Document av_codec_next().

Originally committed as revision 17333 to svn://svn.ffmpeg.org/ffmpeg/trunk

Document av_codec_next().
Originally committed as revision 17333 to svn://svn.ffmpeg.org/ffmpeg/trunk
0334f799 · Stefano Sabatini · cf960242 · 0334f799
Commit 0334f799 authored Feb 15, 2009 by Stefano Sabatini
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avcodec.h libavcodec/avcodec.h +5 -0

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--- 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);

 /**