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/*
* * Copyright ( c ) 2019 - 2021 The Khronos Group Inc .
* *
* * SPDX - License - Identifier : Apache - 2.0
*/
# ifndef VULKAN_VIDEO_CODEC_H265STD_H_
# define VULKAN_VIDEO_CODEC_H265STD_H_ 1
# ifdef __cplusplus
extern " C " {
# endif
# include "vk_video/vulkan_video_codecs_common.h"
// Vulkan 0.5 version number WIP
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# define VK_STD_VULKAN_VIDEO_CODEC_H265_API_VERSION_0_9_5 VK_MAKE_VIDEO_STD_VERSION(0, 9, 5) // Patch version should always be set to 0
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// Format must be in the form XX.XX where the first two digits are the major and the second two, the minor.
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# define VK_STD_VULKAN_VIDEO_CODEC_H265_SPEC_VERSION VK_STD_VULKAN_VIDEO_CODEC_H265_API_VERSION_0_9_5
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# define VK_STD_VULKAN_VIDEO_CODEC_H265_EXTENSION_NAME "VK_STD_vulkan_video_codec_h265"
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# define STD_VIDEO_H265_CPB_CNT_LIST_SIZE 32
# define STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE 7
# define STD_VIDEO_H265_SCALING_LIST_4X4_NUM_LISTS 6
# define STD_VIDEO_H265_SCALING_LIST_4X4_NUM_ELEMENTS 16
# define STD_VIDEO_H265_SCALING_LIST_8X8_NUM_LISTS 6
# define STD_VIDEO_H265_SCALING_LIST_8X8_NUM_ELEMENTS 64
# define STD_VIDEO_H265_SCALING_LIST_16X16_NUM_LISTS 6
# define STD_VIDEO_H265_SCALING_LIST_16X16_NUM_ELEMENTS 64
# define STD_VIDEO_H265_SCALING_LIST_32X32_NUM_LISTS 2
# define STD_VIDEO_H265_SCALING_LIST_32X32_NUM_ELEMENTS 64
# define STD_VIDEO_H265_CHROMA_QP_OFFSET_LIST_SIZE 6
# define STD_VIDEO_H265_CHROMA_QP_OFFSET_TILE_COLS_LIST_SIZE 19
# define STD_VIDEO_H265_CHROMA_QP_OFFSET_TILE_ROWS_LIST_SIZE 21
# define STD_VIDEO_H265_PREDICTOR_PALETTE_COMPONENTS_LIST_SIZE 3
# define STD_VIDEO_H265_PREDICTOR_PALETTE_COMP_ENTRIES_LIST_SIZE 128
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typedef enum StdVideoH265ChromaFormatIdc {
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STD_VIDEO_H265_CHROMA_FORMAT_IDC_MONOCHROME = 0 ,
STD_VIDEO_H265_CHROMA_FORMAT_IDC_420 = 1 ,
STD_VIDEO_H265_CHROMA_FORMAT_IDC_422 = 2 ,
STD_VIDEO_H265_CHROMA_FORMAT_IDC_444 = 3 ,
STD_VIDEO_H265_CHROMA_FORMAT_IDC_INVALID = 0x7FFFFFFF
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} StdVideoH265ChromaFormatIdc ;
typedef enum StdVideoH265ProfileIdc {
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STD_VIDEO_H265_PROFILE_IDC_MAIN = 1 ,
STD_VIDEO_H265_PROFILE_IDC_MAIN_10 = 2 ,
STD_VIDEO_H265_PROFILE_IDC_MAIN_STILL_PICTURE = 3 ,
STD_VIDEO_H265_PROFILE_IDC_FORMAT_RANGE_EXTENSIONS = 4 ,
STD_VIDEO_H265_PROFILE_IDC_SCC_EXTENSIONS = 9 ,
STD_VIDEO_H265_PROFILE_IDC_INVALID = 0x7FFFFFFF
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} StdVideoH265ProfileIdc ;
typedef enum StdVideoH265Level {
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STD_VIDEO_H265_LEVEL_1_0 = 0 ,
STD_VIDEO_H265_LEVEL_2_0 = 1 ,
