Document av_codec_next().

Originally committed as revision 17333 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · 0334f79994
parent cf960242a4
commit 0334f79994
1 changed files with 5 additions and 0 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@ -2659,6 +2659,11 @@ int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,

 /* external high level API */

+/**
+ * If c is NULL, returns the first registered codec,
+ * if c is non-NULL, returns the registered codec next after c,
+ * or NULL if c is the last one.
+ */
 AVCodec *av_codec_next(AVCodec *c);

 /**