From 779cc07aa2be707cea8aa3f7040072c49cd68183 Mon Sep 17 00:00:00 2001 From: Vitor Sessak Date: Fri, 4 Apr 2008 20:09:40 +0000 Subject: [PATCH] Merge two ifs Commited in SoC by Vitor Sessak on 2008-04-03 16:44:27 Originally committed as revision 12751 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavfilter/avfiltergraph.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index 4449bfe545..45b7a7fcad 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -68,20 +68,16 @@ static int query_formats(AVFilterGraph *graph) AVFilterContext *filter = graph->filters[i]; for(j = 0; j < filter->input_count; j ++) { - AVFilterLink *link; - if(!(link = filter->inputs[j])) - continue; - if(link->in_formats != link->out_formats) { + AVFilterLink *link = filter->inputs[j]; + if(link && link->in_formats != link->out_formats) { if(!avfilter_merge_formats(link->in_formats, link->out_formats)) { /* couldn't merge format lists. auto-insert scale filter */ - AVFilterContext *scale; + AVFilterContext *scale = + avfilter_open(avfilter_get_by_name("scale"), NULL); - if(!(scale = - avfilter_open(avfilter_get_by_name("scale"), NULL))) - return -1; - if(scale->filter->init(scale, NULL, NULL) || - avfilter_insert_filter(link, scale, 0, 0)) { + if(!scale || scale->filter->init(scale, NULL, NULL) || + avfilter_insert_filter(link, scale, 0, 0)) { avfilter_destroy(scale); return -1; }