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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2008-12-26 22:25:47 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2008-12-26 22:25:47 +0000 |
| commit | 9864142b6da9766bbba5a4a5e38bc906faabd644 (patch) | |
| tree | 741298b6a8cd4340f75fa33a77a7f75016dc14ca /libavfilter/avfiltergraph.h | |
| parent | e916c2ac6addc5daa8dd8841c871683126ccdf0d (diff) | |
| download | ffmpeg-9864142b6da9766bbba5a4a5e38bc906faabd644.tar.gz | |
Fix and extend documentation for avfilter_graph_get_filter().
Originally committed as revision 16354 to svn://svn.ffmpeg.org/ffmpeg/trunk
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); |