moving lps state transition code a little up in the branched asm code (1% faster on P3)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6658 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

moving lps state transition code a little up in the branched asm code (1% faster on P3)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6658 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
3db8be25 · michael · c00008d3 · 3db8be25
Commit 3db8be25 authored Oct 11, 2006 by michael
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libavcodec/cabac.h libavcodec/cabac.h +2 -2

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--- a/libavcodec/cabac.h
+++ b/libavcodec/cabac.h
@@ -405,11 +405,11 @@ static int get_cabac(CABACContext *c, uint8_t * const state){
        "subl %%edx, %%ebx                      \n\t"
        "movl %%esi, %%edx                      \n\t"
        "shr $19, %%esi                         \n\t"
+        "movzbl "MANGLE(ff_h264_lps_state)"(%%eax), %%ecx   \n\t"
+        "movb %%cl, (%1)                        \n\t"
        "movzbl " MANGLE(ff_h264_norm_shift) "(%%esi), %%ecx   \n\t"
        "shll %%cl, %%ebx                       \n\t"
        "shll %%cl, %%edx                       \n\t"
-        "movzbl "MANGLE(ff_h264_lps_state)"(%%eax), %%ecx   \n\t"
-        "movb %%cl, (%1)                        \n\t"
        "addl $1, %%eax                         \n\t"
        "test %%bx, %%bx                        \n\t"
        " jnz 2f                                \n\t"