Provide a default for request_frame() which does the right thing for simple

filters.

Commited in SoC by Bobby Bingham on 2007-07-08 16:55:09

Originally committed as revision 11983 to svn://svn.ffmpeg.org/ffmpeg/trunk
pull/126/head
Vitor Sessak 17 years ago
parent 3628fbe092
commit 9586ba3a13
  1. 7
      libavfilter/avfilter.c

@ -191,7 +191,12 @@ AVFilterPicRef *avfilter_get_video_buffer(AVFilterLink *link, int perms)
void avfilter_request_frame(AVFilterLink *link)
{
link->src->filter->outputs[link->srcpad].request_frame(link);
const AVFilterPad *pad = &link->src->filter->outputs[link->srcpad];
if(pad->request_frame)
pad->request_frame(link);
else if(link->src->inputs[0])
avfilter_request_frame(link->src->inputs[0]);
}
/* XXX: should we do the duplicating of the picture ref here, instead of

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