define FT_XF86_FORMAT_TYPE_1 "Type 1"
-#define FT_XF86_FORMAT_BDF "BDF"
-#define FT_XF86_FORMAT_PCF "PCF"
-#define FT_XF86_FORMAT_TYPE_42 "Type 42"
-#define FT_XF86_FORMAT_CID "CID Type 1"
-#define FT_XF86_FORMAT_CFF "CFF"
-#define FT_XF86_FORMAT_PFR "PFR"
-#define FT_XF86_FORMAT_WINFNT "Windows FNT"
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __SVXF86NM_H__ */
-
-
-/* END */
--- a/include/freetype/internal/sfnt.h
+++ /dev/null
@@ -1,707 +1,0 @@
-/***************************************************************************/
-/* */
-/* sfnt.h */
-/* */
-/* High-level `sfnt' driver interface (specification). */
-/* */
-/* Copyright 1996-2006, 2009, 2012-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SFNT_H__
-#define __SFNT_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Init_Face_Func */
- /* */
- /* <Description> */
- /* First part of the SFNT face object initialization. This finds */
- /* the face in a SFNT file or collection, and load its format tag in */
- /* face->format_tag. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* face :: A handle to the target face object. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* params :: Optional additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the font file's origin. */
- /* */
- /* This function recognizes fonts embedded in a `TrueType */
- /* collection'. */
- /* */
- /* Once the format tag has been validated by the font driver, it */
- /* should then call the TT_Load_Face_Func() callback to read the rest */
- /* of the SFNT tables in the object. */
- /* */
- typedef FT_Error
- (*TT_Init_Face_Func)( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Face_Func */
- /* */
- /* <Description> */
- /* Second part of the SFNT face object initialization. This loads */
- /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */
- /* face object. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* face :: A handle to the target face object. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* params :: Optional additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function must be called after TT_Init_Face_Func(). */
- /* */
- typedef FT_Error
- (*TT_Load_Face_Func)( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Done_Face_Func */
- /* */
- /* <Description> */
- /* A callback used to delete the common SFNT data from a face. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Note> */
- /* This function does NOT destroy the face object. */
- /* */
- typedef void
- (*TT_Done_Face_Func)( TT_Face face );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Any_Func */
- /* */
- /* <Description> */
- /* Load any font table into client memory. */
- /* */
- /* <Input> */
- /* face :: The face object to look for. */
- /* */
- /* tag :: The tag of table to load. Use the value 0 if you want */
- /* to access the whole font file, else set this parameter */
- /* to a valid TrueType table tag that you can forge with */
- /* the MAKE_TT_TAG macro. */
- /* */
- /* offset :: The starting offset in the table (or the file if */
- /* tag == 0). */
- /* */
- /* length :: The address of the decision variable: */
- /* */
- /* If length == NULL: */
- /* Loads the whole table. Returns an error if */
- /* `offset' == 0! */
- /* */
- /* If *length == 0: */
- /* Exits immediately; returning the length of the given */
- /* table or of the font file, depending on the value of */
- /* `tag'. */
- /* */
- /* If *length != 0: */
- /* Loads the next `length' bytes of table or font, */
- /* starting at offset `offset' (in table or font too). */
- /* */
- /* <Output> */
- /* buffer :: The address of target buffer. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Load_Any_Func)( TT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte *buffer,
- FT_ULong* length );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Find_SBit_Image_Func */
- /* */
- /* <Description> */
- /* Check whether an embedded bitmap (an `sbit') exists for a given */
- /* glyph, at a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* strike_index :: The current strike index. */
- /* */
- /* <Output> */
- /* arange :: The SBit range containing the glyph index. */
- /* */
- /* astrike :: The SBit strike containing the glyph index. */
- /* */
- /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns */
- /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
- /* glyph. */
- /* */
- typedef FT_Error
- (*TT_Find_SBit_Image_Func)( TT_Face face,
- FT_UInt glyph_index,
- FT_ULong strike_index,
- TT_SBit_Range *arange,
- TT_SBit_Strike *astrike,
- FT_ULong *aglyph_offset );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SBit_Metrics_Func */
- /* */
- /* <Description> */
- /* Get the big metrics for a given embedded bitmap. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* range :: The SBit range containing the glyph. */
- /* */
- /* <Output> */
- /* big_metrics :: A big SBit metrics structure for the glyph. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be positioned at the glyph's offset within */
- /* the `EBDT' table before the call. */
- /* */
- /* If the image format uses variable metrics, the stream cursor is */
- /* positioned just after the metrics header in the `EBDT' table on */
- /* function exit. */
- /* */
- typedef FT_Error
- (*TT_Load_SBit_Metrics_Func)( FT_Stream stream,
- TT_SBit_Range range,
- TT_SBit_Metrics metrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SBit_Image_Func */
- /* */
- /* <Description> */
- /* Load a given glyph sbit image from the font resource. This also */
- /* returns its metrics. */
- /* */
- /* <Input> */
- /* face :: */
- /* The target face object. */
- /* */
- /* strike_index :: */
- /* The strike index. */
- /* */
- /* glyph_index :: */
- /* The current glyph index. */
- /* */
- /* load_flags :: */
- /* The current load flags. */
- /* */
- /* stream :: */
- /* The input stream. */
- /* */
- /* <Output> */
- /* amap :: */
- /* The target pixmap. */
- /* */
- /* ametrics :: */
- /* A big sbit metrics structure for the glyph image. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* glyph sbit exists for the index. */
- /* */
- /* <Note> */
- /* The `map.buffer' field is always freed before the glyph is loaded. */
- /* */
- typedef FT_Error
- (*TT_Load_SBit_Image_Func)( TT_Face face,
- FT_ULong strike_index,
- FT_UInt glyph_index,
- FT_UInt load_flags,
- FT_Stream stream,
- FT_Bitmap *amap,
- TT_SBit_MetricsRec *ametrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Set_SBit_Strike_Func */
- /* */
- /* <Description> */
- /* Select an sbit strike for a given size request. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* req :: The size request. */
- /* */
- /* <Output> */
- /* astrike_index :: The index of the sbit strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* sbit strike exists for the selected ppem values. */
- /* */
- typedef FT_Error
- (*TT_Set_SBit_Strike_Func)( TT_Face face,
- FT_Size_Request req,
- FT_ULong* astrike_index );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Strike_Metrics_Func */
- /* */
- /* <Description> */
- /* Load the metrics of a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* strike_index :: The strike index. */
- /* */
- /* <Output> */
- /* metrics :: the metrics of the strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* such sbit strike exists. */
- /* */
- typedef FT_Error
- (*TT_Load_Strike_Metrics_Func)( TT_Face face,
- FT_ULong strike_index,
- FT_Size_Metrics* metrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_PS_Name_Func */
- /* */
- /* <Description> */
- /* Get the PostScript glyph name of a glyph. */
- /* */
- /* <Input> */
- /* idx :: The glyph index. */
- /* */
- /* PSname :: The address of a string pointer. Will be NULL in case */
- /* of error, otherwise it is a pointer to the glyph name. */
- /* */
- /* You must not modify the returned string! */
- /* */
- /* <Output> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Get_PS_Name_Func)( TT_Face face,
- FT_UInt idx,
- FT_String** PSname );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Metrics_Func */
- /* */
- /* <Description> */
- /* Load a metrics table, which is a table with a horizontal and a */
- /* vertical version. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load the vertical one. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Load_Metrics_Func)( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_Metrics_Func */
- /* */
- /* <Description> */
- /* Load the horizontal or vertical header in a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load vertical metrics. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Get_Metrics_Func)( TT_Face face,
- FT_Bool vertical,
- FT_UInt gindex,
- FT_Short* abearing,
- FT_UShort* aadvance );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Table_Func */
- /* */
- /* <Description> */
- /* Load a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The function uses `face->goto_table' to seek the stream to the */
- /* start of the table, except while loading the font directory. */
- /* */
- typedef FT_Error
- (*TT_Load_Table_Func)( TT_Face face,
- FT_Stream stream );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Free_Table_Func */
- /* */
- /* <Description> */
- /* Free a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- typedef void
- (*TT_Free_Table_Func)( TT_Face face );
-
-
- /*
- * @functype:
- * TT_Face_GetKerningFunc
- *
- * @description:
- * Return the horizontal kerning value between two glyphs.
- *
- * @input:
- * face :: A handle to the source face object.
- * left_glyph :: The left glyph index.
- * right_glyph :: The right glyph index.
- *
- * @return:
- * The kerning value in font units.
- */
- typedef FT_Int
- (*TT_Face_GetKerningFunc)( TT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* SFNT_Interface */
- /* */
- /* <Description> */
- /* This structure holds pointers to the functions used to load and */
- /* free the basic tables that are required in a `sfnt' font file. */
- /* */
- /* <Fields> */
- /* Check the various xxx_Func() descriptions for details. */
- /* */
- typedef struct SFNT_Interface_
- {- TT_Loader_GotoTableFunc goto_table;
-
- TT_Init_Face_Func init_face;
- TT_Load_Face_Func load_face;
- TT_Done_Face_Func done_face;
- FT_Module_Requester get_interface;
-
- TT_Load_Any_Func load_any;
-
- /* these functions are called by `load_face' but they can also */
- /* be called from external modules, if there is a need to do so */
- TT_Load_Table_Func load_head;
- TT_Load_Metrics_Func load_hhea;
- TT_Load_Table_Func load_cmap;
- TT_Load_Table_Func load_maxp;
- TT_Load_Table_Func load_os2;
- TT_Load_Table_Func load_post;
-
- TT_Load_Table_Func load_name;
- TT_Free_Table_Func free_name;
-
- /* this field was called `load_kerning' up to version 2.1.10 */
- TT_Load_Table_Func load_kern;
-
- TT_Load_Table_Func load_gasp;
- TT_Load_Table_Func load_pclt;
-
- /* see `ttload.h'; this field was called `load_bitmap_header' up to */
- /* version 2.1.10 */
- TT_Load_Table_Func load_bhed;
-
- TT_Load_SBit_Image_Func load_sbit_image;
-
- /* see `ttpost.h' */
- TT_Get_PS_Name_Func get_psname;
- TT_Free_Table_Func free_psnames;
-
- /* starting here, the structure differs from version 2.1.7 */
-
- /* this field was introduced in version 2.1.8, named `get_psname' */
- TT_Face_GetKerningFunc get_kerning;
-
- /* new elements introduced after version 2.1.10 */
-
- /* load the font directory, i.e., the offset table and */
- /* the table directory */
- TT_Load_Table_Func load_font_dir;
- TT_Load_Metrics_Func load_hmtx;
-
- TT_Load_Table_Func load_eblc;
- TT_Free_Table_Func free_eblc;
-
- TT_Set_SBit_Strike_Func set_sbit_strike;
- TT_Load_Strike_Metrics_Func load_strike_metrics;
-
- TT_Get_Metrics_Func get_metrics;
-
- } SFNT_Interface;
-
-
- /* transitional */
- typedef SFNT_Interface* SFNT_Service;
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#define FT_DEFINE_SFNT_INTERFACE( \
- class_, \
- goto_table_, \
- init_face_, \
- load_face_, \
- done_face_, \
- get_interface_, \
- load_any_, \
- load_head_, \
- load_hhea_, \
- load_cmap_, \
- load_maxp_, \
- load_os2_, \
- load_post_, \
- load_name_, \
- free_name_, \
- load_kern_, \
- load_gasp_, \
- load_pclt_, \
- load_bhed_, \
- load_sbit_image_, \
- get_psname_, \
- free_psnames_, \
- get_kerning_, \
- load_font_dir_, \
- load_hmtx_, \
- load_eblc_, \
- free_eblc_, \
- set_sbit_strike_, \
- load_strike_metrics_, \
- get_metrics_ ) \
- static const SFNT_Interface class_ = \
- { \- goto_table_, \
- init_face_, \
- load_face_, \
- done_face_, \
- get_interface_, \
- load_any_, \
- load_head_, \
- load_hhea_, \
- load_cmap_, \
- load_maxp_, \
- load_os2_, \
- load_post_, \
- load_name_, \
- free_name_, \
- load_kern_, \
- load_gasp_, \
- load_pclt_, \
- load_bhed_, \
- load_sbit_image_, \
- get_psname_, \
- free_psnames_, \
- get_kerning_, \
- load_font_dir_, \
- load_hmtx_, \
- load_eblc_, \
- free_eblc_, \
- set_sbit_strike_, \
- load_strike_metrics_, \
- get_metrics_, \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#define FT_INTERNAL( a, a_ ) \
- clazz->a = a_;
-
-#define FT_DEFINE_SFNT_INTERFACE( \
- class_, \
- goto_table_, \
- init_face_, \
- load_face_, \
- done_face_, \
- get_interface_, \
- load_any_, \
- load_head_, \
- load_hhea_, \
- load_cmap_, \
- load_maxp_, \
- load_os2_, \
- load_post_, \
- load_name_, \
- free_name_, \
- load_kern_, \
- load_gasp_, \
- load_pclt_, \
- load_bhed_, \
- load_sbit_image_, \
- get_psname_, \
- free_psnames_, \
- get_kerning_, \
- load_font_dir_, \
- load_hmtx_, \
- load_eblc_, \
- free_eblc_, \
- set_sbit_strike_, \
- load_strike_metrics_, \
- get_metrics_ ) \
- void \
- FT_Init_Class_ ## class_( FT_Library library, \
- SFNT_Interface* clazz ) \
- { \- FT_UNUSED( library ); \
- \
- clazz->goto_table = goto_table_; \
- clazz->init_face = init_face_; \
- clazz->load_face = load_face_; \
- clazz->done_face = done_face_; \
- clazz->get_interface = get_interface_; \
- clazz->load_any = load_any_; \
- clazz->load_head = load_head_; \
- clazz->load_hhea = load_hhea_; \
- clazz->load_cmap = load_cmap_; \
- clazz->load_maxp = load_maxp_; \
- clazz->load_os2 = load_os2_; \
- clazz->load_post = load_post_; \
- clazz->load_name = load_name_; \
- clazz->free_name = free_name_; \
- clazz->load_kern = load_kern_; \
- clazz->load_gasp = load_gasp_; \
- clazz->load_pclt = load_pclt_; \
- clazz->load_bhed = load_bhed_; \
- clazz->load_sbit_image = load_sbit_image_; \
- clazz->get_psname = get_psname_; \
- clazz->free_psnames = free_psnames_; \
- clazz->get_kerning = get_kerning_; \
- clazz->load_font_dir = load_font_dir_; \
- clazz->load_hmtx = load_hmtx_; \
- clazz->load_eblc = load_eblc_; \
- clazz->free_eblc = free_eblc_; \
- clazz->set_sbit_strike = set_sbit_strike_; \
- clazz->load_strike_metrics = load_strike_metrics_; \
- clazz->get_metrics = get_metrics_; \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* __SFNT_H__ */
-
-
-/* END */
--- a/include/freetype/internal/t1types.h
+++ /dev/null
@@ -1,255 +1,0 @@
-/***************************************************************************/
-/* */
-/* t1types.h */
-/* */
-/* Basic Type1/Type2 type definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2004, 2006, 2008, 2009, 2011, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1TYPES_H__
-#define __T1TYPES_H__
-
-
-#include <ft2build.h>
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-#include FT_INTERNAL_SERVICE_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_EncodingRec */
- /* */
- /* <Description> */
- /* A structure modeling a custom encoding. */
- /* */
- /* <Fields> */
- /* num_chars :: The number of character codes in the encoding. */
- /* Usually 256. */
- /* */
- /* code_first :: The lowest valid character code in the encoding. */
- /* */
- /* code_last :: The highest valid character code in the encoding */
- /* + 1. When equal to code_first there are no valid */
- /* character codes. */
- /* */
- /* char_index :: An array of corresponding glyph indices. */
- /* */
- /* char_name :: An array of corresponding glyph names. */
- /* */
- typedef struct T1_EncodingRecRec_
- {- FT_Int num_chars;
- FT_Int code_first;
- FT_Int code_last;
-
- FT_UShort* char_index;
- FT_String** char_name;
-
- } T1_EncodingRec, *T1_Encoding;
-
-
- /* used to hold extra data of PS_FontInfoRec that
- * cannot be stored in the publicly defined structure.
- *
- * Note these can't be blended with multiple-masters.
- */
- typedef struct PS_FontExtraRec_
- {- FT_UShort fs_type;
-
- } PS_FontExtraRec;
-
-
- typedef struct T1_FontRec_
- {- PS_FontInfoRec font_info; /* font info dictionary */
- PS_FontExtraRec font_extra; /* font info extra fields */
- PS_PrivateRec private_dict; /* private dictionary */
- FT_String* font_name; /* top-level dictionary */
-
- T1_EncodingType encoding_type;
- T1_EncodingRec encoding;
-
- FT_Byte* subrs_block;
- FT_Byte* charstrings_block;
- FT_Byte* glyph_names_block;
-
- FT_Int num_subrs;
- FT_Byte** subrs;
- FT_PtrDist* subrs_len;
-
- FT_Int num_glyphs;
- FT_String** glyph_names; /* array of glyph names */
- FT_Byte** charstrings; /* array of glyph charstrings */
- FT_PtrDist* charstrings_len;
-
- FT_Byte paint_type;
- FT_Byte font_type;
- FT_Matrix font_matrix;
- FT_Vector font_offset;
- FT_BBox font_bbox;
- FT_Long font_id;
-
- FT_Fixed stroke_width;
-
- } T1_FontRec, *T1_Font;
-
-
- typedef struct CID_SubrsRec_
- {- FT_UInt num_subrs;
- FT_Byte** code;
-
- } CID_SubrsRec, *CID_Subrs;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** AFM FONT INFORMATION STRUCTURES ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct AFM_TrackKernRec_
- {- FT_Int degree;
- FT_Fixed min_ptsize;
- FT_Fixed min_kern;
- FT_Fixed max_ptsize;
- FT_Fixed max_kern;
-
- } AFM_TrackKernRec, *AFM_TrackKern;
-
- typedef struct AFM_KernPairRec_
- {- FT_Int index1;
- FT_Int index2;
- FT_Int x;
- FT_Int y;
-
- } AFM_KernPairRec, *AFM_KernPair;
-
- typedef struct AFM_FontInfoRec_
- {- FT_Bool IsCIDFont;
- FT_BBox FontBBox;
- FT_Fixed Ascender;
- FT_Fixed Descender;
- AFM_TrackKern TrackKerns; /* free if non-NULL */
- FT_Int NumTrackKern;
- AFM_KernPair KernPairs; /* free if non-NULL */
- FT_Int NumKernPair;
-
- } AFM_FontInfoRec, *AFM_FontInfo;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** ORIGINAL T1_FACE CLASS DEFINITION ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct T1_FaceRec_* T1_Face;
- typedef struct CID_FaceRec_* CID_Face;
-
-
- typedef struct T1_FaceRec_
- {- FT_FaceRec root;
- T1_FontRec type1;
- const void* psnames;
- const void* psaux;
- const void* afm_data;
- FT_CharMapRec charmaprecs[2];
- FT_CharMap charmaps[2];
-
- /* support for Multiple Masters fonts */
- PS_Blend blend;
-
- /* undocumented, optional: indices of subroutines that express */
- /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
- /* respectively, as Type 2 charstrings; -1 if keywords not present */
- FT_Int ndv_idx;
- FT_Int cdv_idx;
-
- /* undocumented, optional: has the same meaning as len_buildchar */
- /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */
- FT_UInt len_buildchar;
- FT_Long* buildchar;
-
- /* since version 2.1 - interface to PostScript hinter */
- const void* pshinter;
-
- } T1_FaceRec;
-
-
- typedef struct CID_FaceRec_
- {- FT_FaceRec root;
- void* psnames;
- void* psaux;
- CID_FaceInfoRec cid;
- PS_FontExtraRec font_extra;
-#if 0
- void* afm_data;
-#endif
- CID_Subrs subrs;
-
- /* since version 2.1 - interface to PostScript hinter */
- void* pshinter;
-
- /* since version 2.1.8, but was originally positioned after `afm_data' */
- FT_Byte* binary_data; /* used if hex data has been converted */
- FT_Stream cid_stream;
-
- } CID_FaceRec;
-
-
-FT_END_HEADER
-
-#endif /* __T1TYPES_H__ */
-
-
-/* END */
--- a/include/freetype/internal/tttypes.h
+++ /dev/null
@@ -1,1517 +1,0 @@
-/***************************************************************************/
-/* */
-/* tttypes.h */
-/* */
-/* Basic SFNT/TrueType type definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2002, 2004-2008, 2012-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTTYPES_H__
-#define __TTTYPES_H__
-
-
-#include <ft2build.h>
-#include FT_TRUETYPE_TABLES_H
-#include FT_INTERNAL_OBJECTS_H
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include FT_MULTIPLE_MASTERS_H
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TTC_HeaderRec */
- /* */
- /* <Description> */
- /* TrueType collection header. This table contains the offsets of */
- /* the font headers of each distinct TrueType face in the file. */
- /* */
- /* <Fields> */
- /* tag :: Must be `ttc ' to indicate a TrueType collection. */
- /* */
- /* version :: The version number. */
- /* */
- /* count :: The number of faces in the collection. The */
- /* specification says this should be an unsigned long, but */
- /* we use a signed long since we need the value -1 for */
- /* specific purposes. */
- /* */
- /* offsets :: The offsets of the font headers, one per face. */
- /* */
- typedef struct TTC_HeaderRec_
- {- FT_ULong tag;
- FT_Fixed version;
- FT_Long count;
- FT_ULong* offsets;
-
- } TTC_HeaderRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* SFNT_HeaderRec */
- /* */
- /* <Description> */
- /* SFNT file format header. */
- /* */
- /* <Fields> */
- /* format_tag :: The font format tag. */
- /* */
- /* num_tables :: The number of tables in file. */
- /* */
- /* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */
- /* */
- /* entry_selector :: Must be log2 of `search_range / 16'. */
- /* */
- /* range_shift :: Must be `num_tables * 16 - search_range'. */
- /* */
- typedef struct SFNT_HeaderRec_
- {- FT_ULong format_tag;
- FT_UShort num_tables;
- FT_UShort search_range;
- FT_UShort entry_selector;
- FT_UShort range_shift;
-
- FT_ULong offset; /* not in file */
-
- } SFNT_HeaderRec, *SFNT_Header;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_TableRec */
- /* */
- /* <Description> */
- /* This structure describes a given table of a TrueType font. */
- /* */
- /* <Fields> */
- /* Tag :: A four-bytes tag describing the table. */
- /* */
- /* CheckSum :: The table checksum. This value can be ignored. */
- /* */
- /* Offset :: The offset of the table from the start of the TrueType */
- /* font in its resource. */
- /* */
- /* Length :: The table length (in bytes). */
- /* */
- typedef struct TT_TableRec_
- {- FT_ULong Tag; /* table type */
- FT_ULong CheckSum; /* table checksum */
- FT_ULong Offset; /* table file offset */
- FT_ULong Length; /* table length */
-
- } TT_TableRec, *TT_Table;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* WOFF_HeaderRec */
- /* */
- /* <Description> */
- /* WOFF file format header. */
- /* */
- /* <Fields> */
- /* See */
- /* */
- /* http://www.w3.org/TR/WOFF/#WOFFHeader */
- /* */
- typedef struct WOFF_HeaderRec_
- {- FT_ULong signature;
- FT_ULong flavor;
- FT_ULong length;
- FT_UShort num_tables;
- FT_UShort reserved;
- FT_ULong totalSfntSize;
- FT_UShort majorVersion;
- FT_UShort minorVersion;
- FT_ULong metaOffset;
- FT_ULong metaLength;
- FT_ULong metaOrigLength;
- FT_ULong privOffset;
- FT_ULong privLength;
-
- } WOFF_HeaderRec, *WOFF_Header;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* WOFF_TableRec */
- /* */
- /* <Description> */
- /* This structure describes a given table of a WOFF font. */
- /* */
- /* <Fields> */
- /* Tag :: A four-bytes tag describing the table. */
- /* */
- /* Offset :: The offset of the table from the start of the WOFF */
- /* font in its resource. */
- /* */
- /* CompLength :: Compressed table length (in bytes). */
- /* */
- /* OrigLength :: Unompressed table length (in bytes). */
- /* */
- /* CheckSum :: The table checksum. This value can be ignored. */
- /* */
- /* OrigOffset :: The uncompressed table file offset. This value gets */
- /* computed while constructing the (uncompressed) SFNT */
- /* header. It is not contained in the WOFF file. */
- /* */
- typedef struct WOFF_TableRec_
- {- FT_ULong Tag; /* table ID */
- FT_ULong Offset; /* table file offset */
- FT_ULong CompLength; /* compressed table length */
- FT_ULong OrigLength; /* uncompressed table length */
- FT_ULong CheckSum; /* uncompressed checksum */
-
- FT_ULong OrigOffset; /* uncompressed table file offset */
- /* (not in the WOFF file) */
- } WOFF_TableRec, *WOFF_Table;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_LongMetricsRec */
- /* */
- /* <Description> */
- /* A structure modeling the long metrics of the `hmtx' and `vmtx' */
- /* TrueType tables. The values are expressed in font units. */
- /* */
- /* <Fields> */
- /* advance :: The advance width or height for the glyph. */
- /* */
- /* bearing :: The left-side or top-side bearing for the glyph. */
- /* */
- typedef struct TT_LongMetricsRec_
- {- FT_UShort advance;
- FT_Short bearing;
-
- } TT_LongMetricsRec, *TT_LongMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_ShortMetrics */
- /* */
- /* <Description> */
- /* A simple type to model the short metrics of the `hmtx' and `vmtx' */
- /* tables. */
- /* */
- typedef FT_Short TT_ShortMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_NameEntryRec */
- /* */
- /* <Description> */
- /* A structure modeling TrueType name records. Name records are used */
- /* to store important strings like family name, style name, */
- /* copyright, etc. in _localized_ versions (i.e., language, encoding, */
- /* etc). */
- /* */
- /* <Fields> */
- /* platformID :: The ID of the name's encoding platform. */
- /* */
- /* encodingID :: The platform-specific ID for the name's encoding. */
- /* */
- /* languageID :: The platform-specific ID for the name's language. */
- /* */
- /* nameID :: The ID specifying what kind of name this is. */
- /* */
- /* stringLength :: The length of the string in bytes. */
- /* */
- /* stringOffset :: The offset to the string in the `name' table. */
- /* */
- /* string :: A pointer to the string's bytes. Note that these */
- /* are usually UTF-16 encoded characters. */
- /* */
- typedef struct TT_NameEntryRec_
- {- FT_UShort platformID;
- FT_UShort encodingID;
- FT_UShort languageID;
- FT_UShort nameID;
- FT_UShort stringLength;
- FT_ULong stringOffset;
-
- /* this last field is not defined in the spec */
- /* but used by the FreeType engine */
-
- FT_Byte* string;
-
- } TT_NameEntryRec, *TT_NameEntry;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_NameTableRec */
- /* */
- /* <Description> */
- /* A structure modeling the TrueType name table. */
- /* */
- /* <Fields> */
- /* format :: The format of the name table. */
- /* */
- /* numNameRecords :: The number of names in table. */
- /* */
- /* storageOffset :: The offset of the name table in the `name' */
- /* TrueType table. */
- /* */
- /* names :: An array of name records. */
- /* */
- /* stream :: the file's input stream. */
- /* */
- typedef struct TT_NameTableRec_
- {- FT_UShort format;
- FT_UInt numNameRecords;
- FT_UInt storageOffset;
- TT_NameEntryRec* names;
- FT_Stream stream;
-
- } TT_NameTableRec, *TT_NameTable;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GaspRangeRec */
- /* */
- /* <Description> */
- /* A tiny structure used to model a gasp range according to the */
- /* TrueType specification. */
- /* */
- /* <Fields> */
- /* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */
- /* */
- /* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */
- /* modes to be used. */
- /* */
- typedef struct TT_GaspRangeRec_
- {- FT_UShort maxPPEM;
- FT_UShort gaspFlag;
-
- } TT_GaspRangeRec, *TT_GaspRange;
-
-
-#define TT_GASP_GRIDFIT 0x01
-#define TT_GASP_DOGRAY 0x02
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GaspRec */
- /* */
- /* <Description> */
- /* A structure modeling the TrueType `gasp' table used to specify */
- /* grid-fitting and anti-aliasing behaviour. */
- /* */
- /* <Fields> */
- /* version :: The version number. */
- /* */
- /* numRanges :: The number of gasp ranges in table. */
- /* */
- /* gaspRanges :: An array of gasp ranges. */
- /* */
- typedef struct TT_Gasp_
- {- FT_UShort version;
- FT_UShort numRanges;
- TT_GaspRange gaspRanges;
-
- } TT_GaspRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** EMBEDDED BITMAPS SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_MetricsRec */
- /* */
- /* <Description> */
- /* A structure used to hold the big metrics of a given glyph bitmap */
- /* in a TrueType or OpenType font. These are usually found in the */
- /* `EBDT' (Microsoft) or `bloc' (Apple) table. */
- /* */
- /* <Fields> */
- /* height :: The glyph height in pixels. */
- /* */
- /* width :: The glyph width in pixels. */
- /* */
- /* horiBearingX :: The horizontal left bearing. */
- /* */
- /* horiBearingY :: The horizontal top bearing. */
- /* */
- /* horiAdvance :: The horizontal advance. */
- /* */
- /* vertBearingX :: The vertical left bearing. */
- /* */
- /* vertBearingY :: The vertical top bearing. */
- /* */
- /* vertAdvance :: The vertical advance. */
- /* */
- typedef struct TT_SBit_MetricsRec_
- {- FT_UShort height;
- FT_UShort width;
-
- FT_Short horiBearingX;
- FT_Short horiBearingY;
- FT_UShort horiAdvance;
-
- FT_Short vertBearingX;
- FT_Short vertBearingY;
- FT_UShort vertAdvance;
-
- } TT_SBit_MetricsRec, *TT_SBit_Metrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_SmallMetricsRec */
- /* */
- /* <Description> */
- /* A structure used to hold the small metrics of a given glyph bitmap */
- /* in a TrueType or OpenType font. These are usually found in the */
- /* `EBDT' (Microsoft) or the `bdat' (Apple) table. */
- /* */
- /* <Fields> */
- /* height :: The glyph height in pixels. */
- /* */
- /* width :: The glyph width in pixels. */
- /* */
- /* bearingX :: The left-side bearing. */
- /* */
- /* bearingY :: The top-side bearing. */
- /* */
- /* advance :: The advance width or height. */
- /* */
- typedef struct TT_SBit_Small_Metrics_
- {- FT_Byte height;
- FT_Byte width;
-
- FT_Char bearingX;
- FT_Char bearingY;
- FT_Byte advance;
-
- } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_LineMetricsRec */
- /* */
- /* <Description> */
- /* A structure used to describe the text line metrics of a given */
- /* bitmap strike, for either a horizontal or vertical layout. */
- /* */
- /* <Fields> */
- /* ascender :: The ascender in pixels. */
- /* */
- /* descender :: The descender in pixels. */
- /* */
- /* max_width :: The maximum glyph width in pixels. */
- /* */
- /* caret_slope_enumerator :: Rise of the caret slope, typically set */
- /* to 1 for non-italic fonts. */
- /* */
- /* caret_slope_denominator :: Rise of the caret slope, typically set */
- /* to 0 for non-italic fonts. */
- /* */
- /* caret_offset :: Offset in pixels to move the caret for */
- /* proper positioning. */
- /* */
- /* min_origin_SB :: Minimum of horiBearingX (resp. */
- /* vertBearingY). */
- /* min_advance_SB :: Minimum of */
- /* */
- /* horizontal advance - */
- /* ( horiBearingX + width ) */
- /* */
- /* resp. */
- /* */
- /* vertical advance - */
- /* ( vertBearingY + height ) */
- /* */
- /* max_before_BL :: Maximum of horiBearingY (resp. */
- /* vertBearingY). */
- /* */
- /* min_after_BL :: Minimum of */
- /* */
- /* horiBearingY - height */
- /* */
- /* resp. */
- /* */
- /* vertBearingX - width */
- /* */
- /* pads :: Unused (to make the size of the record */
- /* a multiple of 32 bits. */
- /* */
- typedef struct TT_SBit_LineMetricsRec_
- {- FT_Char ascender;
- FT_Char descender;
- FT_Byte max_width;
- FT_Char caret_slope_numerator;
- FT_Char caret_slope_denominator;
- FT_Char caret_offset;
- FT_Char min_origin_SB;
- FT_Char min_advance_SB;
- FT_Char max_before_BL;
- FT_Char min_after_BL;
- FT_Char pads[2];
-
- } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_RangeRec */
- /* */
- /* <Description> */
- /* A TrueType/OpenType subIndexTable as defined in the `EBLC' */
- /* (Microsoft) or `bloc' (Apple) tables. */
- /* */
- /* <Fields> */
- /* first_glyph :: The first glyph index in the range. */
- /* */
- /* last_glyph :: The last glyph index in the range. */
- /* */
- /* index_format :: The format of index table. Valid values are 1 */
- /* to 5. */
- /* */
- /* image_format :: The format of `EBDT' image data. */
- /* */
- /* image_offset :: The offset to image data in `EBDT'. */
- /* */
- /* image_size :: For index formats 2 and 5. This is the size in */
- /* bytes of each glyph bitmap. */
- /* */
- /* big_metrics :: For index formats 2 and 5. This is the big */
- /* metrics for each glyph bitmap. */
- /* */
- /* num_glyphs :: For index formats 4 and 5. This is the number of */
- /* glyphs in the code array. */
- /* */
- /* glyph_offsets :: For index formats 1 and 3. */
- /* */
- /* glyph_codes :: For index formats 4 and 5. */
- /* */
- /* table_offset :: The offset of the index table in the `EBLC' */
- /* table. Only used during strike loading. */
- /* */
- typedef struct TT_SBit_RangeRec_
- {- FT_UShort first_glyph;
- FT_UShort last_glyph;
-
- FT_UShort index_format;
- FT_UShort image_format;
- FT_ULong image_offset;
-
- FT_ULong image_size;
- TT_SBit_MetricsRec metrics;
- FT_ULong num_glyphs;
-
- FT_ULong* glyph_offsets;
- FT_UShort* glyph_codes;
-
- FT_ULong table_offset;
-
- } TT_SBit_RangeRec, *TT_SBit_Range;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_StrikeRec */
- /* */
- /* <Description> */
- /* A structure used describe a given bitmap strike in the `EBLC' */
- /* (Microsoft) or `bloc' (Apple) tables. */
- /* */
- /* <Fields> */
- /* num_index_ranges :: The number of index ranges. */
- /* */
- /* index_ranges :: An array of glyph index ranges. */
- /* */
- /* color_ref :: Unused. `color_ref' is put in for future */
- /* enhancements, but these fields are already */
- /* in use by other platforms (e.g. Newton). */
- /* For details, please see */
- /* */
- /* http://fonts.apple.com/ */
- /* TTRefMan/RM06/Chap6bloc.html */
- /* */
- /* hori :: The line metrics for horizontal layouts. */
- /* */
- /* vert :: The line metrics for vertical layouts. */
- /* */
- /* start_glyph :: The lowest glyph index for this strike. */
- /* */
- /* end_glyph :: The highest glyph index for this strike. */
- /* */
- /* x_ppem :: The number of horizontal pixels per EM. */
- /* */
- /* y_ppem :: The number of vertical pixels per EM. */
- /* */
- /* bit_depth :: The bit depth. Valid values are 1, 2, 4, */
- /* and 8. */
- /* */
- /* flags :: Is this a vertical or horizontal strike? For */
- /* details, please see */
- /* */
- /* http://fonts.apple.com/ */
- /* TTRefMan/RM06/Chap6bloc.html */
- /* */
- typedef struct TT_SBit_StrikeRec_
- {- FT_Int num_ranges;
- TT_SBit_Range sbit_ranges;
- FT_ULong ranges_offset;
-
- FT_ULong color_ref;
-
- TT_SBit_LineMetricsRec hori;
- TT_SBit_LineMetricsRec vert;
-
- FT_UShort start_glyph;
- FT_UShort end_glyph;
-
- FT_Byte x_ppem;
- FT_Byte y_ppem;
-
- FT_Byte bit_depth;
- FT_Char flags;
-
- } TT_SBit_StrikeRec, *TT_SBit_Strike;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_ComponentRec */
- /* */
- /* <Description> */
- /* A simple structure to describe a compound sbit element. */
- /* */
- /* <Fields> */
- /* glyph_code :: The element's glyph index. */
- /* */
- /* x_offset :: The element's left bearing. */
- /* */
- /* y_offset :: The element's top bearing. */
- /* */
- typedef struct TT_SBit_ComponentRec_
- {- FT_UShort glyph_code;
- FT_Char x_offset;
- FT_Char y_offset;
-
- } TT_SBit_ComponentRec, *TT_SBit_Component;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_SBit_ScaleRec */
- /* */
- /* <Description> */
- /* A structure used describe a given bitmap scaling table, as defined */
- /* in the `EBSC' table. */
- /* */
- /* <Fields> */
- /* hori :: The horizontal line metrics. */
- /* */
- /* vert :: The vertical line metrics. */
- /* */
- /* x_ppem :: The number of horizontal pixels per EM. */
- /* */
- /* y_ppem :: The number of vertical pixels per EM. */
- /* */
- /* x_ppem_substitute :: Substitution x_ppem value. */
- /* */
- /* y_ppem_substitute :: Substitution y_ppem value. */
- /* */
- typedef struct TT_SBit_ScaleRec_
- {- TT_SBit_LineMetricsRec hori;
- TT_SBit_LineMetricsRec vert;
-
- FT_Byte x_ppem;
- FT_Byte y_ppem;
-
- FT_Byte x_ppem_substitute;
- FT_Byte y_ppem_substitute;
-
- } TT_SBit_ScaleRec, *TT_SBit_Scale;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** POSTSCRIPT GLYPH NAMES SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Post_20Rec */
- /* */
- /* <Description> */
- /* Postscript names sub-table, format 2.0. Stores the PS name of */
- /* each glyph in the font face. */
- /* */
- /* <Fields> */
- /* num_glyphs :: The number of named glyphs in the table. */
- /* */
- /* num_names :: The number of PS names stored in the table. */
- /* */
- /* glyph_indices :: The indices of the glyphs in the names arrays. */
- /* */
- /* glyph_names :: The PS names not in Mac Encoding. */
- /* */
- typedef struct TT_Post_20Rec_
- {- FT_UShort num_glyphs;
- FT_UShort num_names;
- FT_UShort* glyph_indices;
- FT_Char** glyph_names;
-
- } TT_Post_20Rec, *TT_Post_20;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Post_25Rec */
- /* */
- /* <Description> */
- /* Postscript names sub-table, format 2.5. Stores the PS name of */
- /* each glyph in the font face. */
- /* */
- /* <Fields> */
- /* num_glyphs :: The number of glyphs in the table. */
- /* */
- /* offsets :: An array of signed offsets in a normal Mac */
- /* Postscript name encoding. */
- /* */
- typedef struct TT_Post_25_
- {- FT_UShort num_glyphs;
- FT_Char* offsets;
-
- } TT_Post_25Rec, *TT_Post_25;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Post_NamesRec */
- /* */
- /* <Description> */
- /* Postscript names table, either format 2.0 or 2.5. */
- /* */
- /* <Fields> */
- /* loaded :: A flag to indicate whether the PS names are loaded. */
- /* */
- /* format_20 :: The sub-table used for format 2.0. */
- /* */
- /* format_25 :: The sub-table used for format 2.5. */
- /* */
- typedef struct TT_Post_NamesRec_
- {- FT_Bool loaded;
-
- union
- {- TT_Post_20Rec format_20;
- TT_Post_25Rec format_25;
-
- } names;
-
- } TT_Post_NamesRec, *TT_Post_Names;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** GX VARIATION TABLE SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- typedef struct GX_BlendRec_ *GX_Blend;
-#endif
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * These types are used to support a `BDF ' table that isn't part of the
- * official TrueType specification. It is mainly used in SFNT-based
- * bitmap fonts that were generated from a set of BDF fonts.
- *
- * The format of the table is as follows.
- *
- * USHORT version `BDF ' table version number, should be 0x0001.
- * USHORT strikeCount Number of strikes (bitmap sizes) in this table.
- * ULONG stringTable Offset (from start of BDF table) to string
- * table.
- *
- * This is followed by an array of `strikeCount' descriptors, having the
- * following format.
- *
- * USHORT ppem Vertical pixels per EM for this strike.
- * USHORT numItems Number of items for this strike (properties and
- * atoms). Maximum is 255.
- *
- * This array in turn is followed by `strikeCount' value sets. Each
- * `value set' is an array of `numItems' items with the following format.
- *
- * ULONG item_name Offset in string table to item name.
- * USHORT item_type The item type. Possible values are
- * 0 => string (e.g., COMMENT)
- * 1 => atom (e.g., FONT or even SIZE)
- * 2 => int32
- * 3 => uint32
- * 0x10 => A flag to indicate a properties. This
- * is ORed with the above values.
- * ULONG item_value For strings => Offset into string table without
- * the corresponding double quotes.
- * For atoms => Offset into string table.
- * For integers => Direct value.
- *
- * All strings in the string table consist of bytes and are
- * zero-terminated.
- *
- */
-
-#ifdef TT_CONFIG_OPTION_BDF
-
- typedef struct TT_BDFRec_
- {- FT_Byte* table;
- FT_Byte* table_end;
- FT_Byte* strings;
- FT_ULong strings_size;
- FT_UInt num_strikes;
- FT_Bool loaded;
-
- } TT_BDFRec, *TT_BDF;
-
-#endif /* TT_CONFIG_OPTION_BDF */
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** ***/
- /*** ORIGINAL TT_FACE CLASS DEFINITION ***/
- /*** ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This structure/class is defined here because it is common to the */
- /* following formats: TTF, OpenType-TT, and OpenType-CFF. */
- /* */
- /* Note, however, that the classes TT_Size and TT_GlyphSlot are not */
- /* shared between font drivers, and are thus defined in `ttobjs.h'. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_Face */
- /* */
- /* <Description> */
- /* A handle to a TrueType face/font object. A TT_Face encapsulates */
- /* the resolution and scaling independent parts of a TrueType font */
- /* resource. */
- /* */
- /* <Note> */
- /* The TT_Face structure is also used as a `parent class' for the */
- /* OpenType-CFF class (T2_Face). */
- /* */
- typedef struct TT_FaceRec_* TT_Face;
-
-
- /* a function type used for the truetype bytecode interpreter hooks */
- typedef FT_Error
- (*TT_Interpreter)( void* exec_context );
-
- /* forward declaration */
- typedef struct TT_LoaderRec_* TT_Loader;
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_GotoTableFunc */
- /* */
- /* <Description> */
- /* Seeks a stream to the start of a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* tag :: A 4-byte tag used to name the table. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Output> */
- /* length :: The length of the table in bytes. Set to 0 if not */
- /* needed. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the font file's origin. */
- /* */
- typedef FT_Error
- (*TT_Loader_GotoTableFunc)( TT_Face face,
- FT_ULong tag,
- FT_Stream stream,
- FT_ULong* length );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_StartGlyphFunc */
- /* */
- /* <Description> */
- /* Seeks a stream to the start of a given glyph element, and opens a */
- /* frame for it. */
- /* */
- /* <Input> */
- /* loader :: The current TrueType glyph loader object. */
- /* */
- /* glyph index :: The index of the glyph to access. */
- /* */
- /* offset :: The offset of the glyph according to the */
- /* `locations' table. */
- /* */
- /* byte_count :: The size of the frame in bytes. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function is normally equivalent to FT_STREAM_SEEK(offset) */
- /* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */
- /* but alternative formats (e.g. compressed ones) might use something */
- /* different. */
- /* */
- typedef FT_Error
- (*TT_Loader_StartGlyphFunc)( TT_Loader loader,
- FT_UInt glyph_index,
- FT_ULong offset,
- FT_UInt byte_count );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_ReadGlyphFunc */
- /* */
- /* <Description> */
- /* Reads one glyph element (its header, a simple glyph, or a */
- /* composite) from the loader's current stream frame. */
- /* */
- /* <Input> */
- /* loader :: The current TrueType glyph loader object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Loader_ReadGlyphFunc)( TT_Loader loader );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Loader_EndGlyphFunc */
- /* */
- /* <Description> */
- /* Closes the current loader stream frame for the glyph. */
- /* */
- /* <Input> */
- /* loader :: The current TrueType glyph loader object. */
- /* */
- typedef void
- (*TT_Loader_EndGlyphFunc)( TT_Loader loader );
-
-
- typedef enum TT_SbitTableType_
- {- TT_SBIT_TABLE_TYPE_NONE = 0,
- TT_SBIT_TABLE_TYPE_EBLC, /* `EBLC' (Microsoft), */
- /* `bloc' (Apple) */
- TT_SBIT_TABLE_TYPE_CBLC, /* `CBLC' (Google) */
- TT_SBIT_TABLE_TYPE_SBIX, /* `sbix' (Apple) */
-
- /* do not remove */
- TT_SBIT_TABLE_TYPE_MAX
-
- } TT_SbitTableType;
-
-
- /*************************************************************************/
- /* */
- /* TrueType Face Type */
- /* */
- /* <Struct> */
- /* TT_Face */
- /* */
- /* <Description> */
- /* The TrueType face class. These objects model the resolution and */
- /* point-size independent data found in a TrueType font file. */
- /* */
- /* <Fields> */
- /* root :: The base FT_Face structure, managed by the */
- /* base layer. */
- /* */
- /* ttc_header :: The TrueType collection header, used when */
- /* the file is a `ttc' rather than a `ttf'. */
- /* For ordinary font files, the field */
- /* `ttc_header.count' is set to 0. */
- /* */
- /* format_tag :: The font format tag. */
- /* */
- /* num_tables :: The number of TrueType tables in this font */
- /* file. */
- /* */
- /* dir_tables :: The directory of TrueType tables for this */
- /* font file. */
- /* */
- /* header :: The font's font header (`head' table). */
- /* Read on font opening. */
- /* */
- /* horizontal :: The font's horizontal header (`hhea' */
- /* table). This field also contains the */
- /* associated horizontal metrics table */
- /* (`hmtx'). */
- /* */
- /* max_profile :: The font's maximum profile table. Read on */
- /* font opening. Note that some maximum */
- /* values cannot be taken directly from this */
- /* table. We thus define additional fields */
- /* below to hold the computed maxima. */
- /* */
- /* vertical_info :: A boolean which is set when the font file */
- /* contains vertical metrics. If not, the */
- /* value of the `vertical' field is */
- /* undefined. */
- /* */
- /* vertical :: The font's vertical header (`vhea' table). */
- /* This field also contains the associated */
- /* vertical metrics table (`vmtx'), if found. */
- /* IMPORTANT: The contents of this field is */
- /* undefined if the `verticalInfo' field is */
- /* unset. */
- /* */
- /* num_names :: The number of name records within this */
- /* TrueType font. */
- /* */
- /* name_table :: The table of name records (`name'). */
- /* */
- /* os2 :: The font's OS/2 table (`OS/2'). */
- /* */
- /* postscript :: The font's PostScript table (`post' */
- /* table). The PostScript glyph names are */
- /* not loaded by the driver on face opening. */
- /* See the `ttpost' module for more details. */
- /* */
- /* cmap_table :: Address of the face's `cmap' SFNT table */
- /* in memory (it's an extracted frame). */
- /* */
- /* cmap_size :: The size in bytes of the `cmap_table' */
- /* described above. */
- /* */
- /* goto_table :: A function called by each TrueType table */
- /* loader to position a stream's cursor to */
- /* the start of a given table according to */
- /* its tag. It defaults to TT_Goto_Face but */
- /* can be different for strange formats (e.g. */
- /* Type 42). */
- /* */
- /* access_glyph_frame :: A function used to access the frame of a */
- /* given glyph within the face's font file. */
- /* */
- /* forget_glyph_frame :: A function used to forget the frame of a */
- /* given glyph when all data has been loaded. */
- /* */
- /* read_glyph_header :: A function used to read a glyph header. */
- /* It must be called between an `access' and */
- /* `forget'. */
- /* */
- /* read_simple_glyph :: A function used to read a simple glyph. */
- /* It must be called after the header was */
- /* read, and before the `forget'. */
- /* */
- /* read_composite_glyph :: A function used to read a composite glyph. */
- /* It must be called after the header was */
- /* read, and before the `forget'. */
- /* */
- /* sfnt :: A pointer to the SFNT service. */
- /* */
- /* psnames :: A pointer to the PostScript names service. */
- /* */
- /* hdmx :: The face's horizontal device metrics */
- /* (`hdmx' table). This table is optional in */
- /* TrueType/OpenType fonts. */
- /* */
- /* gasp :: The grid-fitting and scaling properties */
- /* table (`gasp'). This table is optional in */
- /* TrueType/OpenType fonts. */
- /* */
- /* pclt :: The `pclt' SFNT table. */
- /* */
- /* num_sbit_scales :: The number of sbit scales for this font. */
- /* */
- /* sbit_scales :: Array of sbit scales embedded in this */
- /* font. This table is optional in a */
- /* TrueType/OpenType font. */
- /* */
- /* postscript_names :: A table used to store the Postscript names */
- /* of the glyphs for this font. See the */
- /* file `ttconfig.h' for comments on the */
- /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */
- /* */
- /* num_locations :: The number of glyph locations in this */
- /* TrueType file. This should be */
- /* identical to the number of glyphs. */
- /* Ignored for Type 2 fonts. */
- /* */
- /* glyph_locations :: An array of longs. These are offsets to */
- /* glyph data within the `glyf' table. */
- /* Ignored for Type 2 font faces. */
- /* */
- /* glyf_len :: The length of the `glyf' table. Needed */
- /* for malformed `loca' tables. */
- /* */
- /* font_program_size :: Size in bytecodes of the face's font */
- /* program. 0 if none defined. Ignored for */
- /* Type 2 fonts. */
- /* */
- /* font_program :: The face's font program (bytecode stream) */
- /* executed at load time, also used during */
- /* glyph rendering. Comes from the `fpgm' */
- /* table. Ignored for Type 2 font fonts. */
- /* */
- /* cvt_program_size :: The size in bytecodes of the face's cvt */
- /* program. Ignored for Type 2 fonts. */
- /* */
- /* cvt_program :: The face's cvt program (bytecode stream) */
- /* executed each time an instance/size is */
- /* changed/reset. Comes from the `prep' */
- /* table. Ignored for Type 2 fonts. */
- /* */
- /* cvt_size :: Size of the control value table (in */
- /* entries). Ignored for Type 2 fonts. */
- /* */
- /* cvt :: The face's original control value table. */
- /* Coordinates are expressed in unscaled font */
- /* units. Comes from the `cvt ' table. */
- /* Ignored for Type 2 fonts. */
- /* */
- /* num_kern_pairs :: The number of kerning pairs present in the */
- /* font file. The engine only loads the */
- /* first horizontal format 0 kern table it */
- /* finds in the font file. Ignored for */
- /* Type 2 fonts. */
- /* */
- /* kern_table_index :: The index of the kerning table in the font */
- /* kerning directory. Ignored for Type 2 */
- /* fonts. */
- /* */
- /* interpreter :: A pointer to the TrueType bytecode */
- /* interpreters field is also used to hook */
- /* the debugger in `ttdebug'. */
- /* */
- /* unpatented_hinting :: If true, use only unpatented methods in */
- /* the bytecode interpreter. */
- /* */
- /* doblend :: A boolean which is set if the font should */
- /* be blended (this is for GX var). */
- /* */
- /* blend :: Contains the data needed to control GX */
- /* variation tables (rather like Multiple */
- /* Master data). */
- /* */
- /* extra :: Reserved for third-party font drivers. */
- /* */
- /* postscript_name :: The PS name of the font. Used by the */
- /* postscript name service. */
- /* */
- typedef struct TT_FaceRec_
- {- FT_FaceRec root;
-
- TTC_HeaderRec ttc_header;
-
- FT_ULong format_tag;
- FT_UShort num_tables;
- TT_Table dir_tables;
-
- TT_Header header; /* TrueType header table */
- TT_HoriHeader horizontal; /* TrueType horizontal header */
-
- TT_MaxProfile max_profile;
-
- FT_Bool vertical_info;
- TT_VertHeader vertical; /* TT Vertical header, if present */
-
- FT_UShort num_names; /* number of name records */
- TT_NameTableRec name_table; /* name table */
-
- TT_OS2 os2; /* TrueType OS/2 table */
- TT_Postscript postscript; /* TrueType Postscript table */
-
- FT_Byte* cmap_table; /* extracted `cmap' table */
- FT_ULong cmap_size;
-
- TT_Loader_GotoTableFunc goto_table;
-
- TT_Loader_StartGlyphFunc access_glyph_frame;
- TT_Loader_EndGlyphFunc forget_glyph_frame;
- TT_Loader_ReadGlyphFunc read_glyph_header;
- TT_Loader_ReadGlyphFunc read_simple_glyph;
- TT_Loader_ReadGlyphFunc read_composite_glyph;
-
- /* a typeless pointer to the SFNT_Interface table used to load */
- /* the basic TrueType tables in the face object */
- void* sfnt;
-
- /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
- /* handle glyph names <-> unicode & Mac values */
- void* psnames;
-
-
- /***********************************************************************/
- /* */
- /* Optional TrueType/OpenType tables */
- /* */
- /***********************************************************************/
-
- /* grid-fitting and scaling table */
- TT_GaspRec gasp; /* the `gasp' table */
-
- /* PCL 5 table */
- TT_PCLT pclt;
-
- /* embedded bitmaps support */
- FT_ULong num_sbit_scales;
- TT_SBit_Scale sbit_scales;
-
- /* postscript names table */
- TT_Post_NamesRec postscript_names;
-
-
- /***********************************************************************/
- /* */
- /* TrueType-specific fields (ignored by the OTF-Type2 driver) */
- /* */
- /***********************************************************************/
-
- /* the font program, if any */
- FT_ULong font_program_size;
- FT_Byte* font_program;
-
- /* the cvt program, if any */
- FT_ULong cvt_program_size;
- FT_Byte* cvt_program;
-
- /* the original, unscaled, control value table */
- FT_ULong cvt_size;
- FT_Short* cvt;
-
- /* A pointer to the bytecode interpreter to use. This is also */
- /* used to hook the debugger for the `ttdebug' utility. */
- TT_Interpreter interpreter;
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- /* Use unpatented hinting only. */
- FT_Bool unpatented_hinting;
-#endif
-
- /***********************************************************************/
- /* */
- /* Other tables or fields. This is used by derivative formats like */
- /* OpenType. */
- /* */
- /***********************************************************************/
-
- FT_Generic extra;
-
- const char* postscript_name;
-
- FT_ULong glyf_len;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- FT_Bool doblend;
- GX_Blend blend;
-#endif
-
- /* since version 2.2 */
-
- FT_Byte* horz_metrics;
- FT_ULong horz_metrics_size;
-
- FT_Byte* vert_metrics;
- FT_ULong vert_metrics_size;
-
- FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */
- FT_Byte* glyph_locations;
-
- FT_Byte* hdmx_table;
- FT_ULong hdmx_table_size;
- FT_UInt hdmx_record_count;
- FT_ULong hdmx_record_size;
- FT_Byte* hdmx_record_sizes;
-
- FT_Byte* sbit_table;
- FT_ULong sbit_table_size;
- TT_SbitTableType sbit_table_type;
- FT_UInt sbit_num_strikes;
-
- FT_Byte* kern_table;
- FT_ULong kern_table_size;
- FT_UInt num_kern_tables;
- FT_UInt32 kern_avail_bits;
- FT_UInt32 kern_order_bits;
-
-#ifdef TT_CONFIG_OPTION_BDF
- TT_BDFRec bdf;
-#endif /* TT_CONFIG_OPTION_BDF */
-
- /* since 2.3.0 */
- FT_ULong horz_metrics_offset;
- FT_ULong vert_metrics_offset;
-
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- /* since 2.4.12 */
- FT_ULong sph_found_func_flags; /* special functions found */
- /* for this face */
- FT_Bool sph_compatibility_mode;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
- } TT_FaceRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GlyphZoneRec */
- /* */
- /* <Description> */
- /* A glyph zone is used to load, scale and hint glyph outline */
- /* coordinates. */
- /* */
- /* <Fields> */
- /* memory :: A handle to the memory manager. */
- /* */
- /* max_points :: The maximum size in points of the zone. */
- /* */
- /* max_contours :: Max size in links contours of the zone. */
- /* */
- /* n_points :: The current number of points in the zone. */
- /* */
- /* n_contours :: The current number of contours in the zone. */
- /* */
- /* org :: The original glyph coordinates (font */
- /* units/scaled). */
- /* */
- /* cur :: The current glyph coordinates (scaled/hinted). */
- /* */
- /* tags :: The point control tags. */
- /* */
- /* contours :: The contours end points. */
- /* */
- /* first_point :: Offset of the current subglyph's first point. */
- /* */
- typedef struct TT_GlyphZoneRec_
- {- FT_Memory memory;
- FT_UShort max_points;
- FT_UShort max_contours;
- FT_UShort n_points; /* number of points in zone */
- FT_Short n_contours; /* number of contours */
-
- FT_Vector* org; /* original point coordinates */
- FT_Vector* cur; /* current point coordinates */
- FT_Vector* orus; /* original (unscaled) point coordinates */
-
- FT_Byte* tags; /* current touch flags */
- FT_UShort* contours; /* contour end points */
-
- FT_UShort first_point; /* offset of first (#0) point */
-
- } TT_GlyphZoneRec, *TT_GlyphZone;
-
-
- /* handle to execution context */
- typedef struct TT_ExecContextRec_* TT_ExecContext;
-
- /* glyph loader structure */
- typedef struct TT_LoaderRec_
- {- FT_Face face;
- FT_Size size;
- FT_GlyphSlot glyph;
- FT_GlyphLoader gloader;
-
- FT_ULong load_flags;
- FT_UInt glyph_index;
-
- FT_Stream stream;
- FT_Int byte_len;
-
- FT_Short n_contours;
- FT_BBox bbox;
- FT_Int left_bearing;
- FT_Int advance;
- FT_Int linear;
- FT_Bool linear_def;
- FT_Bool preserve_pps;
- FT_Vector pp1;
- FT_Vector pp2;
-
- FT_ULong glyf_offset;
-
- /* the zone where we load our glyphs */
- TT_GlyphZoneRec base;
- TT_GlyphZoneRec zone;
-
- TT_ExecContext exec;
- FT_Byte* instructions;
- FT_ULong ins_pos;
-
- /* for possible extensibility in other formats */
- void* other;
-
- /* since version 2.1.8 */
- FT_Int top_bearing;
- FT_Int vadvance;
- FT_Vector pp3;
- FT_Vector pp4;
-
- /* since version 2.2.1 */
- FT_Byte* cursor;
- FT_Byte* limit;
-
- } TT_LoaderRec;
-
-
-FT_END_HEADER
-
-#endif /* __TTTYPES_H__ */
-
-
-/* END */
--- a/include/freetype/t1tables.h
+++ /dev/null
@@ -1,662 +1,0 @@
-/***************************************************************************/
-/* */
-/* t1tables.h */
-/* */
-/* Basic Type 1/Type 2 tables definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1TABLES_H__
-#define __T1TABLES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* type1_tables */
- /* */
- /* <Title> */
- /* Type 1 Tables */
- /* */
- /* <Abstract> */
- /* Type~1 (PostScript) specific font tables. */
- /* */
- /* <Description> */
- /* This section contains the definition of Type 1-specific tables, */
- /* including structures related to other PostScript font formats. */
- /* */
- /*************************************************************************/
-
-
- /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
- /* structures in order to support Multiple Master fonts. */
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_FontInfoRec */
- /* */
- /* <Description> */
- /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */
- /* Note that for Multiple Master fonts, each instance has its own */
- /* FontInfo dictionary. */
- /* */
- typedef struct PS_FontInfoRec_
- {- FT_String* version;
- FT_String* notice;
- FT_String* full_name;
- FT_String* family_name;
- FT_String* weight;
- FT_Long italic_angle;
- FT_Bool is_fixed_pitch;
- FT_Short underline_position;
- FT_UShort underline_thickness;
-
- } PS_FontInfoRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_FontInfo */
- /* */
- /* <Description> */
- /* A handle to a @PS_FontInfoRec structure. */
- /* */
- typedef struct PS_FontInfoRec_* PS_FontInfo;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_FontInfo */
- /* */
- /* <Description> */
- /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef PS_FontInfoRec T1_FontInfo;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_PrivateRec */
- /* */
- /* <Description> */
- /* A structure used to model a Type~1 or Type~2 private dictionary. */
- /* Note that for Multiple Master fonts, each instance has its own */
- /* Private dictionary. */
- /* */
- typedef struct PS_PrivateRec_
- {- FT_Int unique_id;
- FT_Int lenIV;
-
- FT_Byte num_blue_values;
- FT_Byte num_other_blues;
- FT_Byte num_family_blues;
- FT_Byte num_family_other_blues;
-
- FT_Short blue_values[14];
- FT_Short other_blues[10];
-
- FT_Short family_blues [14];
- FT_Short family_other_blues[10];
-
- FT_Fixed blue_scale;
- FT_Int blue_shift;
- FT_Int blue_fuzz;
-
- FT_UShort standard_width[1];
- FT_UShort standard_height[1];
-
- FT_Byte num_snap_widths;
- FT_Byte num_snap_heights;
- FT_Bool force_bold;
- FT_Bool round_stem_up;
-
- FT_Short snap_widths [13]; /* including std width */
- FT_Short snap_heights[13]; /* including std height */
-
- FT_Fixed expansion_factor;
-
- FT_Long language_group;
- FT_Long password;
-
- FT_Short min_feature[2];
-
- } PS_PrivateRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_Private */
- /* */
- /* <Description> */
- /* A handle to a @PS_PrivateRec structure. */
- /* */
- typedef struct PS_PrivateRec_* PS_Private;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_Private */
- /* */
- /* <Description> */
- /* This type is equivalent to @PS_PrivateRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef PS_PrivateRec T1_Private;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* T1_Blend_Flags */
- /* */
- /* <Description> */
- /* A set of flags used to indicate which fields are present in a */
- /* given blend dictionary (font info or private). Used to support */
- /* Multiple Masters fonts. */
- /* */
- typedef enum T1_Blend_Flags_
- {- /*# required fields in a FontInfo blend dictionary */
- T1_BLEND_UNDERLINE_POSITION = 0,
- T1_BLEND_UNDERLINE_THICKNESS,
- T1_BLEND_ITALIC_ANGLE,
-
- /*# required fields in a Private blend dictionary */
- T1_BLEND_BLUE_VALUES,
- T1_BLEND_OTHER_BLUES,
- T1_BLEND_STANDARD_WIDTH,
- T1_BLEND_STANDARD_HEIGHT,
- T1_BLEND_STEM_SNAP_WIDTHS,
- T1_BLEND_STEM_SNAP_HEIGHTS,
- T1_BLEND_BLUE_SCALE,
- T1_BLEND_BLUE_SHIFT,
- T1_BLEND_FAMILY_BLUES,
- T1_BLEND_FAMILY_OTHER_BLUES,
- T1_BLEND_FORCE_BOLD,
-
- /*# never remove */
- T1_BLEND_MAX
-
- } T1_Blend_Flags;
-
- /* */
-
-
- /*# backwards compatible definitions */
-#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION
-#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS
-#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE
-#define t1_blend_blue_values T1_BLEND_BLUE_VALUES
-#define t1_blend_other_blues T1_BLEND_OTHER_BLUES
-#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH
-#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT
-#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS
-#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS
-#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE
-#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT
-#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES
-#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES
-#define t1_blend_force_bold T1_BLEND_FORCE_BOLD
-#define t1_blend_max T1_BLEND_MAX
-
-
- /* maximum number of Multiple Masters designs, as defined in the spec */
-#define T1_MAX_MM_DESIGNS 16
-
- /* maximum number of Multiple Masters axes, as defined in the spec */
-#define T1_MAX_MM_AXIS 4
-
- /* maximum number of elements in a design map */
-#define T1_MAX_MM_MAP_POINTS 20
-
-
- /* this structure is used to store the BlendDesignMap entry for an axis */
- typedef struct PS_DesignMap_
- {- FT_Byte num_points;
- FT_Long* design_points;
- FT_Fixed* blend_points;
-
- } PS_DesignMapRec, *PS_DesignMap;
-
- /* backwards-compatible definition */
- typedef PS_DesignMapRec T1_DesignMap;
-
-
- typedef struct PS_BlendRec_
- {- FT_UInt num_designs;
- FT_UInt num_axis;
-
- FT_String* axis_names[T1_MAX_MM_AXIS];
- FT_Fixed* design_pos[T1_MAX_MM_DESIGNS];
- PS_DesignMapRec design_map[T1_MAX_MM_AXIS];
-
- FT_Fixed* weight_vector;
- FT_Fixed* default_weight_vector;
-
- PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1];
- PS_Private privates [T1_MAX_MM_DESIGNS + 1];
-
- FT_ULong blend_bitflags;
-
- FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1];
-
- /* since 2.3.0 */
-
- /* undocumented, optional: the default design instance; */
- /* corresponds to default_weight_vector -- */
- /* num_default_design_vector == 0 means it is not present */
- /* in the font and associated metrics files */
- FT_UInt default_design_vector[T1_MAX_MM_DESIGNS];
- FT_UInt num_default_design_vector;
-
- } PS_BlendRec, *PS_Blend;
-
-
- /* backwards-compatible definition */
- typedef PS_BlendRec T1_Blend;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceDictRec */
- /* */
- /* <Description> */
- /* A structure used to represent data in a CID top-level dictionary. */
- /* */
- typedef struct CID_FaceDictRec_
- {- PS_PrivateRec private_dict;
-
- FT_UInt len_buildchar;
- FT_Fixed forcebold_threshold;
- FT_Pos stroke_width;
- FT_Fixed expansion_factor;
-
- FT_Byte paint_type;
- FT_Byte font_type;
- FT_Matrix font_matrix;
- FT_Vector font_offset;
-
- FT_UInt num_subrs;
- FT_ULong subrmap_offset;
- FT_Int sd_bytes;
-
- } CID_FaceDictRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceDict */
- /* */
- /* <Description> */
- /* A handle to a @CID_FaceDictRec structure. */
- /* */
- typedef struct CID_FaceDictRec_* CID_FaceDict;
-
- /* */
-
-
- /* backwards-compatible definition */
- typedef CID_FaceDictRec CID_FontDict;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceInfoRec */
- /* */
- /* <Description> */
- /* A structure used to represent CID Face information. */
- /* */
- typedef struct CID_FaceInfoRec_
- {- FT_String* cid_font_name;
- FT_Fixed cid_version;
- FT_Int cid_font_type;
-
- FT_String* registry;
- FT_String* ordering;
- FT_Int supplement;
-
- PS_FontInfoRec font_info;
- FT_BBox font_bbox;
- FT_ULong uid_base;
-
- FT_Int num_xuid;
- FT_ULong xuid[16];
-
- FT_ULong cidmap_offset;
- FT_Int fd_bytes;
- FT_Int gd_bytes;
- FT_ULong cid_count;
-
- FT_Int num_dicts;
- CID_FaceDict font_dicts;
-
- FT_ULong data_offset;
-
- } CID_FaceInfoRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceInfo */
- /* */
- /* <Description> */
- /* A handle to a @CID_FaceInfoRec structure. */
- /* */
- typedef struct CID_FaceInfoRec_* CID_FaceInfo;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_Info */
- /* */
- /* <Description> */
- /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef CID_FaceInfoRec CID_Info;
-
-
- /************************************************************************
- *
- * @function:
- * FT_Has_PS_Glyph_Names
- *
- * @description:
- * Return true if a given face provides reliable PostScript glyph
- * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro,
- * except that certain fonts (mostly TrueType) contain incorrect
- * glyph name tables.
- *
- * When this function returns true, the caller is sure that the glyph
- * names returned by @FT_Get_Glyph_Name are reliable.
- *
- * @input:
- * face ::
- * face handle
- *
- * @return:
- * Boolean. True if glyph names are reliable.
- *
- */
- FT_EXPORT( FT_Int )
- FT_Has_PS_Glyph_Names( FT_Face face );
-
-
- /************************************************************************
- *
- * @function:
- * FT_Get_PS_Font_Info
- *
- * @description:
- * Retrieve the @PS_FontInfoRec structure corresponding to a given
- * PostScript font.
- *
- * @input:
- * face ::
- * PostScript face handle.
- *
- * @output:
- * afont_info ::
- * Output font info structure pointer.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The string pointers within the font info structure are owned by
- * the face and don't need to be freed by the caller.
- *
- * If the font's format is not PostScript-based, this function will
- * return the `FT_Err_Invalid_Argument' error code.
- *
- */
- FT_EXPORT( FT_Error )
- FT_Get_PS_Font_Info( FT_Face face,
- PS_FontInfo afont_info );
-
-
- /************************************************************************
- *
- * @function:
- * FT_Get_PS_Font_Private
- *
- * @description:
- * Retrieve the @PS_PrivateRec structure corresponding to a given
- * PostScript font.
- *
- * @input:
- * face ::
- * PostScript face handle.
- *
- * @output:
- * afont_private ::
- * Output private dictionary structure pointer.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The string pointers within the @PS_PrivateRec structure are owned by
- * the face and don't need to be freed by the caller.
- *
- * If the font's format is not PostScript-based, this function returns
- * the `FT_Err_Invalid_Argument' error code.
- *
- */
- FT_EXPORT( FT_Error )
- FT_Get_PS_Font_Private( FT_Face face,
- PS_Private afont_private );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* T1_EncodingType */
- /* */
- /* <Description> */
- /* An enumeration describing the `Encoding' entry in a Type 1 */
- /* dictionary. */
- /* */
- typedef enum T1_EncodingType_
- {- T1_ENCODING_TYPE_NONE = 0,
- T1_ENCODING_TYPE_ARRAY,
- T1_ENCODING_TYPE_STANDARD,
- T1_ENCODING_TYPE_ISOLATIN1,
- T1_ENCODING_TYPE_EXPERT
-
- } T1_EncodingType;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* PS_Dict_Keys */
- /* */
- /* <Description> */
- /* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */
- /* the Type~1 dictionary entry to retrieve. */
- /* */
- typedef enum PS_Dict_Keys_
- {- /* conventionally in the font dictionary */
- PS_DICT_FONT_TYPE, /* FT_Byte */
- PS_DICT_FONT_MATRIX, /* FT_Fixed */
- PS_DICT_FONT_BBOX, /* FT_Fixed */
- PS_DICT_PAINT_TYPE, /* FT_Byte */
- PS_DICT_FONT_NAME, /* FT_String* */
- PS_DICT_UNIQUE_ID, /* FT_Int */
- PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */
- PS_DICT_CHAR_STRING_KEY, /* FT_String* */
- PS_DICT_CHAR_STRING, /* FT_String* */
- PS_DICT_ENCODING_TYPE, /* T1_EncodingType */
- PS_DICT_ENCODING_ENTRY, /* FT_String* */
-
- /* conventionally in the font Private dictionary */
- PS_DICT_NUM_SUBRS, /* FT_Int */
- PS_DICT_SUBR, /* FT_String* */
- PS_DICT_STD_HW, /* FT_UShort */
- PS_DICT_STD_VW, /* FT_UShort */
- PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */
- PS_DICT_BLUE_VALUE, /* FT_Short */
- PS_DICT_BLUE_FUZZ, /* FT_Int */
- PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */
- PS_DICT_OTHER_BLUE, /* FT_Short */
- PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */
- PS_DICT_FAMILY_BLUE, /* FT_Short */
- PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */
- PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */
- PS_DICT_BLUE_SCALE, /* FT_Fixed */
- PS_DICT_BLUE_SHIFT, /* FT_Int */
- PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */
- PS_DICT_STEM_SNAP_H, /* FT_Short */
- PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */
- PS_DICT_STEM_SNAP_V, /* FT_Short */
- PS_DICT_FORCE_BOLD, /* FT_Bool */
- PS_DICT_RND_STEM_UP, /* FT_Bool */
- PS_DICT_MIN_FEATURE, /* FT_Short */
- PS_DICT_LEN_IV, /* FT_Int */
- PS_DICT_PASSWORD, /* FT_Long */
- PS_DICT_LANGUAGE_GROUP, /* FT_Long */
-
- /* conventionally in the font FontInfo dictionary */
- PS_DICT_VERSION, /* FT_String* */
- PS_DICT_NOTICE, /* FT_String* */
- PS_DICT_FULL_NAME, /* FT_String* */
- PS_DICT_FAMILY_NAME, /* FT_String* */
- PS_DICT_WEIGHT, /* FT_String* */
- PS_DICT_IS_FIXED_PITCH, /* FT_Bool */
- PS_DICT_UNDERLINE_POSITION, /* FT_Short */
- PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */
- PS_DICT_FS_TYPE, /* FT_UShort */
- PS_DICT_ITALIC_ANGLE, /* FT_Long */
-
- PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
-
- } PS_Dict_Keys;
-
-
- /************************************************************************
- *
- * @function:
- * FT_Get_PS_Font_Value
- *
- * @description:
- * Retrieve the value for the supplied key from a PostScript font.
- *
- * @input:
- * face ::
- * PostScript face handle.
- *
- * key ::
- * An enumeration value representing the dictionary key to retrieve.
- *
- * idx ::
- * For array values, this specifies the index to be returned.
- *
- * value ::
- * A pointer to memory into which to write the value.
- *
- * valen_len ::
- * The size, in bytes, of the memory supplied for the value.
- *
- * @output:
- * value ::
- * The value matching the above key, if it exists.
- *
- * @return:
- * The amount of memory (in bytes) required to hold the requested
- * value (if it exists, -1 otherwise).
- *
- * @note:
- * The values returned are not pointers into the internal structures of
- * the face, but are `fresh' copies, so that the memory containing them
- * belongs to the calling application. This also enforces the
- * `read-only' nature of these values, i.e., this function cannot be
- * used to manipulate the face.
- *
- * `value' is a void pointer because the values returned can be of
- * various types.
- *
- * If either `value' is NULL or `value_len' is too small, just the
- * required memory size for the requested entry is returned.
- *
- * The `idx' parameter is used, not only to retrieve elements of, for
- * example, the FontMatrix or FontBBox, but also to retrieve name keys
- * from the CharStrings dictionary, and the charstrings themselves. It
- * is ignored for atomic values.
- *
- * PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To
- * get the value as in the font stream, you need to divide by
- * 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).
- *
- * IMPORTANT: Only key/value pairs read by the FreeType interpreter can
- * be retrieved. So, for example, PostScript procedures such as NP,
- * ND, and RD are not available. Arbitrary keys are, obviously, not be
- * available either.
- *
- * If the font's format is not PostScript-based, this function returns
- * the `FT_Err_Invalid_Argument' error code.
- *
- */
- FT_EXPORT( FT_Long )
- FT_Get_PS_Font_Value( FT_Face face,
- PS_Dict_Keys key,
- FT_UInt idx,
- void *value,
- FT_Long value_len );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __T1TABLES_H__ */
-
-
-/* END */
--- a/include/freetype/ttnameid.h
+++ /dev/null
@@ -1,1237 +1,0 @@
-/***************************************************************************/
-/* */
-/* ttnameid.h */
-/* */
-/* TrueType name ID definitions (specification only). */
-/* */
-/* Copyright 1996-2004, 2006-2008, 2012, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTNAMEID_H__
-#define __TTNAMEID_H__
-
-
-#include <ft2build.h>
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* truetype_tables */
- /* */
-
-
- /*************************************************************************/
- /* */
- /* Possible values for the `platform' identifier code in the name */
- /* records of the TTF `name' table. */
- /* */
- /*************************************************************************/
-
-
- /***********************************************************************
- *
- * @enum:
- * TT_PLATFORM_XXX
- *
- * @description:
- * A list of valid values for the `platform_id' identifier code in
- * @FT_CharMapRec and @FT_SfntName structures.
- *
- * @values:
- * TT_PLATFORM_APPLE_UNICODE ::
- * Used by Apple to indicate a Unicode character map and/or name entry.
- * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note
- * that name entries in this format are coded as big-endian UCS-2
- * character codes _only_.
- *
- * TT_PLATFORM_MACINTOSH ::
- * Used by Apple to indicate a MacOS-specific charmap and/or name entry.
- * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that
- * most TrueType fonts contain an Apple roman charmap to be usable on
- * MacOS systems (even if they contain a Microsoft charmap as well).
- *
- * TT_PLATFORM_ISO ::
- * This value was used to specify ISO/IEC 10646 charmaps. It is however
- * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding
- * `encoding_id' values.
- *
- * TT_PLATFORM_MICROSOFT ::
- * Used by Microsoft to indicate Windows-specific charmaps. See
- * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values.
- * Note that most fonts contain a Unicode charmap using
- * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS).
- *
- * TT_PLATFORM_CUSTOM ::
- * Used to indicate application-specific charmaps.
- *
- * TT_PLATFORM_ADOBE ::
- * This value isn't part of any font format specification, but is used
- * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
- * structure. See @TT_ADOBE_ID_XXX.
- */
-
-#define TT_PLATFORM_APPLE_UNICODE 0
-#define TT_PLATFORM_MACINTOSH 1
-#define TT_PLATFORM_ISO 2 /* deprecated */
-#define TT_PLATFORM_MICROSOFT 3
-#define TT_PLATFORM_CUSTOM 4
-#define TT_PLATFORM_ADOBE 7 /* artificial */
-
-
- /***********************************************************************
- *
- * @enum:
- * TT_APPLE_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id' for
- * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
- *
- * @values:
- * TT_APPLE_ID_DEFAULT ::
- * Unicode version 1.0.
- *
- * TT_APPLE_ID_UNICODE_1_1 ::
- * Unicode 1.1; specifies Hangul characters starting at U+34xx.
- *
- * TT_APPLE_ID_ISO_10646 ::
- * Deprecated (identical to preceding).
- *
- * TT_APPLE_ID_UNICODE_2_0 ::
- * Unicode 2.0 and beyond (UTF-16 BMP only).
- *
- * TT_APPLE_ID_UNICODE_32 ::
- * Unicode 3.1 and beyond, using UTF-32.
- *
- * TT_APPLE_ID_VARIANT_SELECTOR ::
- * From Adobe, not Apple. Not a normal cmap. Specifies variations
- * on a real cmap.
- */
-
-#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */
-#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */
-#define TT_APPLE_ID_ISO_10646 2 /* deprecated */
-#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */
-#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */
-#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */
-
-
- /***********************************************************************
- *
- * @enum:
- * TT_MAC_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id' for
- * @TT_PLATFORM_MACINTOSH charmaps and name entries.
- *
- * @values:
- * TT_MAC_ID_ROMAN ::
- * TT_MAC_ID_JAPANESE ::
- * TT_MAC_ID_TRADITIONAL_CHINESE ::
- * TT_MAC_ID_KOREAN ::
- * TT_MAC_ID_ARABIC ::
- * TT_MAC_ID_HEBREW ::
- * TT_MAC_ID_GREEK ::
- * TT_MAC_ID_RUSSIAN ::
- * TT_MAC_ID_RSYMBOL ::
- * TT_MAC_ID_DEVANAGARI ::
- * TT_MAC_ID_GURMUKHI ::
- * TT_MAC_ID_GUJARATI ::
- * TT_MAC_ID_ORIYA ::
- * TT_MAC_ID_BENGALI ::
- * TT_MAC_ID_TAMIL ::
- * TT_MAC_ID_TELUGU ::
- * TT_MAC_ID_KANNADA ::
- * TT_MAC_ID_MALAYALAM ::
- * TT_MAC_ID_SINHALESE ::
- * TT_MAC_ID_BURMESE ::
- * TT_MAC_ID_KHMER ::
- * TT_MAC_ID_THAI ::
- * TT_MAC_ID_LAOTIAN ::
- * TT_MAC_ID_GEORGIAN ::
- * TT_MAC_ID_ARMENIAN ::
- * TT_MAC_ID_MALDIVIAN ::
- * TT_MAC_ID_SIMPLIFIED_CHINESE ::
- * TT_MAC_ID_TIBETAN ::
- * TT_MAC_ID_MONGOLIAN ::
- * TT_MAC_ID_GEEZ ::
- * TT_MAC_ID_SLAVIC ::
- * TT_MAC_ID_VIETNAMESE ::
- * TT_MAC_ID_SINDHI ::
- * TT_MAC_ID_UNINTERP ::
- */
-
-#define TT_MAC_ID_ROMAN 0
-#define TT_MAC_ID_JAPANESE 1
-#define TT_MAC_ID_TRADITIONAL_CHINESE 2
-#define TT_MAC_ID_KOREAN 3
-#define TT_MAC_ID_ARABIC 4
-#define TT_MAC_ID_HEBREW 5
-#define TT_MAC_ID_GREEK 6
-#define TT_MAC_ID_RUSSIAN 7
-#define TT_MAC_ID_RSYMBOL 8
-#define TT_MAC_ID_DEVANAGARI 9
-#define TT_MAC_ID_GURMUKHI 10
-#define TT_MAC_ID_GUJARATI 11
-#define TT_MAC_ID_ORIYA 12
-#define TT_MAC_ID_BENGALI 13
-#define TT_MAC_ID_TAMIL 14
-#define TT_MAC_ID_TELUGU 15
-#define TT_MAC_ID_KANNADA 16
-#define TT_MAC_ID_MALAYALAM 17
-#define TT_MAC_ID_SINHALESE 18
-#define TT_MAC_ID_BURMESE 19
-#define TT_MAC_ID_KHMER 20
-#define TT_MAC_ID_THAI 21
-#define TT_MAC_ID_LAOTIAN 22
-#define TT_MAC_ID_GEORGIAN 23
-#define TT_MAC_ID_ARMENIAN 24
-#define TT_MAC_ID_MALDIVIAN 25
-#define TT_MAC_ID_SIMPLIFIED_CHINESE 25
-#define TT_MAC_ID_TIBETAN 26
-#define TT_MAC_ID_MONGOLIAN 27
-#define TT_MAC_ID_GEEZ 28
-#define TT_MAC_ID_SLAVIC 29
-#define TT_MAC_ID_VIETNAMESE 30
-#define TT_MAC_ID_SINDHI 31
-#define TT_MAC_ID_UNINTERP 32
-
-
- /***********************************************************************
- *
- * @enum:
- * TT_ISO_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id' for
- * @TT_PLATFORM_ISO charmaps and name entries.
- *
- * Their use is now deprecated.
- *
- * @values:
- * TT_ISO_ID_7BIT_ASCII ::
- * ASCII.
- * TT_ISO_ID_10646 ::
- * ISO/10646.
- * TT_ISO_ID_8859_1 ::
- * Also known as Latin-1.
- */
-
-#define TT_ISO_ID_7BIT_ASCII 0
-#define TT_ISO_ID_10646 1
-#define TT_ISO_ID_8859_1 2
-
-
- /***********************************************************************
- *
- * @enum:
- * TT_MS_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id' for
- * @TT_PLATFORM_MICROSOFT charmaps and name entries.
- *
- * @values:
- * TT_MS_ID_SYMBOL_CS ::
- * Corresponds to Microsoft symbol encoding. See
- * @FT_ENCODING_MS_SYMBOL.
- *
- * TT_MS_ID_UNICODE_CS ::
- * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See
- * @FT_ENCODING_UNICODE.
- *
- * TT_MS_ID_SJIS ::
- * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS.
- *
- * TT_MS_ID_GB2312 ::
- * Corresponds to Simplified Chinese as used in Mainland China. See
- * @FT_ENCODING_GB2312.
- *
- * TT_MS_ID_BIG_5 ::
- * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong.
- * See @FT_ENCODING_BIG5.
- *
- * TT_MS_ID_WANSUNG ::
- * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG.
- *
- * TT_MS_ID_JOHAB ::
- * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB.
- *
- * TT_MS_ID_UCS_4 ::
- * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to
- * the OpenType specification version 1.4 (mid-2001.)
- */
-
-#define TT_MS_ID_SYMBOL_CS 0
-#define TT_MS_ID_UNICODE_CS 1
-#define TT_MS_ID_SJIS 2
-#define TT_MS_ID_GB2312 3
-#define TT_MS_ID_BIG_5 4
-#define TT_MS_ID_WANSUNG 5
-#define TT_MS_ID_JOHAB 6
-#define TT_MS_ID_UCS_4 10
-
-
- /***********************************************************************
- *
- * @enum:
- * TT_ADOBE_ID_XXX
- *
- * @description:
- * A list of valid values for the `encoding_id' for
- * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!
- *
- * @values:
- * TT_ADOBE_ID_STANDARD ::
- * Adobe standard encoding.
- * TT_ADOBE_ID_EXPERT ::
- * Adobe expert encoding.
- * TT_ADOBE_ID_CUSTOM ::
- * Adobe custom encoding.
- * TT_ADOBE_ID_LATIN_1 ::
- * Adobe Latin~1 encoding.
- */
-
-#define TT_ADOBE_ID_STANDARD 0
-#define TT_ADOBE_ID_EXPERT 1
-#define TT_ADOBE_ID_CUSTOM 2
-#define TT_ADOBE_ID_LATIN_1 3
-
-
- /*************************************************************************/
- /* */
- /* Possible values of the language identifier field in the name records */
- /* of the TTF `name' table if the `platform' identifier code is */
- /* TT_PLATFORM_MACINTOSH. These values are also used as return values */
- /* for function @FT_Get_CMap_Language_ID. */
- /* */
- /* The canonical source for the Apple assigned Language ID's is at */
- /* */
- /* https://developer.apple.com/fonts/TTRefMan/RM06/Chap6name.html */
- /* */
-#define TT_MAC_LANGID_ENGLISH 0
-#define TT_MAC_LANGID_FRENCH 1
-#define TT_MAC_LANGID_GERMAN 2
-#define TT_MAC_LANGID_ITALIAN 3
-#define TT_MAC_LANGID_DUTCH 4
-#define TT_MAC_LANGID_SWEDISH 5
-#define TT_MAC_LANGID_SPANISH 6
-#define TT_MAC_LANGID_DANISH 7
-#define TT_MAC_LANGID_PORTUGUESE 8
-#define TT_MAC_LANGID_NORWEGIAN 9
-#define TT_MAC_LANGID_HEBREW 10
-#define TT_MAC_LANGID_JAPANESE 11
-#define TT_MAC_LANGID_ARABIC 12
-#define TT_MAC_LANGID_FINNISH 13
-#define TT_MAC_LANGID_GREEK 14
-#define TT_MAC_LANGID_ICELANDIC 15
-#define TT_MAC_LANGID_MALTESE 16
-#define TT_MAC_LANGID_TURKISH 17
-#define TT_MAC_LANGID_CROATIAN 18
-#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19
-#define TT_MAC_LANGID_URDU 20
-#define TT_MAC_LANGID_HINDI 21
-#define TT_MAC_LANGID_THAI 22
-#define TT_MAC_LANGID_KOREAN 23
-#define TT_MAC_LANGID_LITHUANIAN 24
-#define TT_MAC_LANGID_POLISH 25
-#define TT_MAC_LANGID_HUNGARIAN 26
-#define TT_MAC_LANGID_ESTONIAN 27
-#define TT_MAC_LANGID_LETTISH 28
-#define TT_MAC_LANGID_SAAMISK 29
-#define TT_MAC_LANGID_FAEROESE 30
-#define TT_MAC_LANGID_FARSI 31
-#define TT_MAC_LANGID_RUSSIAN 32
-#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33
-#define TT_MAC_LANGID_FLEMISH 34
-#define TT_MAC_LANGID_IRISH 35
-#define TT_MAC_LANGID_ALBANIAN 36
-#define TT_MAC_LANGID_ROMANIAN 37
-#define TT_MAC_LANGID_CZECH 38
-#define TT_MAC_LANGID_SLOVAK 39
-#define TT_MAC_LANGID_SLOVENIAN 40
-#define TT_MAC_LANGID_YIDDISH 41
-#define TT_MAC_LANGID_SERBIAN 42
-#define TT_MAC_LANGID_MACEDONIAN 43
-#define TT_MAC_LANGID_BULGARIAN 44
-#define TT_MAC_LANGID_UKRAINIAN 45
-#define TT_MAC_LANGID_BYELORUSSIAN 46
-#define TT_MAC_LANGID_UZBEK 47
-#define TT_MAC_LANGID_KAZAKH 48
-#define TT_MAC_LANGID_AZERBAIJANI 49
-#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49
-#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50
-#define TT_MAC_LANGID_ARMENIAN 51
-#define TT_MAC_LANGID_GEORGIAN 52
-#define TT_MAC_LANGID_MOLDAVIAN 53
-#define TT_MAC_LANGID_KIRGHIZ 54
-#define TT_MAC_LANGID_TAJIKI 55
-#define TT_MAC_LANGID_TURKMEN 56
-#define TT_MAC_LANGID_MONGOLIAN 57
-#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57
-#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58
-#define TT_MAC_LANGID_PASHTO 59
-#define TT_MAC_LANGID_KURDISH 60
-#define TT_MAC_LANGID_KASHMIRI 61
-#define TT_MAC_LANGID_SINDHI 62
-#define TT_MAC_LANGID_TIBETAN 63
-#define TT_MAC_LANGID_NEPALI 64
-#define TT_MAC_LANGID_SANSKRIT 65
-#define TT_MAC_LANGID_MARATHI 66
-#define TT_MAC_LANGID_BENGALI 67
-#define TT_MAC_LANGID_ASSAMESE 68
-#define TT_MAC_LANGID_GUJARATI 69
-#define TT_MAC_LANGID_PUNJABI 70
-#define TT_MAC_LANGID_ORIYA 71
-#define TT_MAC_LANGID_MALAYALAM 72
-#define TT_MAC_LANGID_KANNADA 73
-#define TT_MAC_LANGID_TAMIL 74
-#define TT_MAC_LANGID_TELUGU 75
-#define TT_MAC_LANGID_SINHALESE 76
-#define TT_MAC_LANGID_BURMESE 77
-#define TT_MAC_LANGID_KHMER 78
-#define TT_MAC_LANGID_LAO 79
-#define TT_MAC_LANGID_VIETNAMESE 80
-#define TT_MAC_LANGID_INDONESIAN 81
-#define TT_MAC_LANGID_TAGALOG 82
-#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83
-#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84
-#define TT_MAC_LANGID_AMHARIC 85
-#define TT_MAC_LANGID_TIGRINYA 86
-#define TT_MAC_LANGID_GALLA 87
-#define TT_MAC_LANGID_SOMALI 88
-#define TT_MAC_LANGID_SWAHILI 89
-#define TT_MAC_LANGID_RUANDA 90
-#define TT_MAC_LANGID_RUNDI 91
-#define TT_MAC_LANGID_CHEWA 92
-#define TT_MAC_LANGID_MALAGASY 93
-#define TT_MAC_LANGID_ESPERANTO 94
-#define TT_MAC_LANGID_WELSH 128
-#define TT_MAC_LANGID_BASQUE 129
-#define TT_MAC_LANGID_CATALAN 130
-#define TT_MAC_LANGID_LATIN 131
-#define TT_MAC_LANGID_QUECHUA 132
-#define TT_MAC_LANGID_GUARANI 133
-#define TT_MAC_LANGID_AYMARA 134
-#define TT_MAC_LANGID_TATAR 135
-#define TT_MAC_LANGID_UIGHUR 136
-#define TT_MAC_LANGID_DZONGKHA 137
-#define TT_MAC_LANGID_JAVANESE 138
-#define TT_MAC_LANGID_SUNDANESE 139
-
-
-#if 0 /* these seem to be errors that have been dropped */
-
-#define TT_MAC_LANGID_SCOTTISH_GAELIC 140
-#define TT_MAC_LANGID_IRISH_GAELIC 141
-
-#endif
-
-
- /* The following codes are new as of 2000-03-10 */
-#define TT_MAC_LANGID_GALICIAN 140
-#define TT_MAC_LANGID_AFRIKAANS 141
-#define TT_MAC_LANGID_BRETON 142
-#define TT_MAC_LANGID_INUKTITUT 143
-#define TT_MAC_LANGID_SCOTTISH_GAELIC 144
-#define TT_MAC_LANGID_MANX_GAELIC 145
-#define TT_MAC_LANGID_IRISH_GAELIC 146
-#define TT_MAC_LANGID_TONGAN 147
-#define TT_MAC_LANGID_GREEK_POLYTONIC 148
-#define TT_MAC_LANGID_GREELANDIC 149
-#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150
-
-
- /*************************************************************************/
- /* */
- /* Possible values of the language identifier field in the name records */
- /* of the TTF `name' table if the `platform' identifier code is */
- /* TT_PLATFORM_MICROSOFT. */
- /* */
- /* The canonical source for the MS assigned LCIDs is */
- /* */
- /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */
- /* */
-
-#define TT_MS_LANGID_ARABIC_GENERAL 0x0001
-#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401
-#define TT_MS_LANGID_ARABIC_IRAQ 0x0801
-#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01
-#define TT_MS_LANGID_ARABIC_LIBYA 0x1001
-#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401
-#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801
-#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01
-#define TT_MS_LANGID_ARABIC_OMAN 0x2001
-#define TT_MS_LANGID_ARABIC_YEMEN 0x2401
-#define TT_MS_LANGID_ARABIC_SYRIA 0x2801
-#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01
-#define TT_MS_LANGID_ARABIC_LEBANON 0x3001
-#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401
-#define TT_MS_LANGID_ARABIC_UAE 0x3801
-#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01
-#define TT_MS_LANGID_ARABIC_QATAR 0x4001
-#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402
-#define TT_MS_LANGID_CATALAN_SPAIN 0x0403
-#define TT_MS_LANGID_CHINESE_GENERAL 0x0004
-#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404
-#define TT_MS_LANGID_CHINESE_PRC 0x0804
-#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04
-#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004
-
-#if 1 /* this looks like the correct value */
-#define TT_MS_LANGID_CHINESE_MACAU 0x1404
-#else /* but beware, Microsoft may change its mind...
