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| author | Michael Niedermayer <michaelni@gmx.at> | 2001-11-05 19:55:11 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2001-11-05 19:55:11 +0000 |
| commit | cfc15dc6bc9caea26606ea366cced8801349899b (patch) | |
| tree | 59ae2065ed295d69a2a0fdb2e3573a98199f7ad8 /postproc/rgb2rgb.c | |
| parent | dabcdbc493b02d3b477cb056beaf0fb7a1879c1e (diff) | |
| download | ffmpeg-cfc15dc6bc9caea26606ea366cced8801349899b.tar.gz | |
unsigned stuff
Originally committed as revision 2726 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Diffstat (limited to 'postproc/rgb2rgb.c')
| -rw-r--r-- | postproc/rgb2rgb.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/postproc/rgb2rgb.c b/postproc/rgb2rgb.c index 566a7850fa..ab28157e20 100644 --- a/postproc/rgb2rgb.c +++ b/postproc/rgb2rgb.c @@ -295,7 +295,8 @@ void palette8torgb15(const uint8_t *src, uint8_t *dst, unsigned num_pixels, cons * problem for anyone then tell me, and ill fix it) */ void yv12toyuy2(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, - int width, int height, int lumStride, int chromStride, int dstStride) + unsigned int width, unsigned int height, + unsigned int lumStride, unsigned int chromStride, unsigned int dstStride) { int y; const int chromWidth= width>>1; @@ -366,7 +367,8 @@ asm( EMMS" \n\t" * problem for anyone then tell me, and ill fix it) */ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, - int width, int height, int lumStride, int chromStride, int srcStride) + unsigned int width, unsigned int height, + unsigned int lumStride, unsigned int chromStride, unsigned int srcStride) { int y; const int chromWidth= width>>1; @@ -420,7 +422,12 @@ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, "addl $8, %%eax \n\t" "cmpl %4, %%eax \n\t" " jb 1b \n\t" + ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "r" (chromWidth) + : "memory", "%eax" + ); + asm volatile( + "xorl %%eax, %%eax \n\t" "1: \n\t" PREFETCH" 64(%0, %%eax, 4) \n\t" "movq (%0, %%eax, 4), %%mm0 \n\t" // YUYV YUYV(0) @@ -438,10 +445,10 @@ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, MOVNTQ" %%mm2, 8(%1, %%eax, 2) \n\t" "addl $8, %%eax \n\t" - "cmpl %5, %%eax \n\t" + "cmpl %4, %%eax \n\t" " jb 1b \n\t" - ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "r" (chromWidth), "m"(width) + ::"r"(src+srcStride), "r"(ydst+lumStride), "r"(udst), "r"(vdst), "r" (chromWidth) : "memory", "%eax" ); #else |