Commit cfe64613 authored by Federico Tomassetti's avatar Federico Tomassetti Committed by Luca Barbato

avfilter: Document avfilter_graph_alloc return value

Signed-off-by: default avatarLuca Barbato <lu_zero@gentoo.org>
parent 27aa1ff3
......@@ -1004,6 +1004,8 @@ typedef struct AVFilterGraph {
/**
* Allocate a filter graph.
*
* @return the allocated filter graph on success or NULL.
*/
AVFilterGraph *avfilter_graph_alloc(void);
......
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