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yuy2toyv12 bugfix

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Originally committed as revision 2807 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer
2001-11-11 00:50:40 +00:00
parent 81c0590e6c
commit ed3460658f
2 changed files with 8 additions and 2 deletions
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5
postproc/rgb2rgb.c
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@@ -758,6 +758,9 @@ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
: "memory", "%eax" : "memory", "%eax"
); );
ydst += lumStride;
src += srcStride;
asm volatile( asm volatile(
"xorl %%eax, %%eax \n\t" "xorl %%eax, %%eax \n\t"
".balign 16 \n\t" ".balign 16 \n\t"
@@ -781,7 +784,7 @@ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
"cmpl %4, %%eax \n\t" "cmpl %4, %%eax \n\t"
" jb 1b \n\t" " jb 1b \n\t"
::"r"(src+srcStride), "r"(ydst+lumStride), "r"(udst), "r"(vdst), "r" (chromWidth) ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "r" (chromWidth)
: "memory", "%eax" : "memory", "%eax"
); );
#else #else

5
postproc/rgb2rgb_template.c
View File

@@ -758,6 +758,9 @@ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
: "memory", "%eax" : "memory", "%eax"
); );
ydst += lumStride;
src += srcStride;
asm volatile( asm volatile(
"xorl %%eax, %%eax \n\t" "xorl %%eax, %%eax \n\t"
".balign 16 \n\t" ".balign 16 \n\t"
@@ -781,7 +784,7 @@ void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
"cmpl %4, %%eax \n\t" "cmpl %4, %%eax \n\t"
" jb 1b \n\t" " jb 1b \n\t"
::"r"(src+srcStride), "r"(ydst+lumStride), "r"(udst), "r"(vdst), "r" (chromWidth) ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "r" (chromWidth)
: "memory", "%eax" : "memory", "%eax"
); );
#else #else