ref: 172dc0005aa16dea8451bf2bcef7f3eb04df2c04
dir: /sys/src/cmd/audio/mp3enc/version.c/
/* * Version numbering for LAME. * * Copyright (c) 1999 A.L. Faber * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /*! \file version.c \brief Version numbering for LAME. Contains functions which describe the version of LAME. \author A.L. Faber \version \$Id: version.c,v 1.17 2001/02/20 18:17:59 aleidinger Exp $ \ingroup libmp3lame \todo The mp3x version should be located in the mp3x source, not in the libmp3lame source. */ #ifdef HAVE_CONFIG_H # include <config.h> #endif #include <stdio.h> #include <lame.h> #include "version.h" /* macros of version numbers */ #ifdef WITH_DMALLOC #include <dmalloc.h> #endif //! Stringify \a x. #define STR(x) #x //! Stringify \a x, perform macro expansion. #define XSTR(x) STR(x) #if defined(MMX_choose_table) # define V1 "MMX " #else # define V1 "" #endif #if defined(KLEMM) # define V2 "KLM " #else # define V2 "" #endif #if defined(RH) # define V3 "RH " #else # define V3 "" #endif //! Compile time features. #define V V1 V2 V3 //! Get the LAME version string. /*! \param void \return a pointer to a string which describes the version of LAME. */ const char* get_lame_version ( void ) /* primary to write screen reports */ { /* Here we can also add informations about compile time configurations */ #if LAME_ALPHA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(LAME_MAJOR_VERSION) "." XSTR(LAME_MINOR_VERSION) " " V "(alpha " XSTR(LAME_ALPHA_VERSION) ", " __DATE__ " " __TIME__ ")"; #elif LAME_BETA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(LAME_MAJOR_VERSION) "." XSTR(LAME_MINOR_VERSION) " " V "(beta " XSTR(LAME_BETA_VERSION) ", " __DATE__ ")"; #else static /*@observer@*/ const char *const str = XSTR(LAME_MAJOR_VERSION) "." XSTR(LAME_MINOR_VERSION) " " V; #endif return str; } //! Get the short LAME version string. /*! It's mainly for inclusion into the MP3 stream. \param void \return a pointer to the short version of the LAME version string. */ const char* get_lame_short_version ( void ) { /* adding date and time to version string makes it harder for output validation */ #if LAME_ALPHA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(LAME_MAJOR_VERSION) "." XSTR(LAME_MINOR_VERSION) " (alpha)"; #elif LAME_BETA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(LAME_MAJOR_VERSION) "." XSTR(LAME_MINOR_VERSION) " (beta)"; #else static /*@observer@*/ const char *const str = XSTR(LAME_MAJOR_VERSION) "." XSTR(LAME_MINOR_VERSION) #endif return str; } //! Get the version string for GPSYCHO. /*! \param void \return a pointer to a string which describes the version of GPSYCHO. */ const char* get_psy_version ( void ) { #if PSY_ALPHA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(PSY_MAJOR_VERSION) "." XSTR(PSY_MINOR_VERSION) " (alpha " XSTR(PSY_ALPHA_VERSION) ", " __DATE__ " " __TIME__ ")"; #elif PSY_BETA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(PSY_MAJOR_VERSION) "." XSTR(PSY_MINOR_VERSION) " (beta " XSTR(PSY_BETA_VERSION) ", " __DATE__ ")"; #else static /*@observer@*/ const char *const str = XSTR(PSY_MAJOR_VERSION) "." XSTR(PSY_MINOR_VERSION); #endif return str; } //! Get the mp3x version string. /*! \param void \return a pointer to a string which describes the version of mp3x. */ const char* get_mp3x_version ( void ) { #if MP3X_ALPHA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(MP3X_MAJOR_VERSION) "." XSTR(MP3X_MINOR_VERSION) " (alpha " XSTR(MP3X_ALPHA_VERSION) ", " __DATE__ " " __TIME__ ")"; #elif MP3X_BETA_VERSION > 0 static /*@observer@*/ const char *const str = XSTR(MP3X_MAJOR_VERSION) "." XSTR(MP3X_MINOR_VERSION) " (beta " XSTR(MP3X_BETA_VERSION) ", " __DATE__ ")"; #else static /*@observer@*/ const char *const str = XSTR(MP3X_MAJOR_VERSION) "." XSTR(MP3X_MINOR_VERSION); #endif return str; } //! Get the URL for the LAME website. /*! \param void \return a pointer to a string which is a URL for the LAME website. */ const char* get_lame_url ( void ) { static /*@observer@*/ const char *const str = LAME_URL; return str; } //! Get the numerical representation of the version. /*! Writes the numerical representation of the version of LAME and GPSYCHO into lvp. \param lvp */ void get_lame_version_numerical ( lame_version_t *const lvp ) { static /*@observer@*/ const char *const features = V; /* generic version */ lvp->major = LAME_MAJOR_VERSION; lvp->minor = LAME_MINOR_VERSION; lvp->alpha = LAME_ALPHA_VERSION; lvp->beta = LAME_BETA_VERSION; /* psy version */ lvp->psy_major = PSY_MAJOR_VERSION; lvp->psy_minor = PSY_MINOR_VERSION; lvp->psy_alpha = PSY_ALPHA_VERSION; lvp->psy_beta = PSY_BETA_VERSION; /* compile time features */ /*@-mustfree@*/ lvp->features = features; /*@=mustfree@*/ } /* end of version.c */