mpeg12.h File Reference

#include "mpegvideo.h"

Go to the source code of this file.

Data Structures
struct	Mpeg1Context

Macros
#define	DC_VLC_BITS   9
#define	TEX_VLC_BITS   9

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)

Variables
VLC	ff_dc_lum_vlc
VLC	ff_dc_chroma_vlc
uint8_t	ff_mpeg12_static_rl_table_store [2][2][2 *MAX_RUN+MAX_LEVEL+3]

Macro Definition Documentation

#define DC_VLC_BITS   9

Definition at line 27 of file mpeg12.h.

Referenced by decode_dc().

#define TEX_VLC_BITS   9

Definition at line 28 of file mpeg12.h.

Function Documentation

void ff_mpeg12_common_init

(

MpegEncContext *

s

)

Definition at line 655 of file mpeg12.c.

Referenced by ff_mpeg1_encode_init(), and mpeg_decode_init().

void ff_mpeg12_init_vlcs

(

void

)

Definition at line 683 of file mpeg12.c.

Referenced by decode_init(), mpeg_decode_init(), and tqi_decode_init().

static int decode_dc ( GetBitContext *  gb, int  component  )

inlinestatic

Definition at line 53 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 155 of file mpeg12.c.

Referenced by tqi_decode_mb().

Variable Documentation

VLC ff_dc_lum_vlc

Definition at line 675 of file mpeg12.c.

VLC ff_dc_chroma_vlc

Definition at line 676 of file mpeg12.c.

uint8_t ff_mpeg12_static_rl_table_store[2][2][2 *MAX_RUN+MAX_LEVEL+3]

Definition at line 609 of file mpeg12.c.

Referenced by ff_mpeg12_init_vlcs(), and ff_mpeg1_encode_init().