STD_VIDEO_H265_LEVEL_2_1 = 2 ,
STD_VIDEO_H265_LEVEL_3_0 = 3 ,
STD_VIDEO_H265_LEVEL_3_1 = 4 ,
STD_VIDEO_H265_LEVEL_4_0 = 5 ,
STD_VIDEO_H265_LEVEL_4_1 = 6 ,
STD_VIDEO_H265_LEVEL_5_0 = 7 ,
STD_VIDEO_H265_LEVEL_5_1 = 8 ,
STD_VIDEO_H265_LEVEL_5_2 = 9 ,
STD_VIDEO_H265_LEVEL_6_0 = 10 ,
STD_VIDEO_H265_LEVEL_6_1 = 11 ,
STD_VIDEO_H265_LEVEL_6_2 = 12 ,
STD_VIDEO_H265_LEVEL_INVALID = 0x7FFFFFFF
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} StdVideoH265Level ;
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typedef enum StdVideoH265SliceType {
STD_VIDEO_H265_SLICE_TYPE_B = 0 ,
STD_VIDEO_H265_SLICE_TYPE_P = 1 ,
STD_VIDEO_H265_SLICE_TYPE_I = 2 ,
STD_VIDEO_H265_SLICE_TYPE_INVALID = 0x7FFFFFFF
} StdVideoH265SliceType ;
typedef enum StdVideoH265PictureType {
STD_VIDEO_H265_PICTURE_TYPE_P = 0 ,
STD_VIDEO_H265_PICTURE_TYPE_B = 1 ,
STD_VIDEO_H265_PICTURE_TYPE_I = 2 ,
STD_VIDEO_H265_PICTURE_TYPE_IDR = 3 ,
STD_VIDEO_H265_PICTURE_TYPE_INVALID = 0x7FFFFFFF
} StdVideoH265PictureType ;
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typedef struct StdVideoH265DecPicBufMgr
{
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uint32_t max_latency_increase_plus1 [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ;
uint8_t max_dec_pic_buffering_minus1 [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ;
uint8_t max_num_reorder_pics [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ;
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} StdVideoH265DecPicBufMgr ;
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typedef struct StdVideoH265SubLayerHrdParameters { // sub_layer_hrd_parameters
uint32_t bit_rate_value_minus1 [ STD_VIDEO_H265_CPB_CNT_LIST_SIZE ] ;
uint32_t cpb_size_value_minus1 [ STD_VIDEO_H265_CPB_CNT_LIST_SIZE ] ;
uint32_t cpb_size_du_value_minus1 [ STD_VIDEO_H265_CPB_CNT_LIST_SIZE ] ;
uint32_t bit_rate_du_value_minus1 [ STD_VIDEO_H265_CPB_CNT_LIST_SIZE ] ;
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uint32_t cbr_flag ; // each bit represents a range of CpbCounts (bit 0 - cpb_cnt_minus1) per sub-layer
} StdVideoH265SubLayerHrdParameters ;
typedef struct StdVideoH265HrdFlags {
uint32_t nal_hrd_parameters_present_flag : 1 ;
uint32_t vcl_hrd_parameters_present_flag : 1 ;
uint32_t sub_pic_hrd_params_present_flag : 1 ;
uint32_t sub_pic_cpb_params_in_pic_timing_sei_flag : 1 ;
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uint32_t fixed_pic_rate_general_flag : 8 ; // each bit represents a sublayer, bit 0 - vps_max_sub_layers_minus1
uint32_t fixed_pic_rate_within_cvs_flag : 8 ; // each bit represents a sublayer, bit 0 - vps_max_sub_layers_minus1
uint32_t low_delay_hrd_flag : 8 ; // each bit represents a sublayer, bit 0 - vps_max_sub_layers_minus1
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} StdVideoH265HrdFlags ;
typedef struct StdVideoH265HrdParameters {
uint8_t tick_divisor_minus2 ;
uint8_t du_cpb_removal_delay_increment_length_minus1 ;
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 ;
