1#ifndef VULKAN_VIDEO_CODEC_H264STD_H_
2#define VULKAN_VIDEO_CODEC_H264STD_H_ 1
3
4/*
5** Copyright 2015-2024 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
17extern "C" {
18#endif
19
20
21
22// vulkan_video_codec_h264std is a preprocessor guard. Do not pass it to API calls.
23#define vulkan_video_codec_h264std 1
24#include "vulkan_video_codecs_common.h"
25#define STD_VIDEO_H264_CPB_CNT_LIST_SIZE 32
26#define STD_VIDEO_H264_SCALING_LIST_4X4_NUM_LISTS 6
27#define STD_VIDEO_H264_SCALING_LIST_4X4_NUM_ELEMENTS 16
28#define STD_VIDEO_H264_SCALING_LIST_8X8_NUM_LISTS 6
29#define STD_VIDEO_H264_SCALING_LIST_8X8_NUM_ELEMENTS 64
30#define STD_VIDEO_H264_MAX_NUM_LIST_REF 32
31#define STD_VIDEO_H264_MAX_CHROMA_PLANES 2
32#define STD_VIDEO_H264_NO_REFERENCE_PICTURE 0xFF
33
34typedef enum StdVideoH264ChromaFormatIdc {
35 STD_VIDEO_H264_CHROMA_FORMAT_IDC_MONOCHROME = 0,
36 STD_VIDEO_H264_CHROMA_FORMAT_IDC_420 = 1,
37 STD_VIDEO_H264_CHROMA_FORMAT_IDC_422 = 2,
38 STD_VIDEO_H264_CHROMA_FORMAT_IDC_444 = 3,
39 STD_VIDEO_H264_CHROMA_FORMAT_IDC_INVALID = 0x7FFFFFFF,
40 STD_VIDEO_H264_CHROMA_FORMAT_IDC_MAX_ENUM = 0x7FFFFFFF
41} StdVideoH264ChromaFormatIdc;
42
43typedef enum StdVideoH264ProfileIdc {
44 STD_VIDEO_H264_PROFILE_IDC_BASELINE = 66,
45 STD_VIDEO_H264_PROFILE_IDC_MAIN = 77,
46 STD_VIDEO_H264_PROFILE_IDC_HIGH = 100,
47 STD_VIDEO_H264_PROFILE_IDC_HIGH_444_PREDICTIVE = 244,
48 STD_VIDEO_H264_PROFILE_IDC_INVALID = 0x7FFFFFFF,
49 STD_VIDEO_H264_PROFILE_IDC_MAX_ENUM = 0x7FFFFFFF
50} StdVideoH264ProfileIdc;
51
52typedef enum StdVideoH264LevelIdc {
53 STD_VIDEO_H264_LEVEL_IDC_1_0 = 0,
54 STD_VIDEO_H264_LEVEL_IDC_1_1 = 1,
55 STD_VIDEO_H264_LEVEL_IDC_1_2 = 2,
56 STD_VIDEO_H264_LEVEL_IDC_1_3 = 3,
57 STD_VIDEO_H264_LEVEL_IDC_2_0 = 4,
58 STD_VIDEO_H264_LEVEL_IDC_2_1 = 5,
59 STD_VIDEO_H264_LEVEL_IDC_2_2 = 6,
60 STD_VIDEO_H264_LEVEL_IDC_3_0 = 7,
61 STD_VIDEO_H264_LEVEL_IDC_3_1 = 8,
62 STD_VIDEO_H264_LEVEL_IDC_3_2 = 9,
63 STD_VIDEO_H264_LEVEL_IDC_4_0 = 10,
64 STD_VIDEO_H264_LEVEL_IDC_4_1 = 11,
65 STD_VIDEO_H264_LEVEL_IDC_4_2 = 12,
66 STD_VIDEO_H264_LEVEL_IDC_5_0 = 13,
67 STD_VIDEO_H264_LEVEL_IDC_5_1 = 14,
68 STD_VIDEO_H264_LEVEL_IDC_5_2 = 15,
69 STD_VIDEO_H264_LEVEL_IDC_6_0 = 16,
70 STD_VIDEO_H264_LEVEL_IDC_6_1 = 17,
71 STD_VIDEO_H264_LEVEL_IDC_6_2 = 18,
72 STD_VIDEO_H264_LEVEL_IDC_INVALID = 0x7FFFFFFF,
73 STD_VIDEO_H264_LEVEL_IDC_MAX_ENUM = 0x7FFFFFFF
74} StdVideoH264LevelIdc;
75
76typedef enum StdVideoH264PocType {
77 STD_VIDEO_H264_POC_TYPE_0 = 0,
78 STD_VIDEO_H264_POC_TYPE_1 = 1,
79 STD_VIDEO_H264_POC_TYPE_2 = 2,
80 STD_VIDEO_H264_POC_TYPE_INVALID = 0x7FFFFFFF,
81 STD_VIDEO_H264_POC_TYPE_MAX_ENUM = 0x7FFFFFFF
82} StdVideoH264PocType;
83
84typedef enum StdVideoH264AspectRatioIdc {
85 STD_VIDEO_H264_ASPECT_RATIO_IDC_UNSPECIFIED = 0,
86 STD_VIDEO_H264_ASPECT_RATIO_IDC_SQUARE = 1,
87 STD_VIDEO_H264_ASPECT_RATIO_IDC_12_11 = 2,
88 STD_VIDEO_H264_ASPECT_RATIO_IDC_10_11 = 3,
89 STD_VIDEO_H264_ASPECT_RATIO_IDC_16_11 = 4,
90 STD_VIDEO_H264_ASPECT_RATIO_IDC_40_33 = 5,
91 STD_VIDEO_H264_ASPECT_RATIO_IDC_24_11 = 6,
92 STD_VIDEO_H264_ASPECT_RATIO_IDC_20_11 = 7,
93 STD_VIDEO_H264_ASPECT_RATIO_IDC_32_11 = 8,
94 STD_VIDEO_H264_ASPECT_RATIO_IDC_80_33 = 9,
