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
17extern "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
32typedef 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
41typedef 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
50typedef 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
74typedef 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
82typedef 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
105typedef 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
113typedef 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
122typedef 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
134typedef 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
142typedef 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
150typedef 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
158typedef 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
167typedef 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;
178typedef 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
193typedef 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
207typedef 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
226typedef 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
245typedef 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
252typedef 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
280typedef 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
291typedef 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