rdopt.h File Reference

Headerfile for RDO. More...

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
double	RDCost_for_4x4IntraBlocks (Slice *currSlice, Macroblock *currMB, int *nonzero, int b8, int b4, int ipmode, double lambda, int mostProbableMode, int c_nzCbCr[3], int is_cavlc)
int	valid_intra_mode (int ipmode)
void	compute_comp_cost (imgpel **cur_img, imgpel **prd_img, int pic_opix_x, int *cost)
void	generate_pred_error (imgpel **cur_img, imgpel **prd_img, imgpel **cur_prd, int **mb_rres, int pic_opix_x, int block_x)
void	clear_rdopt (InputParameters *params)
void	init_rdopt (InputParameters *params)
void	copy_4x4block (imgpel **oblock, imgpel **iblock, int o_xoffset, int i_xoffset)
void	update_qp_cbp (Macroblock *currMB, short best_mode)
void	update_qp_cbp_tmp (Macroblock *currMB, int cbp, int best_mode)
Variables
int *****	coefAC8x8
int ****	cofAC
int ***	cofDC
int **	cofAC4x4
int	cbp
int	cbp8x8
int	cnt_nonz_8x8
int	cbp_blk8x8
char **	l0_refframe
char **	l1_refframe
short	b8mode [4]
short	b8pdir [4]
int	best_c_imode
int	best_i16offset
short	best_mode
int	luma_transform_size_8x8_flag
int *****	cofAC8x8ts
int **	cofAC4x4CbCr [2]
int64	cbp_blk8_8x8ts
int	cbp8_8x8ts
int	cost8_8x8ts
int	cnt_nonz8_8x8ts
double	mb16x16_cost
double	lambda_mf_factor
int(*	Mode_Decision_for_4x4IntraBlocks )(Slice *currSlice, Macroblock *currMB, int b8, int b4, double lambda, double *min_cost, int cr_cbp[3], int is_cavlc)

---

Detailed Description

Headerfile for RDO.

rdopt.h

Author:

Alexis Michael Tourapis

Date:

2 January 2008

Definition in file rdopt.h.

---

Function Documentation

void clear_rdopt

(

InputParameters *

params

)

delete structure for RD-optimized mode decision

Definition at line 127 of file rdopt.c.

References delete_coding_state(), free_mem2D(), free_mem2Dint(), free_mem2Dpel(), free_mem3Dint(), free_mem3Dpel(), free_mem5Dshort(), free_mem_ACcoeff(), free_mem_ACcoeff_new(), free_mem_DCcoeff(), and InputParameters::Transform8x8Mode.

Referenced by free_encoder_memory().

Here is the call graph for this function:

void copy_4x4block	(	imgpel **	oblock,
		imgpel **	iblock,
		int	o_xoffset,
		int	i_xoffset
	)

copy data in iblock to oblock

Definition at line 2664 of file rdopt.c.

Referenced by Mode_Decision_for_4x4IntraBlocks_JM_High().

void init_rdopt

(

InputParameters *

params

)

create structure for RD-optimized mode decision

Definition at line 177 of file rdopt.c.

References create_coding_state(), InputParameters::CtxAdptLagrangeMult, distortionSSE(), encode_one_macroblock_high(), encode_one_macroblock_highfast(), encode_one_macroblock_highloss(), encode_one_macroblock_low(), find_sad_16x16_JM(), get_mem2D(), get_mem2Dint(), get_mem2Dpel(), get_mem3Dint(), get_mem3Dpel(), get_mem5Dshort(), get_mem_ACcoeff(), get_mem_ACcoeff_new(), get_mem_DCcoeff(), Mode_Decision_for_4x4IntraBlocks_JM_High(), Mode_Decision_for_4x4IntraBlocks_JM_Low(), Mode_Decision_for_8x8IntraBlocks_JM_High(), Mode_Decision_for_8x8IntraBlocks_JM_Low(), InputParameters::rdopt, and InputParameters::Transform8x8Mode.

Referenced by init_encoder().

Here is the call graph for this function:

double RDCost_for_4x4IntraBlocks	(	Slice *	currSlice,
		Macroblock *	currMB,
		int *	nonzero,
		int	b8,
		int	b4,
		int	ipmode,
		double	lambda,
		int	mostProbableMode,
		int	c_nzCbCr[3],
		int	is_cavlc
	)

R-D Cost for an 4x4 Intra block.

Definition at line 470 of file rdopt.c.

References assignSE2partition, syntaxelement::context, storable_picture::imgY, syntaxelement::len, ImageParameters::opix_y, ImageParameters::P444_joined, storable_picture::p_curr_img, Slice::partArr, InputParameters::partition_mode, pCurImg, ImageParameters::pix_x, ImageParameters::pix_y, select_plane(), syntaxelement::type, syntaxelement::value1, writeCoeff4x4_CABAC(), and writeCoeff4x4_CAVLC().

Referenced by Mode_Decision_for_4x4IntraBlocks_JM_High().

Here is the call graph for this function:

void update_qp_cbp	(	Macroblock *	currMB,
		short	best_mode
	)

Update QP Parameters (in case of SKIP MBs or MBAFF).

Definition at line 2838 of file rdopt.c.

References macroblock::cbp, RD_DATA::delta_qp, macroblock::delta_qp, InputParameters::MbInterlace, RD_DATA::prev_cbp, macroblock::prev_cbp, macroblock::prev_qp, RD_DATA::qp, ImageParameters::qp, macroblock::qp, and update_qp().

Referenced by encode_one_macroblock_high(), encode_one_macroblock_highfast(), encode_one_macroblock_highloss(), and encode_one_macroblock_low().

Here is the call graph for this function: