/*
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H.265 ver:
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3.0 ITU-T H.265 (V3) 2015-04-29
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ref: HM16.6 source code
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*/
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#ifndef _H265_STREAM_H
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#define _H265_STREAM_H 1
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#include <stdint.h>
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#include <stdio.h>
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#include <assert.h>
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#include "bs.h"
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#include "h264_stream.h" // for nal_to_rbsp, etc...
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#ifndef min
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#define min(a, b) (((a) < (b)) ? (a) : (b))
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#endif
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#include <vector>
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using std::vector;
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/**
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Network Abstraction Layer (NAL) unit
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@see 7.3.1 NAL unit syntax
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*/
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typedef struct
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{
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int forbidden_zero_bit;
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int nal_unit_type;
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int nuh_layer_id;
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int nuh_temporal_id_plus1;
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void* parsed; // FIXME
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int sizeof_parsed;
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//uint8_t* rbsp_buf;
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//int rbsp_size;
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} h265_nal_t;
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typedef struct
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{
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int payloadType;
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int payloadSize;
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uint8_t* payload;
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} h265_sei_t;
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/**
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Profile, tier and level
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@see 7.3.3 Profile, tier and level syntax
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*/
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typedef struct
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{
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uint8_t general_profile_space;
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uint8_t general_tier_flag;
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uint8_t general_profile_idc;
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uint8_t general_profile_compatibility_flag[32];
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uint8_t general_progressive_source_flag;
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uint8_t general_interlaced_source_flag;
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uint8_t general_non_packed_constraint_flag;
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uint8_t general_frame_only_constraint_flag;
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uint8_t general_max_12bit_constraint_flag;
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uint8_t general_max_10bit_constraint_flag;
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uint8_t general_max_8bit_constraint_flag;
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uint8_t general_max_422chroma_constraint_flag;
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uint8_t general_max_420chroma_constraint_flag;
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uint8_t general_max_monochrome_constraint_flag;
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uint8_t general_intra_constraint_flag;
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uint8_t general_one_picture_only_constraint_flag;
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uint8_t general_lower_bit_rate_constraint_flag;
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uint64_t general_reserved_zero_34bits; // todo
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uint64_t general_reserved_zero_43bits; // todo
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uint8_t general_inbld_flag;
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uint8_t general_reserved_zero_bit;
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uint8_t general_level_idc;
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vector<uint8_t> sub_layer_profile_present_flag;
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vector<uint8_t> sub_layer_level_present_flag;
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uint8_t reserved_zero_2bits[8];
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vector<uint8_t> sub_layer_profile_space;
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vector<uint8_t> sub_layer_tier_flag;
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vector<uint8_t> sub_layer_profile_idc;
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vector<vector<uint8_t> > sub_layer_profile_compatibility_flag;
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vector<uint8_t> sub_layer_progressive_source_flag;
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vector<uint8_t> sub_layer_interlaced_source_flag;
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vector<uint8_t> sub_layer_non_packed_constraint_flag;
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vector<uint8_t> sub_layer_frame_only_constraint_flag;
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vector<uint8_t> sub_layer_max_12bit_constraint_flag;
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vector<uint8_t> sub_layer_max_10bit_constraint_flag;
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vector<uint8_t> sub_layer_max_8bit_constraint_flag;
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vector<uint8_t> sub_layer_max_422chroma_constraint_flag;
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vector<uint8_t> sub_layer_max_420chroma_constraint_flag;
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vector<uint8_t> sub_layer_max_monochrome_constraint_flag;
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vector<uint8_t> sub_layer_intra_constraint_flag;
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vector<uint8_t> sub_layer_one_picture_only_constraint_flag;
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vector<uint8_t> sub_layer_lower_bit_rate_constraint_flag;
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vector<uint64_t> sub_layer_reserved_zero_34bits;
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vector<uint64_t> sub_layer_reserved_zero_43bits;
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vector<uint8_t> sub_layer_inbld_flag;
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vector<uint8_t> sub_layer_reserved_zero_bit;
