1 #ifndef VULKAN_VIDEO_CODEC_H264STD_H_ 2 #define VULKAN_VIDEO_CODEC_H264STD_H_ 1 3 4 /* 5 ** Copyright 2015-2023 The Khronos Group Inc. 6 ** 7 ** SPDX-License-Identifier: Apache-2.0 8 */ 9 10 /* 11 ** This header is generated from the Khronos Vulkan XML API Registry. 12 ** 13 */ 14 15 16 #ifdef __cplusplus 17 extern "C" { 18 #endif 19 20 21 22 #define vulkan_video_codec_h264std 1 23 #include <stdint.h> 24 #define STD_VIDEO_H264_CPB_CNT_LIST_SIZE 32 25 #define STD_VIDEO_H264_SCALING_LIST_4X4_NUM_LISTS 6 26 #define STD_VIDEO_H264_SCALING_LIST_4X4_NUM_ELEMENTS 16 27 #define STD_VIDEO_H264_SCALING_LIST_8X8_NUM_LISTS 6 28 #define STD_VIDEO_H264_SCALING_LIST_8X8_NUM_ELEMENTS 64 29 #define STD_VIDEO_H264_MAX_NUM_LIST_REF 32 30 #define STD_VIDEO_H264_MAX_CHROMA_PLANES 2 31 32 typedef enum StdVideoH264ChromaFormatIdc { 33 STD_VIDEO_H264_CHROMA_FORMAT_IDC_MONOCHROME = 0, 34 STD_VIDEO_H264_CHROMA_FORMAT_IDC_420 = 1, 35 STD_VIDEO_H264_CHROMA_FORMAT_IDC_422 = 2, 36 STD_VIDEO_H264_CHROMA_FORMAT_IDC_444 = 3, 37 STD_VIDEO_H264_CHROMA_FORMAT_IDC_INVALID = 0x7FFFFFFF, 38 STD_VIDEO_H264_CHROMA_FORMAT_IDC_MAX_ENUM = 0x7FFFFFFF 39 } StdVideoH264ChromaFormatIdc; 40 41 typedef enum StdVideoH264ProfileIdc { 42 STD_VIDEO_H264_PROFILE_IDC_BASELINE = 66, 43 STD_VIDEO_H264_PROFILE_IDC_MAIN = 77, 44 STD_VIDEO_H264_PROFILE_IDC_HIGH = 100, 45 STD_VIDEO_H264_PROFILE_IDC_HIGH_444_PREDICTIVE = 244, 46 STD_VIDEO_H264_PROFILE_IDC_INVALID = 0x7FFFFFFF, 47 STD_VIDEO_H264_PROFILE_IDC_MAX_ENUM = 0x7FFFFFFF 48 } StdVideoH264ProfileIdc; 49 50 typedef enum StdVideoH264LevelIdc { 51 STD_VIDEO_H264_LEVEL_IDC_1_0 = 0, 52 STD_VIDEO_H264_LEVEL_IDC_1_1 = 1, 53 STD_VIDEO_H264_LEVEL_IDC_1_2 = 2, 54 STD_VIDEO_H264_LEVEL_IDC_1_3 = 3, 55 STD_VIDEO_H264_LEVEL_IDC_2_0 = 4, 56 STD_VIDEO_H264_LEVEL_IDC_2_1 = 5, 57 STD_VIDEO_H264_LEVEL_IDC_2_2 = 6, 58 STD_VIDEO_H264_LEVEL_IDC_3_0 = 7, 59 STD_VIDEO_H264_LEVEL_IDC_3_1 = 8, 60 STD_VIDEO_H264_LEVEL_IDC_3_2 = 9, 61 STD_VIDEO_H264_LEVEL_IDC_4_0 = 10, 62 STD_VIDEO_H264_LEVEL_IDC_4_1 = 11, 63 STD_VIDEO_H264_LEVEL_IDC_4_2 = 12, 64 STD_VIDEO_H264_LEVEL_IDC_5_0 = 13, 65 STD_VIDEO_H264_LEVEL_IDC_5_1 = 14, 66 STD_VIDEO_H264_LEVEL_IDC_5_2 = 15, 67 STD_VIDEO_H264_LEVEL_IDC_6_0 = 16, 68 STD_VIDEO_H264_LEVEL_IDC_6_1 = 17, 69 STD_VIDEO_H264_LEVEL_IDC_6_2 = 18, 70 STD_VIDEO_H264_LEVEL_IDC_INVALID = 0x7FFFFFFF, 71 STD_VIDEO_H264_LEVEL_IDC_MAX_ENUM = 0x7FFFFFFF 72 } StdVideoH264LevelIdc; 73 74 typedef enum StdVideoH264PocType { 75 STD_VIDEO_H264_POC_TYPE_0 = 0, 76 STD_VIDEO_H264_POC_TYPE_1 = 1, 77 STD_VIDEO_H264_POC_TYPE_2 = 2, 78 STD_VIDEO_H264_POC_TYPE_INVALID = 0x7FFFFFFF, 79 STD_VIDEO_H264_POC_TYPE_MAX_ENUM = 0x7FFFFFFF 80 } StdVideoH264PocType; 81 82 typedef enum StdVideoH264AspectRatioIdc { 83 STD_VIDEO_H264_ASPECT_RATIO_IDC_UNSPECIFIED = 0, 84 STD_VIDEO_H264_ASPECT_RATIO_IDC_SQUARE = 1, 85 STD_VIDEO_H264_ASPECT_RATIO_IDC_12_11 = 2, 86 STD_VIDEO_H264_ASPECT_RATIO_IDC_10_11 = 3, 87 STD_VIDEO_H264_ASPECT_RATIO_IDC_16_11 = 4, 88 STD_VIDEO_H264_ASPECT_RATIO_IDC_40_33 = 5, 89 STD_VIDEO_H264_ASPECT_RATIO_IDC_24_11 = 6, 90 STD_VIDEO_H264_ASPECT_RATIO_IDC_20_11 = 7, 91 STD_VIDEO_H264_ASPECT_RATIO_IDC_32_11 = 8, 92 STD_VIDEO_H264_ASPECT_RATIO_IDC_80_33 = 9, 93 STD_VIDEO_H264_ASPECT_RATIO_IDC_18_11 = 10, 94 STD_VIDEO_H264_ASPECT_RATIO_IDC_15_11 = 11, 95 STD_VIDEO_H264_ASPECT_RATIO_IDC_64_33 = 12, 96 STD_VIDEO_H264_ASPECT_RATIO_IDC_160_99 = 13, 97 STD_VIDEO_H264_ASPECT_RATIO_IDC_4_3 = 14, 98 STD_VIDEO_H264_ASPECT_RATIO_IDC_3_2 = 15, 99 STD_VIDEO_H264_ASPECT_RATIO_IDC_2_1 = 16, 100 STD_VIDEO_H264_ASPECT_RATIO_IDC_EXTENDED_SAR = 255, 101 STD_VIDEO_H264_ASPECT_RATIO_IDC_INVALID = 0x7FFFFFFF, 102 STD_VIDEO_H264_ASPECT_RATIO_IDC_MAX_ENUM = 0x7FFFFFFF 103 } StdVideoH264AspectRatioIdc; 104 105 typedef enum StdVideoH264WeightedBipredIdc { 106 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_DEFAULT = 0, 107 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_EXPLICIT = 1, 108 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_IMPLICIT = 2, 109 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_INVALID = 0x7FFFFFFF, 110 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_MAX_ENUM = 0x7FFFFFFF 111 } StdVideoH264WeightedBipredIdc; 112 113 typedef enum StdVideoH264ModificationOfPicNumsIdc { 114 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_SHORT_TERM_SUBTRACT = 0, 115 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_SHORT_TERM_ADD = 1, 116 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_LONG_TERM = 2, 117 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_END = 3, 118 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_INVALID = 0x7FFFFFFF, 119 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_MAX_ENUM = 0x7FFFFFFF 120 } StdVideoH264ModificationOfPicNumsIdc; 121 122 typedef enum StdVideoH264MemMgmtControlOp { 123 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_END = 0, 124 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_SHORT_TERM = 1, 125 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_LONG_TERM = 2, 126 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_MARK_LONG_TERM = 3, 127 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_SET_MAX_LONG_TERM_INDEX = 4, 128 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_ALL = 5, 129 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_MARK_CURRENT_AS_LONG_TERM = 6, 130 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_INVALID = 0x7FFFFFFF, 131 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_MAX_ENUM = 0x7FFFFFFF 132 } StdVideoH264MemMgmtControlOp; 133 134 typedef enum StdVideoH264CabacInitIdc { 135 STD_VIDEO_H264_CABAC_INIT_IDC_0 = 0, 136 STD_VIDEO_H264_CABAC_INIT_IDC_1 = 1, 137 STD_VIDEO_H264_CABAC_INIT_IDC_2 = 2, 138 STD_VIDEO_H264_CABAC_INIT_IDC_INVALID = 0x7FFFFFFF, 139 STD_VIDEO_H264_CABAC_INIT_IDC_MAX_ENUM = 0x7FFFFFFF 140 } StdVideoH264CabacInitIdc; 141 142 typedef enum StdVideoH264DisableDeblockingFilterIdc { 143 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_DISABLED = 0, 144 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_ENABLED = 1, 145 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_PARTIAL = 2, 146 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_INVALID = 0x7FFFFFFF, 147 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_MAX_ENUM = 0x7FFFFFFF 148 } StdVideoH264DisableDeblockingFilterIdc; 149 150 typedef enum StdVideoH264SliceType { 151 STD_VIDEO_H264_SLICE_TYPE_P = 0, 152 STD_VIDEO_H264_SLICE_TYPE_B = 1, 153 STD_VIDEO_H264_SLICE_TYPE_I = 2, 154 STD_VIDEO_H264_SLICE_TYPE_INVALID = 0x7FFFFFFF, 155 STD_VIDEO_H264_SLICE_TYPE_MAX_ENUM = 0x7FFFFFFF 156 } StdVideoH264SliceType; 157 158 typedef enum StdVideoH264PictureType { 159 STD_VIDEO_H264_PICTURE_TYPE_P = 0, 160 STD_VIDEO_H264_PICTURE_TYPE_B = 1, 161 STD_VIDEO_H264_PICTURE_TYPE_I = 2, 162 STD_VIDEO_H264_PICTURE_TYPE_IDR = 5, 163 STD_VIDEO_H264_PICTURE_TYPE_INVALID = 0x7FFFFFFF, 164 STD_VIDEO_H264_PICTURE_TYPE_MAX_ENUM = 0x7FFFFFFF 165 } StdVideoH264PictureType; 166 167 typedef enum StdVideoH264NonVclNaluType { 168 STD_VIDEO_H264_NON_VCL_NALU_TYPE_SPS = 0, 169 STD_VIDEO_H264_NON_VCL_NALU_TYPE_PPS = 1, 170 STD_VIDEO_H264_NON_VCL_NALU_TYPE_AUD = 2, 171 STD_VIDEO_H264_NON_VCL_NALU_TYPE_PREFIX = 3, 172 STD_VIDEO_H264_NON_VCL_NALU_TYPE_END_OF_SEQUENCE = 4, 173 STD_VIDEO_H264_NON_VCL_NALU_TYPE_END_OF_STREAM = 5, 174 STD_VIDEO_H264_NON_VCL_NALU_TYPE_PRECODED = 6, 175 STD_VIDEO_H264_NON_VCL_NALU_TYPE_INVALID = 0x7FFFFFFF, 176 STD_VIDEO_H264_NON_VCL_NALU_TYPE_MAX_ENUM = 0x7FFFFFFF 177 } StdVideoH264NonVclNaluType; 178 typedef struct StdVideoH264SpsVuiFlags { 179 uint32_t aspect_ratio_info_present_flag : 1; 180 uint32_t overscan_info_present_flag : 1; 181 uint32_t overscan_appropriate_flag : 1; 182 uint32_t video_signal_type_present_flag : 1; 183 uint32_t video_full_range_flag : 1; 184 uint32_t color_description_present_flag : 1; 185 uint32_t chroma_loc_info_present_flag : 1; 186 uint32_t timing_info_present_flag : 1; 187 uint32_t fixed_frame_rate_flag : 1; 188 uint32_t bitstream_restriction_flag : 1; 189 uint32_t nal_hrd_parameters_present_flag : 1; 190 uint32_t vcl_hrd_parameters_present_flag : 1; 191 } StdVideoH264SpsVuiFlags; 192 193 typedef struct StdVideoH264HrdParameters { 194 uint8_t cpb_cnt_minus1; 195 uint8_t bit_rate_scale; 196 uint8_t cpb_size_scale; 197 uint8_t reserved1; 198 uint32_t bit_rate_value_minus1[STD_VIDEO_H264_CPB_CNT_LIST_SIZE]; 199 uint32_t cpb_size_value_minus1[STD_VIDEO_H264_CPB_CNT_LIST_SIZE]; 200 uint8_t cbr_flag[STD_VIDEO_H264_CPB_CNT_LIST_SIZE]; 201 uint32_t initial_cpb_removal_delay_length_minus1; 202 uint32_t cpb_removal_delay_length_minus1; 203 uint32_t dpb_output_delay_length_minus1; 204 uint32_t time_offset_length; 205 } StdVideoH264HrdParameters; 206 207 typedef struct StdVideoH264SequenceParameterSetVui { 208 StdVideoH264SpsVuiFlags flags; 209 StdVideoH264AspectRatioIdc aspect_ratio_idc; 210 uint16_t sar_width; 211 uint16_t sar_height; 212 uint8_t video_format; 213 uint8_t colour_primaries; 214 uint8_t transfer_characteristics; 215 uint8_t matrix_coefficients; 216 uint32_t num_units_in_tick; 217 uint32_t time_scale; 218 uint8_t max_num_reorder_frames; 219 uint8_t max_dec_frame_buffering; 220 uint8_t chroma_sample_loc_type_top_field; 221 uint8_t chroma_sample_loc_type_bottom_field; 222 uint32_t reserved1; 223 const StdVideoH264HrdParameters* pHrdParameters; 224 } StdVideoH264SequenceParameterSetVui; 225 226 typedef struct StdVideoH264SpsFlags { 227 uint32_t constraint_set0_flag : 1; 228 uint32_t constraint_set1_flag : 1; 229 uint32_t constraint_set2_flag : 1; 230 