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1 #ifndef VULKAN_VIDEO_CODEC_VP9STD_H_
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2 #define VULKAN_VIDEO_CODEC_VP9STD_H_ 1
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3
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4 /*
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5 ** Copyright 2015-2025 The Khronos Group Inc.
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6 **
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7 ** SPDX-License-Identifier: Apache-2.0
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8 */
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9
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10 /*
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11 ** This header is generated from the Khronos Vulkan XML API Registry.
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12 **
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13 */
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14
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15
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16 #ifdef __cplusplus
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17 extern "C" {
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18 #endif
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19
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20
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21
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22 // vulkan_video_codec_vp9std is a preprocessor guard. Do not pass it to API calls.
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23 #define vulkan_video_codec_vp9std 1
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24 #include "vulkan_video_codecs_common.h"
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25 #define STD_VIDEO_VP9_NUM_REF_FRAMES 8U
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26 #define STD_VIDEO_VP9_REFS_PER_FRAME 3U
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27 #define STD_VIDEO_VP9_MAX_REF_FRAMES 4U
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28 #define STD_VIDEO_VP9_LOOP_FILTER_ADJUSTMENTS 2U
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29 #define STD_VIDEO_VP9_MAX_SEGMENTS 8U
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30 #define STD_VIDEO_VP9_SEG_LVL_MAX 4U
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31 #define STD_VIDEO_VP9_MAX_SEGMENTATION_TREE_PROBS 7U
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32 #define STD_VIDEO_VP9_MAX_SEGMENTATION_PRED_PROB 3U
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33
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34 typedef enum StdVideoVP9Profile {
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35 STD_VIDEO_VP9_PROFILE_0 = 0,
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36 STD_VIDEO_VP9_PROFILE_1 = 1,
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37 STD_VIDEO_VP9_PROFILE_2 = 2,
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38 STD_VIDEO_VP9_PROFILE_3 = 3,
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39 STD_VIDEO_VP9_PROFILE_INVALID = 0x7FFFFFFF,
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40 STD_VIDEO_VP9_PROFILE_MAX_ENUM = 0x7FFFFFFF
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41 } StdVideoVP9Profile;
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42
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43 typedef enum StdVideoVP9Level {
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44 STD_VIDEO_VP9_LEVEL_1_0 = 0,
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45 STD_VIDEO_VP9_LEVEL_1_1 = 1,
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46 STD_VIDEO_VP9_LEVEL_2_0 = 2,
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47 STD_VIDEO_VP9_LEVEL_2_1 = 3,
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48 STD_VIDEO_VP9_LEVEL_3_0 = 4,
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49 STD_VIDEO_VP9_LEVEL_3_1 = 5,
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50 STD_VIDEO_VP9_LEVEL_4_0 = 6,
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51 STD_VIDEO_VP9_LEVEL_4_1 = 7,
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52 STD_VIDEO_VP9_LEVEL_5_0 = 8,
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53 STD_VIDEO_VP9_LEVEL_5_1 = 9,
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54 STD_VIDEO_VP9_LEVEL_5_2 = 10,
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55 STD_VIDEO_VP9_LEVEL_6_0 = 11,
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56 STD_VIDEO_VP9_LEVEL_6_1 = 12,
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57 STD_VIDEO_VP9_LEVEL_6_2 = 13,
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58 STD_VIDEO_VP9_LEVEL_INVALID = 0x7FFFFFFF,
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59 STD_VIDEO_VP9_LEVEL_MAX_ENUM = 0x7FFFFFFF
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60 } StdVideoVP9Level;
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61
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62 typedef enum StdVideoVP9FrameType {
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63 STD_VIDEO_VP9_FRAME_TYPE_KEY = 0,
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64 STD_VIDEO_VP9_FRAME_TYPE_NON_KEY = 1,
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65 STD_VIDEO_VP9_FRAME_TYPE_INVALID = 0x7FFFFFFF,
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66 STD_VIDEO_VP9_FRAME_TYPE_MAX_ENUM = 0x7FFFFFFF
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67 } StdVideoVP9FrameType;
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68
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69 typedef enum StdVideoVP9ReferenceName {
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70 STD_VIDEO_VP9_REFERENCE_NAME_INTRA_FRAME = 0,
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71 STD_VIDEO_VP9_REFERENCE_NAME_LAST_FRAME = 1,
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72 STD_VIDEO_VP9_REFERENCE_NAME_GOLDEN_FRAME = 2,
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73 STD_VIDEO_VP9_REFERENCE_NAME_ALTREF_FRAME = 3,
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74 STD_VIDEO_VP9_REFERENCE_NAME_INVALID = 0x7FFFFFFF,
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75 STD_VIDEO_VP9_REFERENCE_NAME_MAX_ENUM = 0x7FFFFFFF
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76 } StdVideoVP9ReferenceName;
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77
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78 typedef enum StdVideoVP9InterpolationFilter {
