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Add doxygen docs for av_xiphlacing 

Patch by Josh Allmann (joshua allmann gmail com)

Originally committed as revision 22632 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Josh Allmann 2010-03-22 14:57:50 +00:00 committed by Martin Storsjö
parent 9dff2308ba
commit d6461900c9
1 changed files with 7 additions and 0 deletions
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7
libavcodec/avcodec.h
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@ -3784,6 +3784,13 @@ int av_picture_crop(AVPicture *dst, const AVPicture *src,
int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, enum PixelFormat pix_fmt,
int padtop, int padbottom, int padleft, int padright, int *color);
/**
* Encodes extradata length to a buffer. Used by xiph codecs.
*
* @param s buffer to write to; must be at least (v/255+1) bytes long
* @param v size of extradata in bytes
* @return number of bytes written to the buffer.
*/
unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
/**