95 STD_VIDEO_H264_ASPECT_RATIO_IDC_18_11 = 10,
96 STD_VIDEO_H264_ASPECT_RATIO_IDC_15_11 = 11,
97 STD_VIDEO_H264_ASPECT_RATIO_IDC_64_33 = 12,
98 STD_VIDEO_H264_ASPECT_RATIO_IDC_160_99 = 13,
99 STD_VIDEO_H264_ASPECT_RATIO_IDC_4_3 = 14,
100 STD_VIDEO_H264_ASPECT_RATIO_IDC_3_2 = 15,
101 STD_VIDEO_H264_ASPECT_RATIO_IDC_2_1 = 16,
102 STD_VIDEO_H264_ASPECT_RATIO_IDC_EXTENDED_SAR = 255,
103 STD_VIDEO_H264_ASPECT_RATIO_IDC_INVALID = 0x7FFFFFFF,
104 STD_VIDEO_H264_ASPECT_RATIO_IDC_MAX_ENUM = 0x7FFFFFFF
105} StdVideoH264AspectRatioIdc;
106
107typedef enum StdVideoH264WeightedBipredIdc {
108 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_DEFAULT = 0,
109 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_EXPLICIT = 1,
110 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_IMPLICIT = 2,
111 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_INVALID = 0x7FFFFFFF,
112 STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_MAX_ENUM = 0x7FFFFFFF
113} StdVideoH264WeightedBipredIdc;
114
115typedef enum StdVideoH264ModificationOfPicNumsIdc {
116 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_SHORT_TERM_SUBTRACT = 0,
117 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_SHORT_TERM_ADD = 1,
118 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_LONG_TERM = 2,
119 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_END = 3,
120 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_INVALID = 0x7FFFFFFF,
121 STD_VIDEO_H264_MODIFICATION_OF_PIC_NUMS_IDC_MAX_ENUM = 0x7FFFFFFF
122} StdVideoH264ModificationOfPicNumsIdc;
123
124typedef enum StdVideoH264MemMgmtControlOp {
125 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_END = 0,
126 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_SHORT_TERM = 1,
127 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_LONG_TERM = 2,
128 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_MARK_LONG_TERM = 3,
129 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_SET_MAX_LONG_TERM_INDEX = 4,
130 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_UNMARK_ALL = 5,
131 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_MARK_CURRENT_AS_LONG_TERM = 6,
132 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_INVALID = 0x7FFFFFFF,
133 STD_VIDEO_H264_MEM_MGMT_CONTROL_OP_MAX_ENUM = 0x7FFFFFFF
134} StdVideoH264MemMgmtControlOp;
135
136typedef enum StdVideoH264CabacInitIdc {
137 STD_VIDEO_H264_CABAC_INIT_IDC_0 = 0,
138 STD_VIDEO_H264_CABAC_INIT_IDC_1 = 1,
139 STD_VIDEO_H264_CABAC_INIT_IDC_2 = 2,
140 STD_VIDEO_H264_CABAC_INIT_IDC_INVALID = 0x7FFFFFFF,
141 STD_VIDEO_H264_CABAC_INIT_IDC_MAX_ENUM = 0x7FFFFFFF
142} StdVideoH264CabacInitIdc;
143
144typedef enum StdVideoH264DisableDeblockingFilterIdc {
145 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_DISABLED = 0,
146 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_ENABLED = 1,
147 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_PARTIAL = 2,
148 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_INVALID = 0x7FFFFFFF,
149 STD_VIDEO_H264_DISABLE_DEBLOCKING_FILTER_IDC_MAX_ENUM = 0x7FFFFFFF
150} StdVideoH264DisableDeblockingFilterIdc;
151
152typedef enum StdVideoH264SliceType {
