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Add functions to return library license and library configuration. 

Originally committed as revision 29932 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Diego Biurrun 2009-11-18 17:16:02 +00:00
parent c173693698
commit bd381fd3f6
2 changed files with 21 additions and 0 deletions
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11
libswscale/swscale.c
View File

@ -84,6 +84,17 @@ unsigned swscale_version(void)
return LIBSWSCALE_VERSION_INT;
}
const char * swscale_configuration(void)
{
return FFMPEG_CONFIGURATION;
}
const char * swscale_license(void)
{
#define LICENSE_PREFIX "libswscale license: "
return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
}
#undef MOVNTQ
#undef PAVGB

10
libswscale/swscale.h
View File

@ -48,6 +48,16 @@
*/
unsigned swscale_version(void);
/**
* Returns the libswscale build-time configuration.
*/
const char * swscale_configuration(void);
/**
* Returns the libswscale license.
*/
const char * swscale_license(void);
/* values for the flags, the stuff on the command line is different */
#define SWS_FAST_BILINEAR 1
#define SWS_BILINEAR 2