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uint8_t cpb_cnt_minus1 [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ;
uint16_t elemental_duration_in_tc_minus1 [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ;
StdVideoH265SubLayerHrdParameters * pSubLayerHrdParametersNal [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ; // NAL per layer ptr to sub_layer_hrd_parameters
StdVideoH265SubLayerHrdParameters * pSubLayerHrdParametersVcl [ STD_VIDEO_H265_SUBLAYERS_MINUS1_LIST_SIZE ] ; // VCL per layer ptr to sub_layer_hrd_parameters
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StdVideoH265HrdFlags flags ;
} StdVideoH265HrdParameters ;
typedef struct StdVideoH265VpsFlags {
uint32_t vps_temporal_id_nesting_flag : 1 ;
uint32_t vps_sub_layer_ordering_info_present_flag : 1 ;
uint32_t vps_timing_info_present_flag : 1 ;
uint32_t vps_poc_proportional_to_timing_flag : 1 ;
} StdVideoH265VpsFlags ;
typedef struct StdVideoH265VideoParameterSet
{
uint8_t vps_video_parameter_set_id ;
uint8_t vps_max_sub_layers_minus1 ;
uint32_t vps_num_units_in_tick ;
uint32_t vps_time_scale ;
uint32_t vps_num_ticks_poc_diff_one_minus1 ;
StdVideoH265DecPicBufMgr * pDecPicBufMgr ;
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StdVideoH265HrdParameters * pHrdParameters ;
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StdVideoH265VpsFlags flags ;
} StdVideoH265VideoParameterSet ;
typedef struct StdVideoH265ScalingLists
{
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uint8_t ScalingList4x4 [ STD_VIDEO_H265_SCALING_LIST_4X4_NUM_LISTS ] [ STD_VIDEO_H265_SCALING_LIST_4X4_NUM_ELEMENTS ] ; // ScalingList[ 0 ][ MatrixID ][ i ] (sizeID = 0)
uint8_t ScalingList8x8 [ STD_VIDEO_H265_SCALING_LIST_8X8_NUM_LISTS ] [ STD_VIDEO_H265_SCALING_LIST_8X8_NUM_ELEMENTS ] ; // ScalingList[ 1 ][ MatrixID ][ i ] (sizeID = 1)
uint8_t ScalingList16x16 [ STD_VIDEO_H265_SCALING_LIST_16X16_NUM_LISTS ] [ STD_VIDEO_H265_SCALING_LIST_16X16_NUM_ELEMENTS ] ; // ScalingList[ 2 ][ MatrixID ][ i ] (sizeID = 2)
uint8_t ScalingList32x32 [ STD_VIDEO_H265_SCALING_LIST_32X32_NUM_LISTS ] [ STD_VIDEO_H265_SCALING_LIST_32X32_NUM_ELEMENTS ] ; // ScalingList[ 3 ][ MatrixID ][ i ] (sizeID = 3)
uint8_t ScalingListDCCoef16x16 [ STD_VIDEO_H265_SCALING_LIST_16X16_NUM_LISTS ] ; // scaling_list_dc_coef_minus8[ sizeID - 2 ][ matrixID ] + 8, sizeID = 2
uint8_t ScalingListDCCoef32x32 [ STD_VIDEO_H265_SCALING_LIST_32X32_NUM_LISTS ] ; // scaling_list_dc_coef_minus8[ sizeID - 2 ][ matrixID ] + 8. sizeID = 3
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} StdVideoH265ScalingLists ;
typedef struct StdVideoH265SpsVuiFlags {
uint32_t aspect_ratio_info_present_flag : 1 ;
uint32_t overscan_info_present_flag : 1 ;
uint32_t overscan_appropriate_flag : 1 ;
uint32_t video_signal_type_present_flag : 1 ;
uint32_t video_full_range_flag : 1 ;
uint32_t colour_description_present_flag : 1 ;
uint32_t chroma_loc_info_present_flag : 1 ;
uint32_t neutral_chroma_indication_flag : 1 ;
uint32_t field_seq_flag : 1 ;
uint32_t frame_field_info_present_flag : 1 ;