153 STD_VIDEO_H264_SLICE_TYPE_P = 0,
154 STD_VIDEO_H264_SLICE_TYPE_B = 1,
155 STD_VIDEO_H264_SLICE_TYPE_I = 2,
156 STD_VIDEO_H264_SLICE_TYPE_INVALID = 0x7FFFFFFF,
157 STD_VIDEO_H264_SLICE_TYPE_MAX_ENUM = 0x7FFFFFFF
158} StdVideoH264SliceType;
159
160typedef enum StdVideoH264PictureType {
161 STD_VIDEO_H264_PICTURE_TYPE_P = 0,
162 STD_VIDEO_H264_PICTURE_TYPE_B = 1,
163 STD_VIDEO_H264_PICTURE_TYPE_I = 2,
164 STD_VIDEO_H264_PICTURE_TYPE_IDR = 5,
165 STD_VIDEO_H264_PICTURE_TYPE_INVALID = 0x7FFFFFFF,
166 STD_VIDEO_H264_PICTURE_TYPE_MAX_ENUM = 0x7FFFFFFF
167} StdVideoH264PictureType;
168
169typedef enum StdVideoH264NonVclNaluType {
170 STD_VIDEO_H264_NON_VCL_NALU_TYPE_SPS = 0,
171 STD_VIDEO_H264_NON_VCL_NALU_TYPE_PPS = 1,
172 STD_VIDEO_H264_NON_VCL_NALU_TYPE_AUD = 2,
173 STD_VIDEO_H264_NON_VCL_NALU_TYPE_PREFIX = 3,
174 STD_VIDEO_H264_NON_VCL_NALU_TYPE_END_OF_SEQUENCE = 4,
175 STD_VIDEO_H264_NON_VCL_NALU_TYPE_END_OF_STREAM = 5,
176 STD_VIDEO_H264_NON_VCL_NALU_TYPE_PRECODED = 6,
177 STD_VIDEO_H264_NON_VCL_NALU_TYPE_INVALID = 0x7FFFFFFF,
178 STD_VIDEO_H264_NON_VCL_NALU_TYPE_MAX_ENUM = 0x7FFFFFFF
179} StdVideoH264NonVclNaluType;
180typedef struct StdVideoH264SpsVuiFlags {
181 uint32_t aspect_ratio_info_present_flag : 1;
182 uint32_t overscan_info_present_flag : 1;
183 uint32_t overscan_appropriate_flag : 1;
184 uint32_t video_signal_type_present_flag : 1;
185 uint32_t video_full_range_flag : 1;
186 uint32_t color_description_present_flag : 1;
187 uint32_t chroma_loc_info_present_flag : 1;
188 uint32_t timing_info_present_flag : 1;
189 uint32_t fixed_frame_rate_flag : 1;
190 uint32_t bitstream_restriction_flag : 1;
191 uint32_t nal_hrd_parameters_present_flag : 1;
192 uint32_t vcl_hrd_parameters_present_flag : 1;
193} StdVideoH264SpsVuiFlags;
194
195typedef struct StdVideoH264HrdParameters {
196 uint8_t cpb_cnt_minus1;
197 uint8_t bit_rate_scale;
198 uint8_t cpb_size_scale;
199 uint8_t reserved1;
200 uint32_t bit_rate_value_minus1[STD_VIDEO_H264_CPB_CNT_LIST_SIZE];
201 uint32_t cpb_size_value_minus1[STD_VIDEO_H264_CPB_CNT_LIST_SIZE];
202 uint8_t cbr_flag[STD_VIDEO_H264_CPB_CNT_LIST_SIZE];
203 uint32_t initial_cpb_removal_delay_length_minus1;
204 uint32_t cpb_removal_delay_length_minus1;
205 uint32_t dpb_output_delay_length_minus1;
206 uint32_t time_offset_length;
207} StdVideoH264HrdParameters;
208
209typedef struct StdVideoH264SequenceParameterSetVui {
210 StdVideoH264SpsVuiFlags flags;
211 StdVideoH264AspectRatioIdc aspect_ratio_idc;
212 uint16_t sar_width;
213 uint16_t sar_height;
214 uint8_t video_format;
215 uint8_t colour_primaries;
216 uint8_t transfer_characteristics;
217 uint8_t matrix_coefficients;
218 uint32_t num_units_in_tick;
219 uint32_t time_scale;
220 uint8_t max_num_reorder_frames;
221 uint8_t max_dec_frame_buffering;
222 uint8_t chroma_sample_loc_type_top_field;
223 uint8_t chroma_sample_loc_type_bottom_field;
224 uint32_t reserved1;
225 const StdVideoH264HrdParameters* pHrdParameters;
226} StdVideoH264SequenceParameterSetVui;
227
228typedef struct StdVideoH264SpsFlags {
229 uint32_t constraint_set0_flag : 1;
230 uint32_t constraint_set1_flag : 1;
231 uint32_t constraint_set2_flag : 1;
