| /* |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef AVCODEC_CBS_H265_H |
| #define AVCODEC_CBS_H265_H |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include "cbs_h2645.h" |
| #include "hevc.h" |
| |
| enum { |
| // This limit is arbitrary - it is sufficient for one message of each |
| // type plus some repeats, and will therefore easily cover all sane |
| // streams. However, it is possible to make technically-valid streams |
| // for which it will fail (for example, by including a large number of |
| // user-data-unregistered messages). |
| H265_MAX_SEI_PAYLOADS = 64, |
| }; |
| |
| typedef struct H265RawNALUnitHeader { |
| uint8_t nal_unit_type; |
| uint8_t nuh_layer_id; |
| uint8_t nuh_temporal_id_plus1; |
| } H265RawNALUnitHeader; |
| |
| typedef struct H265RawProfileTierLevel { |
| uint8_t general_profile_space; |
| uint8_t general_tier_flag; |
| uint8_t general_profile_idc; |
| |
| uint8_t general_profile_compatibility_flag[32]; |
| |
| uint8_t general_progressive_source_flag; |
| uint8_t general_interlaced_source_flag; |
| uint8_t general_non_packed_constraint_flag; |
| uint8_t general_frame_only_constraint_flag; |
| |
| uint8_t general_max_12bit_constraint_flag; |
| uint8_t general_max_10bit_constraint_flag; |
| uint8_t general_max_8bit_constraint_flag; |
| uint8_t general_max_422chroma_constraint_flag; |
| uint8_t general_max_420chroma_constraint_flag; |
| uint8_t general_max_monochrome_constraint_flag; |
| uint8_t general_intra_constraint_flag; |
| uint8_t general_one_picture_only_constraint_flag; |
| uint8_t general_lower_bit_rate_constraint_flag; |
| uint8_t general_max_14bit_constraint_flag; |
| |
| uint8_t general_inbld_flag; |
| |
| uint8_t general_level_idc; |
| |
| uint8_t sub_layer_profile_present_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_level_present_flag[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t sub_layer_profile_space[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_tier_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_profile_idc[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t sub_layer_profile_compatibility_flag[HEVC_MAX_SUB_LAYERS][32]; |
| |
| uint8_t sub_layer_progressive_source_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_interlaced_source_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_non_packed_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_frame_only_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t sub_layer_max_12bit_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_max_10bit_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_max_8bit_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_max_422chroma_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_max_420chroma_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_max_monochrome_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_intra_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_one_picture_only_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_lower_bit_rate_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sub_layer_max_14bit_constraint_flag[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t sub_layer_inbld_flag[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t sub_layer_level_idc[HEVC_MAX_SUB_LAYERS]; |
