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Document h263_get_picture_format().

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Originally committed as revision 21043 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2010-01-07 03:30:45 +00:00
parent 036c1382a7
commit 7a05b0a675
1 changed files with 7 additions and 0 deletions
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7
libavcodec/mpegvideo.h
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@ -839,7 +839,14 @@ int ff_h263_decode_mb(MpegEncContext *s,
DCTELEM block[6][64]); DCTELEM block[6][64]);
int ff_mpeg4_decode_mb(MpegEncContext *s, int ff_mpeg4_decode_mb(MpegEncContext *s,
DCTELEM block[6][64]); 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); int h263_get_picture_format(int width, int height);
void ff_mpeg4_encode_video_packet_header(MpegEncContext *s); void ff_mpeg4_encode_video_packet_header(MpegEncContext *s);
void ff_mpeg4_clean_buffers(MpegEncContext *s); void ff_mpeg4_clean_buffers(MpegEncContext *s);
void ff_mpeg4_stuffing(PutBitContext * pbc); void ff_mpeg4_stuffing(PutBitContext * pbc);