uint32_t default_display_window_flag : 1 ;
uint32_t vui_timing_info_present_flag : 1 ;
uint32_t vui_poc_proportional_to_timing_flag : 1 ;
uint32_t vui_hrd_parameters_present_flag : 1 ;
uint32_t bitstream_restriction_flag : 1 ;
uint32_t tiles_fixed_structure_flag : 1 ;
uint32_t motion_vectors_over_pic_boundaries_flag : 1 ;
uint32_t restricted_ref_pic_lists_flag : 1 ;
} StdVideoH265SpsVuiFlags ;
typedef struct StdVideoH265SequenceParameterSetVui {
uint8_t aspect_ratio_idc ;
uint16_t sar_width ;
uint16_t sar_height ;
uint8_t video_format ;
uint8_t colour_primaries ;
uint8_t transfer_characteristics ;
uint8_t matrix_coeffs ;
uint8_t chroma_sample_loc_type_top_field ;
uint8_t chroma_sample_loc_type_bottom_field ;
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 ;
uint32_t vui_num_units_in_tick ;
uint32_t vui_time_scale ;
uint32_t vui_num_ticks_poc_diff_one_minus1 ;
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StdVideoH265HrdParameters * pHrdParameters ;
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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 ;
StdVideoH265SpsVuiFlags flags ;
} StdVideoH265SequenceParameterSetVui ;
typedef struct StdVideoH265PredictorPaletteEntries
{
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uint16_t PredictorPaletteEntries [ STD_VIDEO_H265_PREDICTOR_PALETTE_COMPONENTS_LIST_SIZE ] [ STD_VIDEO_H265_PREDICTOR_PALETTE_COMP_ENTRIES_LIST_SIZE ] ;
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} StdVideoH265PredictorPaletteEntries ;
typedef struct StdVideoH265SpsFlags {
uint32_t sps_temporal_id_nesting_flag : 1 ;
uint32_t separate_colour_plane_flag : 1 ;
uint32_t scaling_list_enabled_flag : 1 ;
uint32_t sps_scaling_list_data_present_flag : 1 ;
uint32_t amp_enabled_flag : 1 ;
uint32_t sample_adaptive_offset_enabled_flag : 1 ;
uint32_t pcm_enabled_flag : 1 ;
uint32_t pcm_loop_filter_disabled_flag : 1 ;
uint32_t long_term_ref_pics_present_flag : 1 ;
uint32_t sps_temporal_mvp_enabled_flag : 1 ;
uint32_t strong_intra_smoothing_enabled_flag : 1 ;
uint32_t vui_parameters_present_flag : 1 ;
uint32_t sps_extension_present_flag : 1 ;
uint32_t sps_range_extension_flag : 1 ;
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// extension SPS flags, valid when STD_VIDEO_H265_PROFILE_IDC_FORMAT_RANGE_EXTENSIONS is set
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uint32_t transform_skip_rotation_enabled_flag : 1 ;
uint32_t transform_skip_context_enabled_flag : 1 ;
uint32_t implicit_rdpcm_enabled_flag : 1 ;
uint32_t explicit_rdpcm_enabled_flag : 1 ;
uint32_t extended_precision_processing_flag : 1 ;
uint32_t intra_smoothing_disabled_flag : 1 ;
uint32_t high_precision_offsets_enabled_flag : 1 ;
uint32_t persistent_rice_adaptation_enabled_flag : 1 ;
uint32_t cabac_bypass_alignment_enabled_flag : 1 ;
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// extension SPS flags, valid when STD_VIDEO_H265_PROFILE_IDC_SCC_EXTENSIONS is set
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uint32_t sps_curr_pic_ref_enabled_flag : 1 ;