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vector<uint8_t> sub_layer_level_idc;
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} profile_tier_level_t;
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typedef struct
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{
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vector<int> bit_rate_value_minus1;
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vector<int> cpb_size_value_minus1;
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vector<int> cpb_size_du_value_minus1;
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vector<int> bit_rate_du_value_minus1;
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vector<uint8_t> cbr_flag;
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} sub_layer_hrd_parameters_t;
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/**
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E.2.2 HRD parameters syntax
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*/
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typedef struct
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{
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uint8_t nal_hrd_parameters_present_flag;
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uint8_t vcl_hrd_parameters_present_flag;
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uint8_t sub_pic_hrd_params_present_flag;
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uint8_t tick_divisor_minus2;
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uint8_t du_cpb_removal_delay_increment_length_minus1;
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uint8_t sub_pic_cpb_params_in_pic_timing_sei_flag;
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uint8_t dpb_output_delay_du_length_minus1;
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uint8_t bit_rate_scale;
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uint8_t cpb_size_scale;
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uint8_t cpb_size_du_scale;
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uint8_t initial_cpb_removal_delay_length_minus1;
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uint8_t au_cpb_removal_delay_length_minus1;
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uint8_t dpb_output_delay_length_minus1;
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vector<uint8_t> fixed_pic_rate_general_flag;
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vector<uint8_t> fixed_pic_rate_within_cvs_flag;
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vector<int> elemental_duration_in_tc_minus1;
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vector<uint8_t> low_delay_hrd_flag;
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vector<int> cpb_cnt_minus1;
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sub_layer_hrd_parameters_t sub_layer_hrd_parameters; // nal
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sub_layer_hrd_parameters_t sub_layer_hrd_parameters_v; // vlc
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} hrd_parameters_t;
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/**
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sps_range_extension
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@see 7.3.2.3.1 General picture parameter set RBSP syntax
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*/
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typedef struct
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{
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uint8_t transform_skip_rotation_enabled_flag;
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uint8_t transform_skip_context_enabled_flag;
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uint8_t implicit_rdpcm_enabled_flag;
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uint8_t explicit_rdpcm_enabled_flag;
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uint8_t extended_precision_processing_flag;
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uint8_t intra_smoothing_disabled_flag;
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uint8_t high_precision_offsets_enabled_flag;
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uint8_t persistent_rice_adaptation_enabled_flag;
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uint8_t cabac_bypass_alignment_enabled_flag;
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} sps_range_extension_t;
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/**
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Access unit delimiter
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@see 7.3.2.5 Access unit delimiter RBSP syntax
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*/
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typedef struct
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{
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uint8_t pic_type;
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} h265_aud_t;
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/**
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@see 7.3.2.3.2 Picture parameter set range extension syntax
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*/
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typedef struct
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{
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int log2_max_transform_skip_block_size_minus2;
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uint8_t cross_component_prediction_enabled_flag;
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uint8_t chroma_qp_offset_list_enabled_flag;
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int diff_cu_chroma_qp_offset_depth;
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int chroma_qp_offset_list_len_minus1;
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vector<int> cb_qp_offset_list;
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vector<int> cr_qp_offset_list;
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int log2_sao_offset_scale_luma;
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int log2_sao_offset_scale_chroma;
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} pps_range_extension_t;
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/**
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7.3.4 Scaling list data syntax
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*/
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typedef struct
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{
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int scaling_list_pred_mode_flag[4][6];
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int scaling_list_pred_matrix_id_delta[4][6];
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int scaling_list_dc_coef_minus8[4][6];
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int ScalingList[4][6][64];
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int coefNum;
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} scaling_list_data_t;
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/**
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E.2.1 VUI parameters syntax
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*/
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typedef struct
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{
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uint8_t aspect_ratio_info_present_flag;
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uint8_t aspect_ratio_idc;
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int sar_width;