- the most recent Word reference has the following: */
-#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG
-#endif
-
-#if 0 /* used only with .NET `cultures'; commented out */
-#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04
-#endif
-
-#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405
-#define TT_MS_LANGID_DANISH_DENMARK 0x0406
-#define TT_MS_LANGID_GERMAN_GERMANY 0x0407
-#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807
-#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07
-#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007
-#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407
-#define TT_MS_LANGID_GREEK_GREECE 0x0408
-
- /* don't ask what this one means... It is commented out currently. */
-#if 0
-#define TT_MS_LANGID_GREEK_GREECE2 0x2008
-#endif
-
-#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009
-#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409
-#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809
-#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09
-#define TT_MS_LANGID_ENGLISH_CANADA 0x1009
-#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409
-#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809
-#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09
-#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009
-#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409
-#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809
-#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09
-#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009
-#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409
-#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809
-#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09
-#define TT_MS_LANGID_ENGLISH_INDIA 0x4009
-#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409
-#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809
-#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a
-#define TT_MS_LANGID_SPANISH_MEXICO 0x080a
-#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a
-#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a
-#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a
-#define TT_MS_LANGID_SPANISH_PANAMA 0x180a
-#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a
-#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a
-#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a
-#define TT_MS_LANGID_SPANISH_PERU 0x280a
-#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a
-#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a
-#define TT_MS_LANGID_SPANISH_CHILE 0x340a
-#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a
-#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a
-#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a
-#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a
-#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a
-#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a
-#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a
-#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a
- /* The following ID blatantly violate MS specs by using a */
- /* sublanguage > 0x1F. */
-#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU
-#define TT_MS_LANGID_FINNISH_FINLAND 0x040b
-#define TT_MS_LANGID_FRENCH_FRANCE 0x040c
-#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c
-#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c
-#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c
-#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c
-#define TT_MS_LANGID_FRENCH_MONACO 0x180c
-#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c
-#define TT_MS_LANGID_FRENCH_REUNION 0x200c
-#define TT_MS_LANGID_FRENCH_CONGO 0x240c
- /* which was formerly: */
-#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO
-#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c
-#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c
-#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c
-#define TT_MS_LANGID_FRENCH_MALI 0x340c
-#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c
-#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c
- /* and another violation of the spec (see 0xE40aU) */
-#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU
-#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d
-#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e
-#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f
-#define TT_MS_LANGID_ITALIAN_ITALY 0x0410
-#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810
-#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411
-#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412
-#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812
-#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413
-#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813
-#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414
-#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814
-#define TT_MS_LANGID_POLISH_POLAND 0x0415
-#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416
-#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816
-#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417
-#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418
-#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818
-#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419
-#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819
-#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a
-#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a
-#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a
-
-#if 0 /* this used to be this value, but it looks like we were wrong */
-#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a
-#else /* current sources say */
-#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a
-#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a
- /* and XPsp2 Platform SDK added (2004-07-26) */
- /* Names are shortened to be significant within 40 chars. */
-#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a
-#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a
-#endif
-
-#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b
-#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c
-#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d
-#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d
-#define TT_MS_LANGID_THAI_THAILAND 0x041e
-#define TT_MS_LANGID_TURKISH_TURKEY 0x041f
-#define TT_MS_LANGID_URDU_PAKISTAN 0x0420
-#define TT_MS_LANGID_URDU_INDIA 0x0820
-#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421
-#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422
-#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423
-#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424
-#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425
-#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426
-#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427
-#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827
-#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428
-#define TT_MS_LANGID_FARSI_IRAN 0x0429
-#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a
-#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b
-#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c
-#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c
-#define TT_MS_LANGID_BASQUE_SPAIN 0x042d
-#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e
-#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f
-#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430
-#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431
-#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432
-#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433
-#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434
-#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435
-#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436
-#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437
-#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438
-#define TT_MS_LANGID_HINDI_INDIA 0x0439
-#define TT_MS_LANGID_MALTESE_MALTA 0x043a
- /* Added by XPsp2 Platform SDK (2004-07-26) */
-#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b
-#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b
-#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b
-#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b
-#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b
-#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b
-#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b
-#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b
-#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b
- /* ... and we also keep our old identifier... */
-#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b
-
-#if 0 /* this seems to be a previous inversion */
-#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c
-#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c
-#else
-#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c
-#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c
-#endif
-
-#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d
-#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e
-#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e
-#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f
-#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440
- /* alias declared in Windows 2000 */
-#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
- TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN
-
-#define TT_MS_LANGID_SWAHILI_KENYA 0x0441
-#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
-#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443
-#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843
-#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444
-#define TT_MS_LANGID_BENGALI_INDIA 0x0445
-#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845
-#define TT_MS_LANGID_PUNJABI_INDIA 0x0446
-#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846
-#define TT_MS_LANGID_GUJARATI_INDIA 0x0447
-#define TT_MS_LANGID_ORIYA_INDIA 0x0448
-#define TT_MS_LANGID_TAMIL_INDIA 0x0449
-#define TT_MS_LANGID_TELUGU_INDIA 0x044a
-#define TT_MS_LANGID_KANNADA_INDIA 0x044b
-#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c
-#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d
-#define TT_MS_LANGID_MARATHI_INDIA 0x044e
-#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f
-#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
-#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850
-#define TT_MS_LANGID_TIBETAN_CHINA 0x0451
- /* Don't use the next constant! It has */
- /* (1) the wrong spelling (Dzonghka) */
- /* (2) Microsoft doesn't officially define it -- */
- /* at least it is not in the List of Local */
- /* ID Values. */
- /* (3) Dzongkha is not the same language as */
- /* Tibetan, so merging it is wrong anyway. */
- /* */
- /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */
-#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851
-
-#if 0
- /* the following used to be defined */
-#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451
- /* ... but it was changed; */
-#else
- /* So we will continue to #define it, but with the correct value */
-#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN
-#endif
-
-#define TT_MS_LANGID_WELSH_WALES 0x0452
-#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453
-#define TT_MS_LANGID_LAO_LAOS 0x0454
-#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455
-#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456
-#define TT_MS_LANGID_KONKANI_INDIA 0x0457
-#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458
-#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459
-#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859
- /* Missing a LCID for Sindhi in Devanagari script */
-#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a
-#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b
-#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c
-#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d
-#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e
-#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f
-#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f
- /* Missing a LCID for Tifinagh script */
-#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460
- /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */
- /* script is yet unclear... might be Arabic, Nagari or Sharada */
-#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860
- /* ... and aliased (by MS) for compatibility reasons. */
-#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA
-#define TT_MS_LANGID_NEPALI_NEPAL 0x0461
-#define TT_MS_LANGID_NEPALI_INDIA 0x0861
-#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462
-#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463
-#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464
-#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465
- /* alias declared in Windows 2000 */
-#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES
-#define TT_MS_LANGID_EDO_NIGERIA 0x0466
-#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467
-#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468
-#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469
-#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a
-#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b
-#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b
-#define TT_MS_LANGID_QUECHUA_PERU 0x0c6b
-#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c
- /* Also spelled by XPsp2 Platform SDK (2004-07-26) */
-#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
- TT_MS_LANGID_SEPEDI_SOUTH_AFRICA
- /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */
-#define TT_MS_LANGID_IGBO_NIGERIA 0x0470
-#define TT_MS_LANGID_KANURI_NIGERIA 0x0471
-#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472
-#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473
-#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873
- /* also spelled in the `Passport SDK' list as: */
-#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA
-#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474
-#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475
-#define TT_MS_LANGID_LATIN 0x0476
-#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477
- /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
- /* not written (but OTOH the peculiar writing system is worth */
- /* studying). */
-#define TT_MS_LANGID_YI_CHINA 0x0478
-#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479
- /* language codes from 0x047a to 0x047f are (still) unknown. */
-#define TT_MS_LANGID_UIGHUR_CHINA 0x0480
-#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481
-
-#if 0 /* not deemed useful for fonts */
-#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff
-#endif
-
-
- /*************************************************************************/
- /* */
- /* Possible values of the `name' identifier field in the name records of */
- /* the TTF `name' table. These values are platform independent. */
- /* */
-#define TT_NAME_ID_COPYRIGHT 0
-#define TT_NAME_ID_FONT_FAMILY 1
-#define TT_NAME_ID_FONT_SUBFAMILY 2
-#define TT_NAME_ID_UNIQUE_ID 3
-#define TT_NAME_ID_FULL_NAME 4
-#define TT_NAME_ID_VERSION_STRING 5
-#define TT_NAME_ID_PS_NAME 6
-#define TT_NAME_ID_TRADEMARK 7
-
- /* the following values are from the OpenType spec */
-#define TT_NAME_ID_MANUFACTURER 8
-#define TT_NAME_ID_DESIGNER 9
-#define TT_NAME_ID_DESCRIPTION 10
-#define TT_NAME_ID_VENDOR_URL 11
-#define TT_NAME_ID_DESIGNER_URL 12
-#define TT_NAME_ID_LICENSE 13
-#define TT_NAME_ID_LICENSE_URL 14
- /* number 15 is reserved */
-#define TT_NAME_ID_PREFERRED_FAMILY 16
-#define TT_NAME_ID_PREFERRED_SUBFAMILY 17
-#define TT_NAME_ID_MAC_FULL_NAME 18
-
- /* The following code is new as of 2000-01-21 */
-#define TT_NAME_ID_SAMPLE_TEXT 19
-
- /* This is new in OpenType 1.3 */
-#define TT_NAME_ID_CID_FINDFONT_NAME 20
-
- /* This is new in OpenType 1.5 */
-#define TT_NAME_ID_WWS_FAMILY 21
-#define TT_NAME_ID_WWS_SUBFAMILY 22
-
-
- /*************************************************************************/
- /* */
- /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */
- /* */
- /* Updated 08-Nov-2008. */
- /* */
-
- /* Bit 0 Basic Latin */
-#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */
- /* Bit 1 C1 Controls and Latin-1 Supplement */
-#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */
- /* Bit 2 Latin Extended-A */
-#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */
- /* Bit 3 Latin Extended-B */
-#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */
- /* Bit 4 IPA Extensions */
- /* Phonetic Extensions */
- /* Phonetic Extensions Supplement */
-#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */
- /* U+1D00-U+1D7F */
- /* U+1D80-U+1DBF */
- /* Bit 5 Spacing Modifier Letters */
- /* Modifier Tone Letters */
-#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */
- /* U+A700-U+A71F */
- /* Bit 6 Combining Diacritical Marks */
- /* Combining Diacritical Marks Supplement */
-#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */
- /* U+1DC0-U+1DFF */
- /* Bit 7 Greek and Coptic */
-#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */
- /* Bit 8 Coptic */
-#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */
- /* Bit 9 Cyrillic */
- /* Cyrillic Supplement */
- /* Cyrillic Extended-A */
- /* Cyrillic Extended-B */
-#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */
- /* U+0500-U+052F */
- /* U+2DE0-U+2DFF */
- /* U+A640-U+A69F */
- /* Bit 10 Armenian */
-#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */
- /* Bit 11 Hebrew */
-#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */
- /* Bit 12 Vai */
-#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */
- /* Bit 13 Arabic */
- /* Arabic Supplement */
-#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */
- /* U+0750-U+077F */
- /* Bit 14 NKo */
-#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */
- /* Bit 15 Devanagari */
-#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */
- /* Bit 16 Bengali */
-#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */
- /* Bit 17 Gurmukhi */
-#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */
- /* Bit 18 Gujarati */
-#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */
- /* Bit 19 Oriya */
-#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */
- /* Bit 20 Tamil */
-#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */
- /* Bit 21 Telugu */
-#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */
- /* Bit 22 Kannada */
-#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */
- /* Bit 23 Malayalam */
-#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */
- /* Bit 24 Thai */
-#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */
- /* Bit 25 Lao */
-#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */
- /* Bit 26 Georgian */
- /* Georgian Supplement */
-#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */
- /* U+2D00-U+2D2F */
- /* Bit 27 Balinese */
-#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */
- /* Bit 28 Hangul Jamo */
-#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */
- /* Bit 29 Latin Extended Additional */
- /* Latin Extended-C */
- /* Latin Extended-D */
-#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */
- /* U+2C60-U+2C7F */
- /* U+A720-U+A7FF */
- /* Bit 30 Greek Extended */
-#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */
- /* Bit 31 General Punctuation */
- /* Supplemental Punctuation */
-#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */
- /* U+2E00-U+2E7F */
- /* Bit 32 Superscripts And Subscripts */
-#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */
- /* Bit 33 Currency Symbols */
-#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */
- /* Bit 34 Combining Diacritical Marks For Symbols */
-#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */
- /* Bit 35 Letterlike Symbols */
-#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */
- /* Bit 36 Number Forms */
-#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */
- /* Bit 37 Arrows */
- /* Supplemental Arrows-A */
- /* Supplemental Arrows-B */
- /* Miscellaneous Symbols and Arrows */
-#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */
- /* U+27F0-U+27FF */
- /* U+2900-U+297F */
- /* U+2B00-U+2BFF */
- /* Bit 38 Mathematical Operators */
- /* Supplemental Mathematical Operators */
- /* Miscellaneous Mathematical Symbols-A */
- /* Miscellaneous Mathematical Symbols-B */
-#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */
- /* U+2A00-U+2AFF */
- /* U+27C0-U+27EF */
- /* U+2980-U+29FF */
- /* Bit 39 Miscellaneous Technical */
-#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */
- /* Bit 40 Control Pictures */
-#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */
- /* Bit 41 Optical Character Recognition */
-#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */
- /* Bit 42 Enclosed Alphanumerics */
-#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */
- /* Bit 43 Box Drawing */
-#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */
- /* Bit 44 Block Elements */
-#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */
- /* Bit 45 Geometric Shapes */
-#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */
- /* Bit 46 Miscellaneous Symbols */
-#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */
- /* Bit 47 Dingbats */
-#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */
- /* Bit 48 CJK Symbols and Punctuation */
-#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */
- /* Bit 49 Hiragana */
-#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */
- /* Bit 50 Katakana */
- /* Katakana Phonetic Extensions */
-#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */
- /* U+31F0-U+31FF */
- /* Bit 51 Bopomofo */
- /* Bopomofo Extended */
-#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */
- /* U+31A0-U+31BF */
- /* Bit 52 Hangul Compatibility Jamo */
-#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */
- /* Bit 53 Phags-Pa */
-#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */
-#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */
-#define TT_UCR_PHAGSPA
- /* Bit 54 Enclosed CJK Letters and Months */
-#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */
- /* Bit 55 CJK Compatibility */
-#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */
- /* Bit 56 Hangul Syllables */
-#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */
- /* Bit 57 High Surrogates */
- /* High Private Use Surrogates */
- /* Low Surrogates */
- /* */
- /* According to OpenType specs v.1.3+, */
- /* setting bit 57 implies that there is */
- /* at least one codepoint beyond the */
- /* Basic Multilingual Plane that is */
- /* supported by this font. So it really */
- /* means >= U+10000 */
-#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */
- /* U+DB80-U+DBFF */
- /* U+DC00-U+DFFF */
-#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES
- /* Bit 58 Phoenician */
-#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/
- /* Bit 59 CJK Unified Ideographs */
- /* CJK Radicals Supplement */
- /* Kangxi Radicals */
- /* Ideographic Description Characters */
- /* CJK Unified Ideographs Extension A */
- /* CJK Unified Ideographs Extension B */
- /* Kanbun */
-#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */
- /* U+2E80-U+2EFF */
- /* U+2F00-U+2FDF */
- /* U+2FF0-U+2FFF */
- /* U+3400-U+4DB5 */
- /*U+20000-U+2A6DF*/
- /* U+3190-U+319F */
- /* Bit 60 Private Use */
-#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */
- /* Bit 61 CJK Strokes */
- /* CJK Compatibility Ideographs */
- /* CJK Compatibility Ideographs Supplement */
-#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */
- /* U+F900-U+FAFF */
- /*U+2F800-U+2FA1F*/
- /* Bit 62 Alphabetic Presentation Forms */
-#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */
- /* Bit 63 Arabic Presentation Forms-A */
-#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */
- /* Bit 64 Combining Half Marks */
-#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */
- /* Bit 65 Vertical forms */
- /* CJK Compatibility Forms */
-#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */
- /* U+FE30-U+FE4F */
- /* Bit 66 Small Form Variants */
-#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */
- /* Bit 67 Arabic Presentation Forms-B */
-#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */
- /* Bit 68 Halfwidth and Fullwidth Forms */
-#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */
- /* Bit 69 Specials */
-#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */
- /* Bit 70 Tibetan */
-#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */
- /* Bit 71 Syriac */
-#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */
- /* Bit 72 Thaana */
-#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */
- /* Bit 73 Sinhala */
-#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */
- /* Bit 74 Myanmar */
-#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */
- /* Bit 75 Ethiopic */
- /* Ethiopic Supplement */
- /* Ethiopic Extended */
-#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */
- /* U+1380-U+139F */
- /* U+2D80-U+2DDF */
- /* Bit 76 Cherokee */
-#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */
- /* Bit 77 Unified Canadian Aboriginal Syllabics */
-#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */
- /* Bit 78 Ogham */
-#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */
- /* Bit 79 Runic */
-#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */
- /* Bit 80 Khmer */
- /* Khmer Symbols */
-#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */
- /* U+19E0-U+19FF */
- /* Bit 81 Mongolian */
-#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */
- /* Bit 82 Braille Patterns */
-#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */
- /* Bit 83 Yi Syllables */
- /* Yi Radicals */
-#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */
- /* U+A490-U+A4CF */
- /* Bit 84 Tagalog */
- /* Hanunoo */
- /* Buhid */
- /* Tagbanwa */
-#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */
- /* U+1720-U+173F */
- /* U+1740-U+175F */
- /* U+1760-U+177F */
- /* Bit 85 Old Italic */
-#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/
- /* Bit 86 Gothic */
-#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/
- /* Bit 87 Deseret */
-#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/
- /* Bit 88 Byzantine Musical Symbols */
- /* Musical Symbols */
- /* Ancient Greek Musical Notation */
-#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/
- /*U+1D100-U+1D1FF*/
- /*U+1D200-U+1D24F*/
- /* Bit 89 Mathematical Alphanumeric Symbols */
-#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/
- /* Bit 90 Private Use (plane 15) */
- /* Private Use (plane 16) */
-#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/
- /*U+100000-U+10FFFD*/
- /* Bit 91 Variation Selectors */
- /* Variation Selectors Supplement */
-#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */
- /*U+E0100-U+E01EF*/
- /* Bit 92 Tags */
-#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/
- /* Bit 93 Limbu */
-#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */
- /* Bit 94 Tai Le */
-#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */
- /* Bit 95 New Tai Lue */
-#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */
- /* Bit 96 Buginese */
-#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */
- /* Bit 97 Glagolitic */
-#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */
- /* Bit 98 Tifinagh */
-#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */
- /* Bit 99 Yijing Hexagram Symbols */
-#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */
- /* Bit 100 Syloti Nagri */
-#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */
- /* Bit 101 Linear B Syllabary */
- /* Linear B Ideograms */
- /* Aegean Numbers */
-#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/
- /*U+10080-U+100FF*/
- /*U+10100-U+1013F*/
- /* Bit 102 Ancient Greek Numbers */
-#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/
- /* Bit 103 Ugaritic */
-#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/
- /* Bit 104 Old Persian */
-#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/
- /* Bit 105 Shavian */
-#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/
- /* Bit 106 Osmanya */
-#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/
- /* Bit 107 Cypriot Syllabary */
-#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/
- /* Bit 108 Kharoshthi */
-#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/
- /* Bit 109 Tai Xuan Jing Symbols */
-#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/
- /* Bit 110 Cuneiform */
- /* Cuneiform Numbers and Punctuation */
-#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/
- /*U+12400-U+1247F*/
- /* Bit 111 Counting Rod Numerals */
-#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/
- /* Bit 112 Sundanese */
-#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */
- /* Bit 113 Lepcha */
-#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */
- /* Bit 114 Ol Chiki */
-#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */
- /* Bit 115 Saurashtra */
-#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */
- /* Bit 116 Kayah Li */
-#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */
- /* Bit 117 Rejang */
-#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */
- /* Bit 118 Cham */
-#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */
- /* Bit 119 Ancient Symbols */
-#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/
- /* Bit 120 Phaistos Disc */
-#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/
- /* Bit 121 Carian */
- /* Lycian */
- /* Lydian */
-#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/
- /*U+10280-U+1029F*/
- /*U+10920-U+1093F*/
- /* Bit 122 Domino Tiles */
- /* Mahjong Tiles */
-#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/
- /*U+1F000-U+1F02F*/
- /* Bit 123-127 Reserved for process-internal usage */
-
-
- /*************************************************************************/
- /* */
- /* Some compilers have a very limited length of identifiers. */
- /* */
-#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
-#define HAVE_LIMIT_ON_IDENTS
-#endif
-
-
-#ifndef HAVE_LIMIT_ON_IDENTS
-
-
- /*************************************************************************/
- /* */
- /* Here some alias #defines in order to be clearer. */
- /* */
- /* These are not always #defined to stay within the 31~character limit, */
- /* which some compilers have. */
- /* */
- /* Credits go to Dave Hoo <[email protected]> for pointing out that modern */
- /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */
- /* If you get a warning with such a compiler, use the -i40 switch. */
- /* */
-#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \
- TT_UCR_ARABIC_PRESENTATIONS_A
-#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \
- TT_UCR_ARABIC_PRESENTATIONS_B
-
-#define TT_UCR_COMBINING_DIACRITICAL_MARKS \
- TT_UCR_COMBINING_DIACRITICS
-#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
- TT_UCR_COMBINING_DIACRITICS_SYMB
-
-
-#endif /* !HAVE_LIMIT_ON_IDENTS */
-
-
-FT_END_HEADER
-
-#endif /* __TTNAMEID_H__ */
-
-
-/* END */
--- a/include/freetype/tttables.h
+++ /dev/null
@@ -1,787 +1,0 @@
-/***************************************************************************/
-/* */
-/* tttables.h */
-/* */
-/* Basic SFNT/TrueType tables definitions and interface */
-/* (specification only). */
-/* */
-/* Copyright 1996-2005, 2008-2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTTABLES_H__
-#define __TTTABLES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* truetype_tables */
- /* */
- /* <Title> */
- /* TrueType Tables */
- /* */
- /* <Abstract> */
- /* TrueType specific table types and functions. */
- /* */
- /* <Description> */
- /* This section contains the definition of TrueType-specific tables */
- /* as well as some routines used to access and process them. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Header */
- /* */
- /* <Description> */
- /* A structure used to model a TrueType font header table. All */
- /* fields follow the TrueType specification. */
- /* */
- typedef struct TT_Header_
- {- FT_Fixed Table_Version;
- FT_Fixed Font_Revision;
-
- FT_Long CheckSum_Adjust;
- FT_Long Magic_Number;
-
- FT_UShort Flags;
- FT_UShort Units_Per_EM;
-
- FT_Long Created [2];
- FT_Long Modified[2];
-
- FT_Short xMin;
- FT_Short yMin;
- FT_Short xMax;
- FT_Short yMax;
-
- FT_UShort Mac_Style;
- FT_UShort Lowest_Rec_PPEM;
-
- FT_Short Font_Direction;
- FT_Short Index_To_Loc_Format;
- FT_Short Glyph_Data_Format;
-
- } TT_Header;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_HoriHeader */
- /* */
- /* <Description> */
- /* A structure used to model a TrueType horizontal header, the `hhea' */
- /* table, as well as the corresponding horizontal metrics table, */
- /* i.e., the `hmtx' table. */
- /* */
- /* <Fields> */
- /* Version :: The table version. */
- /* */
- /* Ascender :: The font's ascender, i.e., the distance */
- /* from the baseline to the top-most of all */
- /* glyph points found in the font. */
- /* */
- /* This value is invalid in many fonts, as */
- /* it is usually set by the font designer, */
- /* and often reflects only a portion of the */
- /* glyphs found in the font (maybe ASCII). */
- /* */
- /* You should use the `sTypoAscender' field */
- /* of the OS/2 table instead if you want */
- /* the correct one. */
- /* */
- /* Descender :: The font's descender, i.e., the distance */
- /* from the baseline to the bottom-most of */
- /* all glyph points found in the font. It */
- /* is negative. */
- /* */
- /* This value is invalid in many fonts, as */
- /* it is usually set by the font designer, */
- /* and often reflects only a portion of the */
- /* glyphs found in the font (maybe ASCII). */
- /* */
- /* You should use the `sTypoDescender' */
- /* field of the OS/2 table instead if you */
- /* want the correct one. */
- /* */
- /* Line_Gap :: The font's line gap, i.e., the distance */
- /* to add to the ascender and descender to */
- /* get the BTB, i.e., the */
- /* baseline-to-baseline distance for the */
- /* font. */
- /* */
- /* advance_Width_Max :: This field is the maximum of all advance */
- /* widths found in the font. It can be */
- /* used to compute the maximum width of an */
- /* arbitrary string of text. */
- /* */
- /* min_Left_Side_Bearing :: The minimum left side bearing of all */
- /* glyphs within the font. */
- /* */
- /* min_Right_Side_Bearing :: The minimum right side bearing of all */
- /* glyphs within the font. */
- /* */
- /* xMax_Extent :: The maximum horizontal extent (i.e., the */
- /* `width' of a glyph's bounding box) for */
- /* all glyphs in the font. */
- /* */
- /* caret_Slope_Rise :: The rise coefficient of the cursor's */
- /* slope of the cursor (slope=rise/run). */
- /* */
- /* caret_Slope_Run :: The run coefficient of the cursor's */
- /* slope. */
- /* */
- /* Reserved :: 8~reserved bytes. */
- /* */
- /* metric_Data_Format :: Always~0. */
- /* */
- /* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */
- /* table -- this value can be smaller than */
- /* the total number of glyphs in the font. */
- /* */
- /* long_metrics :: A pointer into the `hmtx' table. */
- /* */
- /* short_metrics :: A pointer into the `hmtx' table. */
- /* */
- /* <Note> */
- /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
- /* be identical except for the names of their fields, */
- /* which are different. */
- /* */
- /* This ensures that a single function in the `ttload' */
- /* module is able to read both the horizontal and vertical */
- /* headers. */
- /* */
- typedef struct TT_HoriHeader_
- {- FT_Fixed Version;
- FT_Short Ascender;
- FT_Short Descender;
- FT_Short Line_Gap;
-
- FT_UShort advance_Width_Max; /* advance width maximum */
-
- FT_Short min_Left_Side_Bearing; /* minimum left-sb */
- FT_Short min_Right_Side_Bearing; /* minimum right-sb */
- FT_Short xMax_Extent; /* xmax extents */
- FT_Short caret_Slope_Rise;
- FT_Short caret_Slope_Run;
- FT_Short caret_Offset;
-
- FT_Short Reserved[4];
-
- FT_Short metric_Data_Format;
- FT_UShort number_Of_HMetrics;
-
- /* The following fields are not defined by the TrueType specification */
- /* but they are used to connect the metrics header to the relevant */
- /* `HMTX' table. */
-
- void* long_metrics;
- void* short_metrics;
-
- } TT_HoriHeader;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_VertHeader */
- /* */
- /* <Description> */
- /* A structure used to model a TrueType vertical header, the `vhea' */
- /* table, as well as the corresponding vertical metrics table, i.e., */
- /* the `vmtx' table. */
- /* */
- /* <Fields> */
- /* Version :: The table version. */
- /* */
- /* Ascender :: The font's ascender, i.e., the distance */
- /* from the baseline to the top-most of */
- /* all glyph points found in the font. */
- /* */
- /* This value is invalid in many fonts, as */
- /* it is usually set by the font designer, */
- /* and often reflects only a portion of */
- /* the glyphs found in the font (maybe */
- /* ASCII). */
- /* */
- /* You should use the `sTypoAscender' */
- /* field of the OS/2 table instead if you */
- /* want the correct one. */
- /* */
- /* Descender :: The font's descender, i.e., the */
- /* distance from the baseline to the */
- /* bottom-most of all glyph points found */
- /* in the font. It is negative. */
- /* */
- /* This value is invalid in many fonts, as */
- /* it is usually set by the font designer, */
- /* and often reflects only a portion of */
- /* the glyphs found in the font (maybe */
- /* ASCII). */
- /* */
- /* You should use the `sTypoDescender' */
- /* field of the OS/2 table instead if you */
- /* want the correct one. */
- /* */
- /* Line_Gap :: The font's line gap, i.e., the distance */
- /* to add to the ascender and descender to */
- /* get the BTB, i.e., the */
- /* baseline-to-baseline distance for the */
- /* font. */
- /* */
- /* advance_Height_Max :: This field is the maximum of all */
- /* advance heights found in the font. It */
- /* can be used to compute the maximum */
- /* height of an arbitrary string of text. */
- /* */
- /* min_Top_Side_Bearing :: The minimum top side bearing of all */
- /* glyphs within the font. */
- /* */
- /* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */
- /* glyphs within the font. */
- /* */
- /* yMax_Extent :: The maximum vertical extent (i.e., the */
- /* `height' of a glyph's bounding box) for */
- /* all glyphs in the font. */
- /* */
- /* caret_Slope_Rise :: The rise coefficient of the cursor's */
- /* slope of the cursor (slope=rise/run). */
- /* */
- /* caret_Slope_Run :: The run coefficient of the cursor's */
- /* slope. */
- /* */
- /* caret_Offset :: The cursor's offset for slanted fonts. */
- /* This value is `reserved' in vmtx */
- /* version 1.0. */
- /* */
- /* Reserved :: 8~reserved bytes. */
- /* */
- /* metric_Data_Format :: Always~0. */
- /* */
- /* number_Of_HMetrics :: Number of VMetrics entries in the */
- /* `vmtx' table -- this value can be */
- /* smaller than the total number of glyphs */
- /* in the font. */
- /* */
- /* long_metrics :: A pointer into the `vmtx' table. */
- /* */
- /* short_metrics :: A pointer into the `vmtx' table. */
- /* */
- /* <Note> */
- /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
- /* be identical except for the names of their fields, */
- /* which are different. */
- /* */
- /* This ensures that a single function in the `ttload' */
- /* module is able to read both the horizontal and vertical */
- /* headers. */
- /* */
- typedef struct TT_VertHeader_
- {- FT_Fixed Version;
- FT_Short Ascender;
- FT_Short Descender;
- FT_Short Line_Gap;
-
- FT_UShort advance_Height_Max; /* advance height maximum */
-
- FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */
- FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
- FT_Short yMax_Extent; /* xmax or ymax extents */
- FT_Short caret_Slope_Rise;
- FT_Short caret_Slope_Run;
- FT_Short caret_Offset;
-
- FT_Short Reserved[4];
-
- FT_Short metric_Data_Format;
- FT_UShort number_Of_VMetrics;
-
- /* The following fields are not defined by the TrueType specification */
- /* but they're used to connect the metrics header to the relevant */
- /* `HMTX' or `VMTX' table. */
-
- void* long_metrics;
- void* short_metrics;
-
- } TT_VertHeader;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_OS2 */
- /* */
- /* <Description> */
- /* A structure used to model a TrueType OS/2 table. All fields */
- /* comply to the OpenType specification. */
- /* */
- /* Note that we now support old Mac fonts that do not include an OS/2 */
- /* table. In this case, the `version' field is always set to 0xFFFF. */
- /* */
- typedef struct TT_OS2_
- {- FT_UShort version; /* 0x0001 - more or 0xFFFF */
- FT_Short xAvgCharWidth;
- FT_UShort usWeightClass;
- FT_UShort usWidthClass;
- FT_Short fsType;
- FT_Short ySubscriptXSize;
- FT_Short ySubscriptYSize;
- FT_Short ySubscriptXOffset;
- FT_Short ySubscriptYOffset;
- FT_Short ySuperscriptXSize;
- FT_Short ySuperscriptYSize;
- FT_Short ySuperscriptXOffset;
- FT_Short ySuperscriptYOffset;
- FT_Short yStrikeoutSize;
- FT_Short yStrikeoutPosition;
- FT_Short sFamilyClass;
-
- FT_Byte panose[10];
-
- FT_ULong ulUnicodeRange1; /* Bits 0-31 */
- FT_ULong ulUnicodeRange2; /* Bits 32-63 */
- FT_ULong ulUnicodeRange3; /* Bits 64-95 */
- FT_ULong ulUnicodeRange4; /* Bits 96-127 */
-
- FT_Char achVendID[4];
-
- FT_UShort fsSelection;
- FT_UShort usFirstCharIndex;
- FT_UShort usLastCharIndex;
- FT_Short sTypoAscender;
- FT_Short sTypoDescender;
- FT_Short sTypoLineGap;
- FT_UShort usWinAscent;
- FT_UShort usWinDescent;
-
- /* only version 1 and higher: */
-
- FT_ULong ulCodePageRange1; /* Bits 0-31 */
- FT_ULong ulCodePageRange2; /* Bits 32-63 */
-
- /* only version 2 and higher: */
-
- FT_Short sxHeight;
- FT_Short sCapHeight;
- FT_UShort usDefaultChar;
- FT_UShort usBreakChar;
- FT_UShort usMaxContext;
-
- /* only version 5 and higher: */
-
- FT_UShort usLowerPointSize; /* in twips (1/20th points) */
- FT_UShort usUpperPointSize; /* in twips (1/20th points) */
-
- } TT_OS2;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_Postscript */
- /* */
- /* <Description> */
- /* A structure used to model a TrueType PostScript table. All fields */
- /* comply to the TrueType specification. This structure does not */
- /* reference the PostScript glyph names, which can be nevertheless */
- /* accessed with the `ttpost' module. */
- /* */
- typedef struct TT_Postscript_
- {- FT_Fixed FormatType;
- FT_Fixed italicAngle;
- FT_Short underlinePosition;
- FT_Short underlineThickness;
- FT_ULong isFixedPitch;
- FT_ULong minMemType42;
- FT_ULong maxMemType42;
- FT_ULong minMemType1;
- FT_ULong maxMemType1;
-
- /* Glyph names follow in the file, but we don't */
- /* load them by default. See the ttpost.c file. */
-
- } TT_Postscript;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_PCLT */
- /* */
- /* <Description> */
- /* A structure used to model a TrueType PCLT table. All fields */
- /* comply to the TrueType specification. */
- /* */
- typedef struct TT_PCLT_
- {- FT_Fixed Version;
- FT_ULong FontNumber;
- FT_UShort Pitch;
- FT_UShort xHeight;
- FT_UShort Style;
- FT_UShort TypeFamily;
- FT_UShort CapHeight;
- FT_UShort SymbolSet;
- FT_Char TypeFace[16];
- FT_Char CharacterComplement[8];
- FT_Char FileName[6];
- FT_Char StrokeWeight;
- FT_Char WidthType;
- FT_Byte SerifStyle;
- FT_Byte Reserved;
-
- } TT_PCLT;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_MaxProfile */
- /* */
- /* <Description> */
- /* The maximum profile is a table containing many max values, which */
- /* can be used to pre-allocate arrays. This ensures that no memory */
- /* allocation occurs during a glyph load. */
- /* */
- /* <Fields> */
- /* version :: The version number. */
- /* */
- /* numGlyphs :: The number of glyphs in this TrueType */
- /* font. */
- /* */
- /* maxPoints :: The maximum number of points in a */
- /* non-composite TrueType glyph. See also */
- /* the structure element */
- /* `maxCompositePoints'. */
- /* */
- /* maxContours :: The maximum number of contours in a */
- /* non-composite TrueType glyph. See also */
- /* the structure element */
- /* `maxCompositeContours'. */
- /* */
- /* maxCompositePoints :: The maximum number of points in a */
- /* composite TrueType glyph. See also the */
- /* structure element `maxPoints'. */
- /* */
- /* maxCompositeContours :: The maximum number of contours in a */
- /* composite TrueType glyph. See also the */
- /* structure element `maxContours'. */
- /* */
- /* maxZones :: The maximum number of zones used for */
- /* glyph hinting. */
- /* */
- /* maxTwilightPoints :: The maximum number of points in the */
- /* twilight zone used for glyph hinting. */
- /* */
- /* maxStorage :: The maximum number of elements in the */
- /* storage area used for glyph hinting. */
- /* */
- /* maxFunctionDefs :: The maximum number of function */
- /* definitions in the TrueType bytecode for */
- /* this font. */
- /* */
- /* maxInstructionDefs :: The maximum number of instruction */
- /* definitions in the TrueType bytecode for */
- /* this font. */
- /* */
- /* maxStackElements :: The maximum number of stack elements used */
- /* during bytecode interpretation. */
- /* */
- /* maxSizeOfInstructions :: The maximum number of TrueType opcodes */
- /* used for glyph hinting. */
- /* */
- /* maxComponentElements :: The maximum number of simple (i.e., non- */
- /* composite) glyphs in a composite glyph. */
- /* */
- /* maxComponentDepth :: The maximum nesting depth of composite */
- /* glyphs. */
- /* */
- /* <Note> */
- /* This structure is only used during font loading. */
- /* */
- typedef struct TT_MaxProfile_
- {- FT_Fixed version;
- FT_UShort numGlyphs;
- FT_UShort maxPoints;
- FT_UShort maxContours;
- FT_UShort maxCompositePoints;
- FT_UShort maxCompositeContours;
- FT_UShort maxZones;
- FT_UShort maxTwilightPoints;
- FT_UShort maxStorage;
- FT_UShort maxFunctionDefs;
- FT_UShort maxInstructionDefs;
- FT_UShort maxStackElements;
- FT_UShort maxSizeOfInstructions;
- FT_UShort maxComponentElements;
- FT_UShort maxComponentDepth;
-
- } TT_MaxProfile;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* FT_Sfnt_Tag */
- /* */
- /* <Description> */
- /* An enumeration used to specify the index of an SFNT table. */
- /* Used in the @FT_Get_Sfnt_Table API function. */
- /* */
- typedef enum FT_Sfnt_Tag_
- {- ft_sfnt_head = 0, /* TT_Header */
- ft_sfnt_maxp = 1, /* TT_MaxProfile */
- ft_sfnt_os2 = 2, /* TT_OS2 */
- ft_sfnt_hhea = 3, /* TT_HoriHeader */
- ft_sfnt_vhea = 4, /* TT_VertHeader */
- ft_sfnt_post = 5, /* TT_Postscript */
- ft_sfnt_pclt = 6, /* TT_PCLT */
-
- sfnt_max /* internal end mark */
-
- } FT_Sfnt_Tag;
-
- /* */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_Sfnt_Table */
- /* */
- /* <Description> */
- /* Return a pointer to a given SFNT table within a face. */
- /* */
- /* <Input> */
- /* face :: A handle to the source. */
- /* */
- /* tag :: The index of the SFNT table. */
- /* */
- /* <Return> */
- /* A type-less pointer to the table. This will be~0 in case of */
- /* error, or if the corresponding table was not found *OR* loaded */
- /* from the file. */
- /* */
- /* Use a typecast according to `tag' to access the structure */
- /* elements. */
- /* */
- /* <Note> */
- /* The table is owned by the face object and disappears with it. */
- /* */
- /* This function is only useful to access SFNT tables that are loaded */
- /* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */
- /* a list. */
- /* */
- /* Here an example how to access the `vhea' table: */
- /* */
- /* { */- /* TT_VertHeader* vert_header; */
- /* */
- /* */
- /* vert_header = */
- /* (TT_VertHeader*)FT_Get_Sfnt_Table( face, ft_sfnt_vhea ); */
- /* } */
- /* */
- FT_EXPORT( void* )
- FT_Get_Sfnt_Table( FT_Face face,
- FT_Sfnt_Tag tag );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Load_Sfnt_Table
- *
- * @description:
- * Load any font table into client memory.
- *
- * @input:
- * face ::
- * A handle to the source face.
- *
- * tag ::
- * The four-byte tag of the table to load. Use the value~0 if you want
- * to access the whole font file. Otherwise, you can use one of the
- * definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
- * one with @FT_MAKE_TAG.
- *
- * offset ::
- * The starting offset in the table (or file if tag == 0).
- *
- * @output:
- * buffer ::
- * The target buffer address. The client must ensure that the memory
- * array is big enough to hold the data.
- *
- * @inout:
- * length ::
- * If the `length' parameter is NULL, then try to load the whole table.
- * Return an error code if it fails.
- *
- * Else, if `*length' is~0, exit immediately while returning the
- * table's (or file) full size in it.
- *
- * Else the number of bytes to read from the table or file, from the
- * starting offset.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * If you need to determine the table's length you should first call this
- * function with `*length' set to~0, as in the following example:
- *
- * {- * FT_ULong length = 0;
- *
- *
- * error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
- * if ( error ) { ... table does not exist ... }- *
- * buffer = malloc( length );
- * if ( buffer == NULL ) { ... not enough memory ... }- *
- * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
- * if ( error ) { ... could not load table ... }- * }
- *
- * Note that structures like @TT_Header or @TT_OS2 can't be used with
- * this function; they are limited to @FT_Get_Sfnt_Table. Reason is that
- * those structures depend on the processor architecture, with varying
- * size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian).
- *
- */
- FT_EXPORT( FT_Error )
- FT_Load_Sfnt_Table( FT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte* buffer,
- FT_ULong* length );
-
-
- /**************************************************************************
- *
- * @function:
- * FT_Sfnt_Table_Info
- *
- * @description:
- * Return information on an SFNT table.
- *
- * @input:
- * face ::
- * A handle to the source face.
- *
- * table_index ::
- * The index of an SFNT table. The function returns
- * FT_Err_Table_Missing for an invalid value.
- *
- * @inout:
- * tag ::
- * The name tag of the SFNT table. If the value is NULL, `table_index'
- * is ignored, and `length' returns the number of SFNT tables in the
- * font.
- *
- * @output:
- * length ::
- * The length of the SFNT table (or the number of SFNT tables, depending
- * on `tag').
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * While parsing fonts, FreeType handles SFNT tables with length zero as
- * missing.
- *
- */
- FT_EXPORT( FT_Error )
- FT_Sfnt_Table_Info( FT_Face face,
- FT_UInt table_index,
- FT_ULong *tag,
- FT_ULong *length );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_CMap_Language_ID */
- /* */
- /* <Description> */
- /* Return TrueType/sfnt specific cmap language ID. Definitions of */
- /* language ID values are in `freetype/ttnameid.h'. */
- /* */
- /* <Input> */
- /* charmap :: */
- /* The target charmap. */
- /* */
- /* <Return> */
- /* The language ID of `charmap'. If `charmap' doesn't belong to a */
- /* TrueType/sfnt face, just return~0 as the default value. */
- /* */
- /* For a format~14 cmap (to access Unicode IVS), the return value is */
- /* 0xFFFFFFFF. */
- /* */
- FT_EXPORT( FT_ULong )
- FT_Get_CMap_Language_ID( FT_CharMap charmap );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Get_CMap_Format */
- /* */
- /* <Description> */
- /* Return TrueType/sfnt specific cmap format. */
- /* */
- /* <Input> */
- /* charmap :: */
- /* The target charmap. */
- /* */
- /* <Return> */
- /* The format of `charmap'. If `charmap' doesn't belong to a */
- /* TrueType/sfnt face, return -1. */
- /* */
- FT_EXPORT( FT_Long )
- FT_Get_CMap_Format( FT_CharMap charmap );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __TTTABLES_H__ */
-
-
-/* END */
--- a/include/freetype/tttags.h
+++ /dev/null
@@ -1,111 +1,0 @@
-/***************************************************************************/
-/* */
-/* tttags.h */
-/* */
-/* Tags for TrueType and OpenType tables (specification only). */
-/* */
-/* Copyright 1996-2001, 2004, 2005, 2007, 2008, 2013 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTAGS_H__
-#define __TTAGS_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
-#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
-#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
-#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' )
-#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
-#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
-#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
-#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' )
-#define TTAG_CBDT FT_MAKE_TAG( 'C', 'B', 'D', 'T' )
-#define TTAG_CBLC FT_MAKE_TAG( 'C', 'B', 'L', 'C' )
-#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
-#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
-#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
-#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
-#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' )
-#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
-#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
-#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
-#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
-#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' )
-#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
-#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
-#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
-#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' )
-#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
-#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
-#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
-#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
-#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
-#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
-#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
-#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
-#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' )
-#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
-#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' )
-#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
-#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
-#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
-#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
-#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
-#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
-#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
-#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
-#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
-#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
-#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' )
-#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
-#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
-#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
-#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' )
-#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
-#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
-#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
-#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' )
-#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
-#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
-#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' )
-#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
-#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
-#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
-#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
-#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
-#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' )
-#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
-#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' )
-#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
-#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
-#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' )
-#define TTAG_wOFF FT_MAKE_TAG( 'w', 'O', 'F', 'F' )
-
-
-FT_END_HEADER
-
-#endif /* __TTAGS_H__ */
-
-
-/* END */
--- a/include/freetype/ttunpat.h
+++ /dev/null
@@ -1,59 +1,0 @@
-/***************************************************************************/
-/* */
-/* ttunpat.h */
-/* */
-/* Definitions for the unpatented TrueType hinting system */
-/* */
-/* Copyright 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* Written by Graham Asher <[email protected]> */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTUNPAT_H__
-#define __TTUNPAT_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /***************************************************************************
- *
- * @constant:
- * FT_PARAM_TAG_UNPATENTED_HINTING
- *
- * @description:
- * A constant used as the tag of an @FT_Parameter structure to indicate
- * that unpatented methods only should be used by the TrueType bytecode
- * interpreter for a typeface opened by @FT_Open_Face.
- *
- */
-#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __TTUNPAT_H__ */
-
-
-/* END */
--- a/include/ft2build.h
+++ b/include/ft2build.h
@@ -5,7 +5,7 @@
/* FreeType 2 build and setup macros. */
/* (Generic version) */
/* */
-/* Copyright 1996-2001, 2006 by */
+/* Copyright 1996-2001, 2006, 2013 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -31,7 +31,7 @@
#ifndef __FT2_BUILD_GENERIC_H__
#define __FT2_BUILD_GENERIC_H__
-#include <freetype/config/ftheader.h>
+#include <config/ftheader.h>
#endif /* __FT2_BUILD_GENERIC_H__ */
--- /dev/null
+++ b/include/ftadvanc.h
@@ -1,0 +1,182 @@
+/***************************************************************************/
+/* */
+/* ftadvanc.h */
+/* */
+/* Quick computation of advance widths (specification only). */
+/* */
+/* Copyright 2008, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTADVANC_H__
+#define __FTADVANC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * quick_advance
+ *
+ * @title:
+ * Quick retrieval of advance values
+ *
+ * @abstract:
+ * Retrieve horizontal and vertical advance values without processing
+ * glyph outlines, if possible.
+ *
+ * @description:
+ * This section contains functions to quickly extract advance values
+ * without handling glyph outlines, if possible.
+ */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Const> */
+ /* FT_ADVANCE_FLAG_FAST_ONLY */
+ /* */
+ /* <Description> */
+ /* A bit-flag to be OR-ed with the `flags' parameter of the */
+ /* @FT_Get_Advance and @FT_Get_Advances functions. */
+ /* */
+ /* If set, it indicates that you want these functions to fail if the */
+ /* corresponding hinting mode or font driver doesn't allow for very */
+ /* quick advance computation. */
+ /* */
+ /* Typically, glyphs that are either unscaled, unhinted, bitmapped, */
+ /* or light-hinted can have their advance width computed very */
+ /* quickly. */
+ /* */
+ /* Normal and bytecode hinted modes that require loading, scaling, */
+ /* and hinting of the glyph outline, are extremely slow by */
+ /* comparison. */
+ /* */
+#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Advance */
+ /* */
+ /* <Description> */
+ /* Retrieve the advance value of a given glyph outline in an */
+ /* @FT_Face. */
+ /* */
+ /* <Input> */
+ /* face :: The source @FT_Face handle. */
+ /* */
+ /* gindex :: The glyph index. */
+ /* */
+ /* load_flags :: A set of bit flags similar to those used when */
+ /* calling @FT_Load_Glyph, used to determine what kind */
+ /* of advances you need. */
+ /* <Output> */
+ /* padvance :: The advance value. If scaling is performed (based on */
+ /* the value of `load_flags'), the advance value is in */
+ /* 16.16 format. Otherwise, it is in font units. */
+ /* */
+ /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */
+ /* vertical advance corresponding to a vertical layout. */
+ /* Otherwise, it is the horizontal advance in a */
+ /* horizontal layout. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
+ /* if the corresponding font backend doesn't have a quick way to */
+ /* retrieve the advances. */
+ /* */
+ /* A scaled advance is returned in 16.16 format but isn't transformed */
+ /* by the affine transformation specified by @FT_Set_Transform. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Advance( FT_Face face,
+ FT_UInt gindex,
+ FT_Int32 load_flags,
+ FT_Fixed *padvance );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Advances */
+ /* */
+ /* <Description> */
+ /* Retrieve the advance values of several glyph outlines in an */
+ /* @FT_Face. */
+ /* */
+ /* <Input> */
+ /* face :: The source @FT_Face handle. */
+ /* */
+ /* start :: The first glyph index. */
+ /* */
+ /* count :: The number of advance values you want to retrieve. */
+ /* */
+ /* load_flags :: A set of bit flags similar to those used when */
+ /* calling @FT_Load_Glyph. */
+ /* */
+ /* <Output> */
+ /* padvance :: The advance values. This array, to be provided by the */
+ /* caller, must contain at least `count' elements. */
+ /* */
+ /* If scaling is performed (based on the value of */
+ /* `load_flags'), the advance values are in 16.16 format. */
+ /* Otherwise, they are in font units. */
+ /* */
+ /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */
+ /* vertical advances corresponding to a vertical layout. */
+ /* Otherwise, they are the horizontal advances in a */
+ /* horizontal layout. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
+ /* if the corresponding font backend doesn't have a quick way to */
+ /* retrieve the advances. */
+ /* */
+ /* Scaled advances are returned in 16.16 format but aren't */
+ /* transformed by the affine transformation specified by */
+ /* @FT_Set_Transform. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Advances( FT_Face face,
+ FT_UInt start,
+ FT_UInt count,
+ FT_Int32 load_flags,
+ FT_Fixed *padvances );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __FTADVANC_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftautoh.h
@@ -1,0 +1,357 @@
+/***************************************************************************/
+/* */
+/* ftautoh.h */
+/* */
+/* FreeType API for controlling the auto-hinter (specification only). */
+/* */
+/* Copyright 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTAUTOH_H__
+#define __FTAUTOH_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * auto_hinter
+ *
+ * @title:
+ * The auto-hinter
+ *
+ * @abstract:
+ * Controlling the auto-hinting module.
+ *
+ * @description:
+ * While FreeType's auto-hinter doesn't expose API functions by itself,
+ * it is possible to control its behaviour with @FT_Property_Set and
+ * @FT_Property_Get. The following lists the available properties
+ * together with the necessary macros and structures.
+ *
+ * Note that the auto-hinter's module name is `autofitter' for
+ * historical reasons.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * glyph-to-script-map
+ *
+ * @description:
+ * *Experimental* *only*
+ *
+ * The auto-hinter provides various script modules to hint glyphs.
+ * Examples of supported scripts are Latin or CJK. Before a glyph is
+ * auto-hinted, the Unicode character map of the font gets examined, and
+ * the script is then determined based on Unicode character ranges, see
+ * below.
+ *
+ * OpenType fonts, however, often provide much more glyphs than
+ * character codes (small caps, superscripts, ligatures, swashes, etc.),
+ * to be controlled by so-called `features'. Handling OpenType features
+ * can be quite complicated and thus needs a separate library on top of
+ * FreeType.
+ *
+ * The mapping between glyph indices and scripts (in the auto-hinter
+ * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an
+ * array with `num_glyphs' elements, as found in the font's @FT_Face
+ * structure. The `glyph-to-script-map' property returns a pointer to
+ * this array, which can be modified as needed. Note that the
+ * modification should happen before the first glyph gets processed by
+ * the auto-hinter so that the global analysis of the font shapes
+ * actually uses the modified mapping.
+ *
+ * The following example code demonstrates how to access it (omitting
+ * the error handling).
+ *
+ * {+ * FT_Library library;
+ * FT_Face face;
+ * FT_Prop_GlyphToScriptMap prop;
+ *
+ *
+ * FT_Init_FreeType( &library );
+ * FT_New_Face( library, "foo.ttf", 0, &face );
+ *
+ * prop.face = face;
+ *
+ * FT_Property_Get( library, "autofitter",
+ * "glyph-to-script-map", &prop );
+ *
+ * // adjust `prop.map' as needed right here
+ *
+ * FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT );
+ * }
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_AUTOHINTER_SCRIPT_XXX
+ *
+ * @description:
+ * *Experimental* *only*
+ *
+ * A list of constants used for the @glyph-to-script-map property to
+ * specify the script submodule the auto-hinter should use for hinting a
+ * particular glyph.
+ *
+ * @values:
+ * FT_AUTOHINTER_SCRIPT_NONE ::
+ * Don't auto-hint this glyph.
+ *
+ * FT_AUTOHINTER_SCRIPT_LATIN ::
+ * Apply the latin auto-hinter. For the auto-hinter, `latin' is a
+ * very broad term, including Cyrillic and Greek also since characters
+ * from those scripts share the same design constraints.
+ *
+ * By default, characters from the following Unicode ranges are
+ * assigned to this submodule.
+ *
+ * {+ * U+0020 - U+007F // Basic Latin (no control characters)
+ * U+00A0 - U+00FF // Latin-1 Supplement (no control characters)
+ * U+0100 - U+017F // Latin Extended-A
+ * U+0180 - U+024F // Latin Extended-B
+ * U+0250 - U+02AF // IPA Extensions
+ * U+02B0 - U+02FF // Spacing Modifier Letters
+ * U+0300 - U+036F // Combining Diacritical Marks
+ * U+0370 - U+03FF // Greek and Coptic
+ * U+0400 - U+04FF // Cyrillic
+ * U+0500 - U+052F // Cyrillic Supplement
+ * U+1D00 - U+1D7F // Phonetic Extensions
+ * U+1D80 - U+1DBF // Phonetic Extensions Supplement
+ * U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement
+ * U+1E00 - U+1EFF // Latin Extended Additional
+ * U+1F00 - U+1FFF // Greek Extended
+ * U+2000 - U+206F // General Punctuation
+ * U+2070 - U+209F // Superscripts and Subscripts
+ * U+20A0 - U+20CF // Currency Symbols
+ * U+2150 - U+218F // Number Forms
+ * U+2460 - U+24FF // Enclosed Alphanumerics
+ * U+2C60 - U+2C7F // Latin Extended-C
+ * U+2DE0 - U+2DFF // Cyrillic Extended-A
+ * U+2E00 - U+2E7F // Supplemental Punctuation
+ * U+A640 - U+A69F // Cyrillic Extended-B
+ * U+A720 - U+A7FF // Latin Extended-D
+ * U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures)
+ * U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols
+ * U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement
+ * }
+ *
+ * FT_AUTOHINTER_SCRIPT_CJK ::
+ * Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old
+ * Vietnamese, and some other scripts.
+ *
+ * By default, characters from the following Unicode ranges are
+ * assigned to this submodule.
+ *
+ * {+ * U+1100 - U+11FF // Hangul Jamo
+ * U+2E80 - U+2EFF // CJK Radicals Supplement
+ * U+2F00 - U+2FDF // Kangxi Radicals
+ * U+2FF0 - U+2FFF // Ideographic Description Characters
+ * U+3000 - U+303F // CJK Symbols and Punctuation
+ * U+3040 - U+309F // Hiragana
+ * U+30A0 - U+30FF // Katakana
+ * U+3100 - U+312F // Bopomofo
+ * U+3130 - U+318F // Hangul Compatibility Jamo
+ * U+3190 - U+319F // Kanbun
+ * U+31A0 - U+31BF // Bopomofo Extended
+ * U+31C0 - U+31EF // CJK Strokes
+ * U+31F0 - U+31FF // Katakana Phonetic Extensions
+ * U+3200 - U+32FF // Enclosed CJK Letters and Months
+ * U+3300 - U+33FF // CJK Compatibility
+ * U+3400 - U+4DBF // CJK Unified Ideographs Extension A
+ * U+4DC0 - U+4DFF // Yijing Hexagram Symbols
+ * U+4E00 - U+9FFF // CJK Unified Ideographs
+ * U+A960 - U+A97F // Hangul Jamo Extended-A
+ * U+AC00 - U+D7AF // Hangul Syllables
+ * U+D7B0 - U+D7FF // Hangul Jamo Extended-B
+ * U+F900 - U+FAFF // CJK Compatibility Ideographs
+ * U+FE10 - U+FE1F // Vertical forms
+ * U+FE30 - U+FE4F // CJK Compatibility Forms
+ * U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms
+ * U+1B000 - U+1B0FF // Kana Supplement
+ * U+1D300 - U+1D35F // Tai Xuan Hing Symbols
+ * U+1F200 - U+1F2FF // Enclosed Ideographic Supplement
+ * U+20000 - U+2A6DF // CJK Unified Ideographs Extension B
+ * U+2A700 - U+2B73F // CJK Unified Ideographs Extension C
+ * U+2B740 - U+2B81F // CJK Unified Ideographs Extension D
+ * U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement
+ * }
+ *
+ * FT_AUTOHINTER_SCRIPT_INDIC ::
+ * Apply the indic auto-hinter, covering all major scripts from the
+ * Indian sub-continent and some other related scripts like Thai, Lao,
+ * or Tibetan.
+ *
+ * By default, characters from the following Unicode ranges are
+ * assigned to this submodule.
+ *
+ * {+ * U+0900 - U+0DFF // Indic Range
+ * U+0F00 - U+0FFF // Tibetan
+ * U+1900 - U+194F // Limbu
+ * U+1B80 - U+1BBF // Sundanese
+ * U+1C80 - U+1CDF // Meetei Mayak
+ * U+A800 - U+A82F // Syloti Nagri
+ * U+11800 - U+118DF // Sharada
+ * }
+ *
+ * Note that currently Indic support is rudimentary only, missing blue
+ * zone support.
+ *
+ */
+#define FT_AUTOHINTER_SCRIPT_NONE 0
+#define FT_AUTOHINTER_SCRIPT_LATIN 1
+#define FT_AUTOHINTER_SCRIPT_CJK 2
+#define FT_AUTOHINTER_SCRIPT_INDIC 3
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_Prop_GlyphToScriptMap
+ *
+ * @description:
+ * *Experimental* *only*
+ *
+ * The data exchange structure for the @glyph-to-script-map property.
+ *
+ */
+ typedef struct FT_Prop_GlyphToScriptMap_
+ {+ FT_Face face;
+ FT_Byte* map;
+
+ } FT_Prop_GlyphToScriptMap;
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * fallback-script
+ *
+ * @description:
+ * *Experimental* *only*
+ *
+ * If no auto-hinter script module can be assigned to a glyph, a
+ * fallback script gets assigned to it (see also the
+ * @glyph-to-script-map property). By default, this is
+ * @FT_AUTOHINTER_SCRIPT_CJK. Using the `fallback-script' property,
+ * this fallback value can be changed.
+ *
+ * {+ * FT_Library library;
+ * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE;
+ *
+ *
+ * FT_Init_FreeType( &library );
+ *
+ * FT_Property_Set( library, "autofitter",
+ * "fallback-script", &fallback_script );
+ * }
+ *
+ * @note:
+ * This property can be used with @FT_Property_Get also.
+ *
+ * It's important to use the right timing for changing this value: The
+ * creation of the glyph-to-script map that eventually uses the
+ * fallback script value gets triggered either by setting or reading a
+ * face-specific property like @glyph-to-script-map, or by auto-hinting
+ * any glyph from that face. In particular, if you have already created
+ * an @FT_Face structure but not loaded any glyph (using the
+ * auto-hinter), a change of the fallback glyph will affect this face.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * increase-x-height
+ *
+ * @description:
+ * For ppem values in the range 6~<= ppem <= `increase-x-height', round
+ * up the font's x~height much more often than normally. If the value
+ * is set to~0, which is the default, this feature is switched off. Use
+ * this property to improve the legibility of small font sizes if
+ * necessary.
+ *
+ * {+ * FT_Library library;
+ * FT_Face face;
+ * FT_Prop_IncreaseXHeight prop;
+ *
+ *
+ * FT_Init_FreeType( &library );
+ * FT_New_Face( library, "foo.ttf", 0, &face );
+ * FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 );
+ *
+ * prop.face = face;
+ * prop.limit = 14;
+ *
+ * FT_Property_Set( library, "autofitter",
+ * "increase-x-height", &prop );
+ * }
+ *
+ * @note:
+ * This property can be used with @FT_Property_Get also.
+ *
+ * Set this value right after calling @FT_Set_Char_Size, but before
+ * loading any glyph (using the auto-hinter).
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_Prop_IncreaseXHeight
+ *
+ * @description:
+ * The data exchange structure for the @increase-x-height property.
+ *
+ */
+ typedef struct FT_Prop_IncreaseXHeight_
+ {+ FT_Face face;
+ FT_UInt limit;
+
+ } FT_Prop_IncreaseXHeight;
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTAUTOH_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftbbox.h
@@ -1,0 +1,102 @@
+/***************************************************************************/
+/* */
+/* ftbbox.h */
+/* */
+/* FreeType exact bbox computation (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2007, 2011, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This component has a _single_ role: to compute exact outline bounding */
+ /* boxes. */
+ /* */
+ /* It is separated from the rest of the engine for various technical */
+ /* reasons. It may well be integrated in `ftoutln' later. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTBBOX_H__
+#define __FTBBOX_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* outline_processing */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_BBox */
+ /* */
+ /* <Description> */
+ /* Compute the exact bounding box of an outline. This is slower */
+ /* than computing the control box. However, it uses an advanced */
+ /* algorithm that returns _very_ quickly when the two boxes */
+ /* coincide. Otherwise, the outline Bézier arcs are traversed to */
+ /* extract their extrema. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source outline. */
+ /* */
+ /* <Output> */
+ /* abbox :: The outline's exact bounding box. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If the font is tricky and the glyph has been loaded with */
+ /* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get */
+ /* reasonable values for the BBox it is necessary to load the glyph */
+ /* at a large ppem value (so that the hinting instructions can */
+ /* properly shift and scale the subglyphs), then extracting the BBox, */
+ /* which can be eventually converted back to font units. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Get_BBox( FT_Outline* outline,
+ FT_BBox *abbox );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBBOX_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
--- /dev/null
+++ b/include/ftbdf.h
@@ -1,0 +1,209 @@
+/***************************************************************************/
+/* */
+/* ftbdf.h */
+/* */
+/* FreeType API for accessing BDF-specific strings (specification). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTBDF_H__
+#define __FTBDF_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* bdf_fonts */
+ /* */
+ /* <Title> */
+ /* BDF and PCF Files */
+ /* */
+ /* <Abstract> */
+ /* BDF and PCF specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of functions specific to BDF */
+ /* and PCF fonts. */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_PropertyType
+ *
+ * @description:
+ * A list of BDF property types.
+ *
+ * @values:
+ * BDF_PROPERTY_TYPE_NONE ::
+ * Value~0 is used to indicate a missing property.
+ *
+ * BDF_PROPERTY_TYPE_ATOM ::
+ * Property is a string atom.
+ *
+ * BDF_PROPERTY_TYPE_INTEGER ::
+ * Property is a 32-bit signed integer.
+ *
+ * BDF_PROPERTY_TYPE_CARDINAL ::
+ * Property is a 32-bit unsigned integer.
+ */
+ typedef enum BDF_PropertyType_
+ {+ BDF_PROPERTY_TYPE_NONE = 0,
+ BDF_PROPERTY_TYPE_ATOM = 1,
+ BDF_PROPERTY_TYPE_INTEGER = 2,
+ BDF_PROPERTY_TYPE_CARDINAL = 3
+
+ } BDF_PropertyType;
+
+
+ /**********************************************************************
+ *
+ * @type:
+ * BDF_Property
+ *
+ * @description:
+ * A handle to a @BDF_PropertyRec structure to model a given
+ * BDF/PCF property.
+ */
+ typedef struct BDF_PropertyRec_* BDF_Property;
+
+
+ /**********************************************************************
+ *
+ * @struct:
+ * BDF_PropertyRec
+ *
+ * @description:
+ * This structure models a given BDF/PCF property.
+ *
+ * @fields:
+ * type ::
+ * The property type.
+ *
+ * u.atom ::
+ * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
+ *
+ * u.integer ::
+ * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
+ *
+ * u.cardinal ::
+ * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
+ */
+ typedef struct BDF_PropertyRec_
+ {+ BDF_PropertyType type;
+ union {+ const char* atom;
+ FT_Int32 integer;
+ FT_UInt32 cardinal;
+
+ } u;
+
+ } BDF_PropertyRec;
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_BDF_Charset_ID
+ *
+ * @description:
+ * Retrieve a BDF font character set identity, according to
+ * the BDF specification.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * @output:
+ * acharset_encoding ::
+ * Charset encoding, as a C~string, owned by the face.
+ *
+ * acharset_registry ::
+ * Charset registry, as a C~string, owned by the face.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with BDF faces, returning an error otherwise.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_BDF_Charset_ID( FT_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_BDF_Property
+ *
+ * @description:
+ * Retrieve a BDF property from a BDF or PCF font file.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * name :: The property name.
+ *
+ * @output:
+ * aproperty :: The property.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function works with BDF _and_ PCF fonts. It returns an error
+ * otherwise. It also returns an error if the property is not in the
+ * font.
+ *
+ * A `property' is a either key-value pair within the STARTPROPERTIES
+ * ... ENDPROPERTIES block of a BDF font or a key-value pair from the
+ * `info->props' array within a `FontRec' structure of a PCF font.
+ *
+ * Integer properties are always stored as `signed' within PCF fonts;
+ * consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
+ * for BDF fonts only.
+ *
+ * In case of error, `aproperty->type' is always set to
+ * @BDF_PROPERTY_TYPE_NONE.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_BDF_Property( FT_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTBDF_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftbitmap.h
@@ -1,0 +1,227 @@
+/***************************************************************************/
+/* */
+/* ftbitmap.h */
+/* */
+/* FreeType utility functions for bitmaps (specification). */
+/* */
+/* Copyright 2004-2006, 2008, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTBITMAP_H__
+#define __FTBITMAP_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* bitmap_handling */
+ /* */
+ /* <Title> */
+ /* Bitmap Handling */
+ /* */
+ /* <Abstract> */
+ /* Handling FT_Bitmap objects. */
+ /* */
+ /* <Description> */
+ /* This section contains functions for converting FT_Bitmap objects. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_New */
+ /* */
+ /* <Description> */
+ /* Initialize a pointer to an @FT_Bitmap structure. */
+ /* */
+ /* <InOut> */
+ /* abitmap :: A pointer to the bitmap structure. */
+ /* */
+ FT_EXPORT( void )
+ FT_Bitmap_New( FT_Bitmap *abitmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Copy */
+ /* */
+ /* <Description> */
+ /* Copy a bitmap into another one. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* source :: A handle to the source bitmap. */
+ /* */
+ /* <Output> */
+ /* target :: A handle to the target bitmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Copy( FT_Library library,
+ const FT_Bitmap *source,
+ FT_Bitmap *target);
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Embolden */
+ /* */
+ /* <Description> */
+ /* Embolden a bitmap. The new bitmap will be about `xStrength' */
+ /* pixels wider and `yStrength' pixels higher. The left and bottom */
+ /* borders are kept unchanged. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* xStrength :: How strong the glyph is emboldened horizontally. */
+ /* Expressed in 26.6 pixel format. */
+ /* */
+ /* yStrength :: How strong the glyph is emboldened vertically. */
+ /* Expressed in 26.6 pixel format. */
+ /* */
+ /* <InOut> */
+ /* bitmap :: A handle to the target bitmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The current implementation restricts `xStrength' to be less than */
+ /* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */
+ /* */
+ /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */
+ /* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Embolden( FT_Library library,
+ FT_Bitmap* bitmap,
+ FT_Pos xStrength,
+ FT_Pos yStrength );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Convert */
+ /* */
+ /* <Description> */
+ /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp */
+ /* to a bitmap object with depth 8bpp, making the number of used */
+ /* bytes line (a.k.a. the `pitch') a multiple of `alignment'. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* source :: The source bitmap. */
+ /* */
+ /* alignment :: The pitch of the bitmap is a multiple of this */
+ /* parameter. Common values are 1, 2, or 4. */
+ /* */
+ /* <Output> */
+ /* target :: The target bitmap. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* It is possible to call @FT_Bitmap_Convert multiple times without */
+ /* calling @FT_Bitmap_Done (the memory is simply reallocated). */
+ /* */
+ /* Use @FT_Bitmap_Done to finally remove the bitmap object. */
+ /* */
+ /* The `library' argument is taken to have access to FreeType's */
+ /* memory handling functions. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Convert( FT_Library library,
+ const FT_Bitmap *source,
+ FT_Bitmap *target,
+ FT_Int alignment );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GlyphSlot_Own_Bitmap */
+ /* */
+ /* <Description> */
+ /* Make sure that a glyph slot owns `slot->bitmap'. */
+ /* */
+ /* <Input> */
+ /* slot :: The glyph slot. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function is to be used in combination with */
+ /* @FT_Bitmap_Embolden. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Bitmap_Done */
+ /* */
+ /* <Description> */
+ /* Destroy a bitmap object created with @FT_Bitmap_New. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* bitmap :: The bitmap object to be freed. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The `library' argument is taken to have access to FreeType's */
+ /* memory handling functions. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Bitmap_Done( FT_Library library,
+ FT_Bitmap *bitmap );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBITMAP_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftbzip2.h
@@ -1,0 +1,102 @@
+/***************************************************************************/
+/* */
+/* ftbzip2.h */
+/* */
+/* Bzip2-compressed stream support. */
+/* */
+/* Copyright 2010 by */
+/* Joel Klinghed. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTBZIP2_H__
+#define __FTBZIP2_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* bzip2 */
+ /* */
+ /* <Title> */
+ /* BZIP2 Streams */
+ /* */
+ /* <Abstract> */
+ /* Using bzip2-compressed font files. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of Bzip2-specific functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Stream_OpenBzip2
+ *
+ * @description:
+ * Open a new stream to parse bzip2-compressed font files. This is
+ * mainly used to support the compressed `*.pcf.bz2' fonts that come
+ * with XFree86.
+ *
+ * @input:
+ * stream ::
+ * The target embedding stream.
+ *
+ * source ::
+ * The source stream.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source stream must be opened _before_ calling this function.
+ *
+ * Calling the internal function `FT_Stream_Close' on the new stream will
+ * *not* call `FT_Stream_Close' on the source stream. None of the stream
+ * objects will be released to the heap.
+ *
+ * The stream implementation is very basic and resets the decompression
+ * process each time seeking backwards is needed within the stream.
+ *
+ * In certain builds of the library, bzip2 compression recognition is
+ * automatically handled when calling @FT_New_Face or @FT_Open_Face.
+ * This means that if no font driver is capable of handling the raw
+ * compressed file, the library will try to open a bzip2 compressed stream
+ * from it and re-open the face with it.
+ *
+ * This function may return `FT_Err_Unimplemented_Feature' if your build
+ * of FreeType was not compiled with bzip2 support.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stream_OpenBzip2( FT_Stream stream,
+ FT_Stream source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBZIP2_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftcache.h
@@ -1,0 +1,1057 @@
+/***************************************************************************/
+/* */
+/* ftcache.h */
+/* */
+/* FreeType Cache subsystem (specification). */
+/* */
+/* Copyright 1996-2008, 2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCACHE_H__
+#define __FTCACHE_H__
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************
+ *
+ * <Section>
+ * cache_subsystem
+ *
+ * <Title>
+ * Cache Sub-System
+ *
+ * <Abstract>
+ * How to cache face, size, and glyph data with FreeType~2.
+ *
+ * <Description>
+ * This section describes the FreeType~2 cache sub-system, which is used
+ * to limit the number of concurrently opened @FT_Face and @FT_Size
+ * objects, as well as caching information like character maps and glyph
+ * images while limiting their maximum memory usage.
+ *
+ * Note that all types and functions begin with the `FTC_' prefix.
+ *
+ * The cache is highly portable and thus doesn't know anything about the
+ * fonts installed on your system, or how to access them. This implies
+ * the following scheme:
+ *
+ * First, available or installed font faces are uniquely identified by
+ * @FTC_FaceID values, provided to the cache by the client. Note that
+ * the cache only stores and compares these values, and doesn't try to
+ * interpret them in any way.
+ *
+ * Second, the cache calls, only when needed, a client-provided function
+ * to convert an @FTC_FaceID into a new @FT_Face object. The latter is
+ * then completely managed by the cache, including its termination
+ * through @FT_Done_Face. To monitor termination of face objects, the
+ * finalizer callback in the `generic' field of the @FT_Face object can
+ * be used, which might also be used to store the @FTC_FaceID of the
+ * face.
+ *
+ * Clients are free to map face IDs to anything else. The most simple
+ * usage is to associate them to a (pathname,face_index) pair that is
+ * used to call @FT_New_Face. However, more complex schemes are also
+ * possible.
+ *
+ * Note that for the cache to work correctly, the face ID values must be
+ * *persistent*, which means that the contents they point to should not
+ * change at runtime, or that their value should not become invalid.
+ *
+ * If this is unavoidable (e.g., when a font is uninstalled at runtime),
+ * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
+ * the cache get rid of any references to the old @FTC_FaceID it may
+ * keep internally. Failure to do so will lead to incorrect behaviour
+ * or even crashes.
+ *
+ * To use the cache, start with calling @FTC_Manager_New to create a new
+ * @FTC_Manager object, which models a single cache instance. You can
+ * then look up @FT_Face and @FT_Size objects with
+ * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
+ *
+ * If you want to use the charmap caching, call @FTC_CMapCache_New, then
+ * later use @FTC_CMapCache_Lookup to perform the equivalent of
+ * @FT_Get_Char_Index, only much faster.
+ *
+ * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
+ * later use @FTC_ImageCache_Lookup to retrieve the corresponding
+ * @FT_Glyph objects from the cache.
+ *
+ * If you need lots of small bitmaps, it is much more memory efficient
+ * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This
+ * returns @FTC_SBitRec structures, which are used to store small
+ * bitmaps directly. (A small bitmap is one whose metrics and
+ * dimensions all fit into 8-bit integers).
+ *
+ * We hope to also provide a kerning cache in the near future.
+ *
+ *
+ * <Order>
+ * FTC_Manager
+ * FTC_FaceID
+ * FTC_Face_Requester
+ *
+ * FTC_Manager_New
+ * FTC_Manager_Reset
+ * FTC_Manager_Done
+ * FTC_Manager_LookupFace
+ * FTC_Manager_LookupSize
+ * FTC_Manager_RemoveFaceID
+ *
+ * FTC_Node
+ * FTC_Node_Unref
+ *
+ * FTC_ImageCache
+ * FTC_ImageCache_New
+ * FTC_ImageCache_Lookup
+ *
+ * FTC_SBit
+ * FTC_SBitCache
+ * FTC_SBitCache_New
+ * FTC_SBitCache_Lookup
+ *
+ * FTC_CMapCache
+ * FTC_CMapCache_New
+ * FTC_CMapCache_Lookup
+ *
+ *************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** BASIC TYPE DEFINITIONS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type: FTC_FaceID
+ *
+ * @description:
+ * An opaque pointer type that is used to identity face objects. The
+ * contents of such objects is application-dependent.
+ *
+ * These pointers are typically used to point to a user-defined
+ * structure containing a font file path, and face index.
+ *
+ * @note:
+ * Never use NULL as a valid @FTC_FaceID.
+ *
+ * Face IDs are passed by the client to the cache manager that calls,
+ * when needed, the @FTC_Face_Requester to translate them into new
+ * @FT_Face objects.
+ *
+ * If the content of a given face ID changes at runtime, or if the value
+ * becomes invalid (e.g., when uninstalling a font), you should
+ * immediately call @FTC_Manager_RemoveFaceID before any other cache
+ * function.
+ *
+ * Failure to do so will result in incorrect behaviour or even
+ * memory leaks and crashes.
+ */
+ typedef FT_Pointer FTC_FaceID;
+
+
+ /************************************************************************
+ *
+ * @functype:
+ * FTC_Face_Requester
+ *
+ * @description:
+ * A callback function provided by client applications. It is used by
+ * the cache manager to translate a given @FTC_FaceID into a new valid
+ * @FT_Face object, on demand.
+ *
+ * <Input>
+ * face_id ::
+ * The face ID to resolve.
+ *
+ * library ::
+ * A handle to a FreeType library object.
+ *
+ * req_data ::
+ * Application-provided request data (see note below).
+ *
+ * <Output>
+ * aface ::
+ * A new @FT_Face handle.
+ *
+ * <Return>
+ * FreeType error code. 0~means success.
+ *
+ * <Note>
+ * The third parameter `req_data' is the same as the one passed by the
+ * client when @FTC_Manager_New is called.
+ *
+ * The face requester should not perform funny things on the returned
+ * face object, like creating a new @FT_Size for it, or setting a
+ * transformation through @FT_Set_Transform!
+ */
+ typedef FT_Error
+ (*FTC_Face_Requester)( FTC_FaceID face_id,
+ FT_Library library,
+ FT_Pointer request_data,
+ FT_Face* aface );
+
+ /* */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** CACHE MANAGER OBJECT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_Manager */
+ /* */
+ /* <Description> */
+ /* This object corresponds to one instance of the cache-subsystem. */
+ /* It is used to cache one or more @FT_Face objects, along with */
+ /* corresponding @FT_Size objects. */
+ /* */
+ /* The manager intentionally limits the total number of opened */
+ /* @FT_Face and @FT_Size objects to control memory usage. See the */
+ /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */
+ /* */
+ /* The manager is also used to cache `nodes' of various types while */
+ /* limiting their total memory usage. */
+ /* */
+ /* All limitations are enforced by keeping lists of managed objects */
+ /* in most-recently-used order, and flushing old nodes to make room */
+ /* for new ones. */
+ /* */
+ typedef struct FTC_ManagerRec_* FTC_Manager;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_Node */
+ /* */
+ /* <Description> */
+ /* An opaque handle to a cache node object. Each cache node is */
+ /* reference-counted. A node with a count of~0 might be flushed */
+ /* out of a full cache whenever a lookup request is performed. */
+ /* */
+ /* If you look up nodes, you have the ability to `acquire' them, */
+ /* i.e., to increment their reference count. This will prevent the */
+ /* node from being flushed out of the cache until you explicitly */
+ /* `release' it (see @FTC_Node_Unref). */
+ /* */
+ /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */
+ /* */
+ typedef struct FTC_NodeRec_* FTC_Node;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_New */
+ /* */
+ /* <Description> */
+ /* Create a new cache manager. */
+ /* */
+ /* <Input> */
+ /* library :: The parent FreeType library handle to use. */
+ /* */
+ /* max_faces :: Maximum number of opened @FT_Face objects managed by */
+ /* this cache instance. Use~0 for defaults. */
+ /* */
+ /* max_sizes :: Maximum number of opened @FT_Size objects managed by */
+ /* this cache instance. Use~0 for defaults. */
+ /* */
+ /* max_bytes :: Maximum number of bytes to use for cached data nodes. */
+ /* Use~0 for defaults. Note that this value does not */
+ /* account for managed @FT_Face and @FT_Size objects. */
+ /* */
+ /* requester :: An application-provided callback used to translate */
+ /* face IDs into real @FT_Face objects. */
+ /* */
+ /* req_data :: A generic pointer that is passed to the requester */
+ /* each time it is called (see @FTC_Face_Requester). */
+ /* */
+ /* <Output> */
+ /* amanager :: A handle to a new manager object. 0~in case of */
+ /* failure. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_Manager_New( FT_Library library,
+ FT_UInt max_faces,
+ FT_UInt max_sizes,
+ FT_ULong max_bytes,
+ FTC_Face_Requester requester,
+ FT_Pointer req_data,
+ FTC_Manager *amanager );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_Reset */
+ /* */
+ /* <Description> */
+ /* Empty a given cache manager. This simply gets rid of all the */
+ /* currently cached @FT_Face and @FT_Size objects within the manager. */
+ /* */
+ /* <InOut> */
+ /* manager :: A handle to the manager. */
+ /* */
+ FT_EXPORT( void )
+ FTC_Manager_Reset( FTC_Manager manager );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_Done */
+ /* */
+ /* <Description> */
+ /* Destroy a given manager after emptying it. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the target cache manager object. */
+ /* */
+ FT_EXPORT( void )
+ FTC_Manager_Done( FTC_Manager manager );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_LookupFace */
+ /* */
+ /* <Description> */
+ /* Retrieve the @FT_Face object that corresponds to a given face ID */
+ /* through a cache manager. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the cache manager. */
+ /* */
+ /* face_id :: The ID of the face object. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to the face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned @FT_Face object is always owned by the manager. You */
+ /* should never try to discard it yourself. */
+ /* */
+ /* The @FT_Face object doesn't necessarily have a current size object */
+ /* (i.e., face->size can be~0). If you need a specific `font size', */
+ /* use @FTC_Manager_LookupSize instead. */
+ /* */
+ /* Never change the face's transformation matrix (i.e., never call */
+ /* the @FT_Set_Transform function) on a returned face! If you need */
+ /* to transform glyphs, do it yourself after glyph loading. */
+ /* */
+ /* When you perform a lookup, out-of-memory errors are detected */
+ /* _within_ the lookup and force incremental flushes of the cache */
+ /* until enough memory is released for the lookup to succeed. */
+ /* */
+ /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */
+ /* already been completely flushed, and still no memory was available */
+ /* for the operation. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_Manager_LookupFace( FTC_Manager manager,
+ FTC_FaceID face_id,
+ FT_Face *aface );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_ScalerRec */
+ /* */
+ /* <Description> */
+ /* A structure used to describe a given character size in either */
+ /* pixels or points to the cache manager. See */
+ /* @FTC_Manager_LookupSize. */
+ /* */
+ /* <Fields> */
+ /* face_id :: The source face ID. */
+ /* */
+ /* width :: The character width. */
+ /* */
+ /* height :: The character height. */
+ /* */
+ /* pixel :: A Boolean. If 1, the `width' and `height' fields are */
+ /* interpreted as integer pixel character sizes. */
+ /* Otherwise, they are expressed as 1/64th of points. */
+ /* */
+ /* x_res :: Only used when `pixel' is value~0 to indicate the */
+ /* horizontal resolution in dpi. */
+ /* */
+ /* y_res :: Only used when `pixel' is value~0 to indicate the */
+ /* vertical resolution in dpi. */
+ /* */
+ /* <Note> */
+ /* This type is mainly used to retrieve @FT_Size objects through the */
+ /* cache manager. */
+ /* */
+ typedef struct FTC_ScalerRec_
+ {+ FTC_FaceID face_id;
+ FT_UInt width;
+ FT_UInt height;
+ FT_Int pixel;
+ FT_UInt x_res;
+ FT_UInt y_res;
+
+ } FTC_ScalerRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_Scaler */
+ /* */
+ /* <Description> */
+ /* A handle to an @FTC_ScalerRec structure. */
+ /* */
+ typedef struct FTC_ScalerRec_* FTC_Scaler;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Manager_LookupSize */
+ /* */
+ /* <Description> */
+ /* Retrieve the @FT_Size object that corresponds to a given */
+ /* @FTC_ScalerRec pointer through a cache manager. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the cache manager. */
+ /* */
+ /* scaler :: A scaler handle. */
+ /* */
+ /* <Output> */
+ /* asize :: A handle to the size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned @FT_Size object is always owned by the manager. You */
+ /* should never try to discard it by yourself. */
+ /* */
+ /* You can access the parent @FT_Face object simply as `size->face' */
+ /* if you need it. Note that this object is also owned by the */
+ /* manager. */
+ /* */
+ /* <Note> */
+ /* When you perform a lookup, out-of-memory errors are detected */
+ /* _within_ the lookup and force incremental flushes of the cache */
+ /* until enough memory is released for the lookup to succeed. */
+ /* */
+ /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */
+ /* already been completely flushed, and still no memory is available */
+ /* for the operation. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_Manager_LookupSize( FTC_Manager manager,
+ FTC_Scaler scaler,
+ FT_Size *asize );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_Node_Unref */
+ /* */
+ /* <Description> */
+ /* Decrement a cache node's internal reference count. When the count */
+ /* reaches 0, it is not destroyed but becomes eligible for subsequent */
+ /* cache flushes. */
+ /* */
+ /* <Input> */
+ /* node :: The cache node handle. */
+ /* */
+ /* manager :: The cache manager handle. */
+ /* */
+ FT_EXPORT( void )
+ FTC_Node_Unref( FTC_Node node,
+ FTC_Manager manager );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FTC_Manager_RemoveFaceID
+ *
+ * @description:
+ * A special function used to indicate to the cache manager that
+ * a given @FTC_FaceID is no longer valid, either because its
+ * content changed, or because it was deallocated or uninstalled.
+ *
+ * @input:
+ * manager ::
+ * The cache manager handle.
+ *
+ * face_id ::
+ * The @FTC_FaceID to be removed.
+ *
+ * @note:
+ * This function flushes all nodes from the cache corresponding to this
+ * `face_id', with the exception of nodes with a non-null reference
+ * count.
+ *
+ * Such nodes are however modified internally so as to never appear
+ * in later lookups with the same `face_id' value, and to be immediately
+ * destroyed when released by all their users.
+ *
+ */
+ FT_EXPORT( void )
+ FTC_Manager_RemoveFaceID( FTC_Manager manager,
+ FTC_FaceID face_id );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cache_subsystem */
+ /* */
+ /*************************************************************************/
+
+ /*************************************************************************
+ *
+ * @type:
+ * FTC_CMapCache
+ *
+ * @description:
+ * An opaque handle used to model a charmap cache. This cache is to
+ * hold character codes -> glyph indices mappings.
+ *
+ */
+ typedef struct FTC_CMapCacheRec_* FTC_CMapCache;
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FTC_CMapCache_New
+ *
+ * @description:
+ * Create a new charmap cache.
+ *
+ * @input:
+ * manager ::
+ * A handle to the cache manager.
+ *
+ * @output:
+ * acache ::
+ * A new cache handle. NULL in case of error.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * Like all other caches, this one will be destroyed with the cache
+ * manager.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FTC_CMapCache_New( FTC_Manager manager,
+ FTC_CMapCache *acache );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FTC_CMapCache_Lookup
+ *
+ * @description:
+ * Translate a character code into a glyph index, using the charmap
+ * cache.
+ *
+ * @input:
+ * cache ::
+ * A charmap cache handle.
+ *
+ * face_id ::
+ * The source face ID.
+ *
+ * cmap_index ::
+ * The index of the charmap in the source face. Any negative value
+ * means to use the cache @FT_Face's default charmap.
+ *
+ * char_code ::
+ * The character code (in the corresponding charmap).
+ *
+ * @return:
+ * Glyph index. 0~means `no glyph'.
+ *
+ */
+ FT_EXPORT( FT_UInt )
+ FTC_CMapCache_Lookup( FTC_CMapCache cache,
+ FTC_FaceID face_id,
+ FT_Int cmap_index,
+ FT_UInt32 char_code );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cache_subsystem */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** IMAGE CACHE OBJECT *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FTC_ImageTypeRec
+ *
+ * @description:
+ * A structure used to model the type of images in a glyph cache.
+ *
+ * @fields:
+ * face_id ::
+ * The face ID.
+ *
+ * width ::
+ * The width in pixels.
+ *
+ * height ::
+ * The height in pixels.
+ *
+ * flags ::
+ * The load flags, as in @FT_Load_Glyph.
+ *
+ */
+ typedef struct FTC_ImageTypeRec_
+ {+ FTC_FaceID face_id;
+ FT_Int width;
+ FT_Int height;
+ FT_Int32 flags;
+
+ } FTC_ImageTypeRec;
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FTC_ImageType
+ *
+ * @description:
+ * A handle to an @FTC_ImageTypeRec structure.