uint32_t palette_mode_enabled_flag : 1 ;
uint32_t sps_palette_predictor_initializer_present_flag : 1 ;
uint32_t intra_boundary_filtering_disabled_flag : 1 ;
} StdVideoH265SpsFlags ;
typedef struct StdVideoH265SequenceParameterSet
{
StdVideoH265ProfileIdc profile_idc ;
StdVideoH265Level level_idc ;
uint32_t pic_width_in_luma_samples ;
uint32_t pic_height_in_luma_samples ;
uint8_t sps_video_parameter_set_id ;
uint8_t sps_max_sub_layers_minus1 ;
uint8_t sps_seq_parameter_set_id ;
uint8_t chroma_format_idc ;
uint8_t bit_depth_luma_minus8 ;
uint8_t bit_depth_chroma_minus8 ;
uint8_t log2_max_pic_order_cnt_lsb_minus4 ;
uint8_t sps_max_dec_pic_buffering_minus1 ;
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 num_short_term_ref_pic_sets ;
uint8_t num_long_term_ref_pics_sps ;
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 ;
uint32_t conf_win_left_offset ;
uint32_t conf_win_right_offset ;
uint32_t conf_win_top_offset ;
uint32_t conf_win_bottom_offset ;
StdVideoH265DecPicBufMgr * pDecPicBufMgr ;
StdVideoH265SpsFlags flags ;
StdVideoH265ScalingLists * pScalingLists ; // Must be a valid pointer if sps_scaling_list_data_present_flag is set
StdVideoH265SequenceParameterSetVui * pSequenceParameterSetVui ; // Must be a valid pointer if StdVideoH265SpsFlags:vui_parameters_present_flag is set palette_max_size;
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// extension SPS flags, valid when STD_VIDEO_H265_PROFILE_IDC_SCC_EXTENSIONS is set
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uint8_t palette_max_size ;
uint8_t delta_palette_max_predictor_size ;
uint8_t motion_vector_resolution_control_idc ;
uint8_t sps_num_palette_predictor_initializer_minus1 ;
StdVideoH265PredictorPaletteEntries * pPredictorPaletteEntries ; // Must be a valid pointer if sps_palette_predictor_initializer_present_flag is set
} StdVideoH265SequenceParameterSet ;
typedef struct StdVideoH265PpsFlags {
uint32_t dependent_slice_segments_enabled_flag : 1 ;
uint32_t output_flag_present_flag : 1 ;
uint32_t sign_data_hiding_enabled_flag : 1 ;
uint32_t cabac_init_present_flag : 1 ;
uint32_t constrained_intra_pred_flag : 1 ;
uint32_t transform_skip_enabled_flag : 1 ;
uint32_t cu_qp_delta_enabled_flag : 1 ;
uint32_t pps_slice_chroma_qp_offsets_present_flag : 1 ;
uint32_t weighted_pred_flag : 1 ;
uint32_t weighted_bipred_flag : 1 ;
uint32_t transquant_bypass_enabled_flag : 1 ;
uint32_t tiles_enabled_flag : 1 ;
uint32_t entropy_coding_sync_enabled_flag : 1 ;
uint32_t uniform_spacing_flag : 1 ;
uint32_t loop_filter_across_tiles_enabled_flag : 1 ;
uint32_t pps_loop_filter_across_slices_enabled_flag : 1 ;
uint32_t deblocking_filter_control_present_flag : 1 ;
uint32_t deblocking_filter_override_enabled_flag : 1 ;
uint32_t pps_deblocking_filter_disabled_flag : 1 ;
uint32_t pps_scaling_list_data_present_flag : 1 ;
uint32_t lists_modification_present_flag : 1 ;
uint32_t slice_segment_header_extension_present_flag : 1 ;
uint32_t pps_extension_present_flag : 1 ;
