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| author | Michael Niedermayer <michaelni@gmx.at> | 2002-03-25 16:35:24 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2002-03-25 16:35:24 +0000 |
| commit | 5d55fdb40b1734d44e038f92570338d054346328 (patch) | |
| tree | 6c8665044940fffb382b622fc6f4eac07654573a /postproc/rgb2rgb.c | |
| parent | 2a164b253ccac54828eda76b423885d0dc6e99d4 (diff) | |
| download | ffmpeg-5d55fdb40b1734d44e038f92570338d054346328.tar.gz | |
byte interleaving for mga
untested (no g200 mga or whatever i would need ...)
experimental sse2 version (even less tested as no p4 either ...)
sse2 version would need 16-byte aligned src & dst else sig11
sse2 version is disabled by default
Originally committed as revision 5338 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Diffstat (limited to 'postproc/rgb2rgb.c')
| -rw-r--r-- | postproc/rgb2rgb.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/postproc/rgb2rgb.c b/postproc/rgb2rgb.c index abe1223065..f9f3ec9774 100644 --- a/postproc/rgb2rgb.c +++ b/postproc/rgb2rgb.c @@ -409,3 +409,21 @@ void rgb24toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst rgb24toyv12_C(src, ydst, udst, vdst, width, height, lumStride, chromStride, srcStride); #endif } + +void interleaveBytes(uint8_t *src1, uint8_t *src2, uint8_t *dst, + int width, int height, int src1Stride, int src2Stride, int dstStride) +{ +#ifdef CAN_COMPILE_X86_ASM + // ordered per speed fasterst first + if(gCpuCaps.hasMMX2) + interleaveBytes_MMX2(src1, src2, dst, width, height, src1Stride, src2Stride, dstStride); + else if(gCpuCaps.has3DNow) + interleaveBytes_3DNow(src1, src2, dst, width, height, src1Stride, src2Stride, dstStride); + else if(gCpuCaps.hasMMX) + interleaveBytes_MMX(src1, src2, dst, width, height, src1Stride, src2Stride, dstStride); + else + interleaveBytes_C(src1, src2, dst, width, height, src1Stride, src2Stride, dstStride); +#else + interleaveBytes_C(src1, src2, dst, width, height, src1Stride, src2Stride, dstStride); +#endif +} |