wmv2.h File Reference

#include "avcodec.h"
#include "intrax8.h"
#include "mpegvideo.h"
#include "wmv2dsp.h"

Go to the source code of this file.

Data Structures
struct	Wmv2Context

Macros
#define	SKIP_TYPE_NONE   0
#define	SKIP_TYPE_MPEG   1
#define	SKIP_TYPE_ROW   2
#define	SKIP_TYPE_COL   3

Functions
void	ff_wmv2_common_init (Wmv2Context *w)
int	ff_wmv2_decode_mb (MpegEncContext *s, int16_t block[6][64])
int	ff_wmv2_encode_picture_header (MpegEncContext *s, int picture_number)
void	ff_wmv2_encode_mb (MpegEncContext *s, int16_t block[6][64], int motion_x, int motion_y)
int	ff_wmv2_decode_picture_header (MpegEncContext *s)
int	ff_wmv2_decode_secondary_picture_header (MpegEncContext *s)
void	ff_wmv2_add_mb (MpegEncContext *s, int16_t block[6][64], uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr)
void	ff_mspel_motion (MpegEncContext *s, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, uint8_t **ref_picture, op_pixels_func(*pix_op)[4], int motion_x, int motion_y, int h)
static av_always_inline int	wmv2_get_cbp_table_index (MpegEncContext *s, int cbp_index)

Macro Definition Documentation

#define SKIP_TYPE_NONE   0

Definition at line 29 of file wmv2.h.

Referenced by ff_wmv2_encode_picture_header(), and parse_mb_skip().

#define SKIP_TYPE_MPEG   1

Definition at line 30 of file wmv2.h.

Referenced by parse_mb_skip().

#define SKIP_TYPE_ROW   2

Definition at line 31 of file wmv2.h.

Referenced by parse_mb_skip().

#define SKIP_TYPE_COL   3

Definition at line 32 of file wmv2.h.

Referenced by parse_mb_skip().

Function Documentation

void ff_wmv2_common_init

(

Wmv2Context *

w

)

Definition at line 31 of file wmv2.c.

Referenced by wmv2_decode_init(), and wmv2_encode_init().

int ff_wmv2_decode_mb	(	MpegEncContext *	s,
		int16_t	block[6][64]
	)

Definition at line 339 of file wmv2dec.c.

Referenced by ff_msmpeg4_decode_init().

int ff_wmv2_encode_picture_header	(	MpegEncContext *	s,
		int	picture_number
	)

Definition at line 74 of file wmv2enc.c.

Referenced by encode_picture().

void ff_wmv2_encode_mb	(	MpegEncContext *	s,
		int16_t	block[6][64],
		int	motion_x,
		int	motion_y
	)

Definition at line 147 of file wmv2enc.c.

Referenced by encode_mb_internal().

int ff_wmv2_decode_picture_header

(

MpegEncContext *

s

)

Definition at line 120 of file wmv2dec.c.

Referenced by ff_h263_decode_frame().

int ff_wmv2_decode_secondary_picture_header

(

MpegEncContext *

s

)

Definition at line 140 of file wmv2dec.c.

Referenced by ff_h263_decode_frame().

void ff_wmv2_add_mb	(	MpegEncContext *	s,
		int16_t	block[6][64],
		uint8_t *	dest_y,
		uint8_t *	dest_cb,
		uint8_t *	dest_cr
	)

Definition at line 83 of file wmv2.c.

Referenced by mpv_decode_mb_internal().

void ff_mspel_motion	(	MpegEncContext *	s,
		uint8_t *	dest_y,
		uint8_t *	dest_cb,
		uint8_t *	dest_cr,
		uint8_t **	ref_picture,
		op_pixels_func(*)	pix_op[4],
		int	motion_x,
		int	motion_y,
		int	h
	)

Definition at line 100 of file wmv2.c.

Referenced by mpv_motion_internal().

static av_always_inline int wmv2_get_cbp_table_index ( MpegEncContext *  s, int  cbp_index  )

static

Definition at line 74 of file wmv2.h.

Referenced by ff_wmv2_decode_secondary_picture_header(), and ff_wmv2_encode_picture_header().