Originally committed as revision 19066 to svn://svn.ffmpeg.org/ffmpeg/trunk
return 0;
}
+int avfilter_graph_config_links(AVFilterGraph *graph, AVClass *log_ctx)
+{
+ AVFilterContext *filt;
+ int i, ret;
+
+ for (i=0; i < graph->filter_count; i++) {
+ filt = graph->filters[i];
+
+ if (!filt->output_count) {
+ if ((ret = avfilter_config_links(filt)))
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, char *name)
{
int i;
*/
int avfilter_graph_check_validity(AVFilterGraph *graphctx, AVClass *log_ctx);
+/**
+ * Configures all the links of graphctx.
+ *
+ * @return 0 in case of success, a negative value otherwise
+ */
+int avfilter_graph_config_links(AVFilterGraph *graphctx, AVClass *log_ctx);
+
/**
* Configures the formats of all the links in the graph.
*/