VC-1 and WMV3 loopfilter. More...

#include "avcodec.h"
#include "mpegvideo.h"
#include "vc1.h"
#include "vc1dsp.h"

Macros
#define	LEFT_EDGE (1 << 0)

#define	RIGHT_EDGE (1 << 1)

#define	TOP_EDGE (1 << 2)

#define	BOTTOM_EDGE (1 << 3)

Functions
static av_always_inline void	vc1_h_overlap_filter (VC1Context v, int16_t(left_block)[64], int16_t(*right_block)[64], int left_fieldtx, int right_fieldtx, int block_num)

static av_always_inline void	vc1_v_overlap_filter (VC1Context v, int16_t(top_block)[64], int16_t(*bottom_block)[64], int block_num)

void	ff_vc1_i_overlap_filter (VC1Context *v)

void	ff_vc1_p_overlap_filter (VC1Context *v)

static av_always_inline void	vc1_i_h_loop_filter (VC1Context v, uint8_t dest, uint32_t flags, int block_num)

static av_always_inline void	vc1_i_v_loop_filter (VC1Context v, uint8_t dest, uint32_t flags, uint8_t fieldtx, int block_num)

void	ff_vc1_i_loop_filter (VC1Context *v)

static av_always_inline void	vc1_p_h_loop_filter (VC1Context v, uint8_t dest, uint32_t cbp, uint8_t is_intra, int16_t(mv)[2], uint8_t mv_f, int *ttblk, uint32_t flags, int block_num)

static av_always_inline void	vc1_p_v_loop_filter (VC1Context v, uint8_t dest, uint32_t cbp, uint8_t is_intra, int16_t(mv)[2], uint8_t mv_f, int *ttblk, uint32_t flags, int block_num)

void	ff_vc1_p_loop_filter (VC1Context *v)

static av_always_inline void	vc1_p_h_intfr_loop_filter (VC1Context v, uint8_t dest, int *ttblk, uint32_t flags, uint8_t fieldtx, int block_num)

static av_always_inline void	vc1_p_v_intfr_loop_filter (VC1Context v, uint8_t dest, int *ttblk, uint32_t flags, uint8_t fieldtx, int block_num)

void	ff_vc1_p_intfr_loop_filter (VC1Context *v)

static av_always_inline void	vc1_b_h_intfi_loop_filter (VC1Context v, uint8_t dest, uint32_t cbp, int ttblk, uint32_t flags, int block_num)

static av_always_inline void	vc1_b_v_intfi_loop_filter (VC1Context v, uint8_t dest, uint32_t cbp, int ttblk, uint32_t flags, int block_num)

void	ff_vc1_b_intfi_loop_filter (VC1Context *v)

Detailed Description

VC-1 and WMV3 loopfilter.

Definition in file vc1_loopfilter.c.

Macro Definition Documentation

#define LEFT_EDGE (1 << 0)

Definition at line 201 of file vc1_loopfilter.c.

Referenced by ff_vc1_b_intfi_loop_filter(), ff_vc1_i_loop_filter(), ff_vc1_p_intfr_loop_filter(), ff_vc1_p_loop_filter(), and vc1_i_h_loop_filter().

#define RIGHT_EDGE (1 << 1)

Definition at line 202 of file vc1_loopfilter.c.

Referenced by ff_vc1_b_intfi_loop_filter(), ff_vc1_i_loop_filter(), ff_vc1_p_intfr_loop_filter(), ff_vc1_p_loop_filter(), vc1_b_h_intfi_loop_filter(), vc1_p_h_intfr_loop_filter(), and vc1_p_h_loop_filter().

#define TOP_EDGE (1 << 2)

Definition at line 203 of file vc1_loopfilter.c.

Referenced by ff_vc1_b_intfi_loop_filter(), ff_vc1_i_loop_filter(), ff_vc1_p_intfr_loop_filter(), ff_vc1_p_loop_filter(), vc1_i_v_loop_filter(), and vc1_p_v_intfr_loop_filter().

#define BOTTOM_EDGE (1 << 3)

Definition at line 204 of file vc1_loopfilter.c.

Referenced by ff_vc1_b_intfi_loop_filter(), ff_vc1_i_loop_filter(), ff_vc1_p_intfr_loop_filter(), ff_vc1_p_loop_filter(), vc1_b_v_intfi_loop_filter(), vc1_p_v_intfr_loop_filter(), and vc1_p_v_loop_filter().

Function Documentation

static av_always_inline void vc1_h_overlap_filter	(	VC1Context *	v,
		int16_t(*)	left_block[64],
		int16_t(*)	right_block[64],
		int	left_fieldtx,
		int	right_fieldtx,
		int	block_num
	)

static

Definition at line 34 of file vc1_loopfilter.c.

Referenced by ff_vc1_i_overlap_filter(), and ff_vc1_p_overlap_filter().

static av_always_inline void vc1_v_overlap_filter	(	VC1Context *	v,
		int16_t(*)	top_block[64],
		int16_t(*)	bottom_block[64],
		int	block_num
	)

static

Definition at line 78 of file vc1_loopfilter.c.

Referenced by ff_vc1_i_overlap_filter(), and ff_vc1_p_overlap_filter().

void ff_vc1_i_overlap_filter ( VC1Context * v )

Definition at line 105 of file vc1_loopfilter.c.

Referenced by vc1_decode_i_blocks(), and vc1_decode_i_blocks_adv().

void ff_vc1_p_overlap_filter ( VC1Context * v )

Definition at line 161 of file vc1_loopfilter.c.

Referenced by vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), and vc1_decode_p_mb_intfr().

static av_always_inline void vc1_i_h_loop_filter	(	VC1Context *	v,
		uint8_t *	dest,
		uint32_t	flags,
		int	block_num
	)

static

Definition at line 206 of file vc1_loopfilter.c.

Referenced by ff_vc1_i_loop_filter().

static av_always_inline void vc1_i_v_loop_filter	(	VC1Context *	v,
		uint8_t *	dest,
		uint32_t	flags,
		uint8_t	fieldtx,
		int	block_num
	)

static

Definition at line 238 of file vc1_loopfilter.c.

Referenced by ff_vc1_i_loop_filter().

void ff_vc1_i_loop_filter ( VC1Context * v )

Definition at line 271 of file vc1_loopfilter.c.

Referenced by vc1_decode_b_blocks(), vc1_decode_i_blocks(), and vc1_decode_i_blocks_adv().

static av_always_inline void vc1_p_h_loop_filter	(	VC1Context *	v,
		uint8_t *	dest,
		uint32_t *	cbp,
		uint8_t *	is_intra,
		int16_t(*)	mv[2],
		uint8_t *	mv_f,
		int *	ttblk,
		uint32_t	flags,
		int	block_num
	)

static

Definition at line 363 of file vc1_loopfilter.c.

Referenced by ff_vc1_p_loop_filter().

static av_always_inline void vc1_p_v_loop_filter	(	VC1Context *	v,
		uint8_t *	dest,
		uint32_t *	cbp,
		uint8_t *	is_intra,
		int16_t(*)	mv[2],
		uint8_t *	mv_f,
		int *	ttblk,
		uint32_t	flags,
		int	block_num
	)