| } H265RawProfileTierLevel; |
| |
| typedef struct H265RawSubLayerHRDParameters { |
| uint32_t bit_rate_value_minus1[HEVC_MAX_CPB_CNT]; |
| uint32_t cpb_size_value_minus1[HEVC_MAX_CPB_CNT]; |
| uint32_t cpb_size_du_value_minus1[HEVC_MAX_CPB_CNT]; |
| uint32_t bit_rate_du_value_minus1[HEVC_MAX_CPB_CNT]; |
| uint8_t cbr_flag[HEVC_MAX_CPB_CNT]; |
| } H265RawSubLayerHRDParameters; |
| |
| typedef struct H265RawHRDParameters { |
| uint8_t nal_hrd_parameters_present_flag; |
| uint8_t vcl_hrd_parameters_present_flag; |
| |
| uint8_t sub_pic_hrd_params_present_flag; |
| uint8_t tick_divisor_minus2; |
| uint8_t du_cpb_removal_delay_increment_length_minus1; |
| uint8_t sub_pic_cpb_params_in_pic_timing_sei_flag; |
| uint8_t dpb_output_delay_du_length_minus1; |
| |
| uint8_t bit_rate_scale; |
| uint8_t cpb_size_scale; |
| uint8_t cpb_size_du_scale; |
| |
| uint8_t initial_cpb_removal_delay_length_minus1; |
| uint8_t au_cpb_removal_delay_length_minus1; |
| uint8_t dpb_output_delay_length_minus1; |
| |
| uint8_t fixed_pic_rate_general_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t fixed_pic_rate_within_cvs_flag[HEVC_MAX_SUB_LAYERS]; |
| uint16_t elemental_duration_in_tc_minus1[HEVC_MAX_SUB_LAYERS]; |
| uint8_t low_delay_hrd_flag[HEVC_MAX_SUB_LAYERS]; |
| uint8_t cpb_cnt_minus1[HEVC_MAX_SUB_LAYERS]; |
| H265RawSubLayerHRDParameters nal_sub_layer_hrd_parameters[HEVC_MAX_SUB_LAYERS]; |
| H265RawSubLayerHRDParameters vcl_sub_layer_hrd_parameters[HEVC_MAX_SUB_LAYERS]; |
| } H265RawHRDParameters; |
| |
| typedef struct H265RawVUI { |
| uint8_t aspect_ratio_info_present_flag; |
| uint8_t aspect_ratio_idc; |
| uint16_t sar_width; |
| uint16_t sar_height; |
| |
| uint8_t overscan_info_present_flag; |
| uint8_t overscan_appropriate_flag; |
| |
| uint8_t video_signal_type_present_flag; |
| uint8_t video_format; |
| uint8_t video_full_range_flag; |
| uint8_t colour_description_present_flag; |
| uint8_t colour_primaries; |
| uint8_t transfer_characteristics; |
| uint8_t matrix_coefficients; |
| |
| uint8_t chroma_loc_info_present_flag; |
| uint8_t chroma_sample_loc_type_top_field; |
| uint8_t chroma_sample_loc_type_bottom_field; |
| |
| uint8_t neutral_chroma_indication_flag; |
| uint8_t field_seq_flag; |
| uint8_t frame_field_info_present_flag; |
| |
| uint8_t default_display_window_flag; |
| uint16_t def_disp_win_left_offset; |
| uint16_t def_disp_win_right_offset; |
| uint16_t def_disp_win_top_offset; |
| uint16_t def_disp_win_bottom_offset; |
| |
| uint8_t vui_timing_info_present_flag; |
| uint32_t vui_num_units_in_tick; |
| uint32_t vui_time_scale; |
| uint8_t vui_poc_proportional_to_timing_flag; |
| uint32_t vui_num_ticks_poc_diff_one_minus1; |
| uint8_t vui_hrd_parameters_present_flag; |
| H265RawHRDParameters hrd_parameters; |
| |
| uint8_t bitstream_restriction_flag; |
| uint8_t tiles_fixed_structure_flag; |
| uint8_t motion_vectors_over_pic_boundaries_flag; |
| uint8_t restricted_ref_pic_lists_flag; |
| uint16_t min_spatial_segmentation_idc; |
| uint8_t max_bytes_per_pic_denom; |
| uint8_t max_bits_per_min_cu_denom; |
| uint8_t log2_max_mv_length_horizontal; |
| uint8_t log2_max_mv_length_vertical; |
| } H265RawVUI; |
| |
