From 70bd7a3d48e9a90c27c8b3f2624ee6810e61cbe1 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 18 Jan 2010 23:31:14 +0000 Subject: [PATCH] Optimize top non_zero_count_cache init. Originally committed as revision 21306 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/h264.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/libavcodec/h264.h b/libavcodec/h264.h index 63a16a367..f317372b1 100644 --- a/libavcodec/h264.h +++ b/libavcodec/h264.h @@ -970,16 +970,13 @@ static av_always_inline int fill_caches(H264Context *h, int mb_type, int for_deb if(for_deblock){ *(uint32_t*)&h->non_zero_count_cache[4+8*0]= 0; }else{ - h->non_zero_count_cache[4+8*0]= - h->non_zero_count_cache[5+8*0]= - h->non_zero_count_cache[6+8*0]= - h->non_zero_count_cache[7+8*0]= h->non_zero_count_cache[1+8*0]= h->non_zero_count_cache[2+8*0]= h->non_zero_count_cache[1+8*3]= - h->non_zero_count_cache[2+8*3]= CABAC && !IS_INTRA(mb_type) ? 0 : 64; + h->non_zero_count_cache[2+8*3]= + *(uint32_t*)&h->non_zero_count_cache[4+8*0]= CABAC && !IS_INTRA(mb_type) ? 0 : 0x40404040; } } -- 2.11.0