[FFmpeg-cvslog] avcodec/pthread_frame: update doxygen for update_context_from_thread

[Ganesh Ajjanagadde]

ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanagadde at gmail.com> | Fri Oct  9 09:27:47 2015 -0400| [1e81fd3710a81ca9c5e13647a189a65ff48778b3] | committer: Ronald S. Bultje

avcodec/pthread_frame: update doxygen for update_context_from_thread

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1e81fd3710a81ca9c5e13647a189a65ff48778b3
---

 libavcodec/pthread_frame.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
index c89b4ca..7651211 100644
--- a/libavcodec/pthread_frame.c
+++ b/libavcodec/pthread_frame.c
@@ -187,6 +187,7 @@ static attribute_align_arg void *frame_worker_thread(void *arg)
  * @param dst The destination context.
  * @param src The source context.
  * @param for_user 0 if the destination is a codec thread, 1 if the destination is the user's thread
+ * @return 0 on success, negative error code on failure
  */
 static int update_context_from_thread(AVCodecContext *dst, AVCodecContext *src, int for_user)
 {