hvirtual/mpeg2enc/predict.c File Reference

#include "config.h"
#include <stdio.h>
#include "global.h"
#include "cpu_accel.h"
#include "simd.h"

Include dependency graph for predict.c:

Go to the source code of this file.

Functions
static void	predict_mb (pict_data_s *picture, uint8_t *oldref[], uint8_t *newref[], uint8_t *cur[], int lx, int bx, int by, mbinfo_s *mbi, int secondfield)
static void	pred (pict_data_s *picture, uint8_t *src[], int sfield, uint8_t *dst[], int dfield, int lx, int w, int h, int x, int y, int dx, int dy, int addflag)
static void	pred_comp (pict_data_s *picture, uint8_t *src, uint8_t *dst, int lx, int w, int h, int x, int y, int dx, int dy, int addflag)
static void	calc_DMV (pict_data_s *picture, int DMV[][2], int *dmvector, int mvx, int mvy)
static void	clearblock (pict_data_s *picture, uint8_t *cur[], int i0, int j0)
void	init_predict_hv ()
void	predict (pict_data_s *picture, uint8_t *reff[], uint8_t *refb[], uint8_t *cur[3], int secondfield)
Variables
static void(*	ppred_comp )(pict_data_s *picture, uint8_t *src, uint8_t *dst, int lx, int w, int h, int x, int y, int dx, int dy, int addflag)

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Function Documentation

static void calc_DMV	(	pict_data_s *	picture,
		int	DMV[][2],
		int *	dmvector,
		int	mvx,
		int	mvy
	)			[static]

Definition at line 627 of file predict.c.

References FRAME_PICTURE, pict_data::pict_struct, TOP_FIELD, and pict_data::topfirst.

Referenced by predict_mb().

static void clearblock	(	pict_data_s *	picture,
		uint8_t *	cur[],
		int	i0,
		int	j0
	)			[static]

Definition at line 669 of file predict.c.

References BOTTOM_FIELD, chrom_width, chrom_width2, CHROMA420, CHROMA444, chroma_format, pict_data::pict_struct, width, and width2.

Referenced by predict_mb().

void init_predict_hv

(

)

Definition at line 81 of file predict.c.

References ACCEL_X86_MMX, ACCEL_X86_MMXEXT, cpu_accel(), fprintf, ppred_comp, pred_comp(), and verbose.

Referenced by init().

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static void pred	(	pict_data_s *	picture,
		uint8_t *	src[],
		int	sfield,
		uint8_t *	dst[],
		int	dfield,
		int	lx,
		int	w,
		int	h,
		int	x,
		int	y,
		int	dx,
		int	dy,
		int	addflag
	)			[static]

Definition at line 394 of file predict.c.

References CHROMA420, CHROMA444, and chroma_format.

Referenced by coded_block_pred(), decode_mb_cabac(), decode_ref_pic_list_reordering(), ff_mpeg4_pred_dc(), fill_caches(), foveon_load_raw(), foveon_thumb(), itransform_engine_loop(), kodak_65000_load_raw(), phase_one_load_raw_c(), predict_mb(), smal_decode_segment(), sub_hfyu_median_prediction_c(), transform_engine_loop(), update(), vc9_coded_block_pred(), vc9_decode_i_mb(), vc9_decode_p_mb(), vc9_pred_dc(), and write_psd().

static void pred_comp	(	pict_data_s *	picture,
		uint8_t *	src,
		uint8_t *	dst,
		int	lx,
		int	w,
		int	h,
		int	x,
		int	y,
		int	dx,
		int	dy,
		int	addflag
	)			[static]

Definition at line 439 of file predict.c.

References s.

Referenced by init_predict_hv().

void predict	(	pict_data_s *	picture,
		uint8_t *	reff[],
		uint8_t *	refb[],
		uint8_t *	cur[3],
		int	secondfield
	)

Definition at line 120 of file predict.c.

References height2, pict_data::mbinfo, predict_mb(), and width.

Referenced by decode_line(), encode_line(), and putseq().

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static void predict_mb	(	pict_data_s *	picture,
		uint8_t *	oldref[],
		uint8_t *	newref[],
		uint8_t *	cur[],
		int	lx,
		int	bx,
		int	by,
		mbinfo_s *	mbi,
		int	secondfield
	)			[static]

Definition at line 169 of file predict.c.

References BOTTOM_FIELD, calc_DMV(), clearblock(), mbinfo::dmvector, fprintf, FRAME_PICTURE, MB_BACKWARD, MB_FORWARD, MB_INTRA, mbinfo::mb_type, MC_16X8, MC_DMV, MC_FIELD, MC_FRAME, mbinfo::motion_type, mbinfo::MV, mbinfo::mv_field_sel, P_TYPE, pict_data::pict_struct, pict_data::pict_type, pred(), and predframe.

Referenced by predict().

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Variable Documentation

void(* ppred_comp)(pict_data_s *picture, uint8_t *src, uint8_t *dst, int lx, int w, int h, int x, int y, int dx, int dy, int addflag) [static]

Referenced by init_predict_hv().