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| author | Reinhard Tartler <siretart@tauware.de> | 2010-06-01 19:35:16 +0000 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2010-06-01 19:35:16 +0000 |
| commit | 2b991422f8fd6865bd5d0069a3f91827a4e6016e (patch) | |
| tree | 3d9ebeffbe27eaaaf2c5c630646bddd5914ad86a /libswscale/swscale.h | |
| parent | 73404a44c1aa647c48bb8d91e1ed51824e8f3376 (diff) | |
| download | ffmpeg-2b991422f8fd6865bd5d0069a3f91827a4e6016e.tar.gz | |
deprecate palette8topacked32 in favor of public API functions sws_convertPalette8ToPacked32 and -24
additionallym deprecate palette8torgb16 and its bgr variant without
replacement. These functions are not meant to be used by applications.
Discussed at: http://comments.gmane.org/gmane.comp.video.ffmpeg.devel/109340
Originally committed as revision 31301 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale.h')
| -rw-r--r-- | libswscale/swscale.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/libswscale/swscale.h b/libswscale/swscale.h index f6e0ccfd48..5a9f97c5fe 100644 --- a/libswscale/swscale.h +++ b/libswscale/swscale.h @@ -30,7 +30,7 @@ #include "libavutil/avutil.h" #define LIBSWSCALE_VERSION_MAJOR 0 -#define LIBSWSCALE_VERSION_MINOR 10 +#define LIBSWSCALE_VERSION_MINOR 11 #define LIBSWSCALE_VERSION_MICRO 0 #define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ @@ -303,4 +303,29 @@ struct SwsContext *sws_getCachedContext(struct SwsContext *context, int flags, SwsFilter *srcFilter, SwsFilter *dstFilter, const double *param); +/** + * Converts an 8bit paletted frame into a frame with a color depth of 32-bits. + * + * The output frame will have the same packed format as the palette. + * + * @param src source frame buffer + * @param dst destination frame buffer + * @param num_pixels number of pixels to convert + * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src + */ +void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); + +/** + * Converts an 8bit paletted frame into a frame with a color depth of 24 bits. + * + * With the palette format "ABCD", the destination frame ends up with the format "ABC". + * + * @param src source frame buffer + * @param dst destination frame buffer + * @param num_pixels number of pixels to convert + * @param palette array with [256] entries, which must match color arrangement (RGB or BGR) of src + */ +void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); + + #endif /* SWSCALE_SWSCALE_H */ |