1 /////////////////////////////////////////////////////////////////////////////// 2 // 3 // Copyright (c) 2015-2016 The Khronos Group Inc. 4 // Copyright (c) 2015-2016 Valve Corporation 5 // Copyright (c) 2015-2016 LunarG, Inc. 6 // Copyright (c) 2015-2016 Google, Inc. 7 // 8 // Licensed under the Apache License, Version 2.0 (the "License"); 9 // you may not use this file except in compliance with the License. 10 // You may obtain a copy of the License at 11 // 12 // http://www.apache.org/licenses/LICENSE-2.0 13 // 14 // Unless required by applicable law or agreed to in writing, software 15 // distributed under the License is distributed on an "AS IS" BASIS, 16 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 // See the License for the specific language governing permissions and 18 // limitations under the License. 19 /////////////////////////////////////////////////////////////////////////////// 20 21 #include "vkjson.h" 22 23 #include <assert.h> 24 #include <string.h> 25 #include <stdlib.h> 26 27 #include <cmath> 28 #include <cinttypes> 29 #include <cstdio> 30 #include <limits> 31 #include <memory> 32 #include <sstream> 33 #include <type_traits> 34 #include <utility> 35 36 #include <json/json.h> 37 38 namespace { 39 40 inline bool IsIntegral(double value) { 41 #if defined(ANDROID) 42 // Android NDK doesn't provide std::trunc yet 43 return trunc(value) == value; 44 #else 45 return std::trunc(value) == value; 46 #endif 47 } 48 49 template <typename T> struct EnumTraits; 50 template <> struct EnumTraits<VkPhysicalDeviceType> { 51 static uint32_t min() { return VK_PHYSICAL_DEVICE_TYPE_BEGIN_RANGE; } 52 static uint32_t max() { return VK_PHYSICAL_DEVICE_TYPE_END_RANGE; } 53 static bool exist(uint32_t e) { return e >= min() && e <= max(); } 54 }; 55 56 template <> struct EnumTraits<VkFormat> { 57 static bool exist(uint32_t e) { 58 switch (e) { 59 case VK_FORMAT_UNDEFINED: 60 case VK_FORMAT_R4G4_UNORM_PACK8: 61 case VK_FORMAT_R4G4B4A4_UNORM_PACK16: 62 case VK_FORMAT_B4G4R4A4_UNORM_PACK16: 63 case VK_FORMAT_R5G6B5_UNORM_PACK16: 64 case VK_FORMAT_B5G6R5_UNORM_PACK16: 65 case VK_FORMAT_R5G5B5A1_UNORM_PACK16: 66 case VK_FORMAT_B5G5R5A1_UNORM_PACK16: 67 case VK_FORMAT_A1R5G5B5_UNORM_PACK16: 68 case VK_FORMAT_R8_UNORM: 69 case VK_FORMAT_R8_SNORM: 70 case VK_FORMAT_R8_USCALED: 71 case VK_FORMAT_R8_SSCALED: 72 case VK_FORMAT_R8_UINT: 73 case VK_FORMAT_R8_SINT: 74 case VK_FORMAT_R8_SRGB: 75 case VK_FORMAT_R8G8_UNORM: 76 case VK_FORMAT_R8G8_SNORM: 77 case VK_FORMAT_R8G8_USCALED: 78 case VK_FORMAT_R8G8_SSCALED: 79 case VK_FORMAT_R8G8_UINT: 80 case VK_FORMAT_R8G8_SINT: 81 case