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// extension PPS flags, valid when STD_VIDEO_H265_PROFILE_IDC_FORMAT_RANGE_EXTENSIONS is set
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uint32_t cross_component_prediction_enabled_flag : 1 ;
uint32_t chroma_qp_offset_list_enabled_flag : 1 ;
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// extension PPS flags, valid when STD_VIDEO_H265_PROFILE_IDC_SCC_EXTENSIONS is set
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uint32_t pps_curr_pic_ref_enabled_flag : 1 ;
uint32_t residual_adaptive_colour_transform_enabled_flag : 1 ;
uint32_t pps_slice_act_qp_offsets_present_flag : 1 ;
uint32_t pps_palette_predictor_initializer_present_flag : 1 ;
uint32_t monochrome_palette_flag : 1 ;
uint32_t pps_range_extension_flag : 1 ;
} StdVideoH265PpsFlags ;
typedef struct StdVideoH265PictureParameterSet
{
uint8_t pps_pic_parameter_set_id ;
uint8_t pps_seq_parameter_set_id ;
uint8_t num_extra_slice_header_bits ;
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 diff_cu_qp_delta_depth ;
int8_t pps_cb_qp_offset ;
int8_t pps_cr_qp_offset ;
uint8_t num_tile_columns_minus1 ;
uint8_t num_tile_rows_minus1 ;
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uint16_t column_width_minus1 [ STD_VIDEO_H265_CHROMA_QP_OFFSET_TILE_COLS_LIST_SIZE ] ;
uint16_t row_height_minus1 [ STD_VIDEO_H265_CHROMA_QP_OFFSET_TILE_ROWS_LIST_SIZE ] ;
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int8_t pps_beta_offset_div2 ;
int8_t pps_tc_offset_div2 ;
uint8_t log2_parallel_merge_level_minus2 ;
StdVideoH265PpsFlags flags ;
StdVideoH265ScalingLists * pScalingLists ; // Must be a valid pointer if pps_scaling_list_data_present_flag is set
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// extension PPS, valid when STD_VIDEO_H265_PROFILE_IDC_FORMAT_RANGE_EXTENSIONS is set
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uint8_t log2_max_transform_skip_block_size_minus2 ;
uint8_t diff_cu_chroma_qp_offset_depth ;
uint8_t chroma_qp_offset_list_len_minus1 ;
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int8_t cb_qp_offset_list [ STD_VIDEO_H265_CHROMA_QP_OFFSET_LIST_SIZE ] ;
int8_t cr_qp_offset_list [ STD_VIDEO_H265_CHROMA_QP_OFFSET_LIST_SIZE ] ;
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uint8_t log2_sao_offset_scale_luma ;
uint8_t log2_sao_offset_scale_chroma ;
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// extension PPS, valid when STD_VIDEO_H265_PROFILE_IDC_SCC_EXTENSIONS is set
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int8_t pps_act_y_qp_offset_plus5 ;
int8_t pps_act_cb_qp_offset_plus5 ;
int8_t pps_act_cr_qp_offset_plus5 ;
uint8_t pps_num_palette_predictor_initializer ;
uint8_t luma_bit_depth_entry_minus8 ;
uint8_t chroma_bit_depth_entry_minus8 ;
StdVideoH265PredictorPaletteEntries * pPredictorPaletteEntries ; // Must be a valid pointer if pps_palette_predictor_initializer_present_flag is set
} StdVideoH265PictureParameterSet ;
# ifdef __cplusplus
}
# endif
# endif // VULKAN_VIDEO_CODEC_H265STD_H_
