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| author | Juanjo <pulento@users.sourceforge.net> | 2001-11-19 02:13:14 +0000 |
|---|---|---|
| committer | Juanjo <pulento@users.sourceforge.net> | 2001-11-19 02:13:14 +0000 |
| commit | 644d98a4f2f980bf95174238f1ab962dc1f692a0 (patch) | |
| tree | c256c38a729e2d62a0b79a09ec8f3b159a34f920 /libavcodec/mpegvideo.h | |
| parent | 652cb0f57a77ad5546ba42aebeced59e00f003df (diff) | |
| download | ffmpeg-644d98a4f2f980bf95174238f1ab962dc1f692a0.tar.gz | |
- Preliminary RTP friendly mode for H.263.
- GOB headers for H.263 coding on RTP mode.
- Improved GOB header detection for H.263 decoder.
Originally committed as revision 222 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 7b473aaa5a..e653edb9b4 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -131,6 +131,7 @@ typedef struct MpegEncContext { /* H.263 specific */ int gob_number; + int gob_index; int first_gob_line; /* H.263+ specific */ @@ -185,7 +186,14 @@ typedef struct MpegEncContext { int interlaced_dct; int last_qscale; int first_slice; - + + /* RTP specific */ + int rtp_mode; + int rtp_payload_size; + UINT8 *ptr_lastgob; + UINT8 *ptr_last_mb_line; + UINT32 mb_line_avgsize; + DCTELEM block[6][64] __align8; void (*dct_unquantize)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale); @@ -236,7 +244,7 @@ typedef struct RLTable { void init_rl(RLTable *rl); void init_vlc_rl(RLTable *rl); -static inline int get_rl_index(const RLTable *rl, int last, int run, int level) +extern inline int get_rl_index(const RLTable *rl, int last, int run, int level) { int index; index = rl->index_run[last][run]; @@ -251,6 +259,7 @@ void h263_encode_mb(MpegEncContext *s, DCTELEM block[6][64], int motion_x, int motion_y); void h263_encode_picture_header(MpegEncContext *s, int picture_number); +int h263_encode_gob_header(MpegEncContext * s, int mb_line); void h263_dc_scale(MpegEncContext *s); INT16 *h263_pred_motion(MpegEncContext * s, int block, int *px, int *py); @@ -261,6 +270,7 @@ void h263_encode_init_vlc(MpegEncContext *s); void h263_decode_init_vlc(MpegEncContext *s); int h263_decode_picture_header(MpegEncContext *s); +int h263_decode_gob_header(MpegEncContext *s); int mpeg4_decode_picture_header(MpegEncContext * s); int intel_h263_decode_picture_header(MpegEncContext *s); int h263_decode_mb(MpegEncContext *s, |