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79 STD_VIDEO_VP9_INTERPOLATION_FILTER_EIGHTTAP = 0,
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80 STD_VIDEO_VP9_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH = 1,
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81 STD_VIDEO_VP9_INTERPOLATION_FILTER_EIGHTTAP_SHARP = 2,
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82 STD_VIDEO_VP9_INTERPOLATION_FILTER_BILINEAR = 3,
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83 STD_VIDEO_VP9_INTERPOLATION_FILTER_SWITCHABLE = 4,
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84 STD_VIDEO_VP9_INTERPOLATION_FILTER_INVALID = 0x7FFFFFFF,
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85 STD_VIDEO_VP9_INTERPOLATION_FILTER_MAX_ENUM = 0x7FFFFFFF
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86 } StdVideoVP9InterpolationFilter;
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87
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88 typedef enum StdVideoVP9ColorSpace {
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89 STD_VIDEO_VP9_COLOR_SPACE_UNKNOWN = 0,
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90 STD_VIDEO_VP9_COLOR_SPACE_BT_601 = 1,
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91 STD_VIDEO_VP9_COLOR_SPACE_BT_709 = 2,
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92 STD_VIDEO_VP9_COLOR_SPACE_SMPTE_170 = 3,
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93 STD_VIDEO_VP9_COLOR_SPACE_SMPTE_240 = 4,
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94 STD_VIDEO_VP9_COLOR_SPACE_BT_2020 = 5,
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95 STD_VIDEO_VP9_COLOR_SPACE_RESERVED = 6,
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96 STD_VIDEO_VP9_COLOR_SPACE_RGB = 7,
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97 STD_VIDEO_VP9_COLOR_SPACE_INVALID = 0x7FFFFFFF,
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98 STD_VIDEO_VP9_COLOR_SPACE_MAX_ENUM = 0x7FFFFFFF
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99 } StdVideoVP9ColorSpace;
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100 typedef struct StdVideoVP9ColorConfigFlags {
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101 uint32_t color_range : 1;
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102 uint32_t reserved : 31;
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103 } StdVideoVP9ColorConfigFlags;
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104
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105 typedef struct StdVideoVP9ColorConfig {
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106 StdVideoVP9ColorConfigFlags flags;
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107 uint8_t BitDepth;
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108 uint8_t subsampling_x;
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109 uint8_t subsampling_y;
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110 uint8_t reserved1;
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111 StdVideoVP9ColorSpace color_space;
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112 } StdVideoVP9ColorConfig;
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113
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114 typedef struct StdVideoVP9LoopFilterFlags {
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115 uint32_t loop_filter_delta_enabled : 1;
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116 uint32_t loop_filter_delta_update : 1;
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117 uint32_t reserved : 30;
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118 } StdVideoVP9LoopFilterFlags;
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119
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120 typedef struct StdVideoVP9LoopFilter {
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121 StdVideoVP9LoopFilterFlags flags;
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122 uint8_t loop_filter_level;
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123 uint8_t loop_filter_sharpness;
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124 uint8_t update_ref_delta;
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125 int8_t loop_filter_ref_deltas[STD_VIDEO_VP9_MAX_REF_FRAMES];
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126 uint8_t update_mode_delta;
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127 int8_t loop_filter_mode_deltas[STD_VIDEO_VP9_LOOP_FILTER_ADJUSTMENTS];
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128 } StdVideoVP9LoopFilter;
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129
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130 typedef struct StdVideoVP9SegmentationFlags {
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131 uint32_t segmentation_update_map : 1;
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132 uint32_t segmentation_temporal_update : 1;
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133 uint32_t segmentation_update_data : 1;
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134 uint32_t segmentation_abs_or_delta_update : 1;
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135 uint32_t reserved : 28;
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136 } StdVideoVP9SegmentationFlags;
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137
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138 typedef struct StdVideoVP9Segmentation {
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139 StdVideoVP9SegmentationFlags flags;
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140 uint8_t segmentation_tree_probs[STD_VIDEO_VP9_MAX_SEGMENTATION_TREE_PROBS];
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141 uint8_t segmentation_pred_prob[STD_VIDEO_VP9_MAX_SEGMENTATION_PRED_PROB];
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142 uint8_t FeatureEnabled[STD_VIDEO_VP9_MAX_SEGMENTS];
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143 int16_t FeatureData[STD_VIDEO_VP9_MAX_SEGMENTS][STD_VIDEO_VP9_SEG_LVL_MAX];
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144 } StdVideoVP9Segmentation;
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145
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146
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147 #ifdef __cplusplus
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148 }
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149 #endif
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150
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151 #endif
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