+ *
+ */
+ typedef struct FTC_ImageTypeRec_* FTC_ImageType;
+
+
+ /* */
+
+
+#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \
+ ( (d1)->face_id == (d2)->face_id && \
+ (d1)->width == (d2)->width && \
+ (d1)->flags == (d2)->flags )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_ImageCache */
+ /* */
+ /* <Description> */
+ /* A handle to a glyph image cache object. They are designed to */
+ /* hold many distinct glyph images while not exceeding a certain */
+ /* memory threshold. */
+ /* */
+ typedef struct FTC_ImageCacheRec_* FTC_ImageCache;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_ImageCache_New */
+ /* */
+ /* <Description> */
+ /* Create a new glyph image cache. */
+ /* */
+ /* <Input> */
+ /* manager :: The parent manager for the image cache. */
+ /* */
+ /* <Output> */
+ /* acache :: A handle to the new glyph image cache object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_ImageCache_New( FTC_Manager manager,
+ FTC_ImageCache *acache );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_ImageCache_Lookup */
+ /* */
+ /* <Description> */
+ /* Retrieve a given glyph image from a glyph image cache. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source glyph image cache. */
+ /* */
+ /* type :: A pointer to a glyph image type descriptor. */
+ /* */
+ /* gindex :: The glyph index to retrieve. */
+ /* */
+ /* <Output> */
+ /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
+ /* failure. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding cache */
+ /* node after incrementing its reference count (see note */
+ /* below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned glyph is owned and managed by the glyph image cache. */
+ /* Never try to transform or discard it manually! You can however */
+ /* create a copy with @FT_Glyph_Copy and modify the new one. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the glyph image, after increasing its reference */
+ /* count. This ensures that the node (as well as the @FT_Glyph) will */
+ /* always be kept in the cache until you call @FTC_Node_Unref to */
+ /* `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the @FT_Glyph could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_ImageCache_Lookup( FTC_ImageCache cache,
+ FTC_ImageType type,
+ FT_UInt gindex,
+ FT_Glyph *aglyph,
+ FTC_Node *anode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_ImageCache_LookupScaler */
+ /* */
+ /* <Description> */
+ /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */
+ /* to specify the face ID and its size. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source glyph image cache. */
+ /* */
+ /* scaler :: A pointer to a scaler descriptor. */
+ /* */
+ /* load_flags :: The corresponding load flags. */
+ /* */
+ /* gindex :: The glyph index to retrieve. */
+ /* */
+ /* <Output> */
+ /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
+ /* failure. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding */
+ /* cache node after incrementing its reference count */
+ /* (see note below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The returned glyph is owned and managed by the glyph image cache. */
+ /* Never try to transform or discard it manually! You can however */
+ /* create a copy with @FT_Glyph_Copy and modify the new one. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the glyph image, after increasing its reference */
+ /* count. This ensures that the node (as well as the @FT_Glyph) will */
+ /* always be kept in the cache until you call @FTC_Node_Unref to */
+ /* `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the @FT_Glyph could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ /* Calls to @FT_Set_Char_Size and friends have no effect on cached */
+ /* glyphs; you should always use the FreeType cache API instead. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
+ FTC_Scaler scaler,
+ FT_ULong load_flags,
+ FT_UInt gindex,
+ FT_Glyph *aglyph,
+ FTC_Node *anode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_SBit */
+ /* */
+ /* <Description> */
+ /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */
+ /* structure for details. */
+ /* */
+ typedef struct FTC_SBitRec_* FTC_SBit;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FTC_SBitRec */
+ /* */
+ /* <Description> */
+ /* A very compact structure used to describe a small glyph bitmap. */
+ /* */
+ /* <Fields> */
+ /* width :: The bitmap width in pixels. */
+ /* */
+ /* height :: The bitmap height in pixels. */
+ /* */
+ /* left :: The horizontal distance from the pen position to the */
+ /* left bitmap border (a.k.a. `left side bearing', or */
+ /* `lsb'). */
+ /* */
+ /* top :: The vertical distance from the pen position (on the */
+ /* baseline) to the upper bitmap border (a.k.a. `top */
+ /* side bearing'). The distance is positive for upwards */
+ /* y~coordinates. */
+ /* */
+ /* format :: The format of the glyph bitmap (monochrome or gray). */
+ /* */
+ /* max_grays :: Maximum gray level value (in the range 1 to~255). */
+ /* */
+ /* pitch :: The number of bytes per bitmap line. May be positive */
+ /* or negative. */
+ /* */
+ /* xadvance :: The horizontal advance width in pixels. */
+ /* */
+ /* yadvance :: The vertical advance height in pixels. */
+ /* */
+ /* buffer :: A pointer to the bitmap pixels. */
+ /* */
+ typedef struct FTC_SBitRec_
+ {+ FT_Byte width;
+ FT_Byte height;
+ FT_Char left;
+ FT_Char top;
+
+ FT_Byte format;
+ FT_Byte max_grays;
+ FT_Short pitch;
+ FT_Char xadvance;
+ FT_Char yadvance;
+
+ FT_Byte* buffer;
+
+ } FTC_SBitRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FTC_SBitCache */
+ /* */
+ /* <Description> */
+ /* A handle to a small bitmap cache. These are special cache objects */
+ /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */
+ /* much more efficient way than the traditional glyph image cache */
+ /* implemented by @FTC_ImageCache. */
+ /* */
+ typedef struct FTC_SBitCacheRec_* FTC_SBitCache;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_SBitCache_New */
+ /* */
+ /* <Description> */
+ /* Create a new cache to store small glyph bitmaps. */
+ /* */
+ /* <Input> */
+ /* manager :: A handle to the source cache manager. */
+ /* */
+ /* <Output> */
+ /* acache :: A handle to the new sbit cache. NULL in case of error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_SBitCache_New( FTC_Manager manager,
+ FTC_SBitCache *acache );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_SBitCache_Lookup */
+ /* */
+ /* <Description> */
+ /* Look up a given small glyph bitmap in a given sbit cache and */
+ /* `lock' it to prevent its flushing from the cache until needed. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source sbit cache. */
+ /* */
+ /* type :: A pointer to the glyph image type descriptor. */
+ /* */
+ /* gindex :: The glyph index. */
+ /* */
+ /* <Output> */
+ /* sbit :: A handle to a small bitmap descriptor. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding cache */
+ /* node after incrementing its reference count (see note */
+ /* below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The small bitmap descriptor and its bit buffer are owned by the */
+ /* cache and should never be freed by the application. They might */
+ /* as well disappear from memory on the next cache lookup, so don't */
+ /* treat them as persistent data. */
+ /* */
+ /* The descriptor's `buffer' field is set to~0 to indicate a missing */
+ /* glyph bitmap. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the bitmap, after increasing its reference count. */
+ /* This ensures that the node (as well as the image) will always be */
+ /* kept in the cache until you call @FTC_Node_Unref to `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the bitmap could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_SBitCache_Lookup( FTC_SBitCache cache,
+ FTC_ImageType type,
+ FT_UInt gindex,
+ FTC_SBit *sbit,
+ FTC_Node *anode );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FTC_SBitCache_LookupScaler */
+ /* */
+ /* <Description> */
+ /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */
+ /* to specify the face ID and its size. */
+ /* */
+ /* <Input> */
+ /* cache :: A handle to the source sbit cache. */
+ /* */
+ /* scaler :: A pointer to the scaler descriptor. */
+ /* */
+ /* load_flags :: The corresponding load flags. */
+ /* */
+ /* gindex :: The glyph index. */
+ /* */
+ /* <Output> */
+ /* sbit :: A handle to a small bitmap descriptor. */
+ /* */
+ /* anode :: Used to return the address of of the corresponding */
+ /* cache node after incrementing its reference count */
+ /* (see note below). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The small bitmap descriptor and its bit buffer are owned by the */
+ /* cache and should never be freed by the application. They might */
+ /* as well disappear from memory on the next cache lookup, so don't */
+ /* treat them as persistent data. */
+ /* */
+ /* The descriptor's `buffer' field is set to~0 to indicate a missing */
+ /* glyph bitmap. */
+ /* */
+ /* If `anode' is _not_ NULL, it receives the address of the cache */
+ /* node containing the bitmap, after increasing its reference count. */
+ /* This ensures that the node (as well as the image) will always be */
+ /* kept in the cache until you call @FTC_Node_Unref to `release' it. */
+ /* */
+ /* If `anode' is NULL, the cache node is left unchanged, which means */
+ /* that the bitmap could be flushed out of the cache on the next */
+ /* call to one of the caching sub-system APIs. Don't assume that it */
+ /* is persistent! */
+ /* */
+ FT_EXPORT( FT_Error )
+ FTC_SBitCache_LookupScaler( FTC_SBitCache cache,
+ FTC_Scaler scaler,
+ FT_ULong load_flags,
+ FT_UInt gindex,
+ FTC_SBit *sbit,
+ FTC_Node *anode );
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCACHE_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftcffdrv.h
@@ -1,0 +1,254 @@
+/***************************************************************************/
+/* */
+/* ftcffdrv.h */
+/* */
+/* FreeType API for controlling the CFF driver (specification only). */
+/* */
+/* Copyright 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCFFDRV_H__
+#define __FTCFFDRV_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * cff_driver
+ *
+ * @title:
+ * The CFF driver
+ *
+ * @abstract:
+ * Controlling the CFF driver module.
+ *
+ * @description:
+ * While FreeType's CFF driver doesn't expose API functions by itself,
+ * it is possible to control its behaviour with @FT_Property_Set and
+ * @FT_Property_Get. The list below gives the available properties
+ * together with the necessary macros and structures.
+ *
+ * The CFF driver's module name is `cff'.
+ *
+ * *Hinting* *and* *antialiasing* *principles* *of* *the* *new* *engine*
+ *
+ * The rasterizer is positioning horizontal features (e.g., ascender
+ * height & x-height, or crossbars) on the pixel grid and minimizing the
+ * amount of antialiasing applied to them, while placing vertical
+ * features (vertical stems) on the pixel grid without hinting, thus
+ * representing the stem position and weight accurately. Sometimes the
+ * vertical stems may be only partially black. In this context,
+ * `antialiasing' means that stems are not positioned exactly on pixel
+ * borders, causing a fuzzy appearance.
+ *
+ * There are two principles behind this approach.
+ *
+ * 1) No hinting in the horizontal direction: Unlike `superhinted'
+ * TrueType, which changes glyph widths to accommodate regular
+ * inter-glyph spacing, Adobe's approach is `faithful to the design' in
+ * representing both the glyph width and the inter-glyph spacing
+ * designed for the font. This makes the screen display as close as it
+ * can be to the result one would get with infinite resolution, while
+ * preserving what is considered the key characteristics of each glyph.
+ * Note that the distances between unhinted and grid-fitted positions at
+ * small sizes are comparable to kerning values and thus would be
+ * noticeable (and distracting) while reading if hinting were applied.
+ *
+ * One of the reasons to not hint horizontally is antialiasing for LCD
+ * screens: The pixel geometry of modern displays supplies three
+ * vertical sub-pixels as the eye moves horizontally across each visible
+ * pixel. On devices where we can be certain this characteristic is
+ * present a rasterizer can take advantage of the sub-pixels to add
+ * increments of weight. In Western writing systems this turns out to
+ * be the more critical direction anyway; the weights and spacing of
+ * vertical stems (see above) are central to Armenian, Cyrillic, Greek,
+ * and Latin type designs. Even when the rasterizer uses greyscale
+ * antialiasing instead of color (a necessary compromise when one
+ * doesn't know the screen characteristics), the unhinted vertical
+ * features preserve the design's weight and spacing much better than
+ * aliased type would.
+ *
+ * 2) Aligment in the vertical direction: Weights and spacing along the
+ * y~axis are less critical; what is much more important is the visual
+ * alignment of related features (like cap-height and x-height). The
+ * sense of alignment for these is enhanced by the sharpness of grid-fit
+ * edges, while the cruder vertical resolution (full pixels instead of
+ * 1/3 pixels) is less of a problem.
+ *
+ * On the technical side, horizontal alignment zones for ascender,
+ * x-height, and other important height values (traditionally called
+ * `blue zones') as defined in the font are positioned independently,
+ * each being rounded to the nearest pixel edge, taking care of
+ * overshoot suppression at small sizes, stem darkening, and scaling.
+ *
+ * Hstems (this is, hint values defined in the font to help align
+ * horizontal features) that fall within a blue zone are said to be
+ * `captured' and are aligned to that zone. Uncaptured stems are moved
+ * in one of four ways, top edge up or down, bottom edge up or down.
+ * Unless there are conflicting hstems, the smallest movement is taken
+ * to minimize distortion.
+ */
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * hinting-engine
+ *
+ * @description:
+ * Thanks to Adobe, which contributed a new hinting (and parsing)
+ * engine, an application can select between `freetype' and `adobe' if
+ * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration
+ * macro isn't defined, `hinting-engine' does nothing.
+ *
+ * The default engine is `freetype' if CFF_CONFIG_OPTION_OLD_ENGINE is
+ * defined, and `adobe' otherwise.
+ *
+ * The following example code demonstrates how to select Adobe's hinting
+ * engine (omitting the error handling).
+ *
+ * {+ * FT_Library library;
+ * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE;
+ *
+ *
+ * FT_Init_FreeType( &library );
+ *
+ * FT_Property_Set( library, "cff",
+ * "hinting-engine", &hinting_engine );
+ * }
+ *
+ * @note:
+ * This property can be used with @FT_Property_Get also.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_CFF_HINTING_XXX
+ *
+ * @description:
+ * A list of constants used for the @hinting-engine property to select
+ * the hinting engine for CFF fonts.
+ *
+ * @values:
+ * FT_CFF_HINTING_FREETYPE ::
+ * Use the old FreeType hinting engine.
+ *
+ * FT_CFF_HINTING_ADOBE ::
+ * Use the hinting engine contributed by Adobe.
+ *
+ */
+#define FT_CFF_HINTING_FREETYPE 0
+#define FT_CFF_HINTING_ADOBE 1
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * no-stem-darkening
+ *
+ * @description:
+ * By default, the Adobe CFF engine darkens stems at smaller sizes,
+ * regardless of hinting, to enhance contrast. This feature requires
+ * a rendering system with proper gamma correction. Setting this
+ * property, stem darkening gets switched off.
+ *
+ * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set.
+ *
+ * {+ * FT_Library library;
+ * FT_Bool no_stem_darkening = TRUE;
+ *
+ *
+ * FT_Init_FreeType( &library );
+ *
+ * FT_Property_Set( library, "cff",
+ * "no-stem-darkening", &no_stem_darkening );
+ * }
+ *
+ * @note:
+ * This property can be used with @FT_Property_Get also.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * darkening-parameters
+ *
+ * @description:
+ * By default, the Adobe CFF engine darkens stems as follows (if the
+ * `no-stem-darkening' property isn't set):
+ *
+ * {+ * stem width <= 0.5px: darkening amount = 0.4px
+ * stem width = 1px: darkening amount = 0.275px
+ * stem width = 1.667px: darkening amount = 0.275px
+ * stem width >= 2.333px: darkening amount = 0px
+ * }
+ *
+ * and piecewise linear in-between. Using the `darkening-parameters'
+ * property, these four control points can be changed, as the following
+ * example demonstrates.
+ *
+ * {+ * FT_Library library;
+ * FT_Int darken_params[8] = { 500, 300, // x1, y1+ * 1000, 200, // x2, y2
+ * 1500, 100, // x3, y3
+ * 2000, 0 }; // x4, y4
+ *
+ *
+ * FT_Init_FreeType( &library );
+ *
+ * FT_Property_Set( library, "cff",
+ * "darkening-parameters", darken_params );
+ * }
+ *
+ * The x~values give the stem width, and the y~values the darkening
+ * amount. The unit is 1000th of pixels. All coordinate values must be
+ * positive; the x~values must be monotonically increasing; the
+ * y~values must be monotonically decreasing and smaller than or
+ * equal to 500 (corresponding to half a pixel); the slope of each
+ * linear piece must be shallower than -1 (e.g., -.4).
+ *
+ * @note:
+ * This property can be used with @FT_Property_Get also.
+ *
+ */
+
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __FTCFFDRV_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftchapters.h
@@ -1,0 +1,120 @@
+/***************************************************************************/
+/* */
+/* This file defines the structure of the FreeType reference. */
+/* It is used by the python script that generates the HTML files. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* general_remarks */
+/* */
+/* <Title> */
+/* General Remarks */
+/* */
+/* <Sections> */
+/* user_allocation */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* core_api */
+/* */
+/* <Title> */
+/* Core API */
+/* */
+/* <Sections> */
+/* version */
+/* basic_types */
+/* base_interface */
+/* glyph_variants */
+/* glyph_management */
+/* mac_specific */
+/* sizes_management */
+/* header_file_macros */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* format_specific */
+/* */
+/* <Title> */
+/* Format-Specific API */
+/* */
+/* <Sections> */
+/* multiple_masters */
+/* truetype_tables */
+/* type1_tables */
+/* sfnt_names */
+/* bdf_fonts */
+/* cid_fonts */
+/* pfr_fonts */
+/* winfnt_fonts */
+/* font_formats */
+/* gasp_table */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* module_specific */
+/* */
+/* <Title> */
+/* Controlling FreeType Modules */
+/* */
+/* <Sections> */
+/* auto_hinter */
+/* cff_driver */
+/* tt_driver */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* cache_subsystem */
+/* */
+/* <Title> */
+/* Cache Sub-System */
+/* */
+/* <Sections> */
+/* cache_subsystem */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* <Chapter> */
+/* support_api */
+/* */
+/* <Title> */
+/* Support API */
+/* */
+/* <Sections> */
+/* computations */
+/* list_processing */
+/* outline_processing */
+/* quick_advance */
+/* bitmap_handling */
+/* raster */
+/* glyph_stroker */
+/* system_interface */
+/* module_management */
+/* gzip */
+/* lzw */
+/* bzip2 */
+/* lcd_filtering */
+/* */
+/***************************************************************************/
--- /dev/null
+++ b/include/ftcid.h
@@ -1,0 +1,166 @@
+/***************************************************************************/
+/* */
+/* ftcid.h */
+/* */
+/* FreeType API for accessing CID font information (specification). */
+/* */
+/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCID_H__
+#define __FTCID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* cid_fonts */
+ /* */
+ /* <Title> */
+ /* CID Fonts */
+ /* */
+ /* <Abstract> */
+ /* CID-keyed font specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of CID-keyed font specific */
+ /* functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_CID_Registry_Ordering_Supplement
+ *
+ * @description:
+ * Retrieve the Registry/Ordering/Supplement triple (also known as the
+ * "R/O/S") from a CID-keyed font.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * @output:
+ * registry ::
+ * The registry, as a C~string, owned by the face.
+ *
+ * ordering ::
+ * The ordering, as a C~string, owned by the face.
+ *
+ * supplement ::
+ * The supplement.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with CID faces, returning an error
+ * otherwise.
+ *
+ * @since:
+ * 2.3.6
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement);
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_CID_Is_Internally_CID_Keyed
+ *
+ * @description:
+ * Retrieve the type of the input face, CID keyed or not. In
+ * constrast to the @FT_IS_CID_KEYED macro this function returns
+ * successfully also for CID-keyed fonts in an SNFT wrapper.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * @output:
+ * is_cid ::
+ * The type of the face as an @FT_Bool.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with CID faces and OpenType fonts,
+ * returning an error otherwise.
+ *
+ * @since:
+ * 2.3.9
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face,
+ FT_Bool *is_cid );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_CID_From_Glyph_Index
+ *
+ * @description:
+ * Retrieve the CID of the input glyph index.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * glyph_index ::
+ * The input glyph index.
+ *
+ * @output:
+ * cid ::
+ * The CID as an @FT_UInt.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with CID faces and OpenType fonts,
+ * returning an error otherwise.
+ *
+ * @since:
+ * 2.3.9
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_CID_From_Glyph_Index( FT_Face face,
+ FT_UInt glyph_index,
+ FT_UInt *cid );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCID_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/fterrdef.h
@@ -1,0 +1,249 @@
+/***************************************************************************/
+/* */
+/* fterrdef.h */
+/* */
+/* FreeType error codes (specification). */
+/* */
+/* Copyright 2002, 2004, 2006, 2007, 2010-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** LIST OF ERROR CODES/MESSAGES *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+ /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
+ /* including this file. */
+
+
+ /* generic errors */
+
+ FT_NOERRORDEF_( Ok, 0x00, \
+ "no error" )
+
+ FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \
+ "cannot open resource" )
+ FT_ERRORDEF_( Unknown_File_Format, 0x02, \
+ "unknown file format" )
+ FT_ERRORDEF_( Invalid_File_Format, 0x03, \
+ "broken file" )
+ FT_ERRORDEF_( Invalid_Version, 0x04, \
+ "invalid FreeType version" )
+ FT_ERRORDEF_( Lower_Module_Version, 0x05, \
+ "module version is too low" )
+ FT_ERRORDEF_( Invalid_Argument, 0x06, \
+ "invalid argument" )
+ FT_ERRORDEF_( Unimplemented_Feature, 0x07, \
+ "unimplemented feature" )
+ FT_ERRORDEF_( Invalid_Table, 0x08, \
+ "broken table" )
+ FT_ERRORDEF_( Invalid_Offset, 0x09, \
+ "broken offset within table" )
+ FT_ERRORDEF_( Array_Too_Large, 0x0A, \
+ "array allocation size too large" )
+ FT_ERRORDEF_( Missing_Module, 0x0B, \
+ "missing module" )
+ FT_ERRORDEF_( Missing_Property, 0x0C, \
+ "missing property" )
+
+ /* glyph/character errors */
+
+ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \
+ "invalid glyph index" )
+ FT_ERRORDEF_( Invalid_Character_Code, 0x11, \
+ "invalid character code" )
+ FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \
+ "unsupported glyph image format" )
+ FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \
+ "cannot render this glyph format" )
+ FT_ERRORDEF_( Invalid_Outline, 0x14, \
+ "invalid outline" )
+ FT_ERRORDEF_( Invalid_Composite, 0x15, \
+ "invalid composite glyph" )
+ FT_ERRORDEF_( Too_Many_Hints, 0x16, \
+ "too many hints" )
+ FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \
+ "invalid pixel size" )
+
+ /* handle errors */
+
+ FT_ERRORDEF_( Invalid_Handle, 0x20, \
+ "invalid object handle" )
+ FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \
+ "invalid library handle" )
+ FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \
+ "invalid module handle" )
+ FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \
+ "invalid face handle" )
+ FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \
+ "invalid size handle" )
+ FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \
+ "invalid glyph slot handle" )
+ FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \
+ "invalid charmap handle" )
+ FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \
+ "invalid cache manager handle" )
+ FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \
+ "invalid stream handle" )
+
+ /* driver errors */
+
+ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \
+ "too many modules" )
+ FT_ERRORDEF_( Too_Many_Extensions, 0x31, \
+ "too many extensions" )
+
+ /* memory errors */
+
+ FT_ERRORDEF_( Out_Of_Memory, 0x40, \
+ "out of memory" )
+ FT_ERRORDEF_( Unlisted_Object, 0x41, \
+ "unlisted object" )
+
+ /* stream errors */
+
+ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \
+ "cannot open stream" )
+ FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \
+ "invalid stream seek" )
+ FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \
+ "invalid stream skip" )
+ FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \
+ "invalid stream read" )
+ FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \
+ "invalid stream operation" )
+ FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \
+ "invalid frame operation" )
+ FT_ERRORDEF_( Nested_Frame_Access, 0x57, \
+ "nested frame access" )
+ FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \
+ "invalid frame read" )
+
+ /* raster errors */
+
+ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \
+ "raster uninitialized" )
+ FT_ERRORDEF_( Raster_Corrupted, 0x61, \
+ "raster corrupted" )
+ FT_ERRORDEF_( Raster_Overflow, 0x62, \
+ "raster overflow" )
+ FT_ERRORDEF_( Raster_Negative_Height, 0x63, \
+ "negative height while rastering" )
+
+ /* cache errors */
+
+ FT_ERRORDEF_( Too_Many_Caches, 0x70, \
+ "too many registered caches" )
+
+ /* TrueType and SFNT errors */
+
+ FT_ERRORDEF_( Invalid_Opcode, 0x80, \
+ "invalid opcode" )
+ FT_ERRORDEF_( Too_Few_Arguments, 0x81, \
+ "too few arguments" )
+ FT_ERRORDEF_( Stack_Overflow, 0x82, \
+ "stack overflow" )
+ FT_ERRORDEF_( Code_Overflow, 0x83, \
+ "code overflow" )
+ FT_ERRORDEF_( Bad_Argument, 0x84, \
+ "bad argument" )
+ FT_ERRORDEF_( Divide_By_Zero, 0x85, \
+ "division by zero" )
+ FT_ERRORDEF_( Invalid_Reference, 0x86, \
+ "invalid reference" )
+ FT_ERRORDEF_( Debug_OpCode, 0x87, \
+ "found debug opcode" )
+ FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \
+ "found ENDF opcode in execution stream" )
+ FT_ERRORDEF_( Nested_DEFS, 0x89, \
+ "nested DEFS" )
+ FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \
+ "invalid code range" )
+ FT_ERRORDEF_( Execution_Too_Long, 0x8B, \
+ "execution context too long" )
+ FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \
+ "too many function definitions" )
+ FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \
+ "too many instruction definitions" )
+ FT_ERRORDEF_( Table_Missing, 0x8E, \
+ "SFNT font table missing" )
+ FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \
+ "horizontal header (hhea) table missing" )
+ FT_ERRORDEF_( Locations_Missing, 0x90, \
+ "locations (loca) table missing" )
+ FT_ERRORDEF_( Name_Table_Missing, 0x91, \
+ "name table missing" )
+ FT_ERRORDEF_( CMap_Table_Missing, 0x92, \
+ "character map (cmap) table missing" )
+ FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \
+ "horizontal metrics (hmtx) table missing" )
+ FT_ERRORDEF_( Post_Table_Missing, 0x94, \
+ "PostScript (post) table missing" )
+ FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \
+ "invalid horizontal metrics" )
+ FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \
+ "invalid character map (cmap) format" )
+ FT_ERRORDEF_( Invalid_PPem, 0x97, \
+ "invalid ppem value" )
+ FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \
+ "invalid vertical metrics" )
+ FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \
+ "could not find context" )
+ FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \
+ "invalid PostScript (post) table format" )
+ FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \
+ "invalid PostScript (post) table" )
+
+ /* CFF, CID, and Type 1 errors */
+
+ FT_ERRORDEF_( Syntax_Error, 0xA0, \
+ "opcode syntax error" )
+ FT_ERRORDEF_( Stack_Underflow, 0xA1, \
+ "argument stack underflow" )
+ FT_ERRORDEF_( Ignore, 0xA2, \
+ "ignore" )
+ FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \
+ "no Unicode glyph name found" )
+ FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \
+ "glyph to big for hinting" )
+
+ /* BDF errors */
+
+ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \
+ "`STARTFONT' field missing" )
+ FT_ERRORDEF_( Missing_Font_Field, 0xB1, \
+ "`FONT' field missing" )
+ FT_ERRORDEF_( Missing_Size_Field, 0xB2, \
+ "`SIZE' field missing" )
+ FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \
+ "`FONTBOUNDINGBOX' field missing" )
+ FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \
+ "`CHARS' field missing" )
+ FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \
+ "`STARTCHAR' field missing" )
+ FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \
+ "`ENCODING' field missing" )
+ FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \
+ "`BBX' field missing" )
+ FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \
+ "`BBX' too big" )
+ FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \
+ "Font header corrupted or missing fields" )
+ FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \
+ "Font glyphs corrupted or missing fields" )
+
+
+/* END */
--- /dev/null
+++ b/include/fterrors.h
@@ -1,0 +1,198 @@
+/***************************************************************************/
+/* */
+/* fterrors.h */
+/* */
+/* FreeType error code handling (specification). */
+/* */
+/* Copyright 1996-2002, 2004, 2007, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This special header file is used to define the handling of FT2 */
+ /* enumeration constants. It can also be used to generate error message */
+ /* strings with a small macro trick explained below. */
+ /* */
+ /* I - Error Formats */
+ /* ----------------- */
+ /* */
+ /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */
+ /* defined in ftoption.h in order to make the higher byte indicate */
+ /* the module where the error has happened (this is not compatible */
+ /* with standard builds of FreeType 2). See the file `ftmoderr.h' for */
+ /* more details. */
+ /* */
+ /* */
+ /* II - Error Message strings */
+ /* -------------------------- */
+ /* */
+ /* The error definitions below are made through special macros that */
+ /* allow client applications to build a table of error message strings */
+ /* if they need it. The strings are not included in a normal build of */
+ /* FreeType 2 to save space (most client applications do not use */
+ /* them). */
+ /* */
+ /* To do so, you have to define the following macros before including */
+ /* this file: */
+ /* */
+ /* FT_ERROR_START_LIST :: */
+ /* This macro is called before anything else to define the start of */
+ /* the error list. It is followed by several FT_ERROR_DEF calls */
+ /* (see below). */
+ /* */
+ /* FT_ERROR_DEF( e, v, s ) :: */
+ /* This macro is called to define one single error. */
+ /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */
+ /* `v' is the error numerical value. */
+ /* `s' is the corresponding error string. */
+ /* */
+ /* FT_ERROR_END_LIST :: */
+ /* This macro ends the list. */
+ /* */
+ /* Additionally, you have to undefine __FTERRORS_H__ before #including */
+ /* this file. */
+ /* */
+ /* Here is a simple example: */
+ /* */
+ /* { */+ /* #undef __FTERRORS_H__ */
+ /* #define FT_ERRORDEF( e, v, s ) { e, s }, */+ /* #define FT_ERROR_START_LIST { */+ /* #define FT_ERROR_END_LIST { 0, 0 } }; */+ /* */
+ /* const struct */
+ /* { */+ /* int err_code; */
+ /* const char* err_msg; */
+ /* } ft_errors[] = */
+ /* */
+ /* #include FT_ERRORS_H */
+ /* } */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTERRORS_H__
+#define __FTERRORS_H__
+
+
+ /* include module base error codes */
+#include FT_MODULE_ERRORS_H
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** SETUP MACROS *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#undef FT_NEED_EXTERN_C
+
+
+ /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
+ /* By default, we use `FT_Err_'. */
+ /* */
+#ifndef FT_ERR_PREFIX
+#define FT_ERR_PREFIX FT_Err_
+#endif
+
+
+ /* FT_ERR_BASE is used as the base for module-specific errors. */
+ /* */
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+#ifndef FT_ERR_BASE
+#define FT_ERR_BASE FT_Mod_Err_Base
+#endif
+
+#else
+
+#undef FT_ERR_BASE
+#define FT_ERR_BASE 0
+
+#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
+
+
+ /* If FT_ERRORDEF is not defined, we need to define a simple */
+ /* enumeration type. */
+ /* */
+#ifndef FT_ERRORDEF
+
+#define FT_ERRORDEF( e, v, s ) e = v,
+#define FT_ERROR_START_LIST enum {+#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+ extern "C" {+#endif
+
+#endif /* !FT_ERRORDEF */
+
+
+ /* this macro is used to define an error */
+#define FT_ERRORDEF_( e, v, s ) \
+ FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
+
+ /* this is only used for <module>_Err_Ok, which must be 0! */
+#define FT_NOERRORDEF_( e, v, s ) \
+ FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
+
+
+#ifdef FT_ERROR_START_LIST
+ FT_ERROR_START_LIST
+#endif
+
+
+ /* now include the error codes */
+#include FT_ERROR_DEFINITIONS_H
+
+
+#ifdef FT_ERROR_END_LIST
+ FT_ERROR_END_LIST
+#endif
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** SIMPLE CLEANUP *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+#ifdef FT_NEED_EXTERN_C
+ }
+#endif
+
+#undef FT_ERROR_START_LIST
+#undef FT_ERROR_END_LIST
+
+#undef FT_ERRORDEF
+#undef FT_ERRORDEF_
+#undef FT_NOERRORDEF_
+
+#undef FT_NEED_EXTERN_C
+#undef FT_ERR_BASE
+
+ /* FT_ERR_PREFIX is needed internally */
+#ifndef FT2_BUILD_LIBRARY
+#undef FT_ERR_PREFIX
+#endif
+
+#endif /* __FTERRORS_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftgasp.h
@@ -1,0 +1,128 @@
+/***************************************************************************/
+/* */
+/* ftgasp.h */
+/* */
+/* Access of TrueType's `gasp' table (specification). */
+/* */
+/* Copyright 2007, 2008, 2011 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef _FT_GASP_H_
+#define _FT_GASP_H_
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+ /***************************************************************************
+ *
+ * @section:
+ * gasp_table
+ *
+ * @title:
+ * Gasp Table
+ *
+ * @abstract:
+ * Retrieving TrueType `gasp' table entries.
+ *
+ * @description:
+ * The function @FT_Get_Gasp can be used to query a TrueType or OpenType
+ * font for specific entries in its `gasp' table, if any. This is
+ * mainly useful when implementing native TrueType hinting with the
+ * bytecode interpreter to duplicate the Windows text rendering results.
+ */
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FT_GASP_XXX
+ *
+ * @description:
+ * A list of values and/or bit-flags returned by the @FT_Get_Gasp
+ * function.
+ *
+ * @values:
+ * FT_GASP_NO_TABLE ::
+ * This special value means that there is no GASP table in this face.
+ * It is up to the client to decide what to do.
+ *
+ * FT_GASP_DO_GRIDFIT ::
+ * Grid-fitting and hinting should be performed at the specified ppem.
+ * This *really* means TrueType bytecode interpretation. If this bit
+ * is not set, no hinting gets applied.
+ *
+ * FT_GASP_DO_GRAY ::
+ * Anti-aliased rendering should be performed at the specified ppem.
+ * If not set, do monochrome rendering.
+ *
+ * FT_GASP_SYMMETRIC_SMOOTHING ::
+ * If set, smoothing along multiple axes must be used with ClearType.
+ *
+ * FT_GASP_SYMMETRIC_GRIDFIT ::
+ * Grid-fitting must be used with ClearType's symmetric smoothing.
+ *
+ * @note:
+ * The bit-flags `FT_GASP_DO_GRIDFIT' and `FT_GASP_DO_GRAY' are to be
+ * used for standard font rasterization only. Independently of that,
+ * `FT_GASP_SYMMETRIC_SMOOTHING' and `FT_GASP_SYMMETRIC_GRIDFIT' are to
+ * be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT' and
+ * `FT_GASP_DO_GRAY' are consequently ignored).
+ *
+ * `ClearType' is Microsoft's implementation of LCD rendering, partly
+ * protected by patents.
+ *
+ * @since:
+ * 2.3.0
+ */
+#define FT_GASP_NO_TABLE -1
+#define FT_GASP_DO_GRIDFIT 0x01
+#define FT_GASP_DO_GRAY 0x02
+#define FT_GASP_SYMMETRIC_SMOOTHING 0x08
+#define FT_GASP_SYMMETRIC_GRIDFIT 0x10
+
+
+ /*************************************************************************
+ *
+ * @func:
+ * FT_Get_Gasp
+ *
+ * @description:
+ * Read the `gasp' table from a TrueType or OpenType font file and
+ * return the entry corresponding to a given character pixel size.
+ *
+ * @input:
+ * face :: The source face handle.
+ * ppem :: The vertical character pixel size.
+ *
+ * @return:
+ * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
+ * `gasp' table in the face.
+ *
+ * @since:
+ * 2.3.0
+ */
+ FT_EXPORT( FT_Int )
+ FT_Get_Gasp( FT_Face face,
+ FT_UInt ppem );
+
+/* */
+
+#endif /* _FT_GASP_H_ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftglyph.h
@@ -1,0 +1,620 @@
+/***************************************************************************/
+/* */
+/* ftglyph.h */
+/* */
+/* FreeType convenience functions to handle glyphs (specification). */
+/* */
+/* Copyright 1996-2003, 2006, 2008, 2009, 2011, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the definition of several convenience functions */
+ /* that can be used by client applications to easily retrieve glyph */
+ /* bitmaps and outlines from a given face. */
+ /* */
+ /* These functions should be optional if you are writing a font server */
+ /* or text layout engine on top of FreeType. However, they are pretty */
+ /* handy for many other simple uses of the library. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTGLYPH_H__
+#define __FTGLYPH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* glyph_management */
+ /* */
+ /* <Title> */
+ /* Glyph Management */
+ /* */
+ /* <Abstract> */
+ /* Generic interface to manage individual glyph data. */
+ /* */
+ /* <Description> */
+ /* This section contains definitions used to manage glyph data */
+ /* through generic FT_Glyph objects. Each of them can contain a */
+ /* bitmap, a vector outline, or even images in other formats. */
+ /* */
+ /*************************************************************************/
+
+
+ /* forward declaration to a private type */
+ typedef struct FT_Glyph_Class_ FT_Glyph_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Glyph */
+ /* */
+ /* <Description> */
+ /* Handle to an object used to model generic glyph images. It is a */
+ /* pointer to the @FT_GlyphRec structure and can contain a glyph */
+ /* bitmap or pointer. */
+ /* */
+ /* <Note> */
+ /* Glyph objects are not owned by the library. You must thus release */
+ /* them manually (through @FT_Done_Glyph) _before_ calling */
+ /* @FT_Done_FreeType. */
+ /* */
+ typedef struct FT_GlyphRec_* FT_Glyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_GlyphRec */
+ /* */
+ /* <Description> */
+ /* The root glyph structure contains a given glyph image plus its */
+ /* advance width in 16.16 fixed-point format. */
+ /* */
+ /* <Fields> */
+ /* library :: A handle to the FreeType library object. */
+ /* */
+ /* clazz :: A pointer to the glyph's class. Private. */
+ /* */
+ /* format :: The format of the glyph's image. */
+ /* */
+ /* advance :: A 16.16 vector that gives the glyph's advance width. */
+ /* */
+ typedef struct FT_GlyphRec_
+ {+ FT_Library library;
+ const FT_Glyph_Class* clazz;
+ FT_Glyph_Format format;
+ FT_Vector advance;
+
+ } FT_GlyphRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_BitmapGlyph */
+ /* */
+ /* <Description> */
+ /* A handle to an object used to model a bitmap glyph image. This is */
+ /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */
+ /* */
+ typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_BitmapGlyphRec */
+ /* */
+ /* <Description> */
+ /* A structure used for bitmap glyph images. This really is a */
+ /* `sub-class' of @FT_GlyphRec. */
+ /* */
+ /* <Fields> */
+ /* root :: The root @FT_Glyph fields. */
+ /* */
+ /* left :: The left-side bearing, i.e., the horizontal distance */
+ /* from the current pen position to the left border of the */
+ /* glyph bitmap. */
+ /* */
+ /* top :: The top-side bearing, i.e., the vertical distance from */
+ /* the current pen position to the top border of the glyph */
+ /* bitmap. This distance is positive for upwards~y! */
+ /* */
+ /* bitmap :: A descriptor for the bitmap. */
+ /* */
+ /* <Note> */
+ /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */
+ /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */
+ /* the bitmap's contents easily. */
+ /* */
+ /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */
+ /* and is thus created and destroyed with it. */
+ /* */
+ typedef struct FT_BitmapGlyphRec_
+ {+ FT_GlyphRec root;
+ FT_Int left;
+ FT_Int top;
+ FT_Bitmap bitmap;
+
+ } FT_BitmapGlyphRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_OutlineGlyph */
+ /* */
+ /* <Description> */
+ /* A handle to an object used to model an outline glyph image. This */
+ /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
+ /* */
+ typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_OutlineGlyphRec */
+ /* */
+ /* <Description> */
+ /* A structure used for outline (vectorial) glyph images. This */
+ /* really is a `sub-class' of @FT_GlyphRec. */
+ /* */
+ /* <Fields> */
+ /* root :: The root @FT_Glyph fields. */
+ /* */
+ /* outline :: A descriptor for the outline. */
+ /* */
+ /* <Note> */
+ /* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */
+ /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */
+ /* the outline's content easily. */
+ /* */
+ /* As the outline is extracted from a glyph slot, its coordinates are */
+ /* expressed normally in 26.6 pixels, unless the flag */
+ /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
+ /* */
+ /* The outline's tables are always owned by the object and are */
+ /* destroyed with it. */
+ /* */
+ typedef struct FT_OutlineGlyphRec_
+ {+ FT_GlyphRec root;
+ FT_Outline outline;
+
+ } FT_OutlineGlyphRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Glyph */
+ /* */
+ /* <Description> */
+ /* A function used to extract a glyph image from a slot. Note that */
+ /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */
+ /* */
+ /* <Input> */
+ /* slot :: A handle to the source glyph slot. */
+ /* */
+ /* <Output> */
+ /* aglyph :: A handle to the glyph object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Glyph( FT_GlyphSlot slot,
+ FT_Glyph *aglyph );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_Copy */
+ /* */
+ /* <Description> */
+ /* A function used to copy a glyph image. Note that the created */
+ /* @FT_Glyph object must be released with @FT_Done_Glyph. */
+ /* */
+ /* <Input> */
+ /* source :: A handle to the source glyph object. */
+ /* */
+ /* <Output> */
+ /* target :: A handle to the target glyph object. 0~in case of */
+ /* error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_Copy( FT_Glyph source,
+ FT_Glyph *target );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_Transform */
+ /* */
+ /* <Description> */
+ /* Transform a glyph image if its format is scalable. */
+ /* */
+ /* <InOut> */
+ /* glyph :: A handle to the target glyph object. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to a 2x2 matrix to apply. */
+ /* */
+ /* delta :: A pointer to a 2d vector to apply. Coordinates are */
+ /* expressed in 1/64th of a pixel. */
+ /* */
+ /* <Return> */
+ /* FreeType error code (if not 0, the glyph format is not scalable). */
+ /* */
+ /* <Note> */
+ /* The 2x2 transformation matrix is also applied to the glyph's */
+ /* advance vector. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_Transform( FT_Glyph glyph,
+ FT_Matrix* matrix,
+ FT_Vector* delta );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Glyph_BBox_Mode */
+ /* */
+ /* <Description> */
+ /* The mode how the values of @FT_Glyph_Get_CBox are returned. */
+ /* */
+ /* <Values> */
+ /* FT_GLYPH_BBOX_UNSCALED :: */
+ /* Return unscaled font units. */
+ /* */
+ /* FT_GLYPH_BBOX_SUBPIXELS :: */
+ /* Return unfitted 26.6 coordinates. */
+ /* */
+ /* FT_GLYPH_BBOX_GRIDFIT :: */
+ /* Return grid-fitted 26.6 coordinates. */
+ /* */
+ /* FT_GLYPH_BBOX_TRUNCATE :: */
+ /* Return coordinates in integer pixels. */
+ /* */
+ /* FT_GLYPH_BBOX_PIXELS :: */
+ /* Return grid-fitted pixel coordinates. */
+ /* */
+ typedef enum FT_Glyph_BBox_Mode_
+ {+ FT_GLYPH_BBOX_UNSCALED = 0,
+ FT_GLYPH_BBOX_SUBPIXELS = 0,
+ FT_GLYPH_BBOX_GRIDFIT = 1,
+ FT_GLYPH_BBOX_TRUNCATE = 2,
+ FT_GLYPH_BBOX_PIXELS = 3
+
+ } FT_Glyph_BBox_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_glyph_bbox_xxx */
+ /* */
+ /* <Description> */
+ /* These constants are deprecated. Use the corresponding */
+ /* @FT_Glyph_BBox_Mode values instead. */
+ /* */
+ /* <Values> */
+ /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */
+ /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */
+ /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */
+ /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */
+ /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */
+ /* */
+#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED
+#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS
+#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT
+#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE
+#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_Get_CBox */
+ /* */
+ /* <Description> */
+ /* Return a glyph's `control box'. The control box encloses all the */
+ /* outline's points, including Bézier control points. Though it */
+ /* coincides with the exact bounding box for most glyphs, it can be */
+ /* slightly larger in some situations (like when rotating an outline */
+ /* that contains Bézier outside arcs). */
+ /* */
+ /* Computing the control box is very fast, while getting the bounding */
+ /* box can take much more time as it needs to walk over all segments */
+ /* and arcs in the outline. To get the latter, you can use the */
+ /* `ftbbox' component, which is dedicated to this single task. */
+ /* */
+ /* <Input> */
+ /* glyph :: A handle to the source glyph object. */
+ /* */
+ /* mode :: The mode that indicates how to interpret the returned */
+ /* bounding box values. */
+ /* */
+ /* <Output> */
+ /* acbox :: The glyph coordinate bounding box. Coordinates are */
+ /* expressed in 1/64th of pixels if it is grid-fitted. */
+ /* */
+ /* <Note> */
+ /* Coordinates are relative to the glyph origin, using the y~upwards */
+ /* convention. */
+ /* */
+ /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */
+ /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */
+ /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */
+ /* is another name for this constant. */
+ /* */
+ /* If the font is tricky and the glyph has been loaded with */
+ /* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get */
+ /* reasonable values for the CBox it is necessary to load the glyph */
+ /* at a large ppem value (so that the hinting instructions can */
+ /* properly shift and scale the subglyphs), then extracting the CBox, */
+ /* which can be eventually converted back to font units. */
+ /* */
+ /* Note that the maximum coordinates are exclusive, which means that */
+ /* one can compute the width and height of the glyph image (be it in */
+ /* integer or 26.6 pixels) as: */
+ /* */
+ /* { */+ /* width = bbox.xMax - bbox.xMin; */
+ /* height = bbox.yMax - bbox.yMin; */
+ /* } */
+ /* */
+ /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */
+ /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */
+ /* which corresponds to: */
+ /* */
+ /* { */+ /* bbox.xMin = FLOOR(bbox.xMin); */
+ /* bbox.yMin = FLOOR(bbox.yMin); */
+ /* bbox.xMax = CEILING(bbox.xMax); */
+ /* bbox.yMax = CEILING(bbox.yMax); */
+ /* } */
+ /* */
+ /* To get the bbox in pixel coordinates, set `bbox_mode' to */
+ /* @FT_GLYPH_BBOX_TRUNCATE. */
+ /* */
+ /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */
+ /* to @FT_GLYPH_BBOX_PIXELS. */
+ /* */
+ FT_EXPORT( void )
+ FT_Glyph_Get_CBox( FT_Glyph glyph,
+ FT_UInt bbox_mode,
+ FT_BBox *acbox );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Glyph_To_Bitmap */
+ /* */
+ /* <Description> */
+ /* Convert a given glyph object to a bitmap glyph object. */
+ /* */
+ /* <InOut> */
+ /* the_glyph :: A pointer to a handle to the target glyph. */
+ /* */
+ /* <Input> */
+ /* render_mode :: An enumeration that describes how the data is */
+ /* rendered. */
+ /* */
+ /* origin :: A pointer to a vector used to translate the glyph */
+ /* image before rendering. Can be~0 (if no */
+ /* translation). The origin is expressed in */
+ /* 26.6 pixels. */
+ /* */
+ /* destroy :: A boolean that indicates that the original glyph */
+ /* image should be destroyed by this function. It is */
+ /* never destroyed in case of error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function does nothing if the glyph format isn't scalable. */
+ /* */
+ /* The glyph image is translated with the `origin' vector before */
+ /* rendering. */
+ /* */
+ /* The first parameter is a pointer to an @FT_Glyph handle, that will */
+ /* be _replaced_ by this function (with newly allocated data). */
+ /* Typically, you would use (omitting error handling): */
+ /* */
+ /* */
+ /* { */+ /* FT_Glyph glyph; */
+ /* FT_BitmapGlyph glyph_bitmap; */
+ /* */
+ /* */
+ /* // load glyph */
+ /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */
+ /* */
+ /* // extract glyph image */
+ /* error = FT_Get_Glyph( face->glyph, &glyph ); */
+ /* */
+ /* // convert to a bitmap (default render mode + destroying old) */
+ /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */
+ /* { */+ /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */
+ /* 0, 1 ); */
+ /* if ( error ) // `glyph' unchanged */
+ /* ... */
+ /* } */
+ /* */
+ /* // access bitmap content by typecasting */
+ /* glyph_bitmap = (FT_BitmapGlyph)glyph; */
+ /* */
+ /* // do funny stuff with it, like blitting/drawing */
+ /* ... */
+ /* */
+ /* // discard glyph image (bitmap or not) */
+ /* FT_Done_Glyph( glyph ); */
+ /* } */
+ /* */
+ /* */
+ /* Here another example, again without error handling: */
+ /* */
+ /* */
+ /* { */+ /* FT_Glyph glyphs[MAX_GLYPHS] */
+ /* */
+ /* */
+ /* ... */
+ /* */
+ /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
+ /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */
+ /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */
+ /* */
+ /* ... */
+ /* */
+ /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
+ /* { */+ /* FT_Glyph bitmap = glyphs[idx]; */
+ /* */
+ /* */
+ /* ... */
+ /* */
+ /* // after this call, `bitmap' no longer points into */
+ /* // the `glyphs' array (and the old value isn't destroyed) */
+ /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */
+ /* */
+ /* ... */
+ /* */
+ /* FT_Done_Glyph( bitmap ); */
+ /* } */
+ /* */
+ /* ... */
+ /* */
+ /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
+ /* FT_Done_Glyph( glyphs[idx] ); */
+ /* } */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
+ FT_Render_Mode render_mode,
+ FT_Vector* origin,
+ FT_Bool destroy );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Glyph */
+ /* */
+ /* <Description> */
+ /* Destroy a given glyph. */
+ /* */
+ /* <Input> */
+ /* glyph :: A handle to the target glyph object. */
+ /* */
+ FT_EXPORT( void )
+ FT_Done_Glyph( FT_Glyph glyph );
+
+ /* */
+
+
+ /* other helpful functions */
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* computations */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Matrix_Multiply */
+ /* */
+ /* <Description> */
+ /* Perform the matrix operation `b = a*b'. */
+ /* */
+ /* <Input> */
+ /* a :: A pointer to matrix `a'. */
+ /* */
+ /* <InOut> */
+ /* b :: A pointer to matrix `b'. */
+ /* */
+ /* <Note> */
+ /* The result is undefined if either `a' or `b' is zero. */
+ /* */
+ FT_EXPORT( void )
+ FT_Matrix_Multiply( const FT_Matrix* a,
+ FT_Matrix* b );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Matrix_Invert */
+ /* */
+ /* <Description> */
+ /* Invert a 2x2 matrix. Return an error if it can't be inverted. */
+ /* */
+ /* <InOut> */
+ /* matrix :: A pointer to the target matrix. Remains untouched in */
+ /* case of error. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Matrix_Invert( FT_Matrix* matrix );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLYPH_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
--- /dev/null
+++ b/include/ftgxval.h
@@ -1,0 +1,358 @@
+/***************************************************************************/
+/* */
+/* ftgxval.h */
+/* */
+/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
+/* */
+/* Copyright 2004-2006, 2013 by */
+/* Masatake YAMATO, Redhat K.K, */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGXVAL_H__
+#define __FTGXVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* gx_validation */
+ /* */
+ /* <Title> */
+ /* TrueTypeGX/AAT Validation */
+ /* */
+ /* <Abstract> */
+ /* An API to validate TrueTypeGX/AAT tables. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of functions to validate */
+ /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */
+ /* trak, prop, lcar). */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* */
+ /* Warning: Use FT_VALIDATE_XXX to validate a table. */
+ /* Following definitions are for gxvalid developers. */
+ /* */
+ /* */
+ /*************************************************************************/
+
+#define FT_VALIDATE_feat_INDEX 0
+#define FT_VALIDATE_mort_INDEX 1
+#define FT_VALIDATE_morx_INDEX 2
+#define FT_VALIDATE_bsln_INDEX 3
+#define FT_VALIDATE_just_INDEX 4
+#define FT_VALIDATE_kern_INDEX 5
+#define FT_VALIDATE_opbd_INDEX 6
+#define FT_VALIDATE_trak_INDEX 7
+#define FT_VALIDATE_prop_INDEX 8
+#define FT_VALIDATE_lcar_INDEX 9
+#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_VALIDATE_GX_LENGTH
+ *
+ * @description:
+ * The number of tables checked in this module. Use it as a parameter
+ * for the `table-length' argument of function @FT_TrueTypeGX_Validate.
+ */
+#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+ /* */
+
+ /* Up to 0x1000 is used by otvalid.
+ Ox2xxx is reserved for feature OT extension. */
+#define FT_VALIDATE_GX_START 0x4000
+#define FT_VALIDATE_GX_BITFIELD( tag ) \
+ ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
+
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_VALIDATE_GXXXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_TrueTypeGX_Validate to
+ * indicate which TrueTypeGX/AAT Type tables should be validated.
+ *
+ * @values:
+ * FT_VALIDATE_feat ::
+ * Validate `feat' table.
+ *
+ * FT_VALIDATE_mort ::
+ * Validate `mort' table.
+ *
+ * FT_VALIDATE_morx ::
+ * Validate `morx' table.
+ *
+ * FT_VALIDATE_bsln ::
+ * Validate `bsln' table.
+ *
+ * FT_VALIDATE_just ::
+ * Validate `just' table.
+ *
+ * FT_VALIDATE_kern ::
+ * Validate `kern' table.
+ *
+ * FT_VALIDATE_opbd ::
+ * Validate `opbd' table.
+ *
+ * FT_VALIDATE_trak ::
+ * Validate `trak' table.
+ *
+ * FT_VALIDATE_prop ::
+ * Validate `prop' table.
+ *
+ * FT_VALIDATE_lcar ::
+ * Validate `lcar' table.
+ *
+ * FT_VALIDATE_GX ::
+ * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
+ * opbd, trak, prop and lcar).
+ *
+ */
+
+#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat )
+#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort )
+#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx )
+#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln )
+#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just )
+#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern )
+#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd )
+#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak )
+#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop )
+#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \
+ FT_VALIDATE_mort | \
+ FT_VALIDATE_morx | \
+ FT_VALIDATE_bsln | \
+ FT_VALIDATE_just | \
+ FT_VALIDATE_kern | \
+ FT_VALIDATE_opbd | \
+ FT_VALIDATE_trak | \
+ FT_VALIDATE_prop | \
+ FT_VALIDATE_lcar )
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_TrueTypeGX_Validate
+ *
+ * @description:
+ * Validate various TrueTypeGX tables to assure that all offsets and
+ * indices are valid. The idea is that a higher-level library that
+ * actually does the text layout can access those tables without
+ * error checking (which can be quite time consuming).
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * validation_flags ::
+ * A bit field that specifies the tables to be validated. See
+ * @FT_VALIDATE_GXXXX for possible values.
+ *
+ * table_length ::
+ * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH
+ * should be passed.
+ *
+ * @output:
+ * tables ::
+ * The array where all validated sfnt tables are stored.
+ * The array itself must be allocated by a client.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with TrueTypeGX fonts, returning an error
+ * otherwise.
+ *
+ * After use, the application should deallocate the buffers pointed to by
+ * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value
+ * indicates that the table either doesn't exist in the font, the
+ * application hasn't asked for validation, or the validator doesn't have
+ * the ability to validate the sfnt table.
+ */
+ FT_EXPORT( FT_Error )
+ FT_TrueTypeGX_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
+ FT_UInt table_length );
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_TrueTypeGX_Free
+ *
+ * @description:
+ * Free the buffer allocated by TrueTypeGX validator.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * table ::
+ * The pointer to the buffer allocated by
+ * @FT_TrueTypeGX_Validate.
+ *
+ * @note:
+ * This function must be used to free the buffer allocated by
+ * @FT_TrueTypeGX_Validate only.
+ */
+ FT_EXPORT( void )
+ FT_TrueTypeGX_Free( FT_Face face,
+ FT_Bytes table );
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_VALIDATE_CKERNXXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_ClassicKern_Validate
+ * to indicate the classic kern dialect or dialects. If the selected
+ * type doesn't fit, @FT_ClassicKern_Validate regards the table as
+ * invalid.
+ *
+ * @values:
+ * FT_VALIDATE_MS ::
+ * Handle the `kern' table as a classic Microsoft kern table.
+ *
+ * FT_VALIDATE_APPLE ::
+ * Handle the `kern' table as a classic Apple kern table.
+ *
+ * FT_VALIDATE_CKERN ::
+ * Handle the `kern' as either classic Apple or Microsoft kern table.
+ */
+#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 )
+#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 )
+
+#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_ClassicKern_Validate
+ *
+ * @description:
+ * Validate classic (16-bit format) kern table to assure that the offsets
+ * and indices are valid. The idea is that a higher-level library that
+ * actually does the text layout can access those tables without error
+ * checking (which can be quite time consuming).
+ *
+ * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
+ * the new 32-bit format and the classic 16-bit format, while
+ * FT_ClassicKern_Validate only supports the classic 16-bit format.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * validation_flags ::
+ * A bit field that specifies the dialect to be validated. See
+ * @FT_VALIDATE_CKERNXXX for possible values.
+ *
+ * @output:
+ * ckern_table ::
+ * A pointer to the kern table.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * After use, the application should deallocate the buffers pointed to by
+ * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value
+ * indicates that the table doesn't exist in the font.
+ */
+ FT_EXPORT( FT_Error )
+ FT_ClassicKern_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes *ckern_table );
+
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_ClassicKern_Free
+ *
+ * @description:
+ * Free the buffer allocated by classic Kern validator.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * table ::
+ * The pointer to the buffer that is allocated by
+ * @FT_ClassicKern_Validate.
+ *
+ * @note:
+ * This function must be used to free the buffer allocated by
+ * @FT_ClassicKern_Validate only.
+ */
+ FT_EXPORT( void )
+ FT_ClassicKern_Free( FT_Face face,
+ FT_Bytes table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGXVAL_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftgzip.h
@@ -1,0 +1,149 @@
+/***************************************************************************/
+/* */
+/* ftgzip.h */
+/* */
+/* Gzip-compressed stream support. */
+/* */
+/* Copyright 2002-2004, 2006, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGZIP_H__
+#define __FTGZIP_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* gzip */
+ /* */
+ /* <Title> */
+ /* GZIP Streams */
+ /* */
+ /* <Abstract> */
+ /* Using gzip-compressed font files. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of Gzip-specific functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Stream_OpenGzip
+ *
+ * @description:
+ * Open a new stream to parse gzip-compressed font files. This is
+ * mainly used to support the compressed `*.pcf.gz' fonts that come
+ * with XFree86.
+ *
+ * @input:
+ * stream ::
+ * The target embedding stream.
+ *
+ * source ::
+ * The source stream.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source stream must be opened _before_ calling this function.
+ *
+ * Calling the internal function `FT_Stream_Close' on the new stream will
+ * *not* call `FT_Stream_Close' on the source stream. None of the stream
+ * objects will be released to the heap.
+ *
+ * The stream implementation is very basic and resets the decompression
+ * process each time seeking backwards is needed within the stream.
+ *
+ * In certain builds of the library, gzip compression recognition is
+ * automatically handled when calling @FT_New_Face or @FT_Open_Face.
+ * This means that if no font driver is capable of handling the raw
+ * compressed file, the library will try to open a gzipped stream from
+ * it and re-open the face with it.
+ *
+ * This function may return `FT_Err_Unimplemented_Feature' if your build
+ * of FreeType was not compiled with zlib support.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stream_OpenGzip( FT_Stream stream,
+ FT_Stream source );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Gzip_Uncompress
+ *
+ * @description:
+ * Decompress a zipped input buffer into an output buffer. This function
+ * is modeled after zlib's `uncompress' function.
+ *
+ * @input:
+ * memory ::
+ * A FreeType memory handle.
+ *
+ * input ::
+ * The input buffer.
+ *
+ * input_len ::
+ * The length of the input buffer.
+ *
+ * @output:
+ * output::
+ * The output buffer.
+ *
+ * @inout:
+ * output_len ::
+ * Before calling the function, this is the the total size of the
+ * output buffer, which must be large enough to hold the entire
+ * uncompressed data (so the size of the uncompressed data must be
+ * known in advance). After calling the function, `output_len' is the
+ * size of the used data in `output'.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function may return `FT_Err_Unimplemented_Feature' if your build
+ * of FreeType was not compiled with zlib support.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Gzip_Uncompress( FT_Memory memory,
+ FT_Byte* output,
+ FT_ULong* output_len,
+ const FT_Byte* input,
+ FT_ULong input_len );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGZIP_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftimage.h
@@ -1,0 +1,1322 @@
+/***************************************************************************/
+/* */
+/* ftimage.h */
+/* */
+/* FreeType glyph image formats and default raster interface */
+/* (specification). */
+/* */
+/* Copyright 1996-2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Note: A `raster' is simply a scan-line converter, used to render */
+ /* FT_Outlines into FT_Bitmaps. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTIMAGE_H__
+#define __FTIMAGE_H__
+
+
+ /* _STANDALONE_ is from ftgrays.c */
+#ifndef _STANDALONE_
+#include <ft2build.h>
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Pos */
+ /* */
+ /* <Description> */
+ /* The type FT_Pos is used to store vectorial coordinates. Depending */
+ /* on the context, these can represent distances in integer font */
+ /* units, or 16.16, or 26.6 fixed-point pixel coordinates. */
+ /* */
+ typedef signed long FT_Pos;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Vector */
+ /* */
+ /* <Description> */
+ /* A simple structure used to store a 2D vector; coordinates are of */
+ /* the FT_Pos type. */
+ /* */
+ /* <Fields> */
+ /* x :: The horizontal coordinate. */
+ /* y :: The vertical coordinate. */
+ /* */
+ typedef struct FT_Vector_
+ {+ FT_Pos x;
+ FT_Pos y;
+
+ } FT_Vector;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_BBox */
+ /* */
+ /* <Description> */
+ /* A structure used to hold an outline's bounding box, i.e., the */
+ /* coordinates of its extrema in the horizontal and vertical */
+ /* directions. */
+ /* */
+ /* <Fields> */
+ /* xMin :: The horizontal minimum (left-most). */
+ /* */
+ /* yMin :: The vertical minimum (bottom-most). */
+ /* */
+ /* xMax :: The horizontal maximum (right-most). */
+ /* */
+ /* yMax :: The vertical maximum (top-most). */
+ /* */
+ /* <Note> */
+ /* The bounding box is specified with the coordinates of the lower */
+ /* left and the upper right corner. In PostScript, those values are */
+ /* often called (llx,lly) and (urx,ury), respectively. */
+ /* */
+ /* If `yMin' is negative, this value gives the glyph's descender. */
+ /* Otherwise, the glyph doesn't descend below the baseline. */
+ /* Similarly, if `ymax' is positive, this value gives the glyph's */
+ /* ascender. */
+ /* */
+ /* `xMin' gives the horizontal distance from the glyph's origin to */
+ /* the left edge of the glyph's bounding box. If `xMin' is negative, */
+ /* the glyph extends to the left of the origin. */
+ /* */
+ typedef struct FT_BBox_
+ {+ FT_Pos xMin, yMin;
+ FT_Pos xMax, yMax;
+
+ } FT_BBox;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Pixel_Mode */
+ /* */
+ /* <Description> */
+ /* An enumeration type used to describe the format of pixels in a */
+ /* given bitmap. Note that additional formats may be added in the */
+ /* future. */
+ /* */
+ /* <Values> */
+ /* FT_PIXEL_MODE_NONE :: */
+ /* Value~0 is reserved. */
+ /* */
+ /* FT_PIXEL_MODE_MONO :: */
+ /* A monochrome bitmap, using 1~bit per pixel. Note that pixels */
+ /* are stored in most-significant order (MSB), which means that */
+ /* the left-most pixel in a byte has value 128. */
+ /* */
+ /* FT_PIXEL_MODE_GRAY :: */
+ /* An 8-bit bitmap, generally used to represent anti-aliased glyph */
+ /* images. Each pixel is stored in one byte. Note that the number */
+ /* of `gray' levels is stored in the `num_grays' field of the */
+ /* @FT_Bitmap structure (it generally is 256). */
+ /* */
+ /* FT_PIXEL_MODE_GRAY2 :: */
+ /* A 2-bit per pixel bitmap, used to represent embedded */
+ /* anti-aliased bitmaps in font files according to the OpenType */
+ /* specification. We haven't found a single font using this */
+ /* format, however. */
+ /* */
+ /* FT_PIXEL_MODE_GRAY4 :: */
+ /* A 4-bit per pixel bitmap, representing embedded anti-aliased */
+ /* bitmaps in font files according to the OpenType specification. */
+ /* We haven't found a single font using this format, however. */
+ /* */
+ /* FT_PIXEL_MODE_LCD :: */
+ /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */
+ /* used for display on LCD displays; the bitmap is three times */
+ /* wider than the original glyph image. See also */
+ /* @FT_RENDER_MODE_LCD. */
+ /* */
+ /* FT_PIXEL_MODE_LCD_V :: */
+ /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */
+ /* used for display on rotated LCD displays; the bitmap is three */
+ /* times taller than the original glyph image. See also */
+ /* @FT_RENDER_MODE_LCD_V. */
+ /* */
+ /* FT_PIXEL_MODE_BGRA :: */
+ /* An image with four 8-bit channels per pixel, representing a */
+ /* color image (such as emoticons) with alpha channel. For each */
+ /* pixel, the format is BGRA, which means, the blue channel comes */
+ /* first in memory. The color channels are pre-multiplied and in */
+ /* the sRGB colorspace. For example, full red at half-translucent */
+ /* opacity will be represented as `00,00,80,80', not `00,00,FF,80'. */
+ /* See also @FT_LOAD_COLOR. */
+ /* */
+ typedef enum FT_Pixel_Mode_
+ {+ FT_PIXEL_MODE_NONE = 0,
+ FT_PIXEL_MODE_MONO,
+ FT_PIXEL_MODE_GRAY,
+ FT_PIXEL_MODE_GRAY2,
+ FT_PIXEL_MODE_GRAY4,
+ FT_PIXEL_MODE_LCD,
+ FT_PIXEL_MODE_LCD_V,
+ FT_PIXEL_MODE_BGRA,
+
+ FT_PIXEL_MODE_MAX /* do not remove */
+
+ } FT_Pixel_Mode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_pixel_mode_xxx */
+ /* */
+ /* <Description> */
+ /* A list of deprecated constants. Use the corresponding */
+ /* @FT_Pixel_Mode values instead. */
+ /* */
+ /* <Values> */
+ /* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */
+ /* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */
+ /* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */
+ /* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */
+ /* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */
+ /* */
+#define ft_pixel_mode_none FT_PIXEL_MODE_NONE
+#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO
+#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY
+#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2
+#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4
+
+ /* */
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Palette_Mode */
+ /* */
+ /* <Description> */
+ /* THIS TYPE IS DEPRECATED. DO NOT USE IT! */
+ /* */
+ /* An enumeration type to describe the format of a bitmap palette, */
+ /* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */
+ /* */
+ /* <Values> */
+ /* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */
+ /* records. */
+ /* */
+ /* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */
+ /* records. */
+ /* */
+ /* <Note> */
+ /* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */
+ /* FreeType, these types are not handled by the library itself. */
+ /* */
+ typedef enum FT_Palette_Mode_
+ {+ ft_palette_mode_rgb = 0,
+ ft_palette_mode_rgba,
+
+ ft_palette_mode_max /* do not remove */
+
+ } FT_Palette_Mode;
+
+ /* */
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Bitmap */
+ /* */
+ /* <Description> */
+ /* A structure used to describe a bitmap or pixmap to the raster. */
+ /* Note that we now manage pixmaps of various depths through the */
+ /* `pixel_mode' field. */
+ /* */
+ /* <Fields> */
+ /* rows :: The number of bitmap rows. */
+ /* */
+ /* width :: The number of pixels in bitmap row. */
+ /* */
+ /* pitch :: The pitch's absolute value is the number of bytes */
+ /* taken by one bitmap row, including padding. */
+ /* However, the pitch is positive when the bitmap has */
+ /* a `down' flow, and negative when it has an `up' */
+ /* flow. In all cases, the pitch is an offset to add */
+ /* to a bitmap pointer in order to go down one row. */
+ /* */
+ /* Note that `padding' means the alignment of a */
+ /* bitmap to a byte border, and FreeType functions */
+ /* normally align to the smallest possible integer */
+ /* value. */
+ /* */
+ /* For the B/W rasterizer, `pitch' is always an even */
+ /* number. */
+ /* */
+ /* To change the pitch of a bitmap (say, to make it a */
+ /* multiple of 4), use @FT_Bitmap_Convert. */
+ /* Alternatively, you might use callback functions to */
+ /* directly render to the application's surface; see */
+ /* the file `example2.cpp' in the tutorial for a */
+ /* demonstration. */
+ /* */
+ /* buffer :: A typeless pointer to the bitmap buffer. This */
+ /* value should be aligned on 32-bit boundaries in */
+ /* most cases. */
+ /* */
+ /* num_grays :: This field is only used with */
+ /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */
+ /* levels used in the bitmap. */
+ /* */
+ /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */
+ /* See @FT_Pixel_Mode for possible values. */
+ /* */
+ /* palette_mode :: This field is intended for paletted pixel modes; */
+ /* it indicates how the palette is stored. Not */
+ /* used currently. */
+ /* */
+ /* palette :: A typeless pointer to the bitmap palette; this */
+ /* field is intended for paletted pixel modes. Not */
+ /* used currently. */
+ /* */
+ /* <Note> */
+ /* For now, the only pixel modes supported by FreeType are mono and */
+ /* grays. However, drivers might be added in the future to support */
+ /* more `colorful' options. */
+ /* */
+ typedef struct FT_Bitmap_
+ {+ int rows;
+ int width;
+ int pitch;
+ unsigned char* buffer;
+ short num_grays;
+ char pixel_mode;
+ char palette_mode;
+ void* palette;
+
+ } FT_Bitmap;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* outline_processing */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Outline */
+ /* */
+ /* <Description> */
+ /* This structure is used to describe an outline to the scan-line */
+ /* converter. */
+ /* */
+ /* <Fields> */
+ /* n_contours :: The number of contours in the outline. */
+ /* */
+ /* n_points :: The number of points in the outline. */
+ /* */
+ /* points :: A pointer to an array of `n_points' @FT_Vector */
+ /* elements, giving the outline's point coordinates. */
+ /* */
+ /* tags :: A pointer to an array of `n_points' chars, giving */
+ /* each outline point's type. */
+ /* */
+ /* If bit~0 is unset, the point is `off' the curve, */
+ /* i.e., a Bézier control point, while it is `on' if */
+ /* set. */
+ /* */
+ /* Bit~1 is meaningful for `off' points only. If set, */
+ /* it indicates a third-order Bézier arc control point; */
+ /* and a second-order control point if unset. */
+ /* */
+ /* If bit~2 is set, bits 5-7 contain the drop-out mode */
+ /* (as defined in the OpenType specification; the value */
+ /* is the same as the argument to the SCANMODE */
+ /* instruction). */
+ /* */
+ /* Bits 3 and~4 are reserved for internal purposes. */
+ /* */
+ /* contours :: An array of `n_contours' shorts, giving the end */
+ /* point of each contour within the outline. For */
+ /* example, the first contour is defined by the points */
+ /* `0' to `contours[0]', the second one is defined by */
+ /* the points `contours[0]+1' to `contours[1]', etc. */
+ /* */
+ /* flags :: A set of bit flags used to characterize the outline */
+ /* and give hints to the scan-converter and hinter on */
+ /* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */
+ /* */
+ /* <Note> */
+ /* The B/W rasterizer only checks bit~2 in the `tags' array for the */
+ /* first point of each contour. The drop-out mode as given with */
+ /* @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */
+ /* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */
+ /* */
+ typedef struct FT_Outline_
+ {+ short n_contours; /* number of contours in glyph */
+ short n_points; /* number of points in the glyph */
+
+ FT_Vector* points; /* the outline's points */
+ char* tags; /* the points flags */
+ short* contours; /* the contour end points */
+
+ int flags; /* outline masks */
+
+ } FT_Outline;
+
+ /* Following limits must be consistent with */
+ /* FT_Outline.{n_contours,n_points} */+#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX
+#define FT_OUTLINE_POINTS_MAX SHRT_MAX
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_OUTLINE_FLAGS */
+ /* */
+ /* <Description> */
+ /* A list of bit-field constants use for the flags in an outline's */
+ /* `flags' field. */
+ /* */
+ /* <Values> */
+ /* FT_OUTLINE_NONE :: */
+ /* Value~0 is reserved. */
+ /* */
+ /* FT_OUTLINE_OWNER :: */
+ /* If set, this flag indicates that the outline's field arrays */
+ /* (i.e., `points', `flags', and `contours') are `owned' by the */
+ /* outline object, and should thus be freed when it is destroyed. */
+ /* */
+ /* FT_OUTLINE_EVEN_ODD_FILL :: */
+ /* By default, outlines are filled using the non-zero winding rule. */
+ /* If set to 1, the outline will be filled using the even-odd fill */
+ /* rule (only works with the smooth rasterizer). */
+ /* */
+ /* FT_OUTLINE_REVERSE_FILL :: */
+ /* By default, outside contours of an outline are oriented in */
+ /* clock-wise direction, as defined in the TrueType specification. */
+ /* This flag is set if the outline uses the opposite direction */
+ /* (typically for Type~1 fonts). This flag is ignored by the scan */
+ /* converter. */
+ /* */
+ /* FT_OUTLINE_IGNORE_DROPOUTS :: */
+ /* By default, the scan converter will try to detect drop-outs in */
+ /* an outline and correct the glyph bitmap to ensure consistent */
+ /* shape continuity. If set, this flag hints the scan-line */
+ /* converter to ignore such cases. See below for more information. */
+ /* */
+ /* FT_OUTLINE_SMART_DROPOUTS :: */
+ /* Select smart dropout control. If unset, use simple dropout */
+ /* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See */
+ /* below for more information. */
+ /* */
+ /* FT_OUTLINE_INCLUDE_STUBS :: */
+ /* If set, turn pixels on for `stubs', otherwise exclude them. */
+ /* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for */
+ /* more information. */
+ /* */
+ /* FT_OUTLINE_HIGH_PRECISION :: */
+ /* This flag indicates that the scan-line converter should try to */
+ /* convert this outline to bitmaps with the highest possible */
+ /* quality. It is typically set for small character sizes. Note */
+ /* that this is only a hint that might be completely ignored by a */
+ /* given scan-converter. */
+ /* */
+ /* FT_OUTLINE_SINGLE_PASS :: */
+ /* This flag is set to force a given scan-converter to only use a */
+ /* single pass over the outline to render a bitmap glyph image. */
+ /* Normally, it is set for very large character sizes. It is only */
+ /* a hint that might be completely ignored by a given */
+ /* scan-converter. */
+ /* */
+ /* <Note> */
+ /* The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */
+ /* and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth */
+ /* rasterizer. */
+ /* */
+ /* There exists a second mechanism to pass the drop-out mode to the */
+ /* B/W rasterizer; see the `tags' field in @FT_Outline. */
+ /* */
+ /* Please refer to the description of the `SCANTYPE' instruction in */
+ /* the OpenType specification (in file `ttinst1.doc') how simple */
+ /* drop-outs, smart drop-outs, and stubs are defined. */
+ /* */
+#define FT_OUTLINE_NONE 0x0
+#define FT_OUTLINE_OWNER 0x1
+#define FT_OUTLINE_EVEN_ODD_FILL 0x2
+#define FT_OUTLINE_REVERSE_FILL 0x4
+#define FT_OUTLINE_IGNORE_DROPOUTS 0x8
+#define FT_OUTLINE_SMART_DROPOUTS 0x10
+#define FT_OUTLINE_INCLUDE_STUBS 0x20
+
+#define FT_OUTLINE_HIGH_PRECISION 0x100
+#define FT_OUTLINE_SINGLE_PASS 0x200
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * ft_outline_flags
+ *
+ * @description:
+ * These constants are deprecated. Please use the corresponding
+ * @FT_OUTLINE_FLAGS values.
+ *
+ * @values:
+ * ft_outline_none :: See @FT_OUTLINE_NONE.
+ * ft_outline_owner :: See @FT_OUTLINE_OWNER.
+ * ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL.
+ * ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL.
+ * ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS.
+ * ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION.
+ * ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS.
+ */
+#define ft_outline_none FT_OUTLINE_NONE
+#define ft_outline_owner FT_OUTLINE_OWNER
+#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL
+#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL
+#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS
+#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION
+#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS
+
+ /* */
+
+#define FT_CURVE_TAG( flag ) ( flag & 3 )
+
+#define FT_CURVE_TAG_ON 1
+#define FT_CURVE_TAG_CONIC 0
+#define FT_CURVE_TAG_CUBIC 2
+
+#define FT_CURVE_TAG_HAS_SCANMODE 4
+
+#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */
+#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */
+
+#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
+ FT_CURVE_TAG_TOUCH_Y )
+
+#define FT_Curve_Tag_On FT_CURVE_TAG_ON
+#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC
+#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC
+#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X
+#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_MoveToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `move */
+ /* to' function during outline walking/decomposition. */
+ /* */
+ /* A `move to' is emitted to start a new contour in an outline. */
+ /* */
+ /* <Input> */
+ /* to :: A pointer to the target point of the `move to'. */
+ /* */
+ /* user :: A typeless pointer, which is passed from the caller of the */
+ /* decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_MoveToFunc)( const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_LineToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `line */
+ /* to' function during outline walking/decomposition. */
+ /* */
+ /* A `line to' is emitted to indicate a segment in the outline. */
+ /* */
+ /* <Input> */
+ /* to :: A pointer to the target point of the `line to'. */
+ /* */
+ /* user :: A typeless pointer, which is passed from the caller of the */
+ /* decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_LineToFunc)( const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_LineTo_Func FT_Outline_LineToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_ConicToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `conic */
+ /* to' function during outline walking or decomposition. */
+ /* */
+ /* A `conic to' is emitted to indicate a second-order Bézier arc in */
+ /* the outline. */
+ /* */
+ /* <Input> */
+ /* control :: An intermediate control point between the last position */
+ /* and the new target in `to'. */
+ /* */
+ /* to :: A pointer to the target end point of the conic arc. */
+ /* */
+ /* user :: A typeless pointer, which is passed from the caller of */
+ /* the decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_ConicToFunc)( const FT_Vector* control,
+ const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Outline_CubicToFunc */
+ /* */
+ /* <Description> */
+ /* A function pointer type used to describe the signature of a `cubic */
+ /* to' function during outline walking or decomposition. */
+ /* */
+ /* A `cubic to' is emitted to indicate a third-order Bézier arc. */
+ /* */
+ /* <Input> */
+ /* control1 :: A pointer to the first Bézier control point. */
+ /* */
+ /* control2 :: A pointer to the second Bézier control point. */
+ /* */
+ /* to :: A pointer to the target end point. */
+ /* */
+ /* user :: A typeless pointer, which is passed from the caller of */
+ /* the decomposition function. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ typedef int
+ (*FT_Outline_CubicToFunc)( const FT_Vector* control1,
+ const FT_Vector* control2,
+ const FT_Vector* to,
+ void* user );
+
+#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Outline_Funcs */
+ /* */
+ /* <Description> */
+ /* A structure to hold various function pointers used during outline */
+ /* decomposition in order to emit segments, conic, and cubic Béziers. */
+ /* */
+ /* <Fields> */
+ /* move_to :: The `move to' emitter. */
+ /* */
+ /* line_to :: The segment emitter. */
+ /* */
+ /* conic_to :: The second-order Bézier arc emitter. */
+ /* */
+ /* cubic_to :: The third-order Bézier arc emitter. */
+ /* */
+ /* shift :: The shift that is applied to coordinates before they */
+ /* are sent to the emitter. */
+ /* */
+ /* delta :: The delta that is applied to coordinates before they */
+ /* are sent to the emitter, but after the shift. */
+ /* */
+ /* <Note> */
+ /* The point coordinates sent to the emitters are the transformed */
+ /* version of the original coordinates (this is important for high */
+ /* accuracy during scan-conversion). The transformation is simple: */
+ /* */
+ /* { */+ /* x' = (x << shift) - delta */
+ /* y' = (x << shift) - delta */
+ /* } */
+ /* */
+ /* Set the values of `shift' and `delta' to~0 to get the original */
+ /* point coordinates. */
+ /* */
+ typedef struct FT_Outline_Funcs_
+ {+ FT_Outline_MoveToFunc move_to;
+ FT_Outline_LineToFunc line_to;
+ FT_Outline_ConicToFunc conic_to;
+ FT_Outline_CubicToFunc cubic_to;
+
+ int shift;
+ FT_Pos delta;
+
+ } FT_Outline_Funcs;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_IMAGE_TAG */
+ /* */
+ /* <Description> */
+ /* This macro converts four-letter tags to an unsigned long type. */
+ /* */
+ /* <Note> */
+ /* Since many 16-bit compilers don't like 32-bit enumerations, you */
+ /* should redefine this macro in case of problems to something like */
+ /* this: */
+ /* */
+ /* { */+ /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */
+ /* } */
+ /* */
+ /* to get a simple enumeration without assigning special numbers. */
+ /* */
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
+ value = ( ( (unsigned long)_x1 << 24 ) | \
+ ( (unsigned long)_x2 << 16 ) | \
+ ( (unsigned long)_x3 << 8 ) | \
+ (unsigned long)_x4 )
+#endif /* FT_IMAGE_TAG */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Glyph_Format */
+ /* */
+ /* <Description> */
+ /* An enumeration type used to describe the format of a given glyph */
+ /* image. Note that this version of FreeType only supports two image */
+ /* formats, even though future font drivers will be able to register */
+ /* their own format. */
+ /* */
+ /* <Values> */
+ /* FT_GLYPH_FORMAT_NONE :: */
+ /* The value~0 is reserved. */
+ /* */
+ /* FT_GLYPH_FORMAT_COMPOSITE :: */
+ /* The glyph image is a composite of several other images. This */
+ /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */
+ /* report compound glyphs (like accented characters). */
+ /* */
+ /* FT_GLYPH_FORMAT_BITMAP :: */
+ /* The glyph image is a bitmap, and can be described as an */
+ /* @FT_Bitmap. You generally need to access the `bitmap' field of */
+ /* the @FT_GlyphSlotRec structure to read it. */
+ /* */
+ /* FT_GLYPH_FORMAT_OUTLINE :: */
+ /* The glyph image is a vectorial outline made of line segments */
+ /* and Bézier arcs; it can be described as an @FT_Outline; you */
+ /* generally want to access the `outline' field of the */
+ /* @FT_GlyphSlotRec structure to read it. */
+ /* */
+ /* FT_GLYPH_FORMAT_PLOTTER :: */
+ /* The glyph image is a vectorial path with no inside and outside */
+ /* contours. Some Type~1 fonts, like those in the Hershey family, */
+ /* contain glyphs in this format. These are described as */
+ /* @FT_Outline, but FreeType isn't currently capable of rendering */
+ /* them correctly. */
+ /* */
+ typedef enum FT_Glyph_Format_
+ {+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
+
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ),
+ FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' )
+
+ } FT_Glyph_Format;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* ft_glyph_format_xxx */
+ /* */
+ /* <Description> */
+ /* A list of deprecated constants. Use the corresponding */
+ /* @FT_Glyph_Format values instead. */
+ /* */
+ /* <Values> */
+ /* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */
+ /* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */
+ /* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */
+ /* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */
+ /* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */
+ /* */
+#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE
+#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE
+#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP
+#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE
+#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** R A S T E R D E F I N I T I O N S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* A raster is a scan converter, in charge of rendering an outline into */
+ /* a a bitmap. This section contains the public API for rasters. */
+ /* */
+ /* Note that in FreeType 2, all rasters are now encapsulated within */
+ /* specific modules called `renderers'. See `ftrender.h' for more */
+ /* details on renderers. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* raster */
+ /* */
+ /* <Title> */
+ /* Scanline Converter */
+ /* */
+ /* <Abstract> */
+ /* How vectorial outlines are converted into bitmaps and pixmaps. */
+ /* */
+ /* <Description> */
+ /* This section contains technical definitions. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Raster */
+ /* */
+ /* <Description> */
+ /* A handle (pointer) to a raster object. Each object can be used */
+ /* independently to convert an outline into a bitmap or pixmap. */
+ /* */
+ typedef struct FT_RasterRec_* FT_Raster;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Span */
+ /* */
+ /* <Description> */
+ /* A structure used to model a single span of gray (or black) pixels */
+ /* when rendering a monochrome or anti-aliased bitmap. */
+ /* */
+ /* <Fields> */
+ /* x :: The span's horizontal start position. */
+ /* */
+ /* len :: The span's length in pixels. */
+ /* */
+ /* coverage :: The span color/coverage, ranging from 0 (background) */
+ /* to 255 (foreground). Only used for anti-aliased */
+ /* rendering. */
+ /* */
+ /* <Note> */
+ /* This structure is used by the span drawing callback type named */
+ /* @FT_SpanFunc that takes the y~coordinate of the span as a */
+ /* parameter. */
+ /* */
+ /* The coverage value is always between 0 and 255. If you want less */
+ /* gray values, the callback function has to reduce them. */
+ /* */
+ typedef struct FT_Span_
+ {+ short x;
+ unsigned short len;
+ unsigned char coverage;
+
+ } FT_Span;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_SpanFunc */
+ /* */
+ /* <Description> */
+ /* A function used as a call-back by the anti-aliased renderer in */
+ /* order to let client applications draw themselves the gray pixel */
+ /* spans on each scan line. */
+ /* */
+ /* <Input> */
+ /* y :: The scanline's y~coordinate. */
+ /* */
+ /* count :: The number of spans to draw on this scanline. */
+ /* */
+ /* spans :: A table of `count' spans to draw on the scanline. */
+ /* */
+ /* user :: User-supplied data that is passed to the callback. */
+ /* */
+ /* <Note> */
+ /* This callback allows client applications to directly render the */
+ /* gray spans of the anti-aliased bitmap to any kind of surfaces. */
+ /* */
+ /* This can be used to write anti-aliased outlines directly to a */
+ /* given background bitmap, and even perform translucency. */
+ /* */
+ /* Note that the `count' field cannot be greater than a fixed value */
+ /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */
+ /* `ftoption.h'. By default, this value is set to~32, which means */
+ /* that if there are more than 32~spans on a given scanline, the */
+ /* callback is called several times with the same `y' parameter in */
+ /* order to draw all callbacks. */
+ /* */
+ /* Otherwise, the callback is only called once per scan-line, and */
+ /* only for those scanlines that do have `gray' pixels on them. */
+ /* */
+ typedef void
+ (*FT_SpanFunc)( int y,
+ int count,
+ const FT_Span* spans,
+ void* user );
+
+#define FT_Raster_Span_Func FT_SpanFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_BitTest_Func */
+ /* */
+ /* <Description> */
+ /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */
+ /* */
+ /* A function used as a call-back by the monochrome scan-converter */
+ /* to test whether a given target pixel is already set to the drawing */
+ /* `color'. These tests are crucial to implement drop-out control */
+ /* per-se the TrueType spec. */
+ /* */
+ /* <Input> */
+ /* y :: The pixel's y~coordinate. */
+ /* */
+ /* x :: The pixel's x~coordinate. */
+ /* */
+ /* user :: User-supplied data that is passed to the callback. */
+ /* */
+ /* <Return> */
+ /* 1~if the pixel is `set', 0~otherwise. */
+ /* */
+ typedef int
+ (*FT_Raster_BitTest_Func)( int y,
+ int x,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_BitSet_Func */
+ /* */
+ /* <Description> */
+ /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */
+ /* */
+ /* A function used as a call-back by the monochrome scan-converter */
+ /* to set an individual target pixel. This is crucial to implement */
+ /* drop-out control according to the TrueType specification. */
+ /* */
+ /* <Input> */
+ /* y :: The pixel's y~coordinate. */
+ /* */
+ /* x :: The pixel's x~coordinate. */
+ /* */
+ /* user :: User-supplied data that is passed to the callback. */
+ /* */
+ /* <Return> */
+ /* 1~if the pixel is `set', 0~otherwise. */
+ /* */
+ typedef void
+ (*FT_Raster_BitSet_Func)( int y,
+ int x,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_RASTER_FLAG_XXX */
+ /* */
+ /* <Description> */
+ /* A list of bit flag constants as used in the `flags' field of a */
+ /* @FT_Raster_Params structure. */
+ /* */
+ /* <Values> */
+ /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */
+ /* */
+ /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */
+ /* anti-aliased glyph image should be */
+ /* generated. Otherwise, it will be */
+ /* monochrome (1-bit). */
+ /* */
+ /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */
+ /* rendering. In this mode, client */
+ /* applications must provide their own span */
+ /* callback. This lets them directly */
+ /* draw or compose over an existing bitmap. */
+ /* If this bit is not set, the target */
+ /* pixmap's buffer _must_ be zeroed before */
+ /* rendering. */
+ /* */
+ /* Note that for now, direct rendering is */
+ /* only possible with anti-aliased glyphs. */
+ /* */
+ /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */
+ /* rendering mode. If set, the output will */
+ /* be clipped to a box specified in the */
+ /* `clip_box' field of the */
+ /* @FT_Raster_Params structure. */
+ /* */
+ /* Note that by default, the glyph bitmap */
+ /* is clipped to the target pixmap, except */
+ /* in direct rendering mode where all spans */
+ /* are generated if no clipping box is set. */
+ /* */
+#define FT_RASTER_FLAG_DEFAULT 0x0
+#define FT_RASTER_FLAG_AA 0x1
+#define FT_RASTER_FLAG_DIRECT 0x2
+#define FT_RASTER_FLAG_CLIP 0x4
+
+ /* deprecated */
+#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT
+#define ft_raster_flag_aa FT_RASTER_FLAG_AA
+#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT
+#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Raster_Params */
+ /* */
+ /* <Description> */
+ /* A structure to hold the arguments used by a raster's render */
+ /* function. */
+ /* */
+ /* <Fields> */
+ /* target :: The target bitmap. */
+ /* */
+ /* source :: A pointer to the source glyph image (e.g., an */
+ /* @FT_Outline). */
+ /* */
+ /* flags :: The rendering flags. */
+ /* */
+ /* gray_spans :: The gray span drawing callback. */
+ /* */
+ /* black_spans :: The black span drawing callback. UNIMPLEMENTED! */
+ /* */
+ /* bit_test :: The bit test callback. UNIMPLEMENTED! */
+ /* */
+ /* bit_set :: The bit set callback. UNIMPLEMENTED! */
+ /* */
+ /* user :: User-supplied data that is passed to each drawing */
+ /* callback. */
+ /* */
+ /* clip_box :: An optional clipping box. It is only used in */
+ /* direct rendering mode. Note that coordinates here */
+ /* should be expressed in _integer_ pixels (and not in */
+ /* 26.6 fixed-point units). */
+ /* */
+ /* <Note> */
+ /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */
+ /* bit flag is set in the `flags' field, otherwise a monochrome */
+ /* bitmap is generated. */
+ /* */
+ /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */
+ /* raster will call the `gray_spans' callback to draw gray pixel */
+ /* spans, in the case of an aa glyph bitmap, it will call */
+ /* `black_spans', and `bit_test' and `bit_set' in the case of a */
+ /* monochrome bitmap. This allows direct composition over a */
+ /* pre-existing bitmap through user-provided callbacks to perform the */
+ /* span drawing/composition. */
+ /* */
+ /* Note that the `bit_test' and `bit_set' callbacks are required when */
+ /* rendering a monochrome bitmap, as they are crucial to implement */
+ /* correct drop-out control as defined in the TrueType specification. */
+ /* */
+ typedef struct FT_Raster_Params_
+ {+ const FT_Bitmap* target;
+ const void* source;
+ int flags;
+ FT_SpanFunc gray_spans;
+ FT_SpanFunc black_spans; /* doesn't work! */
+ FT_Raster_BitTest_Func bit_test; /* doesn't work! */
+ FT_Raster_BitSet_Func bit_set; /* doesn't work! */
+ void* user;
+ FT_BBox clip_box;
+
+ } FT_Raster_Params;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_NewFunc */
+ /* */
+ /* <Description> */
+ /* A function used to create a new raster object. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the memory allocator. */
+ /* */
+ /* <Output> */
+ /* raster :: A handle to the new raster object. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The `memory' parameter is a typeless pointer in order to avoid */
+ /* un-wanted dependencies on the rest of the FreeType code. In */
+ /* practice, it is an @FT_Memory object, i.e., a handle to the */
+ /* standard FreeType memory allocator. However, this field can be */
+ /* completely ignored by a given raster implementation. */
+ /* */
+ typedef int
+ (*FT_Raster_NewFunc)( void* memory,
+ FT_Raster* raster );
+
+#define FT_Raster_New_Func FT_Raster_NewFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_DoneFunc */
+ /* */
+ /* <Description> */
+ /* A function used to destroy a given raster object. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the raster object. */
+ /* */
+ typedef void
+ (*FT_Raster_DoneFunc)( FT_Raster raster );
+
+#define FT_Raster_Done_Func FT_Raster_DoneFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_ResetFunc */
+ /* */
+ /* <Description> */
+ /* FreeType provides an area of memory called the `render pool', */
+ /* available to all registered rasters. This pool can be freely used */
+ /* during a given scan-conversion but is shared by all rasters. Its */
+ /* content is thus transient. */
+ /* */
+ /* This function is called each time the render pool changes, or just */
+ /* after a new raster object is created. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the new raster object. */
+ /* */
+ /* pool_base :: The address in memory of the render pool. */
+ /* */
+ /* pool_size :: The size in bytes of the render pool. */
+ /* */
+ /* <Note> */
+ /* Rasters can ignore the render pool and rely on dynamic memory */
+ /* allocation if they want to (a handle to the memory allocator is */
+ /* passed to the raster constructor). However, this is not */
+ /* recommended for efficiency purposes. */
+ /* */
+ typedef void
+ (*FT_Raster_ResetFunc)( FT_Raster raster,
+ unsigned char* pool_base,
+ unsigned long pool_size );
+
+#define FT_Raster_Reset_Func FT_Raster_ResetFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_SetModeFunc */
+ /* */
+ /* <Description> */
+ /* This function is a generic facility to change modes or attributes */
+ /* in a given raster. This can be used for debugging purposes, or */
+ /* simply to allow implementation-specific `features' in a given */
+ /* raster module. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the new raster object. */
+ /* */
+ /* mode :: A 4-byte tag used to name the mode or property. */
+ /* */
+ /* args :: A pointer to the new mode/property to use. */
+ /* */
+ typedef int
+ (*FT_Raster_SetModeFunc)( FT_Raster raster,
+ unsigned long mode,
+ void* args );
+
+#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Raster_RenderFunc */
+ /* */
+ /* <Description> */
+ /* Invoke a given raster to scan-convert a given glyph image into a */
+ /* target bitmap. */
+ /* */
+ /* <Input> */
+ /* raster :: A handle to the raster object. */
+ /* */
+ /* params :: A pointer to an @FT_Raster_Params structure used to */
+ /* store the rendering parameters. */
+ /* */
+ /* <Return> */
+ /* Error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The exact format of the source image depends on the raster's glyph */
+ /* format defined in its @FT_Raster_Funcs structure. It can be an */
+ /* @FT_Outline or anything else in order to support a large array of */
+ /* glyph formats. */
+ /* */
+ /* Note also that the render function can fail and return a */
+ /* `FT_Err_Unimplemented_Feature' error code if the raster used does */
+ /* not support direct composition. */
+ /* */
+ /* XXX: For now, the standard raster doesn't support direct */
+ /* composition but this should change for the final release (see */
+ /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */
+ /* for examples of distinct implementations that support direct */
+ /* composition). */
+ /* */
+ typedef int
+ (*FT_Raster_RenderFunc)( FT_Raster raster,
+ const FT_Raster_Params* params );
+
+#define FT_Raster_Render_Func FT_Raster_RenderFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Raster_Funcs */
+ /* */
+ /* <Description> */
+ /* A structure used to describe a given raster class to the library. */
+ /* */
+ /* <Fields> */
+ /* glyph_format :: The supported glyph format for this raster. */
+ /* */
+ /* raster_new :: The raster constructor. */
+ /* */
+ /* raster_reset :: Used to reset the render pool within the raster. */
+ /* */
+ /* raster_render :: A function to render a glyph into a given bitmap. */
+ /* */
+ /* raster_done :: The raster destructor. */
+ /* */
+ typedef struct FT_Raster_Funcs_
+ {+ FT_Glyph_Format glyph_format;
+ FT_Raster_NewFunc raster_new;
+ FT_Raster_ResetFunc raster_reset;
+ FT_Raster_SetModeFunc raster_set_mode;
+ FT_Raster_RenderFunc raster_render;
+ FT_Raster_DoneFunc raster_done;
+
+ } FT_Raster_Funcs;
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTIMAGE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
--- /dev/null
+++ b/include/ftincrem.h
@@ -1,0 +1,353 @@
+/***************************************************************************/
+/* */
+/* ftincrem.h */
+/* */
+/* FreeType incremental loading (specification). */
+/* */
+/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTINCREM_H__
+#define __FTINCREM_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /***************************************************************************
+ *
+ * @section:
+ * incremental
+ *
+ * @title:
+ * Incremental Loading
+ *
+ * @abstract:
+ * Custom Glyph Loading.
+ *
+ * @description:
+ * This section contains various functions used to perform so-called
+ * `incremental' glyph loading. This is a mode where all glyphs loaded
+ * from a given @FT_Face are provided by the client application,
+ *
+ * Apart from that, all other tables are loaded normally from the font
+ * file. This mode is useful when FreeType is used within another
+ * engine, e.g., a PostScript Imaging Processor.