| typedef struct H265RawExtensionData { |
| uint8_t *data; |
| AVBufferRef *data_ref; |
| size_t bit_length; |
| } H265RawExtensionData; |
| |
| typedef struct H265RawVPS { |
| H265RawNALUnitHeader nal_unit_header; |
| |
| uint8_t vps_video_parameter_set_id; |
| |
| uint8_t vps_base_layer_internal_flag; |
| uint8_t vps_base_layer_available_flag; |
| uint8_t vps_max_layers_minus1; |
| uint8_t vps_max_sub_layers_minus1; |
| uint8_t vps_temporal_id_nesting_flag; |
| |
| H265RawProfileTierLevel profile_tier_level; |
| |
| uint8_t vps_sub_layer_ordering_info_present_flag; |
| uint8_t vps_max_dec_pic_buffering_minus1[HEVC_MAX_SUB_LAYERS]; |
| uint8_t vps_max_num_reorder_pics[HEVC_MAX_SUB_LAYERS]; |
| uint32_t vps_max_latency_increase_plus1[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t vps_max_layer_id; |
| uint16_t vps_num_layer_sets_minus1; |
| uint8_t layer_id_included_flag[HEVC_MAX_LAYER_SETS][HEVC_MAX_LAYERS]; |
| |
| uint8_t vps_timing_info_present_flag; |
| uint32_t vps_num_units_in_tick; |
| uint32_t vps_time_scale; |
| uint8_t vps_poc_proportional_to_timing_flag; |
| uint32_t vps_num_ticks_poc_diff_one_minus1; |
| uint16_t vps_num_hrd_parameters; |
| uint16_t hrd_layer_set_idx[HEVC_MAX_LAYER_SETS]; |
| uint8_t cprms_present_flag[HEVC_MAX_LAYER_SETS]; |
| H265RawHRDParameters hrd_parameters[HEVC_MAX_LAYER_SETS]; |
| |
| uint8_t vps_extension_flag; |
| H265RawExtensionData extension_data; |
| } H265RawVPS; |
| |
| typedef struct H265RawSTRefPicSet { |
| uint8_t inter_ref_pic_set_prediction_flag; |
| |
| uint8_t delta_idx_minus1; |
| uint8_t delta_rps_sign; |
| uint16_t abs_delta_rps_minus1; |
| |
| uint8_t used_by_curr_pic_flag[HEVC_MAX_REFS]; |
| uint8_t use_delta_flag[HEVC_MAX_REFS]; |
| |
| uint8_t num_negative_pics; |
| uint8_t num_positive_pics; |
| uint16_t delta_poc_s0_minus1[HEVC_MAX_REFS]; |
| uint8_t used_by_curr_pic_s0_flag[HEVC_MAX_REFS]; |
| uint16_t delta_poc_s1_minus1[HEVC_MAX_REFS]; |
| uint8_t used_by_curr_pic_s1_flag[HEVC_MAX_REFS]; |
| } H265RawSTRefPicSet; |
| |
| typedef struct H265RawScalingList { |
| uint8_t scaling_list_pred_mode_flag[4][6]; |
| uint8_t scaling_list_pred_matrix_id_delta[4][6]; |
| int16_t scaling_list_dc_coef_minus8[4][6]; |
| int8_t scaling_list_delta_coeff[4][6][64]; |
| } H265RawScalingList; |
| |
| typedef struct H265RawSPS { |
| H265RawNALUnitHeader nal_unit_header; |
| |
| uint8_t sps_video_parameter_set_id; |
| |
| uint8_t sps_max_sub_layers_minus1; |
| uint8_t sps_temporal_id_nesting_flag; |
| |
| H265RawProfileTierLevel profile_tier_level; |
| |
| uint8_t sps_seq_parameter_set_id; |
| |
| uint8_t chroma_format_idc; |
| uint8_t separate_colour_plane_flag; |
| |
| uint16_t pic_width_in_luma_samples; |
| uint16_t pic_height_in_luma_samples; |
| |
| uint8_t conformance_window_flag; |
| uint16_t conf_win_left_offset; |
| uint16_t conf_win_right_offset; |
| uint16_t conf_win_top_offset; |
| uint16_t conf_win_bottom_offset; |
| |
| uint8_t bit_depth_luma_minus8; |
| uint8_t bit_depth_chroma_minus8; |
| |
| uint8_t log2_max_pic_order_cnt_lsb_minus4; |
| |
| uint8_t sps_sub_layer_ordering_info_present_flag; |
| uint8_t sps_max_dec_pic_buffering_minus1[HEVC_MAX_SUB_LAYERS]; |
| uint8_t sps_max_num_reorder_pics[HEVC_MAX_SUB_LAYERS]; |