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int sar_height;
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uint8_t overscan_info_present_flag;
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uint8_t overscan_appropriate_flag;
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uint8_t video_signal_type_present_flag;
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uint8_t video_format;
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uint8_t video_full_range_flag;
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uint8_t colour_description_present_flag;
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uint8_t colour_primaries;
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uint8_t transfer_characteristics;
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uint8_t matrix_coeffs;
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uint8_t chroma_loc_info_present_flag;
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int chroma_sample_loc_type_top_field;
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int chroma_sample_loc_type_bottom_field;
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uint8_t neutral_chroma_indication_flag;
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uint8_t field_seq_flag;
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uint8_t frame_field_info_present_flag;
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uint8_t default_display_window_flag;
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int def_disp_win_left_offset;
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int def_disp_win_right_offset;
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int def_disp_win_top_offset;
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int def_disp_win_bottom_offset;
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uint8_t vui_timing_info_present_flag;
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uint32_t vui_num_units_in_tick;
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uint32_t vui_time_scale;
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uint8_t vui_poc_proportional_to_timing_flag;
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int vui_num_ticks_poc_diff_one_minus1;
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uint8_t vui_hrd_parameters_present_flag;
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hrd_parameters_t hrd_parameters;
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uint8_t bitstream_restriction_flag;
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uint8_t tiles_fixed_structure_flag;
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uint8_t motion_vectors_over_pic_boundaries_flag;
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uint8_t restricted_ref_pic_lists_flag;
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int min_spatial_segmentation_idc;
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int max_bytes_per_pic_denom;
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int max_bits_per_min_cu_denom;
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int log2_max_mv_length_horizontal;
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int log2_max_mv_length_vertical;
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} vui_parameters_t;
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/**
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Weighted prediction table
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@see 7.3.6.3 Weighted prediction parameters syntax
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*/
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typedef struct
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{
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int luma_log2_weight_denom;
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int delta_chroma_log2_weight_denom;
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vector<uint8_t> luma_weight_l0_flag;
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vector<uint8_t> chroma_weight_l0_flag;
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vector<int> delta_luma_weight_l0;
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vector<int> luma_offset_l0;
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vector<vector <int> > delta_chroma_weight_l0;
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vector<vector <int> > delta_chroma_offset_l0;
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vector<uint8_t> luma_weight_l1_flag;
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vector<uint8_t> chroma_weight_l1_flag;
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vector<int> delta_luma_weight_l1;
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vector<int> luma_offset_l1;
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vector<vector<int> > delta_chroma_weight_l1;
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vector<vector<int> > delta_chroma_offset_l1;
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} pred_weight_table_t;
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typedef struct
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{
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uint8_t inter_ref_pic_set_prediction_flag;
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int delta_idx_minus1;
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uint8_t delta_rps_sign;
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int abs_delta_rps_minus1;
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vector<uint8_t> used_by_curr_pic_flag;
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vector<uint8_t> use_delta_flag;
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int num_negative_pics;
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int num_positive_pics;
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#if 1
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vector<int> delta_poc_s0_minus1;
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vector<uint8_t> used_by_curr_pic_s0_flag;
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vector<int> delta_poc_s1_minus1;
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vector<uint8_t> used_by_curr_pic_s1_flag;
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#else
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int delta_poc_s0_minus1[16];
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uint8_t used_by_curr_pic_s0_flag[16];
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int delta_poc_s1_minus1[16];
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uint8_t used_by_curr_pic_s1_flag[16];
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#endif
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} st_ref_pic_set_t;
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#define MAX_NUM_REF_PICS 16 ///< max. number of pictures used for reference
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typedef struct
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{
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int m_numberOfPictures;
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int m_numberOfNegativePictures;
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int m_numberOfPositivePictures;
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int m_numberOfLongtermPictures;
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int m_deltaPOC[MAX_NUM_REF_PICS];
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int m_POC[MAX_NUM_REF_PICS];
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int m_used[MAX_NUM_REF_PICS];