+ *
+ * To enable this mode, you must use @FT_Open_Face, passing an
+ * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
+ * @FT_Incremental_Interface value. See the comments for
+ * @FT_Incremental_InterfaceRec for an example.
+ *
+ */
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental
+ *
+ * @description:
+ * An opaque type describing a user-provided object used to implement
+ * `incremental' glyph loading within FreeType. This is used to support
+ * embedded fonts in certain environments (e.g., PostScript interpreters),
+ * where the glyph data isn't in the font file, or must be overridden by
+ * different values.
+ *
+ * @note:
+ * It is up to client applications to create and implement @FT_Incremental
+ * objects, as long as they provide implementations for the methods
+ * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
+ * and @FT_Incremental_GetGlyphMetricsFunc.
+ *
+ * See the description of @FT_Incremental_InterfaceRec to understand how
+ * to use incremental objects with FreeType.
+ *
+ */
+ typedef struct FT_IncrementalRec_* FT_Incremental;
+
+
+ /***************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_MetricsRec
+ *
+ * @description:
+ * A small structure used to contain the basic glyph metrics returned
+ * by the @FT_Incremental_GetGlyphMetricsFunc method.
+ *
+ * @fields:
+ * bearing_x ::
+ * Left bearing, in font units.
+ *
+ * bearing_y ::
+ * Top bearing, in font units.
+ *
+ * advance ::
+ * Horizontal component of glyph advance, in font units.
+ *
+ * advance_v ::
+ * Vertical component of glyph advance, in font units.
+ *
+ * @note:
+ * These correspond to horizontal or vertical metrics depending on the
+ * value of the `vertical' argument to the function
+ * @FT_Incremental_GetGlyphMetricsFunc.
+ *
+ */
+ typedef struct FT_Incremental_MetricsRec_
+ {+ FT_Long bearing_x;
+ FT_Long bearing_y;
+ FT_Long advance;
+ FT_Long advance_v; /* since 2.3.12 */
+
+ } FT_Incremental_MetricsRec;
+
+
+ /***************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_Metrics
+ *
+ * @description:
+ * A handle to an @FT_Incremental_MetricsRec structure.
+ *
+ */
+ typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics;
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_GetGlyphDataFunc
+ *
+ * @description:
+ * A function called by FreeType to access a given glyph's data bytes
+ * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
+ * enabled.
+ *
+ * Note that the format of the glyph's data bytes depends on the font
+ * file format. For TrueType, it must correspond to the raw bytes within
+ * the `glyf' table. For PostScript formats, it must correspond to the
+ * *unencrypted* charstring bytes, without any `lenIV' header. It is
+ * undefined for any other format.
+ *
+ * @input:
+ * incremental ::
+ * Handle to an opaque @FT_Incremental handle provided by the client
+ * application.
+ *
+ * glyph_index ::
+ * Index of relevant glyph.
+ *
+ * @output:
+ * adata ::
+ * A structure describing the returned glyph data bytes (which will be
+ * accessed as a read-only byte block).
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If this function returns successfully the method
+ * @FT_Incremental_FreeGlyphDataFunc will be called later to release
+ * the data bytes.
+ *
+ * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
+ * compound glyphs.
+ *
+ */
+ typedef FT_Error
+ (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental,
+ FT_UInt glyph_index,
+ FT_Data* adata );
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_FreeGlyphDataFunc
+ *
+ * @description:
+ * A function used to release the glyph data bytes returned by a
+ * successful call to @FT_Incremental_GetGlyphDataFunc.
+ *
+ * @input:
+ * incremental ::
+ * A handle to an opaque @FT_Incremental handle provided by the client
+ * application.
+ *
+ * data ::
+ * A structure describing the glyph data bytes (which will be accessed
+ * as a read-only byte block).
+ *
+ */
+ typedef void
+ (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental,
+ FT_Data* data );
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_GetGlyphMetricsFunc
+ *
+ * @description:
+ * A function used to retrieve the basic metrics of a given glyph index
+ * before accessing its data. This is necessary because, in certain
+ * formats like TrueType, the metrics are stored in a different place from
+ * the glyph images proper.
+ *
+ * @input:
+ * incremental ::
+ * A handle to an opaque @FT_Incremental handle provided by the client
+ * application.
+ *
+ * glyph_index ::
+ * Index of relevant glyph.
+ *
+ * vertical ::
+ * If true, return vertical metrics.
+ *
+ * ametrics ::
+ * This parameter is used for both input and output.
+ * The original glyph metrics, if any, in font units. If metrics are
+ * not available all the values must be set to zero.
+ *
+ * @output:
+ * ametrics ::
+ * The replacement glyph metrics in font units.
+ *
+ */
+ typedef FT_Error
+ (*FT_Incremental_GetGlyphMetricsFunc)
+ ( FT_Incremental incremental,
+ FT_UInt glyph_index,
+ FT_Bool vertical,
+ FT_Incremental_MetricsRec *ametrics );
+
+
+ /**************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_FuncsRec
+ *
+ * @description:
+ * A table of functions for accessing fonts that load data
+ * incrementally. Used in @FT_Incremental_InterfaceRec.
+ *
+ * @fields:
+ * get_glyph_data ::
+ * The function to get glyph data. Must not be null.
+ *
+ * free_glyph_data ::
+ * The function to release glyph data. Must not be null.
+ *
+ * get_glyph_metrics ::
+ * The function to get glyph metrics. May be null if the font does
+ * not provide overriding glyph metrics.
+ *
+ */
+ typedef struct FT_Incremental_FuncsRec_
+ {+ FT_Incremental_GetGlyphDataFunc get_glyph_data;
+ FT_Incremental_FreeGlyphDataFunc free_glyph_data;
+ FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics;
+
+ } FT_Incremental_FuncsRec;
+
+
+ /***************************************************************************
+ *
+ * @struct:
+ * FT_Incremental_InterfaceRec
+ *
+ * @description:
+ * A structure to be used with @FT_Open_Face to indicate that the user
+ * wants to support incremental glyph loading. You should use it with
+ * @FT_PARAM_TAG_INCREMENTAL as in the following example:
+ *
+ * {+ * FT_Incremental_InterfaceRec inc_int;
+ * FT_Parameter parameter;
+ * FT_Open_Args open_args;
+ *
+ *
+ * // set up incremental descriptor
+ * inc_int.funcs = my_funcs;
+ * inc_int.object = my_object;
+ *
+ * // set up optional parameter
+ * parameter.tag = FT_PARAM_TAG_INCREMENTAL;
+ * parameter.data = &inc_int;
+ *
+ * // set up FT_Open_Args structure
+ * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+ * open_args.pathname = my_font_pathname;
+ * open_args.num_params = 1;
+ * open_args.params = ¶meter; // we use one optional argument
+ *
+ * // open the font
+ * error = FT_Open_Face( library, &open_args, index, &face );
+ * ...
+ * }
+ *
+ */
+ typedef struct FT_Incremental_InterfaceRec_
+ {+ const FT_Incremental_FuncsRec* funcs;
+ FT_Incremental object;
+
+ } FT_Incremental_InterfaceRec;
+
+
+ /***************************************************************************
+ *
+ * @type:
+ * FT_Incremental_Interface
+ *
+ * @description:
+ * A pointer to an @FT_Incremental_InterfaceRec structure.
+ *
+ */
+ typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface;
+
+
+ /***************************************************************************
+ *
+ * @constant:
+ * FT_PARAM_TAG_INCREMENTAL
+ *
+ * @description:
+ * A constant used as the tag of @FT_Parameter structures to indicate
+ * an incremental loading object to be used by FreeType.
+ *
+ */
+#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTINCREM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftlcdfil.h
@@ -1,0 +1,251 @@
+/***************************************************************************/
+/* */
+/* ftlcdfil.h */
+/* */
+/* FreeType API for color filtering of subpixel bitmap glyphs */
+/* (specification). */
+/* */
+/* Copyright 2006-2008, 2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FT_LCD_FILTER_H__
+#define __FT_LCD_FILTER_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /***************************************************************************
+ *
+ * @section:
+ * lcd_filtering
+ *
+ * @title:
+ * LCD Filtering
+ *
+ * @abstract:
+ * Reduce color fringes of LCD-optimized bitmaps.
+ *
+ * @description:
+ * The @FT_Library_SetLcdFilter API can be used to specify a low-pass
+ * filter, which is then applied to LCD-optimized bitmaps generated
+ * through @FT_Render_Glyph. This is useful to reduce color fringes
+ * that would occur with unfiltered rendering.
+ *
+ * Note that no filter is active by default, and that this function is
+ * *not* implemented in default builds of the library. You need to
+ * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
+ * in order to activate it.
+ *
+ * FreeType generates alpha coverage maps, which are linear by nature.
+ * For instance, the value 0x80 in bitmap representation means that
+ * (within numerical precision) 0x80/0xff fraction of that pixel is
+ * covered by the glyph's outline. The blending function for placing
+ * text over a background is
+ *
+ * {+ * dst = alpha * src + (1 - alpha) * dst ,
+ * }
+ *
+ * which is known as OVER. However, when calculating the output of the
+ * OVER operator, the source colors should first be transformed to a
+ * linear color space, then alpha blended in that space, and transformed
+ * back to the output color space.
+ *
+ * When linear light blending is used, the default FIR5 filtering
+ * weights (as given by FT_LCD_FILTER_DEFAULT) are no longer optimal, as
+ * they have been designed for black on white rendering while lacking
+ * gamma correction. To preserve color neutrality, weights for a FIR5
+ * filter should be chosen according to two free parameters `a' and `c',
+ * and the FIR weights should be
+ *
+ * {+ * [a - c, a + c, 2 * a, a + c, a - c] .
+ * }
+ *
+ * This formula generates equal weights for all the color primaries
+ * across the filter kernel, which makes it colorless. One suggested
+ * set of weights is
+ *
+ * {+ * [0x10, 0x50, 0x60, 0x50, 0x10] ,
+ * }
+ *
+ * where `a' has value 0x30 and `b' value 0x20. The weights in filter
+ * may have a sum larger than 0x100, which increases coloration slightly
+ * but also improves contrast.
+ */
+
+
+ /****************************************************************************
+ *
+ * @enum:
+ * FT_LcdFilter
+ *
+ * @description:
+ * A list of values to identify various types of LCD filters.
+ *
+ * @values:
+ * FT_LCD_FILTER_NONE ::
+ * Do not perform filtering. When used with subpixel rendering, this
+ * results in sometimes severe color fringes.
+ *
+ * FT_LCD_FILTER_DEFAULT ::
+ * The default filter reduces color fringes considerably, at the cost
+ * of a slight blurriness in the output.
+ *
+ * FT_LCD_FILTER_LIGHT ::
+ * The light filter is a variant that produces less blurriness at the
+ * cost of slightly more color fringes than the default one. It might
+ * be better, depending on taste, your monitor, or your personal vision.
+ *
+ * FT_LCD_FILTER_LEGACY ::
+ * This filter corresponds to the original libXft color filter. It
+ * provides high contrast output but can exhibit really bad color
+ * fringes if glyphs are not extremely well hinted to the pixel grid.
+ * In other words, it only works well if the TrueType bytecode
+ * interpreter is enabled *and* high-quality hinted fonts are used.
+ *
+ * This filter is only provided for comparison purposes, and might be
+ * disabled or stay unsupported in the future.
+ *
+ * @since:
+ * 2.3.0
+ */
+ typedef enum FT_LcdFilter_
+ {+ FT_LCD_FILTER_NONE = 0,
+ FT_LCD_FILTER_DEFAULT = 1,
+ FT_LCD_FILTER_LIGHT = 2,
+ FT_LCD_FILTER_LEGACY = 16,
+
+ FT_LCD_FILTER_MAX /* do not remove */
+
+ } FT_LcdFilter;
+
+
+ /**************************************************************************
+ *
+ * @func:
+ * FT_Library_SetLcdFilter
+ *
+ * @description:
+ * This function is used to apply color filtering to LCD decimated
+ * bitmaps, like the ones used when calling @FT_Render_Glyph with
+ * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
+ *
+ * @input:
+ * library ::
+ * A handle to the target library instance.
+ *
+ * filter ::
+ * The filter type.
+ *
+ * You can use @FT_LCD_FILTER_NONE here to disable this feature, or
+ * @FT_LCD_FILTER_DEFAULT to use a default filter that should work
+ * well on most LCD screens.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This feature is always disabled by default. Clients must make an
+ * explicit call to this function with a `filter' value other than
+ * @FT_LCD_FILTER_NONE in order to enable it.
+ *
+ * Due to *PATENTS* covering subpixel rendering, this function doesn't
+ * do anything except returning `FT_Err_Unimplemented_Feature' if the
+ * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+ * defined in your build of the library, which should correspond to all
+ * default builds of FreeType.
+ *
+ * The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
+ * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
+ *
+ * It does _not_ affect the output of @FT_Outline_Render and
+ * @FT_Outline_Get_Bitmap.
+ *
+ * If this feature is activated, the dimensions of LCD glyph bitmaps are
+ * either larger or taller than the dimensions of the corresponding
+ * outline with regards to the pixel grid. For example, for
+ * @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
+ * up to 3~pixels to the right.
+ *
+ * The bitmap offset values are adjusted correctly, so clients shouldn't
+ * need to modify their layout and glyph positioning code when enabling
+ * the filter.
+ *
+ * @since:
+ * 2.3.0
+ */
+ FT_EXPORT( FT_Error )
+ FT_Library_SetLcdFilter( FT_Library library,
+ FT_LcdFilter filter );
+
+
+ /**************************************************************************
+ *
+ * @func:
+ * FT_Library_SetLcdFilterWeights
+ *
+ * @description:
+ * Use this function to override the filter weights selected by
+ * @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple
+ * (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
+ * 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
+ * FT_LCD_FILTER_LEGACY.
+ *
+ * @input:
+ * library ::
+ * A handle to the target library instance.
+ *
+ * weights ::
+ * A pointer to an array; the function copies the first five bytes and
+ * uses them to specify the filter weights.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * Due to *PATENTS* covering subpixel rendering, this function doesn't
+ * do anything except returning `FT_Err_Unimplemented_Feature' if the
+ * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+ * defined in your build of the library, which should correspond to all
+ * default builds of FreeType.
+ *
+ * This function must be called after @FT_Library_SetLcdFilter to have
+ * any effect.
+ *
+ * @since:
+ * 2.4.0
+ */
+ FT_EXPORT( FT_Error )
+ FT_Library_SetLcdFilterWeights( FT_Library library,
+ unsigned char *weights );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_LCD_FILTER_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftlist.h
@@ -1,0 +1,277 @@
+/***************************************************************************/
+/* */
+/* ftlist.h */
+/* */
+/* Generic list support for FreeType (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2007, 2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file implements functions relative to list processing. Its */
+ /* data structures are defined in `freetype.h'. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTLIST_H__
+#define __FTLIST_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* list_processing */
+ /* */
+ /* <Title> */
+ /* List Processing */
+ /* */
+ /* <Abstract> */
+ /* Simple management of lists. */
+ /* */
+ /* <Description> */
+ /* This section contains various definitions related to list */
+ /* processing using doubly-linked nodes. */
+ /* */
+ /* <Order> */
+ /* FT_List */
+ /* FT_ListNode */
+ /* FT_ListRec */
+ /* FT_ListNodeRec */
+ /* */
+ /* FT_List_Add */
+ /* FT_List_Insert */
+ /* FT_List_Find */
+ /* FT_List_Remove */
+ /* FT_List_Up */
+ /* FT_List_Iterate */
+ /* FT_List_Iterator */
+ /* FT_List_Finalize */
+ /* FT_List_Destructor */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Find */
+ /* */
+ /* <Description> */
+ /* Find the list node for a given listed object. */
+ /* */
+ /* <Input> */
+ /* list :: A pointer to the parent list. */
+ /* data :: The address of the listed object. */
+ /* */
+ /* <Return> */
+ /* List node. NULL if it wasn't found. */
+ /* */
+ FT_EXPORT( FT_ListNode )
+ FT_List_Find( FT_List list,
+ void* data );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Add */
+ /* */
+ /* <Description> */
+ /* Append an element to the end of a list. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to the parent list. */
+ /* node :: The node to append. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Add( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Insert */
+ /* */
+ /* <Description> */
+ /* Insert an element at the head of a list. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to parent list. */
+ /* node :: The node to insert. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Insert( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Remove */
+ /* */
+ /* <Description> */
+ /* Remove a node from a list. This function doesn't check whether */
+ /* the node is in the list! */
+ /* */
+ /* <Input> */
+ /* node :: The node to remove. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to the parent list. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Remove( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Up */
+ /* */
+ /* <Description> */
+ /* Move a node to the head/top of a list. Used to maintain LRU */
+ /* lists. */
+ /* */
+ /* <InOut> */
+ /* list :: A pointer to the parent list. */
+ /* node :: The node to move. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Up( FT_List list,
+ FT_ListNode node );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_List_Iterator */
+ /* */
+ /* <Description> */
+ /* An FT_List iterator function that is called during a list parse */
+ /* by @FT_List_Iterate. */
+ /* */
+ /* <Input> */
+ /* node :: The current iteration list node. */
+ /* */
+ /* user :: A typeless pointer passed to @FT_List_Iterate. */
+ /* Can be used to point to the iteration's state. */
+ /* */
+ typedef FT_Error
+ (*FT_List_Iterator)( FT_ListNode node,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Iterate */
+ /* */
+ /* <Description> */
+ /* Parse a list and calls a given iterator function on each element. */
+ /* Note that parsing is stopped as soon as one of the iterator calls */
+ /* returns a non-zero value. */
+ /* */
+ /* <Input> */
+ /* list :: A handle to the list. */
+ /* iterator :: An iterator function, called on each node of the list. */
+ /* user :: A user-supplied field that is passed as the second */
+ /* argument to the iterator. */
+ /* */
+ /* <Return> */
+ /* The result (a FreeType error code) of the last iterator call. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_List_Iterate( FT_List list,
+ FT_List_Iterator iterator,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_List_Destructor */
+ /* */
+ /* <Description> */
+ /* An @FT_List iterator function that is called during a list */
+ /* finalization by @FT_List_Finalize to destroy all elements in a */
+ /* given list. */
+ /* */
+ /* <Input> */
+ /* system :: The current system object. */
+ /* */
+ /* data :: The current object to destroy. */
+ /* */
+ /* user :: A typeless pointer passed to @FT_List_Iterate. It can */
+ /* be used to point to the iteration's state. */
+ /* */
+ typedef void
+ (*FT_List_Destructor)( FT_Memory memory,
+ void* data,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_List_Finalize */
+ /* */
+ /* <Description> */
+ /* Destroy all elements in the list as well as the list itself. */
+ /* */
+ /* <Input> */
+ /* list :: A handle to the list. */
+ /* */
+ /* destroy :: A list destructor that will be applied to each element */
+ /* of the list. */
+ /* */
+ /* memory :: The current memory object that handles deallocation. */
+ /* */
+ /* user :: A user-supplied field that is passed as the last */
+ /* argument to the destructor. */
+ /* */
+ /* <Note> */
+ /* This function expects that all nodes added by @FT_List_Add or */
+ /* @FT_List_Insert have been dynamically allocated. */
+ /* */
+ FT_EXPORT( void )
+ FT_List_Finalize( FT_List list,
+ FT_List_Destructor destroy,
+ FT_Memory memory,
+ void* user );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLIST_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftlzw.h
@@ -1,0 +1,99 @@
+/***************************************************************************/
+/* */
+/* ftlzw.h */
+/* */
+/* LZW-compressed stream support. */
+/* */
+/* Copyright 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTLZW_H__
+#define __FTLZW_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* lzw */
+ /* */
+ /* <Title> */
+ /* LZW Streams */
+ /* */
+ /* <Abstract> */
+ /* Using LZW-compressed font files. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of LZW-specific functions. */
+ /* */
+ /*************************************************************************/
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Stream_OpenLZW
+ *
+ * @description:
+ * Open a new stream to parse LZW-compressed font files. This is
+ * mainly used to support the compressed `*.pcf.Z' fonts that come
+ * with XFree86.
+ *
+ * @input:
+ * stream :: The target embedding stream.
+ *
+ * source :: The source stream.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source stream must be opened _before_ calling this function.
+ *
+ * Calling the internal function `FT_Stream_Close' on the new stream will
+ * *not* call `FT_Stream_Close' on the source stream. None of the stream
+ * objects will be released to the heap.
+ *
+ * The stream implementation is very basic and resets the decompression
+ * process each time seeking backwards is needed within the stream
+ *
+ * In certain builds of the library, LZW compression recognition is
+ * automatically handled when calling @FT_New_Face or @FT_Open_Face.
+ * This means that if no font driver is capable of handling the raw
+ * compressed file, the library will try to open a LZW stream from it
+ * and re-open the face with it.
+ *
+ * This function may return `FT_Err_Unimplemented_Feature' if your build
+ * of FreeType was not compiled with LZW support.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stream_OpenLZW( FT_Stream stream,
+ FT_Stream source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLZW_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftmac.h
@@ -1,0 +1,274 @@
+/***************************************************************************/
+/* */
+/* ftmac.h */
+/* */
+/* Additional Mac-specific API. */
+/* */
+/* Copyright 1996-2001, 2004, 2006, 2007, 2013 by */
+/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* NOTE: Include this file after FT_FREETYPE_H and after any */
+/* Mac-specific headers (because this header uses Mac types such as */
+/* Handle, FSSpec, FSRef, etc.) */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMAC_H__
+#define __FTMAC_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
+#ifndef FT_DEPRECATED_ATTRIBUTE
+#if defined(__GNUC__) && \
+ ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
+#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
+#else
+#define FT_DEPRECATED_ATTRIBUTE
+#endif
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* mac_specific */
+ /* */
+ /* <Title> */
+ /* Mac Specific Interface */
+ /* */
+ /* <Abstract> */
+ /* Only available on the Macintosh. */
+ /* */
+ /* <Description> */
+ /* The following definitions are only available if FreeType is */
+ /* compiled on a Macintosh. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FOND */
+ /* */
+ /* <Description> */
+ /* Create a new face object from a FOND resource. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* fond :: A FOND resource. */
+ /* */
+ /* face_index :: Only supported for the -1 `sanity check' special */
+ /* case. */
+ /* */
+ /* <Output> */
+ /* aface :: A handle to a new face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Notes> */
+ /* This function can be used to create @FT_Face objects from fonts */
+ /* that are installed in the system as follows. */
+ /* */
+ /* { */+ /* fond = GetResource( 'FOND', fontName ); */
+ /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */
+ /* } */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face_From_FOND( FT_Library library,
+ Handle fond,
+ FT_Long face_index,
+ FT_Face *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GetFile_From_Mac_Name */
+ /* */
+ /* <Description> */
+ /* Return an FSSpec for the disk file containing the named font. */
+ /* */
+ /* <Input> */
+ /* fontName :: Mac OS name of the font (e.g., Times New Roman */
+ /* Bold). */
+ /* */
+ /* <Output> */
+ /* pathSpec :: FSSpec to the file. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* face_index :: Index of the face. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GetFile_From_Mac_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GetFile_From_Mac_ATS_Name */
+ /* */
+ /* <Description> */
+ /* Return an FSSpec for the disk file containing the named font. */
+ /* */
+ /* <Input> */
+ /* fontName :: Mac OS name of the font in ATS framework. */
+ /* */
+ /* <Output> */
+ /* pathSpec :: FSSpec to the file. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* face_index :: Index of the face. For passing to */
+ /* @FT_New_Face_From_FSSpec. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GetFile_From_Mac_ATS_Name( const char* fontName,
+ FSSpec* pathSpec,
+ FT_Long* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_GetFilePath_From_Mac_ATS_Name */
+ /* */
+ /* <Description> */
+ /* Return a pathname of the disk file and face index for given font */
+ /* name that is handled by ATS framework. */
+ /* */
+ /* <Input> */
+ /* fontName :: Mac OS name of the font in ATS framework. */
+ /* */
+ /* <Output> */
+ /* path :: Buffer to store pathname of the file. For passing */
+ /* to @FT_New_Face. The client must allocate this */
+ /* buffer before calling this function. */
+ /* */
+ /* maxPathSize :: Lengths of the buffer `path' that client allocated. */
+ /* */
+ /* face_index :: Index of the face. For passing to @FT_New_Face. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
+ UInt8* path,
+ UInt32 maxPathSize,
+ FT_Long* face_index )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSSpec */
+ /* */
+ /* <Description> */
+ /* Create a new face object from a given resource and typeface index */
+ /* using an FSSpec to the font file. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* spec :: FSSpec to the font file. */
+ /* */
+ /* face_index :: The index of the face within the resource. The */
+ /* first face has index~0. */
+ /* <Output> */
+ /* aface :: A handle to a new face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */
+ /* it accepts an FSSpec instead of a path. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face_From_FSSpec( FT_Library library,
+ const FSSpec *spec,
+ FT_Long face_index,
+ FT_Face *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Face_From_FSRef */
+ /* */
+ /* <Description> */
+ /* Create a new face object from a given resource and typeface index */
+ /* using an FSRef to the font file. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library resource. */
+ /* */
+ /* <Input> */
+ /* spec :: FSRef to the font file. */
+ /* */
+ /* face_index :: The index of the face within the resource. The */
+ /* first face has index~0. */
+ /* <Output> */
+ /* aface :: A handle to a new face object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */
+ /* it accepts an FSRef instead of a path. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Face_From_FSRef( FT_Library library,
+ const FSRef *ref,
+ FT_Long face_index,
+ FT_Face *aface )
+ FT_DEPRECATED_ATTRIBUTE;
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTMAC_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftmm.h
@@ -1,0 +1,377 @@
+/***************************************************************************/
+/* */
+/* ftmm.h */
+/* */
+/* FreeType Multiple Master font interface (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMM_H__
+#define __FTMM_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* multiple_masters */
+ /* */
+ /* <Title> */
+ /* Multiple Masters */
+ /* */
+ /* <Abstract> */
+ /* How to manage Multiple Masters fonts. */
+ /* */
+ /* <Description> */
+ /* The following types and functions are used to manage Multiple */
+ /* Master fonts, i.e., the selection of specific design instances by */
+ /* setting design axis coordinates. */
+ /* */
+ /* George Williams has extended this interface to make it work with */
+ /* both Type~1 Multiple Masters fonts and GX distortable (var) */
+ /* fonts. Some of these routines only work with MM fonts, others */
+ /* will work with both types. They are similar enough that a */
+ /* consistent interface makes sense. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_MM_Axis */
+ /* */
+ /* <Description> */
+ /* A simple structure used to model a given axis in design space for */
+ /* Multiple Masters fonts. */
+ /* */
+ /* This structure can't be used for GX var fonts. */
+ /* */
+ /* <Fields> */
+ /* name :: The axis's name. */
+ /* */
+ /* minimum :: The axis's minimum design coordinate. */
+ /* */
+ /* maximum :: The axis's maximum design coordinate. */
+ /* */
+ typedef struct FT_MM_Axis_
+ {+ FT_String* name;
+ FT_Long minimum;
+ FT_Long maximum;
+
+ } FT_MM_Axis;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Multi_Master */
+ /* */
+ /* <Description> */
+ /* A structure used to model the axes and space of a Multiple Masters */
+ /* font. */
+ /* */
+ /* This structure can't be used for GX var fonts. */
+ /* */
+ /* <Fields> */
+ /* num_axis :: Number of axes. Cannot exceed~4. */
+ /* */
+ /* num_designs :: Number of designs; should be normally 2^num_axis */
+ /* even though the Type~1 specification strangely */
+ /* allows for intermediate designs to be present. This */
+ /* number cannot exceed~16. */
+ /* */
+ /* axis :: A table of axis descriptors. */
+ /* */
+ typedef struct FT_Multi_Master_
+ {+ FT_UInt num_axis;
+ FT_UInt num_designs;
+ FT_MM_Axis axis[T1_MAX_MM_AXIS];
+
+ } FT_Multi_Master;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Var_Axis */
+ /* */
+ /* <Description> */
+ /* A simple structure used to model a given axis in design space for */
+ /* Multiple Masters and GX var fonts. */
+ /* */
+ /* <Fields> */
+ /* name :: The axis's name. */
+ /* Not always meaningful for GX. */
+ /* */
+ /* minimum :: The axis's minimum design coordinate. */
+ /* */
+ /* def :: The axis's default design coordinate. */
+ /* FreeType computes meaningful default values for MM; it */
+ /* is then an integer value, not in 16.16 format. */
+ /* */
+ /* maximum :: The axis's maximum design coordinate. */
+ /* */
+ /* tag :: The axis's tag (the GX equivalent to `name'). */
+ /* FreeType provides default values for MM if possible. */
+ /* */
+ /* strid :: The entry in `name' table (another GX version of */
+ /* `name'). */
+ /* Not meaningful for MM. */
+ /* */
+ typedef struct FT_Var_Axis_
+ {+ FT_String* name;
+
+ FT_Fixed minimum;
+ FT_Fixed def;
+ FT_Fixed maximum;
+
+ FT_ULong tag;
+ FT_UInt strid;
+
+ } FT_Var_Axis;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Var_Named_Style */
+ /* */
+ /* <Description> */
+ /* A simple structure used to model a named style in a GX var font. */
+ /* */
+ /* This structure can't be used for MM fonts. */
+ /* */
+ /* <Fields> */
+ /* coords :: The design coordinates for this style. */
+ /* This is an array with one entry for each axis. */
+ /* */
+ /* strid :: The entry in `name' table identifying this style. */
+ /* */
+ typedef struct FT_Var_Named_Style_
+ {+ FT_Fixed* coords;
+ FT_UInt strid;
+
+ } FT_Var_Named_Style;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_MM_Var */
+ /* */
+ /* <Description> */
+ /* A structure used to model the axes and space of a Multiple Masters */
+ /* or GX var distortable font. */
+ /* */
+ /* Some fields are specific to one format and not to the other. */
+ /* */
+ /* <Fields> */
+ /* num_axis :: The number of axes. The maximum value is~4 for */
+ /* MM; no limit in GX. */
+ /* */
+ /* num_designs :: The number of designs; should be normally */
+ /* 2^num_axis for MM fonts. Not meaningful for GX */
+ /* (where every glyph could have a different */
+ /* number of designs). */
+ /* */
+ /* num_namedstyles :: The number of named styles; only meaningful for */
+ /* GX that allows certain design coordinates to */
+ /* have a string ID (in the `name' table) */
+ /* associated with them. The font can tell the */
+ /* user that, for example, Weight=1.5 is `Bold'. */
+ /* */
+ /* axis :: A table of axis descriptors. */
+ /* GX fonts contain slightly more data than MM. */
+ /* */
+ /* namedstyles :: A table of named styles. */
+ /* Only meaningful with GX. */
+ /* */
+ typedef struct FT_MM_Var_
+ {+ FT_UInt num_axis;
+ FT_UInt num_designs;
+ FT_UInt num_namedstyles;
+ FT_Var_Axis* axis;
+ FT_Var_Named_Style* namedstyle;
+
+ } FT_MM_Var;
+
+
+ /* */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Multi_Master */
+ /* */
+ /* <Description> */
+ /* Retrieve the Multiple Master descriptor of a given font. */
+ /* */
+ /* This function can't be used with GX fonts. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Output> */
+ /* amaster :: The Multiple Masters descriptor. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Multi_Master( FT_Face face,
+ FT_Multi_Master *amaster );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_MM_Var */
+ /* */
+ /* <Description> */
+ /* Retrieve the Multiple Master/GX var descriptor of a given font. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Output> */
+ /* amaster :: The Multiple Masters/GX var descriptor. */
+ /* Allocates a data structure, which the user must free. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_MM_Var( FT_Face face,
+ FT_MM_Var* *amaster );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_MM_Design_Coordinates */
+ /* */
+ /* <Description> */
+ /* For Multiple Masters fonts, choose an interpolated font design */
+ /* through design coordinates. */
+ /* */
+ /* This function can't be used with GX fonts. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Input> */
+ /* num_coords :: The number of design coordinates (must be equal to */
+ /* the number of axes in the font). */
+ /* */
+ /* coords :: An array of design coordinates. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_MM_Design_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Var_Design_Coordinates */
+ /* */
+ /* <Description> */
+ /* For Multiple Master or GX Var fonts, choose an interpolated font */
+ /* design through design coordinates. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Input> */
+ /* num_coords :: The number of design coordinates (must be equal to */
+ /* the number of axes in the font). */
+ /* */
+ /* coords :: An array of design coordinates. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Var_Design_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_MM_Blend_Coordinates */
+ /* */
+ /* <Description> */
+ /* For Multiple Masters and GX var fonts, choose an interpolated font */
+ /* design through normalized blend coordinates. */
+ /* */
+ /* <InOut> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Input> */
+ /* num_coords :: The number of design coordinates (must be equal to */
+ /* the number of axes in the font). */
+ /* */
+ /* coords :: The design coordinates array (each element must be */
+ /* between 0 and 1.0). */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_MM_Blend_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Var_Blend_Coordinates */
+ /* */
+ /* <Description> */
+ /* This is another name of @FT_Set_MM_Blend_Coordinates. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Var_Blend_Coordinates( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftmodapi.h
@@ -1,0 +1,641 @@
+/***************************************************************************/
+/* */
+/* ftmodapi.h */
+/* */
+/* FreeType modules public interface (specification). */
+/* */
+/* Copyright 1996-2003, 2006, 2008-2010, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMODAPI_H__
+#define __FTMODAPI_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* module_management */
+ /* */
+ /* <Title> */
+ /* Module Management */
+ /* */
+ /* <Abstract> */
+ /* How to add, upgrade, remove, and control modules from FreeType. */
+ /* */
+ /* <Description> */
+ /* The definitions below are used to manage modules within FreeType. */
+ /* Modules can be added, upgraded, and removed at runtime. */
+ /* Additionally, some module properties can be controlled also. */
+ /* */
+ /* Here is a list of possible values of the `module_name' field in */
+ /* the @FT_Module_Class structure. */
+ /* */
+ /* { */+ /* autofitter */
+ /* bdf */
+ /* cff */
+ /* gxvalid */
+ /* otvalid */
+ /* pcf */
+ /* pfr */
+ /* psaux */
+ /* pshinter */
+ /* psnames */
+ /* raster1, raster5 */
+ /* sfnt */
+ /* smooth, smooth-lcd, smooth-lcdv */
+ /* truetype */
+ /* type1 */
+ /* type42 */
+ /* t1cid */
+ /* winfonts */
+ /* } */
+ /* */
+ /* Note that the FreeType Cache sub-system is not a FreeType module. */
+ /* */
+ /*************************************************************************/
+
+
+ /* module bit flags */
+#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
+#define FT_MODULE_RENDERER 2 /* this module is a renderer */
+#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
+#define FT_MODULE_STYLER 8 /* this module is a styler */
+
+#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
+ /* scalable fonts */
+#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
+ /* support vector outlines */
+#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
+ /* own hinter */
+
+
+ /* deprecated values */
+#define ft_module_font_driver FT_MODULE_FONT_DRIVER
+#define ft_module_renderer FT_MODULE_RENDERER
+#define ft_module_hinter FT_MODULE_HINTER
+#define ft_module_styler FT_MODULE_STYLER
+
+#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
+#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
+#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
+
+
+ typedef FT_Pointer FT_Module_Interface;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Constructor */
+ /* */
+ /* <Description> */
+ /* A function used to initialize (not create) a new module object. */
+ /* */
+ /* <Input> */
+ /* module :: The module to initialize. */
+ /* */
+ typedef FT_Error
+ (*FT_Module_Constructor)( FT_Module module );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Destructor */
+ /* */
+ /* <Description> */
+ /* A function used to finalize (not destroy) a given module object. */
+ /* */
+ /* <Input> */
+ /* module :: The module to finalize. */
+ /* */
+ typedef void
+ (*FT_Module_Destructor)( FT_Module module );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Requester */
+ /* */
+ /* <Description> */
+ /* A function used to query a given module for a specific interface. */
+ /* */
+ /* <Input> */
+ /* module :: The module to be searched. */
+ /* */
+ /* name :: The name of the interface in the module. */
+ /* */
+ typedef FT_Module_Interface
+ (*FT_Module_Requester)( FT_Module module,
+ const char* name );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Module_Class */
+ /* */
+ /* <Description> */
+ /* The module class descriptor. */
+ /* */
+ /* <Fields> */
+ /* module_flags :: Bit flags describing the module. */
+ /* */
+ /* module_size :: The size of one module object/instance in */
+ /* bytes. */
+ /* */
+ /* module_name :: The name of the module. */
+ /* */
+ /* module_version :: The version, as a 16.16 fixed number */
+ /* (major.minor). */
+ /* */
+ /* module_requires :: The version of FreeType this module requires, */
+ /* as a 16.16 fixed number (major.minor). Starts */
+ /* at version 2.0, i.e., 0x20000. */
+ /* */
+ /* module_init :: The initializing function. */
+ /* */
+ /* module_done :: The finalizing function. */
+ /* */
+ /* get_interface :: The interface requesting function. */
+ /* */
+ typedef struct FT_Module_Class_
+ {+ FT_ULong module_flags;
+ FT_Long module_size;
+ const FT_String* module_name;
+ FT_Fixed module_version;
+ FT_Fixed module_requires;
+
+ const void* module_interface;
+
+ FT_Module_Constructor module_init;
+ FT_Module_Destructor module_done;
+ FT_Module_Requester get_interface;
+
+ } FT_Module_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Add_Module */
+ /* */
+ /* <Description> */
+ /* Add a new module to a given library instance. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* clazz :: A pointer to class descriptor for the module. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* An error will be returned if a module already exists by that name, */
+ /* or if the module requires a version of FreeType that is too great. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Add_Module( FT_Library library,
+ const FT_Module_Class* clazz );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Module */
+ /* */
+ /* <Description> */
+ /* Find a module by its name. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* module_name :: The module's name (as an ASCII string). */
+ /* */
+ /* <Return> */
+ /* A module handle. 0~if none was found. */
+ /* */
+ /* <Note> */
+ /* FreeType's internal modules aren't documented very well, and you */
+ /* should look up the source code for details. */
+ /* */
+ FT_EXPORT( FT_Module )
+ FT_Get_Module( FT_Library library,
+ const char* module_name );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Remove_Module */
+ /* */
+ /* <Description> */
+ /* Remove a given module from a library instance. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* <Input> */
+ /* module :: A handle to a module object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The module object is destroyed by the function in case of success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Remove_Module( FT_Library library,
+ FT_Module module );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Property_Set
+ *
+ * @description:
+ * Set a property for a given module.
+ *
+ * @input:
+ * library ::
+ * A handle to the library the module is part of.
+ *
+ * module_name ::
+ * The module name.
+ *
+ * property_name ::
+ * The property name. Properties are described in the `Synopsis'
+ * subsection of the module's documentation.
+ *
+ * Note that only a few modules have properties.
+ *
+ * value ::
+ * A generic pointer to a variable or structure that gives the new
+ * value of the property. The exact definition of `value' is
+ * dependent on the property; see the `Synopsis' subsection of the
+ * module's documentation.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If `module_name' isn't a valid module name, or `property_name'
+ * doesn't specify a valid property, or if `value' doesn't represent a
+ * valid value for the given property, an error is returned.
+ *
+ * The following example sets property `bar' (a simple integer) in
+ * module `foo' to value~1.
+ *
+ * {+ * FT_UInt bar;
+ *
+ *
+ * bar = 1;
+ * FT_Property_Set( library, "foo", "bar", &bar );
+ * }
+ *
+ * Note that the FreeType Cache sub-system doesn't recognize module
+ * property changes. To avoid glyph lookup confusion within the cache
+ * you should call @FTC_Manager_Reset to completely flush the cache if
+ * a module property gets changed after @FTC_Manager_New has been
+ * called.
+ *
+ * It is not possible to set properties of the FreeType Cache
+ * sub-system itself with FT_Property_Set; use @FTC_Property_Set
+ * instead.
+ *
+ * @since:
+ * 2.4.11
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Property_Set( FT_Library library,
+ const FT_String* module_name,
+ const FT_String* property_name,
+ const void* value );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Property_Get
+ *
+ * @description:
+ * Get a module's property value.
+ *
+ * @input:
+ * library ::
+ * A handle to the library the module is part of.
+ *
+ * module_name ::
+ * The module name.
+ *
+ * property_name ::
+ * The property name. Properties are described in the `Synopsis'
+ * subsection of the module's documentation.
+ *
+ * @inout:
+ * value ::
+ * A generic pointer to a variable or structure that gives the
+ * value of the property. The exact definition of `value' is
+ * dependent on the property; see the `Synopsis' subsection of the
+ * module's documentation.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If `module_name' isn't a valid module name, or `property_name'
+ * doesn't specify a valid property, or if `value' doesn't represent a
+ * valid value for the given property, an error is returned.
+ *
+ * The following example gets property `baz' (a range) in module `foo'.
+ *
+ * {+ * typedef range_
+ * {+ * FT_Int32 min;
+ * FT_Int32 max;
+ *
+ * } range;
+ *
+ * range baz;
+ *
+ *
+ * FT_Property_Get( library, "foo", "baz", &baz );
+ * }
+ *
+ * It is not possible to retrieve properties of the FreeType Cache
+ * sub-system with FT_Property_Get; use @FTC_Property_Get instead.
+ *
+ * @since:
+ * 2.4.11
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Property_Get( FT_Library library,
+ const FT_String* module_name,
+ const FT_String* property_name,
+ void* value );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Reference_Library */
+ /* */
+ /* <Description> */
+ /* A counter gets initialized to~1 at the time an @FT_Library */
+ /* structure is created. This function increments the counter. */
+ /* @FT_Done_Library then only destroys a library if the counter is~1, */
+ /* otherwise it simply decrements the counter. */
+ /* */
+ /* This function helps in managing life-cycles of structures that */
+ /* reference @FT_Library objects. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a target library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Since> */
+ /* 2.4.2 */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Reference_Library( FT_Library library );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Library */
+ /* */
+ /* <Description> */
+ /* This function is used to create a new FreeType library instance */
+ /* from a given memory object. It is thus possible to use libraries */
+ /* with distinct memory allocators within the same program. */
+ /* */
+ /* Normally, you would call this function (followed by a call to */
+ /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */
+ /* instead of @FT_Init_FreeType to initialize the FreeType library. */
+ /* */
+ /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */
+ /* library instance. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the original memory object. */
+ /* */
+ /* <Output> */
+ /* alibrary :: A pointer to handle of a new library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* See the discussion of reference counters in the description of */
+ /* @FT_Reference_Library. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Library( FT_Memory memory,
+ FT_Library *alibrary );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Library */
+ /* */
+ /* <Description> */
+ /* Discard a given library object. This closes all drivers and */
+ /* discards all resource objects. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the target library. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* See the discussion of reference counters in the description of */
+ /* @FT_Reference_Library. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Library( FT_Library library );
+
+/* */
+
+ typedef void
+ (*FT_DebugHook_Func)( void* arg );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Debug_Hook */
+ /* */
+ /* <Description> */
+ /* Set a debug hook function for debugging the interpreter of a font */
+ /* format. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* hook_index :: The index of the debug hook. You should use the */
+ /* values defined in `ftobjs.h', e.g., */
+ /* `FT_DEBUG_HOOK_TRUETYPE'. */
+ /* */
+ /* debug_hook :: The function used to debug the interpreter. */
+ /* */
+ /* <Note> */
+ /* Currently, four debug hook slots are available, but only two (for */
+ /* the TrueType and the Type~1 interpreter) are defined. */
+ /* */
+ /* Since the internal headers of FreeType are no longer installed, */
+ /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
+ /* This is a bug and will be fixed in a forthcoming release. */
+ /* */
+ FT_EXPORT( void )
+ FT_Set_Debug_Hook( FT_Library library,
+ FT_UInt hook_index,
+ FT_DebugHook_Func debug_hook );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Add_Default_Modules */
+ /* */
+ /* <Description> */
+ /* Add the set of default drivers to a given library object. */
+ /* This is only useful when you create a library object with */
+ /* @FT_New_Library (usually to plug a custom memory manager). */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to a new library object. */
+ /* */
+ FT_EXPORT( void )
+ FT_Add_Default_Modules( FT_Library library );
+
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * truetype_engine
+ *
+ * @title:
+ * The TrueType Engine
+ *
+ * @abstract:
+ * TrueType bytecode support.
+ *
+ * @description:
+ * This section contains a function used to query the level of TrueType
+ * bytecode support compiled in this version of the library.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_TrueTypeEngineType
+ *
+ * @description:
+ * A list of values describing which kind of TrueType bytecode
+ * engine is implemented in a given FT_Library instance. It is used
+ * by the @FT_Get_TrueType_Engine_Type function.
+ *
+ * @values:
+ * FT_TRUETYPE_ENGINE_TYPE_NONE ::
+ * The library doesn't implement any kind of bytecode interpreter.
+ *
+ * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
+ * The library implements a bytecode interpreter that doesn't
+ * support the patented operations of the TrueType virtual machine.
+ *
+ * Its main use is to load certain Asian fonts that position and
+ * scale glyph components with bytecode instructions. It produces
+ * bad output for most other fonts.
+ *
+ * FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
+ * The library implements a bytecode interpreter that covers
+ * the full instruction set of the TrueType virtual machine (this
+ * was governed by patents until May 2010, hence the name).
+ *
+ * @since:
+ * 2.2
+ *
+ */
+ typedef enum FT_TrueTypeEngineType_
+ {+ FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
+ FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
+ FT_TRUETYPE_ENGINE_TYPE_PATENTED
+
+ } FT_TrueTypeEngineType;
+
+
+ /**************************************************************************
+ *
+ * @func:
+ * FT_Get_TrueType_Engine_Type
+ *
+ * @description:
+ * Return an @FT_TrueTypeEngineType value to indicate which level of
+ * the TrueType virtual machine a given library instance supports.
+ *
+ * @input:
+ * library ::
+ * A library instance.
+ *
+ * @return:
+ * A value indicating which level is supported.
+ *
+ * @since:
+ * 2.2
+ *
+ */
+ FT_EXPORT( FT_TrueTypeEngineType )
+ FT_Get_TrueType_Engine_Type( FT_Library library );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMODAPI_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftmoderr.h
@@ -1,0 +1,194 @@
+/***************************************************************************/
+/* */
+/* ftmoderr.h */
+/* */
+/* FreeType module error offsets (specification). */
+/* */
+/* Copyright 2001-2005, 2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is used to define the FreeType module error codes. */
+ /* */
+ /* If the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in `ftoption.h' is */
+ /* set, the lower byte of an error value identifies the error code as */
+ /* usual. In addition, the higher byte identifies the module. For */
+ /* example, the error `FT_Err_Invalid_File_Format' has value 0x0003, the */
+ /* error `TT_Err_Invalid_File_Format' has value 0x1303, the error */
+ /* `T1_Err_Invalid_File_Format' has value 0x1403, etc. */
+ /* */
+ /* Note that `FT_Err_Ok', `TT_Err_Ok', etc. are always equal to zero, */
+ /* including the high byte. */
+ /* */
+ /* If FT_CONFIG_OPTION_USE_MODULE_ERRORS isn't set, the higher byte of */
+ /* an error value is set to zero. */
+ /* */
+ /* To hide the various `XXX_Err_' prefixes in the source code, FreeType */
+ /* provides some macros in `fttypes.h'. */
+ /* */
+ /* FT_ERR( err ) */
+ /* Add current error module prefix (as defined with the */
+ /* `FT_ERR_PREFIX' macro) to `err'. For example, in the BDF module */
+ /* the line */
+ /* */
+ /* error = FT_ERR( Invalid_Outline ); */
+ /* */
+ /* expands to */
+ /* */
+ /* error = BDF_Err_Invalid_Outline; */
+ /* */
+ /* For simplicity, you can always use `FT_Err_Ok' directly instead */
+ /* of `FT_ERR( Ok )'. */
+ /* */
+ /* FT_ERR_EQ( errcode, err ) */
+ /* FT_ERR_NEQ( errcode, err ) */
+ /* Compare error code `errcode' with the error `err' for equality */
+ /* and inequality, respectively. Example: */
+ /* */
+ /* if ( FT_ERR_EQ( error, Invalid_Outline ) ) */
+ /* ... */
+ /* */
+ /* Using this macro you don't have to think about error prefixes. */
+ /* Of course, if module errors are not active, the above example is */
+ /* the same as */
+ /* */
+ /* if ( error == FT_Err_Invalid_Outline ) */
+ /* ... */
+ /* */
+ /* FT_ERROR_BASE( errcode ) */
+ /* FT_ERROR_MODULE( errcode ) */
+ /* Get base error and module error code, respectively. */
+ /* */
+ /* */
+ /* It can also be used to create a module error message table easily */
+ /* with something like */
+ /* */
+ /* { */+ /* #undef __FTMODERR_H__ */
+ /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */+ /* #define FT_MODERR_START_LIST { */+ /* #define FT_MODERR_END_LIST { 0, 0 } }; */+ /* */
+ /* const struct */
+ /* { */+ /* int mod_err_offset; */
+ /* const char* mod_err_msg */
+ /* } ft_mod_errors[] = */
+ /* */
+ /* #include FT_MODULE_ERRORS_H */
+ /* } */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTMODERR_H__
+#define __FTMODERR_H__
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** SETUP MACROS *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#undef FT_NEED_EXTERN_C
+
+#ifndef FT_MODERRDEF
+
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v,
+#else
+#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0,
+#endif
+
+#define FT_MODERR_START_LIST enum {+#define FT_MODERR_END_LIST FT_Mod_Err_Max };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+ extern "C" {+#endif
+
+#endif /* !FT_MODERRDEF */
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** LIST MODULE ERROR BASES *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#ifdef FT_MODERR_START_LIST
+ FT_MODERR_START_LIST
+#endif
+
+
+ FT_MODERRDEF( Base, 0x000, "base module" )
+ FT_MODERRDEF( Autofit, 0x100, "autofitter module" )
+ FT_MODERRDEF( BDF, 0x200, "BDF module" )
+ FT_MODERRDEF( Bzip2, 0x300, "Bzip2 module" )
+ FT_MODERRDEF( Cache, 0x400, "cache module" )
+ FT_MODERRDEF( CFF, 0x500, "CFF module" )
+ FT_MODERRDEF( CID, 0x600, "CID module" )
+ FT_MODERRDEF( Gzip, 0x700, "Gzip module" )
+ FT_MODERRDEF( LZW, 0x800, "LZW module" )
+ FT_MODERRDEF( OTvalid, 0x900, "OpenType validation module" )
+ FT_MODERRDEF( PCF, 0xA00, "PCF module" )
+ FT_MODERRDEF( PFR, 0xB00, "PFR module" )
+ FT_MODERRDEF( PSaux, 0xC00, "PS auxiliary module" )
+ FT_MODERRDEF( PShinter, 0xD00, "PS hinter module" )
+ FT_MODERRDEF( PSnames, 0xE00, "PS names module" )
+ FT_MODERRDEF( Raster, 0xF00, "raster module" )
+ FT_MODERRDEF( SFNT, 0x1000, "SFNT module" )
+ FT_MODERRDEF( Smooth, 0x1100, "smooth raster module" )
+ FT_MODERRDEF( TrueType, 0x1200, "TrueType module" )
+ FT_MODERRDEF( Type1, 0x1300, "Type 1 module" )
+ FT_MODERRDEF( Type42, 0x1400, "Type 42 module" )
+ FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
+ FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" )
+
+
+#ifdef FT_MODERR_END_LIST
+ FT_MODERR_END_LIST
+#endif
+
+
+ /*******************************************************************/
+ /*******************************************************************/
+ /***** *****/
+ /***** CLEANUP *****/
+ /***** *****/
+ /*******************************************************************/
+ /*******************************************************************/
+
+
+#ifdef FT_NEED_EXTERN_C
+ }
+#endif
+
+#undef FT_MODERR_START_LIST
+#undef FT_MODERR_END_LIST
+#undef FT_MODERRDEF
+#undef FT_NEED_EXTERN_C
+
+
+#endif /* __FTMODERR_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftotval.h
@@ -1,0 +1,203 @@
+/***************************************************************************/
+/* */
+/* ftotval.h */
+/* */
+/* FreeType API for validating OpenType tables (specification). */
+/* */
+/* Copyright 2004-2007, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/* */
+/* */
+/* Warning: This module might be moved to a different library in the */
+/* future to avoid a tight dependency between FreeType and the */
+/* OpenType specification. */
+/* */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOTVAL_H__
+#define __FTOTVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* ot_validation */
+ /* */
+ /* <Title> */
+ /* OpenType Validation */
+ /* */
+ /* <Abstract> */
+ /* An API to validate OpenType tables. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of functions to validate */
+ /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @enum:
+ * FT_VALIDATE_OTXXX
+ *
+ * @description:
+ * A list of bit-field constants used with @FT_OpenType_Validate to
+ * indicate which OpenType tables should be validated.
+ *
+ * @values:
+ * FT_VALIDATE_BASE ::
+ * Validate BASE table.
+ *
+ * FT_VALIDATE_GDEF ::
+ * Validate GDEF table.
+ *
+ * FT_VALIDATE_GPOS ::
+ * Validate GPOS table.
+ *
+ * FT_VALIDATE_GSUB ::
+ * Validate GSUB table.
+ *
+ * FT_VALIDATE_JSTF ::
+ * Validate JSTF table.
+ *
+ * FT_VALIDATE_MATH ::
+ * Validate MATH table.
+ *
+ * FT_VALIDATE_OT ::
+ * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
+ *
+ */
+#define FT_VALIDATE_BASE 0x0100
+#define FT_VALIDATE_GDEF 0x0200
+#define FT_VALIDATE_GPOS 0x0400
+#define FT_VALIDATE_GSUB 0x0800
+#define FT_VALIDATE_JSTF 0x1000
+#define FT_VALIDATE_MATH 0x2000
+
+#define FT_VALIDATE_OT FT_VALIDATE_BASE | \
+ FT_VALIDATE_GDEF | \
+ FT_VALIDATE_GPOS | \
+ FT_VALIDATE_GSUB | \
+ FT_VALIDATE_JSTF | \
+ FT_VALIDATE_MATH
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_OpenType_Validate
+ *
+ * @description:
+ * Validate various OpenType tables to assure that all offsets and
+ * indices are valid. The idea is that a higher-level library that
+ * actually does the text layout can access those tables without
+ * error checking (which can be quite time consuming).
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * validation_flags ::
+ * A bit field that specifies the tables to be validated. See
+ * @FT_VALIDATE_OTXXX for possible values.
+ *
+ * @output:
+ * BASE_table ::
+ * A pointer to the BASE table.
+ *
+ * GDEF_table ::
+ * A pointer to the GDEF table.
+ *
+ * GPOS_table ::
+ * A pointer to the GPOS table.
+ *
+ * GSUB_table ::
+ * A pointer to the GSUB table.
+ *
+ * JSTF_table ::
+ * A pointer to the JSTF table.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with OpenType fonts, returning an error
+ * otherwise.
+ *
+ * After use, the application should deallocate the five tables with
+ * @FT_OpenType_Free. A NULL value indicates that the table either
+ * doesn't exist in the font, or the application hasn't asked for
+ * validation.
+ */
+ FT_EXPORT( FT_Error )
+ FT_OpenType_Validate( FT_Face face,
+ FT_UInt validation_flags,
+ FT_Bytes *BASE_table,
+ FT_Bytes *GDEF_table,
+ FT_Bytes *GPOS_table,
+ FT_Bytes *GSUB_table,
+ FT_Bytes *JSTF_table );
+
+ /* */
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_OpenType_Free
+ *
+ * @description:
+ * Free the buffer allocated by OpenType validator.
+ *
+ * @input:
+ * face ::
+ * A handle to the input face.
+ *
+ * table ::
+ * The pointer to the buffer that is allocated by
+ * @FT_OpenType_Validate.
+ *
+ * @note:
+ * This function must be used to free the buffer allocated by
+ * @FT_OpenType_Validate only.
+ */
+ FT_EXPORT( void )
+ FT_OpenType_Free( FT_Face face,
+ FT_Bytes table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOTVAL_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftoutln.h
@@ -1,0 +1,569 @@
+/***************************************************************************/
+/* */
+/* ftoutln.h */
+/* */
+/* Support for the FT_Outline type used to store glyph shapes of */
+/* most scalable font formats (specification). */
+/* */
+/* Copyright 1996-2003, 2005-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTOUTLN_H__
+#define __FTOUTLN_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* outline_processing */
+ /* */
+ /* <Title> */
+ /* Outline Processing */
+ /* */
+ /* <Abstract> */
+ /* Functions to create, transform, and render vectorial glyph images. */
+ /* */
+ /* <Description> */
+ /* This section contains routines used to create and destroy scalable */
+ /* glyph images known as `outlines'. These can also be measured, */
+ /* transformed, and converted into bitmaps and pixmaps. */
+ /* */
+ /* <Order> */
+ /* FT_Outline */
+ /* FT_OUTLINE_FLAGS */
+ /* FT_Outline_New */
+ /* FT_Outline_Done */
+ /* FT_Outline_Copy */
+ /* FT_Outline_Translate */
+ /* FT_Outline_Transform */
+ /* FT_Outline_Embolden */
+ /* FT_Outline_EmboldenXY */
+ /* FT_Outline_Reverse */
+ /* FT_Outline_Check */
+ /* */
+ /* FT_Outline_Get_CBox */
+ /* FT_Outline_Get_BBox */
+ /* */
+ /* FT_Outline_Get_Bitmap */
+ /* FT_Outline_Render */
+ /* */
+ /* FT_Outline_Decompose */
+ /* FT_Outline_Funcs */
+ /* FT_Outline_MoveTo_Func */
+ /* FT_Outline_LineTo_Func */
+ /* FT_Outline_ConicTo_Func */
+ /* FT_Outline_CubicTo_Func */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Decompose */
+ /* */
+ /* <Description> */
+ /* Walk over an outline's structure to decompose it into individual */
+ /* segments and Bézier arcs. This function also emits `move to' */
+ /* operations to indicate the start of new contours in the outline. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source target. */
+ /* */
+ /* func_interface :: A table of `emitters', i.e., function pointers */
+ /* called during decomposition to indicate path */
+ /* operations. */
+ /* */
+ /* <InOut> */
+ /* user :: A typeless pointer that is passed to each */
+ /* emitter during the decomposition. It can be */
+ /* used to store the state during the */
+ /* decomposition. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* A contour that contains a single point only is represented by a */
+ /* `move to' operation followed by `line to' to the same point. In */
+ /* most cases, it is best to filter this out before using the */
+ /* outline for stroking purposes (otherwise it would result in a */
+ /* visible dot when round caps are used). */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Decompose( FT_Outline* outline,
+ const FT_Outline_Funcs* func_interface,
+ void* user );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_New */
+ /* */
+ /* <Description> */
+ /* Create a new outline of a given size. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object from where the */
+ /* outline is allocated. Note however that the new */
+ /* outline will *not* necessarily be *freed*, when */
+ /* destroying the library, by @FT_Done_FreeType. */
+ /* */
+ /* numPoints :: The maximum number of points within the outline. */
+ /* Must be smaller than or equal to 0xFFFF (65535). */
+ /* */
+ /* numContours :: The maximum number of contours within the outline. */
+ /* This value must be in the range 0 to `numPoints'. */
+ /* */
+ /* <Output> */
+ /* anoutline :: A handle to the new outline. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The reason why this function takes a `library' parameter is simply */
+ /* to use the library's memory allocator. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_New( FT_Library library,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline );
+
+
+ FT_EXPORT( FT_Error )
+ FT_Outline_New_Internal( FT_Memory memory,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Done */
+ /* */
+ /* <Description> */
+ /* Destroy an outline created with @FT_Outline_New. */
+ /* */
+ /* <Input> */
+ /* library :: A handle of the library object used to allocate the */
+ /* outline. */
+ /* */
+ /* outline :: A pointer to the outline object to be discarded. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If the outline's `owner' field is not set, only the outline */
+ /* descriptor will be released. */
+ /* */
+ /* The reason why this function takes an `library' parameter is */
+ /* simply to use ft_mem_free(). */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Done( FT_Library library,
+ FT_Outline* outline );
+
+
+ FT_EXPORT( FT_Error )
+ FT_Outline_Done_Internal( FT_Memory memory,
+ FT_Outline* outline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Check */
+ /* */
+ /* <Description> */
+ /* Check the contents of an outline descriptor. */
+ /* */
+ /* <Input> */
+ /* outline :: A handle to a source outline. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Check( FT_Outline* outline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_CBox */
+ /* */
+ /* <Description> */
+ /* Return an outline's `control box'. The control box encloses all */
+ /* the outline's points, including Bézier control points. Though it */
+ /* coincides with the exact bounding box for most glyphs, it can be */
+ /* slightly larger in some situations (like when rotating an outline */
+ /* that contains Bézier outside arcs). */
+ /* */
+ /* Computing the control box is very fast, while getting the bounding */
+ /* box can take much more time as it needs to walk over all segments */
+ /* and arcs in the outline. To get the latter, you can use the */
+ /* `ftbbox' component, which is dedicated to this single task. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <Output> */
+ /* acbox :: The outline's control box. */
+ /* */
+ /* <Note> */
+ /* See @FT_Glyph_Get_CBox for a discussion of tricky fonts. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Get_CBox( const FT_Outline* outline,
+ FT_BBox *acbox );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Translate */
+ /* */
+ /* <Description> */
+ /* Apply a simple translation to the points of an outline. */
+ /* */
+ /* <InOut> */
+ /* outline :: A pointer to the target outline descriptor. */
+ /* */
+ /* <Input> */
+ /* xOffset :: The horizontal offset. */
+ /* */
+ /* yOffset :: The vertical offset. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Translate( const FT_Outline* outline,
+ FT_Pos xOffset,
+ FT_Pos yOffset );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Copy */
+ /* */
+ /* <Description> */
+ /* Copy an outline into another one. Both objects must have the */
+ /* same sizes (number of points & number of contours) when this */
+ /* function is called. */
+ /* */
+ /* <Input> */
+ /* source :: A handle to the source outline. */
+ /* */
+ /* <Output> */
+ /* target :: A handle to the target outline. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Copy( const FT_Outline* source,
+ FT_Outline *target );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Transform */
+ /* */
+ /* <Description> */
+ /* Apply a simple 2x2 matrix to all of an outline's points. Useful */
+ /* for applying rotations, slanting, flipping, etc. */
+ /* */
+ /* <InOut> */
+ /* outline :: A pointer to the target outline descriptor. */
+ /* */
+ /* <Input> */
+ /* matrix :: A pointer to the transformation matrix. */
+ /* */
+ /* <Note> */
+ /* You can use @FT_Outline_Translate if you need to translate the */
+ /* outline's points. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Transform( const FT_Outline* outline,
+ const FT_Matrix* matrix );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Embolden */
+ /* */
+ /* <Description> */
+ /* Embolden an outline. The new outline will be at most 4~times */
+ /* `strength' pixels wider and higher. You may think of the left and */
+ /* bottom borders as unchanged. */
+ /* */
+ /* Negative `strength' values to reduce the outline thickness are */
+ /* possible also. */
+ /* */
+ /* <InOut> */
+ /* outline :: A handle to the target outline. */
+ /* */
+ /* <Input> */
+ /* strength :: How strong the glyph is emboldened. Expressed in */
+ /* 26.6 pixel format. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The used algorithm to increase or decrease the thickness of the */
+ /* glyph doesn't change the number of points; this means that certain */
+ /* situations like acute angles or intersections are sometimes */
+ /* handled incorrectly. */
+ /* */
+ /* If you need `better' metrics values you should call */
+ /* @FT_Outline_Get_CBox or @FT_Outline_Get_BBox. */
+ /* */
+ /* Example call: */
+ /* */
+ /* { */+ /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */
+ /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */
+ /* FT_Outline_Embolden( &face->slot->outline, strength ); */
+ /* } */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Embolden( FT_Outline* outline,
+ FT_Pos strength );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_EmboldenXY */
+ /* */
+ /* <Description> */
+ /* Embolden an outline. The new outline will be `xstrength' pixels */
+ /* wider and `ystrength' pixels higher. Otherwise, it is similar to */
+ /* @FT_Outline_Embolden, which uses the same strength in both */
+ /* directions. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_EmboldenXY( FT_Outline* outline,
+ FT_Pos xstrength,
+ FT_Pos ystrength );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Reverse */
+ /* */
+ /* <Description> */
+ /* Reverse the drawing direction of an outline. This is used to */
+ /* ensure consistent fill conventions for mirrored glyphs. */
+ /* */
+ /* <InOut> */
+ /* outline :: A pointer to the target outline descriptor. */
+ /* */
+ /* <Note> */
+ /* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */
+ /* the outline's `flags' field. */
+ /* */
+ /* It shouldn't be used by a normal client application, unless it */
+ /* knows what it is doing. */
+ /* */
+ FT_EXPORT( void )
+ FT_Outline_Reverse( FT_Outline* outline );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_Bitmap */
+ /* */
+ /* <Description> */
+ /* Render an outline within a bitmap. The outline's image is simply */
+ /* OR-ed to the target bitmap. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a FreeType library object. */
+ /* */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <InOut> */
+ /* abitmap :: A pointer to the target bitmap descriptor. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* This function does NOT CREATE the bitmap, it only renders an */
+ /* outline image within the one you pass to it! Consequently, the */
+ /* various fields in `abitmap' should be set accordingly. */
+ /* */
+ /* It will use the raster corresponding to the default glyph format. */
+ /* */
+ /* The value of the `num_grays' field in `abitmap' is ignored. If */
+ /* you select the gray-level rasterizer, and you want less than 256 */
+ /* gray levels, you have to use @FT_Outline_Render directly. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Get_Bitmap( FT_Library library,
+ FT_Outline* outline,
+ const FT_Bitmap *abitmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Render */
+ /* */
+ /* <Description> */
+ /* Render an outline within a bitmap using the current scan-convert. */
+ /* This function uses an @FT_Raster_Params structure as an argument, */
+ /* allowing advanced features like direct composition, translucency, */
+ /* etc. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to a FreeType library object. */
+ /* */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <InOut> */
+ /* params :: A pointer to an @FT_Raster_Params structure used to */
+ /* describe the rendering operation. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You should know what you are doing and how @FT_Raster_Params works */
+ /* to use this function. */
+ /* */
+ /* The field `params.source' will be set to `outline' before the scan */
+ /* converter is called, which means that the value you give to it is */
+ /* actually ignored. */
+ /* */
+ /* The gray-level rasterizer always uses 256 gray levels. If you */
+ /* want less gray levels, you have to provide your own span callback. */
+ /* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */
+ /* @FT_Raster_Params structure for more details. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Outline_Render( FT_Library library,
+ FT_Outline* outline,
+ FT_Raster_Params* params );
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * FT_Orientation
+ *
+ * @description:
+ * A list of values used to describe an outline's contour orientation.
+ *
+ * The TrueType and PostScript specifications use different conventions
+ * to determine whether outline contours should be filled or unfilled.
+ *
+ * @values:
+ * FT_ORIENTATION_TRUETYPE ::
+ * According to the TrueType specification, clockwise contours must
+ * be filled, and counter-clockwise ones must be unfilled.
+ *
+ * FT_ORIENTATION_POSTSCRIPT ::
+ * According to the PostScript specification, counter-clockwise contours
+ * must be filled, and clockwise ones must be unfilled.
+ *
+ * FT_ORIENTATION_FILL_RIGHT ::
+ * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
+ * remember that in TrueType, everything that is to the right of
+ * the drawing direction of a contour must be filled.
+ *
+ * FT_ORIENTATION_FILL_LEFT ::
+ * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
+ * remember that in PostScript, everything that is to the left of
+ * the drawing direction of a contour must be filled.
+ *
+ * FT_ORIENTATION_NONE ::
+ * The orientation cannot be determined. That is, different parts of
+ * the glyph have different orientation.
+ *
+ */
+ typedef enum FT_Orientation_
+ {+ FT_ORIENTATION_TRUETYPE = 0,
+ FT_ORIENTATION_POSTSCRIPT = 1,
+ FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
+ FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT,
+ FT_ORIENTATION_NONE
+
+ } FT_Orientation;
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Outline_Get_Orientation
+ *
+ * @description:
+ * This function analyzes a glyph outline and tries to compute its
+ * fill orientation (see @FT_Orientation). This is done by integrating
+ * the total area covered by the outline. The positive integral
+ * corresponds to the clockwise orientation and @FT_ORIENTATION_POSTSCRIPT
+ * is returned. The negative integral corresponds to the counter-clockwise
+ * orientation and @FT_ORIENTATION_TRUETYPE is returned.
+ *
+ * Note that this will return @FT_ORIENTATION_TRUETYPE for empty
+ * outlines.
+ *
+ * @input:
+ * outline ::
+ * A handle to the source outline.
+ *
+ * @return:
+ * The orientation.
+ *
+ */
+ FT_EXPORT( FT_Orientation )
+ FT_Outline_Get_Orientation( FT_Outline* outline );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOUTLN_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
--- /dev/null
+++ b/include/ftpfr.h
@@ -1,0 +1,172 @@
+/***************************************************************************/
+/* */
+/* ftpfr.h */
+/* */
+/* FreeType API for accessing PFR-specific data (specification only). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTPFR_H__
+#define __FTPFR_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* pfr_fonts */
+ /* */
+ /* <Title> */
+ /* PFR Fonts */
+ /* */
+ /* <Abstract> */
+ /* PFR/TrueDoc specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of PFR-specific functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_PFR_Metrics
+ *
+ * @description:
+ * Return the outline and metrics resolutions of a given PFR face.
+ *
+ * @input:
+ * face :: Handle to the input face. It can be a non-PFR face.
+ *
+ * @output:
+ * aoutline_resolution ::
+ * Outline resolution. This is equivalent to `face->units_per_EM'
+ * for non-PFR fonts. Optional (parameter can be NULL).
+ *
+ * ametrics_resolution ::
+ * Metrics resolution. This is equivalent to `outline_resolution'
+ * for non-PFR fonts. Optional (parameter can be NULL).
+ *
+ * ametrics_x_scale ::
+ * A 16.16 fixed-point number used to scale distance expressed
+ * in metrics units to device sub-pixels. This is equivalent to
+ * `face->size->x_scale', but for metrics only. Optional (parameter
+ * can be NULL).
+ *
+ * ametrics_y_scale ::
+ * Same as `ametrics_x_scale' but for the vertical direction.
+ * optional (parameter can be NULL).
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If the input face is not a PFR, this function will return an error.
+ * However, in all cases, it will return valid values.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PFR_Metrics( FT_Face face,
+ FT_UInt *aoutline_resolution,
+ FT_UInt *ametrics_resolution,
+ FT_Fixed *ametrics_x_scale,
+ FT_Fixed *ametrics_y_scale );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_PFR_Kerning
+ *
+ * @description:
+ * Return the kerning pair corresponding to two glyphs in a PFR face.
+ * The distance is expressed in metrics units, unlike the result of
+ * @FT_Get_Kerning.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * left :: Index of the left glyph.
+ *
+ * right :: Index of the right glyph.
+ *
+ * @output:
+ * avector :: A kerning vector.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function always return distances in original PFR metrics
+ * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
+ * mode, which always returns distances converted to outline units.
+ *
+ * You can use the value of the `x_scale' and `y_scale' parameters
+ * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PFR_Kerning( FT_Face face,
+ FT_UInt left,
+ FT_UInt right,
+ FT_Vector *avector );
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_PFR_Advance
+ *
+ * @description:
+ * Return a given glyph advance, expressed in original metrics units,
+ * from a PFR font.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * gindex :: The glyph index.
+ *
+ * @output:
+ * aadvance :: The glyph advance in metrics units.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
+ * to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PFR_Advance( FT_Face face,
+ FT_UInt gindex,
+ FT_Pos *aadvance );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTPFR_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftrender.h
@@ -1,0 +1,238 @@
+/***************************************************************************/
+/* */
+/* ftrender.h */
+/* */
+/* FreeType renderer modules public interface (specification). */
+/* */
+/* Copyright 1996-2001, 2005, 2006, 2010 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTRENDER_H__
+#define __FTRENDER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* module_management */
+ /* */
+ /*************************************************************************/
+
+
+ /* create a new glyph object */
+ typedef FT_Error
+ (*FT_Glyph_InitFunc)( FT_Glyph glyph,
+ FT_GlyphSlot slot );
+
+ /* destroys a given glyph object */
+ typedef void
+ (*FT_Glyph_DoneFunc)( FT_Glyph glyph );
+
+ typedef void
+ (*FT_Glyph_TransformFunc)( FT_Glyph glyph,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta );
+
+ typedef void
+ (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph,
+ FT_BBox* abbox );
+
+ typedef FT_Error
+ (*FT_Glyph_CopyFunc)( FT_Glyph source,
+ FT_Glyph target );
+
+ typedef FT_Error
+ (*FT_Glyph_PrepareFunc)( FT_Glyph glyph,
+ FT_GlyphSlot slot );
+
+/* deprecated */
+#define FT_Glyph_Init_Func FT_Glyph_InitFunc
+#define FT_Glyph_Done_Func FT_Glyph_DoneFunc
+#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc
+#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc
+#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc
+#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc
+
+
+ struct FT_Glyph_Class_
+ {+ FT_Long glyph_size;
+ FT_Glyph_Format glyph_format;
+ FT_Glyph_InitFunc glyph_init;
+ FT_Glyph_DoneFunc glyph_done;
+ FT_Glyph_CopyFunc glyph_copy;
+ FT_Glyph_TransformFunc glyph_transform;
+ FT_Glyph_GetBBoxFunc glyph_bbox;
+ FT_Glyph_PrepareFunc glyph_prepare;
+ };
+
+
+ typedef FT_Error
+ (*FT_Renderer_RenderFunc)( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ FT_UInt mode,
+ const FT_Vector* origin );
+
+ typedef FT_Error
+ (*FT_Renderer_TransformFunc)( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ const FT_Matrix* matrix,
+ const FT_Vector* delta );
+
+
+ typedef void
+ (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer,
+ FT_GlyphSlot slot,
+ FT_BBox* cbox );
+
+
+ typedef FT_Error
+ (*FT_Renderer_SetModeFunc)( FT_Renderer renderer,
+ FT_ULong mode_tag,
+ FT_Pointer mode_ptr );
+
+/* deprecated identifiers */
+#define FTRenderer_render FT_Renderer_RenderFunc
+#define FTRenderer_transform FT_Renderer_TransformFunc
+#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc
+#define FTRenderer_setMode FT_Renderer_SetModeFunc
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Renderer_Class */
+ /* */
+ /* <Description> */
+ /* The renderer module class descriptor. */
+ /* */
+ /* <Fields> */
+ /* root :: The root @FT_Module_Class fields. */
+ /* */
+ /* glyph_format :: The glyph image format this renderer handles. */
+ /* */
+ /* render_glyph :: A method used to render the image that is in a */
+ /* given glyph slot into a bitmap. */
+ /* */
+ /* transform_glyph :: A method used to transform the image that is in */
+ /* a given glyph slot. */
+ /* */
+ /* get_glyph_cbox :: A method used to access the glyph's cbox. */
+ /* */
+ /* set_mode :: A method used to pass additional parameters. */
+ /* */
+ /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
+ /* This is a pointer to its raster's class. */
+ /* */
+ typedef struct FT_Renderer_Class_
+ {+ FT_Module_Class root;
+
+ FT_Glyph_Format glyph_format;
+
+ FT_Renderer_RenderFunc render_glyph;
+ FT_Renderer_TransformFunc transform_glyph;
+ FT_Renderer_GetCBoxFunc get_glyph_cbox;
+ FT_Renderer_SetModeFunc set_mode;
+
+ FT_Raster_Funcs* raster_class;
+
+ } FT_Renderer_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Renderer */
+ /* */
+ /* <Description> */
+ /* Retrieve the current renderer for a given glyph format. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* format :: The glyph format. */
+ /* */
+ /* <Return> */
+ /* A renderer handle. 0~if none found. */
+ /* */
+ /* <Note> */
+ /* An error will be returned if a module already exists by that name, */
+ /* or if the module requires a version of FreeType that is too great. */
+ /* */
+ /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */
+ /* renderer by its name, use @FT_Get_Module. */
+ /* */
+ FT_EXPORT( FT_Renderer )
+ FT_Get_Renderer( FT_Library library,
+ FT_Glyph_Format format );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Renderer */
+ /* */
+ /* <Description> */
+ /* Set the current renderer to use, and set additional mode. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* renderer :: A handle to the renderer object. */
+ /* */
+ /* num_params :: The number of additional parameters. */
+ /* */
+ /* parameters :: Additional parameters. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* In case of success, the renderer will be used to convert glyph */
+ /* images in the renderer's known format into bitmaps. */
+ /* */
+ /* This doesn't change the current renderer for other formats. */
+ /* */
+ /* Currently, only the B/W renderer, if compiled with */
+ /* FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels */
+ /* anti-aliasing mode; this option must be set directly in */
+ /* `ftraster.c' and is undefined by default) accepts a single tag */
+ /* `pal5' to set its gray palette as a character string with */
+ /* 5~elements. Consequently, the third and fourth argument are zero */
+ /* normally. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Set_Renderer( FT_Library library,
+ FT_Renderer renderer,
+ FT_UInt num_params,
+ FT_Parameter* parameters );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTRENDER_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftsizes.h
@@ -1,0 +1,159 @@
+/***************************************************************************/
+/* */
+/* ftsizes.h */
+/* */
+/* FreeType size objects management (specification). */
+/* */
+/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* Typical application would normally not need to use these functions. */
+ /* However, they have been placed in a public API for the rare cases */
+ /* where they are needed. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTSIZES_H__
+#define __FTSIZES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* sizes_management */
+ /* */
+ /* <Title> */
+ /* Size Management */
+ /* */
+ /* <Abstract> */
+ /* Managing multiple sizes per face. */
+ /* */
+ /* <Description> */
+ /* When creating a new face object (e.g., with @FT_New_Face), an */
+ /* @FT_Size object is automatically created and used to store all */
+ /* pixel-size dependent information, available in the `face->size' */
+ /* field. */
+ /* */
+ /* It is however possible to create more sizes for a given face, */
+ /* mostly in order to manage several character pixel sizes of the */
+ /* same font family and style. See @FT_New_Size and @FT_Done_Size. */
+ /* */
+ /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */
+ /* modify the contents of the current `active' size; you thus need */
+ /* to use @FT_Activate_Size to change it. */
+ /* */
+ /* 99% of applications won't need the functions provided here, */
+ /* especially if they use the caching sub-system, so be cautious */
+ /* when using these. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Size */
+ /* */
+ /* <Description> */
+ /* Create a new size object from a given face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a parent face object. */
+ /* */
+ /* <Output> */
+ /* asize :: A handle to a new size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* You need to call @FT_Activate_Size in order to select the new size */
+ /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */
+ /* @FT_Load_Glyph, @FT_Load_Char, etc. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Size( FT_Face face,
+ FT_Size* size );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Size */
+ /* */
+ /* <Description> */
+ /* Discard a given size object. Note that @FT_Done_Face */
+ /* automatically discards all size objects allocated with */
+ /* @FT_New_Size. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to a target size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Size( FT_Size size );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Activate_Size */
+ /* */
+ /* <Description> */
+ /* Even though it is possible to create several size objects for a */
+ /* given face (see @FT_New_Size for details), functions like */
+ /* @FT_Load_Glyph or @FT_Load_Char only use the one that has been */
+ /* activated last to determine the `current character pixel size'. */
+ /* */
+ /* This function can be used to `activate' a previously created size */
+ /* object. */
+ /* */
+ /* <Input> */
+ /* size :: A handle to a target size object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* If `face' is the size's parent face object, this function changes */
+ /* the value of `face->size' to the input size handle. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Activate_Size( FT_Size size );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSIZES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftsnames.h
@@ -1,0 +1,200 @@
+/***************************************************************************/
+/* */
+/* ftsnames.h */
+/* */
+/* Simple interface to access SFNT name tables (which are used */
+/* to hold font names, copyright info, notices, etc.) (specification). */
+/* */
+/* This is _not_ used to retrieve glyph names! */
+/* */
+/* Copyright 1996-2003, 2006, 2009, 2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FT_SFNT_NAMES_H__
+#define __FT_SFNT_NAMES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* sfnt_names */
+ /* */
+ /* <Title> */
+ /* SFNT Names */
+ /* */
+ /* <Abstract> */
+ /* Access the names embedded in TrueType and OpenType files. */
+ /* */
+ /* <Description> */
+ /* The TrueType and OpenType specifications allow the inclusion of */
+ /* a special `names table' in font files. This table contains */
+ /* textual (and internationalized) information regarding the font, */
+ /* like family name, copyright, version, etc. */
+ /* */
+ /* The definitions below are used to access them if available. */
+ /* */
+ /* Note that this has nothing to do with glyph names! */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_SfntName */
+ /* */
+ /* <Description> */
+ /* A structure used to model an SFNT `name' table entry. */
+ /* */
+ /* <Fields> */
+ /* platform_id :: The platform ID for `string'. */
+ /* */
+ /* encoding_id :: The encoding ID for `string'. */
+ /* */
+ /* language_id :: The language ID for `string'. */
+ /* */
+ /* name_id :: An identifier for `string'. */
+ /* */
+ /* string :: The `name' string. Note that its format differs */
+ /* depending on the (platform,encoding) pair. It can */
+ /* be a Pascal String, a UTF-16 one, etc. */
+ /* */
+ /* Generally speaking, the string is not */
+ /* zero-terminated. Please refer to the TrueType */
+ /* specification for details. */
+ /* */
+ /* string_len :: The length of `string' in bytes. */
+ /* */
+ /* <Note> */
+ /* Possible values for `platform_id', `encoding_id', `language_id', */
+ /* and `name_id' are given in the file `ttnameid.h'. For details */
+ /* please refer to the TrueType or OpenType specification. */
+ /* */
+ /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */
+ /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */
+ /* */
+ typedef struct FT_SfntName_
+ {+ FT_UShort platform_id;
+ FT_UShort encoding_id;
+ FT_UShort language_id;
+ FT_UShort name_id;
+
+ FT_Byte* string; /* this string is *not* null-terminated! */
+ FT_UInt string_len; /* in bytes */
+
+ } FT_SfntName;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Sfnt_Name_Count */
+ /* */
+ /* <Description> */
+ /* Retrieve the number of name strings in the SFNT `name' table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* <Return> */
+ /* The number of strings in the `name' table. */
+ /* */
+ FT_EXPORT( FT_UInt )
+ FT_Get_Sfnt_Name_Count( FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Sfnt_Name */
+ /* */
+ /* <Description> */
+ /* Retrieve a string of the SFNT `name' table for a given index. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source face. */
+ /* */
+ /* idx :: The index of the `name' string. */
+ /* */
+ /* <Output> */
+ /* aname :: The indexed @FT_SfntName structure. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0~means success. */
+ /* */
+ /* <Note> */
+ /* The `string' array returned in the `aname' structure is not */
+ /* null-terminated. The application should deallocate it if it is no */
+ /* longer in use. */
+ /* */
+ /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */
+ /* `name' table entries, then do a loop until you get the right */
+ /* platform, encoding, and name ID. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Get_Sfnt_Name( FT_Face face,
+ FT_UInt idx,
+ FT_SfntName *aname );
+
+
+ /***************************************************************************
+ *
+ * @constant:
+ * FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
+ *
+ * @description:
+ * A constant used as the tag of @FT_Parameter structures to make
+ * FT_Open_Face() ignore preferred family subfamily names in `name'
+ * table since OpenType version 1.4. For backwards compatibility with
+ * legacy systems that have a 4-face-per-family restriction.
+ *
+ */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
+
+
+ /***************************************************************************
+ *
+ * @constant:
+ * FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
+ *
+ * @description:
+ * A constant used as the tag of @FT_Parameter structures to make
+ * FT_Open_Face() ignore preferred subfamily names in `name' table since
+ * OpenType version 1.4. For backwards compatibility with legacy
+ * systems that have a 4-face-per-family restriction.
+ *
+ */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' )
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_SFNT_NAMES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftstroke.h
@@ -1,0 +1,751 @@
+/***************************************************************************/
+/* */
+/* ftstroke.h */
+/* */
+/* FreeType path stroker (specification). */
+/* */
+/* Copyright 2002-2006, 2008, 2009, 2011-2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FT_STROKE_H__
+#define __FT_STROKE_H__
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /************************************************************************
+ *
+ * @section:
+ * glyph_stroker
+ *
+ * @title:
+ * Glyph Stroker
+ *
+ * @abstract:
+ * Generating bordered and stroked glyphs.
+ *
+ * @description:
+ * This component generates stroked outlines of a given vectorial
+ * glyph. It also allows you to retrieve the `outside' and/or the
+ * `inside' borders of the stroke.
+ *
+ * This can be useful to generate `bordered' glyph, i.e., glyphs
+ * displayed with a coloured (and anti-aliased) border around their
+ * shape.
+ */
+
+
+ /**************************************************************
+ *
+ * @type:
+ * FT_Stroker
+ *
+ * @description:
+ * Opaque handler to a path stroker object.
+ */
+ typedef struct FT_StrokerRec_* FT_Stroker;
+
+
+ /**************************************************************
+ *
+ * @enum:
+ * FT_Stroker_LineJoin
+ *
+ * @description:
+ * These values determine how two joining lines are rendered
+ * in a stroker.
+ *
+ * @values:
+ * FT_STROKER_LINEJOIN_ROUND ::
+ * Used to render rounded line joins. Circular arcs are used
+ * to join two lines smoothly.
+ *
+ * FT_STROKER_LINEJOIN_BEVEL ::
+ * Used to render beveled line joins. The outer corner of
+ * the joined lines is filled by enclosing the triangular
+ * region of the corner with a straight line between the
+ * outer corners of each stroke.
+ *
+ * FT_STROKER_LINEJOIN_MITER_FIXED ::
+ * Used to render mitered line joins, with fixed bevels if the
+ * miter limit is exceeded. The outer edges of the strokes
+ * for the two segments are extended until they meet at an
+ * angle. If the segments meet at too sharp an angle (such
+ * that the miter would extend from the intersection of the
+ * segments a distance greater than the product of the miter
+ * limit value and the border radius), then a bevel join (see
+ * above) is used instead. This prevents long spikes being
+ * created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter
+ * line join as used in PostScript and PDF.
+ *
+ * FT_STROKER_LINEJOIN_MITER_VARIABLE ::
+ * FT_STROKER_LINEJOIN_MITER ::
+ * Used to render mitered line joins, with variable bevels if
+ * the miter limit is exceeded. The intersection of the
+ * strokes is clipped at a line perpendicular to the bisector
+ * of the angle between the strokes, at the distance from the
+ * intersection of the segments equal to the product of the
+ * miter limit value and the border radius. This prevents
+ * long spikes being created.
+ * FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line
+ * join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias
+ * for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for
+ * backwards compatibility.
+ */
+ typedef enum FT_Stroker_LineJoin_
+ {+ FT_STROKER_LINEJOIN_ROUND = 0,
+ FT_STROKER_LINEJOIN_BEVEL = 1,
+ FT_STROKER_LINEJOIN_MITER_VARIABLE = 2,
+ FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE,
+ FT_STROKER_LINEJOIN_MITER_FIXED = 3
+
+ } FT_Stroker_LineJoin;
+
+
+ /**************************************************************
+ *
+ * @enum:
+ * FT_Stroker_LineCap
+ *
+ * @description:
+ * These values determine how the end of opened sub-paths are
+ * rendered in a stroke.
+ *
+ * @values:
+ * FT_STROKER_LINECAP_BUTT ::
+ * The end of lines is rendered as a full stop on the last
+ * point itself.
+ *
+ * FT_STROKER_LINECAP_ROUND ::
+ * The end of lines is rendered as a half-circle around the
+ * last point.
+ *
+ * FT_STROKER_LINECAP_SQUARE ::
+ * The end of lines is rendered as a square around the
+ * last point.
+ */
+ typedef enum FT_Stroker_LineCap_
+ {+ FT_STROKER_LINECAP_BUTT = 0,
+ FT_STROKER_LINECAP_ROUND,
+ FT_STROKER_LINECAP_SQUARE
+
+ } FT_Stroker_LineCap;
+
+
+ /**************************************************************
+ *
+ * @enum:
+ * FT_StrokerBorder
+ *
+ * @description:
+ * These values are used to select a given stroke border
+ * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
+ *
+ * @values:
+ * FT_STROKER_BORDER_LEFT ::
+ * Select the left border, relative to the drawing direction.
+ *
+ * FT_STROKER_BORDER_RIGHT ::
+ * Select the right border, relative to the drawing direction.
+ *
+ * @note:
+ * Applications are generally interested in the `inside' and `outside'
+ * borders. However, there is no direct mapping between these and the
+ * `left' and `right' ones, since this really depends on the glyph's
+ * drawing orientation, which varies between font formats.
+ *
+ * You can however use @FT_Outline_GetInsideBorder and
+ * @FT_Outline_GetOutsideBorder to get these.
+ */
+ typedef enum FT_StrokerBorder_
+ {+ FT_STROKER_BORDER_LEFT = 0,
+ FT_STROKER_BORDER_RIGHT
+
+ } FT_StrokerBorder;
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Outline_GetInsideBorder
+ *
+ * @description:
+ * Retrieve the @FT_StrokerBorder value corresponding to the
+ * `inside' borders of a given outline.
+ *
+ * @input:
+ * outline ::
+ * The source outline handle.
+ *
+ * @return:
+ * The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid
+ * outlines.
+ */
+ FT_EXPORT( FT_StrokerBorder )
+ FT_Outline_GetInsideBorder( FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Outline_GetOutsideBorder
+ *
+ * @description:
+ * Retrieve the @FT_StrokerBorder value corresponding to the
+ * `outside' borders of a given outline.
+ *
+ * @input:
+ * outline ::
+ * The source outline handle.
+ *
+ * @return:
+ * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
+ * outlines.
+ */
+ FT_EXPORT( FT_StrokerBorder )
+ FT_Outline_GetOutsideBorder( FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_New
+ *
+ * @description:
+ * Create a new stroker object.
+ *
+ * @input:
+ * library ::
+ * FreeType library handle.
+ *
+ * @output:
+ * astroker ::
+ * A new stroker object handle. NULL in case of error.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_New( FT_Library library,
+ FT_Stroker *astroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Set
+ *
+ * @description:
+ * Reset a stroker object's attributes.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * radius ::
+ * The border radius.
+ *
+ * line_cap ::
+ * The line cap style.
+ *
+ * line_join ::
+ * The line join style.
+ *
+ * miter_limit ::
+ * The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and
+ * FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles,
+ * expressed as 16.16 fixed-point value.
+ *
+ * @note:
+ * The radius is expressed in the same units as the outline
+ * coordinates.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Set( FT_Stroker stroker,
+ FT_Fixed radius,
+ FT_Stroker_LineCap line_cap,
+ FT_Stroker_LineJoin line_join,
+ FT_Fixed miter_limit );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Rewind
+ *
+ * @description:
+ * Reset a stroker object without changing its attributes.
+ * You should call this function before beginning a new
+ * series of calls to @FT_Stroker_BeginSubPath or
+ * @FT_Stroker_EndSubPath.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Rewind( FT_Stroker stroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_ParseOutline
+ *
+ * @description:
+ * A convenience function used to parse a whole outline with
+ * the stroker. The resulting outline(s) can be retrieved
+ * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * outline ::
+ * The source outline.
+ *
+ * opened ::
+ * A boolean. If~1, the outline is treated as an open path instead
+ * of a closed one.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If `opened' is~0 (the default), the outline is treated as a closed
+ * path, and the stroker generates two distinct `border' outlines.
+ *
+ * If `opened' is~1, the outline is processed as an open path, and the
+ * stroker generates a single `stroke' outline.
+ *
+ * This function calls @FT_Stroker_Rewind automatically.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_ParseOutline( FT_Stroker stroker,
+ FT_Outline* outline,
+ FT_Bool opened );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_BeginSubPath
+ *
+ * @description:
+ * Start a new sub-path in the stroker.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * to ::
+ * A pointer to the start vector.
+ *
+ * open ::
+ * A boolean. If~1, the sub-path is treated as an open one.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function is useful when you need to stroke a path that is
+ * not stored as an @FT_Outline object.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_BeginSubPath( FT_Stroker stroker,
+ FT_Vector* to,
+ FT_Bool open );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_EndSubPath
+ *
+ * @description:
+ * Close the current sub-path in the stroker.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function after @FT_Stroker_BeginSubPath.
+ * If the subpath was not `opened', this function `draws' a
+ * single line segment to the start position when needed.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_EndSubPath( FT_Stroker stroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_LineTo
+ *
+ * @description:
+ * `Draw' a single line segment in the stroker's current sub-path,
+ * from the last position.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * to ::
+ * A pointer to the destination point.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function between @FT_Stroker_BeginSubPath and
+ * @FT_Stroker_EndSubPath.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_LineTo( FT_Stroker stroker,
+ FT_Vector* to );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_ConicTo
+ *
+ * @description:
+ * `Draw' a single quadratic Bézier in the stroker's current sub-path,
+ * from the last position.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * control ::
+ * A pointer to a Bézier control point.