| uint32_t sps_max_latency_increase_plus1[HEVC_MAX_SUB_LAYERS]; |
| |
| uint8_t log2_min_luma_coding_block_size_minus3; |
| uint8_t log2_diff_max_min_luma_coding_block_size; |
| uint8_t log2_min_luma_transform_block_size_minus2; |
| uint8_t log2_diff_max_min_luma_transform_block_size; |
| uint8_t max_transform_hierarchy_depth_inter; |
| uint8_t max_transform_hierarchy_depth_intra; |
| |
| uint8_t scaling_list_enabled_flag; |
| uint8_t sps_scaling_list_data_present_flag; |
| H265RawScalingList scaling_list; |
| |
| uint8_t amp_enabled_flag; |
| uint8_t sample_adaptive_offset_enabled_flag; |
| |
| uint8_t pcm_enabled_flag; |
| uint8_t pcm_sample_bit_depth_luma_minus1; |
| uint8_t pcm_sample_bit_depth_chroma_minus1; |
| uint8_t log2_min_pcm_luma_coding_block_size_minus3; |
| uint8_t log2_diff_max_min_pcm_luma_coding_block_size; |
| uint8_t pcm_loop_filter_disabled_flag; |
| |
| uint8_t num_short_term_ref_pic_sets; |
| H265RawSTRefPicSet st_ref_pic_set[HEVC_MAX_SHORT_TERM_REF_PIC_SETS]; |
| |
| uint8_t long_term_ref_pics_present_flag; |
| uint8_t num_long_term_ref_pics_sps; |
| uint16_t lt_ref_pic_poc_lsb_sps[HEVC_MAX_LONG_TERM_REF_PICS]; |
| uint8_t used_by_curr_pic_lt_sps_flag[HEVC_MAX_LONG_TERM_REF_PICS]; |
| |
| uint8_t sps_temporal_mvp_enabled_flag; |
| uint8_t strong_intra_smoothing_enabled_flag; |
| |
| uint8_t vui_parameters_present_flag; |
| H265RawVUI vui; |
| |
| uint8_t sps_extension_present_flag; |
| uint8_t sps_range_extension_flag; |
| uint8_t sps_multilayer_extension_flag; |
| uint8_t sps_3d_extension_flag; |
| uint8_t sps_scc_extension_flag; |
| uint8_t sps_extension_4bits; |
| |
| H265RawExtensionData extension_data; |
| |
| // Range extension. |
| uint8_t transform_skip_rotation_enabled_flag; |
| uint8_t transform_skip_context_enabled_flag; |
| uint8_t implicit_rdpcm_enabled_flag; |
| uint8_t explicit_rdpcm_enabled_flag; |
| uint8_t extended_precision_processing_flag; |
| uint8_t intra_smoothing_disabled_flag; |
| uint8_t high_precision_offsets_enabled_flag; |
| uint8_t persistent_rice_adaptation_enabled_flag; |
| uint8_t cabac_bypass_alignment_enabled_flag; |
| |
| // Screen content coding extension. |
| uint8_t sps_curr_pic_ref_enabled_flag; |
| uint8_t palette_mode_enabled_flag; |
| uint8_t palette_max_size; |
| uint8_t delta_palette_max_predictor_size; |
| uint8_t sps_palette_predictor_initializer_present_flag; |
| uint8_t sps_num_palette_predictor_initializer_minus1; |
| uint16_t sps_palette_predictor_initializers[3][128]; |
| |
| uint8_t motion_vector_resolution_control_idc; |
| uint8_t intra_boundary_filtering_disable_flag; |
| } H265RawSPS; |
| |
| typedef struct H265RawPPS { |
| H265RawNALUnitHeader nal_unit_header; |
| |
| uint8_t pps_pic_parameter_set_id; |
| uint8_t pps_seq_parameter_set_id; |
| |
| uint8_t dependent_slice_segments_enabled_flag; |
| uint8_t output_flag_present_flag; |
| uint8_t num_extra_slice_header_bits; |
| uint8_t sign_data_hiding_enabled_flag; |
| uint8_t cabac_init_present_flag; |
| |
| uint8_t num_ref_idx_l0_default_active_minus1; |
| uint8_t num_ref_idx_l1_default_active_minus1; |
| |
| int8_t init_qp_minus26; |
| |
| uint8_t constrained_intra_pred_flag; |
| uint8_t transform_skip_enabled_flag; |