232 uint32_t constraint_set3_flag : 1;
233 uint32_t constraint_set4_flag : 1;
234 uint32_t constraint_set5_flag : 1;
235 uint32_t direct_8x8_inference_flag : 1;
236 uint32_t mb_adaptive_frame_field_flag : 1;
237 uint32_t frame_mbs_only_flag : 1;
238 uint32_t delta_pic_order_always_zero_flag : 1;
239 uint32_t separate_colour_plane_flag : 1;
240 uint32_t gaps_in_frame_num_value_allowed_flag : 1;
241 uint32_t qpprime_y_zero_transform_bypass_flag : 1;
242 uint32_t frame_cropping_flag : 1;
243 uint32_t seq_scaling_matrix_present_flag : 1;
244 uint32_t vui_parameters_present_flag : 1;
245} StdVideoH264SpsFlags;
246
247typedef struct StdVideoH264ScalingLists {
248 uint16_t scaling_list_present_mask;
249 uint16_t use_default_scaling_matrix_mask;
250 uint8_t ScalingList4x4[STD_VIDEO_H264_SCALING_LIST_4X4_NUM_LISTS][STD_VIDEO_H264_SCALING_LIST_4X4_NUM_ELEMENTS];
251 uint8_t ScalingList8x8[STD_VIDEO_H264_SCALING_LIST_8X8_NUM_LISTS][STD_VIDEO_H264_SCALING_LIST_8X8_NUM_ELEMENTS];
252} StdVideoH264ScalingLists;
253
254typedef struct StdVideoH264SequenceParameterSet {
255 StdVideoH264SpsFlags flags;
256 StdVideoH264ProfileIdc profile_idc;
257 StdVideoH264LevelIdc level_idc;
258 StdVideoH264ChromaFormatIdc chroma_format_idc;
259 uint8_t seq_parameter_set_id;
260 uint8_t bit_depth_luma_minus8;
261 uint8_t bit_depth_chroma_minus8;
262 uint8_t log2_max_frame_num_minus4;
263 StdVideoH264PocType pic_order_cnt_type;
264 int32_t offset_for_non_ref_pic;
265 int32_t offset_for_top_to_bottom_field;
266 uint8_t log2_max_pic_order_cnt_lsb_minus4;
267 uint8_t num_ref_frames_in_pic_order_cnt_cycle;
268 uint8_t max_num_ref_frames;
269 uint8_t reserved1;
270 uint32_t pic_width_in_mbs_minus1;
271 uint32_t pic_height_in_map_units_minus1;
272 uint32_t frame_crop_left_offset;
273 uint32_t frame_crop_right_offset;
274 uint32_t frame_crop_top_offset;
275 uint32_t frame_crop_bottom_offset;
276 uint32_t reserved2;
277 const int32_t* pOffsetForRefFrame;
278 const StdVideoH264ScalingLists* pScalingLists;
279 const StdVideoH264SequenceParameterSetVui* pSequenceParameterSetVui;
280} StdVideoH264SequenceParameterSet;
281
282typedef struct StdVideoH264PpsFlags {
283 uint32_t transform_8x8_mode_flag : 1;
284 uint32_t redundant_pic_cnt_present_flag : 1;
285 uint32_t constrained_intra_pred_flag : 1;
286 uint32_t deblocking_filter_control_present_flag : 1;
287 uint32_t weighted_pred_flag : 1;
288 uint32_t bottom_field_pic_order_in_frame_present_flag : 1;
289 uint32_t entropy_coding_mode_flag : 1;
290 uint32_t pic_scaling_matrix_present_flag : 1;
291} StdVideoH264PpsFlags;
292
293typedef struct StdVideoH264PictureParameterSet {
294 StdVideoH264PpsFlags flags;
295 uint8_t seq_parameter_set_id;
296 uint8_t pic_parameter_set_id;
297 uint8_t num_ref_idx_l0_default_active_minus1;
298 uint8_t num_ref_idx_l1_default_active_minus1;
299 StdVideoH264WeightedBipredIdc weighted_bipred_idc;
300 int8_t pic_init_qp_minus26;
301 int8_t pic_init_qs_minus26;
302 int8_t chroma_qp_index_offset;
303 int8_t second_chroma_qp_index_offset;
304 const StdVideoH264ScalingLists* pScalingLists;
305} StdVideoH264PictureParameterSet;
306
307
308#ifdef __cplusplus
309}
310#endif
311
312#endif
313