From e5f58f81f7c757b383b8c352bc708f064c3ee6f3 Mon Sep 17 00:00:00 2001 From: "shinya.tesutosan@hotmail.com" Date: Wed, 9 Sep 2009 22:55:10 +0000 Subject: Document padding for AVProbeData. Patch by roundup user shinya, tesutosan hotmail Originally committed as revision 19802 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/avformat.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavformat') diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 7254cb480f..e49cf6e8f1 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -145,8 +145,8 @@ struct AVCodecTag; /** This structure contains the data a format has to probe a file. */ typedef struct AVProbeData { const char *filename; - unsigned char *buf; - int buf_size; + unsigned char *buf; /**< Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero. */ + int buf_size; /**< Size of buf except extra allocated bytes */ } AVProbeData; #define AVPROBE_SCORE_MAX 100 ///< maximum score, half of that is used for file-extension-based detection -- cgit v1.2.3