| uint8_t cu_qp_delta_enabled_flag; |
| uint8_t diff_cu_qp_delta_depth; |
| |
| int8_t pps_cb_qp_offset; |
| int8_t pps_cr_qp_offset; |
| uint8_t pps_slice_chroma_qp_offsets_present_flag; |
| |
| uint8_t weighted_pred_flag; |
| uint8_t weighted_bipred_flag; |
| |
| uint8_t transquant_bypass_enabled_flag; |
| uint8_t tiles_enabled_flag; |
| uint8_t entropy_coding_sync_enabled_flag; |
| |
| uint8_t num_tile_columns_minus1; |
| uint8_t num_tile_rows_minus1; |
| uint8_t uniform_spacing_flag; |
| uint16_t column_width_minus1[HEVC_MAX_TILE_COLUMNS]; |
| uint16_t row_height_minus1[HEVC_MAX_TILE_ROWS]; |
| uint8_t loop_filter_across_tiles_enabled_flag; |
| |
| uint8_t pps_loop_filter_across_slices_enabled_flag; |
| uint8_t deblocking_filter_control_present_flag; |
| uint8_t deblocking_filter_override_enabled_flag; |
| uint8_t pps_deblocking_filter_disabled_flag; |
| int8_t pps_beta_offset_div2; |
| int8_t pps_tc_offset_div2; |
| |
| uint8_t pps_scaling_list_data_present_flag; |
| H265RawScalingList scaling_list; |
| |
| uint8_t lists_modification_present_flag; |
| uint8_t log2_parallel_merge_level_minus2; |
| |
| uint8_t slice_segment_header_extension_present_flag; |
| |
| uint8_t pps_extension_present_flag; |
| uint8_t pps_range_extension_flag; |
| uint8_t pps_multilayer_extension_flag; |
| uint8_t pps_3d_extension_flag; |
| uint8_t pps_scc_extension_flag; |
| uint8_t pps_extension_4bits; |
| |
| H265RawExtensionData extension_data; |
| |
| // Range extension. |
| uint8_t log2_max_transform_skip_block_size_minus2; |
| uint8_t cross_component_prediction_enabled_flag; |
| uint8_t chroma_qp_offset_list_enabled_flag; |
| uint8_t diff_cu_chroma_qp_offset_depth; |
| uint8_t chroma_qp_offset_list_len_minus1; |
| int8_t cb_qp_offset_list[6]; |
| int8_t cr_qp_offset_list[6]; |
| uint8_t log2_sao_offset_scale_luma; |
| uint8_t log2_sao_offset_scale_chroma; |
| |
| // Screen content coding extension. |
| uint8_t pps_curr_pic_ref_enabled_flag; |
| uint8_t residual_adaptive_colour_transform_enabled_flag; |
| uint8_t pps_slice_act_qp_offsets_present_flag; |
| int8_t pps_act_y_qp_offset_plus5; |
| int8_t pps_act_cb_qp_offset_plus5; |
| int8_t pps_act_cr_qp_offset_plus3; |
| |
| uint8_t pps_palette_predictor_initializer_present_flag; |
| uint8_t pps_num_palette_predictor_initializer; |
| uint8_t monochrome_palette_flag; |
| uint8_t luma_bit_depth_entry_minus8; |
| uint8_t chroma_bit_depth_entry_minus8; |
| uint16_t pps_palette_predictor_initializers[3][128]; |
| } H265RawPPS; |
| |
| typedef struct H265RawAUD { |
| H265RawNALUnitHeader nal_unit_header; |
| |
| uint8_t pic_type; |
| } H265RawAUD; |
| |
| typedef struct H265RawSliceHeader { |
| H265RawNALUnitHeader nal_unit_header; |
| |
| uint8_t first_slice_segment_in_pic_flag; |
| uint8_t no_output_of_prior_pics_flag; |
| uint8_t slice_pic_parameter_set_id; |
| |
| uint8_t dependent_slice_segment_flag; |
| uint16_t slice_segment_address; |
| |
| uint8_t slice_reserved_flag[8]; |
| uint8_t slice_type; |
| |
| uint8_t pic_output_flag; |
| uint8_t colour_plane_id; |
| |
| uint16_t slice_pic_order_cnt_lsb; |
| |
| uint8_t short_term_ref_pic_set_sps_flag; |
| H265RawSTRefPicSet short_term_ref_pic_set; |
| uint8_t short_term_ref_pic_set_idx; |