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int m_interRPSPrediction;
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int m_deltaRIdxMinus1;
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int m_deltaRPS;
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int m_numRefIdc;
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int m_refIdc[MAX_NUM_REF_PICS+1];
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int m_bCheckLTMSB[MAX_NUM_REF_PICS];
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int m_pocLSBLT[MAX_NUM_REF_PICS];
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int m_deltaPOCMSBCycleLT[MAX_NUM_REF_PICS];
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int m_deltaPocMSBPresentFlag[MAX_NUM_REF_PICS];
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} referencePictureSets_t;
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typedef struct
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{
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uint8_t ref_pic_list_modification_flag_l0;
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uint32_t list_entry_l0[32]; // according to HM16.6 source code
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uint8_t ref_pic_list_modification_flag_l1;
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uint32_t list_entry_l1[32];
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} ref_pic_lists_modification_t;
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/**
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Video Parameter Set
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@see 7.3.2.1 Video parameter set RBSP syntax
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*/
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typedef struct
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{
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uint8_t vps_video_parameter_set_id; // u(4)
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uint8_t vps_base_layer_internal_flag; // u(1)
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uint8_t vps_base_layer_available_flag; // u(1)
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uint8_t vps_max_layers_minus1; // u(6)
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uint8_t vps_max_sub_layers_minus1; // u(3)
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uint8_t vps_temporal_id_nesting_flag; // u(1)
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int vps_reserved_0xffff_16bits; // u(16)
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profile_tier_level_t ptl;
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uint8_t vps_sub_layer_ordering_info_present_flag;
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// Sublayers
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int vps_max_dec_pic_buffering_minus1[8]; // max u(3)
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int vps_max_num_reorder_pics[8];
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int vps_max_latency_increase_plus1[8];
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uint8_t vps_max_layer_id;
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int vps_num_layer_sets_minus1;
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vector<vector<uint8_t> > layer_id_included_flag;
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uint8_t vps_timing_info_present_flag;
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int vps_num_units_in_tick;
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int vps_time_scale;
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uint8_t vps_poc_proportional_to_timing_flag;
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int vps_num_ticks_poc_diff_one_minus1;
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int vps_num_hrd_parameters;
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vector<int> hrd_layer_set_idx;
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vector<uint8_t> cprms_present_flag;
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hrd_parameters_t hrd_parameters;
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uint8_t vps_extension_flag;
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uint8_t vps_extension_data_flag;
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} h265_vps_t;
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/**
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Sequence Parameter Set
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@see 7.3.2.2 Sequence parameter set RBSP syntax
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*/
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typedef struct
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{
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uint8_t sps_video_parameter_set_id;
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uint8_t sps_max_sub_layers_minus1;
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uint8_t sps_temporal_id_nesting_flag;
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profile_tier_level_t ptl;
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int sps_seq_parameter_set_id;
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int chroma_format_idc;
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uint8_t separate_colour_plane_flag;
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int pic_width_in_luma_samples;
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int pic_height_in_luma_samples;
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int conformance_window_flag;
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int conf_win_left_offset;
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int conf_win_right_offset;
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int conf_win_top_offset;
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int conf_win_bottom_offset;
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int bit_depth_luma_minus8;
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int bit_depth_chroma_minus8;
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int log2_max_pic_order_cnt_lsb_minus4;
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uint8_t sps_sub_layer_ordering_info_present_flag;
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int sps_max_dec_pic_buffering_minus1[8]; // max u(3)
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int sps_max_num_reorder_pics[8];
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int sps_max_latency_increase_plus1[8];
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int log2_min_luma_coding_block_size_minus3;
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int log2_diff_max_min_luma_coding_block_size;
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int log2_min_luma_transform_block_size_minus2;
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int log2_diff_max_min_luma_transform_block_size;
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int max_transform_hierarchy_depth_inter;
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int max_transform_hierarchy_depth_intra;
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uint8_t scaling_list_enabled_flag;
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uint8_t sps_infer_scaling_list_flag;
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int sps_scaling_list_ref_layer_id;
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int sps_scaling_list_data_present_flag;
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scaling_list_data_t scaling_list_data;
