FFmpeg
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#include "mpegvideo.h"
Go to the source code of this file.
Macros | |
#define | DC_VLC_BITS 9 |
#define | MV_VLC_BITS 9 |
#define | TEX_VLC_BITS 9 |
#define | MBINCR_VLC_BITS 9 |
#define | MB_PAT_VLC_BITS 9 |
#define | MB_PTYPE_VLC_BITS 6 |
#define | MB_BTYPE_VLC_BITS 6 |
Functions | |
void | ff_mpeg12_common_init (MpegEncContext *s) |
void | ff_mpeg12_init_vlcs (void) |
static int | decode_dc (GetBitContext *gb, int component) |
int | ff_mpeg1_decode_block_intra (MpegEncContext *s, int16_t *block, int n) |
void | ff_mpeg1_clean_buffers (MpegEncContext *s) |
int | ff_mpeg1_find_frame_end (ParseContext *pc, const uint8_t *buf, int buf_size, AVCodecParserContext *s) |
Find the end of the current frame in the bitstream. | |
#define DC_VLC_BITS 9 |
Definition at line 27 of file mpeg12.h.
Referenced by decode_dc().
#define MBINCR_VLC_BITS 9 |
Definition at line 31 of file mpeg12.h.
Referenced by ff_mpeg12_init_vlcs(), and mpeg_decode_slice().
#define MB_PAT_VLC_BITS 9 |
Definition at line 32 of file mpeg12.h.
Referenced by ff_mpeg12_init_vlcs(), and mpeg_decode_mb().
#define MB_PTYPE_VLC_BITS 6 |
Definition at line 33 of file mpeg12.h.
Referenced by ff_mpeg12_init_vlcs(), and mpeg_decode_mb().
#define MB_BTYPE_VLC_BITS 6 |
Definition at line 34 of file mpeg12.h.
Referenced by ff_mpeg12_init_vlcs(), and mpeg_decode_mb().
void ff_mpeg12_common_init | ( | MpegEncContext * | s | ) |
Definition at line 93 of file mpeg12.c.
Referenced by ff_mpeg1_encode_init(), and mpeg_decode_init().
Definition at line 123 of file mpeg12.c.
Referenced by decode_init(), mpeg_decode_init(), and tqi_decode_init().
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inlinestatic |
Definition at line 49 of file mpeg12.h.
Referenced by mdec_decode_block_intra(), mpeg1_decode_block_intra(), mpeg2_decode_block_intra(), and mpeg2_fast_decode_block_intra().
int ff_mpeg1_decode_block_intra | ( | MpegEncContext * | s, |
int16_t * | block, | ||
int | n | ||
) |
Definition at line 158 of file mpeg12dec.c.
Referenced by tqi_decode_mb().
void ff_mpeg1_clean_buffers | ( | MpegEncContext * | s | ) |
Definition at line 101 of file mpeg12.c.
Referenced by encode_thread(), and mpeg_decode_slice().
int ff_mpeg1_find_frame_end | ( | ParseContext * | pc, |
const uint8_t * | buf, | ||
int | buf_size, | ||
AVCodecParserContext * | s | ||
) |
Find the end of the current frame in the bitstream.
Definition at line 164 of file mpeg12.c.
Referenced by mpeg_decode_frame(), and mpegvideo_parse().
VLC ff_mbincr_vlc |
Definition at line 118 of file mpeg12.c.
Referenced by mpeg_decode_slice().
VLC ff_mb_ptype_vlc |
Definition at line 119 of file mpeg12.c.
Referenced by mpeg_decode_mb().
VLC ff_mb_btype_vlc |
Definition at line 120 of file mpeg12.c.
Referenced by mpeg_decode_mb().
VLC ff_mb_pat_vlc |
Definition at line 121 of file mpeg12.c.
Referenced by mpeg_decode_mb().
VLC ff_mv_vlc |
Definition at line 113 of file mpeg12.c.
Referenced by mpeg_decode_motion().
Definition at line 47 of file mpeg12.c.
Referenced by ff_mpeg12_init_vlcs(), and ff_mpeg1_encode_init().