uint32_t constraint_set3_flag : 1; 231 uint32_t constraint_set4_flag : 1; 232 uint32_t constraint_set5_flag : 1; 233 uint32_t direct_8x8_inference_flag : 1; 234 uint32_t mb_adaptive_frame_field_flag : 1; 235 uint32_t frame_mbs_only_flag : 1; 236 uint32_t delta_pic_order_always_zero_flag : 1; 237 uint32_t separate_colour_plane_flag : 1; 238 uint32_t gaps_in_frame_num_value_allowed_flag : 1; 239 uint32_t qpprime_y_zero_transform_bypass_flag : 1; 240 uint32_t frame_cropping_flag : 1; 241 uint32_t seq_scaling_matrix_present_flag : 1; 242 uint32_t vui_parameters_present_flag : 1; 243 } StdVideoH264SpsFlags; 244 245 typedef struct StdVideoH264ScalingLists { 246 uint16_t scaling_list_present_mask; 247 uint16_t use_default_scaling_matrix_mask; 248 uint8_t ScalingList4x4[STD_VIDEO_H264_SCALING_LIST_4X4_NUM_LISTS][STD_VIDEO_H264_SCALING_LIST_4X4_NUM_ELEMENTS]; 249 uint8_t ScalingList8x8[STD_VIDEO_H264_SCALING_LIST_8X8_NUM_LISTS][STD_VIDEO_H264_SCALING_LIST_8X8_NUM_ELEMENTS]; 250 } StdVideoH264ScalingLists; 251 252 typedef struct StdVideoH264SequenceParameterSet { 253 StdVideoH264SpsFlags flags; 254 StdVideoH264ProfileIdc profile_idc; 255 StdVideoH264LevelIdc level_idc; 256 StdVideoH264ChromaFormatIdc chroma_format_idc; 257 uint8_t seq_parameter_set_id; 258 uint8_t bit_depth_luma_minus8; 259 uint8_t bit_depth_chroma_minus8; 260 uint8_t log2_max_frame_num_minus4; 261 StdVideoH264PocType pic_order_cnt_type; 262 int32_t offset_for_non_ref_pic; 263 int32_t offset_for_top_to_bottom_field; 264 uint8_t log2_max_pic_order_cnt_lsb_minus4; 265 uint8_t num_ref_frames_in_pic_order_cnt_cycle; 266 uint8_t max_num_ref_frames; 267 uint8_t reserved1; 268 uint32_t pic_width_in_mbs_minus1; 269 uint32_t pic_height_in_map_units_minus1; 270 uint32_t frame_crop_left_offset; 271 uint32_t frame_crop_right_offset; 272 uint32_t frame_crop_top_offset; 273 uint32_t frame_crop_bottom_offset; 274 uint32_t reserved2; 275 const int32_t* pOffsetForRefFrame; 276 const StdVideoH264ScalingLists* pScalingLists; 277 const StdVideoH264SequenceParameterSetVui* pSequenceParameterSetVui; 278 } StdVideoH264SequenceParameterSet; 279 280 typedef struct StdVideoH264PpsFlags { 281 uint32_t transform_8x8_mode_flag : 1; 282 uint32_t redundant_pic_cnt_present_flag : 1; 283 uint32_t constrained_intra_pred_flag : 1; 284 uint32_t deblocking_filter_control_present_flag : 1; 285 uint32_t weighted_pred_flag : 1; 286 uint32_t bottom_field_pic_order_in_frame_present_flag : 1; 287 uint32_t entropy_coding_mode_flag : 1; 288 uint32_t pic_scaling_matrix_present_flag : 1; 289 } StdVideoH264PpsFlags; 290 291 typedef struct StdVideoH264PictureParameterSet { 292 StdVideoH264PpsFlags flags; 293 uint8_t seq_parameter_set_id; 294 uint8_t pic_parameter_set_id; 295 uint8_t num_ref_idx_l0_default_active_minus1; 296 uint8_t num_ref_idx_l1_default_active_minus1; 297 StdVideoH264WeightedBipredIdc weighted_bipred_idc; 298 int8_t pic_init_qp_minus26; 299 int8_t pic_init_qs_minus26; 300 int8_t chroma_qp_index_offset; 301 int8_t second_chroma_qp_index_offset; 302 const StdVideoH264ScalingLists* pScalingLists; 303 } StdVideoH264PictureParameterSet; 304 305 306 #ifdef __cplusplus 307 } 308 #endif 309 310 #endif 311