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Merge h->slice_table[left_xy[0/1] ] checks, 4 cpu cycles speedup 

Originally committed as revision 22086 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2010-02-27 04:09:48 +00:00
parent 82fb5bb2ee
commit ce9c691616
1 changed files with 1 additions and 2 deletions
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3
libavcodec/h264.h
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@ -821,8 +821,7 @@ static void fill_decode_neighbors(H264Context *h, int mb_type){
if(h->slice_table[topleft_xy ] != h->slice_num) h->topleft_type = 0;
if(h->slice_table[top_xy ] != h->slice_num) h->top_type = 0;
if(h->slice_table[topright_xy] != h->slice_num) h->topright_type= 0;
if(h->slice_table[left_xy[0] ] != h->slice_num) h->left_type[0] = 0;
if(h->slice_table[left_xy[1] ] != h->slice_num) h->left_type[1] = 0;
if(h->slice_table[left_xy[0] ] != h->slice_num) h->left_type[0] = h->left_type[1] = 0;
}
static void fill_decode_caches(H264Context *h, int mb_type){