PPS Struct Reference

Picture parameter set. More...

#include <h264.h>


Data Fields

unsigned int sps_id
entropy_coding_mode_flag
pic_order_present_flag
num_slice_groups_minus1 + 1
unsigned int ref_count [2]
num_ref_idx_l0/1_active_minus1 + 1
weighted_pred_flag
pic_init_qp_minus26 + 26
pic_init_qs_minus26 + 26
deblocking_filter_parameters_present_flag
constrained_intra_pred_flag
redundant_pic_cnt_present_flag
transform_8x8_mode_flag
uint8_t chroma_qp_table [2][QP_MAX_NUM+1]
pre-scaled (with chroma_qp_index_offset) version of qp_table

Detailed Description

Picture parameter set.

Definition at line 214 of file h264.h.


Field Documentation

entropy_coding_mode_flag

Definition at line 216 of file h264.h.

Referenced by decode_slice(), decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_h264_filter_mb(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), fill_slice_long(), and start_frame().

Definition at line 233 of file h264.h.

Referenced by ff_h264_decode_picture_parameter_set(), and ff_h264_filter_mb_fast().

Definition at line 225 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), and start_frame().

uint8_t PPS::chroma_qp_table[2][QP_MAX_NUM+1]

pre-scaled (with chroma_qp_index_offset) version of qp_table

Definition at line 232 of file h264.h.

Referenced by build_qp_table(), and get_chroma_qp().

constrained_intra_pred_flag

Definition at line 227 of file h264.h.

Referenced by ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_decode_caches(), fill_picture_parameters(), and start_frame().

deblocking_filter_parameters_present_flag

Definition at line 226 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), and start_frame().

pic_init_qp_minus26 + 26

Definition at line 223 of file h264.h.

Referenced by decode_slice(), decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), fill_slice_long(), and start_frame().

pic_init_qs_minus26 + 26

Definition at line 224 of file h264.h.

Referenced by ff_h264_decode_picture_parameter_set(), fill_picture_parameters(), and start_frame().

Definition at line 219 of file h264.h.

Referenced by ff_h264_decode_picture_parameter_set(), fill_picture_parameters(), and start_frame().

pic_order_present_flag

Definition at line 217 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), and start_frame().

redundant_pic_cnt_present_flag

Definition at line 228 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), and start_frame().

unsigned int PPS::ref_count[2]

num_ref_idx_l0/1_active_minus1 + 1

Definition at line 220 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_h264_execute_ref_pic_marking(), ff_vdpau_h264_picture_complete(), and fill_picture_parameters().

Definition at line 230 of file h264.h.

Referenced by common_init(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_scaling_lists(), init_dequant4_coeff_table(), and start_frame().

Definition at line 231 of file h264.h.

Referenced by common_init(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_scaling_lists(), init_dequant8_coeff_table(), and start_frame().

num_slice_groups_minus1 + 1

Definition at line 218 of file h264.h.

Referenced by ff_h264_decode_picture_parameter_set(), fill_picture_parameters(), and start_frame().

unsigned int PPS::sps_id

Definition at line 215 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), more_rbsp_data_in_pps(), and parse_nal_units().

transform_8x8_mode_flag

Definition at line 229 of file h264.h.

Referenced by decode_scaling_matrices(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_filter_caches(), fill_picture_parameters(), init_dequant_tables(), and start_frame().

Definition at line 222 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), and start_frame().

weighted_pred_flag

Definition at line 221 of file h264.h.

Referenced by decode_slice_header(), ff_h264_decode_picture_parameter_set(), ff_vdpau_h264_picture_complete(), fill_picture_parameters(), and start_frame().


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

Generated on Fri Oct 26 02:50:16 2012 for FFmpeg by doxygen 1.5.8

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