| |
| uint8_t num_long_term_sps; |
| uint8_t num_long_term_pics; |
| uint8_t lt_idx_sps[HEVC_MAX_REFS]; |
| uint8_t poc_lsb_lt[HEVC_MAX_REFS]; |
| uint8_t used_by_curr_pic_lt_flag[HEVC_MAX_REFS]; |
| uint8_t delta_poc_msb_present_flag[HEVC_MAX_REFS]; |
| uint32_t delta_poc_msb_cycle_lt[HEVC_MAX_REFS]; |
| |
| uint8_t slice_temporal_mvp_enabled_flag; |
| |
| uint8_t slice_sao_luma_flag; |
| uint8_t slice_sao_chroma_flag; |
| |
| uint8_t num_ref_idx_active_override_flag; |
| uint8_t num_ref_idx_l0_active_minus1; |
| uint8_t num_ref_idx_l1_active_minus1; |
| |
| uint8_t ref_pic_list_modification_flag_l0; |
| uint8_t list_entry_l0[HEVC_MAX_REFS]; |
| uint8_t ref_pic_list_modification_flag_l1; |
| uint8_t list_entry_l1[HEVC_MAX_REFS]; |
| |
| uint8_t mvd_l1_zero_flag; |
| uint8_t cabac_init_flag; |
| uint8_t collocated_from_l0_flag; |
| uint8_t collocated_ref_idx; |
| |
| uint8_t luma_log2_weight_denom; |
| int8_t delta_chroma_log2_weight_denom; |
| uint8_t luma_weight_l0_flag[HEVC_MAX_REFS]; |
| uint8_t chroma_weight_l0_flag[HEVC_MAX_REFS]; |
| int8_t delta_luma_weight_l0[HEVC_MAX_REFS]; |
| int16_t luma_offset_l0[HEVC_MAX_REFS]; |
| int8_t delta_chroma_weight_l0[HEVC_MAX_REFS][2]; |
| int16_t chroma_offset_l0[HEVC_MAX_REFS][2]; |
| uint8_t luma_weight_l1_flag[HEVC_MAX_REFS]; |
| uint8_t chroma_weight_l1_flag[HEVC_MAX_REFS]; |
| int8_t delta_luma_weight_l1[HEVC_MAX_REFS]; |
| int16_t luma_offset_l1[HEVC_MAX_REFS]; |
| int8_t delta_chroma_weight_l1[HEVC_MAX_REFS][2]; |
| int16_t chroma_offset_l1[HEVC_MAX_REFS][2]; |
| |
| uint8_t five_minus_max_num_merge_cand; |
| uint8_t use_integer_mv_flag; |
| |
| int8_t slice_qp_delta; |
| int8_t slice_cb_qp_offset; |
| int8_t slice_cr_qp_offset; |
| int8_t slice_act_y_qp_offset; |
| int8_t slice_act_cb_qp_offset; |
| int8_t slice_act_cr_qp_offset; |
| uint8_t cu_chroma_qp_offset_enabled_flag; |
| |
| uint8_t deblocking_filter_override_flag; |
| uint8_t slice_deblocking_filter_disabled_flag; |
| int8_t slice_beta_offset_div2; |
| int8_t slice_tc_offset_div2; |
| uint8_t slice_loop_filter_across_slices_enabled_flag; |
| |
| uint16_t num_entry_point_offsets; |
| uint8_t offset_len_minus1; |
| uint32_t entry_point_offset_minus1[HEVC_MAX_ENTRY_POINT_OFFSETS]; |
| |
| uint16_t slice_segment_header_extension_length; |
| uint8_t slice_segment_header_extension_data_byte[256]; |
| } H265RawSliceHeader; |
| |
| |
| typedef struct H265RawSlice { |
| H265RawSliceHeader header; |
| |
| uint8_t *data; |
| AVBufferRef *data_ref; |
| size_t data_size; |
| int data_bit_start; |
| } H265RawSlice; |
| |
| |
| typedef struct H265RawSEIBufferingPeriod { |
| uint8_t bp_seq_parameter_set_id; |
| uint8_t irap_cpb_params_present_flag; |
| uint32_t cpb_delay_offset; |
| uint32_t dpb_delay_offset; |
| uint8_t concatenation_flag; |
| uint32_t au_cpb_removal_delay_delta_minus1; |
| |
| uint32_t nal_initial_cpb_removal_delay[HEVC_MAX_CPB_CNT]; |
| uint32_t nal_initial_cpb_removal_offset[HEVC_MAX_CPB_CNT]; |
| uint32_t nal_initial_alt_cpb_removal_delay[HEVC_MAX_CPB_CNT]; |
| uint32_t nal_initial_alt_cpb_removal_offset[HEVC_MAX_CPB_CNT]; |
| |
| uint32_t vcl_initial_cpb_removal_delay[HEVC_MAX_CPB_CNT]; |
| uint32_t vcl_initial_cpb_removal_offset[HEVC_MAX_CPB_CNT]; |