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uint8_t amp_enabled_flag;
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uint8_t sample_adaptive_offset_enabled_flag;
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uint8_t pcm_enabled_flag;
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uint8_t pcm_sample_bit_depth_luma_minus1;
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uint8_t pcm_sample_bit_depth_chroma_minus1;
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int log2_min_pcm_luma_coding_block_size_minus3;
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int log2_diff_max_min_pcm_luma_coding_block_size;
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uint8_t pcm_loop_filter_disabled_flag;
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int num_short_term_ref_pic_sets;
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vector<st_ref_pic_set_t> st_ref_pic_set;
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vector<referencePictureSets_t> m_RPSList; // store
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uint8_t long_term_ref_pics_present_flag;
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int num_long_term_ref_pics_sps;
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int lt_ref_pic_poc_lsb_sps_bytes;
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vector<int> lt_ref_pic_poc_lsb_sps;
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vector<uint8_t> used_by_curr_pic_lt_sps_flag;
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uint8_t sps_temporal_mvp_enabled_flag;
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uint8_t strong_intra_smoothing_enabled_flag;
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uint8_t vui_parameters_present_flag;
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vui_parameters_t vui;
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uint8_t sps_extension_present_flag;
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uint8_t sps_range_extension_flag;
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uint8_t sps_multilayer_extension_flag;
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uint8_t sps_3d_extension_flag;
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uint8_t sps_extension_5bits;
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sps_range_extension_t sps_range_extension;
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uint8_t inter_view_mv_vert_constraint_flag ; //sps_multilayer_extension_t sps_multilayer_extension;
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//sps_3d_extension_t sps_3d_extension;
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//int sps_extension_data_flag; // no need
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// rbsp_trailing_bits()...
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} h265_sps_t;
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/**
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Picture Parameter Set
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@see 7.3.2.3.1 General picture parameter set RBSP syntax
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*/
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typedef struct
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{
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uint8_t pps_pic_parameter_set_id;
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uint8_t pps_seq_parameter_set_id;
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uint8_t dependent_slice_segments_enabled_flag;
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uint8_t output_flag_present_flag;
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uint8_t num_extra_slice_header_bits;
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uint8_t sign_data_hiding_enabled_flag;
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uint8_t cabac_init_present_flag;
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int num_ref_idx_l0_default_active_minus1;
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int num_ref_idx_l1_default_active_minus1;
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int init_qp_minus26;
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uint8_t constrained_intra_pred_flag;
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uint8_t transform_skip_enabled_flag;
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uint8_t cu_qp_delta_enabled_flag;
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int diff_cu_qp_delta_depth;
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int pps_cb_qp_offset;
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int pps_cr_qp_offset;
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uint8_t pps_slice_chroma_qp_offsets_present_flag;
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uint8_t weighted_pred_flag;
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int weighted_bipred_flag;
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uint8_t transquant_bypass_enabled_flag;
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uint8_t tiles_enabled_flag;
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uint8_t entropy_coding_sync_enabled_flag;
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int num_tile_columns_minus1;
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int num_tile_rows_minus1;
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int uniform_spacing_flag;
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vector<int> column_width_minus1;
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vector<int> row_height_minus1;
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uint8_t loop_filter_across_tiles_enabled_flag;
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uint8_t pps_loop_filter_across_slices_enabled_flag;
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uint8_t deblocking_filter_control_present_flag;
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uint8_t deblocking_filter_override_enabled_flag;
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uint8_t pps_deblocking_filter_disabled_flag;
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int pps_beta_offset_div2;
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int pps_tc_offset_div2;
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uint8_t pps_scaling_list_data_present_flag;
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scaling_list_data_t scaling_list_data;
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uint8_t lists_modification_present_flag;
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int log2_parallel_merge_level_minus2;
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uint8_t slice_segment_header_extension_present_flag;
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uint8_t pps_extension_present_flag;
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uint8_t pps_range_extension_flag;
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uint8_t pps_multilayer_extension_flag;
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uint8_t pps_3d_extension_flag;
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uint8_t pps_extension_5bits;
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pps_range_extension_t pps_range_extension;
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//pps_multilayer_extension_t pps_multilayer_extension;
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//pps_3d_extension_t pps_3d_extension;
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uint8_t pps_extension_data_flag;
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// rbsp_trailing_bits( ) ...
