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Need to be careful when dealing with references.

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Commited in SoC by Bobby Bingham on 2007-12-20 23:38:49

Originally committed as revision 12029 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak
2008-02-15 21:39:32 +00:00
parent 07d0bba507
commit e3065c8b59
1 changed files with 5 additions and 4 deletions
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9
libavfilter/avfilter.c
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@ -99,6 +99,8 @@ int avfilter_link(AVFilterContext *src, unsigned srcpad,
int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt,
unsigned in, unsigned out) unsigned in, unsigned out)
{ {
AVFilterFormats *formats;
av_log(NULL, AV_LOG_INFO, "auto-inserting filter '%s'\n", av_log(NULL, AV_LOG_INFO, "auto-inserting filter '%s'\n",
filt->filter->name); filt->filter->name);
@ -116,10 +118,9 @@ int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt,
/* if any information on supported colorspaces already exists on the /* if any information on supported colorspaces already exists on the
* link, we need to preserve that */ * link, we need to preserve that */
if(link->out_formats) { if((formats = link->out_formats))
filt->outputs[out]->out_formats = link->out_formats; avfilter_formats_changeref(&link->out_formats,
link->out_formats = NULL; &filt->outputs[out]->out_formats);
}
return 0; return 0;
} }