vf_fps filter.
Commited in SoC by Vitor Sessak on 2008-02-06 19:55:36
Originally committed as revision 12039 to svn://svn.ffmpeg.org/ffmpeg/trunk
else return -1;
}
+int avfilter_poll_frame(AVFilterLink *link)
+{
+ int i, min=INT_MAX;
+
+ if(link_spad(link).poll_frame)
+ return link_spad(link).poll_frame(link);
+ else
+ for (i=0; i<link->src->input_count; i++) {
+ if(!link->src->inputs[i])
+ return -1;
+ min = FFMIN(min, avfilter_poll_frame(link->src->inputs[i]));
+ }
+
+ return min;
+}
+
/* XXX: should we do the duplicating of the picture ref here, instead of
* forcing the source filter to do it? */
void avfilter_start_frame(AVFilterLink *link, AVFilterPicRef *picref)