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} h265_pps_t;
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/**
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Slice Header
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@see 7.3.6.1 General slice segment header syntax
|
*/
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typedef struct
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{
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int read_slice_type; // see if we only read slice type and return
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int first_slice_segment_in_pic_flag;
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uint8_t no_output_of_prior_pics_flag;
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int slice_pic_parameter_set_id;
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uint8_t dependent_slice_segment_flag;
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int slice_segment_address;
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int slice_segment_address_bytes;
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vector<uint8_t> slice_reserved_flag;
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int slice_type;
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uint8_t pic_output_flag;
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int colour_plane_id;
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int slice_pic_order_cnt_lsb_bytes;
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int slice_pic_order_cnt_lsb;
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uint8_t short_term_ref_pic_set_sps_flag;
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st_ref_pic_set_t st_ref_pic_set;
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referencePictureSets_t* m_pRPS;
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referencePictureSets_t m_localRPS;
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int short_term_ref_pic_set_idx;
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int short_term_ref_pic_set_idx_bytes;
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int num_long_term_sps;
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int num_long_term_pics;
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vector<int> lt_idx_sps;
|
vector<int> poc_lsb_lt;
|
vector<uint8_t> used_by_curr_pic_lt_flag;
|
vector<uint8_t> delta_poc_msb_present_flag;
|
vector<int> delta_poc_msb_cycle_lt;
|
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;
|
int num_ref_idx_l0_active_minus1;
|
int num_ref_idx_l1_active_minus1;
|
ref_pic_lists_modification_t ref_pic_lists_modification;
|
uint8_t mvd_l1_zero_flag;
|
uint8_t cabac_init_flag;
|
uint8_t collocated_from_l0_flag;
|
int collocated_ref_idx;
|
pred_weight_table_t pred_weight_table;
|
int five_minus_max_num_merge_cand;
|
int slice_qp_delta;
|
int slice_cb_qp_offset;
|
int slice_cr_qp_offset;
|
uint8_t cu_chroma_qp_offset_enabled_flag;
|
uint8_t deblocking_filter_override_flag;
|
uint8_t slice_deblocking_filter_disabled_flag;
|
int slice_beta_offset_div2;
|
int slice_tc_offset_div2;
|
uint8_t slice_loop_filter_across_slices_enabled_flag;
|
int num_entry_point_offsets;
|
int offset_len_minus1;
|
int entry_point_offset_minus1_bytes;
|
vector<int> entry_point_offset_minus1;
|
int slice_segment_header_extension_length;
|
vector<int> slice_segment_header_extension_data_byte;
|
// byte_alignment( )...
|
} h265_slice_header_t;
|
|
typedef struct
|
{
|
int rbsp_size;
|
uint8_t* rbsp_buf;
|
} h265_slice_data_rbsp_t;
|
|
/**
|
H265 stream
|
Contains data structures for all NAL types that can be handled by this library.
|
When reading, data is read into those, and when writing it is written from those.
|
The reason why they are all contained in one place is that some of them depend on others, we need to
|
have all of them available to read or write correctly.
|
*/
|
typedef struct
|
{
|
h265_nal_t* nal;
|
h265_vps_t* vps;
|
h265_sps_t* sps;
|
h265_pps_t* pps;
|
h265_aud_t* aud;
|
h265_sei_t* sei; //This is a TEMP pointer at whats in h->seis...