+ *
+ * to ::
+ * A pointer to the destination point.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function between @FT_Stroker_BeginSubPath and
+ * @FT_Stroker_EndSubPath.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_ConicTo( FT_Stroker stroker,
+ FT_Vector* control,
+ FT_Vector* to );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_CubicTo
+ *
+ * @description:
+ * `Draw' a single cubic Bézier in the stroker's current sub-path,
+ * from the last position.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * control1 ::
+ * A pointer to the first Bézier control point.
+ *
+ * control2 ::
+ * A pointer to second Bézier control point.
+ *
+ * to ::
+ * A pointer to the destination point.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * You should call this function between @FT_Stroker_BeginSubPath and
+ * @FT_Stroker_EndSubPath.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_CubicTo( FT_Stroker stroker,
+ FT_Vector* control1,
+ FT_Vector* control2,
+ FT_Vector* to );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_GetBorderCounts
+ *
+ * @description:
+ * Call this function once you have finished parsing your paths
+ * with the stroker. It returns the number of points and
+ * contours necessary to export one of the `border' or `stroke'
+ * outlines generated by the stroker.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * border ::
+ * The border index.
+ *
+ * @output:
+ * anum_points ::
+ * The number of points.
+ *
+ * anum_contours ::
+ * The number of contours.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * When an outline, or a sub-path, is `closed', the stroker generates
+ * two independent `border' outlines, named `left' and `right'.
+ *
+ * When the outline, or a sub-path, is `opened', the stroker merges
+ * the `border' outlines with caps. The `left' border receives all
+ * points, while the `right' border becomes empty.
+ *
+ * Use the function @FT_Stroker_GetCounts instead if you want to
+ * retrieve the counts associated to both borders.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_GetBorderCounts( FT_Stroker stroker,
+ FT_StrokerBorder border,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_ExportBorder
+ *
+ * @description:
+ * Call this function after @FT_Stroker_GetBorderCounts to
+ * export the corresponding border to your own @FT_Outline
+ * structure.
+ *
+ * Note that this function appends the border points and
+ * contours to your outline, but does not try to resize its
+ * arrays.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * border ::
+ * The border index.
+ *
+ * outline ::
+ * The target outline handle.
+ *
+ * @note:
+ * Always call this function after @FT_Stroker_GetBorderCounts to
+ * get sure that there is enough room in your @FT_Outline object to
+ * receive all new data.
+ *
+ * When an outline, or a sub-path, is `closed', the stroker generates
+ * two independent `border' outlines, named `left' and `right'
+ *
+ * When the outline, or a sub-path, is `opened', the stroker merges
+ * the `border' outlines with caps. The `left' border receives all
+ * points, while the `right' border becomes empty.
+ *
+ * Use the function @FT_Stroker_Export instead if you want to
+ * retrieve all borders at once.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_ExportBorder( FT_Stroker stroker,
+ FT_StrokerBorder border,
+ FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_GetCounts
+ *
+ * @description:
+ * Call this function once you have finished parsing your paths
+ * with the stroker. It returns the number of points and
+ * contours necessary to export all points/borders from the stroked
+ * outline/path.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * @output:
+ * anum_points ::
+ * The number of points.
+ *
+ * anum_contours ::
+ * The number of contours.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Stroker_GetCounts( FT_Stroker stroker,
+ FT_UInt *anum_points,
+ FT_UInt *anum_contours );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Export
+ *
+ * @description:
+ * Call this function after @FT_Stroker_GetBorderCounts to
+ * export all borders to your own @FT_Outline structure.
+ *
+ * Note that this function appends the border points and
+ * contours to your outline, but does not try to resize its
+ * arrays.
+ *
+ * @input:
+ * stroker ::
+ * The target stroker handle.
+ *
+ * outline ::
+ * The target outline handle.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Export( FT_Stroker stroker,
+ FT_Outline* outline );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Stroker_Done
+ *
+ * @description:
+ * Destroy a stroker object.
+ *
+ * @input:
+ * stroker ::
+ * A stroker handle. Can be NULL.
+ */
+ FT_EXPORT( void )
+ FT_Stroker_Done( FT_Stroker stroker );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Glyph_Stroke
+ *
+ * @description:
+ * Stroke a given outline glyph object with a given stroker.
+ *
+ * @inout:
+ * pglyph ::
+ * Source glyph handle on input, new glyph handle on output.
+ *
+ * @input:
+ * stroker ::
+ * A stroker handle.
+ *
+ * destroy ::
+ * A Boolean. If~1, the source glyph object is destroyed
+ * on success.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source glyph is untouched in case of error.
+ *
+ * Adding stroke may yield a significantly wider and taller glyph
+ * depending on how large of a radius was used to stroke the glyph. You
+ * may need to manually adjust horizontal and vertical advance amounts
+ * to account for this added size.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_Stroke( FT_Glyph *pglyph,
+ FT_Stroker stroker,
+ FT_Bool destroy );
+
+
+ /**************************************************************
+ *
+ * @function:
+ * FT_Glyph_StrokeBorder
+ *
+ * @description:
+ * Stroke a given outline glyph object with a given stroker, but
+ * only return either its inside or outside border.
+ *
+ * @inout:
+ * pglyph ::
+ * Source glyph handle on input, new glyph handle on output.
+ *
+ * @input:
+ * stroker ::
+ * A stroker handle.
+ *
+ * inside ::
+ * A Boolean. If~1, return the inside border, otherwise
+ * the outside border.
+ *
+ * destroy ::
+ * A Boolean. If~1, the source glyph object is destroyed
+ * on success.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The source glyph is untouched in case of error.
+ *
+ * Adding stroke may yield a significantly wider and taller glyph
+ * depending on how large of a radius was used to stroke the glyph. You
+ * may need to manually adjust horizontal and vertical advance amounts
+ * to account for this added size.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
+ FT_Stroker stroker,
+ FT_Bool inside,
+ FT_Bool destroy );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FT_STROKE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
--- /dev/null
+++ b/include/ftsynth.h
@@ -1,0 +1,81 @@
+/***************************************************************************/
+/* */
+/* ftsynth.h */
+/* */
+/* FreeType synthesizing code for emboldening and slanting */
+/* (specification). */
+/* */
+/* Copyright 2000-2001, 2003, 2006, 2008, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /********* *********/
+ /********* WARNING, THIS IS ALPHA CODE! THIS API *********/
+ /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
+ /********* FREETYPE DEVELOPMENT TEAM *********/
+ /********* *********/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* Main reason for not lifting the functions in this module to a */
+ /* `standard' API is that the used parameters for emboldening and */
+ /* slanting are not configurable. Consider the functions as a */
+ /* code resource that should be copied into the application and */
+ /* adapted to the particular needs. */
+
+
+#ifndef __FTSYNTH_H__
+#define __FTSYNTH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /* Embolden a glyph by a `reasonable' value (which is highly a matter of */
+ /* taste). This function is actually a convenience function, providing */
+ /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
+ /* */
+ /* For emboldened outlines the height, width, and advance metrics are */
+ /* increased by the strength of the emboldening. You can also call */
+ /* @FT_Outline_Get_CBox to get precise values. */
+ FT_EXPORT( void )
+ FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
+
+ /* Slant an outline glyph to the right by about 12 degrees. */
+ FT_EXPORT( void )
+ FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSYNTH_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftsystem.h
@@ -1,0 +1,347 @@
+/***************************************************************************/
+/* */
+/* ftsystem.h */
+/* */
+/* FreeType low-level system interface definition (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2005, 2010 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTSYSTEM_H__
+#define __FTSYSTEM_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* system_interface */
+ /* */
+ /* <Title> */
+ /* System Interface */
+ /* */
+ /* <Abstract> */
+ /* How FreeType manages memory and i/o. */
+ /* */
+ /* <Description> */
+ /* This section contains various definitions related to memory */
+ /* management and i/o access. You need to understand this */
+ /* information if you want to use a custom memory manager or you own */
+ /* i/o streams. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* M E M O R Y M A N A G E M E N T */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FT_Memory
+ *
+ * @description:
+ * A handle to a given memory manager object, defined with an
+ * @FT_MemoryRec structure.
+ *
+ */
+ typedef struct FT_MemoryRec_* FT_Memory;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Alloc_Func
+ *
+ * @description:
+ * A function used to allocate `size' bytes from `memory'.
+ *
+ * @input:
+ * memory ::
+ * A handle to the source memory manager.
+ *
+ * size ::
+ * The size in bytes to allocate.
+ *
+ * @return:
+ * Address of new memory block. 0~in case of failure.
+ *
+ */
+ typedef void*
+ (*FT_Alloc_Func)( FT_Memory memory,
+ long size );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Free_Func
+ *
+ * @description:
+ * A function used to release a given block of memory.
+ *
+ * @input:
+ * memory ::
+ * A handle to the source memory manager.
+ *
+ * block ::
+ * The address of the target memory block.
+ *
+ */
+ typedef void
+ (*FT_Free_Func)( FT_Memory memory,
+ void* block );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Realloc_Func
+ *
+ * @description:
+ * A function used to re-allocate a given block of memory.
+ *
+ * @input:
+ * memory ::
+ * A handle to the source memory manager.
+ *
+ * cur_size ::
+ * The block's current size in bytes.
+ *
+ * new_size ::
+ * The block's requested new size.
+ *
+ * block ::
+ * The block's current address.
+ *
+ * @return:
+ * New block address. 0~in case of memory shortage.
+ *
+ * @note:
+ * In case of error, the old block must still be available.
+ *
+ */
+ typedef void*
+ (*FT_Realloc_Func)( FT_Memory memory,
+ long cur_size,
+ long new_size,
+ void* block );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FT_MemoryRec
+ *
+ * @description:
+ * A structure used to describe a given memory manager to FreeType~2.
+ *
+ * @fields:
+ * user ::
+ * A generic typeless pointer for user data.
+ *
+ * alloc ::
+ * A pointer type to an allocation function.
+ *
+ * free ::
+ * A pointer type to an memory freeing function.
+ *
+ * realloc ::
+ * A pointer type to a reallocation function.
+ *
+ */
+ struct FT_MemoryRec_
+ {+ void* user;
+ FT_Alloc_Func alloc;
+ FT_Free_Func free;
+ FT_Realloc_Func realloc;
+ };
+
+
+ /*************************************************************************/
+ /* */
+ /* I / O M A N A G E M E N T */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FT_Stream
+ *
+ * @description:
+ * A handle to an input stream.
+ *
+ */
+ typedef struct FT_StreamRec_* FT_Stream;
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FT_StreamDesc
+ *
+ * @description:
+ * A union type used to store either a long or a pointer. This is used
+ * to store a file descriptor or a `FILE*' in an input stream.
+ *
+ */
+ typedef union FT_StreamDesc_
+ {+ long value;
+ void* pointer;
+
+ } FT_StreamDesc;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Stream_IoFunc
+ *
+ * @description:
+ * A function used to seek and read data from a given input stream.
+ *
+ * @input:
+ * stream ::
+ * A handle to the source stream.
+ *
+ * offset ::
+ * The offset of read in stream (always from start).
+ *
+ * buffer ::
+ * The address of the read buffer.
+ *
+ * count ::
+ * The number of bytes to read from the stream.
+ *
+ * @return:
+ * The number of bytes effectively read by the stream.
+ *
+ * @note:
+ * This function might be called to perform a seek or skip operation
+ * with a `count' of~0. A non-zero return value then indicates an
+ * error.
+ *
+ */
+ typedef unsigned long
+ (*FT_Stream_IoFunc)( FT_Stream stream,
+ unsigned long offset,
+ unsigned char* buffer,
+ unsigned long count );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * FT_Stream_CloseFunc
+ *
+ * @description:
+ * A function used to close a given input stream.
+ *
+ * @input:
+ * stream ::
+ * A handle to the target stream.
+ *
+ */
+ typedef void
+ (*FT_Stream_CloseFunc)( FT_Stream stream );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * FT_StreamRec
+ *
+ * @description:
+ * A structure used to describe an input stream.
+ *
+ * @input:
+ * base ::
+ * For memory-based streams, this is the address of the first stream
+ * byte in memory. This field should always be set to NULL for
+ * disk-based streams.
+ *
+ * size ::
+ * The stream size in bytes.
+ *
+ * pos ::
+ * The current position within the stream.
+ *
+ * descriptor ::
+ * This field is a union that can hold an integer or a pointer. It is
+ * used by stream implementations to store file descriptors or `FILE*'
+ * pointers.
+ *
+ * pathname ::
+ * This field is completely ignored by FreeType. However, it is often
+ * useful during debugging to use it to store the stream's filename
+ * (where available).
+ *
+ * read ::
+ * The stream's input function.
+ *
+ * close ::
+ * The stream's close function.
+ *
+ * memory ::
+ * The memory manager to use to preload frames. This is set
+ * internally by FreeType and shouldn't be touched by stream
+ * implementations.
+ *
+ * cursor ::
+ * This field is set and used internally by FreeType when parsing
+ * frames.
+ *
+ * limit ::
+ * This field is set and used internally by FreeType when parsing
+ * frames.
+ *
+ */
+ typedef struct FT_StreamRec_
+ {+ unsigned char* base;
+ unsigned long size;
+ unsigned long pos;
+
+ FT_StreamDesc descriptor;
+ FT_StreamDesc pathname;
+ FT_Stream_IoFunc read;
+ FT_Stream_CloseFunc close;
+
+ FT_Memory memory;
+ unsigned char* cursor;
+ unsigned char* limit;
+
+ } FT_StreamRec;
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSYSTEM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/fttrigon.h
@@ -1,0 +1,350 @@
+/***************************************************************************/
+/* */
+/* fttrigon.h */
+/* */
+/* FreeType trigonometric functions (specification). */
+/* */
+/* Copyright 2001, 2003, 2005, 2007, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTTRIGON_H__
+#define __FTTRIGON_H__
+
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* computations */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * FT_Angle
+ *
+ * @description:
+ * This type is used to model angle values in FreeType. Note that the
+ * angle is a 16.16 fixed-point value expressed in degrees.
+ *
+ */
+ typedef FT_Fixed FT_Angle;
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_PI
+ *
+ * @description:
+ * The angle pi expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_PI ( 180L << 16 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_2PI
+ *
+ * @description:
+ * The angle 2*pi expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_PI2
+ *
+ * @description:
+ * The angle pi/2 expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
+
+
+ /*************************************************************************
+ *
+ * @macro:
+ * FT_ANGLE_PI4
+ *
+ * @description:
+ * The angle pi/4 expressed in @FT_Angle units.
+ *
+ */
+#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Sin
+ *
+ * @description:
+ * Return the sinus of a given angle in fixed-point format.
+ *
+ * @input:
+ * angle ::
+ * The input angle.
+ *
+ * @return:
+ * The sinus value.
+ *
+ * @note:
+ * If you need both the sinus and cosinus for a given angle, use the
+ * function @FT_Vector_Unit.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Sin( FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Cos
+ *
+ * @description:
+ * Return the cosinus of a given angle in fixed-point format.
+ *
+ * @input:
+ * angle ::
+ * The input angle.
+ *
+ * @return:
+ * The cosinus value.
+ *
+ * @note:
+ * If you need both the sinus and cosinus for a given angle, use the
+ * function @FT_Vector_Unit.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Cos( FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Tan
+ *
+ * @description:
+ * Return the tangent of a given angle in fixed-point format.
+ *
+ * @input:
+ * angle ::
+ * The input angle.
+ *
+ * @return:
+ * The tangent value.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Tan( FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Atan2
+ *
+ * @description:
+ * Return the arc-tangent corresponding to a given vector (x,y) in
+ * the 2d plane.
+ *
+ * @input:
+ * x ::
+ * The horizontal vector coordinate.
+ *
+ * y ::
+ * The vertical vector coordinate.
+ *
+ * @return:
+ * The arc-tangent value (i.e. angle).
+ *
+ */
+ FT_EXPORT( FT_Angle )
+ FT_Atan2( FT_Fixed x,
+ FT_Fixed y );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Angle_Diff
+ *
+ * @description:
+ * Return the difference between two angles. The result is always
+ * constrained to the ]-PI..PI] interval.
+ *
+ * @input:
+ * angle1 ::
+ * First angle.
+ *
+ * angle2 ::
+ * Second angle.
+ *
+ * @return:
+ * Constrained value of `value2-value1'.
+ *
+ */
+ FT_EXPORT( FT_Angle )
+ FT_Angle_Diff( FT_Angle angle1,
+ FT_Angle angle2 );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Unit
+ *
+ * @description:
+ * Return the unit vector corresponding to a given angle. After the
+ * call, the value of `vec.x' will be `sin(angle)', and the value of
+ * `vec.y' will be `cos(angle)'.
+ *
+ * This function is useful to retrieve both the sinus and cosinus of a
+ * given angle quickly.
+ *
+ * @output:
+ * vec ::
+ * The address of target vector.
+ *
+ * @input:
+ * angle ::
+ * The address of angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_Unit( FT_Vector* vec,
+ FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Rotate
+ *
+ * @description:
+ * Rotate a vector by a given angle.
+ *
+ * @inout:
+ * vec ::
+ * The address of target vector.
+ *
+ * @input:
+ * angle ::
+ * The address of angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_Rotate( FT_Vector* vec,
+ FT_Angle angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Length
+ *
+ * @description:
+ * Return the length of a given vector.
+ *
+ * @input:
+ * vec ::
+ * The address of target vector.
+ *
+ * @return:
+ * The vector length, expressed in the same units that the original
+ * vector coordinates.
+ *
+ */
+ FT_EXPORT( FT_Fixed )
+ FT_Vector_Length( FT_Vector* vec );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_Polarize
+ *
+ * @description:
+ * Compute both the length and angle of a given vector.
+ *
+ * @input:
+ * vec ::
+ * The address of source vector.
+ *
+ * @output:
+ * length ::
+ * The vector length.
+ *
+ * angle ::
+ * The vector angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_Polarize( FT_Vector* vec,
+ FT_Fixed *length,
+ FT_Angle *angle );
+
+
+ /*************************************************************************
+ *
+ * @function:
+ * FT_Vector_From_Polar
+ *
+ * @description:
+ * Compute vector coordinates from a length and angle.
+ *
+ * @output:
+ * vec ::
+ * The address of source vector.
+ *
+ * @input:
+ * length ::
+ * The vector length.
+ *
+ * angle ::
+ * The vector angle.
+ *
+ */
+ FT_EXPORT( void )
+ FT_Vector_From_Polar( FT_Vector* vec,
+ FT_Fixed length,
+ FT_Angle angle );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTTRIGON_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftttdrv.h
@@ -1,0 +1,150 @@
+/***************************************************************************/
+/* */
+/* ftttdrv.h */
+/* */
+/* FreeType API for controlling the TrueType driver */
+/* (specification only). */
+/* */
+/* Copyright 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTTTDRV_H__
+#define __FTTTDRV_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /**************************************************************************
+ *
+ * @section:
+ * tt_driver
+ *
+ * @title:
+ * The TrueType driver
+ *
+ * @abstract:
+ * Controlling the TrueType driver module.
+ *
+ * @description:
+ * While FreeType's TrueType driver doesn't expose API functions by
+ * itself, it is possible to control its behaviour with @FT_Property_Set
+ * and @FT_Property_Get. The following lists the available properties
+ * together with the necessary macros and structures.
+ *
+ * The TrueType driver's module name is `truetype'.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @property:
+ * interpreter-version
+ *
+ * @description:
+ * Currently, two versions are available, representing the bytecode
+ * interpreter with and without subpixel hinting support,
+ * respectively. The default is subpixel support if
+ * TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel
+ * support otherwise (since it isn't available then).
+ *
+ * If subpixel hinting is on, many TrueType bytecode instructions
+ * behave differently compared to B/W or grayscale rendering. The
+ * main idea is to render at a much increased horizontal resolution,
+ * then sampling down the created output to subpixel precision.
+ * However, many older fonts are not suited to this and must be
+ * specially taken care of by applying (hardcoded) font-specific
+ * tweaks.
+ *
+ * Details on subpixel hinting and some of the necessary tweaks can be
+ * found in Greg Hitchcock's whitepaper at
+ * `http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx'.
+ *
+ * The following example code demonstrates how to activate subpixel
+ * hinting (omitting the error handling).
+ *
+ * {+ * FT_Library library;
+ * FT_Face face;
+ * FT_UInt interpreter_version = TT_INTERPRETER_VERSION_38;
+ *
+ *
+ * FT_Init_FreeType( &library );
+ *
+ * FT_Property_Set( library, "truetype",
+ * "interpreter-version",
+ * &interpreter_version );
+ * }
+ *
+ * @note:
+ * This property can be used with @FT_Property_Get also.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @enum:
+ * TT_INTERPRETER_VERSION_XXX
+ *
+ * @description:
+ * A list of constants used for the @interpreter-version property to
+ * select the hinting engine for Truetype fonts.
+ *
+ * The numeric value in the constant names represents the version
+ * number as returned by the `GETINFO' bytecode instruction.
+ *
+ * @values:
+ * TT_INTERPRETER_VERSION_35 ::
+ * Version~35 corresponds to MS rasterizer v.1.7 as used e.g. in
+ * Windows~98; only grayscale and B/W rasterizing is supported.
+ *
+ * TT_INTERPRETER_VERSION_38 ::
+ * Version~38 corresponds to MS rasterizer v.1.9; it is roughly
+ * equivalent to the hinting provided by DirectWrite ClearType (as
+ * can be found, for example, in the Internet Explorer~9 running on
+ * Windows~7).
+ *
+ * @note:
+ * This property controls the behaviour of the bytecode interpreter
+ * and thus how outlines get hinted. It does *not* control how glyph
+ * get rasterized! In particular, it does not control subpixel color
+ * filtering.
+ *
+ * If FreeType has not been compiled with configuration option
+ * FT_CONFIG_OPTION_SUBPIXEL_HINTING, selecting version~38 causes an
+ * `FT_Err_Unimplemented_Feature' error.
+ *
+ */
+#define TT_INTERPRETER_VERSION_35 35
+#define TT_INTERPRETER_VERSION_38 38
+
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __FTTTDRV_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/fttypes.h
@@ -1,0 +1,598 @@
+/***************************************************************************/
+/* */
+/* fttypes.h */
+/* */
+/* FreeType simple types definitions (specification only). */
+/* */
+/* Copyright 1996-2002, 2004, 2006-2009, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTTYPES_H__
+#define __FTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_SYSTEM_H
+#include FT_IMAGE_H
+
+#include <stddef.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* basic_types */
+ /* */
+ /* <Title> */
+ /* Basic Data Types */
+ /* */
+ /* <Abstract> */
+ /* The basic data types defined by the library. */
+ /* */
+ /* <Description> */
+ /* This section contains the basic data types defined by FreeType~2, */
+ /* ranging from simple scalar types to bitmap descriptors. More */
+ /* font-specific structures are defined in a different section. */
+ /* */
+ /* <Order> */
+ /* FT_Byte */
+ /* FT_Bytes */
+ /* FT_Char */
+ /* FT_Int */
+ /* FT_UInt */
+ /* FT_Int16 */
+ /* FT_UInt16 */
+ /* FT_Int32 */
+ /* FT_UInt32 */
+ /* FT_Short */
+ /* FT_UShort */
+ /* FT_Long */
+ /* FT_ULong */
+ /* FT_Bool */
+ /* FT_Offset */
+ /* FT_PtrDist */
+ /* FT_String */
+ /* FT_Tag */
+ /* FT_Error */
+ /* FT_Fixed */
+ /* FT_Pointer */
+ /* FT_Pos */
+ /* FT_Vector */
+ /* FT_BBox */
+ /* FT_Matrix */
+ /* FT_FWord */
+ /* FT_UFWord */
+ /* FT_F2Dot14 */
+ /* FT_UnitVector */
+ /* FT_F26Dot6 */
+ /* */
+ /* */
+ /* FT_Generic */
+ /* FT_Generic_Finalizer */
+ /* */
+ /* FT_Bitmap */
+ /* FT_Pixel_Mode */
+ /* FT_Palette_Mode */
+ /* FT_Glyph_Format */
+ /* FT_IMAGE_TAG */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Bool */
+ /* */
+ /* <Description> */
+ /* A typedef of unsigned char, used for simple booleans. As usual, */
+ /* values 1 and~0 represent true and false, respectively. */
+ /* */
+ typedef unsigned char FT_Bool;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_FWord */
+ /* */
+ /* <Description> */
+ /* A signed 16-bit integer used to store a distance in original font */
+ /* units. */
+ /* */
+ typedef signed short FT_FWord; /* distance in FUnits */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UFWord */
+ /* */
+ /* <Description> */
+ /* An unsigned 16-bit integer used to store a distance in original */
+ /* font units. */
+ /* */
+ typedef unsigned short FT_UFWord; /* unsigned distance */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Char */
+ /* */
+ /* <Description> */
+ /* A simple typedef for the _signed_ char type. */
+ /* */
+ typedef signed char FT_Char;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Byte */
+ /* */
+ /* <Description> */
+ /* A simple typedef for the _unsigned_ char type. */
+ /* */
+ typedef unsigned char FT_Byte;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Bytes */
+ /* */
+ /* <Description> */
+ /* A typedef for constant memory areas. */
+ /* */
+ typedef const FT_Byte* FT_Bytes;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Tag */
+ /* */
+ /* <Description> */
+ /* A typedef for 32-bit tags (as used in the SFNT format). */
+ /* */
+ typedef FT_UInt32 FT_Tag;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_String */
+ /* */
+ /* <Description> */
+ /* A simple typedef for the char type, usually used for strings. */
+ /* */
+ typedef char FT_String;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Short */
+ /* */
+ /* <Description> */
+ /* A typedef for signed short. */
+ /* */
+ typedef signed short FT_Short;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UShort */
+ /* */
+ /* <Description> */
+ /* A typedef for unsigned short. */
+ /* */
+ typedef unsigned short FT_UShort;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Int */
+ /* */
+ /* <Description> */
+ /* A typedef for the int type. */
+ /* */
+ typedef signed int FT_Int;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_UInt */
+ /* */
+ /* <Description> */
+ /* A typedef for the unsigned int type. */
+ /* */
+ typedef unsigned int FT_UInt;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Long */
+ /* */
+ /* <Description> */
+ /* A typedef for signed long. */
+ /* */
+ typedef signed long FT_Long;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_ULong */
+ /* */
+ /* <Description> */
+ /* A typedef for unsigned long. */
+ /* */
+ typedef unsigned long FT_ULong;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_F2Dot14 */
+ /* */
+ /* <Description> */
+ /* A signed 2.14 fixed-point type used for unit vectors. */
+ /* */
+ typedef signed short FT_F2Dot14;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_F26Dot6 */
+ /* */
+ /* <Description> */
+ /* A signed 26.6 fixed-point type used for vectorial pixel */
+ /* coordinates. */
+ /* */
+ typedef signed long FT_F26Dot6;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Fixed */
+ /* */
+ /* <Description> */
+ /* This type is used to store 16.16 fixed-point values, like scaling */
+ /* values or matrix coefficients. */
+ /* */
+ typedef signed long FT_Fixed;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Error */
+ /* */
+ /* <Description> */
+ /* The FreeType error code type. A value of~0 is always interpreted */
+ /* as a successful operation. */
+ /* */
+ typedef int FT_Error;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Pointer */
+ /* */
+ /* <Description> */
+ /* A simple typedef for a typeless pointer. */
+ /* */
+ typedef void* FT_Pointer;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_Offset */
+ /* */
+ /* <Description> */
+ /* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */
+ /* _unsigned_ integer type used to express a file size or position, */
+ /* or a memory block size. */
+ /* */
+ typedef size_t FT_Offset;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_PtrDist */
+ /* */
+ /* <Description> */
+ /* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */
+ /* largest _signed_ integer type used to express the distance */
+ /* between two pointers. */
+ /* */
+ typedef ft_ptrdiff_t FT_PtrDist;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_UnitVector */
+ /* */
+ /* <Description> */
+ /* A simple structure used to store a 2D vector unit vector. Uses */
+ /* FT_F2Dot14 types. */
+ /* */
+ /* <Fields> */
+ /* x :: Horizontal coordinate. */
+ /* */
+ /* y :: Vertical coordinate. */
+ /* */
+ typedef struct FT_UnitVector_
+ {+ FT_F2Dot14 x;
+ FT_F2Dot14 y;
+
+ } FT_UnitVector;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Matrix */
+ /* */
+ /* <Description> */
+ /* A simple structure used to store a 2x2 matrix. Coefficients are */
+ /* in 16.16 fixed-point format. The computation performed is: */
+ /* */
+ /* { */+ /* x' = x*xx + y*xy */
+ /* y' = x*yx + y*yy */
+ /* } */
+ /* */
+ /* <Fields> */
+ /* xx :: Matrix coefficient. */
+ /* */
+ /* xy :: Matrix coefficient. */
+ /* */
+ /* yx :: Matrix coefficient. */
+ /* */
+ /* yy :: Matrix coefficient. */
+ /* */
+ typedef struct FT_Matrix_
+ {+ FT_Fixed xx, xy;
+ FT_Fixed yx, yy;
+
+ } FT_Matrix;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Data */
+ /* */
+ /* <Description> */
+ /* Read-only binary data represented as a pointer and a length. */
+ /* */
+ /* <Fields> */
+ /* pointer :: The data. */
+ /* */
+ /* length :: The length of the data in bytes. */
+ /* */
+ typedef struct FT_Data_
+ {+ const FT_Byte* pointer;
+ FT_Int length;
+
+ } FT_Data;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Generic_Finalizer */
+ /* */
+ /* <Description> */
+ /* Describe a function used to destroy the `client' data of any */
+ /* FreeType object. See the description of the @FT_Generic type for */
+ /* details of usage. */
+ /* */
+ /* <Input> */
+ /* The address of the FreeType object that is under finalization. */
+ /* Its client data is accessed through its `generic' field. */
+ /* */
+ typedef void (*FT_Generic_Finalizer)(void* object);
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Generic */
+ /* */
+ /* <Description> */
+ /* Client applications often need to associate their own data to a */
+ /* variety of FreeType core objects. For example, a text layout API */
+ /* might want to associate a glyph cache to a given size object. */
+ /* */
+ /* Some FreeType object contains a `generic' field, of type */
+ /* FT_Generic, which usage is left to client applications and font */
+ /* servers. */
+ /* */
+ /* It can be used to store a pointer to client-specific data, as well */
+ /* as the address of a `finalizer' function, which will be called by */
+ /* FreeType when the object is destroyed (for example, the previous */
+ /* client example would put the address of the glyph cache destructor */
+ /* in the `finalizer' field). */
+ /* */
+ /* <Fields> */
+ /* data :: A typeless pointer to any client-specified data. This */
+ /* field is completely ignored by the FreeType library. */
+ /* */
+ /* finalizer :: A pointer to a `generic finalizer' function, which */
+ /* will be called when the object is destroyed. If this */
+ /* field is set to NULL, no code will be called. */
+ /* */
+ typedef struct FT_Generic_
+ {+ void* data;
+ FT_Generic_Finalizer finalizer;
+
+ } FT_Generic;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_MAKE_TAG */
+ /* */
+ /* <Description> */
+ /* This macro converts four-letter tags that are used to label */
+ /* TrueType tables into an unsigned long, to be used within FreeType. */
+ /* */
+ /* <Note> */
+ /* The produced values *must* be 32-bit integers. Don't redefine */
+ /* this macro. */
+ /* */
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+ (FT_Tag) \
+ ( ( (FT_ULong)_x1 << 24 ) | \
+ ( (FT_ULong)_x2 << 16 ) | \
+ ( (FT_ULong)_x3 << 8 ) | \
+ (FT_ULong)_x4 )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /* */
+ /* L I S T M A N A G E M E N T */
+ /* */
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* list_processing */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_ListNode */
+ /* */
+ /* <Description> */
+ /* Many elements and objects in FreeType are listed through an */
+ /* @FT_List record (see @FT_ListRec). As its name suggests, an */
+ /* FT_ListNode is a handle to a single list element. */
+ /* */
+ typedef struct FT_ListNodeRec_* FT_ListNode;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* FT_List */
+ /* */
+ /* <Description> */
+ /* A handle to a list record (see @FT_ListRec). */
+ /* */
+ typedef struct FT_ListRec_* FT_List;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_ListNodeRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold a single list element. */
+ /* */
+ /* <Fields> */
+ /* prev :: The previous element in the list. NULL if first. */
+ /* */
+ /* next :: The next element in the list. NULL if last. */
+ /* */
+ /* data :: A typeless pointer to the listed object. */
+ /* */
+ typedef struct FT_ListNodeRec_
+ {+ FT_ListNode prev;
+ FT_ListNode next;
+ void* data;
+
+ } FT_ListNodeRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_ListRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold a simple doubly-linked list. These are */
+ /* used in many parts of FreeType. */
+ /* */
+ /* <Fields> */
+ /* head :: The head (first element) of doubly-linked list. */
+ /* */
+ /* tail :: The tail (last element) of doubly-linked list. */
+ /* */
+ typedef struct FT_ListRec_
+ {+ FT_ListNode head;
+ FT_ListNode tail;
+
+ } FT_ListRec;
+
+
+ /* */
+
+#define FT_IS_EMPTY( list ) ( (list).head == 0 )
+#define FT_BOOL( x ) ( (FT_Bool)( x ) )
+
+ /* concatenate C tokens */
+#define FT_ERR_XCAT( x, y ) x ## y
+#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
+
+ /* see `ftmoderr.h' for descriptions of the following macros */
+
+#define FT_ERR( e ) FT_ERR_CAT( FT_ERR_PREFIX, e )
+
+#define FT_ERROR_BASE( x ) ( (x) & 0xFF )
+#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U )
+
+#define FT_ERR_EQ( x, e ) \
+ ( FT_ERROR_BASE( x ) == FT_ERROR_BASE( FT_ERR( e ) ) )
+#define FT_ERR_NEQ( x, e ) \
+ ( FT_ERROR_BASE( x ) != FT_ERROR_BASE( FT_ERR( e ) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTTYPES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ftwinfnt.h
@@ -1,0 +1,275 @@
+/***************************************************************************/
+/* */
+/* ftwinfnt.h */
+/* */
+/* FreeType API for accessing Windows fnt-specific data. */
+/* */
+/* Copyright 2003, 2004, 2008 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTWINFNT_H__
+#define __FTWINFNT_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* winfnt_fonts */
+ /* */
+ /* <Title> */
+ /* Window FNT Files */
+ /* */
+ /* <Abstract> */
+ /* Windows FNT specific API. */
+ /* */
+ /* <Description> */
+ /* This section contains the declaration of Windows FNT specific */
+ /* functions. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************
+ *
+ * @enum:
+ * FT_WinFNT_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `charset' byte in
+ * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX
+ * encodings (except for cp1361) can be found at
+ * ftp://ftp.unicode.org/public in the MAPPINGS/VENDORS/MICSFT/WINDOWS
+ * subdirectory. cp1361 is roughly a superset of
+ * MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
+ *
+ * @values:
+ * FT_WinFNT_ID_DEFAULT ::
+ * This is used for font enumeration and font creation as a
+ * `don't care' value. Valid font files don't contain this value.
+ * When querying for information about the character set of the font
+ * that is currently selected into a specified device context, this
+ * return value (of the related Windows API) simply denotes failure.
+ *
+ * FT_WinFNT_ID_SYMBOL ::
+ * There is no known mapping table available.
+ *
+ * FT_WinFNT_ID_MAC ::
+ * Mac Roman encoding.
+ *
+ * FT_WinFNT_ID_OEM ::
+ * From Michael Pöttgen <[email protected]>:
+ *
+ * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
+ * is used for the charset of vector fonts, like `modern.fon',
+ * `roman.fon', and `script.fon' on Windows.
+ *
+ * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
+ * specifies a character set that is operating-system dependent.
+ *
+ * The `IFIMETRICS' documentation from the `Windows Driver
+ * Development Kit' says: This font supports an OEM-specific
+ * character set. The OEM character set is system dependent.
+ *
+ * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
+ * second default codepage that most international versions of
+ * Windows have. It is one of the OEM codepages from
+ *
+ * http://www.microsoft.com/globaldev/reference/cphome.mspx,
+ *
+ * and is used for the `DOS boxes', to support legacy applications.
+ * A German Windows version for example usually uses ANSI codepage
+ * 1252 and OEM codepage 850.
+ *
+ * FT_WinFNT_ID_CP874 ::
+ * A superset of Thai TIS 620 and ISO 8859-11.
+ *
+ * FT_WinFNT_ID_CP932 ::
+ * A superset of Japanese Shift-JIS (with minor deviations).
+ *
+ * FT_WinFNT_ID_CP936 ::
+ * A superset of simplified Chinese GB 2312-1980 (with different
+ * ordering and minor deviations).
+ *
+ * FT_WinFNT_ID_CP949 ::
+ * A superset of Korean Hangul KS~C 5601-1987 (with different
+ * ordering and minor deviations).
+ *
+ * FT_WinFNT_ID_CP950 ::
+ * A superset of traditional Chinese Big~5 ETen (with different
+ * ordering and minor deviations).
+ *
+ * FT_WinFNT_ID_CP1250 ::
+ * A superset of East European ISO 8859-2 (with slightly different
+ * ordering).
+ *
+ * FT_WinFNT_ID_CP1251 ::
+ * A superset of Russian ISO 8859-5 (with different ordering).
+ *
+ * FT_WinFNT_ID_CP1252 ::
+ * ANSI encoding. A superset of ISO 8859-1.
+ *
+ * FT_WinFNT_ID_CP1253 ::
+ * A superset of Greek ISO 8859-7 (with minor modifications).
+ *
+ * FT_WinFNT_ID_CP1254 ::
+ * A superset of Turkish ISO 8859-9.
+ *
+ * FT_WinFNT_ID_CP1255 ::
+ * A superset of Hebrew ISO 8859-8 (with some modifications).
+ *
+ * FT_WinFNT_ID_CP1256 ::
+ * A superset of Arabic ISO 8859-6 (with different ordering).
+ *
+ * FT_WinFNT_ID_CP1257 ::
+ * A superset of Baltic ISO 8859-13 (with some deviations).
+ *
+ * FT_WinFNT_ID_CP1258 ::
+ * For Vietnamese. This encoding doesn't cover all necessary
+ * characters.
+ *
+ * FT_WinFNT_ID_CP1361 ::
+ * Korean (Johab).
+ */
+
+#define FT_WinFNT_ID_CP1252 0
+#define FT_WinFNT_ID_DEFAULT 1
+#define FT_WinFNT_ID_SYMBOL 2
+#define FT_WinFNT_ID_MAC 77
+#define FT_WinFNT_ID_CP932 128
+#define FT_WinFNT_ID_CP949 129
+#define FT_WinFNT_ID_CP1361 130
+#define FT_WinFNT_ID_CP936 134
+#define FT_WinFNT_ID_CP950 136
+#define FT_WinFNT_ID_CP1253 161
+#define FT_WinFNT_ID_CP1254 162
+#define FT_WinFNT_ID_CP1258 163
+#define FT_WinFNT_ID_CP1255 177
+#define FT_WinFNT_ID_CP1256 178
+#define FT_WinFNT_ID_CP1257 186
+#define FT_WinFNT_ID_CP1251 204
+#define FT_WinFNT_ID_CP874 222
+#define FT_WinFNT_ID_CP1250 238
+#define FT_WinFNT_ID_OEM 255
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_WinFNT_HeaderRec */
+ /* */
+ /* <Description> */
+ /* Windows FNT Header info. */
+ /* */
+ typedef struct FT_WinFNT_HeaderRec_
+ {+ FT_UShort version;
+ FT_ULong file_size;
+ FT_Byte copyright[60];
+ FT_UShort file_type;
+ FT_UShort nominal_point_size;
+ FT_UShort vertical_resolution;
+ FT_UShort horizontal_resolution;
+ FT_UShort ascent;
+ FT_UShort internal_leading;
+ FT_UShort external_leading;
+ FT_Byte italic;
+ FT_Byte underline;
+ FT_Byte strike_out;
+ FT_UShort weight;
+ FT_Byte charset;
+ FT_UShort pixel_width;
+ FT_UShort pixel_height;
+ FT_Byte pitch_and_family;
+ FT_UShort avg_width;
+ FT_UShort max_width;
+ FT_Byte first_char;
+ FT_Byte last_char;
+ FT_Byte default_char;
+ FT_Byte break_char;
+ FT_UShort bytes_per_row;
+ FT_ULong device_offset;
+ FT_ULong face_name_offset;
+ FT_ULong bits_pointer;
+ FT_ULong bits_offset;
+ FT_Byte reserved;
+ FT_ULong flags;
+ FT_UShort A_space;
+ FT_UShort B_space;
+ FT_UShort C_space;
+ FT_UShort color_table_offset;
+ FT_ULong reserved1[4];
+
+ } FT_WinFNT_HeaderRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_WinFNT_Header */
+ /* */
+ /* <Description> */
+ /* A handle to an @FT_WinFNT_HeaderRec structure. */
+ /* */
+ typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header;
+
+
+ /**********************************************************************
+ *
+ * @function:
+ * FT_Get_WinFNT_Header
+ *
+ * @description:
+ * Retrieve a Windows FNT font info header.
+ *
+ * @input:
+ * face :: A handle to the input face.
+ *
+ * @output:
+ * aheader :: The WinFNT header.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * This function only works with Windows FNT faces, returning an error
+ * otherwise.
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_WinFNT_Header( FT_Face face,
+ FT_WinFNT_HeaderRec *aheader );
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTWINFNT_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8 */
+/* End: */
--- /dev/null
+++ b/include/ftxf86.h
@@ -1,0 +1,83 @@
+/***************************************************************************/
+/* */
+/* ftxf86.h */
+/* */
+/* Support functions for X11. */
+/* */
+/* Copyright 2002-2004, 2006, 2007, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTXF86_H__
+#define __FTXF86_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* font_formats */
+ /* */
+ /* <Title> */
+ /* Font Formats */
+ /* */
+ /* <Abstract> */
+ /* Getting the font format. */
+ /* */
+ /* <Description> */
+ /* The single function in this section can be used to get the font */
+ /* format. Note that this information is not needed normally; */
+ /* however, there are special cases (like in PDF devices) where it is */
+ /* important to differentiate, in spite of FreeType's uniform API. */
+ /* */
+ /* This function is in the X11/xf86 namespace for historical reasons */
+ /* and in no way depends on that windowing system. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_X11_Font_Format */
+ /* */
+ /* <Description> */
+ /* Return a string describing the format of a given face, using values */
+ /* that can be used as an X11 FONT_PROPERTY. Possible values are */
+ /* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
+ /* `PFR', and `Windows~FNT'. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* Input face handle. */
+ /* */
+ /* <Return> */
+ /* Font format string. NULL in case of error. */
+ /* */
+ FT_EXPORT( const char* )
+ FT_Get_X11_Font_Format( FT_Face face );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTXF86_H__ */
--- /dev/null
+++ b/include/internal/autohint.h
@@ -1,0 +1,244 @@
+/***************************************************************************/
+/* */
+/* autohint.h */
+/* */
+/* High-level `autohint' module-specific interface (specification). */
+/* */
+/* Copyright 1996-2002, 2007, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* The auto-hinter is used to load and automatically hint glyphs if a */
+ /* format-specific hinter isn't available. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __AUTOHINT_H__
+#define __AUTOHINT_H__
+
+
+ /*************************************************************************/
+ /* */
+ /* A small technical note regarding automatic hinting in order to */
+ /* clarify this module interface. */
+ /* */
+ /* An automatic hinter might compute two kinds of data for a given face: */
+ /* */
+ /* - global hints: Usually some metrics that describe global properties */
+ /* of the face. It is computed by scanning more or less */
+ /* aggressively the glyphs in the face, and thus can be */
+ /* very slow to compute (even if the size of global */
+ /* hints is really small). */
+ /* */
+ /* - glyph hints: These describe some important features of the glyph */
+ /* outline, as well as how to align them. They are */
+ /* generally much faster to compute than global hints. */
+ /* */
+ /* The current FreeType auto-hinter does a pretty good job while */
+ /* performing fast computations for both global and glyph hints. */
+ /* However, we might be interested in introducing more complex and */
+ /* powerful algorithms in the future, like the one described in the John */
+ /* D. Hobby paper, which unfortunately requires a lot more horsepower. */
+ /* */
+ /* Because a sufficiently sophisticated font management system would */
+ /* typically implement an LRU cache of opened face objects to reduce */
+ /* memory usage, it is a good idea to be able to avoid recomputing */
+ /* global hints every time the same face is re-opened. */
+ /* */
+ /* We thus provide the ability to cache global hints outside of the face */
+ /* object, in order to speed up font re-opening time. Of course, this */
+ /* feature is purely optional, so most client programs won't even notice */
+ /* it. */
+ /* */
+ /* I initially thought that it would be a good idea to cache the glyph */
+ /* hints too. However, my general idea now is that if you really need */
+ /* to cache these too, you are simply in need of a new font format, */
+ /* where all this information could be stored within the font file and */
+ /* decoded on the fly. */
+ /* */
+ /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ typedef struct FT_AutoHinterRec_ *FT_AutoHinter;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlobalGetFunc */
+ /* */
+ /* <Description> */
+ /* Retrieve the global hints computed for a given face object. The */
+ /* resulting data is dissociated from the face and will survive a */
+ /* call to FT_Done_Face(). It must be discarded through the API */
+ /* FT_AutoHinter_GlobalDoneFunc(). */
+ /* */
+ /* <Input> */
+ /* hinter :: A handle to the source auto-hinter. */
+ /* */
+ /* face :: A handle to the source face object. */
+ /* */
+ /* <Output> */
+ /* global_hints :: A typeless pointer to the global hints. */
+ /* */
+ /* global_len :: The size in bytes of the global hints. */
+ /* */
+ typedef void
+ (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter,
+ FT_Face face,
+ void** global_hints,
+ long* global_len );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlobalDoneFunc */
+ /* */
+ /* <Description> */
+ /* Discard the global hints retrieved through */
+ /* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */
+ /* are freed from memory. */
+ /* */
+ /* <Input> */
+ /* hinter :: A handle to the auto-hinter module. */
+ /* */
+ /* global :: A pointer to retrieved global hints to discard. */
+ /* */
+ typedef void
+ (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter,
+ void* global );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlobalResetFunc */
+ /* */
+ /* <Description> */
+ /* This function is used to recompute the global metrics in a given */
+ /* font. This is useful when global font data changes (e.g. Multiple */
+ /* Masters fonts where blend coordinates change). */
+ /* */
+ /* <Input> */
+ /* hinter :: A handle to the source auto-hinter. */
+ /* */
+ /* face :: A handle to the face. */
+ /* */
+ typedef void
+ (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter,
+ FT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_AutoHinter_GlyphLoadFunc */
+ /* */
+ /* <Description> */
+ /* This function is used to load, scale, and automatically hint a */
+ /* glyph from a given face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the face. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* load_flags :: The load flags. */
+ /* */
+ /* <Note> */
+ /* This function is capable of loading composite glyphs by hinting */
+ /* each sub-glyph independently (which improves quality). */
+ /* */
+ /* It will call the font driver with @FT_Load_Glyph, with */
+ /* @FT_LOAD_NO_SCALE set. */
+ /* */
+ typedef FT_Error
+ (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter,
+ FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_AutoHinter_InterfaceRec */
+ /* */
+ /* <Description> */
+ /* The auto-hinter module's interface. */
+ /* */
+ typedef struct FT_AutoHinter_InterfaceRec_
+ {+ FT_AutoHinter_GlobalResetFunc reset_face;
+ FT_AutoHinter_GlobalGetFunc get_global_hints;
+ FT_AutoHinter_GlobalDoneFunc done_global_hints;
+ FT_AutoHinter_GlyphLoadFunc load_glyph;
+
+ } FT_AutoHinter_InterfaceRec, *FT_AutoHinter_Interface;
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_AUTOHINTER_INTERFACE( \
+ class_, \
+ reset_face_, \
+ get_global_hints_, \
+ done_global_hints_, \
+ load_glyph_ ) \
+ FT_CALLBACK_TABLE_DEF \
+ const FT_AutoHinter_InterfaceRec class_ = \
+ { \+ reset_face_, \
+ get_global_hints_, \
+ done_global_hints_, \
+ load_glyph_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_AUTOHINTER_INTERFACE( \
+ class_, \
+ reset_face_, \
+ get_global_hints_, \
+ done_global_hints_, \
+ load_glyph_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_AutoHinter_InterfaceRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->reset_face = reset_face_; \
+ clazz->get_global_hints = get_global_hints_; \
+ clazz->done_global_hints = done_global_hints_; \
+ clazz->load_glyph = load_glyph_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __AUTOHINT_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftcalc.h
@@ -1,0 +1,171 @@
+/***************************************************************************/
+/* */
+/* ftcalc.h */
+/* */
+/* Arithmetic computations (specification). */
+/* */
+/* Copyright 1996-2006, 2008, 2009, 2012-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTCALC_H__
+#define __FTCALC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_SqrtFixed */
+ /* */
+ /* <Description> */
+ /* Computes the square root of a 16.16 fixed-point value. */
+ /* */
+ /* <Input> */
+ /* x :: The value to compute the root for. */
+ /* */
+ /* <Return> */
+ /* The result of `sqrt(x)'. */
+ /* */
+ /* <Note> */
+ /* This function is not very fast. */
+ /* */
+ FT_BASE( FT_Int32 )
+ FT_SqrtFixed( FT_Int32 x );
+
+#endif /* 0 */
+
+
+ /*************************************************************************/
+ /* */
+ /* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_MulDiv_No_Round */
+ /* */
+ /* <Description> */
+ /* A very simple function used to perform the computation `(a*b)/c' */
+ /* (without rounding) with maximum accuracy (it uses a 64-bit */
+ /* intermediate integer whenever necessary). */
+ /* */
+ /* This function isn't necessarily as fast as some processor specific */
+ /* operations, but is at least completely portable. */
+ /* */
+ /* <Input> */
+ /* a :: The first multiplier. */
+ /* b :: The second multiplier. */
+ /* c :: The divisor. */
+ /* */
+ /* <Return> */
+ /* The result of `(a*b)/c'. This function never traps when trying to */
+ /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
+ /* on the signs of `a' and `b'. */
+ /* */
+ FT_BASE( FT_Long )
+ FT_MulDiv_No_Round( FT_Long a,
+ FT_Long b,
+ FT_Long c );
+
+
+ /*
+ * A variant of FT_Matrix_Multiply which scales its result afterwards.
+ * The idea is that both `a' and `b' are scaled by factors of 10 so that
+ * the values are as precise as possible to get a correct result during
+ * the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
+ * `a' and `b', respectively, then the scaling factor of the result is
+ * `sa*sb'.
+ */
+ FT_BASE( void )
+ FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
+ FT_Matrix *b,
+ FT_Long scaling );
+
+
+ /*
+ * A variant of FT_Vector_Transform. See comments for
+ * FT_Matrix_Multiply_Scaled.
+ */
+ FT_BASE( void )
+ FT_Vector_Transform_Scaled( FT_Vector* vector,
+ const FT_Matrix* matrix,
+ FT_Long scaling );
+
+
+ /*
+ * Return -1, 0, or +1, depending on the orientation of a given corner.
+ * We use the Cartesian coordinate system, with positive vertical values
+ * going upwards. The function returns +1 if the corner turns to the
+ * left, -1 to the right, and 0 for undecidable cases.
+ */
+ FT_BASE( FT_Int )
+ ft_corner_orientation( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y );
+
+ /*
+ * Return TRUE if a corner is flat or nearly flat. This is equivalent to
+ * saying that the angle difference between the `in' and `out' vectors is
+ * very small.
+ */
+ FT_BASE( FT_Int )
+ ft_corner_is_flat( FT_Pos in_x,
+ FT_Pos in_y,
+ FT_Pos out_x,
+ FT_Pos out_y );
+
+
+ /*
+ * Return the most significant bit index.
+ */
+ FT_BASE( FT_Int )
+ FT_MSB( FT_UInt32 z );
+
+
+ /*
+ * Return sqrt(x*x+y*y), which is the same as `FT_Vector_Length' but uses
+ * two fixed-point arguments instead.
+ */
+ FT_BASE( FT_Fixed )
+ FT_Hypot( FT_Fixed x,
+ FT_Fixed y );
+
+
+#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 )
+#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 )
+#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 )
+#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) )
+#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 )
+
+#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
+ : ( -( ( 32 - (x) ) & -64 ) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTCALC_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftdebug.h
@@ -1,0 +1,255 @@
+/***************************************************************************/
+/* */
+/* ftdebug.h */
+/* */
+/* Debugging and logging component (specification). */
+/* */
+/* Copyright 1996-2002, 2004, 2006-2009, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/* */
+/* IMPORTANT: A description of FreeType's debugging support can be */
+/* found in `docs/DEBUG.TXT'. Read it if you need to use or */
+/* understand this code. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTDEBUG_H__
+#define __FTDEBUG_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
+ /* is already defined; this simplifies the following #ifdefs */
+ /* */
+#ifdef FT_DEBUG_LEVEL_TRACE
+#undef FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_ERROR
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the trace enums as well as the trace levels array when they */
+ /* are needed. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE_DEF( x ) trace_ ## x ,
+
+ /* defining the enumeration */
+ typedef enum FT_Trace_
+ {+#include FT_INTERNAL_TRACE_H
+ trace_count
+
+ } FT_Trace;
+
+
+ /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
+ extern int ft_trace_levels[trace_count];
+
+#undef FT_TRACE_DEF
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the FT_TRACE macro */
+ /* */
+ /* IMPORTANT! */
+ /* */
+ /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
+ /* value before using any TRACE macro. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE( level, varformat ) \
+ do \
+ { \+ if ( ft_trace_levels[FT_COMPONENT] >= level ) \
+ FT_Message varformat; \
+ } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Trace_Get_Count */
+ /* */
+ /* <Description> */
+ /* Return the number of available trace components. */
+ /* */
+ /* <Return> */
+ /* The number of trace components. 0 if FreeType 2 is not built with */
+ /* FT_DEBUG_LEVEL_TRACE definition. */
+ /* */
+ /* <Note> */
+ /* This function may be useful if you want to access elements of */
+ /* the internal `ft_trace_levels' array by an index. */
+ /* */
+ FT_BASE( FT_Int )
+ FT_Trace_Get_Count( void );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Trace_Get_Name */
+ /* */
+ /* <Description> */
+ /* Return the name of a trace component. */
+ /* */
+ /* <Input> */
+ /* The index of the trace component. */
+ /* */
+ /* <Return> */
+ /* The name of the trace component. This is a statically allocated */
+ /* C string, so do not free it after use. NULL if FreeType 2 is not */
+ /* built with FT_DEBUG_LEVEL_TRACE definition. */
+ /* */
+ /* <Note> */
+ /* Use @FT_Trace_Get_Count to get the number of available trace */
+ /* components. */
+ /* */
+ /* This function may be useful if you want to control FreeType 2's */
+ /* debug level in your application. */
+ /* */
+ FT_BASE( const char * )
+ FT_Trace_Get_Name( FT_Int idx );
+
+
+ /*************************************************************************/
+ /* */
+ /* You need two opening and closing parentheses! */
+ /* */
+ /* Example: FT_TRACE0(( "Value is %i", foo )) */
+ /* */
+ /* Output of the FT_TRACEX macros is sent to stderr. */
+ /* */
+ /*************************************************************************/
+
+#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat )
+#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat )
+#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat )
+#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat )
+#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat )
+#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat )
+#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat )
+#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat )
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the FT_ERROR macro. */
+ /* */
+ /* Output of this macro is sent to stderr. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ERROR( varformat ) FT_Message varformat
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define the FT_ASSERT and FT_THROW macros. The call to `FT_Throw' */
+ /* makes it possible to easily set a breakpoint at this function. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ASSERT( condition ) \
+ do \
+ { \+ if ( !( condition ) ) \
+ FT_Panic( "assertion failed on line %d of file %s\n", \
+ __LINE__, __FILE__ ); \
+ } while ( 0 )
+
+#define FT_THROW( e ) \
+ ( FT_Throw( FT_ERR_CAT( FT_ERR_PREFIX, e ), \
+ __LINE__, \
+ __FILE__ ) | \
+ FT_ERR_CAT( FT_ERR_PREFIX, e ) )
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ASSERT( condition ) do { } while ( 0 )+
+#define FT_THROW( e ) FT_ERR_CAT( FT_ERR_PREFIX, e )
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+ /*************************************************************************/
+ /* */
+ /* Define `FT_Message' and `FT_Panic' when needed. */
+ /* */
+ /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#include "stdio.h" /* for vfprintf() */
+
+ /* print a message */
+ FT_BASE( void )
+ FT_Message( const char* fmt,
+ ... );
+
+ /* print a message and exit */
+ FT_BASE( void )
+ FT_Panic( const char* fmt,
+ ... );
+
+ /* report file name and line number of an error */
+ FT_BASE( int )
+ FT_Throw( FT_Error error,
+ int line,
+ const char* file );
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+ FT_BASE( void )
+ ft_debug_init( void );
+
+FT_END_HEADER
+
+#endif /* __FTDEBUG_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftdriver.h
@@ -1,0 +1,409 @@
+/***************************************************************************/
+/* */
+/* ftdriver.h */
+/* */
+/* FreeType font driver interface (specification). */
+/* */
+/* Copyright 1996-2003, 2006, 2008, 2011-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTDRIVER_H__
+#define __FTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ typedef FT_Error
+ (*FT_Face_InitFunc)( FT_Stream stream,
+ FT_Face face,
+ FT_Int typeface_index,
+ FT_Int num_params,
+ FT_Parameter* parameters );
+
+ typedef void
+ (*FT_Face_DoneFunc)( FT_Face face );
+
+
+ typedef FT_Error
+ (*FT_Size_InitFunc)( FT_Size size );
+
+ typedef void
+ (*FT_Size_DoneFunc)( FT_Size size );
+
+
+ typedef FT_Error
+ (*FT_Slot_InitFunc)( FT_GlyphSlot slot );
+
+ typedef void
+ (*FT_Slot_DoneFunc)( FT_GlyphSlot slot );
+
+
+ typedef FT_Error
+ (*FT_Size_RequestFunc)( FT_Size size,
+ FT_Size_Request req );
+
+ typedef FT_Error
+ (*FT_Size_SelectFunc)( FT_Size size,
+ FT_ULong size_index );
+
+ typedef FT_Error
+ (*FT_Slot_LoadFunc)( FT_GlyphSlot slot,
+ FT_Size size,
+ FT_UInt glyph_index,
+ FT_Int32 load_flags );
+
+
+ typedef FT_UInt
+ (*FT_CharMap_CharIndexFunc)( FT_CharMap charmap,
+ FT_Long charcode );
+
+ typedef FT_Long
+ (*FT_CharMap_CharNextFunc)( FT_CharMap charmap,
+ FT_Long charcode );
+
+
+ typedef FT_Error
+ (*FT_Face_GetKerningFunc)( FT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph,
+ FT_Vector* kerning );
+
+
+ typedef FT_Error
+ (*FT_Face_AttachFunc)( FT_Face face,
+ FT_Stream stream );
+
+
+ typedef FT_Error
+ (*FT_Face_GetAdvancesFunc)( FT_Face face,
+ FT_UInt first,
+ FT_UInt count,
+ FT_Int32 flags,
+ FT_Fixed* advances );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Driver_ClassRec */
+ /* */
+ /* <Description> */
+ /* The font driver class. This structure mostly contains pointers to */
+ /* driver methods. */
+ /* */
+ /* <Fields> */
+ /* root :: The parent module. */
+ /* */
+ /* face_object_size :: The size of a face object in bytes. */
+ /* */
+ /* size_object_size :: The size of a size object in bytes. */
+ /* */
+ /* slot_object_size :: The size of a glyph object in bytes. */
+ /* */
+ /* init_face :: The format-specific face constructor. */
+ /* */
+ /* done_face :: The format-specific face destructor. */
+ /* */
+ /* init_size :: The format-specific size constructor. */
+ /* */
+ /* done_size :: The format-specific size destructor. */
+ /* */
+ /* init_slot :: The format-specific slot constructor. */
+ /* */
+ /* done_slot :: The format-specific slot destructor. */
+ /* */
+ /* */
+ /* load_glyph :: A function handle to load a glyph to a slot. */
+ /* This field is mandatory! */
+ /* */
+ /* get_kerning :: A function handle to return the unscaled */
+ /* kerning for a given pair of glyphs. Can be */
+ /* set to 0 if the format doesn't support */
+ /* kerning. */
+ /* */
+ /* attach_file :: This function handle is used to read */
+ /* additional data for a face from another */
+ /* file/stream. For example, this can be used to */
+ /* add data from AFM or PFM files on a Type 1 */
+ /* face, or a CIDMap on a CID-keyed face. */
+ /* */
+ /* get_advances :: A function handle used to return advance */
+ /* widths of `count' glyphs (in font units), */
+ /* starting at `first'. The `vertical' flag must */
+ /* be set to get vertical advance heights. The */
+ /* `advances' buffer is caller-allocated. */
+ /* The idea of this function is to be able to */
+ /* perform device-independent text layout without */
+ /* loading a single glyph image. */
+ /* */
+ /* request_size :: A handle to a function used to request the new */
+ /* character size. Can be set to 0 if the */
+ /* scaling done in the base layer suffices. */
+ /* */
+ /* select_size :: A handle to a function used to select a new */
+ /* fixed size. It is used only if */
+ /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */
+ /* to 0 if the scaling done in the base layer */
+ /* suffices. */
+ /* <Note> */
+ /* Most function pointers, with the exception of `load_glyph', can be */
+ /* set to 0 to indicate a default behaviour. */
+ /* */
+ typedef struct FT_Driver_ClassRec_
+ {+ FT_Module_Class root;
+
+ FT_Long face_object_size;
+ FT_Long size_object_size;
+ FT_Long slot_object_size;
+
+ FT_Face_InitFunc init_face;
+ FT_Face_DoneFunc done_face;
+
+ FT_Size_InitFunc init_size;
+ FT_Size_DoneFunc done_size;
+
+ FT_Slot_InitFunc init_slot;
+ FT_Slot_DoneFunc done_slot;
+
+ FT_Slot_LoadFunc load_glyph;
+
+ FT_Face_GetKerningFunc get_kerning;
+ FT_Face_AttachFunc attach_file;
+ FT_Face_GetAdvancesFunc get_advances;
+
+ /* since version 2.2 */
+ FT_Size_RequestFunc request_size;
+ FT_Size_SelectFunc select_size;
+
+ } FT_Driver_ClassRec, *FT_Driver_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DECLARE_DRIVER */
+ /* */
+ /* <Description> */
+ /* Used to create a forward declaration of an FT_Driver_ClassRec */
+ /* struct instance. */
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_DRIVER */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of FT_Driver_ClassRec struct. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is defined a `create' function has to be */
+ /* called with a pointer where the allocated structure is returned. */
+ /* And when it is no longer needed a `destroy' function needs to be */
+ /* called to release that allocation. */
+ /* */
+ /* `fcinit.c' (ft_create_default_module_classes) already contains a */
+ /* mechanism to call these functions for the default modules */
+ /* described in `ftmodule.h'. */
+ /* */
+ /* Notice that the created `create' and `destroy' functions call */
+ /* `pic_init' and `pic_free' to allow you to manually allocate and */
+ /* initialize any additional global data, like a module specific */
+ /* interface, and put them in the global pic container defined in */
+ /* `ftpic.h'. If you don't need them just implement the functions as */
+ /* empty to resolve the link error. Also the `pic_init' and */
+ /* `pic_free' functions should be declared in `pic.h', to be referred */
+ /* by driver definition calling `FT_DEFINE_DRIVER' in following. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
+ /* allocated in the global scope (or the scope where the macro is */
+ /* used). */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_DRIVER( class_ ) \
+ FT_CALLBACK_TABLE \
+ const FT_Driver_ClassRec class_;
+
+#define FT_DEFINE_DRIVER( \
+ class_, \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_, \
+ face_object_size_, \
+ size_object_size_, \
+ slot_object_size_, \
+ init_face_, \
+ done_face_, \
+ init_size_, \
+ done_size_, \
+ init_slot_, \
+ done_slot_, \
+ load_glyph_, \
+ get_kerning_, \
+ attach_file_, \
+ get_advances_, \
+ request_size_, \
+ select_size_ ) \
+ FT_CALLBACK_TABLE_DEF \
+ const FT_Driver_ClassRec class_ = \
+ { \+ FT_DEFINE_ROOT_MODULE( flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ \
+ face_object_size_, \
+ size_object_size_, \
+ slot_object_size_, \
+ \
+ init_face_, \
+ done_face_, \
+ \
+ init_size_, \
+ done_size_, \
+ \
+ init_slot_, \
+ done_slot_, \
+ \
+ load_glyph_, \
+ \
+ get_kerning_, \
+ attach_file_, \
+ get_advances_, \
+ \
+ request_size_, \
+ select_size_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_DRIVER( class_ ) FT_DECLARE_MODULE( class_ )
+
+#define FT_DEFINE_DRIVER( \
+ class_, \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_, \
+ face_object_size_, \
+ size_object_size_, \
+ slot_object_size_, \
+ init_face_, \
+ done_face_, \
+ init_size_, \
+ done_size_, \
+ init_slot_, \
+ done_slot_, \
+ load_glyph_, \
+ get_kerning_, \
+ attach_file_, \
+ get_advances_, \
+ request_size_, \
+ select_size_ ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_Module_Class* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \
+ \
+ \
+ class_ ## _pic_free( library ); \
+ if ( dclazz ) \
+ FT_FREE( dclazz ); \
+ } \
+ \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_Module_Class** output_class ) \
+ { \+ FT_Driver_Class clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
+ return error; \
+ \
+ error = class_ ## _pic_init( library ); \
+ if ( error ) \
+ { \+ FT_FREE( clazz ); \
+ return error; \
+ } \
+ \
+ FT_DEFINE_ROOT_MODULE( flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ \
+ clazz->face_object_size = face_object_size_; \
+ clazz->size_object_size = size_object_size_; \
+ clazz->slot_object_size = slot_object_size_; \
+ \
+ clazz->init_face = init_face_; \
+ clazz->done_face = done_face_; \
+ \
+ clazz->init_size = init_size_; \
+ clazz->done_size = done_size_; \
+ \
+ clazz->init_slot = init_slot_; \
+ clazz->done_slot = done_slot_; \
+ \
+ clazz->load_glyph = load_glyph_; \
+ \
+ clazz->get_kerning = get_kerning_; \
+ clazz->attach_file = attach_file_; \
+ clazz->get_advances = get_advances_; \
+ \
+ clazz->request_size = request_size_; \
+ clazz->select_size = select_size_; \
+ \
+ *output_class = (FT_Module_Class*)clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __FTDRIVER_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftgloadr.h
@@ -1,0 +1,168 @@
+/***************************************************************************/
+/* */
+/* ftgloadr.h */
+/* */
+/* The FreeType glyph loader (specification). */
+/* */
+/* Copyright 2002, 2003, 2005, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTGLOADR_H__
+#define __FTGLOADR_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_GlyphLoader */
+ /* */
+ /* <Description> */
+ /* The glyph loader is an internal object used to load several glyphs */
+ /* together (for example, in the case of composites). */
+ /* */
+ /* <Note> */
+ /* The glyph loader implementation is not part of the high-level API, */
+ /* hence the forward structure declaration. */
+ /* */
+ typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ;
+
+
+#if 0 /* moved to freetype.h in version 2.2 */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
+#define FT_SUBGLYPH_FLAG_SCALE 8
+#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
+#define FT_SUBGLYPH_FLAG_2X2 0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
+#endif
+
+
+ typedef struct FT_SubGlyphRec_
+ {+ FT_Int index;
+ FT_UShort flags;
+ FT_Int arg1;
+ FT_Int arg2;
+ FT_Matrix transform;
+
+ } FT_SubGlyphRec;
+
+
+ typedef struct FT_GlyphLoadRec_
+ {+ FT_Outline outline; /* outline */
+ FT_Vector* extra_points; /* extra points table */
+ FT_Vector* extra_points2; /* second extra points table */
+ FT_UInt num_subglyphs; /* number of subglyphs */
+ FT_SubGlyph subglyphs; /* subglyphs */
+
+ } FT_GlyphLoadRec, *FT_GlyphLoad;
+
+
+ typedef struct FT_GlyphLoaderRec_
+ {+ FT_Memory memory;
+ FT_UInt max_points;
+ FT_UInt max_contours;
+ FT_UInt max_subglyphs;
+ FT_Bool use_extra;
+
+ FT_GlyphLoadRec base;
+ FT_GlyphLoadRec current;
+
+ void* other; /* for possible future extension? */
+
+ } FT_GlyphLoaderRec;
+
+
+ /* create new empty glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_New( FT_Memory memory,
+ FT_GlyphLoader *aloader );
+
+ /* add an extra points table to a glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader );
+
+ /* destroy a glyph loader */
+ FT_BASE( void )
+ FT_GlyphLoader_Done( FT_GlyphLoader loader );
+
+ /* reset a glyph loader (frees everything int it) */
+ FT_BASE( void )
+ FT_GlyphLoader_Reset( FT_GlyphLoader loader );
+
+ /* rewind a glyph loader */
+ FT_BASE( void )
+ FT_GlyphLoader_Rewind( FT_GlyphLoader loader );
+
+ /* check that there is enough space to add `n_points' and `n_contours' */
+ /* to the glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
+ FT_UInt n_points,
+ FT_UInt n_contours );
+
+
+#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
+ ( (_count) == 0 || ((_loader)->base.outline.n_points + \
+ (_loader)->current.outline.n_points + \
+ (unsigned long)(_count)) <= (_loader)->max_points )
+
+#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
+ ( (_count) == 0 || ((_loader)->base.outline.n_contours + \
+ (_loader)->current.outline.n_contours + \
+ (unsigned long)(_count)) <= (_loader)->max_contours )
+
+#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \
+ ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \
+ FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \
+ ? 0 \
+ : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
+
+
+ /* check that there is enough space to add `n_subs' sub-glyphs to */
+ /* a glyph loader */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
+ FT_UInt n_subs );
+
+ /* prepare a glyph loader, i.e. empty the current glyph */
+ FT_BASE( void )
+ FT_GlyphLoader_Prepare( FT_GlyphLoader loader );
+
+ /* add the current glyph to the base glyph */
+ FT_BASE( void )
+ FT_GlyphLoader_Add( FT_GlyphLoader loader );
+
+ /* copy points from one glyph loader to another */
+ FT_BASE( FT_Error )
+ FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
+ FT_GlyphLoader source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLOADR_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftmemory.h
@@ -1,0 +1,378 @@
+/***************************************************************************/
+/* */
+/* ftmemory.h */
+/* */
+/* The FreeType memory management macros (specification). */
+/* */
+/* Copyright 1996-2002, 2004-2007, 2010, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTMEMORY_H__
+#define __FTMEMORY_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_SET_ERROR */
+ /* */
+ /* <Description> */
+ /* This macro is used to set an implicit `error' variable to a given */
+ /* expression's value (usually a function call), and convert it to a */
+ /* boolean which is set whenever the value is != 0. */
+ /* */
+#undef FT_SET_ERROR
+#define FT_SET_ERROR( expression ) \
+ ( ( error = (expression) ) != 0 )
+
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** M E M O R Y ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*
+ * C++ refuses to handle statements like p = (void*)anything, with `p' a
+ * typed pointer. Since we don't have a `typeof' operator in standard
+ * C++, we have to use a template to emulate it.
+ */
+
+#ifdef __cplusplus
+
+ extern "C++"
+ template <typename T> inline T*
+ cplusplus_typeof( T*,
+ void *v )
+ {+ return static_cast <T*> ( v );
+ }
+
+#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) )
+
+#else
+
+#define FT_ASSIGNP( p, val ) (p) = (val)
+
+#endif
+
+
+
+#ifdef FT_DEBUG_MEMORY
+
+ FT_BASE( const char* ) _ft_debug_file;
+ FT_BASE( long ) _ft_debug_lineno;
+
+#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \
+ _ft_debug_lineno = __LINE__, \
+ (exp) )
+
+#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \
+ _ft_debug_lineno = __LINE__, \
+ FT_ASSIGNP( p, exp ) )
+
+#else /* !FT_DEBUG_MEMORY */
+
+#define FT_DEBUG_INNER( exp ) (exp)
+#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp )
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+ /*
+ * The allocation functions return a pointer, and the error code
+ * is written to through the `p_error' parameter. See below for
+ * for documentation.
+ */
+
+ FT_BASE( FT_Pointer )
+ ft_mem_alloc( FT_Memory memory,
+ FT_Long size,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_qalloc( FT_Memory memory,
+ FT_Long size,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_realloc( FT_Memory memory,
+ FT_Long item_size,
+ FT_Long cur_count,
+ FT_Long new_count,
+ void* block,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_qrealloc( FT_Memory memory,
+ FT_Long item_size,
+ FT_Long cur_count,
+ FT_Long new_count,
+ void* block,
+ FT_Error *p_error );
+
+ FT_BASE( void )
+ ft_mem_free( FT_Memory memory,
+ const void* P );
+
+
+#define FT_MEM_ALLOC( ptr, size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, \
+ (FT_Long)(size), \
+ &error ) )
+
+#define FT_MEM_FREE( ptr ) \
+ FT_BEGIN_STMNT \
+ ft_mem_free( memory, (ptr) ); \
+ (ptr) = NULL; \
+ FT_END_STMNT
+
+#define FT_MEM_NEW( ptr ) \
+ FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_REALLOC( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
+ 1, \
+ (FT_Long)(cursz), \
+ (FT_Long)(newsz), \
+ (ptr), \
+ &error ) )
+
+#define FT_MEM_QALLOC( ptr, size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, \
+ (FT_Long)(size), \
+ &error ) )
+
+#define FT_MEM_QNEW( ptr ) \
+ FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
+ 1, \
+ (FT_Long)(cursz), \
+ (FT_Long)(newsz), \
+ (ptr), \
+ &error ) )
+
+#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
+ (FT_Long)(item_size), \
+ 0, \
+ (FT_Long)(count), \
+ NULL, \
+ &error ) )
+
+#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
+ (FT_Long)(itmsz), \
+ (FT_Long)(oldcnt), \
+ (FT_Long)(newcnt), \
+ (ptr), \
+ &error ) )
+
+#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
+ (FT_Long)(item_size), \
+ 0, \
+ (FT_Long)(count), \
+ NULL, \
+ &error ) )
+
+#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
+ (FT_Long)(itmsz), \
+ (FT_Long)(oldcnt), \
+ (FT_Long)(newcnt), \
+ (ptr), \
+ &error ) )
+
+
+#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 )
+
+
+#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count )
+
+#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count )
+
+#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count )
+
+
+#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
+
+#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) )
+
+
+#define FT_ARRAY_ZERO( dest, count ) \
+ FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_COPY( dest, source, count ) \
+ FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_MOVE( dest, source, count ) \
+ FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
+
+
+ /*
+ * Return the maximum number of addressable elements in an array.
+ * We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
+ * any problems.
+ */
+#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) )
+
+#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* The following functions macros expect that their pointer argument is */
+ /* _typed_ in order to automatically compute array element sizes. */
+ /* */
+
+#define FT_MEM_NEW_ARRAY( ptr, count ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
+ sizeof ( *(ptr) ), \
+ 0, \
+ (FT_Long)(count), \
+ NULL, \
+ &error ) )
+
+#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \
+ sizeof ( *(ptr) ), \
+ (FT_Long)(cursz), \
+ (FT_Long)(newsz), \
+ (ptr), \
+ &error ) )
+
+#define FT_MEM_QNEW_ARRAY( ptr, count ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
+ sizeof ( *(ptr) ), \
+ 0, \
+ (FT_Long)(count), \
+ NULL, \
+ &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
+ FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \
+ sizeof ( *(ptr) ), \
+ (FT_Long)(cursz), \
+ (FT_Long)(newsz), \
+ (ptr), \
+ &error ) )
+
+#define FT_ALLOC( ptr, size ) \
+ FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
+
+#define FT_REALLOC( ptr, cursz, newsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
+
+#define FT_ALLOC_MULT( ptr, count, item_size ) \
+ FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \
+ newcnt, itmsz ) )
+
+#define FT_QALLOC( ptr, size ) \
+ FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
+
+#define FT_QREALLOC( ptr, cursz, newsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
+
+#define FT_QALLOC_MULT( ptr, count, item_size ) \
+ FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
+ FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \
+ newcnt, itmsz ) )
+
+#define FT_FREE( ptr ) FT_MEM_FREE( ptr )
+
+#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
+
+#define FT_NEW_ARRAY( ptr, count ) \
+ FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
+ FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+#define FT_QNEW( ptr ) \
+ FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+
+#define FT_QNEW_ARRAY( ptr, count ) \
+ FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
+ FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+
+ FT_BASE( FT_Pointer )
+ ft_mem_strdup( FT_Memory memory,
+ const char* str,
+ FT_Error *p_error );
+
+ FT_BASE( FT_Pointer )
+ ft_mem_dup( FT_Memory memory,
+ const void* address,
+ FT_ULong size,
+ FT_Error *p_error );
+
+
+#define FT_MEM_STRDUP( dst, str ) \
+ (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
+
+#define FT_STRDUP( dst, str ) \
+ FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
+
+#define FT_MEM_DUP( dst, address, size ) \
+ (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
+
+#define FT_DUP( dst, address, size ) \
+ FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
+
+
+ /* Return >= 1 if a truncation occurs. */
+ /* Return 0 if the source string fits the buffer. */
+ /* This is *not* the same as strlcpy(). */
+ FT_BASE( FT_Int )
+ ft_mem_strcpyn( char* dst,
+ const char* src,
+ FT_ULong size );
+
+#define FT_STRCPYN( dst, src, size ) \
+ ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMEMORY_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftobjs.h
@@ -1,0 +1,1569 @@
+/***************************************************************************/
+/* */
+/* ftobjs.h */
+/* */
+/* The FreeType private base classes (specification). */
+/* */
+/* Copyright 1996-2006, 2008, 2010, 2012-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file contains the definition of all internal FreeType classes. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTOBJS_H__
+#define __FTOBJS_H__
+
+#include <ft2build.h>
+#include FT_RENDER_H
+#include FT_SIZES_H
+#include FT_LCD_FILTER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_AUTOHINT_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_PIC_H
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+#include FT_INCREMENTAL_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* Some generic definitions. */
+ /* */
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* The min and max functions missing in C. As usual, be careful not to */
+ /* write things like FT_MIN( a++, b++ ) to avoid side effects. */
+ /* */
+#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) )
+#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
+
+#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) )
+
+
+#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) )
+#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + ((n)/2), n )
+#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + ((n)-1), n )
+
+#define FT_PIX_FLOOR( x ) ( (x) & ~63 )
+#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 )
+#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 )
+
+
+ /*
+ * Return the highest power of 2 that is <= value; this correspond to
+ * the highest bit in a given 32-bit value.
