From 7a05b0a675f7089076e1972368c0ca4cbdc2a18a Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 7 Jan 2010 03:30:45 +0000 Subject: Document h263_get_picture_format(). Originally committed as revision 21043 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/mpegvideo.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'libavcodec') diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 4a37ada5c9..797dbb9875 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -839,7 +839,14 @@ int ff_h263_decode_mb(MpegEncContext *s, DCTELEM block[6][64]); int ff_mpeg4_decode_mb(MpegEncContext *s, DCTELEM block[6][64]); + +/** + * Returns the value of the 3bit "source format" syntax element. + * that represents some standard picture dimensions or indicates that + * width&height are explicitly stored later. + */ int h263_get_picture_format(int width, int height); + void ff_mpeg4_encode_video_packet_header(MpegEncContext *s); void ff_mpeg4_clean_buffers(MpegEncContext *s); void ff_mpeg4_stuffing(PutBitContext * pbc); -- cgit v1.2.3