|
int num_seis;
|
h265_slice_header_t* sh;
|
h265_slice_data_rbsp_t* slice_data;
|
|
h265_vps_t* vps_table[16]; // --checked
|
h265_sps_t* sps_table[32];
|
h265_pps_t* pps_table[256];
|
h265_sei_t** seis;
|
videoinfo_t* info;
|
} h265_stream_t;
|
|
h265_stream_t* h265_new();
|
void h265_free(h265_stream_t* h);
|
|
|
int h265_read_nal_unit(h265_stream_t* h, uint8_t* buf, int size);
|
|
void h265_read_vps_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_sps_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_pps_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_sei_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_aud_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_slice_layer_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_end_of_seq_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_end_of_stream_rbsp(h265_stream_t* h, bs_t* b);
|
void h265_read_rbsp_trailing_bits(bs_t* b);
|
int h265_more_rbsp_trailing_data(bs_t* b);
|
|
//Table 7-1 NAL unit type codes and NAL unit type classes
|
enum NalUnitType
|
{
|
NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
|
NAL_UNIT_CODED_SLICE_TRAIL_R, // 1
|
|
NAL_UNIT_CODED_SLICE_TSA_N, // 2
|
NAL_UNIT_CODED_SLICE_TSA_R, // 3
|
|
NAL_UNIT_CODED_SLICE_STSA_N, // 4
|
NAL_UNIT_CODED_SLICE_STSA_R, // 5
|
|
NAL_UNIT_CODED_SLICE_RADL_N, // 6
|
NAL_UNIT_CODED_SLICE_RADL_R, // 7
|
|
NAL_UNIT_CODED_SLICE_RASL_N, // 8
|
NAL_UNIT_CODED_SLICE_RASL_R, // 9
|
|
NAL_UNIT_RESERVED_VCL_N10,
|
NAL_UNIT_RESERVED_VCL_R11,
|
NAL_UNIT_RESERVED_VCL_N12,
|
NAL_UNIT_RESERVED_VCL_R13,
|
NAL_UNIT_RESERVED_VCL_N14,
|
NAL_UNIT_RESERVED_VCL_R15,
|
|
NAL_UNIT_CODED_SLICE_BLA_W_LP, // 16
|
NAL_UNIT_CODED_SLICE_BLA_W_RADL, // 17
|
NAL_UNIT_CODED_SLICE_BLA_N_LP, // 18
|
NAL_UNIT_CODED_SLICE_IDR_W_RADL, // 19
|
NAL_UNIT_CODED_SLICE_IDR_N_LP, // 20
|
NAL_UNIT_CODED_SLICE_CRA, // 21
|
NAL_UNIT_RESERVED_IRAP_VCL22,
|
NAL_UNIT_RESERVED_IRAP_VCL23,
|
|
NAL_UNIT_RESERVED_VCL24,
|
NAL_UNIT_RESERVED_VCL25,
|
NAL_UNIT_RESERVED_VCL26,
|
NAL_UNIT_RESERVED_VCL27,
|
NAL_UNIT_RESERVED_VCL28,
|
NAL_UNIT_RESERVED_VCL29,
|
NAL_UNIT_RESERVED_VCL30,
|
NAL_UNIT_RESERVED_VCL31,
|
|
// non-VCL
|
NAL_UNIT_VPS, // 32
|
NAL_UNIT_SPS, // 33
|
NAL_UNIT_PPS, // 34
|
NAL_UNIT_AUD, // 35
|
NAL_UNIT_EOS, // 36
|
NAL_UNIT_EOB, // 37
|
NAL_UNIT_FILLER_DATA, // 38
|
NAL_UNIT_PREFIX_SEI, // 39
|
NAL_UNIT_SUFFIX_SEI, // 40
|
|
NAL_UNIT_RESERVED_NVCL41,
|
NAL_UNIT_RESERVED_NVCL42,
|
NAL_UNIT_RESERVED_NVCL43,
|
NAL_UNIT_RESERVED_NVCL44,
|
NAL_UNIT_RESERVED_NVCL45,
|
