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| author | Cédric Schieli <cschieli@gmail.com> | 2009-03-20 14:15:14 +0000 |
|---|---|---|
| committer | Cédric Schieli <cschieli@gmail.com> | 2009-03-20 14:15:14 +0000 |
| commit | 6858492e6c3cba8b616baf54c809038e379317d8 (patch) | |
| tree | 62344af8683cd8a8ab08be38548a3147e372f89b /libswscale/swscale_internal.h | |
| parent | 3acd545f0c847d94bd3a6442c48fb86b19661212 (diff) | |
| download | ffmpeg-6858492e6c3cba8b616baf54c809038e379317d8.tar.gz | |
Add alpha channel scaling
Originally committed as revision 29011 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale_internal.h')
| -rw-r--r-- | libswscale/swscale_internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h index ca1528e0f1..7e385da93f 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -87,6 +87,7 @@ typedef struct SwsContext{ int16_t **lumPixBuf; int16_t **chrPixBuf; + int16_t **alpPixBuf; int16_t *hLumFilter; int16_t *hLumFilterPos; int16_t *hChrFilter; @@ -156,6 +157,8 @@ typedef struct SwsContext{ #define VROUNDER_OFFSET "11*8+4*4*256*2+16" #define U_TEMP "11*8+4*4*256*2+24" #define V_TEMP "11*8+4*4*256*2+32" +#define Y_TEMP "11*8+4*4*256*2+40" +#define ALP_MMX_FILTER_OFFSET "11*8+4*4*256*2+48" uint64_t redDither __attribute__((aligned(8))); uint64_t greenDither __attribute__((aligned(8))); @@ -176,6 +179,8 @@ typedef struct SwsContext{ uint64_t vRounder __attribute__((aligned(8))); uint64_t u_temp __attribute__((aligned(8))); uint64_t v_temp __attribute__((aligned(8))); + uint64_t y_temp __attribute__((aligned(8))); + int32_t alpMmxFilter[4*MAX_FILTER_SIZE]; #if HAVE_ALTIVEC |