mirror of https://git.ffmpeg.org/ffmpeg.git
Optimize top non_zero_count_cache init.
Originally committed as revision 21306 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5e07aa7721
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70bd7a3d48
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@ -970,16 +970,13 @@ static av_always_inline int fill_caches(H264Context *h, int mb_type, int for_deb
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if(for_deblock){
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*(uint32_t*)&h->non_zero_count_cache[4+8*0]= 0;
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}else{
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h->non_zero_count_cache[4+8*0]=
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h->non_zero_count_cache[5+8*0]=
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h->non_zero_count_cache[6+8*0]=
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h->non_zero_count_cache[7+8*0]=
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h->non_zero_count_cache[1+8*0]=
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h->non_zero_count_cache[2+8*0]=
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h->non_zero_count_cache[1+8*3]=
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h->non_zero_count_cache[2+8*3]= CABAC && !IS_INTRA(mb_type) ? 0 : 64;
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h->non_zero_count_cache[2+8*3]=
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*(uint32_t*)&h->non_zero_count_cache[4+8*0]= CABAC && !IS_INTRA(mb_type) ? 0 : 0x40404040;
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}
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}
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