Implement avfilter_graph_config_links().

Originally committed as revision 19066 to svn://svn.ffmpeg.org/ffmpeg/trunk

Stefano Sabatini committed 17 years ago

Commit 4ec42241 parent c70ac8e2 files · +24 −0Browse files

Unified · Split

2 files

@@ -77,6 +77,23 @@ int avfilter_graph_check_validity(AVFilterGraph graph, AVClass log_ctx) · 76 unmodified lines
77	return 0;	77	return 0;
78	}	78	}
79		79
		80	int avfilter_graph_config_links(AVFilterGraph graph, AVClass log_ctx)
		81	{
		82	AVFilterContext *filt;
		83	int i, ret;
		84
		85	for (i=0; i < graph->filter_count; i++) {
		86	filt = graph->filters[i];
		87
		88	if (!filt->output_count) {
		89	if ((ret = avfilter_config_links(filt)))
		90	return ret;
		91	}
		92	}
		93
		94	return 0;
		95	}
		96
80	AVFilterContext avfilter_graph_get_filter(AVFilterGraph graph, char *name)	97	AVFilterContext avfilter_graph_get_filter(AVFilterGraph graph, char *name)
81	{	98	{
82	int i;	99	int i;

@@ -56,6 +56,13 @@ int avfilter_graph_add_filter(AVFilterGraph graphctx, AVFilterContext filter); · 55 unmodified lines
56	*/	56	*/
57	int avfilter_graph_check_validity(AVFilterGraph graphctx, AVClass log_ctx);	57	int avfilter_graph_check_validity(AVFilterGraph graphctx, AVClass log_ctx);
58		58
		59	/**
		60	* Configures all the links of graphctx.
		61	*
		62	* @return 0 in case of success, a negative value otherwise
		63	*/
		64	int avfilter_graph_config_links(AVFilterGraph graphctx, AVClass log_ctx);
		65
59	/**	66	/**
60	* Configures the formats of all the links in the graph.	67	* Configures the formats of all the links in the graph.
61	*/	68	*/

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