From 19dc71045d2833d2b3b77648608687eb687b4af1 Mon Sep 17 00:00:00 2001 From: Vitor Sessak Date: Fri, 15 Feb 2008 21:40:55 +0000 Subject: [PATCH] Merge loops Commited in SoC by Vitor Sessak on 2008-02-10 09:01:31 Originally committed as revision 12046 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavfilter/avfilter.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index c2852d04a9..9b976ee045 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -261,15 +261,11 @@ void avfilter_draw_slice(AVFilterLink *link, int y, int h) } else src[i] = dst[i] = NULL; } - for(j = 0; j < h; j ++) { - memcpy(dst[0], src[0], link->cur_pic->linesize[0]); - src[0] += link->srcpic ->linesize[0]; - dst[0] += link->cur_pic->linesize[0]; - } - for(i = 1; i < 4; i ++) { + + for(i = 0; i < 4; i ++) { if(!src[i]) continue; - for(j = 0; j < h >> vsub; j ++) { + for(j = 0; j < h >> (i==0 ? 0 : vsub); j ++) { memcpy(dst[i], src[i], link->cur_pic->linesize[i]); src[i] += link->srcpic ->linesize[i]; dst[i] += link->cur_pic->linesize[i];