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fix !CMOV_IS_FAST case (iam not really happy with the fix but i didnt come up with a better one quickly)

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Originally committed as revision 6707 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2006-10-16 11:11:20 +00:00
parent 89ae0e620d
commit 165c5f0909
1 changed files with 2 additions and 1 deletions
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libavcodec/cabac.h
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@ -470,13 +470,14 @@ static int always_inline get_cabac_inline(CABACContext *c, uint8_t * const state
"subl %%edx, %%ebx \n\t"
"xorl %%ecx, %%eax \n\t"
#else /* CMOV_IS_FAST */
FIXTHIS
"movl %%edx, %%ecx \n\t"
"shl $17, %%edx \n\t"
"subl %%ebx, %%edx \n\t"
"sarl $31, %%edx \n\t" //lps_mask
"subl %%ecx, %%esi \n\t" //RangeLPS - range
"andl %%edx, %%esi \n\t" //(RangeLPS - range)&lps_mask
"addl %%ecx, %%esi \n\t" //new range
"shl $17, %%ecx \n\t"
"andl %%edx, %%ecx \n\t"
"subl %%ecx, %%ebx \n\t"
"xorl %%edx, %%eax \n\t"