| uint32_t vcl_initial_alt_cpb_removal_delay[HEVC_MAX_CPB_CNT]; |
| uint32_t vcl_initial_alt_cpb_removal_offset[HEVC_MAX_CPB_CNT]; |
| |
| uint8_t use_alt_cpb_params_flag; |
| } H265RawSEIBufferingPeriod; |
| |
| typedef struct H265RawSEIPicTiming { |
| uint8_t pic_struct; |
| uint8_t source_scan_type; |
| uint8_t duplicate_flag; |
| |
| uint32_t au_cpb_removal_delay_minus1; |
| uint32_t pic_dpb_output_delay; |
| uint32_t pic_dpb_output_du_delay; |
| |
| uint16_t num_decoding_units_minus1; |
| uint8_t du_common_cpb_removal_delay_flag; |
| uint32_t du_common_cpb_removal_delay_increment_minus1; |
| uint16_t num_nalus_in_du_minus1[HEVC_MAX_SLICE_SEGMENTS]; |
| uint32_t du_cpb_removal_delay_increment_minus1[HEVC_MAX_SLICE_SEGMENTS]; |
| } H265RawSEIPicTiming; |
| |
| typedef struct H265RawSEIPanScanRect { |
| uint32_t pan_scan_rect_id; |
| uint8_t pan_scan_rect_cancel_flag; |
| uint8_t pan_scan_cnt_minus1; |
| int32_t pan_scan_rect_left_offset[3]; |
| int32_t pan_scan_rect_right_offset[3]; |
| int32_t pan_scan_rect_top_offset[3]; |
| int32_t pan_scan_rect_bottom_offset[3]; |
| uint16_t pan_scan_rect_persistence_flag; |
| } H265RawSEIPanScanRect; |
| |
| typedef struct H265RawSEIUserDataRegistered { |
| uint8_t itu_t_t35_country_code; |
| uint8_t itu_t_t35_country_code_extension_byte; |
| uint8_t *data; |
| AVBufferRef *data_ref; |
| size_t data_length; |
| } H265RawSEIUserDataRegistered; |
| |
| typedef struct H265RawSEIUserDataUnregistered { |
| uint8_t uuid_iso_iec_11578[16]; |
| uint8_t *data; |
| AVBufferRef *data_ref; |
| size_t data_length; |
| } H265RawSEIUserDataUnregistered; |
| |
| typedef struct H265RawSEIRecoveryPoint { |
| int16_t recovery_poc_cnt; |
| uint8_t exact_match_flag; |
| uint8_t broken_link_flag; |
| } H265RawSEIRecoveryPoint; |
| |
| typedef struct H265RawSEIDisplayOrientation { |
| uint8_t display_orientation_cancel_flag; |
| uint8_t hor_flip; |
| uint8_t ver_flip; |
| uint16_t anticlockwise_rotation; |
| uint16_t display_orientation_repetition_period; |
| uint8_t display_orientation_persistence_flag; |
| } H265RawSEIDisplayOrientation; |
| |
| typedef struct H265RawSEIActiveParameterSets { |
| uint8_t active_video_parameter_set_id; |
| uint8_t self_contained_cvs_flag; |
| uint8_t no_parameter_set_update_flag; |
| uint8_t num_sps_ids_minus1; |
| uint8_t active_seq_parameter_set_id[HEVC_MAX_SPS_COUNT]; |
| uint8_t layer_sps_idx[HEVC_MAX_LAYERS]; |
| } H265RawSEIActiveParameterSets; |
| |
| typedef struct H265RawSEIDecodedPictureHash { |
| uint8_t hash_type; |
| uint8_t picture_md5[3][16]; |
| uint16_t picture_crc[3]; |
| uint32_t picture_checksum[3]; |
| } H265RawSEIDecodedPictureHash; |
| |
| typedef struct H265RawSEITimeCode { |
| uint8_t num_clock_ts; |
| uint8_t clock_timestamp_flag[3]; |
| uint8_t units_field_based_flag[3]; |
| uint8_t counting_type[3]; |
| uint8_t full_timestamp_flag[3]; |
| uint8_t discontinuity_flag[3]; |
| uint8_t cnt_dropped_flag[3]; |
| uint16_t n_frames[3]; |
| uint8_t seconds_value[3]; |
| uint8_t minutes_value[3]; |
| uint8_t hours_value[3]; |
| uint8_t seconds_flag[3]; |
| uint8_t minutes_flag[3]; |
| uint8_t hours_flag[3]; |
| uint8_t time_offset_length[3]; |
| int32_t time_offset_value[3]; |
| } H265RawSEITimeCode; |