NAL_UNIT_RESERVED_NVCL46,
|
NAL_UNIT_RESERVED_NVCL47,
|
NAL_UNIT_UNSPECIFIED_48,
|
NAL_UNIT_UNSPECIFIED_49,
|
NAL_UNIT_UNSPECIFIED_50,
|
NAL_UNIT_UNSPECIFIED_51,
|
NAL_UNIT_UNSPECIFIED_52,
|
NAL_UNIT_UNSPECIFIED_53,
|
NAL_UNIT_UNSPECIFIED_54,
|
NAL_UNIT_UNSPECIFIED_55,
|
NAL_UNIT_UNSPECIFIED_56,
|
NAL_UNIT_UNSPECIFIED_57,
|
NAL_UNIT_UNSPECIFIED_58,
|
NAL_UNIT_UNSPECIFIED_59,
|
NAL_UNIT_UNSPECIFIED_60,
|
NAL_UNIT_UNSPECIFIED_61,
|
NAL_UNIT_UNSPECIFIED_62,
|
NAL_UNIT_UNSPECIFIED_63,
|
NAL_UNIT_INVALID,
|
};
|
|
// Table 7-7 ¨C Name association to slice_type --checked
|
enum SliceType
|
{
|
H265_SH_SLICE_TYPE_B = 0, // P (P slice)
|
H265_SH_SLICE_TYPE_P = 1, // B (B slice)
|
H265_SH_SLICE_TYPE_I = 2, // I (I slice)
|
};
|
|
//7.4.3.5 Table 7-2 ¨C Interpretation of pic_type --checked
|
#define H265_AUD_PRIMARY_PIC_TYPE_I 0 // I
|
#define H265_AUD_PRIMARY_PIC_TYPE_IP 1 // P, I
|
#define H265_AUD_PRIMARY_PIC_TYPE_IPB 2 // B, P, I
|
|
//Appendix E. Table E-1 Meaning of sample aspect ratio indicator --check
|
#define H265_SAR_Unspecified 0 // Unspecified
|
#define H265_SAR_1_1 1 // 1:1
|
#define H265_SAR_12_11 2 // 12:11
|
#define H265_SAR_10_11 3 // 10:11
|
#define H265_SAR_16_11 4 // 16:11
|
#define H265_SAR_40_33 5 // 40:33
|
#define H265_SAR_24_11 6 // 24:11
|
#define H265_SAR_20_11 7 // 20:11
|
#define H265_SAR_32_11 8 // 32:11
|
#define H265_SAR_80_33 9 // 80:33
|
#define H265_SAR_18_11 10 // 18:11
|
#define H265_SAR_15_11 11 // 15:11
|
#define H265_SAR_64_33 12 // 64:33
|
#define H265_SAR_160_99 13 // 160:99
|
#define H265_SAR_4_3 14 // 160:99
|
#define H265_SAR_3_2 15 // 160:99
|
#define H265_SAR_2_1 16 // 160:99
|
// 17..254 Reserved
|
#define H265_SAR_Extended 255 // Extended_SAR
|
|
/// chroma formats (according to semantics of chroma_format_idc)
|
enum ChromaFormat
|
{
|
CHROMA_400 = 0,
|
CHROMA_420 = 1,
|
CHROMA_422 = 2,
|
CHROMA_444 = 3,
|
NUM_CHROMA_FORMAT = 4
|
};
|
|
enum ProfileName
|
{
|
PROFILE_NONE = 0,
|
PROFILE_MAIN = 1,
|
PROFILE_MAIN10 = 2,
|
PROFILE_MAINSTILLPICTURE = 3,
|
PROFILE_MAINREXT = 4,
|
PROFILE_HIGHTHROUGHPUTREXT = 5
|
};
|
|
enum Tier
|
{
|
TIER_MAIN = 0,
|
TIER_HIGH = 1,
|
};
|
|
enum Level
|
{
|
// code = (level * 30)
|
LEVEL_NONE = 0,
|
LEVEL1 = 30,
|
LEVEL2 = 60,
|
LEVEL2_1 = 63,
|
LEVEL3 = 90,
|
LEVEL3_1 = 93,
|
LEVEL4 = 120,
|
LEVEL4_1 = 123,
|
LEVEL5 = 150,
|
LEVEL5_1 = 153,
|
LEVEL5_2 = 156,
|
LEVEL6 = 180,
|
LEVEL6_1 = 183,
|
LEVEL6_2 = 186,
|
LEVEL8_5 = 255,
|
};
|
|
// file handle for debug output
|
extern FILE* h265_dbgfile;
|
|
#endif
|
