macroblock_P444.c File Reference

Process one macroblock functions (P444 mode). More...

#include "contributors.h"
#include "global.h"
#include "mc_prediction.h"
#include "md_common.h"
#include "rdopt.h"
#include "macroblock.h"

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Functions
int	luma_residual_coding_p444_16x16 (Macroblock *currMB, int block8x8, short p_dir, int list_mode[2], char *ref_idx)
int	luma_residual_coding_p444_8x8 (Macroblock *currMB, int *cbp, int64 *cbp_blk, int block8x8, short p_dir, int list_mode[2], char *ref_idx)
void	luma_residual_coding_p444 (Macroblock *currMB)

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Detailed Description

Process one macroblock functions (P444 mode).

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

• Alexis Michael Tourapis <alexismt@ieee.org>

Definition in file macroblock_P444.c.

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Function Documentation

void luma_residual_coding_p444

(

Macroblock *

currMB

)

Residual Coding of a Luma macroblock (not for intra).

Definition at line 430 of file macroblock_P444.c.

References _LUMA_MB_COEFF_COST_, macroblock::cbp_blk, slice::cofAC, copy_image_data_16x16(), copyblock_sp(), storable_picture::imgY, luma_residual_coding_p444_16x16(), luma_residual_coding_p444_8x8(), slice::mb_pred, macroblock::mb_type, storable_picture::p_img, macroblock::p_Img, macroblock::p_slice, macroblock::pix_x, macroblock::pix_y, macroblock::qp_scaled, and slice::slice_type.

Referenced by encode_one_macroblock_low(), and RDCost_for_macroblocks().

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int luma_residual_coding_p444_16x16	(	Macroblock *	currMB,
		int	block8x8,
		short	p_dir,
		int	list_mode[2],
		char *	ref_idx
	)

Residual Coding of an 8x8 Luma block (not for intra).

Returns:

coefficient cost

Parameters:

	currMB	Current Macroblock to be coded
	block8x8	block number of 8x8 block
	p_dir	prediction direction
	list_mode	list0 prediction mode (1-7, 0=DIRECT)
	ref_idx	reference pictures for each list

Definition at line 31 of file macroblock_P444.c.

References _LUMA_COEFF_COST_, macroblock::cbp_blk, chroma_prediction(), slice::cofAC, copy_image_data_8x8(), copyblock_sp(), storable_picture::imgUV, storable_picture::imgY, luma_prediction(), slice::mb_ores, slice::mb_pred, macroblock::opix_y, macroblock::p_Img, macroblock::p_slice, img_par::pCurImg, macroblock::pix_x, macroblock::pix_y, macroblock::qp_scaled, select_plane(), and slice::slice_type.

Referenced by luma_residual_coding_p444().

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int luma_residual_coding_p444_8x8	(	Macroblock *	currMB,
		int *	cbp,
		int64 *	cbp_blk,
		int	block8x8,
		short	p_dir,
		int	list_mode[2],
		char *	ref_idx
	)

Residual Coding of an 8x8 Luma block (not for intra).

Returns:

coefficient cost

Parameters:

	currMB	Current Macroblock to be coded
	cbp	Output: cbp (updated according to processed 8x8 luminance block)
	cbp_blk	Output: block cbp (updated according to processed 8x8 luminance block)
	block8x8	block number of 8x8 block
	p_dir	prediction direction
	list_mode	list prediction mode (1-7, 0=DIRECT)
	ref_idx	reference pictures for each list

Definition at line 216 of file macroblock_P444.c.

References _LUMA_COEFF_COST_, chroma_prediction(), slice::cofAC, copy_image_data_8x8(), copyblock_sp(), storable_picture::imgUV, storable_picture::imgY, luma_prediction(), slice::mb_ores, slice::mb_pred, macroblock::opix_y, macroblock::p_slice, img_par::pCurImg, macroblock::pix_x, macroblock::pix_y, macroblock::qp_scaled, select_plane(), and slice::slice_type.

Referenced by luma_residual_coding_p444(), RDCost_for_8x8blocks(), and submacroblock_mode_decision_low().

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