shithub: freetype+ttf2subf

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[autofit] More clean-ups.

* src/autofit/afhints.h (AF_GlyphHintsRec): Remove the no longer
needed fields `xmin_delta` and `xmax_delta`.

* src/autofit/afhints.c (af_glyph_hints_reload),
src/autofit/afloader.c (af_loader_load_glyph): Updated.

git/fs: mount .git/fs: mount/attach disallowed

--- a/ChangeLog

+++ b/ChangeLog

@@ -1,5 +1,15 @@

 2021-07-12  Werner Lemberg  <[email protected]>

+	[autofit] More clean-ups.

+

+	* src/autofit/afhints.h (AF_GlyphHintsRec): Remove the no longer

+	needed fields `xmin_delta` and `xmax_delta`.

+

+	* src/autofit/afhints.c (af_glyph_hints_reload),

+	src/autofit/afloader.c (af_loader_load_glyph): Updated.

+

+2021-07-12  Werner Lemberg  <[email protected]>

+

 	Small clean-ups for the last few commits.

 	* include/freetype/fttrace.h (afwarp): Removed.

--- a/src/autofit/afhints.c

+++ b/src/autofit/afhints.c

@@ -953,9 +953,6 @@

     hints->x_delta = x_delta;

     hints->y_delta = y_delta;

-    hints->xmin_delta = 0;

-    hints->xmax_delta = 0;

-

     points = hints->points;

     if ( hints->num_points == 0 )

       goto Exit;

--- a/src/autofit/afhints.h

+++ b/src/autofit/afhints.h

@@ -362,9 +362,6 @@

                                     /* implementations         */

     AF_StyleMetrics  metrics;

-    FT_Pos           xmin_delta;    /* used for warping */

-    FT_Pos           xmax_delta;

-

     /* Two arrays to avoid allocation penalty.            */

     /* The `embedded' structure must be the last element! */

     struct

--- a/src/autofit/afloader.c

+++ b/src/autofit/afloader.c

@@ -473,8 +473,8 @@

           FT_Pos  pp2x = loader->pp2.x;

-          loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );

-          loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );

+          loader->pp1.x = FT_PIX_ROUND( pp1x );

+          loader->pp2.x = FT_PIX_ROUND( pp2x );

           slot->lsb_delta = loader->pp1.x - pp1x;

           slot->rsb_delta = loader->pp2.x - pp2x;