PPS Struct Reference

#include <h264.h>

List of all members.

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Detailed Description

Picture parameter set.

Definition at line 132 of file h264.h.

Public Attributes
unsigned int	sps_id
int	cabac
	entropy_coding_mode_flag
int	pic_order_present
	pic_order_present_flag
int	slice_group_count
	num_slice_groups_minus1 + 1
int	mb_slice_group_map_type
unsigned int	ref_count [2]
	num_ref_idx_l0/1_active_minus1 + 1
int	weighted_pred
	weighted_pred_flag
int	weighted_bipred_idc
int	init_qp
	pic_init_qp_minus26 + 26
int	init_qs
	pic_init_qs_minus26 + 26
int	chroma_qp_index_offset [2]
int	deblocking_filter_parameters_present
	deblocking_filter_parameters_present_flag
int	constrained_intra_pred
	constrained_intra_pred_flag
int	redundant_pic_cnt_present
	redundant_pic_cnt_present_flag
int	transform_8x8_mode
	transform_8x8_mode_flag
uint8_t	scaling_matrix4 [6][16]
uint8_t	scaling_matrix8 [2][64]
uint8_t	chroma_qp_table [2][64]
	pre-scaled (with chroma_qp_index_offset) version of qp_table
int	chroma_qp_diff

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Member Data Documentation

unsigned int PPS::sps_id

Definition at line 133 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::cabac

entropy_coding_mode_flag

Definition at line 134 of file h264.h.

Referenced by decode_picture_parameter_set(), decode_slice(), decode_slice_header(), fill_caches(), filter_mb(), and write_back_motion().

int PPS::pic_order_present

pic_order_present_flag

Definition at line 135 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::slice_group_count

num_slice_groups_minus1 + 1

Definition at line 136 of file h264.h.

Referenced by decode_picture_parameter_set().

int PPS::mb_slice_group_map_type

Definition at line 137 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

unsigned int PPS::ref_count[2]

num_ref_idx_l0/1_active_minus1 + 1

Definition at line 138 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::weighted_pred

weighted_pred_flag

Definition at line 139 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::weighted_bipred_idc

Definition at line 140 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::init_qp

pic_init_qp_minus26 + 26

Definition at line 141 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::init_qs

pic_init_qs_minus26 + 26

Definition at line 142 of file h264.h.

Referenced by decode_picture_parameter_set().

int PPS::chroma_qp_index_offset[2]

Definition at line 143 of file h264.h.

Referenced by decode_picture_parameter_set(), and filter_mb().

int PPS::deblocking_filter_parameters_present

deblocking_filter_parameters_present_flag

Definition at line 144 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::constrained_intra_pred

constrained_intra_pred_flag

Definition at line 145 of file h264.h.

Referenced by decode_picture_parameter_set(), and fill_caches().

int PPS::redundant_pic_cnt_present

redundant_pic_cnt_present_flag

Definition at line 146 of file h264.h.

Referenced by decode_picture_parameter_set(), and decode_slice_header().

int PPS::transform_8x8_mode

transform_8x8_mode_flag

Definition at line 147 of file h264.h.

Referenced by decode_mb_cabac(), decode_mb_cavlc(), decode_picture_parameter_set(), decode_scaling_matrices(), filter_mb(), and init_dequant_tables().

uint8_t PPS::scaling_matrix4[6][16]

Definition at line 148 of file h264.h.

Referenced by common_init(), decode_picture_parameter_set(), and init_dequant4_coeff_table().

uint8_t PPS::scaling_matrix8[2][64]

Definition at line 149 of file h264.h.

Referenced by common_init(), decode_picture_parameter_set(), and init_dequant8_coeff_table().

uint8_t PPS::chroma_qp_table[2][64]

pre-scaled (with chroma_qp_index_offset) version of qp_table

Definition at line 150 of file h264.h.

Referenced by build_qp_table(), and get_chroma_qp().

int PPS::chroma_qp_diff

Definition at line 151 of file h264.h.

Referenced by decode_picture_parameter_set(), and filter_mb_fast().

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The documentation for this struct was generated from the following file:

• h264.h