rd_intra_jm444.c File Reference

Rate-Distortion optimized mode decision. More...

#include <limits.h>
#include "global.h"
#include "image.h"
#include "macroblock.h"
#include "mb_access.h"
#include "rdopt_coding_state.h"
#include "mode_decision.h"
#include "rdopt.h"
#include "rd_intra_jm.h"
#include "q_around.h"
#include "intra4x4.h"

Include dependency graph for rd_intra_jm444.c:

Go to the source code of this file.

Functions
int	Mode_Decision_for_4x4IntraBlocks_JM_High444 (Macroblock *currMB, int b8, int b4, double lambda, double *min_cost)
int	Mode_Decision_for_4x4IntraBlocks_JM_Low444 (Macroblock *currMB, int b8, int b4, double lambda, double *min_cost)
void	Intra16x16_Mode_Decision444 (Macroblock *currMB)

---

Detailed Description

Rate-Distortion optimized mode decision.

Author:

• Heiko Schwarz <hschwarz@hhi.de>
• Valeri George <george@hhi.de>
• Lowell Winger <lwinger@lsil.com>
• Alexis Michael Tourapis <alexismt@ieee.org>

Date:

12. April 2001

Definition in file rd_intra_jm444.c.

---

Function Documentation

void Intra16x16_Mode_Decision444

(

Macroblock *

currMB

)

Intra 16x16 mode decision.

Definition at line 429 of file rd_intra_jm444.c.

References intrapred_16x16(), macroblock::p_slice, and select_plane().

Referenced by RDCost_for_macroblocks().

Here is the call graph for this function:

int Mode_Decision_for_4x4IntraBlocks_JM_High444	(	Macroblock *	currMB,
		int	b8,
		int	b4,
		double	lambda,
		double *	min_cost
	)

Mode Decision for an 4x4 Intra block.

Definition at line 38 of file rd_intra_jm444.c.

References img_par::AdaptiveRounding, img_par::ARCofAdj4x4, slice::cofAC, copy_4x4block(), get4x4Neighbour(), get_intrapred_4x4(), storable_picture::imgUV, storable_picture::imgY, img_par::ipredmode, slice::mb_ores, slice::mb_pred, slice::mpr_4x4, img_par::nz_coeff, macroblock::opix_y, macroblock::p_Img, macroblock::p_slice, img_par::pCurImg, macroblock::pix_x, macroblock::pix_y, select_plane(), set_intrapred_4x4(), slice::slice_type, store_adaptive_rounding_4x4(), update_adaptive_rounding_4x4(), inp_par_enc::UseConstrainedIntraPred, and YUV444.

Referenced by init_rdopt().

Here is the call graph for this function:

int Mode_Decision_for_4x4IntraBlocks_JM_Low444	(	Macroblock *	currMB,
		int	b8,
		int	b4,
		double	lambda,
		double *	min_cost
	)

Mode Decision for an 4x4 Intra block.

Definition at line 275 of file rd_intra_jm444.c.

References get4x4Neighbour(), get_intrapred_4x4(), img_par::ipredmode, slice::mb_ores, slice::mb_pred, slice::mpr_4x4, img_par::nz_coeff, macroblock::opix_y, macroblock::p_Img, macroblock::p_slice, img_par::pCurImg, macroblock::pix_x, macroblock::pix_y, select_plane(), set_intrapred_4x4(), and inp_par_enc::UseConstrainedIntraPred.

Referenced by init_rdopt().

Here is the call graph for this function: