diff options
Diffstat (limited to 'libavfilter/avfilter.h')
| -rw-r--r-- | libavfilter/avfilter.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index 1b42086611..5c41630909 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -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); |