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FFmpeg
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FFmpeg
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Picture parameter set. More...
#include <h264.h>
Data Fields | |
| unsigned int | sps_id |
| int | cabac |
| entropy_coding_mode_flag More... | |
| int | pic_order_present |
| pic_order_present_flag More... | |
| int | slice_group_count |
| num_slice_groups_minus1 + 1 More... | |
| int | mb_slice_group_map_type |
| unsigned int | ref_count [2] |
| num_ref_idx_l0/1_active_minus1 + 1 More... | |
| int | weighted_pred |
| weighted_pred_flag More... | |
| int | weighted_bipred_idc |
| int | init_qp |
| pic_init_qp_minus26 + 26 More... | |
| int | init_qs |
| pic_init_qs_minus26 + 26 More... | |
| int | chroma_qp_index_offset [2] |
| int | deblocking_filter_parameters_present |
| deblocking_filter_parameters_present_flag More... | |
| int | constrained_intra_pred |
| constrained_intra_pred_flag More... | |
| int | redundant_pic_cnt_present |
| redundant_pic_cnt_present_flag More... | |
| int | transform_8x8_mode |
| transform_8x8_mode_flag More... | |
| uint8_t | scaling_matrix4 [6][16] |
| uint8_t | scaling_matrix8 [6][64] |
| uint8_t | chroma_qp_table [2][QP_MAX_NUM+1] |
| pre-scaled (with chroma_qp_index_offset) version of qp_table More... | |
| int | chroma_qp_diff |
| uint8_t | data [4096] |
| size_t | data_size |
| uint32_t | dequant4_buffer [6][QP_MAX_NUM+1][16] |
| uint32_t | dequant8_buffer [6][QP_MAX_NUM+1][64] |
| uint32_t(*[6] | dequant4_coeff )[16] |
| uint32_t(*[6] | dequant8_coeff )[64] |
| unsigned int PPS::sps_id |
Definition at line 201 of file h264.h.
Referenced by decode_nal_units(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), mediacodec_decode_init(), and parse_nal_units().
| int PPS::cabac |
entropy_coding_mode_flag
Definition at line 202 of file h264.h.
Referenced by decode_slice(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), ff_h264_filter_mb(), fill_picture_parameters(), fill_slice_long(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::pic_order_present |
pic_order_present_flag
Definition at line 203 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), parse_nal_units(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::slice_group_count |
num_slice_groups_minus1 + 1
Definition at line 204 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), fill_picture_parameters(), and vaapi_h264_start_frame().
| int PPS::mb_slice_group_map_type |
Definition at line 205 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), fill_picture_parameters(), and vaapi_h264_start_frame().
| unsigned int PPS::ref_count[2] |
num_ref_idx_l0/1_active_minus1 + 1
Definition at line 206 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_execute_ref_pic_marking(), ff_h264_parse_ref_count(), fill_picture_parameters(), parse_nal_units(), and vdpau_h264_start_frame().
| int PPS::weighted_pred |
weighted_pred_flag
Definition at line 207 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), scan_mmco_reset(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::weighted_bipred_idc |
Definition at line 208 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), scan_mmco_reset(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::init_qp |
pic_init_qp_minus26 + 26
Definition at line 209 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), fill_slice_long(), vaapi_h264_decode_slice(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::init_qs |
pic_init_qs_minus26 + 26
Definition at line 210 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), fill_picture_parameters(), and vaapi_h264_start_frame().
| int PPS::chroma_qp_index_offset[2] |
Definition at line 211 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::deblocking_filter_parameters_present |
deblocking_filter_parameters_present_flag
Definition at line 212 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::constrained_intra_pred |
constrained_intra_pred_flag
Definition at line 213 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), fill_decode_caches(), fill_picture_parameters(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::redundant_pic_cnt_present |
redundant_pic_cnt_present_flag
Definition at line 214 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), fill_picture_parameters(), scan_mmco_reset(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| int PPS::transform_8x8_mode |
transform_8x8_mode_flag
Definition at line 215 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_h264_decode_slice_header(), fill_filter_caches(), fill_picture_parameters(), init_dequant_tables(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| uint8_t PPS::scaling_matrix4[6][16] |
Definition at line 216 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), fill_scaling_lists(), init_dequant4_coeff_table(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
| uint8_t PPS::scaling_matrix8[6][64] |
Definition at line 217 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), fill_scaling_lists(), init_dequant8_coeff_table(), vaapi_h264_start_frame(), and vdpau_h264_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 218 of file h264.h.
Referenced by build_qp_table(), and get_chroma_qp().
| int PPS::chroma_qp_diff |
Definition at line 219 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), and ff_h264_filter_mb_fast().
| uint8_t PPS::data[4096] |
Definition at line 220 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_videotoolbox_avcc_extradata_create(), and mediacodec_decode_init().
| size_t PPS::data_size |
Definition at line 221 of file h264.h.
Referenced by ff_h264_decode_picture_parameter_set(), ff_videotoolbox_avcc_extradata_create(), and mediacodec_decode_init().
| uint32_t PPS::dequant4_buffer[6][QP_MAX_NUM+1][16] |
Definition at line 223 of file h264.h.
Referenced by init_dequant4_coeff_table().
| uint32_t PPS::dequant8_buffer[6][QP_MAX_NUM+1][64] |
Definition at line 224 of file h264.h.
Referenced by init_dequant8_coeff_table().
| uint32_t(*[6] PPS::dequant4_coeff)[16] |
Definition at line 225 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_luma_residual(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), hl_decode_mb_predict_luma(), init_dequant4_coeff_table(), and init_dequant_tables().
| uint32_t(*[6] PPS::dequant8_coeff)[64] |
Definition at line 226 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_luma_residual(), init_dequant8_coeff_table(), and init_dequant_tables().
1.8.6