+ */
+ FT_BASE( FT_UInt32 )
+ ft_highpow2( FT_UInt32 value );
+
+
+ /*
+ * character classification functions -- since these are used to parse
+ * font files, we must not use those in <ctypes.h> which are
+ * locale-dependent
+ */
+#define ft_isdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U )
+
+#define ft_isxdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U || \
+ ( (unsigned)(x) - 'a' ) < 6U || \
+ ( (unsigned)(x) - 'A' ) < 6U )
+
+ /* the next two macros assume ASCII representation */
+#define ft_isupper( x ) ( ( (unsigned)(x) - 'A' ) < 26U )
+#define ft_islower( x ) ( ( (unsigned)(x) - 'a' ) < 26U )
+
+#define ft_isalpha( x ) ( ft_isupper( x ) || ft_islower( x ) )
+#define ft_isalnum( x ) ( ft_isdigit( x ) || ft_isalpha( x ) )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** C H A R M A P S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* handle to internal charmap object */
+ typedef struct FT_CMapRec_* FT_CMap;
+
+ /* handle to charmap class structure */
+ typedef const struct FT_CMap_ClassRec_* FT_CMap_Class;
+
+ /* internal charmap object structure */
+ typedef struct FT_CMapRec_
+ {+ FT_CharMapRec charmap;
+ FT_CMap_Class clazz;
+
+ } FT_CMapRec;
+
+ /* typecase any pointer to a charmap handle */
+#define FT_CMAP( x ) ((FT_CMap)( x ))
+
+ /* obvious macros */
+#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id
+#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id
+#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding
+#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face
+
+
+ /* class method definitions */
+ typedef FT_Error
+ (*FT_CMap_InitFunc)( FT_CMap cmap,
+ FT_Pointer init_data );
+
+ typedef void
+ (*FT_CMap_DoneFunc)( FT_CMap cmap );
+
+ typedef FT_UInt
+ (*FT_CMap_CharIndexFunc)( FT_CMap cmap,
+ FT_UInt32 char_code );
+
+ typedef FT_UInt
+ (*FT_CMap_CharNextFunc)( FT_CMap cmap,
+ FT_UInt32 *achar_code );
+
+ typedef FT_UInt
+ (*FT_CMap_CharVarIndexFunc)( FT_CMap cmap,
+ FT_CMap unicode_cmap,
+ FT_UInt32 char_code,
+ FT_UInt32 variant_selector );
+
+ typedef FT_Bool
+ (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap,
+ FT_UInt32 char_code,
+ FT_UInt32 variant_selector );
+
+ typedef FT_UInt32 *
+ (*FT_CMap_VariantListFunc)( FT_CMap cmap,
+ FT_Memory mem );
+
+ typedef FT_UInt32 *
+ (*FT_CMap_CharVariantListFunc)( FT_CMap cmap,
+ FT_Memory mem,
+ FT_UInt32 char_code );
+
+ typedef FT_UInt32 *
+ (*FT_CMap_VariantCharListFunc)( FT_CMap cmap,
+ FT_Memory mem,
+ FT_UInt32 variant_selector );
+
+
+ typedef struct FT_CMap_ClassRec_
+ {+ FT_ULong size;
+ FT_CMap_InitFunc init;
+ FT_CMap_DoneFunc done;
+ FT_CMap_CharIndexFunc char_index;
+ FT_CMap_CharNextFunc char_next;
+
+ /* Subsequent entries are special ones for format 14 -- the variant */
+ /* selector subtable which behaves like no other */
+
+ FT_CMap_CharVarIndexFunc char_var_index;
+ FT_CMap_CharVarIsDefaultFunc char_var_default;
+ FT_CMap_VariantListFunc variant_list;
+ FT_CMap_CharVariantListFunc charvariant_list;
+ FT_CMap_VariantCharListFunc variantchar_list;
+
+ } FT_CMap_ClassRec;
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_CMAP_CLASS( class_ ) \
+ FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
+
+#define FT_DEFINE_CMAP_CLASS( \
+ class_, \
+ size_, \
+ init_, \
+ done_, \
+ char_index_, \
+ char_next_, \
+ char_var_index_, \
+ char_var_default_, \
+ variant_list_, \
+ charvariant_list_, \
+ variantchar_list_ ) \
+ FT_CALLBACK_TABLE_DEF \
+ const FT_CMap_ClassRec class_ = \
+ { \+ size_, \
+ init_, \
+ done_, \
+ char_index_, \
+ char_next_, \
+ char_var_index_, \
+ char_var_default_, \
+ variant_list_, \
+ charvariant_list_, \
+ variantchar_list_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_CMAP_CLASS( class_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_CMap_ClassRec* clazz );
+
+#define FT_DEFINE_CMAP_CLASS( \
+ class_, \
+ size_, \
+ init_, \
+ done_, \
+ char_index_, \
+ char_next_, \
+ char_var_index_, \
+ char_var_default_, \
+ variant_list_, \
+ charvariant_list_, \
+ variantchar_list_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_CMap_ClassRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->size = size_; \
+ clazz->init = init_; \
+ clazz->done = done_; \
+ clazz->char_index = char_index_; \
+ clazz->char_next = char_next_; \
+ clazz->char_var_index = char_var_index_; \
+ clazz->char_var_default = char_var_default_; \
+ clazz->variant_list = variant_list_; \
+ clazz->charvariant_list = charvariant_list_; \
+ clazz->variantchar_list = variantchar_list_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+ /* create a new charmap and add it to charmap->face */
+ FT_BASE( FT_Error )
+ FT_CMap_New( FT_CMap_Class clazz,
+ FT_Pointer init_data,
+ FT_CharMap charmap,
+ FT_CMap *acmap );
+
+ /* destroy a charmap and remove it from face's list */
+ FT_BASE( void )
+ FT_CMap_Done( FT_CMap cmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Face_InternalRec */
+ /* */
+ /* <Description> */
+ /* This structure contains the internal fields of each FT_Face */
+ /* object. These fields may change between different releases of */
+ /* FreeType. */
+ /* */
+ /* <Fields> */
+ /* max_points :: */
+ /* The maximum number of points used to store the vectorial outline */
+ /* of any glyph in this face. If this value cannot be known in */
+ /* advance, or if the face isn't scalable, this should be set to 0. */
+ /* Only relevant for scalable formats. */
+ /* */
+ /* max_contours :: */
+ /* The maximum number of contours used to store the vectorial */
+ /* outline of any glyph in this face. If this value cannot be */
+ /* known in advance, or if the face isn't scalable, this should be */
+ /* set to 0. Only relevant for scalable formats. */
+ /* */
+ /* transform_matrix :: */
+ /* A 2x2 matrix of 16.16 coefficients used to transform glyph */
+ /* outlines after they are loaded from the font. Only used by the */
+ /* convenience functions. */
+ /* */
+ /* transform_delta :: */
+ /* A translation vector used to transform glyph outlines after they */
+ /* are loaded from the font. Only used by the convenience */
+ /* functions. */
+ /* */
+ /* transform_flags :: */
+ /* Some flags used to classify the transform. Only used by the */
+ /* convenience functions. */
+ /* */
+ /* services :: */
+ /* A cache for frequently used services. It should be only */
+ /* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */
+ /* */
+ /* incremental_interface :: */
+ /* If non-null, the interface through which glyph data and metrics */
+ /* are loaded incrementally for faces that do not provide all of */
+ /* this data when first opened. This field exists only if */
+ /* @FT_CONFIG_OPTION_INCREMENTAL is defined. */
+ /* */
+ /* ignore_unpatented_hinter :: */
+ /* This boolean flag instructs the glyph loader to ignore the */
+ /* native font hinter, if one is found. This is exclusively used */
+ /* in the case when the unpatented hinter is compiled within the */
+ /* library. */
+ /* */
+ /* refcount :: */
+ /* A counter initialized to~1 at the time an @FT_Face structure is */
+ /* created. @FT_Reference_Face increments this counter, and */
+ /* @FT_Done_Face only destroys a face if the counter is~1, */
+ /* otherwise it simply decrements it. */
+ /* */
+ typedef struct FT_Face_InternalRec_
+ {+ FT_Matrix transform_matrix;
+ FT_Vector transform_delta;
+ FT_Int transform_flags;
+
+ FT_ServiceCacheRec services;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ FT_Incremental_InterfaceRec* incremental_interface;
+#endif
+
+ FT_Bool ignore_unpatented_hinter;
+ FT_Int refcount;
+
+ } FT_Face_InternalRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Slot_InternalRec */
+ /* */
+ /* <Description> */
+ /* This structure contains the internal fields of each FT_GlyphSlot */
+ /* object. These fields may change between different releases of */
+ /* FreeType. */
+ /* */
+ /* <Fields> */
+ /* loader :: The glyph loader object used to load outlines */
+ /* into the glyph slot. */
+ /* */
+ /* flags :: Possible values are zero or */
+ /* FT_GLYPH_OWN_BITMAP. The latter indicates */
+ /* that the FT_GlyphSlot structure owns the */
+ /* bitmap buffer. */
+ /* */
+ /* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */
+ /* must be transformed through a specific */
+ /* font transformation. This is _not_ the same */
+ /* as the face transform set through */
+ /* FT_Set_Transform(). */
+ /* */
+ /* glyph_matrix :: The 2x2 matrix corresponding to the glyph */
+ /* transformation, if necessary. */
+ /* */
+ /* glyph_delta :: The 2d translation vector corresponding to */
+ /* the glyph transformation, if necessary. */
+ /* */
+ /* glyph_hints :: Format-specific glyph hints management. */
+ /* */
+
+#define FT_GLYPH_OWN_BITMAP 0x1
+
+ typedef struct FT_Slot_InternalRec_
+ {+ FT_GlyphLoader loader;
+ FT_UInt flags;
+ FT_Bool glyph_transformed;
+ FT_Matrix glyph_matrix;
+ FT_Vector glyph_delta;
+ void* glyph_hints;
+
+ } FT_GlyphSlot_InternalRec;
+
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Size_InternalRec */
+ /* */
+ /* <Description> */
+ /* This structure contains the internal fields of each FT_Size */
+ /* object. Currently, it's empty. */
+ /* */
+ /*************************************************************************/
+
+ typedef struct FT_Size_InternalRec_
+ {+ /* empty */
+
+ } FT_Size_InternalRec;
+
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** M O D U L E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_ModuleRec */
+ /* */
+ /* <Description> */
+ /* A module object instance. */
+ /* */
+ /* <Fields> */
+ /* clazz :: A pointer to the module's class. */
+ /* */
+ /* library :: A handle to the parent library object. */
+ /* */
+ /* memory :: A handle to the memory manager. */
+ /* */
+ typedef struct FT_ModuleRec_
+ {+ FT_Module_Class* clazz;
+ FT_Library library;
+ FT_Memory memory;
+
+ } FT_ModuleRec;
+
+
+ /* typecast an object to an FT_Module */
+#define FT_MODULE( x ) ((FT_Module)( x ))
+#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz
+#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library
+#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory
+
+
+#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_FONT_DRIVER )
+
+#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_RENDERER )
+
+#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_HINTER )
+
+#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_STYLER )
+
+#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_DRIVER_SCALABLE )
+
+#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_DRIVER_NO_OUTLINES )
+
+#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \
+ FT_MODULE_DRIVER_HAS_HINTER )
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Module_Interface */
+ /* */
+ /* <Description> */
+ /* Finds a module and returns its specific interface as a typeless */
+ /* pointer. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* module_name :: The module's name (as an ASCII string). */
+ /* */
+ /* <Return> */
+ /* A module-specific interface if available, 0 otherwise. */
+ /* */
+ /* <Note> */
+ /* You should better be familiar with FreeType internals to know */
+ /* which module to look for, and what its interface is :-) */
+ /* */
+ FT_BASE( const void* )
+ FT_Get_Module_Interface( FT_Library library,
+ const char* mod_name );
+
+ FT_BASE( FT_Pointer )
+ ft_module_get_service( FT_Module module,
+ const char* service_id );
+
+ /* */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** F A C E, S I Z E & G L Y P H S L O T O B J E C T S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* a few macros used to perform easy typecasts with minimal brain damage */
+
+#define FT_FACE( x ) ((FT_Face)(x))
+#define FT_SIZE( x ) ((FT_Size)(x))
+#define FT_SLOT( x ) ((FT_GlyphSlot)(x))
+
+#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver
+#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library
+#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory
+#define FT_FACE_STREAM( x ) FT_FACE( x )->stream
+
+#define FT_SIZE_FACE( x ) FT_SIZE( x )->face
+#define FT_SLOT_FACE( x ) FT_SLOT( x )->face
+
+#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph
+#define FT_FACE_SIZE( x ) FT_FACE( x )->size
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* It is sometimes useful to have more than one glyph slot for a */
+ /* given face object. This function is used to create additional */
+ /* slots. All of them are automatically discarded when the face is */
+ /* destroyed. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to a parent face object. */
+ /* */
+ /* <Output> */
+ /* aslot :: A handle to a new glyph slot object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_BASE( FT_Error )
+ FT_New_GlyphSlot( FT_Face face,
+ FT_GlyphSlot *aslot );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* Destroys a given glyph slot. Remember however that all slots are */
+ /* automatically destroyed with its parent. Using this function is */
+ /* not always mandatory. */
+ /* */
+ /* <Input> */
+ /* slot :: A handle to a target glyph slot. */
+ /* */
+ FT_BASE( void )
+ FT_Done_GlyphSlot( FT_GlyphSlot slot );
+
+ /* */
+
+#define FT_REQUEST_WIDTH( req ) \
+ ( (req)->horiResolution \
+ ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \
+ : (req)->width )
+
+#define FT_REQUEST_HEIGHT( req ) \
+ ( (req)->vertResolution \
+ ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \
+ : (req)->height )
+
+
+ /* Set the metrics according to a bitmap strike. */
+ FT_BASE( void )
+ FT_Select_Metrics( FT_Face face,
+ FT_ULong strike_index );
+
+
+ /* Set the metrics according to a size request. */
+ FT_BASE( void )
+ FT_Request_Metrics( FT_Face face,
+ FT_Size_Request req );
+
+
+ /* Match a size request against `available_sizes'. */
+ FT_BASE( FT_Error )
+ FT_Match_Size( FT_Face face,
+ FT_Size_Request req,
+ FT_Bool ignore_width,
+ FT_ULong* size_index );
+
+
+ /* Use the horizontal metrics to synthesize the vertical metrics. */
+ /* If `advance' is zero, it is also synthesized. */
+ FT_BASE( void )
+ ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics,
+ FT_Pos advance );
+
+
+ /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
+ /* was allocated with ft_glyphslot_alloc_bitmap). */
+ FT_BASE( void )
+ ft_glyphslot_free_bitmap( FT_GlyphSlot slot );
+
+
+ /* Allocate a new bitmap buffer in a glyph slot. */
+ FT_BASE( FT_Error )
+ ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot,
+ FT_ULong size );
+
+
+ /* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */
+ /* will not be freed by a later call to ft_glyphslot_free_bitmap. */
+ FT_BASE( void )
+ ft_glyphslot_set_bitmap( FT_GlyphSlot slot,
+ FT_Byte* buffer );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** R E N D E R E R S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#define FT_RENDERER( x ) ((FT_Renderer)( x ))
+#define FT_GLYPH( x ) ((FT_Glyph)( x ))
+#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x ))
+#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x ))
+
+
+ typedef struct FT_RendererRec_
+ {+ FT_ModuleRec root;
+ FT_Renderer_Class* clazz;
+ FT_Glyph_Format glyph_format;
+ FT_Glyph_Class glyph_class;
+
+ FT_Raster raster;
+ FT_Raster_Render_Func raster_render;
+ FT_Renderer_RenderFunc render;
+
+ } FT_RendererRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** F O N T D R I V E R S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* typecast a module into a driver easily */
+#define FT_DRIVER( x ) ((FT_Driver)(x))
+
+ /* typecast a module as a driver, and get its driver class */
+#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_DriverRec */
+ /* */
+ /* <Description> */
+ /* The root font driver class. A font driver is responsible for */
+ /* managing and loading font files of a given format. */
+ /* */
+ /* <Fields> */
+ /* root :: Contains the fields of the root module class. */
+ /* */
+ /* clazz :: A pointer to the font driver's class. Note that */
+ /* this is NOT root.clazz. `class' wasn't used */
+ /* as it is a reserved word in C++. */
+ /* */
+ /* faces_list :: The list of faces currently opened by this */
+ /* driver. */
+ /* */
+ /* glyph_loader :: The glyph loader for all faces managed by this */
+ /* driver. This object isn't defined for unscalable */
+ /* formats. */
+ /* */
+ typedef struct FT_DriverRec_
+ {+ FT_ModuleRec root;
+ FT_Driver_Class clazz;
+ FT_ListRec faces_list;
+ FT_GlyphLoader glyph_loader;
+
+ } FT_DriverRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** L I B R A R I E S ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* This hook is used by the TrueType debugger. It must be set to an */
+ /* alternate truetype bytecode interpreter function. */
+#define FT_DEBUG_HOOK_TRUETYPE 0
+
+
+ /* Set this debug hook to a non-null pointer to force unpatented hinting */
+ /* for all faces when both TT_USE_BYTECODE_INTERPRETER and */
+ /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined. This is only used */
+ /* during debugging. */
+#define FT_DEBUG_HOOK_UNPATENTED_HINTING 1
+
+
+ typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap,
+ FT_Render_Mode render_mode,
+ FT_Library library );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_LibraryRec */
+ /* */
+ /* <Description> */
+ /* The FreeType library class. This is the root of all FreeType */
+ /* data. Use FT_New_Library() to create a library object, and */
+ /* FT_Done_Library() to discard it and all child objects. */
+ /* */
+ /* <Fields> */
+ /* memory :: The library's memory object. Manages memory */
+ /* allocation. */
+ /* */
+ /* version_major :: The major version number of the library. */
+ /* */
+ /* version_minor :: The minor version number of the library. */
+ /* */
+ /* version_patch :: The current patch level of the library. */
+ /* */
+ /* num_modules :: The number of modules currently registered */
+ /* within this library. This is set to 0 for new */
+ /* libraries. New modules are added through the */
+ /* FT_Add_Module() API function. */
+ /* */
+ /* modules :: A table used to store handles to the currently */
+ /* registered modules. Note that each font driver */
+ /* contains a list of its opened faces. */
+ /* */
+ /* renderers :: The list of renderers currently registered */
+ /* within the library. */
+ /* */
+ /* cur_renderer :: The current outline renderer. This is a */
+ /* shortcut used to avoid parsing the list on */
+ /* each call to FT_Outline_Render(). It is a */
+ /* handle to the current renderer for the */
+ /* FT_GLYPH_FORMAT_OUTLINE format. */
+ /* */
+ /* auto_hinter :: XXX */
+ /* */
+ /* raster_pool :: The raster object's render pool. This can */
+ /* ideally be changed dynamically at run-time. */
+ /* */
+ /* raster_pool_size :: The size of the render pool in bytes. */
+ /* */
+ /* debug_hooks :: XXX */
+ /* */
+ /* lcd_filter :: If subpixel rendering is activated, the */
+ /* selected LCD filter mode. */
+ /* */
+ /* lcd_extra :: If subpixel rendering is activated, the number */
+ /* of extra pixels needed for the LCD filter. */
+ /* */
+ /* lcd_weights :: If subpixel rendering is activated, the LCD */
+ /* filter weights, if any. */
+ /* */
+ /* lcd_filter_func :: If subpixel rendering is activated, the LCD */
+ /* filtering callback function. */
+ /* */
+ /* pic_container :: Contains global structs and tables, instead */
+ /* of defining them globallly. */
+ /* */
+ /* refcount :: A counter initialized to~1 at the time an */
+ /* @FT_Library structure is created. */
+ /* @FT_Reference_Library increments this counter, */
+ /* and @FT_Done_Library only destroys a library */
+ /* if the counter is~1, otherwise it simply */
+ /* decrements it. */
+ /* */
+ typedef struct FT_LibraryRec_
+ {+ FT_Memory memory; /* library's memory manager */
+
+ FT_Int version_major;
+ FT_Int version_minor;
+ FT_Int version_patch;
+
+ FT_UInt num_modules;
+ FT_Module modules[FT_MAX_MODULES]; /* module objects */
+
+ FT_ListRec renderers; /* list of renderers */
+ FT_Renderer cur_renderer; /* current outline renderer */
+ FT_Module auto_hinter;
+
+ FT_Byte* raster_pool; /* scan-line conversion */
+ /* render pool */
+ FT_ULong raster_pool_size; /* size of render pool in bytes */
+
+ FT_DebugHook_Func debug_hooks[4];
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+ FT_LcdFilter lcd_filter;
+ FT_Int lcd_extra; /* number of extra pixels */
+ FT_Byte lcd_weights[7]; /* filter weights, if any */
+ FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */
+#endif
+
+#ifdef FT_CONFIG_OPTION_PIC
+ FT_PIC_Container pic_container;
+#endif
+
+ FT_Int refcount;
+
+ } FT_LibraryRec;
+
+
+ FT_BASE( FT_Renderer )
+ FT_Lookup_Renderer( FT_Library library,
+ FT_Glyph_Format format,
+ FT_ListNode* node );
+
+ FT_BASE( FT_Error )
+ FT_Render_Glyph_Internal( FT_Library library,
+ FT_GlyphSlot slot,
+ FT_Render_Mode render_mode );
+
+ typedef const char*
+ (*FT_Face_GetPostscriptNameFunc)( FT_Face face );
+
+ typedef FT_Error
+ (*FT_Face_GetGlyphNameFunc)( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+ typedef FT_UInt
+ (*FT_Face_GetGlyphNameIndexFunc)( FT_Face face,
+ FT_String* glyph_name );
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Memory */
+ /* */
+ /* <Description> */
+ /* Creates a new memory object. */
+ /* */
+ /* <Return> */
+ /* A pointer to the new memory object. 0 in case of error. */
+ /* */
+ FT_BASE( FT_Memory )
+ FT_New_Memory( void );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Memory */
+ /* */
+ /* <Description> */
+ /* Discards memory manager. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the memory manager. */
+ /* */
+ FT_BASE( void )
+ FT_Done_Memory( FT_Memory memory );
+
+#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+ /* Define default raster's interface. The default raster is located in */
+ /* `src/base/ftraster.c'. */
+ /* */
+ /* Client applications can register new rasters through the */
+ /* FT_Set_Raster() API. */
+
+#ifndef FT_NO_DEFAULT_RASTER
+ FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster;
+#endif
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** P I C S U P P O R T ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /* PIC support macros for ftimage.h */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_OUTLINE_FUNCS */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of FT_Outline_Funcs struct. */
+ /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
+ /* be called with a pre-allocated structure to be filled. */
+ /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
+ /* allocated in the global scope (or the scope where the macro */
+ /* is used). */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_OUTLINE_FUNCS( \
+ class_, \
+ move_to_, \
+ line_to_, \
+ conic_to_, \
+ cubic_to_, \
+ shift_, \
+ delta_ ) \
+ static const FT_Outline_Funcs class_ = \
+ { \+ move_to_, \
+ line_to_, \
+ conic_to_, \
+ cubic_to_, \
+ shift_, \
+ delta_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_OUTLINE_FUNCS( \
+ class_, \
+ move_to_, \
+ line_to_, \
+ conic_to_, \
+ cubic_to_, \
+ shift_, \
+ delta_ ) \
+ static FT_Error \
+ Init_Class_ ## class_( FT_Outline_Funcs* clazz ) \
+ { \+ clazz->move_to = move_to_; \
+ clazz->line_to = line_to_; \
+ clazz->conic_to = conic_to_; \
+ clazz->cubic_to = cubic_to_; \
+ clazz->shift = shift_; \
+ clazz->delta = delta_; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_RASTER_FUNCS */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of FT_Raster_Funcs struct. */
+ /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
+ /* be called with a pre-allocated structure to be filled. */
+ /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
+ /* allocated in the global scope (or the scope where the macro */
+ /* is used). */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_RASTER_FUNCS( \
+ class_, \
+ glyph_format_, \
+ raster_new_, \
+ raster_reset_, \
+ raster_set_mode_, \
+ raster_render_, \
+ raster_done_ ) \
+ const FT_Raster_Funcs class_ = \
+ { \+ glyph_format_, \
+ raster_new_, \
+ raster_reset_, \
+ raster_set_mode_, \
+ raster_render_, \
+ raster_done_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_RASTER_FUNCS( \
+ class_, \
+ glyph_format_, \
+ raster_new_, \
+ raster_reset_, \
+ raster_set_mode_, \
+ raster_render_, \
+ raster_done_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Raster_Funcs* clazz ) \
+ { \+ clazz->glyph_format = glyph_format_; \
+ clazz->raster_new = raster_new_; \
+ clazz->raster_reset = raster_reset_; \
+ clazz->raster_set_mode = raster_set_mode_; \
+ clazz->raster_render = raster_render_; \
+ clazz->raster_done = raster_done_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+ /* PIC support macros for ftrender.h */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_GLYPH */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of FT_Glyph_Class struct. */
+ /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
+ /* be called with a pre-allocated stcture to be filled. */
+ /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
+ /* allocated in the global scope (or the scope where the macro */
+ /* is used). */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_GLYPH( \
+ class_, \
+ size_, \
+ format_, \
+ init_, \
+ done_, \
+ copy_, \
+ transform_, \
+ bbox_, \
+ prepare_ ) \
+ FT_CALLBACK_TABLE_DEF \
+ const FT_Glyph_Class class_ = \
+ { \+ size_, \
+ format_, \
+ init_, \
+ done_, \
+ copy_, \
+ transform_, \
+ bbox_, \
+ prepare_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_GLYPH( \
+ class_, \
+ size_, \
+ format_, \
+ init_, \
+ done_, \
+ copy_, \
+ transform_, \
+ bbox_, \
+ prepare_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Glyph_Class* clazz ) \
+ { \+ clazz->glyph_size = size_; \
+ clazz->glyph_format = format_; \
+ clazz->glyph_init = init_; \
+ clazz->glyph_done = done_; \
+ clazz->glyph_copy = copy_; \
+ clazz->glyph_transform = transform_; \
+ clazz->glyph_bbox = bbox_; \
+ clazz->glyph_prepare = prepare_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DECLARE_RENDERER */
+ /* */
+ /* <Description> */
+ /* Used to create a forward declaration of a */
+ /* FT_Renderer_Class struct instance. */
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_RENDERER */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of FT_Renderer_Class struct. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is defined a `create' funtion will need */
+ /* to be called with a pointer where the allocated structure is */
+ /* returned. And when it is no longer needed a `destroy' function */
+ /* needs to be called to release that allocation. */
+ /* `fcinit.c' (ft_create_default_module_classes) already contains */
+ /* a mechanism to call these functions for the default modules */
+ /* described in `ftmodule.h'. */
+ /* */
+ /* Notice that the created `create' and `destroy' functions call */
+ /* `pic_init' and `pic_free' to allow you to manually allocate and */
+ /* initialize any additional global data, like a module specific */
+ /* interface, and put them in the global pic container defined in */
+ /* `ftpic.h'. If you don't need them just implement the functions as */
+ /* empty to resolve the link error. Also the `pic_init' and */
+ /* `pic_free' functions should be declared in `pic.h', to be referred */
+ /* by the renderer definition calling `FT_DEFINE_RENDERER' in the */
+ /* following. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
+ /* allocated in the global scope (or the scope where the macro */
+ /* is used). */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_RENDERER( class_ ) \
+ FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
+
+#define FT_DEFINE_RENDERER( \
+ class_, \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_, \
+ glyph_format_, \
+ render_glyph_, \
+ transform_glyph_, \
+ get_glyph_cbox_, \
+ set_mode_, \
+ raster_class_ ) \
+ FT_CALLBACK_TABLE_DEF \
+ const FT_Renderer_Class class_ = \
+ { \+ FT_DEFINE_ROOT_MODULE( flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ glyph_format_, \
+ \
+ render_glyph_, \
+ transform_glyph_, \
+ get_glyph_cbox_, \
+ set_mode_, \
+ \
+ raster_class_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_RENDERER( class_ ) FT_DECLARE_MODULE( class_ )
+
+#define FT_DEFINE_RENDERER( \
+ class_, \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_, \
+ glyph_format_, \
+ render_glyph_, \
+ transform_glyph_, \
+ get_glyph_cbox_, \
+ set_mode_, \
+ raster_class_ ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_Module_Class* clazz ) \
+ { \+ FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ class_ ## _pic_free( library ); \
+ if ( rclazz ) \
+ FT_FREE( rclazz ); \
+ } \
+ \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_Module_Class** output_class ) \
+ { \+ FT_Renderer_Class* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
+ return error; \
+ \
+ error = class_ ## _pic_init( library ); \
+ if ( error ) \
+ { \+ FT_FREE( clazz ); \
+ return error; \
+ } \
+ \
+ FT_DEFINE_ROOT_MODULE( flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ \
+ clazz->glyph_format = glyph_format_; \
+ \
+ clazz->render_glyph = render_glyph_; \
+ clazz->transform_glyph = transform_glyph_; \
+ clazz->get_glyph_cbox = get_glyph_cbox_; \
+ clazz->set_mode = set_mode_; \
+ \
+ clazz->raster_class = raster_class_; \
+ \
+ *output_class = (FT_Module_Class*)clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+ /* PIC support macros for ftmodapi.h **/
+
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Creator */
+ /* */
+ /* <Description> */
+ /* A function used to create (allocate) a new module class object. */
+ /* The object's members are initialized, but the module itself is */
+ /* not. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the memory manager. */
+ /* output_class :: Initialized with the newly allocated class. */
+ /* */
+ typedef FT_Error
+ (*FT_Module_Creator)( FT_Memory memory,
+ FT_Module_Class** output_class );
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* FT_Module_Destroyer */
+ /* */
+ /* <Description> */
+ /* A function used to destroy (deallocate) a module class object. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the memory manager. */
+ /* clazz :: Module class to destroy. */
+ /* */
+ typedef void
+ (*FT_Module_Destroyer)( FT_Memory memory,
+ FT_Module_Class* clazz );
+
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DECLARE_MODULE */
+ /* */
+ /* <Description> */
+ /* Used to create a forward declaration of a */
+ /* FT_Module_Class struct instance. */
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_MODULE */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of an FT_Module_Class struct. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is defined a `create' funtion needs to */
+ /* be called with a pointer where the allocated structure is */
+ /* returned. And when it is no longer needed a `destroy' function */
+ /* needs to be called to release that allocation. */
+ /* `fcinit.c' (ft_create_default_module_classes) already contains */
+ /* a mechanism to call these functions for the default modules */
+ /* described in `ftmodule.h'. */
+ /* */
+ /* Notice that the created `create' and `destroy' functions call */
+ /* `pic_init' and `pic_free' to allow you to manually allocate and */
+ /* initialize any additional global data, like a module specific */
+ /* interface, and put them in the global pic container defined in */
+ /* `ftpic.h'. If you don't need them just implement the functions as */
+ /* empty to resolve the link error. Also the `pic_init' and */
+ /* `pic_free' functions should be declared in `pic.h', to be referred */
+ /* by the module definition calling `FT_DEFINE_MODULE' in the */
+ /* following. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
+ /* allocated in the global scope (or the scope where the macro */
+ /* is used). */
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_ROOT_MODULE */
+ /* */
+ /* <Description> */
+ /* Used to initialize an instance of an FT_Module_Class struct inside */
+ /* another struct that contains it or in a function that initializes */
+ /* that containing struct. */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_MODULE( class_ ) \
+ FT_CALLBACK_TABLE \
+ const FT_Module_Class class_;
+
+#define FT_DEFINE_ROOT_MODULE( \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ { \+ flags_, \
+ size_, \
+ \
+ name_, \
+ version_, \
+ requires_, \
+ \
+ interface_, \
+ \
+ init_, \
+ done_, \
+ get_interface_, \
+ },
+
+#define FT_DEFINE_MODULE( \
+ class_, \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ FT_CALLBACK_TABLE_DEF \
+ const FT_Module_Class class_ = \
+ { \+ flags_, \
+ size_, \
+ \
+ name_, \
+ version_, \
+ requires_, \
+ \
+ interface_, \
+ \
+ init_, \
+ done_, \
+ get_interface_, \
+ };
+
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_MODULE( class_ ) \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_Module_Class** output_class ); \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_Module_Class* clazz );
+
+#define FT_DEFINE_ROOT_MODULE( \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ clazz->root.module_flags = flags_; \
+ clazz->root.module_size = size_; \
+ clazz->root.module_name = name_; \
+ clazz->root.module_version = version_; \
+ clazz->root.module_requires = requires_; \
+ \
+ clazz->root.module_interface = interface_; \
+ \
+ clazz->root.module_init = init_; \
+ clazz->root.module_done = done_; \
+ clazz->root.get_interface = get_interface_;
+
+#define FT_DEFINE_MODULE( \
+ class_, \
+ flags_, \
+ size_, \
+ name_, \
+ version_, \
+ requires_, \
+ interface_, \
+ init_, \
+ done_, \
+ get_interface_ ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_Module_Class* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ class_ ## _pic_free( library ); \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_Module_Class** output_class ) \
+ { \+ FT_Memory memory = library->memory; \
+ FT_Module_Class* clazz = NULL; \
+ FT_Error error; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \
+ return error; \
+ error = class_ ## _pic_init( library ); \
+ if ( error ) \
+ { \+ FT_FREE( clazz ); \
+ return error; \
+ } \
+ \
+ clazz->module_flags = flags_; \
+ clazz->module_size = size_; \
+ clazz->module_name = name_; \
+ clazz->module_version = version_; \
+ clazz->module_requires = requires_; \
+ \
+ clazz->module_interface = interface_; \
+ \
+ clazz->module_init = init_; \
+ clazz->module_done = done_; \
+ clazz->get_interface = get_interface_; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+FT_END_HEADER
+
+#endif /* __FTOBJS_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftpic.h
@@ -1,0 +1,71 @@
+/***************************************************************************/
+/* */
+/* ftpic.h */
+/* */
+/* The FreeType position independent code services (declaration). */
+/* */
+/* Copyright 2009, 2012 by */
+/* Oran Agra and Mickey Gabel. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Modules that ordinarily have const global data that need address */
+ /* can instead define pointers here. */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTPIC_H__
+#define __FTPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+ typedef struct FT_PIC_Container_
+ {+ /* pic containers for base */
+ void* base;
+
+ /* pic containers for modules */
+ void* autofit;
+ void* cff;
+ void* pshinter;
+ void* psnames;
+ void* raster;
+ void* sfnt;
+ void* smooth;
+ void* truetype;
+
+ } FT_PIC_Container;
+
+
+ /* Initialize the various function tables, structs, etc. */
+ /* stored in the container. */
+ FT_BASE( FT_Error )
+ ft_pic_container_init( FT_Library library );
+
+
+ /* Destroy the contents of the container. */
+ FT_BASE( void )
+ ft_pic_container_destroy( FT_Library library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTPIC_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftrfork.h
@@ -1,0 +1,258 @@
+/***************************************************************************/
+/* */
+/* ftrfork.h */
+/* */
+/* Embedded resource forks accessor (specification). */
+/* */
+/* Copyright 2004, 2006, 2007, 2012 by */
+/* Masatake YAMATO and Redhat K.K. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of */
+/* Information-technology Promotion Agency, Japan. */
+/***************************************************************************/
+
+
+#ifndef __FTRFORK_H__
+#define __FTRFORK_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* Number of guessing rules supported in `FT_Raccess_Guess'. */
+ /* Don't forget to increment the number if you add a new guessing rule. */
+#define FT_RACCESS_N_RULES 9
+
+
+ /* A structure to describe a reference in a resource by its resource ID */
+ /* and internal offset. The `POST' resource expects to be concatenated */
+ /* by the order of resource IDs instead of its appearance in the file. */
+
+ typedef struct FT_RFork_Ref_
+ {+ FT_UShort res_id;
+ FT_ULong offset;
+
+ } FT_RFork_Ref;
+
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+ typedef FT_Error
+ (*ft_raccess_guess_func)( FT_Library library,
+ FT_Stream stream,
+ char *base_file_name,
+ char **result_file_name,
+ FT_Long *result_offset );
+
+ typedef enum FT_RFork_Rule_ {+ FT_RFork_Rule_invalid = -2,
+ FT_RFork_Rule_uknown, /* -1 */
+ FT_RFork_Rule_apple_double,
+ FT_RFork_Rule_apple_single,
+ FT_RFork_Rule_darwin_ufs_export,
+ FT_RFork_Rule_darwin_newvfs,
+ FT_RFork_Rule_darwin_hfsplus,
+ FT_RFork_Rule_vfat,
+ FT_RFork_Rule_linux_cap,
+ FT_RFork_Rule_linux_double,
+ FT_RFork_Rule_linux_netatalk
+ } FT_RFork_Rule;
+
+ /* For fast translation between rule index and rule type,
+ * the macros FT_RFORK_xxx should be kept consistent with
+ * the raccess_guess_funcs table
+ */
+ typedef struct ft_raccess_guess_rec_ {+ ft_raccess_guess_func func;
+ FT_RFork_Rule type;
+ } ft_raccess_guess_rec;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+ /* this array is a storage in non-PIC mode, so ; is needed in END */
+#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
+ const type name[] = {+#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
+ { raccess_guess_ ## func_suffix, \+ FT_RFork_Rule_ ## type_suffix },
+#define CONST_FT_RFORK_RULE_ARRAY_END };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+ /* this array is a function in PIC mode, so no ; is needed in END */
+#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
+ void \
+ FT_Init_ ## name( type* storage ) \
+ { \+ type* local = storage; \
+ \
+ \
+ int i = 0;
+#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
+ local[i].func = raccess_guess_ ## func_suffix; \
+ local[i].type = FT_RFork_Rule_ ## type_suffix; \
+ i++;
+#define CONST_FT_RFORK_RULE_ARRAY_END }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+#endif /* FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Raccess_Guess */
+ /* */
+ /* <Description> */
+ /* Guess a file name and offset where the actual resource fork is */
+ /* stored. The macro FT_RACCESS_N_RULES holds the number of */
+ /* guessing rules; the guessed result for the Nth rule is */
+ /* represented as a triplet: a new file name (new_names[N]), a file */
+ /* offset (offsets[N]), and an error code (errors[N]). */
+ /* */
+ /* <Input> */
+ /* library :: */
+ /* A FreeType library instance. */
+ /* */
+ /* stream :: */
+ /* A file stream containing the resource fork. */
+ /* */
+ /* base_name :: */
+ /* The (base) file name of the resource fork used for some */
+ /* guessing rules. */
+ /* */
+ /* <Output> */
+ /* new_names :: */
+ /* An array of guessed file names in which the resource forks may */
+ /* exist. If `new_names[N]' is NULL, the guessed file name is */
+ /* equal to `base_name'. */
+ /* */
+ /* offsets :: */
+ /* An array of guessed file offsets. `offsets[N]' holds the file */
+ /* offset of the possible start of the resource fork in file */
+ /* `new_names[N]'. */
+ /* */
+ /* errors :: */
+ /* An array of FreeType error codes. `errors[N]' is the error */
+ /* code of Nth guessing rule function. If `errors[N]' is not */
+ /* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */
+ /* */
+ FT_BASE( void )
+ FT_Raccess_Guess( FT_Library library,
+ FT_Stream stream,
+ char* base_name,
+ char** new_names,
+ FT_Long* offsets,
+ FT_Error* errors );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Raccess_Get_HeaderInfo */
+ /* */
+ /* <Description> */
+ /* Get the information from the header of resource fork. The */
+ /* information includes the file offset where the resource map */
+ /* starts, and the file offset where the resource data starts. */
+ /* `FT_Raccess_Get_DataOffsets' requires these two data. */
+ /* */
+ /* <Input> */
+ /* library :: */
+ /* A FreeType library instance. */
+ /* */
+ /* stream :: */
+ /* A file stream containing the resource fork. */
+ /* */
+ /* rfork_offset :: */
+ /* The file offset where the resource fork starts. */
+ /* */
+ /* <Output> */
+ /* map_offset :: */
+ /* The file offset where the resource map starts. */
+ /* */
+ /* rdata_pos :: */
+ /* The file offset where the resource data starts. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. FT_Err_Ok means success. */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Raccess_Get_HeaderInfo( FT_Library library,
+ FT_Stream stream,
+ FT_Long rfork_offset,
+ FT_Long *map_offset,
+ FT_Long *rdata_pos );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Raccess_Get_DataOffsets */
+ /* */
+ /* <Description> */
+ /* Get the data offsets for a tag in a resource fork. Offsets are */
+ /* stored in an array because, in some cases, resources in a resource */
+ /* fork have the same tag. */
+ /* */
+ /* <Input> */
+ /* library :: */
+ /* A FreeType library instance. */
+ /* */
+ /* stream :: */
+ /* A file stream containing the resource fork. */
+ /* */
+ /* map_offset :: */
+ /* The file offset where the resource map starts. */
+ /* */
+ /* rdata_pos :: */
+ /* The file offset where the resource data starts. */
+ /* */
+ /* tag :: */
+ /* The resource tag. */
+ /* */
+ /* <Output> */
+ /* offsets :: */
+ /* The stream offsets for the resource data specified by `tag'. */
+ /* This array is allocated by the function, so you have to call */
+ /* @ft_mem_free after use. */
+ /* */
+ /* count :: */
+ /* The length of offsets array. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. FT_Err_Ok means success. */
+ /* */
+ /* <Note> */
+ /* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */
+ /* value for `map_offset' and `rdata_pos'. */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Raccess_Get_DataOffsets( FT_Library library,
+ FT_Stream stream,
+ FT_Long map_offset,
+ FT_Long rdata_pos,
+ FT_Long tag,
+ FT_Long **offsets,
+ FT_Long *count );
+
+
+FT_END_HEADER
+
+#endif /* __FTRFORK_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftserv.h
@@ -1,0 +1,763 @@
+/***************************************************************************/
+/* */
+/* ftserv.h */
+/* */
+/* The FreeType services (specification only). */
+/* */
+/* Copyright 2003-2007, 2009, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+ /*************************************************************************/
+ /* */
+ /* Each module can export one or more `services'. Each service is */
+ /* identified by a constant string and modeled by a pointer; the latter */
+ /* generally corresponds to a structure containing function pointers. */
+ /* */
+ /* Note that a service's data cannot be a mere function pointer because */
+ /* in C it is possible that function pointers might be implemented */
+ /* differently than data pointers (e.g. 48 bits instead of 32). */
+ /* */
+ /*************************************************************************/
+
+
+#ifndef __FTSERV_H__
+#define __FTSERV_H__
+
+
+FT_BEGIN_HEADER
+
+ /*
+ * @macro:
+ * FT_FACE_FIND_SERVICE
+ *
+ * @description:
+ * This macro is used to look up a service from a face's driver module.
+ *
+ * @input:
+ * face ::
+ * The source face handle.
+ *
+ * id ::
+ * A string describing the service as defined in the service's
+ * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+ * `multi-masters'). It is automatically prefixed with
+ * `FT_SERVICE_ID_'.
+ *
+ * @output:
+ * ptr ::
+ * A variable that receives the service pointer. Will be NULL
+ * if not found.
+ */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_ = NULL; \
+ FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
+ \
+ \
+ if ( module->clazz->get_interface ) \
+ _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+ *_pptr_ = _tmp_; \
+ FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_ = NULL; \
+ \
+ if ( module->clazz->get_interface ) \
+ _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+ ptr = _tmp_; \
+ FT_END_STMNT
+
+#endif /* !C++ */
+
+
+ /*
+ * @macro:
+ * FT_FACE_FIND_GLOBAL_SERVICE
+ *
+ * @description:
+ * This macro is used to look up a service from all modules.
+ *
+ * @input:
+ * face ::
+ * The source face handle.
+ *
+ * id ::
+ * A string describing the service as defined in the service's
+ * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+ * `multi-masters'). It is automatically prefixed with
+ * `FT_SERVICE_ID_'.
+ *
+ * @output:
+ * ptr ::
+ * A variable that receives the service pointer. Will be NULL
+ * if not found.
+ */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_; \
+ FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
+ \
+ \
+ _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+ *_pptr_ = _tmp_; \
+ FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
+ FT_Pointer _tmp_; \
+ \
+ \
+ _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+ ptr = _tmp_; \
+ FT_END_STMNT
+
+#endif /* !C++ */
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** S E R V I C E D E S C R I P T O R S *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * The following structure is used to _describe_ a given service
+ * to the library. This is useful to build simple static service lists.
+ */
+ typedef struct FT_ServiceDescRec_
+ {+ const char* serv_id; /* service name */
+ const void* serv_data; /* service pointer/data */
+
+ } FT_ServiceDescRec;
+
+ typedef const FT_ServiceDescRec* FT_ServiceDesc;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Macro> */
+ /* FT_DEFINE_SERVICEDESCREC1 */
+ /* FT_DEFINE_SERVICEDESCREC2 */
+ /* FT_DEFINE_SERVICEDESCREC3 */
+ /* FT_DEFINE_SERVICEDESCREC4 */
+ /* FT_DEFINE_SERVICEDESCREC5 */
+ /* FT_DEFINE_SERVICEDESCREC6 */
+ /* FT_DEFINE_SERVICEDESCREC7 */
+ /* */
+ /* <Description> */
+ /* Used to initialize an array of FT_ServiceDescRec structures. */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is defined a `create' function needs to */
+ /* be called with a pointer to return an allocated array. As soon as */
+ /* it is no longer needed, a `destroy' function needs to be called to */
+ /* release that allocation. */
+ /* */
+ /* These functions should be manually called from the `pic_init' and */
+ /* `pic_free' functions of your module (see FT_DEFINE_MODULE). */
+ /* */
+ /* When FT_CONFIG_OPTION_PIC is not defined the array will be */
+ /* allocated in the global scope (or the scope where the macro is */
+ /* used). */
+ /* */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICEDESCREC1( class_, \
+ serv_id_1, serv_data_1 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { NULL, NULL } \+ };
+
+#define FT_DEFINE_SERVICEDESCREC2( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { serv_id_2, serv_data_2 }, \+ { NULL, NULL } \+ };
+
+#define FT_DEFINE_SERVICEDESCREC3( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { serv_id_2, serv_data_2 }, \+ { serv_id_3, serv_data_3 }, \+ { NULL, NULL } \+ };
+
+#define FT_DEFINE_SERVICEDESCREC4( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { serv_id_2, serv_data_2 }, \+ { serv_id_3, serv_data_3 }, \+ { serv_id_4, serv_data_4 }, \+ { NULL, NULL } \+ };
+
+#define FT_DEFINE_SERVICEDESCREC5( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4, \
+ serv_id_5, serv_data_5 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { serv_id_2, serv_data_2 }, \+ { serv_id_3, serv_data_3 }, \+ { serv_id_4, serv_data_4 }, \+ { serv_id_5, serv_data_5 }, \+ { NULL, NULL } \+ };
+
+#define FT_DEFINE_SERVICEDESCREC6( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4, \
+ serv_id_5, serv_data_5, \
+ serv_id_6, serv_data_6 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { serv_id_2, serv_data_2 }, \+ { serv_id_3, serv_data_3 }, \+ { serv_id_4, serv_data_4 }, \+ { serv_id_5, serv_data_5 }, \+ { serv_id_6, serv_data_6 }, \+ { NULL, NULL } \+ };
+
+#define FT_DEFINE_SERVICEDESCREC7( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4, \
+ serv_id_5, serv_data_5, \
+ serv_id_6, serv_data_6, \
+ serv_id_7, serv_data_7 ) \
+ static const FT_ServiceDescRec class_[] = \
+ { \+ { serv_id_1, serv_data_1 }, \+ { serv_id_2, serv_data_2 }, \+ { serv_id_3, serv_data_3 }, \+ { serv_id_4, serv_data_4 }, \+ { serv_id_5, serv_data_5 }, \+ { serv_id_6, serv_data_6 }, \+ { serv_id_7, serv_data_7 }, \+ { NULL, NULL } \+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICEDESCREC1( class_, \
+ serv_id_1, serv_data_1 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class ) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 2 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = NULL; \
+ clazz[1].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#define FT_DEFINE_SERVICEDESCREC2( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class ) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 3 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = serv_id_2; \
+ clazz[1].serv_data = serv_data_2; \
+ clazz[2].serv_id = NULL; \
+ clazz[2].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#define FT_DEFINE_SERVICEDESCREC3( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class ) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 4 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = serv_id_2; \
+ clazz[1].serv_data = serv_data_2; \
+ clazz[2].serv_id = serv_id_3; \
+ clazz[2].serv_data = serv_data_3; \
+ clazz[3].serv_id = NULL; \
+ clazz[3].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#define FT_DEFINE_SERVICEDESCREC4( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class ) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 5 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = serv_id_2; \
+ clazz[1].serv_data = serv_data_2; \
+ clazz[2].serv_id = serv_id_3; \
+ clazz[2].serv_data = serv_data_3; \
+ clazz[3].serv_id = serv_id_4; \
+ clazz[3].serv_data = serv_data_4; \
+ clazz[4].serv_id = NULL; \
+ clazz[4].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#define FT_DEFINE_SERVICEDESCREC5( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4, \
+ serv_id_5, serv_data_5 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class ) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 6 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = serv_id_2; \
+ clazz[1].serv_data = serv_data_2; \
+ clazz[2].serv_id = serv_id_3; \
+ clazz[2].serv_data = serv_data_3; \
+ clazz[3].serv_id = serv_id_4; \
+ clazz[3].serv_data = serv_data_4; \
+ clazz[4].serv_id = serv_id_5; \
+ clazz[4].serv_data = serv_data_5; \
+ clazz[5].serv_id = NULL; \
+ clazz[5].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#define FT_DEFINE_SERVICEDESCREC6( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4, \
+ serv_id_5, serv_data_5, \
+ serv_id_6, serv_data_6 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 7 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = serv_id_2; \
+ clazz[1].serv_data = serv_data_2; \
+ clazz[2].serv_id = serv_id_3; \
+ clazz[2].serv_data = serv_data_3; \
+ clazz[3].serv_id = serv_id_4; \
+ clazz[3].serv_data = serv_data_4; \
+ clazz[4].serv_id = serv_id_5; \
+ clazz[4].serv_data = serv_data_5; \
+ clazz[5].serv_id = serv_id_6; \
+ clazz[5].serv_data = serv_data_6; \
+ clazz[6].serv_id = NULL; \
+ clazz[6].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#define FT_DEFINE_SERVICEDESCREC7( class_, \
+ serv_id_1, serv_data_1, \
+ serv_id_2, serv_data_2, \
+ serv_id_3, serv_data_3, \
+ serv_id_4, serv_data_4, \
+ serv_id_5, serv_data_5, \
+ serv_id_6, serv_data_6, \
+ serv_id_7, serv_data_7 ) \
+ void \
+ FT_Destroy_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec* clazz ) \
+ { \+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( clazz ) \
+ FT_FREE( clazz ); \
+ } \
+ \
+ FT_Error \
+ FT_Create_Class_ ## class_( FT_Library library, \
+ FT_ServiceDescRec** output_class) \
+ { \+ FT_ServiceDescRec* clazz = NULL; \
+ FT_Error error; \
+ FT_Memory memory = library->memory; \
+ \
+ \
+ if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 8 ) ) \
+ return error; \
+ \
+ clazz[0].serv_id = serv_id_1; \
+ clazz[0].serv_data = serv_data_1; \
+ clazz[1].serv_id = serv_id_2; \
+ clazz[1].serv_data = serv_data_2; \
+ clazz[2].serv_id = serv_id_3; \
+ clazz[2].serv_data = serv_data_3; \
+ clazz[3].serv_id = serv_id_4; \
+ clazz[3].serv_data = serv_data_4; \
+ clazz[4].serv_id = serv_id_5; \
+ clazz[4].serv_data = serv_data_5; \
+ clazz[5].serv_id = serv_id_6; \
+ clazz[5].serv_data = serv_data_6; \
+ clazz[6].serv_id = serv_id_7; \
+ clazz[6].serv_data = serv_data_7; \
+ clazz[7].serv_id = NULL; \
+ clazz[7].serv_data = NULL; \
+ \
+ *output_class = clazz; \
+ \
+ return FT_Err_Ok; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+ /*
+ * Parse a list of FT_ServiceDescRec descriptors and look for
+ * a specific service by ID. Note that the last element in the
+ * array must be { NULL, NULL }, and that the function should+ * return NULL if the service isn't available.
+ *
+ * This function can be used by modules to implement their
+ * `get_service' method.
+ */
+ FT_BASE( FT_Pointer )
+ ft_service_list_lookup( FT_ServiceDesc service_descriptors,
+ const char* service_id );
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** S E R V I C E S C A C H E *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * This structure is used to store a cache for several frequently used
+ * services. It is the type of `face->internal->services'. You
+ * should only use FT_FACE_LOOKUP_SERVICE to access it.
+ *
+ * All fields should have the type FT_Pointer to relax compilation
+ * dependencies. We assume the developer isn't completely stupid.
+ *
+ * Each field must be named `service_XXXX' where `XXX' corresponds to
+ * the correct FT_SERVICE_ID_XXXX macro. See the definition of
+ * FT_FACE_LOOKUP_SERVICE below how this is implemented.
+ *
+ */
+ typedef struct FT_ServiceCacheRec_
+ {+ FT_Pointer service_POSTSCRIPT_FONT_NAME;
+ FT_Pointer service_MULTI_MASTERS;
+ FT_Pointer service_GLYPH_DICT;
+ FT_Pointer service_PFR_METRICS;
+ FT_Pointer service_WINFNT;
+
+ } FT_ServiceCacheRec, *FT_ServiceCache;
+
+
+ /*
+ * A magic number used within the services cache.
+ */
+
+ /* ensure that value `1' has the same width as a pointer */
+#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)~(FT_PtrDist)1)
+
+
+ /*
+ * @macro:
+ * FT_FACE_LOOKUP_SERVICE
+ *
+ * @description:
+ * This macro is used to lookup a service from a face's driver module
+ * using its cache.
+ *
+ * @input:
+ * face::
+ * The source face handle containing the cache.
+ *
+ * field ::
+ * The field name in the cache.
+ *
+ * id ::
+ * The service ID.
+ *
+ * @output:
+ * ptr ::
+ * A variable receiving the service data. NULL if not available.
+ */
+#ifdef __cplusplus
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Pointer svc; \
+ FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \
+ \
+ \
+ svc = FT_FACE( face )->internal->services. service_ ## id; \
+ if ( svc == FT_SERVICE_UNAVAILABLE ) \
+ svc = NULL; \
+ else if ( svc == NULL ) \
+ { \+ FT_FACE_FIND_SERVICE( face, svc, id ); \
+ \
+ FT_FACE( face )->internal->services. service_ ## id = \
+ (FT_Pointer)( svc != NULL ? svc \
+ : FT_SERVICE_UNAVAILABLE ); \
+ } \
+ *Pptr = svc; \
+ FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
+ FT_BEGIN_STMNT \
+ FT_Pointer svc; \
+ \
+ \
+ svc = FT_FACE( face )->internal->services. service_ ## id; \
+ if ( svc == FT_SERVICE_UNAVAILABLE ) \
+ svc = NULL; \
+ else if ( svc == NULL ) \
+ { \+ FT_FACE_FIND_SERVICE( face, svc, id ); \
+ \
+ FT_FACE( face )->internal->services. service_ ## id = \
+ (FT_Pointer)( svc != NULL ? svc \
+ : FT_SERVICE_UNAVAILABLE ); \
+ } \
+ ptr = svc; \
+ FT_END_STMNT
+
+#endif /* !C++ */
+
+ /*
+ * A macro used to define new service structure types.
+ */
+
+#define FT_DEFINE_SERVICE( name ) \
+ typedef struct FT_Service_ ## name ## Rec_ \
+ FT_Service_ ## name ## Rec ; \
+ typedef struct FT_Service_ ## name ## Rec_ \
+ const * FT_Service_ ## name ; \
+ struct FT_Service_ ## name ## Rec_
+
+ /* */
+
+ /*
+ * The header files containing the services.
+ */
+
+#define FT_SERVICE_BDF_H <internal/services/svbdf.h>
+#define FT_SERVICE_CID_H <internal/services/svcid.h>
+#define FT_SERVICE_GLYPH_DICT_H <internal/services/svgldict.h>
+#define FT_SERVICE_GX_VALIDATE_H <internal/services/svgxval.h>
+#define FT_SERVICE_KERNING_H <internal/services/svkern.h>
+#define FT_SERVICE_MULTIPLE_MASTERS_H <internal/services/svmm.h>
+#define FT_SERVICE_OPENTYPE_VALIDATE_H <internal/services/svotval.h>
+#define FT_SERVICE_PFR_H <internal/services/svpfr.h>
+#define FT_SERVICE_POSTSCRIPT_CMAPS_H <internal/services/svpscmap.h>
+#define FT_SERVICE_POSTSCRIPT_INFO_H <internal/services/svpsinfo.h>
+#define FT_SERVICE_POSTSCRIPT_NAME_H <internal/services/svpostnm.h>
+#define FT_SERVICE_PROPERTIES_H <internal/services/svprop.h>
+#define FT_SERVICE_SFNT_H <internal/services/svsfnt.h>
+#define FT_SERVICE_TRUETYPE_ENGINE_H <internal/services/svtteng.h>
+#define FT_SERVICE_TT_CMAP_H <internal/services/svttcmap.h>
+#define FT_SERVICE_WINFNT_H <internal/services/svwinfnt.h>
+#define FT_SERVICE_XFREE86_NAME_H <internal/services/svxf86nm.h>
+#define FT_SERVICE_TRUETYPE_GLYF_H <internal/services/svttglyf.h>
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSERV_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/ftstream.h
@@ -1,0 +1,536 @@
+/***************************************************************************/
+/* */
+/* ftstream.h */
+/* */
+/* Stream handling (specification). */
+/* */
+/* Copyright 1996-2002, 2004-2006, 2011, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTSTREAM_H__
+#define __FTSTREAM_H__
+
+
+#include <ft2build.h>
+#include FT_SYSTEM_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /* format of an 8-bit frame_op value: */
+ /* */
+ /* bit 76543210 */
+ /* xxxxxxes */
+ /* */
+ /* s is set to 1 if the value is signed. */
+ /* e is set to 1 if the value is little-endian. */
+ /* xxx is a command. */
+
+#define FT_FRAME_OP_SHIFT 2
+#define FT_FRAME_OP_SIGNED 1
+#define FT_FRAME_OP_LITTLE 2
+#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT )
+
+#define FT_MAKE_FRAME_OP( command, little, sign ) \
+ ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
+
+#define FT_FRAME_OP_END 0
+#define FT_FRAME_OP_START 1 /* start a new frame */
+#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */
+#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */
+#define FT_FRAME_OP_LONG 4 /* read 4-byte value */
+#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */
+#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */
+
+
+ typedef enum FT_Frame_Op_
+ {+ ft_frame_end = 0,
+ ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
+
+ ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ),
+ ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ),
+
+ ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
+ ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
+ ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
+ ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
+
+ ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
+ ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
+ ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
+ ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
+
+ ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
+ ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
+ ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
+ ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
+
+ ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
+ ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
+
+ } FT_Frame_Op;
+
+
+ typedef struct FT_Frame_Field_
+ {+ FT_Byte value;
+ FT_Byte size;
+ FT_UShort offset;
+
+ } FT_Frame_Field;
+
+
+ /* Construct an FT_Frame_Field out of a structure type and a field name. */
+ /* The structure type must be set in the FT_STRUCTURE macro before */
+ /* calling the FT_FRAME_START() macro. */
+ /* */
+#define FT_FIELD_SIZE( f ) \
+ (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
+
+#define FT_FIELD_SIZE_DELTA( f ) \
+ (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
+
+#define FT_FIELD_OFFSET( f ) \
+ (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
+
+#define FT_FRAME_FIELD( frame_op, field ) \
+ { \+ frame_op, \
+ FT_FIELD_SIZE( field ), \
+ FT_FIELD_OFFSET( field ) \
+ }
+
+#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 }+
+#define FT_FRAME_START( size ) { ft_frame_start, 0, size }+#define FT_FRAME_END { ft_frame_end, 0, 0 }+
+#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f )
+#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f )
+#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f )
+#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f )
+#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f )
+#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f )
+#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f )
+#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f )
+
+#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f )
+#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f )
+#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f )
+#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f )
+#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f )
+#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f )
+
+#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 }+#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 }+#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 }+
+#define FT_FRAME_BYTES( field, count ) \
+ { \+ ft_frame_bytes, \
+ count, \
+ FT_FIELD_OFFSET( field ) \
+ }
+
+#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 }+
+
+ /*************************************************************************/
+ /* */
+ /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
+ /* type `char*' or equivalent (1-byte elements). */
+ /* */
+
+#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] )
+
+#define FT_INT16( x ) ( (FT_Int16)(x) )
+#define FT_UINT16( x ) ( (FT_UInt16)(x) )
+#define FT_INT32( x ) ( (FT_Int32)(x) )
+#define FT_UINT32( x ) ( (FT_UInt32)(x) )
+
+
+#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
+
+
+#define FT_PEEK_SHORT( p ) FT_INT16( FT_BYTE_U16( p, 0, 8) | \
+ FT_BYTE_U16( p, 1, 0) )
+
+#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
+ FT_BYTE_U16( p, 1, 0 ) )
+
+#define FT_PEEK_LONG( p ) FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \
+ FT_BYTE_U32( p, 1, 16 ) | \
+ FT_BYTE_U32( p, 2, 8 ) | \
+ FT_BYTE_U32( p, 3, 0 ) )
+
+#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
+ FT_BYTE_U32( p, 1, 16 ) | \
+ FT_BYTE_U32( p, 2, 8 ) | \
+ FT_BYTE_U32( p, 3, 0 ) )
+
+#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 2, 0 ) )
+
+#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 2, 0 ) )
+
+#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_BYTE_U16( p, 1, 8 ) | \
+ FT_BYTE_U16( p, 0, 0 ) )
+
+#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \
+ FT_BYTE_U16( p, 0, 0 ) )
+
+#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_BYTE_U32( p, 3, 24 ) | \
+ FT_BYTE_U32( p, 2, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 0, 0 ) )
+
+#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
+ FT_BYTE_U32( p, 2, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 0, 0 ) )
+
+#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 0, 0 ) )
+
+#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
+ FT_BYTE_U32( p, 1, 8 ) | \
+ FT_BYTE_U32( p, 0, 0 ) )
+
+
+#define FT_NEXT_CHAR( buffer ) \
+ ( (signed char)*buffer++ )
+
+#define FT_NEXT_BYTE( buffer ) \
+ ( (unsigned char)*buffer++ )
+
+#define FT_NEXT_SHORT( buffer ) \
+ ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT( buffer ) \
+ ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3( buffer ) \
+ ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3( buffer ) \
+ ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG( buffer ) \
+ ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG( buffer ) \
+ ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
+
+
+#define FT_NEXT_SHORT_LE( buffer ) \
+ ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT_LE( buffer ) \
+ ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3_LE( buffer ) \
+ ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3_LE( buffer ) \
+ ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG_LE( buffer ) \
+ ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG_LE( buffer ) \
+ ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
+
+
+ /*************************************************************************/
+ /* */
+ /* Each GET_xxxx() macro uses an implicit `stream' variable. */
+ /* */
+#if 0
+#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor )
+
+#define FT_GET_CHAR() FT_GET_MACRO( CHAR )
+#define FT_GET_BYTE() FT_GET_MACRO( BYTE )
+#define FT_GET_SHORT() FT_GET_MACRO( SHORT )
+#define FT_GET_USHORT() FT_GET_MACRO( USHORT )
+#define FT_GET_OFF3() FT_GET_MACRO( OFF3 )
+#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 )
+#define FT_GET_LONG() FT_GET_MACRO( LONG )
+#define FT_GET_ULONG() FT_GET_MACRO( ULONG )
+#define FT_GET_TAG4() FT_GET_MACRO( ULONG )
+
+#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE )
+#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE )
+#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE )
+#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE )
+
+#else
+#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
+
+#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
+#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
+#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
+#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
+#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
+#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
+#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
+#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
+#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
+
+#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short )
+#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort )
+#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long )
+#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong )
+#endif
+
+#define FT_READ_MACRO( func, type, var ) \
+ ( var = (type)func( stream, &error ), \
+ error != FT_Err_Ok )
+
+#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
+#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
+#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
+#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
+#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
+#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
+#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
+#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
+
+#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var )
+#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var )
+#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var )
+#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var )
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+ /* initialize a stream for reading a regular system stream */
+ FT_BASE( FT_Error )
+ FT_Stream_Open( FT_Stream stream,
+ const char* filepathname );
+
+#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+ /* create a new (input) stream from an FT_Open_Args structure */
+ FT_BASE( FT_Error )
+ FT_Stream_New( FT_Library library,
+ const FT_Open_Args* args,
+ FT_Stream *astream );
+
+ /* free a stream */
+ FT_BASE( void )
+ FT_Stream_Free( FT_Stream stream,
+ FT_Int external );
+
+ /* initialize a stream for reading in-memory data */
+ FT_BASE( void )
+ FT_Stream_OpenMemory( FT_Stream stream,
+ const FT_Byte* base,
+ FT_ULong size );
+
+ /* close a stream (does not destroy the stream structure) */
+ FT_BASE( void )
+ FT_Stream_Close( FT_Stream stream );
+
+
+ /* seek within a stream. position is relative to start of stream */
+ FT_BASE( FT_Error )
+ FT_Stream_Seek( FT_Stream stream,
+ FT_ULong pos );
+
+ /* skip bytes in a stream */
+ FT_BASE( FT_Error )
+ FT_Stream_Skip( FT_Stream stream,
+ FT_Long distance );
+
+ /* return current stream position */
+ FT_BASE( FT_Long )
+ FT_Stream_Pos( FT_Stream stream );
+
+ /* read bytes from a stream into a user-allocated buffer, returns an */
+ /* error if not all bytes could be read. */
+ FT_BASE( FT_Error )
+ FT_Stream_Read( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count );
+
+ /* read bytes from a stream at a given position */
+ FT_BASE( FT_Error )
+ FT_Stream_ReadAt( FT_Stream stream,
+ FT_ULong pos,
+ FT_Byte* buffer,
+ FT_ULong count );
+
+ /* try to read bytes at the end of a stream; return number of bytes */
+ /* really available */
+ FT_BASE( FT_ULong )
+ FT_Stream_TryRead( FT_Stream stream,
+ FT_Byte* buffer,
+ FT_ULong count );
+
+ /* Enter a frame of `count' consecutive bytes in a stream. Returns an */
+ /* error if the frame could not be read/accessed. The caller can use */
+ /* the FT_Stream_Get_XXX functions to retrieve frame data without */
+ /* error checks. */
+ /* */
+ /* You must _always_ call FT_Stream_ExitFrame() once you have entered */
+ /* a stream frame! */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Stream_EnterFrame( FT_Stream stream,
+ FT_ULong count );
+
+ /* exit a stream frame */
+ FT_BASE( void )
+ FT_Stream_ExitFrame( FT_Stream stream );
+
+ /* Extract a stream frame. If the stream is disk-based, a heap block */
+ /* is allocated and the frame bytes are read into it. If the stream */
+ /* is memory-based, this function simply set a pointer to the data. */
+ /* */
+ /* Useful to optimize access to memory-based streams transparently. */
+ /* */
+ /* All extracted frames must be `freed' with a call to the function */
+ /* FT_Stream_ReleaseFrame(). */
+ /* */
+ FT_BASE( FT_Error )
+ FT_Stream_ExtractFrame( FT_Stream stream,
+ FT_ULong count,
+ FT_Byte** pbytes );
+
+ /* release an extract frame (see FT_Stream_ExtractFrame) */
+ FT_BASE( void )
+ FT_Stream_ReleaseFrame( FT_Stream stream,
+ FT_Byte** pbytes );
+
+ /* read a byte from an entered frame */
+ FT_BASE( FT_Char )
+ FT_Stream_GetChar( FT_Stream stream );
+
+ /* read a 16-bit big-endian unsigned integer from an entered frame */
+ FT_BASE( FT_UShort )
+ FT_Stream_GetUShort( FT_Stream stream );
+
+ /* read a 24-bit big-endian unsigned integer from an entered frame */
+ FT_BASE( FT_ULong )
+ FT_Stream_GetUOffset( FT_Stream stream );
+
+ /* read a 32-bit big-endian unsigned integer from an entered frame */
+ FT_BASE( FT_ULong )
+ FT_Stream_GetULong( FT_Stream stream );
+
+ /* read a 16-bit little-endian unsigned integer from an entered frame */
+ FT_BASE( FT_UShort )
+ FT_Stream_GetUShortLE( FT_Stream stream );
+
+ /* read a 32-bit little-endian unsigned integer from an entered frame */
+ FT_BASE( FT_ULong )
+ FT_Stream_GetULongLE( FT_Stream stream );
+
+
+ /* read a byte from a stream */
+ FT_BASE( FT_Char )
+ FT_Stream_ReadChar( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 16-bit big-endian unsigned integer from a stream */
+ FT_BASE( FT_UShort )
+ FT_Stream_ReadUShort( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 24-bit big-endian unsigned integer from a stream */
+ FT_BASE( FT_ULong )
+ FT_Stream_ReadUOffset( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 32-bit big-endian integer from a stream */
+ FT_BASE( FT_ULong )
+ FT_Stream_ReadULong( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 16-bit little-endian unsigned integer from a stream */
+ FT_BASE( FT_UShort )
+ FT_Stream_ReadUShortLE( FT_Stream stream,
+ FT_Error* error );
+
+ /* read a 32-bit little-endian unsigned integer from a stream */
+ FT_BASE( FT_ULong )
+ FT_Stream_ReadULongLE( FT_Stream stream,
+ FT_Error* error );
+
+ /* Read a structure from a stream. The structure must be described */
+ /* by an array of FT_Frame_Field records. */
+ FT_BASE( FT_Error )
+ FT_Stream_ReadFields( FT_Stream stream,
+ const FT_Frame_Field* fields,
+ void* structure );
+
+
+#define FT_STREAM_POS() \
+ FT_Stream_Pos( stream )
+
+#define FT_STREAM_SEEK( position ) \
+ FT_SET_ERROR( FT_Stream_Seek( stream, \
+ (FT_ULong)(position) ) )
+
+#define FT_STREAM_SKIP( distance ) \
+ FT_SET_ERROR( FT_Stream_Skip( stream, \
+ (FT_Long)(distance) ) )
+
+#define FT_STREAM_READ( buffer, count ) \
+ FT_SET_ERROR( FT_Stream_Read( stream, \
+ (FT_Byte*)(buffer), \
+ (FT_ULong)(count) ) )
+
+#define FT_STREAM_READ_AT( position, buffer, count ) \
+ FT_SET_ERROR( FT_Stream_ReadAt( stream, \
+ (FT_ULong)(position), \
+ (FT_Byte*)buffer, \
+ (FT_ULong)(count) ) )
+
+#define FT_STREAM_READ_FIELDS( fields, object ) \
+ FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
+
+
+#define FT_FRAME_ENTER( size ) \
+ FT_SET_ERROR( \
+ FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, \
+ (FT_ULong)(size) ) ) )
+
+#define FT_FRAME_EXIT() \
+ FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
+
+#define FT_FRAME_EXTRACT( size, bytes ) \
+ FT_SET_ERROR( \
+ FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, \
+ (FT_ULong)(size), \
+ (FT_Byte**)&(bytes) ) ) )
+
+#define FT_FRAME_RELEASE( bytes ) \
+ FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \
+ (FT_Byte**)&(bytes) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTSTREAM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/fttrace.h
@@ -1,0 +1,152 @@
+/***************************************************************************/
+/* */
+/* fttrace.h */
+/* */
+/* Tracing handling (specification only). */
+/* */
+/* Copyright 2002, 2004-2007, 2009, 2011-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /* definitions of trace levels for FreeType 2 */
+
+ /* the first level must always be `trace_any' */
+FT_TRACE_DEF( any )
+
+ /* base components */
+FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */
+FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */
+FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */
+FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */
+FT_TRACE_DEF( list ) /* list management (ftlist.c) */
+FT_TRACE_DEF( init ) /* initialization (ftinit.c) */
+FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */
+FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */
+FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */
+FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */
+
+FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
+FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
+FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
+FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
+FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
+FT_TRACE_DEF( bitmap ) /* bitmap checksum (ftobjs.c) */
+
+ /* Cache sub-system */
+FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
+
+ /* SFNT driver components */
+FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
+FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */
+FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
+FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
+FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
+FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
+FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */
+FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */
+FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */
+
+ /* TrueType driver components */
+FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */
+FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */
+FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */
+FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */
+FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */
+FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */
+
+ /* Type 1 driver components */
+FT_TRACE_DEF( t1afm )
+FT_TRACE_DEF( t1driver )
+FT_TRACE_DEF( t1gload )
+FT_TRACE_DEF( t1hint )
+FT_TRACE_DEF( t1load )
+FT_TRACE_DEF( t1objs )
+FT_TRACE_DEF( t1parse )
+
+ /* PostScript helper module `psaux' */
+FT_TRACE_DEF( t1decode )
+FT_TRACE_DEF( psobjs )
+FT_TRACE_DEF( psconv )
+
+ /* PostScript hinting module `pshinter' */
+FT_TRACE_DEF( pshrec )
+FT_TRACE_DEF( pshalgo1 )
+FT_TRACE_DEF( pshalgo2 )
+
+ /* Type 2 driver components */
+FT_TRACE_DEF( cffdriver )
+FT_TRACE_DEF( cffgload )
+FT_TRACE_DEF( cffload )
+FT_TRACE_DEF( cffobjs )
+FT_TRACE_DEF( cffparse )
+
+FT_TRACE_DEF( cf2blues )
+FT_TRACE_DEF( cf2hints )
+FT_TRACE_DEF( cf2interp )
+
+ /* Type 42 driver component */
+FT_TRACE_DEF( t42 )
+
+ /* CID driver components */
+FT_TRACE_DEF( cidafm )
+FT_TRACE_DEF( ciddriver )
+FT_TRACE_DEF( cidgload )
+FT_TRACE_DEF( cidload )
+FT_TRACE_DEF( cidobjs )
+FT_TRACE_DEF( cidparse )
+
+ /* Windows font component */
+FT_TRACE_DEF( winfnt )
+
+ /* PCF font components */
+FT_TRACE_DEF( pcfdriver )
+FT_TRACE_DEF( pcfread )
+
+ /* BDF font components */
+FT_TRACE_DEF( bdfdriver )
+FT_TRACE_DEF( bdflib )
+
+ /* PFR font component */
+FT_TRACE_DEF( pfr )
+
+ /* OpenType validation components */
+FT_TRACE_DEF( otvmodule )
+FT_TRACE_DEF( otvcommon )
+FT_TRACE_DEF( otvbase )
+FT_TRACE_DEF( otvgdef )
+FT_TRACE_DEF( otvgpos )
+FT_TRACE_DEF( otvgsub )
+FT_TRACE_DEF( otvjstf )
+FT_TRACE_DEF( otvmath )
+
+ /* TrueTypeGX/AAT validation components */
+FT_TRACE_DEF( gxvmodule )
+FT_TRACE_DEF( gxvcommon )
+FT_TRACE_DEF( gxvfeat )
+FT_TRACE_DEF( gxvmort )
+FT_TRACE_DEF( gxvmorx )
+FT_TRACE_DEF( gxvbsln )
+FT_TRACE_DEF( gxvjust )
+FT_TRACE_DEF( gxvkern )
+FT_TRACE_DEF( gxvopbd )
+FT_TRACE_DEF( gxvtrak )
+FT_TRACE_DEF( gxvprop )
+FT_TRACE_DEF( gxvlcar )
+
+ /* autofit components */
+FT_TRACE_DEF( afmodule )
+FT_TRACE_DEF( afhints )
+FT_TRACE_DEF( afcjk )
+FT_TRACE_DEF( aflatin )
+FT_TRACE_DEF( aflatin2 )
+FT_TRACE_DEF( afwarp )
+
+/* END */
--- /dev/null
+++ b/include/internal/ftvalid.h
@@ -1,0 +1,161 @@
+/***************************************************************************/
+/* */
+/* ftvalid.h */
+/* */
+/* FreeType validation support (specification). */
+/* */
+/* Copyright 2004, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __FTVALID_H__
+#define __FTVALID_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /**** ****/
+ /**** ****/
+ /**** V A L I D A T I O N ****/
+ /**** ****/
+ /**** ****/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /* handle to a validation object */
+ typedef struct FT_ValidatorRec_ volatile* FT_Validator;
+
+
+ /*************************************************************************/
+ /* */
+ /* There are three distinct validation levels defined here: */
+ /* */
+ /* FT_VALIDATE_DEFAULT :: */
+ /* A table that passes this validation level can be used reliably by */
+ /* FreeType. It generally means that all offsets have been checked to */
+ /* prevent out-of-bound reads, that array counts are correct, etc. */
+ /* */
+ /* FT_VALIDATE_TIGHT :: */
+ /* A table that passes this validation level can be used reliably and */
+ /* doesn't contain invalid data. For example, a charmap table that */
+ /* returns invalid glyph indices will not pass, even though it can */
+ /* be used with FreeType in default mode (the library will simply */
+ /* return an error later when trying to load the glyph). */
+ /* */
+ /* It also checks that fields which must be a multiple of 2, 4, or 8, */
+ /* don't have incorrect values, etc. */
+ /* */
+ /* FT_VALIDATE_PARANOID :: */
+ /* Only for font debugging. Checks that a table follows the */
+ /* specification by 100%. Very few fonts will be able to pass this */
+ /* level anyway but it can be useful for certain tools like font */
+ /* editors/converters. */
+ /* */
+ typedef enum FT_ValidationLevel_
+ {+ FT_VALIDATE_DEFAULT = 0,
+ FT_VALIDATE_TIGHT,
+ FT_VALIDATE_PARANOID
+
+ } FT_ValidationLevel;
+
+
+#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
+ /* We disable the warning `structure was padded due to */
+ /* __declspec(align())' in order to compile cleanly with */
+ /* the maximum level of warnings. */
+#pragma warning( push )
+#pragma warning( disable : 4324 )
+#endif /* _MSC_VER */
+
+ /* validator structure */
+ typedef struct FT_ValidatorRec_
+ {+ const FT_Byte* base; /* address of table in memory */
+ const FT_Byte* limit; /* `base' + sizeof(table) in memory */
+ FT_ValidationLevel level; /* validation level */
+ FT_Error error; /* error returned. 0 means success */
+
+ ft_jmp_buf jump_buffer; /* used for exception handling */
+
+ } FT_ValidatorRec;
+
+#if defined( _MSC_VER )
+#pragma warning( pop )
+#endif
+
+#define FT_VALIDATOR( x ) ( (FT_Validator)( x ) )
+
+
+ FT_BASE( void )
+ ft_validator_init( FT_Validator valid,
+ const FT_Byte* base,
+ const FT_Byte* limit,
+ FT_ValidationLevel level );
+
+ /* Do not use this. It's broken and will cause your validator to crash */
+ /* if you run it on an invalid font. */
+ FT_BASE( FT_Int )
+ ft_validator_run( FT_Validator valid );
+
+ /* Sets the error field in a validator, then calls `longjmp' to return */
+ /* to high-level caller. Using `setjmp/longjmp' avoids many stupid */
+ /* error checks within the validation routines. */
+ /* */
+ FT_BASE( void )
+ ft_validator_error( FT_Validator valid,
+ FT_Error error );
+
+
+ /* Calls ft_validate_error. Assumes that the `valid' local variable */
+ /* holds a pointer to the current validator object. */
+ /* */
+ /* Use preprocessor prescan to pass FT_ERR_PREFIX. */
+ /* */
+#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error )
+#define FT_INVALID_( _prefix, _error ) \
+ ft_validator_error( valid, _prefix ## _error )
+
+ /* called when a broken table is detected */
+#define FT_INVALID_TOO_SHORT \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+ /* called when an invalid offset is detected */
+#define FT_INVALID_OFFSET \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
+
+ /* called when an invalid format/value is detected */
+#define FT_INVALID_FORMAT \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+ /* called when an invalid glyph index is detected */
+#define FT_INVALID_GLYPH_ID \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
+
+ /* called when an invalid field value is detected */
+#define FT_INVALID_DATA \
+ FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+
+FT_END_HEADER
+
+#endif /* __FTVALID_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/internal.h
@@ -1,0 +1,63 @@
+/***************************************************************************/
+/* */
+/* internal.h */
+/* */
+/* Internal header files (specification only). */
+/* */
+/* Copyright 1996-2004, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This file is automatically included by `ft2build.h'. */
+ /* Do not include it manually! */
+ /* */
+ /*************************************************************************/
+
+
+#define FT_INTERNAL_OBJECTS_H <internal/ftobjs.h>
+#define FT_INTERNAL_PIC_H <internal/ftpic.h>
+#define FT_INTERNAL_STREAM_H <internal/ftstream.h>
+#define FT_INTERNAL_MEMORY_H <internal/ftmemory.h>
+#define FT_INTERNAL_DEBUG_H <internal/ftdebug.h>
+#define FT_INTERNAL_CALC_H <internal/ftcalc.h>
+#define FT_INTERNAL_DRIVER_H <internal/ftdriver.h>
+#define FT_INTERNAL_TRACE_H <internal/fttrace.h>
+#define FT_INTERNAL_GLYPH_LOADER_H <internal/ftgloadr.h>
+#define FT_INTERNAL_SFNT_H <internal/sfnt.h>
+#define FT_INTERNAL_SERVICE_H <internal/ftserv.h>
+#define FT_INTERNAL_RFORK_H <internal/ftrfork.h>
+#define FT_INTERNAL_VALIDATE_H <internal/ftvalid.h>
+
+#define FT_INTERNAL_TRUETYPE_TYPES_H <internal/tttypes.h>
+#define FT_INTERNAL_TYPE1_TYPES_H <internal/t1types.h>
+
+#define FT_INTERNAL_POSTSCRIPT_AUX_H <internal/psaux.h>
+#define FT_INTERNAL_POSTSCRIPT_HINTS_H <internal/pshints.h>
+#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H <internal/psglobal.h>
+
+#define FT_INTERNAL_AUTOHINT_H <internal/autohint.h>
+
+
+#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
+
+ /* We disable the warning `conditional expression is constant' here */
+ /* in order to compile cleanly with the maximum level of warnings. */
+ /* In particular, the warning complains about stuff like `while(0)' */
+ /* which is very useful in macro definitions. There is no benefit */
+ /* in having it enabled. */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/psaux.h
@@ -1,0 +1,877 @@
+/***************************************************************************/
+/* */
+/* psaux.h */
+/* */
+/* Auxiliary functions and data structures related to PostScript fonts */
+/* (specification). */
+/* */
+/* Copyright 1996-2004, 2006, 2008, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSAUX_H__
+#define __PSAUX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1_TABLE *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct PS_TableRec_* PS_Table;
+ typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_Table_FuncsRec */
+ /* */
+ /* <Description> */
+ /* A set of function pointers to manage PS_Table objects. */
+ /* */
+ /* <Fields> */
+ /* table_init :: Used to initialize a table. */
+ /* */
+ /* table_done :: Finalizes resp. destroy a given table. */
+ /* */
+ /* table_add :: Adds a new object to a table. */
+ /* */
+ /* table_release :: Releases table data, then finalizes it. */
+ /* */
+ typedef struct PS_Table_FuncsRec_
+ {+ FT_Error
+ (*init)( PS_Table table,
+ FT_Int count,
+ FT_Memory memory );
+
+ void
+ (*done)( PS_Table table );
+
+ FT_Error
+ (*add)( PS_Table table,
+ FT_Int idx,
+ void* object,
+ FT_PtrDist length );
+
+ void
+ (*release)( PS_Table table );
+
+ } PS_Table_FuncsRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_TableRec */
+ /* */
+ /* <Description> */
+ /* A PS_Table is a simple object used to store an array of objects in */
+ /* a single memory block. */
+ /* */
+ /* <Fields> */
+ /* block :: The address in memory of the growheap's block. This */
+ /* can change between two object adds, due to */
+ /* reallocation. */
+ /* */
+ /* cursor :: The current top of the grow heap within its block. */
+ /* */
+ /* capacity :: The current size of the heap block. Increments by */
+ /* 1kByte chunks. */
+ /* */
+ /* init :: Set to 0xDEADBEEF if `elements' and `lengths' have */
+ /* been allocated. */
+ /* */
+ /* max_elems :: The maximum number of elements in table. */
+ /* */
+ /* num_elems :: The current number of elements in table. */
+ /* */
+ /* elements :: A table of element addresses within the block. */
+ /* */
+ /* lengths :: A table of element sizes within the block. */
+ /* */
+ /* memory :: The object used for memory operations */
+ /* (alloc/realloc). */
+ /* */
+ /* funcs :: A table of method pointers for this object. */
+ /* */
+ typedef struct PS_TableRec_
+ {+ FT_Byte* block; /* current memory block */
+ FT_Offset cursor; /* current cursor in memory block */
+ FT_Offset capacity; /* current size of memory block */
+ FT_Long init;
+
+ FT_Int max_elems;
+ FT_Int num_elems;
+ FT_Byte** elements; /* addresses of table elements */
+ FT_PtrDist* lengths; /* lengths of table elements */
+
+ FT_Memory memory;
+ PS_Table_FuncsRec funcs;
+
+ } PS_TableRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 FIELDS & TOKENS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PS_ParserRec_* PS_Parser;
+
+ typedef struct T1_TokenRec_* T1_Token;
+
+ typedef struct T1_FieldRec_* T1_Field;
+
+
+ /* simple enumeration type used to identify token types */
+ typedef enum T1_TokenType_
+ {+ T1_TOKEN_TYPE_NONE = 0,
+ T1_TOKEN_TYPE_ANY,
+ T1_TOKEN_TYPE_STRING,
+ T1_TOKEN_TYPE_ARRAY,
+ T1_TOKEN_TYPE_KEY, /* aka `name' */
+
+ /* do not remove */
+ T1_TOKEN_TYPE_MAX
+
+ } T1_TokenType;
+
+
+ /* a simple structure used to identify tokens */
+ typedef struct T1_TokenRec_
+ {+ FT_Byte* start; /* first character of token in input stream */
+ FT_Byte* limit; /* first character after the token */
+ T1_TokenType type; /* type of token */
+
+ } T1_TokenRec;
+
+
+ /* enumeration type used to identify object fields */
+ typedef enum T1_FieldType_
+ {+ T1_FIELD_TYPE_NONE = 0,
+ T1_FIELD_TYPE_BOOL,
+ T1_FIELD_TYPE_INTEGER,
+ T1_FIELD_TYPE_FIXED,
+ T1_FIELD_TYPE_FIXED_1000,
+ T1_FIELD_TYPE_STRING,
+ T1_FIELD_TYPE_KEY,
+ T1_FIELD_TYPE_BBOX,
+ T1_FIELD_TYPE_MM_BBOX,
+ T1_FIELD_TYPE_INTEGER_ARRAY,
+ T1_FIELD_TYPE_FIXED_ARRAY,
+ T1_FIELD_TYPE_CALLBACK,
+
+ /* do not remove */
+ T1_FIELD_TYPE_MAX
+
+ } T1_FieldType;
+
+
+ typedef enum T1_FieldLocation_
+ {+ T1_FIELD_LOCATION_CID_INFO,
+ T1_FIELD_LOCATION_FONT_DICT,
+ T1_FIELD_LOCATION_FONT_EXTRA,
+ T1_FIELD_LOCATION_FONT_INFO,
+ T1_FIELD_LOCATION_PRIVATE,
+ T1_FIELD_LOCATION_BBOX,
+ T1_FIELD_LOCATION_LOADER,
+ T1_FIELD_LOCATION_FACE,
+ T1_FIELD_LOCATION_BLEND,
+
+ /* do not remove */
+ T1_FIELD_LOCATION_MAX
+
+ } T1_FieldLocation;
+
+
+ typedef void
+ (*T1_Field_ParseFunc)( FT_Face face,
+ FT_Pointer parser );
+
+
+ /* structure type used to model object fields */
+ typedef struct T1_FieldRec_
+ {+ const char* ident; /* field identifier */
+ T1_FieldLocation location;
+ T1_FieldType type; /* type of field */
+ T1_Field_ParseFunc reader;
+ FT_UInt offset; /* offset of field in object */
+ FT_Byte size; /* size of field in bytes */
+ FT_UInt array_max; /* maximum number of elements for */
+ /* array */
+ FT_UInt count_offset; /* offset of element count for */
+ /* arrays; must not be zero if in */
+ /* use -- in other words, a */
+ /* `num_FOO' element must not */
+ /* start the used structure if we */
+ /* parse a `FOO' array */
+ FT_UInt dict; /* where we expect it */
+ } T1_FieldRec;
+
+#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
+#define T1_FIELD_DICT_PRIVATE ( 1 << 1 )
+
+
+
+#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
+ { \+ _ident, T1CODE, _type, \
+ 0, \
+ FT_FIELD_OFFSET( _fname ), \
+ FT_FIELD_SIZE( _fname ), \
+ 0, 0, \
+ _dict \
+ },
+
+#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
+ { \+ _ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \
+ (T1_Field_ParseFunc)_reader, \
+ 0, 0, \
+ 0, 0, \
+ _dict \
+ },
+
+#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
+ { \+ _ident, T1CODE, _type, \
+ 0, \
+ FT_FIELD_OFFSET( _fname ), \
+ FT_FIELD_SIZE_DELTA( _fname ), \
+ _max, \
+ FT_FIELD_OFFSET( num_ ## _fname ), \
+ _dict \
+ },
+
+#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
+ { \+ _ident, T1CODE, _type, \
+ 0, \
+ FT_FIELD_OFFSET( _fname ), \
+ FT_FIELD_SIZE_DELTA( _fname ), \
+ _max, 0, \
+ _dict \
+ },
+
+
+#define T1_FIELD_BOOL( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
+
+#define T1_FIELD_NUM( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
+
+#define T1_FIELD_FIXED( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
+
+#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
+ _dict )
+
+#define T1_FIELD_STRING( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
+
+#define T1_FIELD_KEY( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
+
+#define T1_FIELD_BBOX( _ident, _fname, _dict ) \
+ T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
+
+
+#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \
+ T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+ _fname, _fmax, _dict )
+
+#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \
+ T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs;
+
+ typedef struct PS_Parser_FuncsRec_
+ {+ void
+ (*init)( PS_Parser parser,
+ FT_Byte* base,
+ FT_Byte* limit,
+ FT_Memory memory );
+
+ void
+ (*done)( PS_Parser parser );
+
+ void
+ (*skip_spaces)( PS_Parser parser );
+ void
+ (*skip_PS_token)( PS_Parser parser );
+
+ FT_Long
+ (*to_int)( PS_Parser parser );
+ FT_Fixed
+ (*to_fixed)( PS_Parser parser,
+ FT_Int power_ten );
+
+ FT_Error
+ (*to_bytes)( PS_Parser parser,
+ FT_Byte* bytes,
+ FT_Offset max_bytes,
+ FT_Long* pnum_bytes,
+ FT_Bool delimiters );
+
+ FT_Int
+ (*to_coord_array)( PS_Parser parser,
+ FT_Int max_coords,
+ FT_Short* coords );
+ FT_Int
+ (*to_fixed_array)( PS_Parser parser,
+ FT_Int max_values,
+ FT_Fixed* values,
+ FT_Int power_ten );
+
+ void
+ (*to_token)( PS_Parser parser,
+ T1_Token token );
+ void
+ (*to_token_array)( PS_Parser parser,
+ T1_Token tokens,
+ FT_UInt max_tokens,
+ FT_Int* pnum_tokens );
+
+ FT_Error
+ (*load_field)( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ FT_Error
+ (*load_field_table)( PS_Parser parser,
+ const T1_Field field,
+ void** objects,
+ FT_UInt max_objects,
+ FT_ULong* pflags );
+
+ } PS_Parser_FuncsRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_ParserRec */
+ /* */
+ /* <Description> */
+ /* A PS_Parser is an object used to parse a Type 1 font very quickly. */
+ /* */
+ /* <Fields> */
+ /* cursor :: The current position in the text. */
+ /* */
+ /* base :: Start of the processed text. */
+ /* */
+ /* limit :: End of the processed text. */
+ /* */
+ /* error :: The last error returned. */
+ /* */
+ /* memory :: The object used for memory operations (alloc/realloc). */
+ /* */
+ /* funcs :: A table of functions for the parser. */
+ /* */
+ typedef struct PS_ParserRec_
+ {+ FT_Byte* cursor;
+ FT_Byte* base;
+ FT_Byte* limit;
+ FT_Error error;
+ FT_Memory memory;
+
+ PS_Parser_FuncsRec funcs;
+
+ } PS_ParserRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 BUILDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct T1_BuilderRec_* T1_Builder;
+
+
+ typedef FT_Error
+ (*T1_Builder_Check_Points_Func)( T1_Builder builder,
+ FT_Int count );
+
+ typedef void
+ (*T1_Builder_Add_Point_Func)( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y,
+ FT_Byte flag );
+
+ typedef FT_Error
+ (*T1_Builder_Add_Point1_Func)( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y );
+
+ typedef FT_Error
+ (*T1_Builder_Add_Contour_Func)( T1_Builder builder );
+
+ typedef FT_Error
+ (*T1_Builder_Start_Point_Func)( T1_Builder builder,
+ FT_Pos x,
+ FT_Pos y );
+
+ typedef void
+ (*T1_Builder_Close_Contour_Func)( T1_Builder builder );
+
+
+ typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs;
+
+ typedef struct T1_Builder_FuncsRec_
+ {+ void
+ (*init)( T1_Builder builder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot slot,
+ FT_Bool hinting );
+
+ void
+ (*done)( T1_Builder builder );
+
+ T1_Builder_Check_Points_Func check_points;
+ T1_Builder_Add_Point_Func add_point;
+ T1_Builder_Add_Point1_Func add_point1;
+ T1_Builder_Add_Contour_Func add_contour;
+ T1_Builder_Start_Point_Func start_point;
+ T1_Builder_Close_Contour_Func close_contour;
+
+ } T1_Builder_FuncsRec;
+
+
+ /* an enumeration type to handle charstring parsing states */
+ typedef enum T1_ParseState_
+ {+ T1_Parse_Start,
+ T1_Parse_Have_Width,
+ T1_Parse_Have_Moveto,
+ T1_Parse_Have_Path
+
+ } T1_ParseState;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Structure> */
+ /* T1_BuilderRec */
+ /* */
+ /* <Description> */
+ /* A structure used during glyph loading to store its outline. */
+ /* */
+ /* <Fields> */
+ /* memory :: The current memory object. */
+ /* */
+ /* face :: The current face object. */
+ /* */
+ /* glyph :: The current glyph slot. */
+ /* */
+ /* loader :: XXX */
+ /* */
+ /* base :: The base glyph outline. */
+ /* */
+ /* current :: The current glyph outline. */
+ /* */
+ /* max_points :: maximum points in builder outline */
+ /* */
+ /* max_contours :: Maximum number of contours in builder outline. */
+ /* */
+ /* pos_x :: The horizontal translation (if composite glyph). */
+ /* */
+ /* pos_y :: The vertical translation (if composite glyph). */
+ /* */
+ /* left_bearing :: The left side bearing point. */
+ /* */
+ /* advance :: The horizontal advance vector. */
+ /* */
+ /* bbox :: Unused. */
+ /* */
+ /* parse_state :: An enumeration which controls the charstring */
+ /* parsing state. */
+ /* */
+ /* load_points :: If this flag is not set, no points are loaded. */
+ /* */
+ /* no_recurse :: Set but not used. */
+ /* */
+ /* metrics_only :: A boolean indicating that we only want to compute */
+ /* the metrics of a given glyph, not load all of its */
+ /* points. */
+ /* */
+ /* funcs :: An array of function pointers for the builder. */
+ /* */
+ typedef struct T1_BuilderRec_
+ {+ FT_Memory memory;
+ FT_Face face;
+ FT_GlyphSlot glyph;
+ FT_GlyphLoader loader;
+ FT_Outline* base;
+ FT_Outline* current;
+
+ FT_Pos pos_x;
+ FT_Pos pos_y;
+
+ FT_Vector left_bearing;
+ FT_Vector advance;
+
+ FT_BBox bbox; /* bounding box */
+ T1_ParseState parse_state;
+ FT_Bool load_points;
+ FT_Bool no_recurse;
+
+ FT_Bool metrics_only;
+
+ void* hints_funcs; /* hinter-specific */
+ void* hints_globals; /* hinter-specific */
+
+ T1_Builder_FuncsRec funcs;
+
+ } T1_BuilderRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** T1 DECODER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#if 0
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
+ /* calls during glyph loading. */
+ /* */
+#define T1_MAX_SUBRS_CALLS 8
+
+
+ /*************************************************************************/
+ /* */
+ /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
+ /* minimum of 16 is required. */
+ /* */
+#define T1_MAX_CHARSTRINGS_OPERANDS 32
+
+#endif /* 0 */
+
+
+ typedef struct T1_Decoder_ZoneRec_
+ {+ FT_Byte* cursor;
+ FT_Byte* base;
+ FT_Byte* limit;
+
+ } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
+
+
+ typedef struct T1_DecoderRec_* T1_Decoder;
+ typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs;
+
+
+ typedef FT_Error
+ (*T1_Decoder_Callback)( T1_Decoder decoder,
+ FT_UInt glyph_index );
+
+
+ typedef struct T1_Decoder_FuncsRec_
+ {+ FT_Error
+ (*init)( T1_Decoder decoder,
+ FT_Face face,
+ FT_Size size,
+ FT_GlyphSlot slot,
+ FT_Byte** glyph_names,
+ PS_Blend blend,
+ FT_Bool hinting,
+ FT_Render_Mode hint_mode,
+ T1_Decoder_Callback callback );
+
+ void
+ (*done)( T1_Decoder decoder );
+
+ FT_Error
+ (*parse_charstrings)( T1_Decoder decoder,
+ FT_Byte* base,
+ FT_UInt len );
+
+ } T1_Decoder_FuncsRec;
+
+
+ typedef struct T1_DecoderRec_
+ {+ T1_BuilderRec builder;
+
+ FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS];
+ FT_Long* top;
+
+ T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1];
+ T1_Decoder_Zone zone;
+
+ FT_Service_PsCMaps psnames; /* for seac */
+ FT_UInt num_glyphs;
+ FT_Byte** glyph_names;
+
+ FT_Int lenIV; /* internal for sub routine calls */
+ FT_UInt num_subrs;
+ FT_Byte** subrs;
+ FT_PtrDist* subrs_len; /* array of subrs length (optional) */
+
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+
+ FT_Int flex_state;
+ FT_Int num_flex_vectors;
+ FT_Vector flex_vectors[7];
+
+ PS_Blend blend; /* for multiple master support */
+
+ FT_Render_Mode hint_mode;
+
+ T1_Decoder_Callback parse_callback;
+ T1_Decoder_FuncsRec funcs;
+
+ FT_Long* buildchar;
+ FT_UInt len_buildchar;
+
+ FT_Bool seac;
+
+ } T1_DecoderRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** AFM PARSER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct AFM_ParserRec_* AFM_Parser;
+
+ typedef struct AFM_Parser_FuncsRec_
+ {+ FT_Error
+ (*init)( AFM_Parser parser,
+ FT_Memory memory,
+ FT_Byte* base,
+ FT_Byte* limit );
+
+ void
+ (*done)( AFM_Parser parser );
+
+ FT_Error
+ (*parse)( AFM_Parser parser );
+
+ } AFM_Parser_FuncsRec;
+
+
+ typedef struct AFM_StreamRec_* AFM_Stream;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* AFM_ParserRec */
+ /* */
+ /* <Description> */
+ /* An AFM_Parser is a parser for the AFM files. */
+ /* */
+ /* <Fields> */
+ /* memory :: The object used for memory operations (alloc and */
+ /* realloc). */
+ /* */
+ /* stream :: This is an opaque object. */
+ /* */
+ /* FontInfo :: The result will be stored here. */
+ /* */
+ /* get_index :: A user provided function to get a glyph index by its */
+ /* name. */
+ /* */
+ typedef struct AFM_ParserRec_
+ {+ FT_Memory memory;
+ AFM_Stream stream;
+
+ AFM_FontInfo FontInfo;
+
+ FT_Int
+ (*get_index)( const char* name,
+ FT_Offset len,
+ void* user_data );
+
+ void* user_data;
+
+ } AFM_ParserRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** TYPE1 CHARMAPS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes;
+
+ typedef struct T1_CMap_ClassesRec_
+ {+ FT_CMap_Class standard;
+ FT_CMap_Class expert;
+ FT_CMap_Class custom;
+ FT_CMap_Class unicode;
+
+ } T1_CMap_ClassesRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PSAux Module Interface *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PSAux_ServiceRec_
+ {+ /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
+ const PS_Table_FuncsRec* ps_table_funcs;
+ const PS_Parser_FuncsRec* ps_parser_funcs;
+ const T1_Builder_FuncsRec* t1_builder_funcs;
+ const T1_Decoder_FuncsRec* t1_decoder_funcs;
+
+ void
+ (*t1_decrypt)( FT_Byte* buffer,
+ FT_Offset length,
+ FT_UShort seed );
+
+ T1_CMap_Classes t1_cmap_classes;
+
+ /* fields after this comment line were added after version 2.1.10 */
+ const AFM_Parser_FuncsRec* afm_parser_funcs;
+
+ } PSAux_ServiceRec, *PSAux_Service;
+
+ /* backwards-compatible type definition */
+ typedef PSAux_ServiceRec PSAux_Interface;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** Some convenience functions *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+#define IS_PS_NEWLINE( ch ) \
+ ( (ch) == '\r' || \
+ (ch) == '\n' )
+
+#define IS_PS_SPACE( ch ) \
+ ( (ch) == ' ' || \
+ IS_PS_NEWLINE( ch ) || \
+ (ch) == '\t' || \
+ (ch) == '\f' || \
+ (ch) == '\0' )
+
+#define IS_PS_SPECIAL( ch ) \
+ ( (ch) == '/' || \
+ (ch) == '(' || (ch) == ')' || \+ (ch) == '<' || (ch) == '>' || \
+ (ch) == '[' || (ch) == ']' || \
+ (ch) == '{' || (ch) == '}' || \+ (ch) == '%' )
+
+#define IS_PS_DELIM( ch ) \
+ ( IS_PS_SPACE( ch ) || \
+ IS_PS_SPECIAL( ch ) )
+
+#define IS_PS_DIGIT( ch ) \
+ ( (ch) >= '0' && (ch) <= '9' )
+
+#define IS_PS_XDIGIT( ch ) \
+ ( IS_PS_DIGIT( ch ) || \
+ ( (ch) >= 'A' && (ch) <= 'F' ) || \
+ ( (ch) >= 'a' && (ch) <= 'f' ) )
+
+#define IS_PS_BASE85( ch ) \
+ ( (ch) >= '!' && (ch) <= 'u' )
+
+#define IS_PS_TOKEN( cur, limit, token ) \
+ ( (char)(cur)[0] == (token)[0] && \
+ ( (cur) + sizeof ( (token) ) == (limit) || \
+ ( (cur) + sizeof( (token) ) < (limit) && \
+ IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \
+ ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
+
+
+FT_END_HEADER
+
+#endif /* __PSAUX_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/pshints.h
@@ -1,0 +1,722 @@
+/***************************************************************************/
+/* */
+/* pshints.h */
+/* */
+/* Interface to Postscript-specific (Type 1 and Type 2) hints */
+/* recorders (specification only). These are used to support native */
+/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */
+/* */
+/* Copyright 2001-2003, 2005-2007, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __PSHINTS_H__
+#define __PSHINTS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** INTERNAL REPRESENTATION OF GLOBALS *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct PSH_GlobalsRec_* PSH_Globals;
+
+ typedef FT_Error
+ (*PSH_Globals_NewFunc)( FT_Memory memory,
+ T1_Private* private_dict,
+ PSH_Globals* aglobals );
+
+ typedef FT_Error
+ (*PSH_Globals_SetScaleFunc)( PSH_Globals globals,
+ FT_Fixed x_scale,
+ FT_Fixed y_scale,
+ FT_Fixed x_delta,
+ FT_Fixed y_delta );
+
+ typedef void
+ (*PSH_Globals_DestroyFunc)( PSH_Globals globals );
+
+
+ typedef struct PSH_Globals_FuncsRec_
+ {+ PSH_Globals_NewFunc create;
+ PSH_Globals_SetScaleFunc set_scale;
+ PSH_Globals_DestroyFunc destroy;
+
+ } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PUBLIC TYPE 1 HINTS RECORDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************
+ *
+ * @type:
+ * T1_Hints
+ *
+ * @description:
+ * This is a handle to an opaque structure used to record glyph hints
+ * from a Type 1 character glyph character string.
+ *
+ * The methods used to operate on this object are defined by the
+ * @T1_Hints_FuncsRec structure. Recording glyph hints is normally
+ * achieved through the following scheme:
+ *
+ * - Open a new hint recording session by calling the `open' method.
+ * This rewinds the recorder and prepare it for new input.
+ *
+ * - For each hint found in the glyph charstring, call the corresponding
+ * method (`stem', `stem3', or `reset'). Note that these functions do
+ * not return an error code.
+ *
+ * - Close the recording session by calling the `close' method. It
+ * returns an error code if the hints were invalid or something
+ * strange happened (e.g., memory shortage).
+ *
+ * The hints accumulated in the object can later be used by the
+ * PostScript hinter.
+ *
+ */
+ typedef struct T1_HintsRec_* T1_Hints;
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * T1_Hints_Funcs
+ *
+ * @description:
+ * A pointer to the @T1_Hints_FuncsRec structure that defines the API of
+ * a given @T1_Hints object.
+ *
+ */
+ typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_OpenFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to prepare it for a new Type 1
+ * hints recording session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * @note:
+ * You should always call the @T1_Hints_CloseFunc method in order to
+ * close an opened recording session.
+ *
+ */
+ typedef void
+ (*T1_Hints_OpenFunc)( T1_Hints hints );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_SetStemFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to record a new horizontal or
+ * vertical stem. This corresponds to the Type 1 `hstem' and `vstem'
+ * operators.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * dimension ::
+ * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+ *
+ * coords ::
+ * Array of 2 coordinates in 16.16 format, used as (position,length)
+ * stem descriptor.
+ *
+ * @note:
+ * Use vertical coordinates (y) for horizontal stems (dim=0). Use
+ * horizontal coordinates (x) for vertical stems (dim=1).
+ *
+ * `coords[0]' is the absolute stem position (lowest coordinate);
+ * `coords[1]' is the length.
+ *
+ * The length can be negative, in which case it must be either -20 or
+ * -21. It is interpreted as a `ghost' stem, according to the Type 1
+ * specification.
+ *
+ * If the length is -21 (corresponding to a bottom ghost stem), then
+ * the real stem position is `coords[0]+coords[1]'.
+ *
+ */
+ typedef void
+ (*T1_Hints_SetStemFunc)( T1_Hints hints,
+ FT_UInt dimension,
+ FT_Fixed* coords );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_SetStem3Func
+ *
+ * @description:
+ * A method of the @T1_Hints class used to record three
+ * counter-controlled horizontal or vertical stems at once.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * dimension ::
+ * 0 for horizontal stems, 1 for vertical ones.