| |
| typedef struct H265RawSEIMasteringDisplayColourVolume { |
| uint16_t display_primaries_x[3]; |
| uint16_t display_primaries_y[3]; |
| uint16_t white_point_x; |
| uint16_t white_point_y; |
| uint32_t max_display_mastering_luminance; |
| uint32_t min_display_mastering_luminance; |
| } H265RawSEIMasteringDisplayColourVolume; |
| |
| typedef struct H265RawSEIContentLightLevelInfo { |
| uint16_t max_content_light_level; |
| uint16_t max_pic_average_light_level; |
| } H265RawSEIContentLightLevelInfo; |
| |
| typedef struct H265RawSEIAlternativeTransferCharacteristics { |
| uint8_t preferred_transfer_characteristics; |
| } H265RawSEIAlternativeTransferCharacteristics; |
| |
| typedef struct H265RawSEIAlphaChannelInfo { |
| uint8_t alpha_channel_cancel_flag; |
| uint8_t alpha_channel_use_idc; |
| uint8_t alpha_channel_bit_depth_minus8; |
| uint16_t alpha_transparent_value; |
| uint16_t alpha_opaque_value; |
| uint8_t alpha_channel_incr_flag; |
| uint8_t alpha_channel_clip_flag; |
| uint8_t alpha_channel_clip_type_flag; |
| } H265RawSEIAlphaChannelInfo; |
| |
| typedef struct H265RawSEIPayload { |
| uint32_t payload_type; |
| uint32_t payload_size; |
| union { |
| H265RawSEIBufferingPeriod buffering_period; |
| H265RawSEIPicTiming pic_timing; |
| H265RawSEIPanScanRect pan_scan_rect; |
| H265RawSEIUserDataRegistered user_data_registered; |
| H265RawSEIUserDataUnregistered user_data_unregistered; |
| H265RawSEIRecoveryPoint recovery_point; |
| H265RawSEIDisplayOrientation display_orientation; |
| H265RawSEIActiveParameterSets active_parameter_sets; |
| H265RawSEIDecodedPictureHash decoded_picture_hash; |
| H265RawSEITimeCode time_code; |
| H265RawSEIMasteringDisplayColourVolume mastering_display; |
| H265RawSEIContentLightLevelInfo content_light_level; |
| H265RawSEIAlternativeTransferCharacteristics |
| alternative_transfer_characteristics; |
| H265RawSEIAlphaChannelInfo alpha_channel_info; |
| struct { |
| uint8_t *data; |
| AVBufferRef *data_ref; |
| size_t data_length; |
| } other; |
| } payload; |
| H265RawExtensionData extension_data; |
| } H265RawSEIPayload; |
| |
| typedef struct H265RawSEI { |
| H265RawNALUnitHeader nal_unit_header; |
| |
| H265RawSEIPayload payload[H265_MAX_SEI_PAYLOADS]; |
| uint8_t payload_count; |
| } H265RawSEI; |
| |
| typedef struct CodedBitstreamH265Context { |
| // Reader/writer context in common with the H.264 implementation. |
| CodedBitstreamH2645Context common; |
| |
| // All currently available parameter sets. These are updated when |
| // any parameter set NAL unit is read/written with this context. |
| AVBufferRef *vps_ref[HEVC_MAX_VPS_COUNT]; |
| AVBufferRef *sps_ref[HEVC_MAX_SPS_COUNT]; |
| AVBufferRef *pps_ref[HEVC_MAX_PPS_COUNT]; |
| H265RawVPS *vps[HEVC_MAX_VPS_COUNT]; |
| H265RawSPS *sps[HEVC_MAX_SPS_COUNT]; |
| H265RawPPS *pps[HEVC_MAX_PPS_COUNT]; |
| |
| // The currently active parameter sets. These are updated when any |
| // NAL unit refers to the relevant parameter set. These pointers |
| // must also be present in the arrays above. |
| const H265RawVPS *active_vps; |
| const H265RawSPS *active_sps; |
| const H265RawPPS *active_pps; |
| } CodedBitstreamH265Context; |
| |
| |
| #endif /* AVCODEC_CBS_H265_H */ |