[FFmpeg-cvslog] lavfi/avfilter: clarify avfilter_graph_get_filter() doxygen

[Lukasz Marek]

ffmpeg | branch: master | Lukasz Marek <lukasz.m.luki2 at gmail.com> | Fri Apr 25 00:26:49 2014 +0200| [b217dc91bfd5243492227fe40fd3caa01d8b0414] | committer: Michael Niedermayer

lavfi/avfilter: clarify avfilter_graph_get_filter() doxygen

Signed-off-by: Lukasz Marek <lukasz.m.luki2 at gmail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b217dc91bfd5243492227fe40fd3caa01d8b0414
---

 libavfilter/avfilter.h |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 9579c79..b5220b9 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -1267,8 +1267,10 @@ AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph,
                                              const char *name);
 
 /**
- * Get a filter instance with name name from graph.
+ * Get a filter instance identified by instance name from graph.
  *
+ * @param graph filter graph to search through.
+ * @param name filter instance name (should be unique in the graph).
  * @return the pointer to the found filter instance or NULL if it
  * cannot be found.
  */