+ *
+ * coords ::
+ * An array of 6 values in 16.16 format, holding 3 (position,length)
+ * pairs for the counter-controlled stems.
+ *
+ * @note:
+ * Use vertical coordinates (y) for horizontal stems (dim=0). Use
+ * horizontal coordinates (x) for vertical stems (dim=1).
+ *
+ * The lengths cannot be negative (ghost stems are never
+ * counter-controlled).
+ *
+ */
+ typedef void
+ (*T1_Hints_SetStem3Func)( T1_Hints hints,
+ FT_UInt dimension,
+ FT_Fixed* coords );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_ResetFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to reset the stems hints in a
+ * recording session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * end_point ::
+ * The index of the last point in the input glyph in which the
+ * previously defined hints apply.
+ *
+ */
+ typedef void
+ (*T1_Hints_ResetFunc)( T1_Hints hints,
+ FT_UInt end_point );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_CloseFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to close a hint recording
+ * session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * end_point ::
+ * The index of the last point in the input glyph.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * The error code is set to indicate that an error occurred during the
+ * recording session.
+ *
+ */
+ typedef FT_Error
+ (*T1_Hints_CloseFunc)( T1_Hints hints,
+ FT_UInt end_point );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T1_Hints_ApplyFunc
+ *
+ * @description:
+ * A method of the @T1_Hints class used to apply hints to the
+ * corresponding glyph outline. Must be called once all hints have been
+ * recorded.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 1 hints recorder.
+ *
+ * outline ::
+ * A pointer to the target outline descriptor.
+ *
+ * globals ::
+ * The hinter globals for this font.
+ *
+ * hint_mode ::
+ * Hinting information.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * On input, all points within the outline are in font coordinates. On
+ * output, they are in 1/64th of pixels.
+ *
+ * The scaling transformation is taken from the `globals' object which
+ * must correspond to the same font as the glyph.
+ *
+ */
+ typedef FT_Error
+ (*T1_Hints_ApplyFunc)( T1_Hints hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * T1_Hints_FuncsRec
+ *
+ * @description:
+ * The structure used to provide the API to @T1_Hints objects.
+ *
+ * @fields:
+ * hints ::
+ * A handle to the T1 Hints recorder.
+ *
+ * open ::
+ * The function to open a recording session.
+ *
+ * close ::
+ * The function to close a recording session.
+ *
+ * stem ::
+ * The function to set a simple stem.
+ *
+ * stem3 ::
+ * The function to set counter-controlled stems.
+ *
+ * reset ::
+ * The function to reset stem hints.
+ *
+ * apply ::
+ * The function to apply the hints to the corresponding glyph outline.
+ *
+ */
+ typedef struct T1_Hints_FuncsRec_
+ {+ T1_Hints hints;
+ T1_Hints_OpenFunc open;
+ T1_Hints_CloseFunc close;
+ T1_Hints_SetStemFunc stem;
+ T1_Hints_SetStem3Func stem3;
+ T1_Hints_ResetFunc reset;
+ T1_Hints_ApplyFunc apply;
+
+ } T1_Hints_FuncsRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /***** *****/
+ /***** PUBLIC TYPE 2 HINTS RECORDER *****/
+ /***** *****/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*************************************************************************
+ *
+ * @type:
+ * T2_Hints
+ *
+ * @description:
+ * This is a handle to an opaque structure used to record glyph hints
+ * from a Type 2 character glyph character string.
+ *
+ * The methods used to operate on this object are defined by the
+ * @T2_Hints_FuncsRec structure. Recording glyph hints is normally
+ * achieved through the following scheme:
+ *
+ * - Open a new hint recording session by calling the `open' method.
+ * This rewinds the recorder and prepare it for new input.
+ *
+ * - For each hint found in the glyph charstring, call the corresponding
+ * method (`stems', `hintmask', `counters'). Note that these
+ * functions do not return an error code.
+ *
+ * - Close the recording session by calling the `close' method. It
+ * returns an error code if the hints were invalid or something
+ * strange happened (e.g., memory shortage).
+ *
+ * The hints accumulated in the object can later be used by the
+ * Postscript hinter.
+ *
+ */
+ typedef struct T2_HintsRec_* T2_Hints;
+
+
+ /*************************************************************************
+ *
+ * @type:
+ * T2_Hints_Funcs
+ *
+ * @description:
+ * A pointer to the @T2_Hints_FuncsRec structure that defines the API of
+ * a given @T2_Hints object.
+ *
+ */
+ typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs;
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_OpenFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to prepare it for a new Type 2
+ * hints recording session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * @note:
+ * You should always call the @T2_Hints_CloseFunc method in order to
+ * close an opened recording session.
+ *
+ */
+ typedef void
+ (*T2_Hints_OpenFunc)( T2_Hints hints );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_StemsFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to set the table of stems in
+ * either the vertical or horizontal dimension. Equivalent to the
+ * `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * dimension ::
+ * 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+ *
+ * count ::
+ * The number of stems.
+ *
+ * coords ::
+ * An array of `count' (position,length) pairs in 16.16 format.
+ *
+ * @note:
+ * Use vertical coordinates (y) for horizontal stems (dim=0). Use
+ * horizontal coordinates (x) for vertical stems (dim=1).
+ *
+ * There are `2*count' elements in the `coords' array. Each even
+ * element is an absolute position in font units, each odd element is a
+ * length in font units.
+ *
+ * A length can be negative, in which case it must be either -20 or
+ * -21. It is interpreted as a `ghost' stem, according to the Type 1
+ * specification.
+ *
+ */
+ typedef void
+ (*T2_Hints_StemsFunc)( T2_Hints hints,
+ FT_UInt dimension,
+ FT_UInt count,
+ FT_Fixed* coordinates );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_MaskFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to set a given hintmask (this
+ * corresponds to the `hintmask' Type 2 operator).
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * end_point ::
+ * The glyph index of the last point to which the previously defined
+ * or activated hints apply.
+ *
+ * bit_count ::
+ * The number of bits in the hint mask.
+ *
+ * bytes ::
+ * An array of bytes modelling the hint mask.
+ *
+ * @note:
+ * If the hintmask starts the charstring (before any glyph point
+ * definition), the value of `end_point' should be 0.
+ *
+ * `bit_count' is the number of meaningful bits in the `bytes' array; it
+ * must be equal to the total number of hints defined so far (i.e.,
+ * horizontal+verticals).
+ *
+ * The `bytes' array can come directly from the Type 2 charstring and
+ * respects the same format.
+ *
+ */
+ typedef void
+ (*T2_Hints_MaskFunc)( T2_Hints hints,
+ FT_UInt end_point,
+ FT_UInt bit_count,
+ const FT_Byte* bytes );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_CounterFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to set a given counter mask
+ * (this corresponds to the `hintmask' Type 2 operator).
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * end_point ::
+ * A glyph index of the last point to which the previously defined or
+ * active hints apply.
+ *
+ * bit_count ::
+ * The number of bits in the hint mask.
+ *
+ * bytes ::
+ * An array of bytes modelling the hint mask.
+ *
+ * @note:
+ * If the hintmask starts the charstring (before any glyph point
+ * definition), the value of `end_point' should be 0.
+ *
+ * `bit_count' is the number of meaningful bits in the `bytes' array; it
+ * must be equal to the total number of hints defined so far (i.e.,
+ * horizontal+verticals).
+ *
+ * The `bytes' array can come directly from the Type 2 charstring and
+ * respects the same format.
+ *
+ */
+ typedef void
+ (*T2_Hints_CounterFunc)( T2_Hints hints,
+ FT_UInt bit_count,
+ const FT_Byte* bytes );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_CloseFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to close a hint recording
+ * session.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * end_point ::
+ * The index of the last point in the input glyph.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * The error code is set to indicate that an error occurred during the
+ * recording session.
+ *
+ */
+ typedef FT_Error
+ (*T2_Hints_CloseFunc)( T2_Hints hints,
+ FT_UInt end_point );
+
+
+ /*************************************************************************
+ *
+ * @functype:
+ * T2_Hints_ApplyFunc
+ *
+ * @description:
+ * A method of the @T2_Hints class used to apply hints to the
+ * corresponding glyph outline. Must be called after the `close'
+ * method.
+ *
+ * @input:
+ * hints ::
+ * A handle to the Type 2 hints recorder.
+ *
+ * outline ::
+ * A pointer to the target outline descriptor.
+ *
+ * globals ::
+ * The hinter globals for this font.
+ *
+ * hint_mode ::
+ * Hinting information.
+ *
+ * @return:
+ * FreeType error code. 0 means success.
+ *
+ * @note:
+ * On input, all points within the outline are in font coordinates. On
+ * output, they are in 1/64th of pixels.
+ *
+ * The scaling transformation is taken from the `globals' object which
+ * must correspond to the same font than the glyph.
+ *
+ */
+ typedef FT_Error
+ (*T2_Hints_ApplyFunc)( T2_Hints hints,
+ FT_Outline* outline,
+ PSH_Globals globals,
+ FT_Render_Mode hint_mode );
+
+
+ /*************************************************************************
+ *
+ * @struct:
+ * T2_Hints_FuncsRec
+ *
+ * @description:
+ * The structure used to provide the API to @T2_Hints objects.
+ *
+ * @fields:
+ * hints ::
+ * A handle to the T2 hints recorder object.
+ *
+ * open ::
+ * The function to open a recording session.
+ *
+ * close ::
+ * The function to close a recording session.
+ *
+ * stems ::
+ * The function to set the dimension's stems table.
+ *
+ * hintmask ::
+ * The function to set hint masks.
+ *
+ * counter ::
+ * The function to set counter masks.
+ *
+ * apply ::
+ * The function to apply the hints on the corresponding glyph outline.
+ *
+ */
+ typedef struct T2_Hints_FuncsRec_
+ {+ T2_Hints hints;
+ T2_Hints_OpenFunc open;
+ T2_Hints_CloseFunc close;
+ T2_Hints_StemsFunc stems;
+ T2_Hints_MaskFunc hintmask;
+ T2_Hints_CounterFunc counter;
+ T2_Hints_ApplyFunc apply;
+
+ } T2_Hints_FuncsRec;
+
+
+ /* */
+
+
+ typedef struct PSHinter_Interface_
+ {+ PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module );
+ T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module );
+ T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module );
+
+ } PSHinter_Interface;
+
+ typedef PSHinter_Interface* PSHinter_Service;
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_PSHINTER_INTERFACE( \
+ class_, \
+ get_globals_funcs_, \
+ get_t1_funcs_, \
+ get_t2_funcs_ ) \
+ static const PSHinter_Interface class_ = \
+ { \+ get_globals_funcs_, \
+ get_t1_funcs_, \
+ get_t2_funcs_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_PSHINTER_INTERFACE( \
+ class_, \
+ get_globals_funcs_, \
+ get_t1_funcs_, \
+ get_t2_funcs_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ PSHinter_Interface* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->get_globals_funcs = get_globals_funcs_; \
+ clazz->get_t1_funcs = get_t1_funcs_; \
+ clazz->get_t2_funcs = get_t2_funcs_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __PSHINTS_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svbdf.h
@@ -1,0 +1,82 @@
+/***************************************************************************/
+/* */
+/* svbdf.h */
+/* */
+/* The FreeType BDF services (specification). */
+/* */
+/* Copyright 2003, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVBDF_H__
+#define __SVBDF_H__
+
+#include FT_BDF_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_BDF "bdf"
+
+ typedef FT_Error
+ (*FT_BDF_GetCharsetIdFunc)( FT_Face face,
+ const char* *acharset_encoding,
+ const char* *acharset_registry );
+
+ typedef FT_Error
+ (*FT_BDF_GetPropertyFunc)( FT_Face face,
+ const char* prop_name,
+ BDF_PropertyRec *aproperty );
+
+
+ FT_DEFINE_SERVICE( BDF )
+ {+ FT_BDF_GetCharsetIdFunc get_charset_id;
+ FT_BDF_GetPropertyFunc get_property;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_BDFRec( class_, \
+ get_charset_id_, \
+ get_property_ ) \
+ static const FT_Service_BDFRec class_ = \
+ { \+ get_charset_id_, get_property_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_BDFRec( class_, \
+ get_charset_id_, \
+ get_property_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Service_BDFRec* clazz ) \
+ { \+ clazz->get_charset_id = get_charset_id_; \
+ clazz->get_property = get_property_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVBDF_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svcid.h
@@ -1,0 +1,89 @@
+/***************************************************************************/
+/* */
+/* svcid.h */
+/* */
+/* The FreeType CID font services (specification). */
+/* */
+/* Copyright 2007, 2009, 2012 by Derek Clegg, Michael Toftdal. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVCID_H__
+#define __SVCID_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_CID "CID"
+
+ typedef FT_Error
+ (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement );
+ typedef FT_Error
+ (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face,
+ FT_Bool *is_cid );
+ typedef FT_Error
+ (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face,
+ FT_UInt glyph_index,
+ FT_UInt *cid );
+
+ FT_DEFINE_SERVICE( CID )
+ {+ FT_CID_GetRegistryOrderingSupplementFunc get_ros;
+ FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid;
+ FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_CIDREC( class_, \
+ get_ros_, \
+ get_is_cid_, \
+ get_cid_from_glyph_index_ ) \
+ static const FT_Service_CIDRec class_ = \
+ { \+ get_ros_, get_is_cid_, get_cid_from_glyph_index_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_CIDREC( class_, \
+ get_ros_, \
+ get_is_cid_, \
+ get_cid_from_glyph_index_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_Service_CIDRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->get_ros = get_ros_; \
+ clazz->get_is_cid = get_is_cid_; \
+ clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVCID_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svgldict.h
@@ -1,0 +1,88 @@
+/***************************************************************************/
+/* */
+/* svgldict.h */
+/* */
+/* The FreeType glyph dictionary services (specification). */
+/* */
+/* Copyright 2003, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVGLDICT_H__
+#define __SVGLDICT_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * A service used to retrieve glyph names, as well as to find the
+ * index of a given glyph name in a font.
+ *
+ */
+
+#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict"
+
+
+ typedef FT_Error
+ (*FT_GlyphDict_GetNameFunc)( FT_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max );
+
+ typedef FT_UInt
+ (*FT_GlyphDict_NameIndexFunc)( FT_Face face,
+ FT_String* glyph_name );
+
+
+ FT_DEFINE_SERVICE( GlyphDict )
+ {+ FT_GlyphDict_GetNameFunc get_name;
+ FT_GlyphDict_NameIndexFunc name_index; /* optional */
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \
+ get_name_, \
+ name_index_) \
+ static const FT_Service_GlyphDictRec class_ = \
+ { \+ get_name_, name_index_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \
+ get_name_, \
+ name_index_) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_Service_GlyphDictRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->get_name = get_name_; \
+ clazz->name_index = name_index_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGLDICT_H__ */
--- /dev/null
+++ b/include/internal/services/svgxval.h
@@ -1,0 +1,72 @@
+/***************************************************************************/
+/* */
+/* svgxval.h */
+/* */
+/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
+/* */
+/* Copyright 2004, 2005 by */
+/* Masatake YAMATO, Red Hat K.K., */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/***************************************************************************/
+/* */
+/* gxvalid is derived from both gxlayout module and otvalid module. */
+/* Development of gxlayout is supported by the Information-technology */
+/* Promotion Agency(IPA), Japan. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVGXVAL_H__
+#define __SVGXVAL_H__
+
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate"
+#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate"
+
+ typedef FT_Error
+ (*gxv_validate_func)( FT_Face face,
+ FT_UInt gx_flags,
+ FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
+ FT_UInt table_length );
+
+
+ typedef FT_Error
+ (*ckern_validate_func)( FT_Face face,
+ FT_UInt ckern_flags,
+ FT_Bytes *ckern_table );
+
+
+ FT_DEFINE_SERVICE( GXvalidate )
+ {+ gxv_validate_func validate;
+ };
+
+ FT_DEFINE_SERVICE( CKERNvalidate )
+ {+ ckern_validate_func validate;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGXVAL_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svkern.h
@@ -1,0 +1,51 @@
+/***************************************************************************/
+/* */
+/* svkern.h */
+/* */
+/* The FreeType Kerning service (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVKERN_H__
+#define __SVKERN_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+#define FT_SERVICE_ID_KERNING "kerning"
+
+
+ typedef FT_Error
+ (*FT_Kerning_TrackGetFunc)( FT_Face face,
+ FT_Fixed point_size,
+ FT_Int degree,
+ FT_Fixed* akerning );
+
+ FT_DEFINE_SERVICE( Kerning )
+ {+ FT_Kerning_TrackGetFunc get_track;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVKERN_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svmm.h
@@ -1,0 +1,113 @@
+/***************************************************************************/
+/* */
+/* svmm.h */
+/* */
+/* The FreeType Multiple Masters and GX var services (specification). */
+/* */
+/* Copyright 2003, 2004, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVMM_H__
+#define __SVMM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * A service used to manage multiple-masters data in a given face.
+ *
+ * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
+ *
+ */
+
+#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters"
+
+
+ typedef FT_Error
+ (*FT_Get_MM_Func)( FT_Face face,
+ FT_Multi_Master* master );
+
+ typedef FT_Error
+ (*FT_Get_MM_Var_Func)( FT_Face face,
+ FT_MM_Var* *master );
+
+ typedef FT_Error
+ (*FT_Set_MM_Design_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+ typedef FT_Error
+ (*FT_Set_Var_Design_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Fixed* coords );
+
+ typedef FT_Error
+ (*FT_Set_MM_Blend_Func)( FT_Face face,
+ FT_UInt num_coords,
+ FT_Long* coords );
+
+
+ FT_DEFINE_SERVICE( MultiMasters )
+ {+ FT_Get_MM_Func get_mm;
+ FT_Set_MM_Design_Func set_mm_design;
+ FT_Set_MM_Blend_Func set_mm_blend;
+ FT_Get_MM_Var_Func get_mm_var;
+ FT_Set_Var_Design_Func set_var_design;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
+ get_mm_, \
+ set_mm_design_, \
+ set_mm_blend_, \
+ get_mm_var_, \
+ set_var_design_ ) \
+ static const FT_Service_MultiMastersRec class_ = \
+ { \+ get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \
+ get_mm_, \
+ set_mm_design_, \
+ set_mm_blend_, \
+ get_mm_var_, \
+ set_var_design_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Service_MultiMastersRec* clazz ) \
+ { \+ clazz->get_mm = get_mm_; \
+ clazz->set_mm_design = set_mm_design_; \
+ clazz->set_mm_blend = set_mm_blend_; \
+ clazz->get_mm_var = get_mm_var_; \
+ clazz->set_var_design = set_var_design_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVMM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svotval.h
@@ -1,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* svotval.h */
+/* */
+/* The FreeType OpenType validation service (specification). */
+/* */
+/* Copyright 2004, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVOTVAL_H__
+#define __SVOTVAL_H__
+
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate"
+
+
+ typedef FT_Error
+ (*otv_validate_func)( FT_Face volatile face,
+ FT_UInt ot_flags,
+ FT_Bytes *base,
+ FT_Bytes *gdef,
+ FT_Bytes *gpos,
+ FT_Bytes *gsub,
+ FT_Bytes *jstf );
+
+
+ FT_DEFINE_SERVICE( OTvalidate )
+ {+ otv_validate_func validate;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVOTVAL_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svpfr.h
@@ -1,0 +1,66 @@
+/***************************************************************************/
+/* */
+/* svpfr.h */
+/* */
+/* Internal PFR service functions (specification). */
+/* */
+/* Copyright 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPFR_H__
+#define __SVPFR_H__
+
+#include FT_PFR_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics"
+
+
+ typedef FT_Error
+ (*FT_PFR_GetMetricsFunc)( FT_Face face,
+ FT_UInt *aoutline,
+ FT_UInt *ametrics,
+ FT_Fixed *ax_scale,
+ FT_Fixed *ay_scale );
+
+ typedef FT_Error
+ (*FT_PFR_GetKerningFunc)( FT_Face face,
+ FT_UInt left,
+ FT_UInt right,
+ FT_Vector *avector );
+
+ typedef FT_Error
+ (*FT_PFR_GetAdvanceFunc)( FT_Face face,
+ FT_UInt gindex,
+ FT_Pos *aadvance );
+
+
+ FT_DEFINE_SERVICE( PfrMetrics )
+ {+ FT_PFR_GetMetricsFunc get_metrics;
+ FT_PFR_GetKerningFunc get_kerning;
+ FT_PFR_GetAdvanceFunc get_advance;
+
+ };
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __SVPFR_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svpostnm.h
@@ -1,0 +1,81 @@
+/***************************************************************************/
+/* */
+/* svpostnm.h */
+/* */
+/* The FreeType PostScript name services (specification). */
+/* */
+/* Copyright 2003, 2007, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPOSTNM_H__
+#define __SVPOSTNM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+ /*
+ * A trivial service used to retrieve the PostScript name of a given
+ * font when available. The `get_name' field should never be NULL.
+ *
+ * The corresponding function can return NULL to indicate that the
+ * PostScript name is not available.
+ *
+ * The name is owned by the face and will be destroyed with it.
+ */
+
+#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name"
+
+
+ typedef const char*
+ (*FT_PsName_GetFunc)( FT_Face face );
+
+
+ FT_DEFINE_SERVICE( PsFontName )
+ {+ FT_PsName_GetFunc get_ps_font_name;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
+ static const FT_Service_PsFontNameRec class_ = \
+ { \+ get_ps_font_name_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_Service_PsFontNameRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->get_ps_font_name = get_ps_font_name_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPOSTNM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svprop.h
@@ -1,0 +1,81 @@
+/***************************************************************************/
+/* */
+/* svprop.h */
+/* */
+/* The FreeType property service (specification). */
+/* */
+/* Copyright 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPROP_H__
+#define __SVPROP_H__
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_PROPERTIES "properties"
+
+
+ typedef FT_Error
+ (*FT_Properties_SetFunc)( FT_Module module,
+ const char* property_name,
+ const void* value );
+
+ typedef FT_Error
+ (*FT_Properties_GetFunc)( FT_Module module,
+ const char* property_name,
+ void* value );
+
+
+ FT_DEFINE_SERVICE( Properties )
+ {+ FT_Properties_SetFunc set_property;
+ FT_Properties_GetFunc get_property;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \
+ set_property_, \
+ get_property_ ) \
+ static const FT_Service_PropertiesRec class_ = \
+ { \+ set_property_, \
+ get_property_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \
+ set_property_, \
+ get_property_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Service_PropertiesRec* clazz ) \
+ { \+ clazz->set_property = set_property_; \
+ clazz->get_property = get_property_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPROP_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svpscmap.h
@@ -1,0 +1,177 @@
+/***************************************************************************/
+/* */
+/* svpscmap.h */
+/* */
+/* The FreeType PostScript charmap service (specification). */
+/* */
+/* Copyright 2003, 2006, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPSCMAP_H__
+#define __SVPSCMAP_H__
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps"
+
+
+ /*
+ * Adobe glyph name to unicode value.
+ */
+ typedef FT_UInt32
+ (*PS_Unicode_ValueFunc)( const char* glyph_name );
+
+ /*
+ * Macintosh name id to glyph name. NULL if invalid index.
+ */
+ typedef const char*
+ (*PS_Macintosh_NameFunc)( FT_UInt name_index );
+
+ /*
+ * Adobe standard string ID to glyph name. NULL if invalid index.
+ */
+ typedef const char*
+ (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index );
+
+
+ /*
+ * Simple unicode -> glyph index charmap built from font glyph names
+ * table.
+ */
+ typedef struct PS_UniMap_
+ {+ FT_UInt32 unicode; /* bit 31 set: is glyph variant */
+ FT_UInt glyph_index;
+
+ } PS_UniMap;
+
+
+ typedef struct PS_UnicodesRec_* PS_Unicodes;
+
+ typedef struct PS_UnicodesRec_
+ {+ FT_CMapRec cmap;
+ FT_UInt num_maps;
+ PS_UniMap* maps;
+
+ } PS_UnicodesRec;
+
+
+ /*
+ * A function which returns a glyph name for a given index. Returns
+ * NULL if invalid index.
+ */
+ typedef const char*
+ (*PS_GetGlyphNameFunc)( FT_Pointer data,
+ FT_UInt string_index );
+
+ /*
+ * A function used to release the glyph name returned by
+ * PS_GetGlyphNameFunc, when needed
+ */
+ typedef void
+ (*PS_FreeGlyphNameFunc)( FT_Pointer data,
+ const char* name );
+
+ typedef FT_Error
+ (*PS_Unicodes_InitFunc)( FT_Memory memory,
+ PS_Unicodes unicodes,
+ FT_UInt num_glyphs,
+ PS_GetGlyphNameFunc get_glyph_name,
+ PS_FreeGlyphNameFunc free_glyph_name,
+ FT_Pointer glyph_data );
+
+ typedef FT_UInt
+ (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes,
+ FT_UInt32 unicode );
+
+ typedef FT_UInt32
+ (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes,
+ FT_UInt32 *unicode );
+
+
+ FT_DEFINE_SERVICE( PsCMaps )
+ {+ PS_Unicode_ValueFunc unicode_value;
+
+ PS_Unicodes_InitFunc unicodes_init;
+ PS_Unicodes_CharIndexFunc unicodes_char_index;
+ PS_Unicodes_CharNextFunc unicodes_char_next;
+
+ PS_Macintosh_NameFunc macintosh_name;
+ PS_Adobe_Std_StringsFunc adobe_std_strings;
+ const unsigned short* adobe_std_encoding;
+ const unsigned short* adobe_expert_encoding;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \
+ unicode_value_, \
+ unicodes_init_, \
+ unicodes_char_index_, \
+ unicodes_char_next_, \
+ macintosh_name_, \
+ adobe_std_strings_, \
+ adobe_std_encoding_, \
+ adobe_expert_encoding_ ) \
+ static const FT_Service_PsCMapsRec class_ = \
+ { \+ unicode_value_, unicodes_init_, \
+ unicodes_char_index_, unicodes_char_next_, macintosh_name_, \
+ adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \
+ unicode_value_, \
+ unicodes_init_, \
+ unicodes_char_index_, \
+ unicodes_char_next_, \
+ macintosh_name_, \
+ adobe_std_strings_, \
+ adobe_std_encoding_, \
+ adobe_expert_encoding_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_Service_PsCMapsRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->unicode_value = unicode_value_; \
+ clazz->unicodes_init = unicodes_init_; \
+ clazz->unicodes_char_index = unicodes_char_index_; \
+ clazz->unicodes_char_next = unicodes_char_next_; \
+ clazz->macintosh_name = macintosh_name_; \
+ clazz->adobe_std_strings = adobe_std_strings_; \
+ clazz->adobe_std_encoding = adobe_std_encoding_; \
+ clazz->adobe_expert_encoding = adobe_expert_encoding_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSCMAP_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svpsinfo.h
@@ -1,0 +1,111 @@
+/***************************************************************************/
+/* */
+/* svpsinfo.h */
+/* */
+/* The FreeType PostScript info service (specification). */
+/* */
+/* Copyright 2003, 2004, 2009, 2011, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVPSINFO_H__
+#define __SVPSINFO_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info"
+
+
+ typedef FT_Error
+ (*PS_GetFontInfoFunc)( FT_Face face,
+ PS_FontInfoRec* afont_info );
+
+ typedef FT_Error
+ (*PS_GetFontExtraFunc)( FT_Face face,
+ PS_FontExtraRec* afont_extra );
+
+ typedef FT_Int
+ (*PS_HasGlyphNamesFunc)( FT_Face face );
+
+ typedef FT_Error
+ (*PS_GetFontPrivateFunc)( FT_Face face,
+ PS_PrivateRec* afont_private );
+
+ typedef FT_Long
+ (*PS_GetFontValueFunc)( FT_Face face,
+ PS_Dict_Keys key,
+ FT_UInt idx,
+ void *value,
+ FT_Long value_len );
+
+
+ FT_DEFINE_SERVICE( PsInfo )
+ {+ PS_GetFontInfoFunc ps_get_font_info;
+ PS_GetFontExtraFunc ps_get_font_extra;
+ PS_HasGlyphNamesFunc ps_has_glyph_names;
+ PS_GetFontPrivateFunc ps_get_font_private;
+ PS_GetFontValueFunc ps_get_font_value;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSINFOREC( class_, \
+ get_font_info_, \
+ ps_get_font_extra_, \
+ has_glyph_names_, \
+ get_font_private_, \
+ get_font_value_ ) \
+ static const FT_Service_PsInfoRec class_ = \
+ { \+ get_font_info_, ps_get_font_extra_, has_glyph_names_, \
+ get_font_private_, get_font_value_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PSINFOREC( class_, \
+ get_font_info_, \
+ ps_get_font_extra_, \
+ has_glyph_names_, \
+ get_font_private_, \
+ get_font_value_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_Service_PsInfoRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->ps_get_font_info = get_font_info_; \
+ clazz->ps_get_font_extra = ps_get_font_extra_; \
+ clazz->ps_has_glyph_names = has_glyph_names_; \
+ clazz->ps_get_font_private = get_font_private_; \
+ clazz->ps_get_font_value = get_font_value_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSINFO_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svsfnt.h
@@ -1,0 +1,103 @@
+/***************************************************************************/
+/* */
+/* svsfnt.h */
+/* */
+/* The FreeType SFNT table loading service (specification). */
+/* */
+/* Copyright 2003, 2004, 2009, 2012 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVSFNT_H__
+#define __SVSFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * SFNT table loading service.
+ */
+
+#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table"
+
+
+ /*
+ * Used to implement FT_Load_Sfnt_Table().
+ */
+ typedef FT_Error
+ (*FT_SFNT_TableLoadFunc)( FT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length );
+
+ /*
+ * Used to implement FT_Get_Sfnt_Table().
+ */
+ typedef void*
+ (*FT_SFNT_TableGetFunc)( FT_Face face,
+ FT_Sfnt_Tag tag );
+
+
+ /*
+ * Used to implement FT_Sfnt_Table_Info().
+ */
+ typedef FT_Error
+ (*FT_SFNT_TableInfoFunc)( FT_Face face,
+ FT_UInt idx,
+ FT_ULong *tag,
+ FT_ULong *offset,
+ FT_ULong *length );
+
+
+ FT_DEFINE_SERVICE( SFNT_Table )
+ {+ FT_SFNT_TableLoadFunc load_table;
+ FT_SFNT_TableGetFunc get_table;
+ FT_SFNT_TableInfoFunc table_info;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
+ static const FT_Service_SFNT_TableRec class_ = \
+ { \+ load_, get_, info_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Service_SFNT_TableRec* clazz ) \
+ { \+ clazz->load_table = load_; \
+ clazz->get_table = get_; \
+ clazz->table_info = info_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVSFNT_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svttcmap.h
@@ -1,0 +1,107 @@
+/***************************************************************************/
+/* */
+/* svttcmap.h */
+/* */
+/* The FreeType TrueType/sfnt cmap extra information service. */
+/* */
+/* Copyright 2003 by */
+/* Masatake YAMATO, Redhat K.K. */
+/* */
+/* Copyright 2003, 2008, 2009, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+/* Development of this service is support of
+ Information-technology Promotion Agency, Japan. */
+
+#ifndef __SVTTCMAP_H__
+#define __SVTTCMAP_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_CMapInfo */
+ /* */
+ /* <Description> */
+ /* A structure used to store TrueType/sfnt specific cmap information */
+ /* which is not covered by the generic @FT_CharMap structure. This */
+ /* structure can be accessed with the @FT_Get_TT_CMap_Info function. */
+ /* */
+ /* <Fields> */
+ /* language :: */
+ /* The language ID used in Mac fonts. Definitions of values are in */
+ /* `ttnameid.h'. */
+ /* */
+ /* format :: */
+ /* The cmap format. OpenType 1.5 defines the formats 0 (byte */
+ /* encoding table), 2~(high-byte mapping through table), 4~(segment */
+ /* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */
+ /* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */
+ /* coverage), and 14 (Unicode Variation Sequences). */
+ /* */
+ typedef struct TT_CMapInfo_
+ {+ FT_ULong language;
+ FT_Long format;
+
+ } TT_CMapInfo;
+
+
+ typedef FT_Error
+ (*TT_CMap_Info_GetFunc)( FT_CharMap charmap,
+ TT_CMapInfo *cmap_info );
+
+
+ FT_DEFINE_SERVICE( TTCMaps )
+ {+ TT_CMap_Info_GetFunc get_cmap_info;
+ };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \
+ static const FT_Service_TTCMapsRec class_ = \
+ { \+ get_cmap_info_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ FT_Service_TTCMapsRec* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->get_cmap_info = get_cmap_info_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTCMAP_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svtteng.h
@@ -1,0 +1,53 @@
+/***************************************************************************/
+/* */
+/* svtteng.h */
+/* */
+/* The FreeType TrueType engine query service (specification). */
+/* */
+/* Copyright 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVTTENG_H__
+#define __SVTTENG_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * SFNT table loading service.
+ */
+
+#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine"
+
+ /*
+ * Used to implement FT_Get_TrueType_Engine_Type
+ */
+
+ FT_DEFINE_SERVICE( TrueTypeEngine )
+ {+ FT_TrueTypeEngineType engine_type;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVTTENG_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svttglyf.h
@@ -1,0 +1,68 @@
+/***************************************************************************/
+/* */
+/* svttglyf.h */
+/* */
+/* The FreeType TrueType glyph service. */
+/* */
+/* Copyright 2007, 2009, 2012 by David Turner. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+#ifndef __SVTTGLYF_H__
+#define __SVTTGLYF_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_GLYF "tt-glyf"
+
+
+ typedef FT_ULong
+ (*TT_Glyf_GetLocationFunc)( FT_Face face,
+ FT_UInt gindex,
+ FT_ULong *psize );
+
+ FT_DEFINE_SERVICE( TTGlyf )
+ {+ TT_Glyf_GetLocationFunc get_location;
+ };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \
+ static const FT_Service_TTGlyfRec class_ = \
+ { \+ get_location_ \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Service_TTGlyfRec* clazz ) \
+ { \+ clazz->get_location = get_location_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTGLYF_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svwinfnt.h
@@ -1,0 +1,50 @@
+/***************************************************************************/
+/* */
+/* svwinfnt.h */
+/* */
+/* The FreeType Windows FNT/FONT service (specification). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVWINFNT_H__
+#define __SVWINFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_WINFONTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_WINFNT "winfonts"
+
+ typedef FT_Error
+ (*FT_WinFnt_GetHeaderFunc)( FT_Face face,
+ FT_WinFNT_HeaderRec *aheader );
+
+
+ FT_DEFINE_SERVICE( WinFnt )
+ {+ FT_WinFnt_GetHeaderFunc get_header;
+ };
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVWINFNT_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/services/svxf86nm.h
@@ -1,0 +1,55 @@
+/***************************************************************************/
+/* */
+/* svxf86nm.h */
+/* */
+/* The FreeType XFree86 services (specification only). */
+/* */
+/* Copyright 2003 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SVXF86NM_H__
+#define __SVXF86NM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+ * A trivial service used to return the name of a face's font driver,
+ * according to the XFree86 nomenclature. Note that the service data
+ * is a simple constant string pointer.
+ */
+
+#define FT_SERVICE_ID_XF86_NAME "xf86-driver-name"
+
+#define FT_XF86_FORMAT_TRUETYPE "TrueType"
+#define FT_XF86_FORMAT_TYPE_1 "Type 1"
+#define FT_XF86_FORMAT_BDF "BDF"
+#define FT_XF86_FORMAT_PCF "PCF"
+#define FT_XF86_FORMAT_TYPE_42 "Type 42"
+#define FT_XF86_FORMAT_CID "CID Type 1"
+#define FT_XF86_FORMAT_CFF "CFF"
+#define FT_XF86_FORMAT_PFR "PFR"
+#define FT_XF86_FORMAT_WINFNT "Windows FNT"
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVXF86NM_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/sfnt.h
@@ -1,0 +1,707 @@
+/***************************************************************************/
+/* */
+/* sfnt.h */
+/* */
+/* High-level `sfnt' driver interface (specification). */
+/* */
+/* Copyright 1996-2006, 2009, 2012-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __SFNT_H__
+#define __SFNT_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Init_Face_Func */
+ /* */
+ /* <Description> */
+ /* First part of the SFNT face object initialization. This finds */
+ /* the face in a SFNT file or collection, and load its format tag in */
+ /* face->format_tag. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* face_index :: The index of the TrueType font, if we are opening a */
+ /* collection. */
+ /* */
+ /* num_params :: The number of additional parameters. */
+ /* */
+ /* params :: Optional additional parameters. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be at the font file's origin. */
+ /* */
+ /* This function recognizes fonts embedded in a `TrueType */
+ /* collection'. */
+ /* */
+ /* Once the format tag has been validated by the font driver, it */
+ /* should then call the TT_Load_Face_Func() callback to read the rest */
+ /* of the SFNT tables in the object. */
+ /* */
+ typedef FT_Error
+ (*TT_Init_Face_Func)( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Face_Func */
+ /* */
+ /* <Description> */
+ /* Second part of the SFNT face object initialization. This loads */
+ /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */
+ /* face object. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* face_index :: The index of the TrueType font, if we are opening a */
+ /* collection. */
+ /* */
+ /* num_params :: The number of additional parameters. */
+ /* */
+ /* params :: Optional additional parameters. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function must be called after TT_Init_Face_Func(). */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Face_Func)( FT_Stream stream,
+ TT_Face face,
+ FT_Int face_index,
+ FT_Int num_params,
+ FT_Parameter* params );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Done_Face_Func */
+ /* */
+ /* <Description> */
+ /* A callback used to delete the common SFNT data from a face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* <Note> */
+ /* This function does NOT destroy the face object. */
+ /* */
+ typedef void
+ (*TT_Done_Face_Func)( TT_Face face );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Any_Func */
+ /* */
+ /* <Description> */
+ /* Load any font table into client memory. */
+ /* */
+ /* <Input> */
+ /* face :: The face object to look for. */
+ /* */
+ /* tag :: The tag of table to load. Use the value 0 if you want */
+ /* to access the whole font file, else set this parameter */
+ /* to a valid TrueType table tag that you can forge with */
+ /* the MAKE_TT_TAG macro. */
+ /* */
+ /* offset :: The starting offset in the table (or the file if */
+ /* tag == 0). */
+ /* */
+ /* length :: The address of the decision variable: */
+ /* */
+ /* If length == NULL: */
+ /* Loads the whole table. Returns an error if */
+ /* `offset' == 0! */
+ /* */
+ /* If *length == 0: */
+ /* Exits immediately; returning the length of the given */
+ /* table or of the font file, depending on the value of */
+ /* `tag'. */
+ /* */
+ /* If *length != 0: */
+ /* Loads the next `length' bytes of table or font, */
+ /* starting at offset `offset' (in table or font too). */
+ /* */
+ /* <Output> */
+ /* buffer :: The address of target buffer. */
+ /* */
+ /* <Return> */
+ /* TrueType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Any_Func)( TT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte *buffer,
+ FT_ULong* length );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Find_SBit_Image_Func */
+ /* */
+ /* <Description> */
+ /* Check whether an embedded bitmap (an `sbit') exists for a given */
+ /* glyph, at a given strike. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* glyph_index :: The glyph index. */
+ /* */
+ /* strike_index :: The current strike index. */
+ /* */
+ /* <Output> */
+ /* arange :: The SBit range containing the glyph index. */
+ /* */
+ /* astrike :: The SBit strike containing the glyph index. */
+ /* */
+ /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns */
+ /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
+ /* glyph. */
+ /* */
+ typedef FT_Error
+ (*TT_Find_SBit_Image_Func)( TT_Face face,
+ FT_UInt glyph_index,
+ FT_ULong strike_index,
+ TT_SBit_Range *arange,
+ TT_SBit_Strike *astrike,
+ FT_ULong *aglyph_offset );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_SBit_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Get the big metrics for a given embedded bitmap. */
+ /* */
+ /* <Input> */
+ /* stream :: The input stream. */
+ /* */
+ /* range :: The SBit range containing the glyph. */
+ /* */
+ /* <Output> */
+ /* big_metrics :: A big SBit metrics structure for the glyph. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be positioned at the glyph's offset within */
+ /* the `EBDT' table before the call. */
+ /* */
+ /* If the image format uses variable metrics, the stream cursor is */
+ /* positioned just after the metrics header in the `EBDT' table on */
+ /* function exit. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_SBit_Metrics_Func)( FT_Stream stream,
+ TT_SBit_Range range,
+ TT_SBit_Metrics metrics );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_SBit_Image_Func */
+ /* */
+ /* <Description> */
+ /* Load a given glyph sbit image from the font resource. This also */
+ /* returns its metrics. */
+ /* */
+ /* <Input> */
+ /* face :: */
+ /* The target face object. */
+ /* */
+ /* strike_index :: */
+ /* The strike index. */
+ /* */
+ /* glyph_index :: */
+ /* The current glyph index. */
+ /* */
+ /* load_flags :: */
+ /* The current load flags. */
+ /* */
+ /* stream :: */
+ /* The input stream. */
+ /* */
+ /* <Output> */
+ /* amap :: */
+ /* The target pixmap. */
+ /* */
+ /* ametrics :: */
+ /* A big sbit metrics structure for the glyph image. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* glyph sbit exists for the index. */
+ /* */
+ /* <Note> */
+ /* The `map.buffer' field is always freed before the glyph is loaded. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_SBit_Image_Func)( TT_Face face,
+ FT_ULong strike_index,
+ FT_UInt glyph_index,
+ FT_UInt load_flags,
+ FT_Stream stream,
+ FT_Bitmap *amap,
+ TT_SBit_MetricsRec *ametrics );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Set_SBit_Strike_Func */
+ /* */
+ /* <Description> */
+ /* Select an sbit strike for a given size request. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* req :: The size request. */
+ /* */
+ /* <Output> */
+ /* astrike_index :: The index of the sbit strike. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* sbit strike exists for the selected ppem values. */
+ /* */
+ typedef FT_Error
+ (*TT_Set_SBit_Strike_Func)( TT_Face face,
+ FT_Size_Request req,
+ FT_ULong* astrike_index );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Strike_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Load the metrics of a given strike. */
+ /* */
+ /* <Input> */
+ /* face :: The target face object. */
+ /* */
+ /* strike_index :: The strike index. */
+ /* */
+ /* <Output> */
+ /* metrics :: the metrics of the strike. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. Returns an error if no */
+ /* such sbit strike exists. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Strike_Metrics_Func)( TT_Face face,
+ FT_ULong strike_index,
+ FT_Size_Metrics* metrics );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Get_PS_Name_Func */
+ /* */
+ /* <Description> */
+ /* Get the PostScript glyph name of a glyph. */
+ /* */
+ /* <Input> */
+ /* idx :: The glyph index. */
+ /* */
+ /* PSname :: The address of a string pointer. Will be NULL in case */
+ /* of error, otherwise it is a pointer to the glyph name. */
+ /* */
+ /* You must not modify the returned string! */
+ /* */
+ /* <Output> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Get_PS_Name_Func)( TT_Face face,
+ FT_UInt idx,
+ FT_String** PSname );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Load a metrics table, which is a table with a horizontal and a */
+ /* vertical version. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* vertical :: A boolean flag. If set, load the vertical one. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Metrics_Func)( TT_Face face,
+ FT_Stream stream,
+ FT_Bool vertical );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Get_Metrics_Func */
+ /* */
+ /* <Description> */
+ /* Load the horizontal or vertical header in a face object. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* vertical :: A boolean flag. If set, load vertical metrics. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Get_Metrics_Func)( TT_Face face,
+ FT_Bool vertical,
+ FT_UInt gindex,
+ FT_Short* abearing,
+ FT_UShort* aadvance );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Load_Table_Func */
+ /* */
+ /* <Description> */
+ /* Load a given TrueType table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The function uses `face->goto_table' to seek the stream to the */
+ /* start of the table, except while loading the font directory. */
+ /* */
+ typedef FT_Error
+ (*TT_Load_Table_Func)( TT_Face face,
+ FT_Stream stream );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Free_Table_Func */
+ /* */
+ /* <Description> */
+ /* Free a given TrueType table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ typedef void
+ (*TT_Free_Table_Func)( TT_Face face );
+
+
+ /*
+ * @functype:
+ * TT_Face_GetKerningFunc
+ *
+ * @description:
+ * Return the horizontal kerning value between two glyphs.
+ *
+ * @input:
+ * face :: A handle to the source face object.
+ * left_glyph :: The left glyph index.
+ * right_glyph :: The right glyph index.
+ *
+ * @return:
+ * The kerning value in font units.
+ */
+ typedef FT_Int
+ (*TT_Face_GetKerningFunc)( TT_Face face,
+ FT_UInt left_glyph,
+ FT_UInt right_glyph );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* SFNT_Interface */
+ /* */
+ /* <Description> */
+ /* This structure holds pointers to the functions used to load and */
+ /* free the basic tables that are required in a `sfnt' font file. */
+ /* */
+ /* <Fields> */
+ /* Check the various xxx_Func() descriptions for details. */
+ /* */
+ typedef struct SFNT_Interface_
+ {+ TT_Loader_GotoTableFunc goto_table;
+
+ TT_Init_Face_Func init_face;
+ TT_Load_Face_Func load_face;
+ TT_Done_Face_Func done_face;
+ FT_Module_Requester get_interface;
+
+ TT_Load_Any_Func load_any;
+
+ /* these functions are called by `load_face' but they can also */
+ /* be called from external modules, if there is a need to do so */
+ TT_Load_Table_Func load_head;
+ TT_Load_Metrics_Func load_hhea;
+ TT_Load_Table_Func load_cmap;
+ TT_Load_Table_Func load_maxp;
+ TT_Load_Table_Func load_os2;
+ TT_Load_Table_Func load_post;
+
+ TT_Load_Table_Func load_name;
+ TT_Free_Table_Func free_name;
+
+ /* this field was called `load_kerning' up to version 2.1.10 */
+ TT_Load_Table_Func load_kern;
+
+ TT_Load_Table_Func load_gasp;
+ TT_Load_Table_Func load_pclt;
+
+ /* see `ttload.h'; this field was called `load_bitmap_header' up to */
+ /* version 2.1.10 */
+ TT_Load_Table_Func load_bhed;
+
+ TT_Load_SBit_Image_Func load_sbit_image;
+
+ /* see `ttpost.h' */
+ TT_Get_PS_Name_Func get_psname;
+ TT_Free_Table_Func free_psnames;
+
+ /* starting here, the structure differs from version 2.1.7 */
+
+ /* this field was introduced in version 2.1.8, named `get_psname' */
+ TT_Face_GetKerningFunc get_kerning;
+
+ /* new elements introduced after version 2.1.10 */
+
+ /* load the font directory, i.e., the offset table and */
+ /* the table directory */
+ TT_Load_Table_Func load_font_dir;
+ TT_Load_Metrics_Func load_hmtx;
+
+ TT_Load_Table_Func load_eblc;
+ TT_Free_Table_Func free_eblc;
+
+ TT_Set_SBit_Strike_Func set_sbit_strike;
+ TT_Load_Strike_Metrics_Func load_strike_metrics;
+
+ TT_Get_Metrics_Func get_metrics;
+
+ } SFNT_Interface;
+
+
+ /* transitional */
+ typedef SFNT_Interface* SFNT_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SFNT_INTERFACE( \
+ class_, \
+ goto_table_, \
+ init_face_, \
+ load_face_, \
+ done_face_, \
+ get_interface_, \
+ load_any_, \
+ load_head_, \
+ load_hhea_, \
+ load_cmap_, \
+ load_maxp_, \
+ load_os2_, \
+ load_post_, \
+ load_name_, \
+ free_name_, \
+ load_kern_, \
+ load_gasp_, \
+ load_pclt_, \
+ load_bhed_, \
+ load_sbit_image_, \
+ get_psname_, \
+ free_psnames_, \
+ get_kerning_, \
+ load_font_dir_, \
+ load_hmtx_, \
+ load_eblc_, \
+ free_eblc_, \
+ set_sbit_strike_, \
+ load_strike_metrics_, \
+ get_metrics_ ) \
+ static const SFNT_Interface class_ = \
+ { \+ goto_table_, \
+ init_face_, \
+ load_face_, \
+ done_face_, \
+ get_interface_, \
+ load_any_, \
+ load_head_, \
+ load_hhea_, \
+ load_cmap_, \
+ load_maxp_, \
+ load_os2_, \
+ load_post_, \
+ load_name_, \
+ free_name_, \
+ load_kern_, \
+ load_gasp_, \
+ load_pclt_, \
+ load_bhed_, \
+ load_sbit_image_, \
+ get_psname_, \
+ free_psnames_, \
+ get_kerning_, \
+ load_font_dir_, \
+ load_hmtx_, \
+ load_eblc_, \
+ free_eblc_, \
+ set_sbit_strike_, \
+ load_strike_metrics_, \
+ get_metrics_, \
+ };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_INTERNAL( a, a_ ) \
+ clazz->a = a_;
+
+#define FT_DEFINE_SFNT_INTERFACE( \
+ class_, \
+ goto_table_, \
+ init_face_, \
+ load_face_, \
+ done_face_, \
+ get_interface_, \
+ load_any_, \
+ load_head_, \
+ load_hhea_, \
+ load_cmap_, \
+ load_maxp_, \
+ load_os2_, \
+ load_post_, \
+ load_name_, \
+ free_name_, \
+ load_kern_, \
+ load_gasp_, \
+ load_pclt_, \
+ load_bhed_, \
+ load_sbit_image_, \
+ get_psname_, \
+ free_psnames_, \
+ get_kerning_, \
+ load_font_dir_, \
+ load_hmtx_, \
+ load_eblc_, \
+ free_eblc_, \
+ set_sbit_strike_, \
+ load_strike_metrics_, \
+ get_metrics_ ) \
+ void \
+ FT_Init_Class_ ## class_( FT_Library library, \
+ SFNT_Interface* clazz ) \
+ { \+ FT_UNUSED( library ); \
+ \
+ clazz->goto_table = goto_table_; \
+ clazz->init_face = init_face_; \
+ clazz->load_face = load_face_; \
+ clazz->done_face = done_face_; \
+ clazz->get_interface = get_interface_; \
+ clazz->load_any = load_any_; \
+ clazz->load_head = load_head_; \
+ clazz->load_hhea = load_hhea_; \
+ clazz->load_cmap = load_cmap_; \
+ clazz->load_maxp = load_maxp_; \
+ clazz->load_os2 = load_os2_; \
+ clazz->load_post = load_post_; \
+ clazz->load_name = load_name_; \
+ clazz->free_name = free_name_; \
+ clazz->load_kern = load_kern_; \
+ clazz->load_gasp = load_gasp_; \
+ clazz->load_pclt = load_pclt_; \
+ clazz->load_bhed = load_bhed_; \
+ clazz->load_sbit_image = load_sbit_image_; \
+ clazz->get_psname = get_psname_; \
+ clazz->free_psnames = free_psnames_; \
+ clazz->get_kerning = get_kerning_; \
+ clazz->load_font_dir = load_font_dir_; \
+ clazz->load_hmtx = load_hmtx_; \
+ clazz->load_eblc = load_eblc_; \
+ clazz->free_eblc = free_eblc_; \
+ clazz->set_sbit_strike = set_sbit_strike_; \
+ clazz->load_strike_metrics = load_strike_metrics_; \
+ clazz->get_metrics = get_metrics_; \
+ }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __SFNT_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/t1types.h
@@ -1,0 +1,255 @@
+/***************************************************************************/
+/* */
+/* t1types.h */
+/* */
+/* Basic Type1/Type2 type definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2004, 2006, 2008, 2009, 2011, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1TYPES_H__
+#define __T1TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_EncodingRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling a custom encoding. */
+ /* */
+ /* <Fields> */
+ /* num_chars :: The number of character codes in the encoding. */
+ /* Usually 256. */
+ /* */
+ /* code_first :: The lowest valid character code in the encoding. */
+ /* */
+ /* code_last :: The highest valid character code in the encoding */
+ /* + 1. When equal to code_first there are no valid */
+ /* character codes. */
+ /* */
+ /* char_index :: An array of corresponding glyph indices. */
+ /* */
+ /* char_name :: An array of corresponding glyph names. */
+ /* */
+ typedef struct T1_EncodingRecRec_
+ {+ FT_Int num_chars;
+ FT_Int code_first;
+ FT_Int code_last;
+
+ FT_UShort* char_index;
+ FT_String** char_name;
+
+ } T1_EncodingRec, *T1_Encoding;
+
+
+ /* used to hold extra data of PS_FontInfoRec that
+ * cannot be stored in the publicly defined structure.
+ *
+ * Note these can't be blended with multiple-masters.
+ */
+ typedef struct PS_FontExtraRec_
+ {+ FT_UShort fs_type;
+
+ } PS_FontExtraRec;
+
+
+ typedef struct T1_FontRec_
+ {+ PS_FontInfoRec font_info; /* font info dictionary */
+ PS_FontExtraRec font_extra; /* font info extra fields */
+ PS_PrivateRec private_dict; /* private dictionary */
+ FT_String* font_name; /* top-level dictionary */
+
+ T1_EncodingType encoding_type;
+ T1_EncodingRec encoding;
+
+ FT_Byte* subrs_block;
+ FT_Byte* charstrings_block;
+ FT_Byte* glyph_names_block;
+
+ FT_Int num_subrs;
+ FT_Byte** subrs;
+ FT_PtrDist* subrs_len;
+
+ FT_Int num_glyphs;
+ FT_String** glyph_names; /* array of glyph names */
+ FT_Byte** charstrings; /* array of glyph charstrings */
+ FT_PtrDist* charstrings_len;
+
+ FT_Byte paint_type;
+ FT_Byte font_type;
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+ FT_BBox font_bbox;
+ FT_Long font_id;
+
+ FT_Fixed stroke_width;
+
+ } T1_FontRec, *T1_Font;
+
+
+ typedef struct CID_SubrsRec_
+ {+ FT_UInt num_subrs;
+ FT_Byte** code;
+
+ } CID_SubrsRec, *CID_Subrs;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** AFM FONT INFORMATION STRUCTURES ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ typedef struct AFM_TrackKernRec_
+ {+ FT_Int degree;
+ FT_Fixed min_ptsize;
+ FT_Fixed min_kern;
+ FT_Fixed max_ptsize;
+ FT_Fixed max_kern;
+
+ } AFM_TrackKernRec, *AFM_TrackKern;
+
+ typedef struct AFM_KernPairRec_
+ {+ FT_Int index1;
+ FT_Int index2;
+ FT_Int x;
+ FT_Int y;
+
+ } AFM_KernPairRec, *AFM_KernPair;
+
+ typedef struct AFM_FontInfoRec_
+ {+ FT_Bool IsCIDFont;
+ FT_BBox FontBBox;
+ FT_Fixed Ascender;
+ FT_Fixed Descender;
+ AFM_TrackKern TrackKerns; /* free if non-NULL */
+ FT_Int NumTrackKern;
+ AFM_KernPair KernPairs; /* free if non-NULL */
+ FT_Int NumKernPair;
+
+ } AFM_FontInfoRec, *AFM_FontInfo;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** ORIGINAL T1_FACE CLASS DEFINITION ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ typedef struct T1_FaceRec_* T1_Face;
+ typedef struct CID_FaceRec_* CID_Face;
+
+
+ typedef struct T1_FaceRec_
+ {+ FT_FaceRec root;
+ T1_FontRec type1;
+ const void* psnames;
+ const void* psaux;
+ const void* afm_data;
+ FT_CharMapRec charmaprecs[2];
+ FT_CharMap charmaps[2];
+
+ /* support for Multiple Masters fonts */
+ PS_Blend blend;
+
+ /* undocumented, optional: indices of subroutines that express */
+ /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
+ /* respectively, as Type 2 charstrings; -1 if keywords not present */
+ FT_Int ndv_idx;
+ FT_Int cdv_idx;
+
+ /* undocumented, optional: has the same meaning as len_buildchar */
+ /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */
+ FT_UInt len_buildchar;
+ FT_Long* buildchar;
+
+ /* since version 2.1 - interface to PostScript hinter */
+ const void* pshinter;
+
+ } T1_FaceRec;
+
+
+ typedef struct CID_FaceRec_
+ {+ FT_FaceRec root;
+ void* psnames;
+ void* psaux;
+ CID_FaceInfoRec cid;
+ PS_FontExtraRec font_extra;
+#if 0
+ void* afm_data;
+#endif
+ CID_Subrs subrs;
+
+ /* since version 2.1 - interface to PostScript hinter */
+ void* pshinter;
+
+ /* since version 2.1.8, but was originally positioned after `afm_data' */
+ FT_Byte* binary_data; /* used if hex data has been converted */
+ FT_Stream cid_stream;
+
+ } CID_FaceRec;
+
+
+FT_END_HEADER
+
+#endif /* __T1TYPES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/internal/tttypes.h
@@ -1,0 +1,1517 @@
+/***************************************************************************/
+/* */
+/* tttypes.h */
+/* */
+/* Basic SFNT/TrueType type definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2002, 2004-2008, 2012-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTTYPES_H__
+#define __TTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TTC_HeaderRec */
+ /* */
+ /* <Description> */
+ /* TrueType collection header. This table contains the offsets of */
+ /* the font headers of each distinct TrueType face in the file. */
+ /* */
+ /* <Fields> */
+ /* tag :: Must be `ttc ' to indicate a TrueType collection. */
+ /* */
+ /* version :: The version number. */
+ /* */
+ /* count :: The number of faces in the collection. The */
+ /* specification says this should be an unsigned long, but */
+ /* we use a signed long since we need the value -1 for */
+ /* specific purposes. */
+ /* */
+ /* offsets :: The offsets of the font headers, one per face. */
+ /* */
+ typedef struct TTC_HeaderRec_
+ {+ FT_ULong tag;
+ FT_Fixed version;
+ FT_Long count;
+ FT_ULong* offsets;
+
+ } TTC_HeaderRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* SFNT_HeaderRec */
+ /* */
+ /* <Description> */
+ /* SFNT file format header. */
+ /* */
+ /* <Fields> */
+ /* format_tag :: The font format tag. */
+ /* */
+ /* num_tables :: The number of tables in file. */
+ /* */
+ /* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */
+ /* */
+ /* entry_selector :: Must be log2 of `search_range / 16'. */
+ /* */
+ /* range_shift :: Must be `num_tables * 16 - search_range'. */
+ /* */
+ typedef struct SFNT_HeaderRec_
+ {+ FT_ULong format_tag;
+ FT_UShort num_tables;
+ FT_UShort search_range;
+ FT_UShort entry_selector;
+ FT_UShort range_shift;
+
+ FT_ULong offset; /* not in file */
+
+ } SFNT_HeaderRec, *SFNT_Header;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_TableRec */
+ /* */
+ /* <Description> */
+ /* This structure describes a given table of a TrueType font. */
+ /* */
+ /* <Fields> */
+ /* Tag :: A four-bytes tag describing the table. */
+ /* */
+ /* CheckSum :: The table checksum. This value can be ignored. */
+ /* */
+ /* Offset :: The offset of the table from the start of the TrueType */
+ /* font in its resource. */
+ /* */
+ /* Length :: The table length (in bytes). */
+ /* */
+ typedef struct TT_TableRec_
+ {+ FT_ULong Tag; /* table type */
+ FT_ULong CheckSum; /* table checksum */
+ FT_ULong Offset; /* table file offset */
+ FT_ULong Length; /* table length */
+
+ } TT_TableRec, *TT_Table;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* WOFF_HeaderRec */
+ /* */
+ /* <Description> */
+ /* WOFF file format header. */
+ /* */
+ /* <Fields> */
+ /* See */
+ /* */
+ /* http://www.w3.org/TR/WOFF/#WOFFHeader */
+ /* */
+ typedef struct WOFF_HeaderRec_
+ {+ FT_ULong signature;
+ FT_ULong flavor;
+ FT_ULong length;
+ FT_UShort num_tables;
+ FT_UShort reserved;
+ FT_ULong totalSfntSize;
+ FT_UShort majorVersion;
+ FT_UShort minorVersion;
+ FT_ULong metaOffset;
+ FT_ULong metaLength;
+ FT_ULong metaOrigLength;
+ FT_ULong privOffset;
+ FT_ULong privLength;
+
+ } WOFF_HeaderRec, *WOFF_Header;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* WOFF_TableRec */
+ /* */
+ /* <Description> */
+ /* This structure describes a given table of a WOFF font. */
+ /* */
+ /* <Fields> */
+ /* Tag :: A four-bytes tag describing the table. */
+ /* */
+ /* Offset :: The offset of the table from the start of the WOFF */
+ /* font in its resource. */
+ /* */
+ /* CompLength :: Compressed table length (in bytes). */
+ /* */
+ /* OrigLength :: Unompressed table length (in bytes). */
+ /* */
+ /* CheckSum :: The table checksum. This value can be ignored. */
+ /* */
+ /* OrigOffset :: The uncompressed table file offset. This value gets */
+ /* computed while constructing the (uncompressed) SFNT */
+ /* header. It is not contained in the WOFF file. */
+ /* */
+ typedef struct WOFF_TableRec_
+ {+ FT_ULong Tag; /* table ID */
+ FT_ULong Offset; /* table file offset */
+ FT_ULong CompLength; /* compressed table length */
+ FT_ULong OrigLength; /* uncompressed table length */
+ FT_ULong CheckSum; /* uncompressed checksum */
+
+ FT_ULong OrigOffset; /* uncompressed table file offset */
+ /* (not in the WOFF file) */
+ } WOFF_TableRec, *WOFF_Table;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_LongMetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling the long metrics of the `hmtx' and `vmtx' */
+ /* TrueType tables. The values are expressed in font units. */
+ /* */
+ /* <Fields> */
+ /* advance :: The advance width or height for the glyph. */
+ /* */
+ /* bearing :: The left-side or top-side bearing for the glyph. */
+ /* */
+ typedef struct TT_LongMetricsRec_
+ {+ FT_UShort advance;
+ FT_Short bearing;
+
+ } TT_LongMetricsRec, *TT_LongMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_ShortMetrics */
+ /* */
+ /* <Description> */
+ /* A simple type to model the short metrics of the `hmtx' and `vmtx' */
+ /* tables. */
+ /* */
+ typedef FT_Short TT_ShortMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_NameEntryRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling TrueType name records. Name records are used */
+ /* to store important strings like family name, style name, */
+ /* copyright, etc. in _localized_ versions (i.e., language, encoding, */
+ /* etc). */
+ /* */
+ /* <Fields> */
+ /* platformID :: The ID of the name's encoding platform. */
+ /* */
+ /* encodingID :: The platform-specific ID for the name's encoding. */
+ /* */
+ /* languageID :: The platform-specific ID for the name's language. */
+ /* */
+ /* nameID :: The ID specifying what kind of name this is. */
+ /* */
+ /* stringLength :: The length of the string in bytes. */
+ /* */
+ /* stringOffset :: The offset to the string in the `name' table. */
+ /* */
+ /* string :: A pointer to the string's bytes. Note that these */
+ /* are usually UTF-16 encoded characters. */
+ /* */
+ typedef struct TT_NameEntryRec_
+ {+ FT_UShort platformID;
+ FT_UShort encodingID;
+ FT_UShort languageID;
+ FT_UShort nameID;
+ FT_UShort stringLength;
+ FT_ULong stringOffset;
+
+ /* this last field is not defined in the spec */
+ /* but used by the FreeType engine */
+
+ FT_Byte* string;
+
+ } TT_NameEntryRec, *TT_NameEntry;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_NameTableRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling the TrueType name table. */
+ /* */
+ /* <Fields> */
+ /* format :: The format of the name table. */
+ /* */
+ /* numNameRecords :: The number of names in table. */
+ /* */
+ /* storageOffset :: The offset of the name table in the `name' */
+ /* TrueType table. */
+ /* */
+ /* names :: An array of name records. */
+ /* */
+ /* stream :: the file's input stream. */
+ /* */
+ typedef struct TT_NameTableRec_
+ {+ FT_UShort format;
+ FT_UInt numNameRecords;
+ FT_UInt storageOffset;
+ TT_NameEntryRec* names;
+ FT_Stream stream;
+
+ } TT_NameTableRec, *TT_NameTable;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GaspRangeRec */
+ /* */
+ /* <Description> */
+ /* A tiny structure used to model a gasp range according to the */
+ /* TrueType specification. */
+ /* */
+ /* <Fields> */
+ /* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */
+ /* */
+ /* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */
+ /* modes to be used. */
+ /* */
+ typedef struct TT_GaspRangeRec_
+ {+ FT_UShort maxPPEM;
+ FT_UShort gaspFlag;
+
+ } TT_GaspRangeRec, *TT_GaspRange;
+
+
+#define TT_GASP_GRIDFIT 0x01
+#define TT_GASP_DOGRAY 0x02
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GaspRec */
+ /* */
+ /* <Description> */
+ /* A structure modeling the TrueType `gasp' table used to specify */
+ /* grid-fitting and anti-aliasing behaviour. */
+ /* */
+ /* <Fields> */
+ /* version :: The version number. */
+ /* */
+ /* numRanges :: The number of gasp ranges in table. */
+ /* */
+ /* gaspRanges :: An array of gasp ranges. */
+ /* */
+ typedef struct TT_Gasp_
+ {+ FT_UShort version;
+ FT_UShort numRanges;
+ TT_GaspRange gaspRanges;
+
+ } TT_GaspRec;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** EMBEDDED BITMAPS SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_MetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold the big metrics of a given glyph bitmap */
+ /* in a TrueType or OpenType font. These are usually found in the */
+ /* `EBDT' (Microsoft) or `bloc' (Apple) table. */
+ /* */
+ /* <Fields> */
+ /* height :: The glyph height in pixels. */
+ /* */
+ /* width :: The glyph width in pixels. */
+ /* */
+ /* horiBearingX :: The horizontal left bearing. */
+ /* */
+ /* horiBearingY :: The horizontal top bearing. */
+ /* */
+ /* horiAdvance :: The horizontal advance. */
+ /* */
+ /* vertBearingX :: The vertical left bearing. */
+ /* */
+ /* vertBearingY :: The vertical top bearing. */
+ /* */
+ /* vertAdvance :: The vertical advance. */
+ /* */
+ typedef struct TT_SBit_MetricsRec_
+ {+ FT_UShort height;
+ FT_UShort width;
+
+ FT_Short horiBearingX;
+ FT_Short horiBearingY;
+ FT_UShort horiAdvance;
+
+ FT_Short vertBearingX;
+ FT_Short vertBearingY;
+ FT_UShort vertAdvance;
+
+ } TT_SBit_MetricsRec, *TT_SBit_Metrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_SmallMetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure used to hold the small metrics of a given glyph bitmap */
+ /* in a TrueType or OpenType font. These are usually found in the */
+ /* `EBDT' (Microsoft) or the `bdat' (Apple) table. */
+ /* */
+ /* <Fields> */
+ /* height :: The glyph height in pixels. */
+ /* */
+ /* width :: The glyph width in pixels. */
+ /* */
+ /* bearingX :: The left-side bearing. */
+ /* */
+ /* bearingY :: The top-side bearing. */
+ /* */
+ /* advance :: The advance width or height. */
+ /* */
+ typedef struct TT_SBit_Small_Metrics_
+ {+ FT_Byte height;
+ FT_Byte width;
+
+ FT_Char bearingX;
+ FT_Char bearingY;
+ FT_Byte advance;
+
+ } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_LineMetricsRec */
+ /* */
+ /* <Description> */
+ /* A structure used to describe the text line metrics of a given */
+ /* bitmap strike, for either a horizontal or vertical layout. */
+ /* */
+ /* <Fields> */
+ /* ascender :: The ascender in pixels. */
+ /* */
+ /* descender :: The descender in pixels. */
+ /* */
+ /* max_width :: The maximum glyph width in pixels. */
+ /* */
+ /* caret_slope_enumerator :: Rise of the caret slope, typically set */
+ /* to 1 for non-italic fonts. */
+ /* */
+ /* caret_slope_denominator :: Rise of the caret slope, typically set */
+ /* to 0 for non-italic fonts. */
+ /* */
+ /* caret_offset :: Offset in pixels to move the caret for */
+ /* proper positioning. */
+ /* */
+ /* min_origin_SB :: Minimum of horiBearingX (resp. */
+ /* vertBearingY). */
+ /* min_advance_SB :: Minimum of */
+ /* */
+ /* horizontal advance - */
+ /* ( horiBearingX + width ) */
+ /* */
+ /* resp. */
+ /* */
+ /* vertical advance - */
+ /* ( vertBearingY + height ) */
+ /* */
+ /* max_before_BL :: Maximum of horiBearingY (resp. */
+ /* vertBearingY). */
+ /* */
+ /* min_after_BL :: Minimum of */
+ /* */
+ /* horiBearingY - height */
+ /* */
+ /* resp. */
+ /* */
+ /* vertBearingX - width */
+ /* */
+ /* pads :: Unused (to make the size of the record */
+ /* a multiple of 32 bits. */
+ /* */
+ typedef struct TT_SBit_LineMetricsRec_
+ {+ FT_Char ascender;
+ FT_Char descender;
+ FT_Byte max_width;
+ FT_Char caret_slope_numerator;
+ FT_Char caret_slope_denominator;
+ FT_Char caret_offset;
+ FT_Char min_origin_SB;
+ FT_Char min_advance_SB;
+ FT_Char max_before_BL;
+ FT_Char min_after_BL;
+ FT_Char pads[2];
+
+ } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_RangeRec */
+ /* */
+ /* <Description> */
+ /* A TrueType/OpenType subIndexTable as defined in the `EBLC' */
+ /* (Microsoft) or `bloc' (Apple) tables. */
+ /* */
+ /* <Fields> */
+ /* first_glyph :: The first glyph index in the range. */
+ /* */
+ /* last_glyph :: The last glyph index in the range. */
+ /* */
+ /* index_format :: The format of index table. Valid values are 1 */
+ /* to 5. */
+ /* */
+ /* image_format :: The format of `EBDT' image data. */
+ /* */
+ /* image_offset :: The offset to image data in `EBDT'. */
+ /* */
+ /* image_size :: For index formats 2 and 5. This is the size in */
+ /* bytes of each glyph bitmap. */
+ /* */
+ /* big_metrics :: For index formats 2 and 5. This is the big */
+ /* metrics for each glyph bitmap. */
+ /* */
+ /* num_glyphs :: For index formats 4 and 5. This is the number of */
+ /* glyphs in the code array. */
+ /* */
+ /* glyph_offsets :: For index formats 1 and 3. */
+ /* */
+ /* glyph_codes :: For index formats 4 and 5. */
+ /* */
+ /* table_offset :: The offset of the index table in the `EBLC' */
+ /* table. Only used during strike loading. */
+ /* */
+ typedef struct TT_SBit_RangeRec_
+ {+ FT_UShort first_glyph;
+ FT_UShort last_glyph;
+
+ FT_UShort index_format;
+ FT_UShort image_format;
+ FT_ULong image_offset;
+
+ FT_ULong image_size;
+ TT_SBit_MetricsRec metrics;
+ FT_ULong num_glyphs;
+
+ FT_ULong* glyph_offsets;
+ FT_UShort* glyph_codes;
+
+ FT_ULong table_offset;
+
+ } TT_SBit_RangeRec, *TT_SBit_Range;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_StrikeRec */
+ /* */
+ /* <Description> */
+ /* A structure used describe a given bitmap strike in the `EBLC' */
+ /* (Microsoft) or `bloc' (Apple) tables. */
+ /* */
+ /* <Fields> */
+ /* num_index_ranges :: The number of index ranges. */
+ /* */
+ /* index_ranges :: An array of glyph index ranges. */
+ /* */
+ /* color_ref :: Unused. `color_ref' is put in for future */
+ /* enhancements, but these fields are already */
+ /* in use by other platforms (e.g. Newton). */
+ /* For details, please see */
+ /* */
+ /* http://fonts.apple.com/ */
+ /* TTRefMan/RM06/Chap6bloc.html */
+ /* */
+ /* hori :: The line metrics for horizontal layouts. */
+ /* */
+ /* vert :: The line metrics for vertical layouts. */
+ /* */
+ /* start_glyph :: The lowest glyph index for this strike. */
+ /* */
+ /* end_glyph :: The highest glyph index for this strike. */
+ /* */
+ /* x_ppem :: The number of horizontal pixels per EM. */
+ /* */
+ /* y_ppem :: The number of vertical pixels per EM. */
+ /* */
+ /* bit_depth :: The bit depth. Valid values are 1, 2, 4, */
+ /* and 8. */
+ /* */
+ /* flags :: Is this a vertical or horizontal strike? For */
+ /* details, please see */
+ /* */
+ /* http://fonts.apple.com/ */
+ /* TTRefMan/RM06/Chap6bloc.html */
+ /* */
+ typedef struct TT_SBit_StrikeRec_
+ {+ FT_Int num_ranges;
+ TT_SBit_Range sbit_ranges;
+ FT_ULong ranges_offset;
+
+ FT_ULong color_ref;
+
+ TT_SBit_LineMetricsRec hori;
+ TT_SBit_LineMetricsRec vert;
+
+ FT_UShort start_glyph;
+ FT_UShort end_glyph;
+
+ FT_Byte x_ppem;
+ FT_Byte y_ppem;
+
+ FT_Byte bit_depth;
+ FT_Char flags;
+
+ } TT_SBit_StrikeRec, *TT_SBit_Strike;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_ComponentRec */
+ /* */
+ /* <Description> */
+ /* A simple structure to describe a compound sbit element. */
+ /* */
+ /* <Fields> */
+ /* glyph_code :: The element's glyph index. */
+ /* */
+ /* x_offset :: The element's left bearing. */
+ /* */
+ /* y_offset :: The element's top bearing. */
+ /* */
+ typedef struct TT_SBit_ComponentRec_
+ {+ FT_UShort glyph_code;
+ FT_Char x_offset;
+ FT_Char y_offset;
+
+ } TT_SBit_ComponentRec, *TT_SBit_Component;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_SBit_ScaleRec */
+ /* */
+ /* <Description> */
+ /* A structure used describe a given bitmap scaling table, as defined */
+ /* in the `EBSC' table. */
+ /* */
+ /* <Fields> */
+ /* hori :: The horizontal line metrics. */
+ /* */
+ /* vert :: The vertical line metrics. */
+ /* */
+ /* x_ppem :: The number of horizontal pixels per EM. */
+ /* */
+ /* y_ppem :: The number of vertical pixels per EM. */
+ /* */
+ /* x_ppem_substitute :: Substitution x_ppem value. */
+ /* */
+ /* y_ppem_substitute :: Substitution y_ppem value. */
+ /* */
+ typedef struct TT_SBit_ScaleRec_
+ {+ TT_SBit_LineMetricsRec hori;
+ TT_SBit_LineMetricsRec vert;
+
+ FT_Byte x_ppem;
+ FT_Byte y_ppem;
+
+ FT_Byte x_ppem_substitute;
+ FT_Byte y_ppem_substitute;
+
+ } TT_SBit_ScaleRec, *TT_SBit_Scale;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** POSTSCRIPT GLYPH NAMES SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Post_20Rec */
+ /* */
+ /* <Description> */
+ /* Postscript names sub-table, format 2.0. Stores the PS name of */
+ /* each glyph in the font face. */
+ /* */
+ /* <Fields> */
+ /* num_glyphs :: The number of named glyphs in the table. */
+ /* */
+ /* num_names :: The number of PS names stored in the table. */
+ /* */
+ /* glyph_indices :: The indices of the glyphs in the names arrays. */
+ /* */
+ /* glyph_names :: The PS names not in Mac Encoding. */
+ /* */
+ typedef struct TT_Post_20Rec_
+ {+ FT_UShort num_glyphs;
+ FT_UShort num_names;
+ FT_UShort* glyph_indices;
+ FT_Char** glyph_names;
+
+ } TT_Post_20Rec, *TT_Post_20;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Post_25Rec */
+ /* */
+ /* <Description> */
+ /* Postscript names sub-table, format 2.5. Stores the PS name of */
+ /* each glyph in the font face. */
+ /* */
+ /* <Fields> */
+ /* num_glyphs :: The number of glyphs in the table. */
+ /* */
+ /* offsets :: An array of signed offsets in a normal Mac */
+ /* Postscript name encoding. */
+ /* */
+ typedef struct TT_Post_25_
+ {+ FT_UShort num_glyphs;
+ FT_Char* offsets;
+
+ } TT_Post_25Rec, *TT_Post_25;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Post_NamesRec */
+ /* */
+ /* <Description> */
+ /* Postscript names table, either format 2.0 or 2.5. */
+ /* */
+ /* <Fields> */
+ /* loaded :: A flag to indicate whether the PS names are loaded. */
+ /* */
+ /* format_20 :: The sub-table used for format 2.0. */
+ /* */
+ /* format_25 :: The sub-table used for format 2.5. */
+ /* */
+ typedef struct TT_Post_NamesRec_
+ {+ FT_Bool loaded;
+
+ union
+ {+ TT_Post_20Rec format_20;
+ TT_Post_25Rec format_25;
+
+ } names;
+
+ } TT_Post_NamesRec, *TT_Post_Names;
+
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** GX VARIATION TABLE SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ typedef struct GX_BlendRec_ *GX_Blend;
+#endif
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+ /*
+ * These types are used to support a `BDF ' table that isn't part of the
+ * official TrueType specification. It is mainly used in SFNT-based
+ * bitmap fonts that were generated from a set of BDF fonts.
+ *
+ * The format of the table is as follows.
+ *
+ * USHORT version `BDF ' table version number, should be 0x0001.
+ * USHORT strikeCount Number of strikes (bitmap sizes) in this table.
+ * ULONG stringTable Offset (from start of BDF table) to string
+ * table.
+ *
+ * This is followed by an array of `strikeCount' descriptors, having the
+ * following format.
+ *
+ * USHORT ppem Vertical pixels per EM for this strike.
+ * USHORT numItems Number of items for this strike (properties and
+ * atoms). Maximum is 255.
+ *
+ * This array in turn is followed by `strikeCount' value sets. Each
+ * `value set' is an array of `numItems' items with the following format.
+ *
+ * ULONG item_name Offset in string table to item name.
+ * USHORT item_type The item type. Possible values are
+ * 0 => string (e.g., COMMENT)
+ * 1 => atom (e.g., FONT or even SIZE)
+ * 2 => int32
+ * 3 => uint32
+ * 0x10 => A flag to indicate a properties. This
+ * is ORed with the above values.
+ * ULONG item_value For strings => Offset into string table without
+ * the corresponding double quotes.
+ * For atoms => Offset into string table.
+ * For integers => Direct value.
+ *
+ * All strings in the string table consist of bytes and are
+ * zero-terminated.
+ *
+ */
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+ typedef struct TT_BDFRec_
+ {+ FT_Byte* table;
+ FT_Byte* table_end;
+ FT_Byte* strings;
+ FT_ULong strings_size;
+ FT_UInt num_strikes;
+ FT_Bool loaded;
+
+ } TT_BDFRec, *TT_BDF;
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*** ***/
+ /*** ***/
+ /*** ORIGINAL TT_FACE CLASS DEFINITION ***/
+ /*** ***/
+ /*** ***/
+ /*************************************************************************/
+ /*************************************************************************/
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This structure/class is defined here because it is common to the */
+ /* following formats: TTF, OpenType-TT, and OpenType-CFF. */
+ /* */
+ /* Note, however, that the classes TT_Size and TT_GlyphSlot are not */
+ /* shared between font drivers, and are thus defined in `ttobjs.h'. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* TT_Face */
+ /* */
+ /* <Description> */
+ /* A handle to a TrueType face/font object. A TT_Face encapsulates */
+ /* the resolution and scaling independent parts of a TrueType font */
+ /* resource. */
+ /* */
+ /* <Note> */
+ /* The TT_Face structure is also used as a `parent class' for the */
+ /* OpenType-CFF class (T2_Face). */
+ /* */
+ typedef struct TT_FaceRec_* TT_Face;
+
+
+ /* a function type used for the truetype bytecode interpreter hooks */
+ typedef FT_Error
+ (*TT_Interpreter)( void* exec_context );
+
+ /* forward declaration */
+ typedef struct TT_LoaderRec_* TT_Loader;
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_GotoTableFunc */
+ /* */
+ /* <Description> */
+ /* Seeks a stream to the start of a given TrueType table. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the target face object. */
+ /* */
+ /* tag :: A 4-byte tag used to name the table. */
+ /* */
+ /* stream :: The input stream. */
+ /* */
+ /* <Output> */
+ /* length :: The length of the table in bytes. Set to 0 if not */
+ /* needed. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The stream cursor must be at the font file's origin. */
+ /* */
+ typedef FT_Error
+ (*TT_Loader_GotoTableFunc)( TT_Face face,
+ FT_ULong tag,
+ FT_Stream stream,
+ FT_ULong* length );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_StartGlyphFunc */
+ /* */
+ /* <Description> */
+ /* Seeks a stream to the start of a given glyph element, and opens a */
+ /* frame for it. */
+ /* */
+ /* <Input> */
+ /* loader :: The current TrueType glyph loader object. */
+ /* */
+ /* glyph index :: The index of the glyph to access. */
+ /* */
+ /* offset :: The offset of the glyph according to the */
+ /* `locations' table. */
+ /* */
+ /* byte_count :: The size of the frame in bytes. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* This function is normally equivalent to FT_STREAM_SEEK(offset) */
+ /* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */
+ /* but alternative formats (e.g. compressed ones) might use something */
+ /* different. */
+ /* */
+ typedef FT_Error
+ (*TT_Loader_StartGlyphFunc)( TT_Loader loader,
+ FT_UInt glyph_index,
+ FT_ULong offset,
+ FT_UInt byte_count );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_ReadGlyphFunc */
+ /* */
+ /* <Description> */
+ /* Reads one glyph element (its header, a simple glyph, or a */
+ /* composite) from the loader's current stream frame. */
+ /* */
+ /* <Input> */
+ /* loader :: The current TrueType glyph loader object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ typedef FT_Error
+ (*TT_Loader_ReadGlyphFunc)( TT_Loader loader );
+
+
+ /*************************************************************************/
+ /* */
+ /* <FuncType> */
+ /* TT_Loader_EndGlyphFunc */
+ /* */
+ /* <Description> */
+ /* Closes the current loader stream frame for the glyph. */
+ /* */
+ /* <Input> */
+ /* loader :: The current TrueType glyph loader object. */
+ /* */
+ typedef void
+ (*TT_Loader_EndGlyphFunc)( TT_Loader loader );
+
+
+ typedef enum TT_SbitTableType_
+ {+ TT_SBIT_TABLE_TYPE_NONE = 0,
+ TT_SBIT_TABLE_TYPE_EBLC, /* `EBLC' (Microsoft), */
+ /* `bloc' (Apple) */
+ TT_SBIT_TABLE_TYPE_CBLC, /* `CBLC' (Google) */
+ TT_SBIT_TABLE_TYPE_SBIX, /* `sbix' (Apple) */
+
+ /* do not remove */
+ TT_SBIT_TABLE_TYPE_MAX
+
+ } TT_SbitTableType;
+
+
+ /*************************************************************************/
+ /* */
+ /* TrueType Face Type */
+ /* */
+ /* <Struct> */
+ /* TT_Face */
+ /* */
+ /* <Description> */
+ /* The TrueType face class. These objects model the resolution and */
+ /* point-size independent data found in a TrueType font file. */
+ /* */
+ /* <Fields> */
+ /* root :: The base FT_Face structure, managed by the */
+ /* base layer. */
+ /* */
+ /* ttc_header :: The TrueType collection header, used when */
+ /* the file is a `ttc' rather than a `ttf'. */
+ /* For ordinary font files, the field */
+ /* `ttc_header.count' is set to 0. */
+ /* */
+ /* format_tag :: The font format tag. */
+ /* */
+ /* num_tables :: The number of TrueType tables in this font */
+ /* file. */
+ /* */
+ /* dir_tables :: The directory of TrueType tables for this */
+ /* font file. */
+ /* */
+ /* header :: The font's font header (`head' table). */
+ /* Read on font opening. */
+ /* */
+ /* horizontal :: The font's horizontal header (`hhea' */
+ /* table). This field also contains the */
+ /* associated horizontal metrics table */
+ /* (`hmtx'). */
+ /* */
+ /* max_profile :: The font's maximum profile table. Read on */
+ /* font opening. Note that some maximum */
+ /* values cannot be taken directly from this */
+ /* table. We thus define additional fields */
+ /* below to hold the computed maxima. */
+ /* */
+ /* vertical_info :: A boolean which is set when the font file */
+ /* contains vertical metrics. If not, the */
+ /* value of the `vertical' field is */
+ /* undefined. */
+ /* */
+ /* vertical :: The font's vertical header (`vhea' table). */
+ /* This field also contains the associated */
+ /* vertical metrics table (`vmtx'), if found. */
+ /* IMPORTANT: The contents of this field is */
+ /* undefined if the `verticalInfo' field is */
+ /* unset. */
+ /* */
+ /* num_names :: The number of name records within this */
+ /* TrueType font. */
+ /* */
+ /* name_table :: The table of name records (`name'). */
+ /* */
+ /* os2 :: The font's OS/2 table (`OS/2'). */
+ /* */
+ /* postscript :: The font's PostScript table (`post' */
+ /* table). The PostScript glyph names are */
+ /* not loaded by the driver on face opening. */
+ /* See the `ttpost' module for more details. */
+ /* */
+ /* cmap_table :: Address of the face's `cmap' SFNT table */
+ /* in memory (it's an extracted frame). */
+ /* */
+ /* cmap_size :: The size in bytes of the `cmap_table' */
+ /* described above. */
+ /* */
+ /* goto_table :: A function called by each TrueType table */
+ /* loader to position a stream's cursor to */
+ /* the start of a given table according to */
+ /* its tag. It defaults to TT_Goto_Face but */
+ /* can be different for strange formats (e.g. */
+ /* Type 42). */
+ /* */
+ /* access_glyph_frame :: A function used to access the frame of a */
+ /* given glyph within the face's font file. */
+ /* */
+ /* forget_glyph_frame :: A function used to forget the frame of a */
+ /* given glyph when all data has been loaded. */
+ /* */
+ /* read_glyph_header :: A function used to read a glyph header. */
+ /* It must be called between an `access' and */
+ /* `forget'. */
+ /* */
+ /* read_simple_glyph :: A function used to read a simple glyph. */
+ /* It must be called after the header was */
+ /* read, and before the `forget'. */
+ /* */
+ /* read_composite_glyph :: A function used to read a composite glyph. */
+ /* It must be called after the header was */
+ /* read, and before the `forget'. */
+ /* */
+ /* sfnt :: A pointer to the SFNT service. */
+ /* */
+ /* psnames :: A pointer to the PostScript names service. */
+ /* */
+ /* hdmx :: The face's horizontal device metrics */
+ /* (`hdmx' table). This table is optional in */
+ /* TrueType/OpenType fonts. */
+ /* */
+ /* gasp :: The grid-fitting and scaling properties */
+ /* table (`gasp'). This table is optional in */
+ /* TrueType/OpenType fonts. */
+ /* */
+ /* pclt :: The `pclt' SFNT table. */
+ /* */
+ /* num_sbit_scales :: The number of sbit scales for this font. */
+ /* */
+ /* sbit_scales :: Array of sbit scales embedded in this */
+ /* font. This table is optional in a */
+ /* TrueType/OpenType font. */
+ /* */
+ /* postscript_names :: A table used to store the Postscript names */
+ /* of the glyphs for this font. See the */
+ /* file `ttconfig.h' for comments on the */
+ /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */
+ /* */
+ /* num_locations :: The number of glyph locations in this */
+ /* TrueType file. This should be */
+ /* identical to the number of glyphs. */
+ /* Ignored for Type 2 fonts. */
+ /* */
+ /* glyph_locations :: An array of longs. These are offsets to */
+ /* glyph data within the `glyf' table. */
+ /* Ignored for Type 2 font faces. */
+ /* */
+ /* glyf_len :: The length of the `glyf' table. Needed */
+ /* for malformed `loca' tables. */
+ /* */
+ /* font_program_size :: Size in bytecodes of the face's font */
+ /* program. 0 if none defined. Ignored for */
+ /* Type 2 fonts. */
+ /* */
+ /* font_program :: The face's font program (bytecode stream) */
+ /* executed at load time, also used during */
+ /* glyph rendering. Comes from the `fpgm' */
+ /* table. Ignored for Type 2 font fonts. */
+ /* */
+ /* cvt_program_size :: The size in bytecodes of the face's cvt */
+ /* program. Ignored for Type 2 fonts. */
+ /* */
+ /* cvt_program :: The face's cvt program (bytecode stream) */
+ /* executed each time an instance/size is */
+ /* changed/reset. Comes from the `prep' */
+ /* table. Ignored for Type 2 fonts. */
+ /* */
+ /* cvt_size :: Size of the control value table (in */
+ /* entries). Ignored for Type 2 fonts. */
+ /* */
+ /* cvt :: The face's original control value table. */
+ /* Coordinates are expressed in unscaled font */
+ /* units. Comes from the `cvt ' table. */
+ /* Ignored for Type 2 fonts. */
+ /* */
+ /* num_kern_pairs :: The number of kerning pairs present in the */
+ /* font file. The engine only loads the */
+ /* first horizontal format 0 kern table it */
+ /* finds in the font file. Ignored for */
+ /* Type 2 fonts. */
+ /* */
+ /* kern_table_index :: The index of the kerning table in the font */
+ /* kerning directory. Ignored for Type 2 */
+ /* fonts. */
+ /* */
+ /* interpreter :: A pointer to the TrueType bytecode */
+ /* interpreters field is also used to hook */
+ /* the debugger in `ttdebug'. */
+ /* */
+ /* unpatented_hinting :: If true, use only unpatented methods in */
+ /* the bytecode interpreter. */
+ /* */
+ /* doblend :: A boolean which is set if the font should */
+ /* be blended (this is for GX var). */
+ /* */
+ /* blend :: Contains the data needed to control GX */
+ /* variation tables (rather like Multiple */
+ /* Master data). */
+ /* */
+ /* extra :: Reserved for third-party font drivers. */
+ /* */
+ /* postscript_name :: The PS name of the font. Used by the */
+ /* postscript name service. */
+ /* */
+ typedef struct TT_FaceRec_
+ {+ FT_FaceRec root;
+
+ TTC_HeaderRec ttc_header;
+
+ FT_ULong format_tag;
+ FT_UShort num_tables;
+ TT_Table dir_tables;
+
+ TT_Header header; /* TrueType header table */
+ TT_HoriHeader horizontal; /* TrueType horizontal header */
+
+ TT_MaxProfile max_profile;
+
+ FT_Bool vertical_info;
+ TT_VertHeader vertical; /* TT Vertical header, if present */
+
+ FT_UShort num_names; /* number of name records */
+ TT_NameTableRec name_table; /* name table */
+
+ TT_OS2 os2; /* TrueType OS/2 table */
+ TT_Postscript postscript; /* TrueType Postscript table */
+
+ FT_Byte* cmap_table; /* extracted `cmap' table */
+ FT_ULong cmap_size;
+
+ TT_Loader_GotoTableFunc goto_table;
+
+ TT_Loader_StartGlyphFunc access_glyph_frame;
+ TT_Loader_EndGlyphFunc forget_glyph_frame;
+ TT_Loader_ReadGlyphFunc read_glyph_header;
+ TT_Loader_ReadGlyphFunc read_simple_glyph;
+ TT_Loader_ReadGlyphFunc read_composite_glyph;
+
+ /* a typeless pointer to the SFNT_Interface table used to load */
+ /* the basic TrueType tables in the face object */
+ void* sfnt;
+
+ /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
+ /* handle glyph names <-> unicode & Mac values */
+ void* psnames;
+
+
+ /***********************************************************************/
+ /* */
+ /* Optional TrueType/OpenType tables */
+ /* */
+ /***********************************************************************/
+
+ /* grid-fitting and scaling table */
+ TT_GaspRec gasp; /* the `gasp' table */
+
+ /* PCL 5 table */
+ TT_PCLT pclt;
+
+ /* embedded bitmaps support */
+ FT_ULong num_sbit_scales;
+ TT_SBit_Scale sbit_scales;
+
+ /* postscript names table */
+ TT_Post_NamesRec postscript_names;
+
+
+ /***********************************************************************/
+ /* */
+ /* TrueType-specific fields (ignored by the OTF-Type2 driver) */
+ /* */
+ /***********************************************************************/
+
+ /* the font program, if any */
+ FT_ULong font_program_size;
+ FT_Byte* font_program;
+
+ /* the cvt program, if any */
+ FT_ULong cvt_program_size;
+ FT_Byte* cvt_program;
+
+ /* the original, unscaled, control value table */
+ FT_ULong cvt_size;
+ FT_Short* cvt;
+
+ /* A pointer to the bytecode interpreter to use. This is also */
+ /* used to hook the debugger for the `ttdebug' utility. */
+ TT_Interpreter interpreter;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+ /* Use unpatented hinting only. */
+ FT_Bool unpatented_hinting;
+#endif
+
+ /***********************************************************************/
+ /* */
+ /* Other tables or fields. This is used by derivative formats like */
+ /* OpenType. */
+ /* */
+ /***********************************************************************/
+
+ FT_Generic extra;
+
+ const char* postscript_name;
+
+ FT_ULong glyf_len;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ FT_Bool doblend;
+ GX_Blend blend;
+#endif
+
+ /* since version 2.2 */
+
+ FT_Byte* horz_metrics;
+ FT_ULong horz_metrics_size;
+
+ FT_Byte* vert_metrics;
+ FT_ULong vert_metrics_size;
+
+ FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */
+ FT_Byte* glyph_locations;
+
+ FT_Byte* hdmx_table;
+ FT_ULong hdmx_table_size;
+ FT_UInt hdmx_record_count;
+ FT_ULong hdmx_record_size;
+ FT_Byte* hdmx_record_sizes;
+
+ FT_Byte* sbit_table;
+ FT_ULong sbit_table_size;
+ TT_SbitTableType sbit_table_type;
+ FT_UInt sbit_num_strikes;
+
+ FT_Byte* kern_table;
+ FT_ULong kern_table_size;
+ FT_UInt num_kern_tables;
+ FT_UInt32 kern_avail_bits;
+ FT_UInt32 kern_order_bits;
+
+#ifdef TT_CONFIG_OPTION_BDF
+ TT_BDFRec bdf;
+#endif /* TT_CONFIG_OPTION_BDF */
+
+ /* since 2.3.0 */
+ FT_ULong horz_metrics_offset;
+ FT_ULong vert_metrics_offset;
+
+#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+ /* since 2.4.12 */
+ FT_ULong sph_found_func_flags; /* special functions found */
+ /* for this face */
+ FT_Bool sph_compatibility_mode;
+#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+
+ } TT_FaceRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_GlyphZoneRec */
+ /* */
+ /* <Description> */
+ /* A glyph zone is used to load, scale and hint glyph outline */
+ /* coordinates. */
+ /* */
+ /* <Fields> */
+ /* memory :: A handle to the memory manager. */
+ /* */
+ /* max_points :: The maximum size in points of the zone. */
+ /* */
+ /* max_contours :: Max size in links contours of the zone. */
+ /* */
+ /* n_points :: The current number of points in the zone. */
+ /* */
+ /* n_contours :: The current number of contours in the zone. */
+ /* */
+ /* org :: The original glyph coordinates (font */
+ /* units/scaled). */
+ /* */
+ /* cur :: The current glyph coordinates (scaled/hinted). */
+ /* */
+ /* tags :: The point control tags. */
+ /* */
+ /* contours :: The contours end points. */
+ /* */
+ /* first_point :: Offset of the current subglyph's first point. */
+ /* */
+ typedef struct TT_GlyphZoneRec_
+ {+ FT_Memory memory;
+ FT_UShort max_points;
+ FT_UShort max_contours;
+ FT_UShort n_points; /* number of points in zone */
+ FT_Short n_contours; /* number of contours */
+
+ FT_Vector* org; /* original point coordinates */
+ FT_Vector* cur; /* current point coordinates */
+ FT_Vector* orus; /* original (unscaled) point coordinates */
+
+ FT_Byte* tags; /* current touch flags */
+ FT_UShort* contours; /* contour end points */
+
+ FT_UShort first_point; /* offset of first (#0) point */
+
+ } TT_GlyphZoneRec, *TT_GlyphZone;
+
+
+ /* handle to execution context */
+ typedef struct TT_ExecContextRec_* TT_ExecContext;
+
+ /* glyph loader structure */
+ typedef struct TT_LoaderRec_
+ {+ FT_Face face;
+ FT_Size size;
+ FT_GlyphSlot glyph;
+ FT_GlyphLoader gloader;
+
+ FT_ULong load_flags;
+ FT_UInt glyph_index;
+
+ FT_Stream stream;
+ FT_Int byte_len;
+
+ FT_Short n_contours;
+ FT_BBox bbox;
+ FT_Int left_bearing;
+ FT_Int advance;
+ FT_Int linear;
+ FT_Bool linear_def;
+ FT_Bool preserve_pps;
+ FT_Vector pp1;
+ FT_Vector pp2;
+
+ FT_ULong glyf_offset;
+
+ /* the zone where we load our glyphs */
+ TT_GlyphZoneRec base;
+ TT_GlyphZoneRec zone;
+
+ TT_ExecContext exec;
+ FT_Byte* instructions;
+ FT_ULong ins_pos;
+
+ /* for possible extensibility in other formats */
+ void* other;
+
+ /* since version 2.1.8 */
+ FT_Int top_bearing;
+ FT_Int vadvance;
+ FT_Vector pp3;
+ FT_Vector pp4;
+
+ /* since version 2.2.1 */
+ FT_Byte* cursor;
+ FT_Byte* limit;
+
+ } TT_LoaderRec;
+
+
+FT_END_HEADER
+
+#endif /* __TTTYPES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/t1tables.h
@@ -1,0 +1,662 @@
+/***************************************************************************/
+/* */
+/* t1tables.h */
+/* */
+/* Basic Type 1/Type 2 tables definitions and interface (specification */
+/* only). */
+/* */
+/* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __T1TABLES_H__
+#define __T1TABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* type1_tables */
+ /* */
+ /* <Title> */
+ /* Type 1 Tables */
+ /* */
+ /* <Abstract> */
+ /* Type~1 (PostScript) specific font tables. */
+ /* */
+ /* <Description> */
+ /* This section contains the definition of Type 1-specific tables, */
+ /* including structures related to other PostScript font formats. */
+ /* */
+ /*************************************************************************/
+
+
+ /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
+ /* structures in order to support Multiple Master fonts. */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_FontInfoRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */
+ /* Note that for Multiple Master fonts, each instance has its own */
+ /* FontInfo dictionary. */
+ /* */
+ typedef struct PS_FontInfoRec_
+ {+ FT_String* version;
+ FT_String* notice;
+ FT_String* full_name;
+ FT_String* family_name;
+ FT_String* weight;
+ FT_Long italic_angle;
+ FT_Bool is_fixed_pitch;
+ FT_Short underline_position;
+ FT_UShort underline_thickness;
+
+ } PS_FontInfoRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_FontInfo */
+ /* */
+ /* <Description> */
+ /* A handle to a @PS_FontInfoRec structure. */
+ /* */
+ typedef struct PS_FontInfoRec_* PS_FontInfo;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_FontInfo */
+ /* */
+ /* <Description> */
+ /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */
+ /* kept to maintain source compatibility between various versions of */
+ /* FreeType. */
+ /* */
+ typedef PS_FontInfoRec T1_FontInfo;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_PrivateRec */
+ /* */
+ /* <Description> */
+ /* A structure used to model a Type~1 or Type~2 private dictionary. */
+ /* Note that for Multiple Master fonts, each instance has its own */
+ /* Private dictionary. */
+ /* */
+ typedef struct PS_PrivateRec_
+ {+ FT_Int unique_id;
+ FT_Int lenIV;
+
+ FT_Byte num_blue_values;
+ FT_Byte num_other_blues;
+ FT_Byte num_family_blues;
+ FT_Byte num_family_other_blues;
+
+ FT_Short blue_values[14];
+ FT_Short other_blues[10];
+
+ FT_Short family_blues [14];
+ FT_Short family_other_blues[10];
+
+ FT_Fixed blue_scale;
+ FT_Int blue_shift;
+ FT_Int blue_fuzz;
+
+ FT_UShort standard_width[1];
+ FT_UShort standard_height[1];
+
+ FT_Byte num_snap_widths;
+ FT_Byte num_snap_heights;
+ FT_Bool force_bold;
+ FT_Bool round_stem_up;
+
+ FT_Short snap_widths [13]; /* including std width */
+ FT_Short snap_heights[13]; /* including std height */
+
+ FT_Fixed expansion_factor;
+
+ FT_Long language_group;
+ FT_Long password;
+
+ FT_Short min_feature[2];
+
+ } PS_PrivateRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* PS_Private */
+ /* */
+ /* <Description> */
+ /* A handle to a @PS_PrivateRec structure. */
+ /* */
+ typedef struct PS_PrivateRec_* PS_Private;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* T1_Private */
+ /* */
+ /* <Description> */
+ /* This type is equivalent to @PS_PrivateRec. It is deprecated but */
+ /* kept to maintain source compatibility between various versions of */
+ /* FreeType. */
+ /* */
+ typedef PS_PrivateRec T1_Private;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* T1_Blend_Flags */
+ /* */
+ /* <Description> */
+ /* A set of flags used to indicate which fields are present in a */
+ /* given blend dictionary (font info or private). Used to support */
+ /* Multiple Masters fonts. */
+ /* */
+ typedef enum T1_Blend_Flags_
+ {+ /*# required fields in a FontInfo blend dictionary */
+ T1_BLEND_UNDERLINE_POSITION = 0,
+ T1_BLEND_UNDERLINE_THICKNESS,
+ T1_BLEND_ITALIC_ANGLE,
+
+ /*# required fields in a Private blend dictionary */
+ T1_BLEND_BLUE_VALUES,
+ T1_BLEND_OTHER_BLUES,
+ T1_BLEND_STANDARD_WIDTH,
+ T1_BLEND_STANDARD_HEIGHT,
+ T1_BLEND_STEM_SNAP_WIDTHS,
+ T1_BLEND_STEM_SNAP_HEIGHTS,
+ T1_BLEND_BLUE_SCALE,
+ T1_BLEND_BLUE_SHIFT,
+ T1_BLEND_FAMILY_BLUES,
+ T1_BLEND_FAMILY_OTHER_BLUES,
+ T1_BLEND_FORCE_BOLD,
+
+ /*# never remove */
+ T1_BLEND_MAX
+
+ } T1_Blend_Flags;
+
+ /* */
+
+
+ /*# backwards compatible definitions */
+#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION
+#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS
+#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE
+#define t1_blend_blue_values T1_BLEND_BLUE_VALUES
+#define t1_blend_other_blues T1_BLEND_OTHER_BLUES
+#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH
+#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT
+#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS
+#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS
+#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE
+#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT
+#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES
+#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES
+#define t1_blend_force_bold T1_BLEND_FORCE_BOLD
+#define t1_blend_max T1_BLEND_MAX
+
+
+ /* maximum number of Multiple Masters designs, as defined in the spec */
+#define T1_MAX_MM_DESIGNS 16
+
+ /* maximum number of Multiple Masters axes, as defined in the spec */
+#define T1_MAX_MM_AXIS 4
+
+ /* maximum number of elements in a design map */
+#define T1_MAX_MM_MAP_POINTS 20
+
+
+ /* this structure is used to store the BlendDesignMap entry for an axis */
+ typedef struct PS_DesignMap_
+ {+ FT_Byte num_points;
+ FT_Long* design_points;
+ FT_Fixed* blend_points;
+
+ } PS_DesignMapRec, *PS_DesignMap;
+
+ /* backwards-compatible definition */
+ typedef PS_DesignMapRec T1_DesignMap;
+
+
+ typedef struct PS_BlendRec_
+ {+ FT_UInt num_designs;
+ FT_UInt num_axis;
+
+ FT_String* axis_names[T1_MAX_MM_AXIS];
+ FT_Fixed* design_pos[T1_MAX_MM_DESIGNS];
+ PS_DesignMapRec design_map[T1_MAX_MM_AXIS];
+
+ FT_Fixed* weight_vector;
+ FT_Fixed* default_weight_vector;
+
+ PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1];
+ PS_Private privates [T1_MAX_MM_DESIGNS + 1];
+
+ FT_ULong blend_bitflags;
+
+ FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1];
+
+ /* since 2.3.0 */
+
+ /* undocumented, optional: the default design instance; */
+ /* corresponds to default_weight_vector -- */
+ /* num_default_design_vector == 0 means it is not present */
+ /* in the font and associated metrics files */
+ FT_UInt default_design_vector[T1_MAX_MM_DESIGNS];
+ FT_UInt num_default_design_vector;
+
+ } PS_BlendRec, *PS_Blend;
+
+
+ /* backwards-compatible definition */
+ typedef PS_BlendRec T1_Blend;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceDictRec */
+ /* */
+ /* <Description> */
+ /* A structure used to represent data in a CID top-level dictionary. */
+ /* */
+ typedef struct CID_FaceDictRec_
+ {+ PS_PrivateRec private_dict;
+
+ FT_UInt len_buildchar;
+ FT_Fixed forcebold_threshold;
+ FT_Pos stroke_width;
+ FT_Fixed expansion_factor;
+
+ FT_Byte paint_type;
+ FT_Byte font_type;
+ FT_Matrix font_matrix;
+ FT_Vector font_offset;
+
+ FT_UInt num_subrs;
+ FT_ULong subrmap_offset;
+ FT_Int sd_bytes;
+
+ } CID_FaceDictRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceDict */
+ /* */
+ /* <Description> */
+ /* A handle to a @CID_FaceDictRec structure. */
+ /* */
+ typedef struct CID_FaceDictRec_* CID_FaceDict;
+
+ /* */
+
+
+ /* backwards-compatible definition */
+ typedef CID_FaceDictRec CID_FontDict;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceInfoRec */
+ /* */
+ /* <Description> */
+ /* A structure used to represent CID Face information. */
+ /* */
+ typedef struct CID_FaceInfoRec_
+ {+ FT_String* cid_font_name;
+ FT_Fixed cid_version;
+ FT_Int cid_font_type;
+
+ FT_String* registry;
+ FT_String* ordering;
+ FT_Int supplement;
+
+ PS_FontInfoRec font_info;
+ FT_BBox font_bbox;
+ FT_ULong uid_base;
+
+ FT_Int num_xuid;
+ FT_ULong xuid[16];
+
+ FT_ULong cidmap_offset;
+ FT_Int fd_bytes;
+ FT_Int gd_bytes;
+ FT_ULong cid_count;
+
+ FT_Int num_dicts;
+ CID_FaceDict font_dicts;
+
+ FT_ULong data_offset;
+
+ } CID_FaceInfoRec;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_FaceInfo */
+ /* */
+ /* <Description> */
+ /* A handle to a @CID_FaceInfoRec structure. */
+ /* */
+ typedef struct CID_FaceInfoRec_* CID_FaceInfo;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* CID_Info */
+ /* */
+ /* <Description> */
+ /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */
+ /* kept to maintain source compatibility between various versions of */
+ /* FreeType. */
+ /* */
+ typedef CID_FaceInfoRec CID_Info;
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Has_PS_Glyph_Names
+ *
+ * @description:
+ * Return true if a given face provides reliable PostScript glyph
+ * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro,
+ * except that certain fonts (mostly TrueType) contain incorrect
+ * glyph name tables.