VK_FORMAT_R8G8_SRGB: 82 case VK_FORMAT_R8G8B8_UNORM: 83 case VK_FORMAT_R8G8B8_SNORM: 84 case VK_FORMAT_R8G8B8_USCALED: 85 case VK_FORMAT_R8G8B8_SSCALED: 86 case VK_FORMAT_R8G8B8_UINT: 87 case VK_FORMAT_R8G8B8_SINT: 88 case VK_FORMAT_R8G8B8_SRGB: 89 case VK_FORMAT_B8G8R8_UNORM: 90 case VK_FORMAT_B8G8R8_SNORM: 91 case VK_FORMAT_B8G8R8_USCALED: 92 case VK_FORMAT_B8G8R8_SSCALED: 93 case VK_FORMAT_B8G8R8_UINT: 94 case VK_FORMAT_B8G8R8_SINT: 95 case VK_FORMAT_B8G8R8_SRGB: 96 case VK_FORMAT_R8G8B8A8_UNORM: 97 case VK_FORMAT_R8G8B8A8_SNORM: 98 case VK_FORMAT_R8G8B8A8_USCALED: 99 case VK_FORMAT_R8G8B8A8_SSCALED: 100 case VK_FORMAT_R8G8B8A8_UINT: 101 case VK_FORMAT_R8G8B8A8_SINT: 102 case VK_FORMAT_R8G8B8A8_SRGB: 103 case VK_FORMAT_B8G8R8A8_UNORM: 104 case VK_FORMAT_B8G8R8A8_SNORM: 105 case VK_FORMAT_B8G8R8A8_USCALED: 106 case VK_FORMAT_B8G8R8A8_SSCALED: 107 case VK_FORMAT_B8G8R8A8_UINT: 108 case VK_FORMAT_B8G8R8A8_SINT: 109 case VK_FORMAT_B8G8R8A8_SRGB: 110 case VK_FORMAT_A8B8G8R8_UNORM_PACK32: 111 case VK_FORMAT_A8B8G8R8_SNORM_PACK32: 112 case VK_FORMAT_A8B8G8R8_USCALED_PACK32: 113 case VK_FORMAT_A8B8G8R8_SSCALED_PACK32: 114 case VK_FORMAT_A8B8G8R8_UINT_PACK32: 115 case VK_FORMAT_A8B8G8R8_SINT_PACK32: 116 case VK_FORMAT_A8B8G8R8_SRGB_PACK32: 117 case VK_FORMAT_A2R10G10B10_UNORM_PACK32: 118 case VK_FORMAT_A2R10G10B10_SNORM_PACK32: 119 case VK_FORMAT_A2R10G10B10_USCALED_PACK32: 120 case VK_FORMAT_A2R10G10B10_SSCALED_PACK32: 121 case VK_FORMAT_A2R10G10B10_UINT_PACK32: 122 case VK_FORMAT_A2R10G10B10_SINT_PACK32: 123 case VK_FORMAT_A2B10G10R10_UNORM_PACK32: 124 case VK_FORMAT_A2B10G10R10_SNORM_PACK32: 125 case VK_FORMAT_A2B10G10R10_USCALED_PACK32: 126 case VK_FORMAT_A2B10G10R10_SSCALED_PACK32: 127 case VK_FORMAT_A2B10G10R10_UINT_PACK32: 128 case VK_FORMAT_A2B10G10R10_SINT_PACK32: 129 case VK_FORMAT_R16_UNORM: 130 case VK_FORMAT_R16_SNORM: 131 case VK_FORMAT_R16_USCALED: 132 case VK_FORMAT_R16_SSCALED: 133 case VK_FORMAT_R16_UINT: 134 case VK_FORMAT_R16_SINT: 135 case VK_FORMAT_R16_SFLOAT: 136 case VK_FORMAT_R16G16_UNORM: 137 case VK_FORMAT_R16G16_SNORM: 138 case VK_FORMAT_R16G16_USCALED: 139 case VK_FORMAT_R16G16_SSCALED: 140 case VK_FORMAT_R16G16_UINT: 141 case VK_FORMAT_R16G16_SINT: 142 case VK_FORMAT_R16G16_SFLOAT: 143 case VK_FORMAT_R16G16B16_UNORM: 144 case VK_FORMAT_R16G16B16_SNORM: 145 case VK_FORMAT_R16G16B16_USCALED: 146 case VK_FORMAT_R16G16B16_SSCALED: 147 case VK_FORMAT_R16G16B16_UINT: 148 case VK_FORMAT_R16G16B16_SINT: 149 case VK_FORMAT_R16G16B16_SFLOAT: 150 case VK_FORMAT_R16G16B16A16_UNORM: 151 case VK_FORMAT_R16G16B16A16_SNORM: 152 case VK_FORMAT_R16G16B16A16_USCALED: 