diff options
Diffstat (limited to 'libavfilter/avfiltergraph.h')
| -rw-r--r-- | libavfilter/avfiltergraph.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavfilter/avfiltergraph.h b/libavfilter/avfiltergraph.h index 0558de3ac1..dee8a90425 100644 --- a/libavfilter/avfiltergraph.h +++ b/libavfilter/avfiltergraph.h @@ -30,7 +30,10 @@ typedef struct AVFilterGraph { } AVFilterGraph; /** - * Get a pointer to a graph by instance name + * Get from \p graph a filter instance with name \p name. + * + * @return the pointer to the found filter instance or NULL if it + * cannot be found. */ AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, char *name); |