+ *
+ * When this function returns true, the caller is sure that the glyph
+ * names returned by @FT_Get_Glyph_Name are reliable.
+ *
+ * @input:
+ * face ::
+ * face handle
+ *
+ * @return:
+ * Boolean. True if glyph names are reliable.
+ *
+ */
+ FT_EXPORT( FT_Int )
+ FT_Has_PS_Glyph_Names( FT_Face face );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Get_PS_Font_Info
+ *
+ * @description:
+ * Retrieve the @PS_FontInfoRec structure corresponding to a given
+ * PostScript font.
+ *
+ * @input:
+ * face ::
+ * PostScript face handle.
+ *
+ * @output:
+ * afont_info ::
+ * Output font info structure pointer.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The string pointers within the font info structure are owned by
+ * the face and don't need to be freed by the caller.
+ *
+ * If the font's format is not PostScript-based, this function will
+ * return the `FT_Err_Invalid_Argument' error code.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PS_Font_Info( FT_Face face,
+ PS_FontInfo afont_info );
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Get_PS_Font_Private
+ *
+ * @description:
+ * Retrieve the @PS_PrivateRec structure corresponding to a given
+ * PostScript font.
+ *
+ * @input:
+ * face ::
+ * PostScript face handle.
+ *
+ * @output:
+ * afont_private ::
+ * Output private dictionary structure pointer.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * The string pointers within the @PS_PrivateRec structure are owned by
+ * the face and don't need to be freed by the caller.
+ *
+ * If the font's format is not PostScript-based, this function returns
+ * the `FT_Err_Invalid_Argument' error code.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Get_PS_Font_Private( FT_Face face,
+ PS_Private afont_private );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* T1_EncodingType */
+ /* */
+ /* <Description> */
+ /* An enumeration describing the `Encoding' entry in a Type 1 */
+ /* dictionary. */
+ /* */
+ typedef enum T1_EncodingType_
+ {+ T1_ENCODING_TYPE_NONE = 0,
+ T1_ENCODING_TYPE_ARRAY,
+ T1_ENCODING_TYPE_STANDARD,
+ T1_ENCODING_TYPE_ISOLATIN1,
+ T1_ENCODING_TYPE_EXPERT
+
+ } T1_EncodingType;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* PS_Dict_Keys */
+ /* */
+ /* <Description> */
+ /* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */
+ /* the Type~1 dictionary entry to retrieve. */
+ /* */
+ typedef enum PS_Dict_Keys_
+ {+ /* conventionally in the font dictionary */
+ PS_DICT_FONT_TYPE, /* FT_Byte */
+ PS_DICT_FONT_MATRIX, /* FT_Fixed */
+ PS_DICT_FONT_BBOX, /* FT_Fixed */
+ PS_DICT_PAINT_TYPE, /* FT_Byte */
+ PS_DICT_FONT_NAME, /* FT_String* */
+ PS_DICT_UNIQUE_ID, /* FT_Int */
+ PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */
+ PS_DICT_CHAR_STRING_KEY, /* FT_String* */
+ PS_DICT_CHAR_STRING, /* FT_String* */
+ PS_DICT_ENCODING_TYPE, /* T1_EncodingType */
+ PS_DICT_ENCODING_ENTRY, /* FT_String* */
+
+ /* conventionally in the font Private dictionary */
+ PS_DICT_NUM_SUBRS, /* FT_Int */
+ PS_DICT_SUBR, /* FT_String* */
+ PS_DICT_STD_HW, /* FT_UShort */
+ PS_DICT_STD_VW, /* FT_UShort */
+ PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */
+ PS_DICT_BLUE_VALUE, /* FT_Short */
+ PS_DICT_BLUE_FUZZ, /* FT_Int */
+ PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */
+ PS_DICT_OTHER_BLUE, /* FT_Short */
+ PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */
+ PS_DICT_FAMILY_BLUE, /* FT_Short */
+ PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */
+ PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */
+ PS_DICT_BLUE_SCALE, /* FT_Fixed */
+ PS_DICT_BLUE_SHIFT, /* FT_Int */
+ PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */
+ PS_DICT_STEM_SNAP_H, /* FT_Short */
+ PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */
+ PS_DICT_STEM_SNAP_V, /* FT_Short */
+ PS_DICT_FORCE_BOLD, /* FT_Bool */
+ PS_DICT_RND_STEM_UP, /* FT_Bool */
+ PS_DICT_MIN_FEATURE, /* FT_Short */
+ PS_DICT_LEN_IV, /* FT_Int */
+ PS_DICT_PASSWORD, /* FT_Long */
+ PS_DICT_LANGUAGE_GROUP, /* FT_Long */
+
+ /* conventionally in the font FontInfo dictionary */
+ PS_DICT_VERSION, /* FT_String* */
+ PS_DICT_NOTICE, /* FT_String* */
+ PS_DICT_FULL_NAME, /* FT_String* */
+ PS_DICT_FAMILY_NAME, /* FT_String* */
+ PS_DICT_WEIGHT, /* FT_String* */
+ PS_DICT_IS_FIXED_PITCH, /* FT_Bool */
+ PS_DICT_UNDERLINE_POSITION, /* FT_Short */
+ PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */
+ PS_DICT_FS_TYPE, /* FT_UShort */
+ PS_DICT_ITALIC_ANGLE, /* FT_Long */
+
+ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
+
+ } PS_Dict_Keys;
+
+
+ /************************************************************************
+ *
+ * @function:
+ * FT_Get_PS_Font_Value
+ *
+ * @description:
+ * Retrieve the value for the supplied key from a PostScript font.
+ *
+ * @input:
+ * face ::
+ * PostScript face handle.
+ *
+ * key ::
+ * An enumeration value representing the dictionary key to retrieve.
+ *
+ * idx ::
+ * For array values, this specifies the index to be returned.
+ *
+ * value ::
+ * A pointer to memory into which to write the value.
+ *
+ * valen_len ::
+ * The size, in bytes, of the memory supplied for the value.
+ *
+ * @output:
+ * value ::
+ * The value matching the above key, if it exists.
+ *
+ * @return:
+ * The amount of memory (in bytes) required to hold the requested
+ * value (if it exists, -1 otherwise).
+ *
+ * @note:
+ * The values returned are not pointers into the internal structures of
+ * the face, but are `fresh' copies, so that the memory containing them
+ * belongs to the calling application. This also enforces the
+ * `read-only' nature of these values, i.e., this function cannot be
+ * used to manipulate the face.
+ *
+ * `value' is a void pointer because the values returned can be of
+ * various types.
+ *
+ * If either `value' is NULL or `value_len' is too small, just the
+ * required memory size for the requested entry is returned.
+ *
+ * The `idx' parameter is used, not only to retrieve elements of, for
+ * example, the FontMatrix or FontBBox, but also to retrieve name keys
+ * from the CharStrings dictionary, and the charstrings themselves. It
+ * is ignored for atomic values.
+ *
+ * PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To
+ * get the value as in the font stream, you need to divide by
+ * 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).
+ *
+ * IMPORTANT: Only key/value pairs read by the FreeType interpreter can
+ * be retrieved. So, for example, PostScript procedures such as NP,
+ * ND, and RD are not available. Arbitrary keys are, obviously, not be
+ * available either.
+ *
+ * If the font's format is not PostScript-based, this function returns
+ * the `FT_Err_Invalid_Argument' error code.
+ *
+ */
+ FT_EXPORT( FT_Long )
+ FT_Get_PS_Font_Value( FT_Face face,
+ PS_Dict_Keys key,
+ FT_UInt idx,
+ void *value,
+ FT_Long value_len );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __T1TABLES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ttnameid.h
@@ -1,0 +1,1237 @@
+/***************************************************************************/
+/* */
+/* ttnameid.h */
+/* */
+/* TrueType name ID definitions (specification only). */
+/* */
+/* Copyright 1996-2004, 2006-2008, 2012, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTNAMEID_H__
+#define __TTNAMEID_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* truetype_tables */
+ /* */
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values for the `platform' identifier code in the name */
+ /* records of the TTF `name' table. */
+ /* */
+ /*************************************************************************/
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_PLATFORM_XXX
+ *
+ * @description:
+ * A list of valid values for the `platform_id' identifier code in
+ * @FT_CharMapRec and @FT_SfntName structures.
+ *
+ * @values:
+ * TT_PLATFORM_APPLE_UNICODE ::
+ * Used by Apple to indicate a Unicode character map and/or name entry.
+ * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note
+ * that name entries in this format are coded as big-endian UCS-2
+ * character codes _only_.
+ *
+ * TT_PLATFORM_MACINTOSH ::
+ * Used by Apple to indicate a MacOS-specific charmap and/or name entry.
+ * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that
+ * most TrueType fonts contain an Apple roman charmap to be usable on
+ * MacOS systems (even if they contain a Microsoft charmap as well).
+ *
+ * TT_PLATFORM_ISO ::
+ * This value was used to specify ISO/IEC 10646 charmaps. It is however
+ * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding
+ * `encoding_id' values.
+ *
+ * TT_PLATFORM_MICROSOFT ::
+ * Used by Microsoft to indicate Windows-specific charmaps. See
+ * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values.
+ * Note that most fonts contain a Unicode charmap using
+ * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS).
+ *
+ * TT_PLATFORM_CUSTOM ::
+ * Used to indicate application-specific charmaps.
+ *
+ * TT_PLATFORM_ADOBE ::
+ * This value isn't part of any font format specification, but is used
+ * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
+ * structure. See @TT_ADOBE_ID_XXX.
+ */
+
+#define TT_PLATFORM_APPLE_UNICODE 0
+#define TT_PLATFORM_MACINTOSH 1
+#define TT_PLATFORM_ISO 2 /* deprecated */
+#define TT_PLATFORM_MICROSOFT 3
+#define TT_PLATFORM_CUSTOM 4
+#define TT_PLATFORM_ADOBE 7 /* artificial */
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_APPLE_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
+ *
+ * @values:
+ * TT_APPLE_ID_DEFAULT ::
+ * Unicode version 1.0.
+ *
+ * TT_APPLE_ID_UNICODE_1_1 ::
+ * Unicode 1.1; specifies Hangul characters starting at U+34xx.
+ *
+ * TT_APPLE_ID_ISO_10646 ::
+ * Deprecated (identical to preceding).
+ *
+ * TT_APPLE_ID_UNICODE_2_0 ::
+ * Unicode 2.0 and beyond (UTF-16 BMP only).
+ *
+ * TT_APPLE_ID_UNICODE_32 ::
+ * Unicode 3.1 and beyond, using UTF-32.
+ *
+ * TT_APPLE_ID_VARIANT_SELECTOR ::
+ * From Adobe, not Apple. Not a normal cmap. Specifies variations
+ * on a real cmap.
+ */
+
+#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */
+#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */
+#define TT_APPLE_ID_ISO_10646 2 /* deprecated */
+#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */
+#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */
+#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_MAC_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_MACINTOSH charmaps and name entries.
+ *
+ * @values:
+ * TT_MAC_ID_ROMAN ::
+ * TT_MAC_ID_JAPANESE ::
+ * TT_MAC_ID_TRADITIONAL_CHINESE ::
+ * TT_MAC_ID_KOREAN ::
+ * TT_MAC_ID_ARABIC ::
+ * TT_MAC_ID_HEBREW ::
+ * TT_MAC_ID_GREEK ::
+ * TT_MAC_ID_RUSSIAN ::
+ * TT_MAC_ID_RSYMBOL ::
+ * TT_MAC_ID_DEVANAGARI ::
+ * TT_MAC_ID_GURMUKHI ::
+ * TT_MAC_ID_GUJARATI ::
+ * TT_MAC_ID_ORIYA ::
+ * TT_MAC_ID_BENGALI ::
+ * TT_MAC_ID_TAMIL ::
+ * TT_MAC_ID_TELUGU ::
+ * TT_MAC_ID_KANNADA ::
+ * TT_MAC_ID_MALAYALAM ::
+ * TT_MAC_ID_SINHALESE ::
+ * TT_MAC_ID_BURMESE ::
+ * TT_MAC_ID_KHMER ::
+ * TT_MAC_ID_THAI ::
+ * TT_MAC_ID_LAOTIAN ::
+ * TT_MAC_ID_GEORGIAN ::
+ * TT_MAC_ID_ARMENIAN ::
+ * TT_MAC_ID_MALDIVIAN ::
+ * TT_MAC_ID_SIMPLIFIED_CHINESE ::
+ * TT_MAC_ID_TIBETAN ::
+ * TT_MAC_ID_MONGOLIAN ::
+ * TT_MAC_ID_GEEZ ::
+ * TT_MAC_ID_SLAVIC ::
+ * TT_MAC_ID_VIETNAMESE ::
+ * TT_MAC_ID_SINDHI ::
+ * TT_MAC_ID_UNINTERP ::
+ */
+
+#define TT_MAC_ID_ROMAN 0
+#define TT_MAC_ID_JAPANESE 1
+#define TT_MAC_ID_TRADITIONAL_CHINESE 2
+#define TT_MAC_ID_KOREAN 3
+#define TT_MAC_ID_ARABIC 4
+#define TT_MAC_ID_HEBREW 5
+#define TT_MAC_ID_GREEK 6
+#define TT_MAC_ID_RUSSIAN 7
+#define TT_MAC_ID_RSYMBOL 8
+#define TT_MAC_ID_DEVANAGARI 9
+#define TT_MAC_ID_GURMUKHI 10
+#define TT_MAC_ID_GUJARATI 11
+#define TT_MAC_ID_ORIYA 12
+#define TT_MAC_ID_BENGALI 13
+#define TT_MAC_ID_TAMIL 14
+#define TT_MAC_ID_TELUGU 15
+#define TT_MAC_ID_KANNADA 16
+#define TT_MAC_ID_MALAYALAM 17
+#define TT_MAC_ID_SINHALESE 18
+#define TT_MAC_ID_BURMESE 19
+#define TT_MAC_ID_KHMER 20
+#define TT_MAC_ID_THAI 21
+#define TT_MAC_ID_LAOTIAN 22
+#define TT_MAC_ID_GEORGIAN 23
+#define TT_MAC_ID_ARMENIAN 24
+#define TT_MAC_ID_MALDIVIAN 25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE 25
+#define TT_MAC_ID_TIBETAN 26
+#define TT_MAC_ID_MONGOLIAN 27
+#define TT_MAC_ID_GEEZ 28
+#define TT_MAC_ID_SLAVIC 29
+#define TT_MAC_ID_VIETNAMESE 30
+#define TT_MAC_ID_SINDHI 31
+#define TT_MAC_ID_UNINTERP 32
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_ISO_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_ISO charmaps and name entries.
+ *
+ * Their use is now deprecated.
+ *
+ * @values:
+ * TT_ISO_ID_7BIT_ASCII ::
+ * ASCII.
+ * TT_ISO_ID_10646 ::
+ * ISO/10646.
+ * TT_ISO_ID_8859_1 ::
+ * Also known as Latin-1.
+ */
+
+#define TT_ISO_ID_7BIT_ASCII 0
+#define TT_ISO_ID_10646 1
+#define TT_ISO_ID_8859_1 2
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_MS_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_MICROSOFT charmaps and name entries.
+ *
+ * @values:
+ * TT_MS_ID_SYMBOL_CS ::
+ * Corresponds to Microsoft symbol encoding. See
+ * @FT_ENCODING_MS_SYMBOL.
+ *
+ * TT_MS_ID_UNICODE_CS ::
+ * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See
+ * @FT_ENCODING_UNICODE.
+ *
+ * TT_MS_ID_SJIS ::
+ * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS.
+ *
+ * TT_MS_ID_GB2312 ::
+ * Corresponds to Simplified Chinese as used in Mainland China. See
+ * @FT_ENCODING_GB2312.
+ *
+ * TT_MS_ID_BIG_5 ::
+ * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong.
+ * See @FT_ENCODING_BIG5.
+ *
+ * TT_MS_ID_WANSUNG ::
+ * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG.
+ *
+ * TT_MS_ID_JOHAB ::
+ * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB.
+ *
+ * TT_MS_ID_UCS_4 ::
+ * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to
+ * the OpenType specification version 1.4 (mid-2001.)
+ */
+
+#define TT_MS_ID_SYMBOL_CS 0
+#define TT_MS_ID_UNICODE_CS 1
+#define TT_MS_ID_SJIS 2
+#define TT_MS_ID_GB2312 3
+#define TT_MS_ID_BIG_5 4
+#define TT_MS_ID_WANSUNG 5
+#define TT_MS_ID_JOHAB 6
+#define TT_MS_ID_UCS_4 10
+
+
+ /***********************************************************************
+ *
+ * @enum:
+ * TT_ADOBE_ID_XXX
+ *
+ * @description:
+ * A list of valid values for the `encoding_id' for
+ * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!
+ *
+ * @values:
+ * TT_ADOBE_ID_STANDARD ::
+ * Adobe standard encoding.
+ * TT_ADOBE_ID_EXPERT ::
+ * Adobe expert encoding.
+ * TT_ADOBE_ID_CUSTOM ::
+ * Adobe custom encoding.
+ * TT_ADOBE_ID_LATIN_1 ::
+ * Adobe Latin~1 encoding.
+ */
+
+#define TT_ADOBE_ID_STANDARD 0
+#define TT_ADOBE_ID_EXPERT 1
+#define TT_ADOBE_ID_CUSTOM 2
+#define TT_ADOBE_ID_LATIN_1 3
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values of the language identifier field in the name records */
+ /* of the TTF `name' table if the `platform' identifier code is */
+ /* TT_PLATFORM_MACINTOSH. These values are also used as return values */
+ /* for function @FT_Get_CMap_Language_ID. */
+ /* */
+ /* The canonical source for the Apple assigned Language ID's is at */
+ /* */
+ /* https://developer.apple.com/fonts/TTRefMan/RM06/Chap6name.html */
+ /* */
+#define TT_MAC_LANGID_ENGLISH 0
+#define TT_MAC_LANGID_FRENCH 1
+#define TT_MAC_LANGID_GERMAN 2
+#define TT_MAC_LANGID_ITALIAN 3
+#define TT_MAC_LANGID_DUTCH 4
+#define TT_MAC_LANGID_SWEDISH 5
+#define TT_MAC_LANGID_SPANISH 6
+#define TT_MAC_LANGID_DANISH 7
+#define TT_MAC_LANGID_PORTUGUESE 8
+#define TT_MAC_LANGID_NORWEGIAN 9
+#define TT_MAC_LANGID_HEBREW 10
+#define TT_MAC_LANGID_JAPANESE 11
+#define TT_MAC_LANGID_ARABIC 12
+#define TT_MAC_LANGID_FINNISH 13
+#define TT_MAC_LANGID_GREEK 14
+#define TT_MAC_LANGID_ICELANDIC 15
+#define TT_MAC_LANGID_MALTESE 16
+#define TT_MAC_LANGID_TURKISH 17
+#define TT_MAC_LANGID_CROATIAN 18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19
+#define TT_MAC_LANGID_URDU 20
+#define TT_MAC_LANGID_HINDI 21
+#define TT_MAC_LANGID_THAI 22
+#define TT_MAC_LANGID_KOREAN 23
+#define TT_MAC_LANGID_LITHUANIAN 24
+#define TT_MAC_LANGID_POLISH 25
+#define TT_MAC_LANGID_HUNGARIAN 26
+#define TT_MAC_LANGID_ESTONIAN 27
+#define TT_MAC_LANGID_LETTISH 28
+#define TT_MAC_LANGID_SAAMISK 29
+#define TT_MAC_LANGID_FAEROESE 30
+#define TT_MAC_LANGID_FARSI 31
+#define TT_MAC_LANGID_RUSSIAN 32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33
+#define TT_MAC_LANGID_FLEMISH 34
+#define TT_MAC_LANGID_IRISH 35
+#define TT_MAC_LANGID_ALBANIAN 36
+#define TT_MAC_LANGID_ROMANIAN 37
+#define TT_MAC_LANGID_CZECH 38
+#define TT_MAC_LANGID_SLOVAK 39
+#define TT_MAC_LANGID_SLOVENIAN 40
+#define TT_MAC_LANGID_YIDDISH 41
+#define TT_MAC_LANGID_SERBIAN 42
+#define TT_MAC_LANGID_MACEDONIAN 43
+#define TT_MAC_LANGID_BULGARIAN 44
+#define TT_MAC_LANGID_UKRAINIAN 45
+#define TT_MAC_LANGID_BYELORUSSIAN 46
+#define TT_MAC_LANGID_UZBEK 47
+#define TT_MAC_LANGID_KAZAKH 48
+#define TT_MAC_LANGID_AZERBAIJANI 49
+#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50
+#define TT_MAC_LANGID_ARMENIAN 51
+#define TT_MAC_LANGID_GEORGIAN 52
+#define TT_MAC_LANGID_MOLDAVIAN 53
+#define TT_MAC_LANGID_KIRGHIZ 54
+#define TT_MAC_LANGID_TAJIKI 55
+#define TT_MAC_LANGID_TURKMEN 56
+#define TT_MAC_LANGID_MONGOLIAN 57
+#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58
+#define TT_MAC_LANGID_PASHTO 59
+#define TT_MAC_LANGID_KURDISH 60
+#define TT_MAC_LANGID_KASHMIRI 61
+#define TT_MAC_LANGID_SINDHI 62
+#define TT_MAC_LANGID_TIBETAN 63
+#define TT_MAC_LANGID_NEPALI 64
+#define TT_MAC_LANGID_SANSKRIT 65
+#define TT_MAC_LANGID_MARATHI 66
+#define TT_MAC_LANGID_BENGALI 67
+#define TT_MAC_LANGID_ASSAMESE 68
+#define TT_MAC_LANGID_GUJARATI 69
+#define TT_MAC_LANGID_PUNJABI 70
+#define TT_MAC_LANGID_ORIYA 71
+#define TT_MAC_LANGID_MALAYALAM 72
+#define TT_MAC_LANGID_KANNADA 73
+#define TT_MAC_LANGID_TAMIL 74
+#define TT_MAC_LANGID_TELUGU 75
+#define TT_MAC_LANGID_SINHALESE 76
+#define TT_MAC_LANGID_BURMESE 77
+#define TT_MAC_LANGID_KHMER 78
+#define TT_MAC_LANGID_LAO 79
+#define TT_MAC_LANGID_VIETNAMESE 80
+#define TT_MAC_LANGID_INDONESIAN 81
+#define TT_MAC_LANGID_TAGALOG 82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84
+#define TT_MAC_LANGID_AMHARIC 85
+#define TT_MAC_LANGID_TIGRINYA 86
+#define TT_MAC_LANGID_GALLA 87
+#define TT_MAC_LANGID_SOMALI 88
+#define TT_MAC_LANGID_SWAHILI 89
+#define TT_MAC_LANGID_RUANDA 90
+#define TT_MAC_LANGID_RUNDI 91
+#define TT_MAC_LANGID_CHEWA 92
+#define TT_MAC_LANGID_MALAGASY 93
+#define TT_MAC_LANGID_ESPERANTO 94
+#define TT_MAC_LANGID_WELSH 128
+#define TT_MAC_LANGID_BASQUE 129
+#define TT_MAC_LANGID_CATALAN 130
+#define TT_MAC_LANGID_LATIN 131
+#define TT_MAC_LANGID_QUECHUA 132
+#define TT_MAC_LANGID_GUARANI 133
+#define TT_MAC_LANGID_AYMARA 134
+#define TT_MAC_LANGID_TATAR 135
+#define TT_MAC_LANGID_UIGHUR 136
+#define TT_MAC_LANGID_DZONGKHA 137
+#define TT_MAC_LANGID_JAVANESE 138
+#define TT_MAC_LANGID_SUNDANESE 139
+
+
+#if 0 /* these seem to be errors that have been dropped */
+
+#define TT_MAC_LANGID_SCOTTISH_GAELIC 140
+#define TT_MAC_LANGID_IRISH_GAELIC 141
+
+#endif
+
+
+ /* The following codes are new as of 2000-03-10 */
+#define TT_MAC_LANGID_GALICIAN 140
+#define TT_MAC_LANGID_AFRIKAANS 141
+#define TT_MAC_LANGID_BRETON 142
+#define TT_MAC_LANGID_INUKTITUT 143
+#define TT_MAC_LANGID_SCOTTISH_GAELIC 144
+#define TT_MAC_LANGID_MANX_GAELIC 145
+#define TT_MAC_LANGID_IRISH_GAELIC 146
+#define TT_MAC_LANGID_TONGAN 147
+#define TT_MAC_LANGID_GREEK_POLYTONIC 148
+#define TT_MAC_LANGID_GREELANDIC 149
+#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values of the language identifier field in the name records */
+ /* of the TTF `name' table if the `platform' identifier code is */
+ /* TT_PLATFORM_MICROSOFT. */
+ /* */
+ /* The canonical source for the MS assigned LCIDs is */
+ /* */
+ /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */
+ /* */
+
+#define TT_MS_LANGID_ARABIC_GENERAL 0x0001
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ 0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA 0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN 0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN 0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA 0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON 0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401
+#define TT_MS_LANGID_ARABIC_UAE 0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR 0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN 0x0403
+#define TT_MS_LANGID_CHINESE_GENERAL 0x0004
+#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404
+#define TT_MS_LANGID_CHINESE_PRC 0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004
+
+#if 1 /* this looks like the correct value */
+#define TT_MS_LANGID_CHINESE_MACAU 0x1404
+#else /* but beware, Microsoft may change its mind...
+ the most recent Word reference has the following: */
+#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG
+#endif
+
+#if 0 /* used only with .NET `cultures'; commented out */
+#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04
+#endif
+
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405
+#define TT_MS_LANGID_DANISH_DENMARK 0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY 0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407
+#define TT_MS_LANGID_GREEK_GREECE 0x0408
+
+ /* don't ask what this one means... It is commented out currently. */
+#if 0
+#define TT_MS_LANGID_GREEK_GREECE2 0x2008
+#endif
+
+#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA 0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409
+#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809
+#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09
+#define TT_MS_LANGID_ENGLISH_INDIA 0x4009
+#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409
+#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO 0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA 0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a
+#define TT_MS_LANGID_SPANISH_PERU 0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a
+#define TT_MS_LANGID_SPANISH_CHILE 0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a
+#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a
+ /* The following ID blatantly violate MS specs by using a */
+ /* sublanguage > 0x1F. */
+#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU
+#define TT_MS_LANGID_FINNISH_FINLAND 0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE 0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c
+#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c
+#define TT_MS_LANGID_FRENCH_MONACO 0x180c
+#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c
+#define TT_MS_LANGID_FRENCH_REUNION 0x200c
+#define TT_MS_LANGID_FRENCH_CONGO 0x240c
+ /* which was formerly: */
+#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO
+#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c
+#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c
+#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c
+#define TT_MS_LANGID_FRENCH_MALI 0x340c
+#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c
+#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c
+ /* and another violation of the spec (see 0xE40aU) */
+#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU
+#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY 0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814
+#define TT_MS_LANGID_POLISH_POLAND 0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a
+
+#if 0 /* this used to be this value, but it looks like we were wrong */
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a
+#else /* current sources say */
+#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a
+ /* and XPsp2 Platform SDK added (2004-07-26) */
+ /* Names are shortened to be significant within 40 chars. */
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a
+#endif
+
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d
+#define TT_MS_LANGID_THAI_THAILAND 0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY 0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN 0x0420
+#define TT_MS_LANGID_URDU_INDIA 0x0820
+#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827
+#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428
+#define TT_MS_LANGID_FARSI_IRAN 0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN 0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438
+#define TT_MS_LANGID_HINDI_INDIA 0x0439
+#define TT_MS_LANGID_MALTESE_MALTA 0x043a
+ /* Added by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b
+#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b
+#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b
+#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b
+#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b
+#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b
+#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b
+#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b
+#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b
+ /* ... and we also keep our old identifier... */
+#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b
+
+#if 0 /* this seems to be a previous inversion */
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c
+#else
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c
+#endif
+
+#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d
+#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440
+ /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
+ TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN
+
+#define TT_MS_LANGID_SWAHILI_KENYA 0x0441
+#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444
+#define TT_MS_LANGID_BENGALI_INDIA 0x0445
+#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845
+#define TT_MS_LANGID_PUNJABI_INDIA 0x0446
+#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846
+#define TT_MS_LANGID_GUJARATI_INDIA 0x0447
+#define TT_MS_LANGID_ORIYA_INDIA 0x0448
+#define TT_MS_LANGID_TAMIL_INDIA 0x0449
+#define TT_MS_LANGID_TELUGU_INDIA 0x044a
+#define TT_MS_LANGID_KANNADA_INDIA 0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d
+#define TT_MS_LANGID_MARATHI_INDIA 0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850
+#define TT_MS_LANGID_TIBETAN_CHINA 0x0451
+ /* Don't use the next constant! It has */
+ /* (1) the wrong spelling (Dzonghka) */
+ /* (2) Microsoft doesn't officially define it -- */
+ /* at least it is not in the List of Local */
+ /* ID Values. */
+ /* (3) Dzongkha is not the same language as */
+ /* Tibetan, so merging it is wrong anyway. */
+ /* */
+ /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */
+#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851
+
+#if 0
+ /* the following used to be defined */
+#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451
+ /* ... but it was changed; */
+#else
+ /* So we will continue to #define it, but with the correct value */
+#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN
+#endif
+
+#define TT_MS_LANGID_WELSH_WALES 0x0452
+#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453
+#define TT_MS_LANGID_LAO_LAOS 0x0454
+#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455
+#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456
+#define TT_MS_LANGID_KONKANI_INDIA 0x0457
+#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458
+#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459
+#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859
+ /* Missing a LCID for Sindhi in Devanagari script */
+#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a
+#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b
+#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c
+#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d
+#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f
+ /* Missing a LCID for Tifinagh script */
+#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460
+ /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */
+ /* script is yet unclear... might be Arabic, Nagari or Sharada */
+#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860
+ /* ... and aliased (by MS) for compatibility reasons. */
+#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA
+#define TT_MS_LANGID_NEPALI_NEPAL 0x0461
+#define TT_MS_LANGID_NEPALI_INDIA 0x0861
+#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462
+#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463
+#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464
+#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465
+ /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES
+#define TT_MS_LANGID_EDO_NIGERIA 0x0466
+#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467
+#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468
+#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469
+#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a
+#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b
+#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b
+#define TT_MS_LANGID_QUECHUA_PERU 0x0c6b
+#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c
+ /* Also spelled by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
+ TT_MS_LANGID_SEPEDI_SOUTH_AFRICA
+ /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */
+#define TT_MS_LANGID_IGBO_NIGERIA 0x0470
+#define TT_MS_LANGID_KANURI_NIGERIA 0x0471
+#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472
+#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473
+#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873
+ /* also spelled in the `Passport SDK' list as: */
+#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA
+#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474
+#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475
+#define TT_MS_LANGID_LATIN 0x0476
+#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477
+ /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
+ /* not written (but OTOH the peculiar writing system is worth */
+ /* studying). */
+#define TT_MS_LANGID_YI_CHINA 0x0478
+#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479
+ /* language codes from 0x047a to 0x047f are (still) unknown. */
+#define TT_MS_LANGID_UIGHUR_CHINA 0x0480
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481
+
+#if 0 /* not deemed useful for fonts */
+#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff
+#endif
+
+
+ /*************************************************************************/
+ /* */
+ /* Possible values of the `name' identifier field in the name records of */
+ /* the TTF `name' table. These values are platform independent. */
+ /* */
+#define TT_NAME_ID_COPYRIGHT 0
+#define TT_NAME_ID_FONT_FAMILY 1
+#define TT_NAME_ID_FONT_SUBFAMILY 2
+#define TT_NAME_ID_UNIQUE_ID 3
+#define TT_NAME_ID_FULL_NAME 4
+#define TT_NAME_ID_VERSION_STRING 5
+#define TT_NAME_ID_PS_NAME 6
+#define TT_NAME_ID_TRADEMARK 7
+
+ /* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER 8
+#define TT_NAME_ID_DESIGNER 9
+#define TT_NAME_ID_DESCRIPTION 10
+#define TT_NAME_ID_VENDOR_URL 11
+#define TT_NAME_ID_DESIGNER_URL 12
+#define TT_NAME_ID_LICENSE 13
+#define TT_NAME_ID_LICENSE_URL 14
+ /* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY 16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY 17
+#define TT_NAME_ID_MAC_FULL_NAME 18
+
+ /* The following code is new as of 2000-01-21 */
+#define TT_NAME_ID_SAMPLE_TEXT 19
+
+ /* This is new in OpenType 1.3 */
+#define TT_NAME_ID_CID_FINDFONT_NAME 20
+
+ /* This is new in OpenType 1.5 */
+#define TT_NAME_ID_WWS_FAMILY 21
+#define TT_NAME_ID_WWS_SUBFAMILY 22
+
+
+ /*************************************************************************/
+ /* */
+ /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */
+ /* */
+ /* Updated 08-Nov-2008. */
+ /* */
+
+ /* Bit 0 Basic Latin */
+#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */
+ /* Bit 1 C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */
+ /* Bit 2 Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */
+ /* Bit 3 Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */
+ /* Bit 4 IPA Extensions */
+ /* Phonetic Extensions */
+ /* Phonetic Extensions Supplement */
+#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */
+ /* U+1D00-U+1D7F */
+ /* U+1D80-U+1DBF */
+ /* Bit 5 Spacing Modifier Letters */
+ /* Modifier Tone Letters */
+#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */
+ /* U+A700-U+A71F */
+ /* Bit 6 Combining Diacritical Marks */
+ /* Combining Diacritical Marks Supplement */
+#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */
+ /* U+1DC0-U+1DFF */
+ /* Bit 7 Greek and Coptic */
+#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */
+ /* Bit 8 Coptic */
+#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */
+ /* Bit 9 Cyrillic */
+ /* Cyrillic Supplement */
+ /* Cyrillic Extended-A */
+ /* Cyrillic Extended-B */
+#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */
+ /* U+0500-U+052F */
+ /* U+2DE0-U+2DFF */
+ /* U+A640-U+A69F */
+ /* Bit 10 Armenian */
+#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */
+ /* Bit 11 Hebrew */
+#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */
+ /* Bit 12 Vai */
+#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */
+ /* Bit 13 Arabic */
+ /* Arabic Supplement */
+#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */
+ /* U+0750-U+077F */
+ /* Bit 14 NKo */
+#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */
+ /* Bit 15 Devanagari */
+#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */
+ /* Bit 16 Bengali */
+#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */
+ /* Bit 17 Gurmukhi */
+#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */
+ /* Bit 18 Gujarati */
+#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */
+ /* Bit 19 Oriya */
+#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */
+ /* Bit 20 Tamil */
+#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */
+ /* Bit 21 Telugu */
+#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */
+ /* Bit 22 Kannada */
+#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */
+ /* Bit 23 Malayalam */
+#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */
+ /* Bit 24 Thai */
+#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */
+ /* Bit 25 Lao */
+#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */
+ /* Bit 26 Georgian */
+ /* Georgian Supplement */
+#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */
+ /* U+2D00-U+2D2F */
+ /* Bit 27 Balinese */
+#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */
+ /* Bit 28 Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */
+ /* Bit 29 Latin Extended Additional */
+ /* Latin Extended-C */
+ /* Latin Extended-D */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */
+ /* U+2C60-U+2C7F */
+ /* U+A720-U+A7FF */
+ /* Bit 30 Greek Extended */
+#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */
+ /* Bit 31 General Punctuation */
+ /* Supplemental Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */
+ /* U+2E00-U+2E7F */
+ /* Bit 32 Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */
+ /* Bit 33 Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */
+ /* Bit 34 Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */
+ /* Bit 35 Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */
+ /* Bit 36 Number Forms */
+#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */
+ /* Bit 37 Arrows */
+ /* Supplemental Arrows-A */
+ /* Supplemental Arrows-B */
+ /* Miscellaneous Symbols and Arrows */
+#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */
+ /* U+27F0-U+27FF */
+ /* U+2900-U+297F */
+ /* U+2B00-U+2BFF */
+ /* Bit 38 Mathematical Operators */
+ /* Supplemental Mathematical Operators */
+ /* Miscellaneous Mathematical Symbols-A */
+ /* Miscellaneous Mathematical Symbols-B */
+#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */
+ /* U+2A00-U+2AFF */
+ /* U+27C0-U+27EF */
+ /* U+2980-U+29FF */
+ /* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */
+ /* Bit 40 Control Pictures */
+#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */
+ /* Bit 41 Optical Character Recognition */
+#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */
+ /* Bit 42 Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */
+ /* Bit 43 Box Drawing */
+#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */
+ /* Bit 44 Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */
+ /* Bit 45 Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */
+ /* Bit 46 Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */
+ /* Bit 47 Dingbats */
+#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */
+ /* Bit 48 CJK Symbols and Punctuation */
+#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */
+ /* Bit 49 Hiragana */
+#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */
+ /* Bit 50 Katakana */
+ /* Katakana Phonetic Extensions */
+#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */
+ /* U+31F0-U+31FF */
+ /* Bit 51 Bopomofo */
+ /* Bopomofo Extended */
+#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */
+ /* U+31A0-U+31BF */
+ /* Bit 52 Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */
+ /* Bit 53 Phags-Pa */
+#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */
+#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */
+#define TT_UCR_PHAGSPA
+ /* Bit 54 Enclosed CJK Letters and Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */
+ /* Bit 55 CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */
+ /* Bit 56 Hangul Syllables */
+#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */
+ /* Bit 57 High Surrogates */
+ /* High Private Use Surrogates */
+ /* Low Surrogates */
+ /* */
+ /* According to OpenType specs v.1.3+, */
+ /* setting bit 57 implies that there is */
+ /* at least one codepoint beyond the */
+ /* Basic Multilingual Plane that is */
+ /* supported by this font. So it really */
+ /* means >= U+10000 */
+#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */
+ /* U+DB80-U+DBFF */
+ /* U+DC00-U+DFFF */
+#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES
+ /* Bit 58 Phoenician */
+#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/
+ /* Bit 59 CJK Unified Ideographs */
+ /* CJK Radicals Supplement */
+ /* Kangxi Radicals */
+ /* Ideographic Description Characters */
+ /* CJK Unified Ideographs Extension A */
+ /* CJK Unified Ideographs Extension B */
+ /* Kanbun */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */
+ /* U+2E80-U+2EFF */
+ /* U+2F00-U+2FDF */
+ /* U+2FF0-U+2FFF */
+ /* U+3400-U+4DB5 */
+ /*U+20000-U+2A6DF*/
+ /* U+3190-U+319F */
+ /* Bit 60 Private Use */
+#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */
+ /* Bit 61 CJK Strokes */
+ /* CJK Compatibility Ideographs */
+ /* CJK Compatibility Ideographs Supplement */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */
+ /* U+F900-U+FAFF */
+ /*U+2F800-U+2FA1F*/
+ /* Bit 62 Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */
+ /* Bit 63 Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */
+ /* Bit 64 Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */
+ /* Bit 65 Vertical forms */
+ /* CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */
+ /* U+FE30-U+FE4F */
+ /* Bit 66 Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */
+ /* Bit 67 Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */
+ /* Bit 68 Halfwidth and Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */
+ /* Bit 69 Specials */
+#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */
+ /* Bit 70 Tibetan */
+#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */
+ /* Bit 71 Syriac */
+#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */
+ /* Bit 72 Thaana */
+#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */
+ /* Bit 73 Sinhala */
+#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */
+ /* Bit 74 Myanmar */
+#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */
+ /* Bit 75 Ethiopic */
+ /* Ethiopic Supplement */
+ /* Ethiopic Extended */
+#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */
+ /* U+1380-U+139F */
+ /* U+2D80-U+2DDF */
+ /* Bit 76 Cherokee */
+#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */
+ /* Bit 77 Unified Canadian Aboriginal Syllabics */
+#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */
+ /* Bit 78 Ogham */
+#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */
+ /* Bit 79 Runic */
+#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */
+ /* Bit 80 Khmer */
+ /* Khmer Symbols */
+#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */
+ /* U+19E0-U+19FF */
+ /* Bit 81 Mongolian */
+#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */
+ /* Bit 82 Braille Patterns */
+#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */
+ /* Bit 83 Yi Syllables */
+ /* Yi Radicals */
+#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */
+ /* U+A490-U+A4CF */
+ /* Bit 84 Tagalog */
+ /* Hanunoo */
+ /* Buhid */
+ /* Tagbanwa */
+#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */
+ /* U+1720-U+173F */
+ /* U+1740-U+175F */
+ /* U+1760-U+177F */
+ /* Bit 85 Old Italic */
+#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/
+ /* Bit 86 Gothic */
+#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/
+ /* Bit 87 Deseret */
+#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/
+ /* Bit 88 Byzantine Musical Symbols */
+ /* Musical Symbols */
+ /* Ancient Greek Musical Notation */
+#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/
+ /*U+1D100-U+1D1FF*/
+ /*U+1D200-U+1D24F*/
+ /* Bit 89 Mathematical Alphanumeric Symbols */
+#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/
+ /* Bit 90 Private Use (plane 15) */
+ /* Private Use (plane 16) */
+#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/
+ /*U+100000-U+10FFFD*/
+ /* Bit 91 Variation Selectors */
+ /* Variation Selectors Supplement */
+#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */
+ /*U+E0100-U+E01EF*/
+ /* Bit 92 Tags */
+#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/
+ /* Bit 93 Limbu */
+#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */
+ /* Bit 94 Tai Le */
+#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */
+ /* Bit 95 New Tai Lue */
+#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */
+ /* Bit 96 Buginese */
+#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */
+ /* Bit 97 Glagolitic */
+#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */
+ /* Bit 98 Tifinagh */
+#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */
+ /* Bit 99 Yijing Hexagram Symbols */
+#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */
+ /* Bit 100 Syloti Nagri */
+#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */
+ /* Bit 101 Linear B Syllabary */
+ /* Linear B Ideograms */
+ /* Aegean Numbers */
+#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/
+ /*U+10080-U+100FF*/
+ /*U+10100-U+1013F*/
+ /* Bit 102 Ancient Greek Numbers */
+#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/
+ /* Bit 103 Ugaritic */
+#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/
+ /* Bit 104 Old Persian */
+#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/
+ /* Bit 105 Shavian */
+#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/
+ /* Bit 106 Osmanya */
+#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/
+ /* Bit 107 Cypriot Syllabary */
+#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/
+ /* Bit 108 Kharoshthi */
+#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/
+ /* Bit 109 Tai Xuan Jing Symbols */
+#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/
+ /* Bit 110 Cuneiform */
+ /* Cuneiform Numbers and Punctuation */
+#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/
+ /*U+12400-U+1247F*/
+ /* Bit 111 Counting Rod Numerals */
+#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/
+ /* Bit 112 Sundanese */
+#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */
+ /* Bit 113 Lepcha */
+#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */
+ /* Bit 114 Ol Chiki */
+#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */
+ /* Bit 115 Saurashtra */
+#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */
+ /* Bit 116 Kayah Li */
+#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */
+ /* Bit 117 Rejang */
+#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */
+ /* Bit 118 Cham */
+#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */
+ /* Bit 119 Ancient Symbols */
+#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/
+ /* Bit 120 Phaistos Disc */
+#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/
+ /* Bit 121 Carian */
+ /* Lycian */
+ /* Lydian */
+#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/
+ /*U+10280-U+1029F*/
+ /*U+10920-U+1093F*/
+ /* Bit 122 Domino Tiles */
+ /* Mahjong Tiles */
+#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/
+ /*U+1F000-U+1F02F*/
+ /* Bit 123-127 Reserved for process-internal usage */
+
+
+ /*************************************************************************/
+ /* */
+ /* Some compilers have a very limited length of identifiers. */
+ /* */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+
+ /*************************************************************************/
+ /* */
+ /* Here some alias #defines in order to be clearer. */
+ /* */
+ /* These are not always #defined to stay within the 31~character limit, */
+ /* which some compilers have. */
+ /* */
+ /* Credits go to Dave Hoo <[email protected]> for pointing out that modern */
+ /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */
+ /* If you get a warning with such a compiler, use the -i40 switch. */
+ /* */
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \
+ TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \
+ TT_UCR_ARABIC_PRESENTATIONS_B
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS \
+ TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+ TT_UCR_COMBINING_DIACRITICS_SYMB
+
+
+#endif /* !HAVE_LIMIT_ON_IDENTS */
+
+
+FT_END_HEADER
+
+#endif /* __TTNAMEID_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/tttables.h
@@ -1,0 +1,787 @@
+/***************************************************************************/
+/* */
+/* tttables.h */
+/* */
+/* Basic SFNT/TrueType tables definitions and interface */
+/* (specification only). */
+/* */
+/* Copyright 1996-2005, 2008-2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTTABLES_H__
+#define __TTTABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* truetype_tables */
+ /* */
+ /* <Title> */
+ /* TrueType Tables */
+ /* */
+ /* <Abstract> */
+ /* TrueType specific table types and functions. */
+ /* */
+ /* <Description> */
+ /* This section contains the definition of TrueType-specific tables */
+ /* as well as some routines used to access and process them. */
+ /* */
+ /*************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Header */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType font header table. All */
+ /* fields follow the TrueType specification. */
+ /* */
+ typedef struct TT_Header_
+ {+ FT_Fixed Table_Version;
+ FT_Fixed Font_Revision;
+
+ FT_Long CheckSum_Adjust;
+ FT_Long Magic_Number;
+
+ FT_UShort Flags;
+ FT_UShort Units_Per_EM;
+
+ FT_Long Created [2];
+ FT_Long Modified[2];
+
+ FT_Short xMin;
+ FT_Short yMin;
+ FT_Short xMax;
+ FT_Short yMax;
+
+ FT_UShort Mac_Style;
+ FT_UShort Lowest_Rec_PPEM;
+
+ FT_Short Font_Direction;
+ FT_Short Index_To_Loc_Format;
+ FT_Short Glyph_Data_Format;
+
+ } TT_Header;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_HoriHeader */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType horizontal header, the `hhea' */
+ /* table, as well as the corresponding horizontal metrics table, */
+ /* i.e., the `hmtx' table. */
+ /* */
+ /* <Fields> */
+ /* Version :: The table version. */
+ /* */
+ /* Ascender :: The font's ascender, i.e., the distance */
+ /* from the baseline to the top-most of all */
+ /* glyph points found in the font. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of the */
+ /* glyphs found in the font (maybe ASCII). */
+ /* */
+ /* You should use the `sTypoAscender' field */
+ /* of the OS/2 table instead if you want */
+ /* the correct one. */
+ /* */
+ /* Descender :: The font's descender, i.e., the distance */
+ /* from the baseline to the bottom-most of */
+ /* all glyph points found in the font. It */
+ /* is negative. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of the */
+ /* glyphs found in the font (maybe ASCII). */
+ /* */
+ /* You should use the `sTypoDescender' */
+ /* field of the OS/2 table instead if you */
+ /* want the correct one. */
+ /* */
+ /* Line_Gap :: The font's line gap, i.e., the distance */
+ /* to add to the ascender and descender to */
+ /* get the BTB, i.e., the */
+ /* baseline-to-baseline distance for the */
+ /* font. */
+ /* */
+ /* advance_Width_Max :: This field is the maximum of all advance */
+ /* widths found in the font. It can be */
+ /* used to compute the maximum width of an */
+ /* arbitrary string of text. */
+ /* */
+ /* min_Left_Side_Bearing :: The minimum left side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* min_Right_Side_Bearing :: The minimum right side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* xMax_Extent :: The maximum horizontal extent (i.e., the */
+ /* `width' of a glyph's bounding box) for */
+ /* all glyphs in the font. */
+ /* */
+ /* caret_Slope_Rise :: The rise coefficient of the cursor's */
+ /* slope of the cursor (slope=rise/run). */
+ /* */
+ /* caret_Slope_Run :: The run coefficient of the cursor's */
+ /* slope. */
+ /* */
+ /* Reserved :: 8~reserved bytes. */
+ /* */
+ /* metric_Data_Format :: Always~0. */
+ /* */
+ /* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */
+ /* table -- this value can be smaller than */
+ /* the total number of glyphs in the font. */
+ /* */
+ /* long_metrics :: A pointer into the `hmtx' table. */
+ /* */
+ /* short_metrics :: A pointer into the `hmtx' table. */
+ /* */
+ /* <Note> */
+ /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
+ /* be identical except for the names of their fields, */
+ /* which are different. */
+ /* */
+ /* This ensures that a single function in the `ttload' */
+ /* module is able to read both the horizontal and vertical */
+ /* headers. */
+ /* */
+ typedef struct TT_HoriHeader_
+ {+ FT_Fixed Version;
+ FT_Short Ascender;
+ FT_Short Descender;
+ FT_Short Line_Gap;
+
+ FT_UShort advance_Width_Max; /* advance width maximum */
+
+ FT_Short min_Left_Side_Bearing; /* minimum left-sb */
+ FT_Short min_Right_Side_Bearing; /* minimum right-sb */
+ FT_Short xMax_Extent; /* xmax extents */
+ FT_Short caret_Slope_Rise;
+ FT_Short caret_Slope_Run;
+ FT_Short caret_Offset;
+
+ FT_Short Reserved[4];
+
+ FT_Short metric_Data_Format;
+ FT_UShort number_Of_HMetrics;
+
+ /* The following fields are not defined by the TrueType specification */
+ /* but they are used to connect the metrics header to the relevant */
+ /* `HMTX' table. */
+
+ void* long_metrics;
+ void* short_metrics;
+
+ } TT_HoriHeader;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_VertHeader */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType vertical header, the `vhea' */
+ /* table, as well as the corresponding vertical metrics table, i.e., */
+ /* the `vmtx' table. */
+ /* */
+ /* <Fields> */
+ /* Version :: The table version. */
+ /* */
+ /* Ascender :: The font's ascender, i.e., the distance */
+ /* from the baseline to the top-most of */
+ /* all glyph points found in the font. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of */
+ /* the glyphs found in the font (maybe */
+ /* ASCII). */
+ /* */
+ /* You should use the `sTypoAscender' */
+ /* field of the OS/2 table instead if you */
+ /* want the correct one. */
+ /* */
+ /* Descender :: The font's descender, i.e., the */
+ /* distance from the baseline to the */
+ /* bottom-most of all glyph points found */
+ /* in the font. It is negative. */
+ /* */
+ /* This value is invalid in many fonts, as */
+ /* it is usually set by the font designer, */
+ /* and often reflects only a portion of */
+ /* the glyphs found in the font (maybe */
+ /* ASCII). */
+ /* */
+ /* You should use the `sTypoDescender' */
+ /* field of the OS/2 table instead if you */
+ /* want the correct one. */
+ /* */
+ /* Line_Gap :: The font's line gap, i.e., the distance */
+ /* to add to the ascender and descender to */
+ /* get the BTB, i.e., the */
+ /* baseline-to-baseline distance for the */
+ /* font. */
+ /* */
+ /* advance_Height_Max :: This field is the maximum of all */
+ /* advance heights found in the font. It */
+ /* can be used to compute the maximum */
+ /* height of an arbitrary string of text. */
+ /* */
+ /* min_Top_Side_Bearing :: The minimum top side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */
+ /* glyphs within the font. */
+ /* */
+ /* yMax_Extent :: The maximum vertical extent (i.e., the */
+ /* `height' of a glyph's bounding box) for */
+ /* all glyphs in the font. */
+ /* */
+ /* caret_Slope_Rise :: The rise coefficient of the cursor's */
+ /* slope of the cursor (slope=rise/run). */
+ /* */
+ /* caret_Slope_Run :: The run coefficient of the cursor's */
+ /* slope. */
+ /* */
+ /* caret_Offset :: The cursor's offset for slanted fonts. */
+ /* This value is `reserved' in vmtx */
+ /* version 1.0. */
+ /* */
+ /* Reserved :: 8~reserved bytes. */
+ /* */
+ /* metric_Data_Format :: Always~0. */
+ /* */
+ /* number_Of_HMetrics :: Number of VMetrics entries in the */
+ /* `vmtx' table -- this value can be */
+ /* smaller than the total number of glyphs */
+ /* in the font. */
+ /* */
+ /* long_metrics :: A pointer into the `vmtx' table. */
+ /* */
+ /* short_metrics :: A pointer into the `vmtx' table. */
+ /* */
+ /* <Note> */
+ /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
+ /* be identical except for the names of their fields, */
+ /* which are different. */
+ /* */
+ /* This ensures that a single function in the `ttload' */
+ /* module is able to read both the horizontal and vertical */
+ /* headers. */
+ /* */
+ typedef struct TT_VertHeader_
+ {+ FT_Fixed Version;
+ FT_Short Ascender;
+ FT_Short Descender;
+ FT_Short Line_Gap;
+
+ FT_UShort advance_Height_Max; /* advance height maximum */
+
+ FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */
+ FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
+ FT_Short yMax_Extent; /* xmax or ymax extents */
+ FT_Short caret_Slope_Rise;
+ FT_Short caret_Slope_Run;
+ FT_Short caret_Offset;
+
+ FT_Short Reserved[4];
+
+ FT_Short metric_Data_Format;
+ FT_UShort number_Of_VMetrics;
+
+ /* The following fields are not defined by the TrueType specification */
+ /* but they're used to connect the metrics header to the relevant */
+ /* `HMTX' or `VMTX' table. */
+
+ void* long_metrics;
+ void* short_metrics;
+
+ } TT_VertHeader;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_OS2 */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType OS/2 table. All fields */
+ /* comply to the OpenType specification. */
+ /* */
+ /* Note that we now support old Mac fonts that do not include an OS/2 */
+ /* table. In this case, the `version' field is always set to 0xFFFF. */
+ /* */
+ typedef struct TT_OS2_
+ {+ FT_UShort version; /* 0x0001 - more or 0xFFFF */
+ FT_Short xAvgCharWidth;
+ FT_UShort usWeightClass;
+ FT_UShort usWidthClass;
+ FT_Short fsType;
+ FT_Short ySubscriptXSize;
+ FT_Short ySubscriptYSize;
+ FT_Short ySubscriptXOffset;
+ FT_Short ySubscriptYOffset;
+ FT_Short ySuperscriptXSize;
+ FT_Short ySuperscriptYSize;
+ FT_Short ySuperscriptXOffset;
+ FT_Short ySuperscriptYOffset;
+ FT_Short yStrikeoutSize;
+ FT_Short yStrikeoutPosition;
+ FT_Short sFamilyClass;
+
+ FT_Byte panose[10];
+
+ FT_ULong ulUnicodeRange1; /* Bits 0-31 */
+ FT_ULong ulUnicodeRange2; /* Bits 32-63 */
+ FT_ULong ulUnicodeRange3; /* Bits 64-95 */
+ FT_ULong ulUnicodeRange4; /* Bits 96-127 */
+
+ FT_Char achVendID[4];
+
+ FT_UShort fsSelection;
+ FT_UShort usFirstCharIndex;
+ FT_UShort usLastCharIndex;
+ FT_Short sTypoAscender;
+ FT_Short sTypoDescender;
+ FT_Short sTypoLineGap;
+ FT_UShort usWinAscent;
+ FT_UShort usWinDescent;
+
+ /* only version 1 and higher: */
+
+ FT_ULong ulCodePageRange1; /* Bits 0-31 */
+ FT_ULong ulCodePageRange2; /* Bits 32-63 */
+
+ /* only version 2 and higher: */
+
+ FT_Short sxHeight;
+ FT_Short sCapHeight;
+ FT_UShort usDefaultChar;
+ FT_UShort usBreakChar;
+ FT_UShort usMaxContext;
+
+ /* only version 5 and higher: */
+
+ FT_UShort usLowerPointSize; /* in twips (1/20th points) */
+ FT_UShort usUpperPointSize; /* in twips (1/20th points) */
+
+ } TT_OS2;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_Postscript */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType PostScript table. All fields */
+ /* comply to the TrueType specification. This structure does not */
+ /* reference the PostScript glyph names, which can be nevertheless */
+ /* accessed with the `ttpost' module. */
+ /* */
+ typedef struct TT_Postscript_
+ {+ FT_Fixed FormatType;
+ FT_Fixed italicAngle;
+ FT_Short underlinePosition;
+ FT_Short underlineThickness;
+ FT_ULong isFixedPitch;
+ FT_ULong minMemType42;
+ FT_ULong maxMemType42;
+ FT_ULong minMemType1;
+ FT_ULong maxMemType1;
+
+ /* Glyph names follow in the file, but we don't */
+ /* load them by default. See the ttpost.c file. */
+
+ } TT_Postscript;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_PCLT */
+ /* */
+ /* <Description> */
+ /* A structure used to model a TrueType PCLT table. All fields */
+ /* comply to the TrueType specification. */
+ /* */
+ typedef struct TT_PCLT_
+ {+ FT_Fixed Version;
+ FT_ULong FontNumber;
+ FT_UShort Pitch;
+ FT_UShort xHeight;
+ FT_UShort Style;
+ FT_UShort TypeFamily;
+ FT_UShort CapHeight;
+ FT_UShort SymbolSet;
+ FT_Char TypeFace[16];
+ FT_Char CharacterComplement[8];
+ FT_Char FileName[6];
+ FT_Char StrokeWeight;
+ FT_Char WidthType;
+ FT_Byte SerifStyle;
+ FT_Byte Reserved;
+
+ } TT_PCLT;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* TT_MaxProfile */
+ /* */
+ /* <Description> */
+ /* The maximum profile is a table containing many max values, which */
+ /* can be used to pre-allocate arrays. This ensures that no memory */
+ /* allocation occurs during a glyph load. */
+ /* */
+ /* <Fields> */
+ /* version :: The version number. */
+ /* */
+ /* numGlyphs :: The number of glyphs in this TrueType */
+ /* font. */
+ /* */
+ /* maxPoints :: The maximum number of points in a */
+ /* non-composite TrueType glyph. See also */
+ /* the structure element */
+ /* `maxCompositePoints'. */
+ /* */
+ /* maxContours :: The maximum number of contours in a */
+ /* non-composite TrueType glyph. See also */
+ /* the structure element */
+ /* `maxCompositeContours'. */
+ /* */
+ /* maxCompositePoints :: The maximum number of points in a */
+ /* composite TrueType glyph. See also the */
+ /* structure element `maxPoints'. */
+ /* */
+ /* maxCompositeContours :: The maximum number of contours in a */
+ /* composite TrueType glyph. See also the */
+ /* structure element `maxContours'. */
+ /* */
+ /* maxZones :: The maximum number of zones used for */
+ /* glyph hinting. */
+ /* */
+ /* maxTwilightPoints :: The maximum number of points in the */
+ /* twilight zone used for glyph hinting. */
+ /* */
+ /* maxStorage :: The maximum number of elements in the */
+ /* storage area used for glyph hinting. */
+ /* */
+ /* maxFunctionDefs :: The maximum number of function */
+ /* definitions in the TrueType bytecode for */
+ /* this font. */
+ /* */
+ /* maxInstructionDefs :: The maximum number of instruction */
+ /* definitions in the TrueType bytecode for */
+ /* this font. */
+ /* */
+ /* maxStackElements :: The maximum number of stack elements used */
+ /* during bytecode interpretation. */
+ /* */
+ /* maxSizeOfInstructions :: The maximum number of TrueType opcodes */
+ /* used for glyph hinting. */
+ /* */
+ /* maxComponentElements :: The maximum number of simple (i.e., non- */
+ /* composite) glyphs in a composite glyph. */
+ /* */
+ /* maxComponentDepth :: The maximum nesting depth of composite */
+ /* glyphs. */
+ /* */
+ /* <Note> */
+ /* This structure is only used during font loading. */
+ /* */
+ typedef struct TT_MaxProfile_
+ {+ FT_Fixed version;
+ FT_UShort numGlyphs;
+ FT_UShort maxPoints;
+ FT_UShort maxContours;
+ FT_UShort maxCompositePoints;
+ FT_UShort maxCompositeContours;
+ FT_UShort maxZones;
+ FT_UShort maxTwilightPoints;
+ FT_UShort maxStorage;
+ FT_UShort maxFunctionDefs;
+ FT_UShort maxInstructionDefs;
+ FT_UShort maxStackElements;
+ FT_UShort maxSizeOfInstructions;
+ FT_UShort maxComponentElements;
+ FT_UShort maxComponentDepth;
+
+ } TT_MaxProfile;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Enum> */
+ /* FT_Sfnt_Tag */
+ /* */
+ /* <Description> */
+ /* An enumeration used to specify the index of an SFNT table. */
+ /* Used in the @FT_Get_Sfnt_Table API function. */
+ /* */
+ typedef enum FT_Sfnt_Tag_
+ {+ ft_sfnt_head = 0, /* TT_Header */
+ ft_sfnt_maxp = 1, /* TT_MaxProfile */
+ ft_sfnt_os2 = 2, /* TT_OS2 */
+ ft_sfnt_hhea = 3, /* TT_HoriHeader */
+ ft_sfnt_vhea = 4, /* TT_VertHeader */
+ ft_sfnt_post = 5, /* TT_Postscript */
+ ft_sfnt_pclt = 6, /* TT_PCLT */
+
+ sfnt_max /* internal end mark */
+
+ } FT_Sfnt_Tag;
+
+ /* */
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Sfnt_Table */
+ /* */
+ /* <Description> */
+ /* Return a pointer to a given SFNT table within a face. */
+ /* */
+ /* <Input> */
+ /* face :: A handle to the source. */
+ /* */
+ /* tag :: The index of the SFNT table. */
+ /* */
+ /* <Return> */
+ /* A type-less pointer to the table. This will be~0 in case of */
+ /* error, or if the corresponding table was not found *OR* loaded */
+ /* from the file. */
+ /* */
+ /* Use a typecast according to `tag' to access the structure */
+ /* elements. */
+ /* */
+ /* <Note> */
+ /* The table is owned by the face object and disappears with it. */
+ /* */
+ /* This function is only useful to access SFNT tables that are loaded */
+ /* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */
+ /* a list. */
+ /* */
+ /* Here an example how to access the `vhea' table: */
+ /* */
+ /* { */+ /* TT_VertHeader* vert_header; */
+ /* */
+ /* */
+ /* vert_header = */
+ /* (TT_VertHeader*)FT_Get_Sfnt_Table( face, ft_sfnt_vhea ); */
+ /* } */
+ /* */
+ FT_EXPORT( void* )
+ FT_Get_Sfnt_Table( FT_Face face,
+ FT_Sfnt_Tag tag );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Load_Sfnt_Table
+ *
+ * @description:
+ * Load any font table into client memory.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face.
+ *
+ * tag ::
+ * The four-byte tag of the table to load. Use the value~0 if you want
+ * to access the whole font file. Otherwise, you can use one of the
+ * definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
+ * one with @FT_MAKE_TAG.
+ *
+ * offset ::
+ * The starting offset in the table (or file if tag == 0).
+ *
+ * @output:
+ * buffer ::
+ * The target buffer address. The client must ensure that the memory
+ * array is big enough to hold the data.
+ *
+ * @inout:
+ * length ::
+ * If the `length' parameter is NULL, then try to load the whole table.
+ * Return an error code if it fails.
+ *
+ * Else, if `*length' is~0, exit immediately while returning the
+ * table's (or file) full size in it.
+ *
+ * Else the number of bytes to read from the table or file, from the
+ * starting offset.
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * If you need to determine the table's length you should first call this
+ * function with `*length' set to~0, as in the following example:
+ *
+ * {+ * FT_ULong length = 0;
+ *
+ *
+ * error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
+ * if ( error ) { ... table does not exist ... }+ *
+ * buffer = malloc( length );
+ * if ( buffer == NULL ) { ... not enough memory ... }+ *
+ * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
+ * if ( error ) { ... could not load table ... }+ * }
+ *
+ * Note that structures like @TT_Header or @TT_OS2 can't be used with
+ * this function; they are limited to @FT_Get_Sfnt_Table. Reason is that
+ * those structures depend on the processor architecture, with varying
+ * size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian).
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Load_Sfnt_Table( FT_Face face,
+ FT_ULong tag,
+ FT_Long offset,
+ FT_Byte* buffer,
+ FT_ULong* length );
+
+
+ /**************************************************************************
+ *
+ * @function:
+ * FT_Sfnt_Table_Info
+ *
+ * @description:
+ * Return information on an SFNT table.
+ *
+ * @input:
+ * face ::
+ * A handle to the source face.
+ *
+ * table_index ::
+ * The index of an SFNT table. The function returns
+ * FT_Err_Table_Missing for an invalid value.
+ *
+ * @inout:
+ * tag ::
+ * The name tag of the SFNT table. If the value is NULL, `table_index'
+ * is ignored, and `length' returns the number of SFNT tables in the
+ * font.
+ *
+ * @output:
+ * length ::
+ * The length of the SFNT table (or the number of SFNT tables, depending
+ * on `tag').
+ *
+ * @return:
+ * FreeType error code. 0~means success.
+ *
+ * @note:
+ * While parsing fonts, FreeType handles SFNT tables with length zero as
+ * missing.
+ *
+ */
+ FT_EXPORT( FT_Error )
+ FT_Sfnt_Table_Info( FT_Face face,
+ FT_UInt table_index,
+ FT_ULong *tag,
+ FT_ULong *length );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_CMap_Language_ID */
+ /* */
+ /* <Description> */
+ /* Return TrueType/sfnt specific cmap language ID. Definitions of */
+ /* language ID values are in `ttnameid.h'. */
+ /* */
+ /* <Input> */
+ /* charmap :: */
+ /* The target charmap. */
+ /* */
+ /* <Return> */
+ /* The language ID of `charmap'. If `charmap' doesn't belong to a */
+ /* TrueType/sfnt face, just return~0 as the default value. */
+ /* */
+ /* For a format~14 cmap (to access Unicode IVS), the return value is */
+ /* 0xFFFFFFFF. */
+ /* */
+ FT_EXPORT( FT_ULong )
+ FT_Get_CMap_Language_ID( FT_CharMap charmap );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_CMap_Format */
+ /* */
+ /* <Description> */
+ /* Return TrueType/sfnt specific cmap format. */
+ /* */
+ /* <Input> */
+ /* charmap :: */
+ /* The target charmap. */
+ /* */
+ /* <Return> */
+ /* The format of `charmap'. If `charmap' doesn't belong to a */
+ /* TrueType/sfnt face, return -1. */
+ /* */
+ FT_EXPORT( FT_Long )
+ FT_Get_CMap_Format( FT_CharMap charmap );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __TTTABLES_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/tttags.h
@@ -1,0 +1,111 @@
+/***************************************************************************/
+/* */
+/* tttags.h */
+/* */
+/* Tags for TrueType and OpenType tables (specification only). */
+/* */
+/* Copyright 1996-2001, 2004, 2005, 2007, 2008, 2013 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTAGS_H__
+#define __TTAGS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
+#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
+#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' )
+#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
+#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
+#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
+#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' )
+#define TTAG_CBDT FT_MAKE_TAG( 'C', 'B', 'D', 'T' )
+#define TTAG_CBLC FT_MAKE_TAG( 'C', 'B', 'L', 'C' )
+#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
+#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
+#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
+#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
+#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' )
+#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
+#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
+#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
+#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
+#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' )
+#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
+#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
+#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
+#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' )
+#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
+#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
+#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
+#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
+#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
+#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
+#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
+#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
+#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' )
+#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
+#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' )
+#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
+#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
+#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
+#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
+#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
+#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
+#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
+#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
+#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
+#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
+#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' )
+#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
+#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
+#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
+#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' )
+#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
+#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
+#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
+#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' )
+#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
+#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
+#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' )
+#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
+#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
+#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
+#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
+#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
+#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' )
+#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
+#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' )
+#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
+#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
+#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' )
+#define TTAG_wOFF FT_MAKE_TAG( 'w', 'O', 'F', 'F' )
+
+
+FT_END_HEADER
+
+#endif /* __TTAGS_H__ */
+
+
+/* END */
--- /dev/null
+++ b/include/ttunpat.h
@@ -1,0 +1,59 @@
+/***************************************************************************/
+/* */
+/* ttunpat.h */
+/* */
+/* Definitions for the unpatented TrueType hinting system */
+/* */
+/* Copyright 2003, 2006 by */
+/* David Turner, Robert Wilhelm, and Werner Lemberg. */
+/* */
+/* Written by Graham Asher <[email protected]> */
+/* */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+#ifndef __TTUNPAT_H__
+#define __TTUNPAT_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /***************************************************************************
+ *
+ * @constant:
+ * FT_PARAM_TAG_UNPATENTED_HINTING
+ *
+ * @description:
+ * A constant used as the tag of an @FT_Parameter structure to indicate
+ * that unpatented methods only should be used by the TrueType bytecode
+ * interpreter for a typeface opened by @FT_Open_Face.
+ *
+ */
+#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __TTUNPAT_H__ */
+
+
+/* END */
--- a/modules.cfg
+++ b/modules.cfg
@@ -1,6 +1,6 @@
# modules.cfg
#
-# Copyright 2005-2007, 2009-2011 by
+# Copyright 2005-2007, 2009-2011, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -19,7 +19,7 @@
# activate a module, remove the comment character.
#
# Note that many modules and components are further controlled with macros
-# in the file `include/freetype/config/ftoption.h'.
+# in the file `include/config/ftoption.h'.
####
@@ -85,7 +85,7 @@
HINTING_MODULES += pshinter
# The TrueType hinting engine doesn't have a module of its own but is
-# controlled in file include/freetype/config/ftoption.h
+# controlled in file include/config/ftoption.h
# (TT_CONFIG_OPTION_BYTECODE_INTERPRETER and friends).
@@ -106,7 +106,7 @@
# FreeType's cache sub-system (quite stable but still in beta -- this means
# that its public API is subject to change if necessary). See
-# include/freetype/ftcache.h. Needs ftglyph.c.
+# include/ftcache.h. Needs ftglyph.c.
AUX_MODULES += cache
# TrueType GX/AAT table validation. Needs ftgxval.c below.
@@ -114,17 +114,17 @@
# Support for streams compressed with gzip (files with suffix .gz).
#
-# See include/freetype/ftgzip.h for the API.
+# See include/ftgzip.h for the API.
AUX_MODULES += gzip
# Support for streams compressed with LZW (files with suffix .Z).
#
-# See include/freetype/ftlzw.h for the API.
+# See include/ftlzw.h for the API.
AUX_MODULES += lzw
# Support for streams compressed with bzip2 (files with suffix .bz2).
#
-# See include/freetype/ftbzip2.h for the API.
+# See include/ftbzip2.h for the API.
AUX_MODULES += bzip2
# OpenType table validation. Needs ftotval.c below.
@@ -149,95 +149,95 @@
# Exact bounding box calculation.
#
-# See include/freetype/ftbbox.h for the API.
+# See include/ftbbox.h for the API.
BASE_EXTENSIONS += ftbbox.c
# Access BDF-specific strings. Needs BDF font driver.
#
-# See include/freetype/ftbdf.h for the API.
+# See include/ftbdf.h for the API.
BASE_EXTENSIONS += ftbdf.c
# Utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp bitmaps into
# 8bpp format, and for emboldening of bitmap glyphs.
#
-# See include/freetype/ftbitmap.h for the API.
+# See include/ftbitmap.h for the API.
BASE_EXTENSIONS += ftbitmap.c
# Access CID font information.
#
-# See include/freetype/ftcid.h for the API.
+# See include/ftcid.h for the API.
BASE_EXTENSIONS += ftcid.c
# Access FSType information. Needs fttype1.c.
#
-# See include/freetype/freetype.h for the API.
+# See include/freetype.h for the API.
BASE_EXTENSIONS += ftfstype.c
# Support for GASP table queries.
#
-# See include/freetype/ftgasp.h for the API.
+# See include/ftgasp.h for the API.
BASE_EXTENSIONS += ftgasp.c
# Convenience functions to handle glyphs. Needs ftbitmap.c.
#
-# See include/freetype/ftglyph.h for the API.
+# See include/ftglyph.h for the API.
BASE_EXTENSIONS += ftglyph.c
# Interface for gxvalid module.
#
-# See include/freetype/ftgxval.h for the API.
+# See include/ftgxval.h for the API.
BASE_EXTENSIONS += ftgxval.c
# Support for LCD color filtering of subpixel bitmaps.
#
-# See include/freetype/ftlcdfil.h for the API.
+# See include/ftlcdfil.h for the API.
BASE_EXTENSIONS += ftlcdfil.c
# Multiple Master font interface.
#
-# See include/freetype/ftmm.h for the API.
+# See include/ftmm.h for the API.
BASE_EXTENSIONS += ftmm.c
# Interface for otvalid module.
#
-# See include/freetype/ftotval.h for the API.
+# See include/ftotval.h for the API.
BASE_EXTENSIONS += ftotval.c
# Support for FT_Face_CheckTrueTypePatents.
#
-# See include/freetype/freetype.h for the API.
+# See include/freetype.h for the API.
BASE_EXTENSIONS += ftpatent.c
# Interface for accessing PFR-specific data. Needs PFR font driver.
#
-# See include/freetype/ftpfr.h for the API.
+# See include/ftpfr.h for the API.
BASE_EXTENSIONS += ftpfr.c
# Path stroker. Needs ftglyph.c.
#
-# See include/freetype/ftstroke.h for the API.
+# See include/ftstroke.h for the API.
BASE_EXTENSIONS += ftstroke.c
# Support for synthetic embolding and slanting of fonts. Needs ftbitmap.c.
#
-# See include/freetype/ftsynth.h for the API.
+# See include/ftsynth.h for the API.
BASE_EXTENSIONS += ftsynth.c
# Interface to access data specific to PostScript Type 1 and Type 2 (CFF)
# fonts.
#
-# See include/freetype/t1tables.h for the API.
+# See include/t1tables.h for the API.
BASE_EXTENSIONS += fttype1.c
# Interface for accessing data specific to Windows FNT files. Needs winfnt
# driver.
#
-# See include/freetype/ftwinfnt.h for the API.
+# See include/ftwinfnt.h for the API.
BASE_EXTENSIONS += ftwinfnt.c
# Support functions for X11.
#
-# See include/freetype/ftxf86.h for the API.
+# See include/ftxf86.h for the API.
BASE_EXTENSIONS += ftxf86.c
####
--- a/src/Jamfile
+++ b/src/Jamfile
@@ -1,6 +1,6 @@
# FreeType 2 src Jamfile
#
-# Copyright 2001, 2002 by
+# Copyright 2001, 2002, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -11,7 +11,7 @@
SubDir FT2_TOP $(FT2_SRC_DIR) ;
-# The file <freetype/internal/internal.h> is used to define macros that are
+# The file <internal/internal.h> is used to define macros that are
# later used in #include statements. It needs to be parsed in order to
# record these definitions.
#
--- a/src/base/ftdebug.c
+++ b/src/base/ftdebug.c
@@ -152,7 +152,7 @@
/* the memory and stream components which are set to 7 and 5, */
/* respectively. */
/* */
- /* See the file <include/freetype/internal/fttrace.h> for details of the */
+ /* See the file <include/internal/fttrace.h> for details of the */
/* available toggle names. */
/* */
/* The level must be between 0 and 7; 0 means quiet (except for serious */
--- a/src/base/ftinit.c
+++ b/src/base/ftinit.c
@@ -23,8 +23,8 @@
/* FT_Add_Default_Modules(): */
/* This function is used to add the set of default modules to a */
/* fresh new library object. The set is taken from the header file */
- /* `freetype/config/ftmodule.h'. See the document `FreeType 2.0 */
- /* Build System' for more information. */
+ /* `config/ftmodule.h'. See the document `FreeType 2.0 Build */
+ /* System' for more information. */
/* */
/* FT_Init_FreeType(): */
/* This function creates a system object for the current platform, */
--- a/src/base/rules.mk
+++ b/src/base/rules.mk
@@ -19,8 +19,8 @@
# BASE_OBJ_S: The single-object base layer.
# BASE_OBJ_M: A list of all objects for a multiple-objects build.
# BASE_EXT_OBJ: A list of base layer extensions, i.e., components found
-# in `freetype/src/base' which are not compiled within the
-# base layer proper.
+# in `src/base' which are not compiled within the base
+# layer proper.
BASE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SRC_DIR)/base)
--- a/src/cache/Jamfile
+++ b/src/cache/Jamfile
@@ -1,6 +1,6 @@
# FreeType 2 src/cache Jamfile
#
-# Copyright 2001, 2003, 2004 by
+# Copyright 2001, 2003, 2004, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -11,7 +11,7 @@
SubDir FT2_TOP $(FT2_SRC_DIR) cache ;
-# The file <freetype/ftcache.h> contains some macro definitions that are
+# The file <ftcache.h> contains some macro definitions that are
# later used in #include statements related to the cache sub-system. It
# needs to be parsed through a HDRMACRO rule for macro definitions.
#
--- a/src/raster/ftraster.c
+++ b/src/raster/ftraster.c
@@ -24,8 +24,8 @@
/* */
/* - copy `src/raster/ftraster.c' (this file) to your current directory */
/* */
- /* - copy `include/freetype/ftimage.h' and `src/raster/ftmisc.h' */
- /* to your current directory */
+ /* - copy `include/ftimage.h' and `src/raster/ftmisc.h' to your current */
+ /* directory */
/* */
/* - compile `ftraster' with the _STANDALONE_ macro defined, as in */
/* */
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -24,8 +24,8 @@
/* */
/* - copy `src/smooth/ftgrays.c' (this file) to your current directory */
/* */
- /* - copy `include/freetype/ftimage.h' and `src/smooth/ftgrays.h' to the */
- /* same directory */
+ /* - copy `include/ftimage.h' and `src/smooth/ftgrays.h' to the same */
+ /* directory */
/* */
/* - compile `ftgrays' with the _STANDALONE_ macro defined, as in */
/* */
--- a/src/tools/chktrcmp.py
+++ b/src/tools/chktrcmp.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python
#
# Check trace components in FreeType 2 source.
-# Author: suzuki toshiya, 2009
+# Author: suzuki toshiya, 2009, 2013
#
# This code is explicitly into the public domain.
@@ -15,7 +15,7 @@
KNOWN_COMPONENT = {}SRC_FILE_DIRS = [ "src" ]
-TRACE_DEF_FILES = [ "include/freetype/internal/fttrace.h" ]
+TRACE_DEF_FILES = [ "include/internal/fttrace.h" ]
# --------------------------------------------------------------
--- a/vms_make.com
+++ b/vms_make.com
@@ -1,6 +1,6 @@
$! make Freetype2 under OpenVMS
$!
-$! Copyright 2003, 2004, 2006, 2007 by
+$! Copyright 2003, 2004, 2006, 2007, 2013 by
$! David Turner, Robert Wilhelm, and Werner Lemberg.
$!
$! This file is part of the FreeType project, and may only be used, modified,
@@ -172,7 +172,7 @@
all :
- define freetype [--.include.freetype]
+ define freetype [--.include]
define psaux [-.psaux]
define autofit [-.autofit]
define autohint [-.autohint]