153 case VK_FORMAT_R16G16B16A16_SSCALED: 154 case VK_FORMAT_R16G16B16A16_UINT: 155 case VK_FORMAT_R16G16B16A16_SINT: 156 case VK_FORMAT_R16G16B16A16_SFLOAT: 157 case VK_FORMAT_R32_UINT: 158 case VK_FORMAT_R32_SINT: 159 case VK_FORMAT_R32_SFLOAT: 160 case VK_FORMAT_R32G32_UINT: 161 case VK_FORMAT_R32G32_SINT: 162 case VK_FORMAT_R32G32_SFLOAT: 163 case VK_FORMAT_R32G32B32_UINT: 164 case VK_FORMAT_R32G32B32_SINT: 165 case VK_FORMAT_R32G32B32_SFLOAT: 166 case VK_FORMAT_R32G32B32A32_UINT: 167 case VK_FORMAT_R32G32B32A32_SINT: 168 case VK_FORMAT_R32G32B32A32_SFLOAT: 169 case VK_FORMAT_R64_UINT: 170 case VK_FORMAT_R64_SINT: 171 case VK_FORMAT_R64_SFLOAT: 172 case VK_FORMAT_R64G64_UINT: 173 case VK_FORMAT_R64G64_SINT: 174 case VK_FORMAT_R64G64_SFLOAT: 175 case VK_FORMAT_R64G64B64_UINT: 176 case VK_FORMAT_R64G64B64_SINT: 177 case VK_FORMAT_R64G64B64_SFLOAT: 178 case VK_FORMAT_R64G64B64A64_UINT: 179 case VK_FORMAT_R64G64B64A64_SINT: 180 case VK_FORMAT_R64G64B64A64_SFLOAT: 181 case VK_FORMAT_B10G11R11_UFLOAT_PACK32: 182 case VK_FORMAT_E5B9G9R9_UFLOAT_PACK32: 183 case VK_FORMAT_D16_UNORM: 184 case VK_FORMAT_X8_D24_UNORM_PACK32: 185 case VK_FORMAT_D32_SFLOAT: 186 case VK_FORMAT_S8_UINT: 187 case VK_FORMAT_D16_UNORM_S8_UINT: 188 case VK_FORMAT_D24_UNORM_S8_UINT: 189 case VK_FORMAT_D32_SFLOAT_S8_UINT: 190 case VK_FORMAT_BC1_RGB_UNORM_BLOCK: 191 case VK_FORMAT_BC1_RGB_SRGB_BLOCK: 192 case VK_FORMAT_BC1_RGBA_UNORM_BLOCK: 193 case VK_FORMAT_BC1_RGBA_SRGB_BLOCK: 194 case VK_FORMAT_BC2_UNORM_BLOCK: 195 case VK_FORMAT_BC2_SRGB_BLOCK: 196 case VK_FORMAT_BC3_UNORM_BLOCK: 197 case VK_FORMAT_BC3_SRGB_BLOCK: 198 case VK_FORMAT_BC4_UNORM_BLOCK: 199 case VK_FORMAT_BC4_SNORM_BLOCK: 200 case VK_FORMAT_BC5_UNORM_BLOCK: 201 case VK_FORMAT_BC5_SNORM_BLOCK: 202 case VK_FORMAT_BC6H_UFLOAT_BLOCK: 203 case VK_FORMAT_BC6H_SFLOAT_BLOCK: 204 case VK_FORMAT_BC7_UNORM_BLOCK: 205 case VK_FORMAT_BC7_SRGB_BLOCK: 206 case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: 207 case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK: 208 case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK: 209 case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK: 210 case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK: 211 case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK: 212 case VK_FORMAT_EAC_R11_UNORM_BLOCK: 213 case VK_FORMAT_EAC_R11_SNORM_BLOCK: 214 case VK_FORMAT_EAC_R11G11_UNORM_BLOCK: 215 case VK_FORMAT_EAC_R11G11_SNORM_BLOCK: 216 case VK_FORMAT_ASTC_4x4_UNORM_BLOCK: 217 case VK_FORMAT_ASTC_4x4_SRGB_BLOCK: 218 case VK_FORMAT_ASTC_5x4_UNORM_BLOCK: 219 case VK_FORMAT_ASTC_5x4_SRGB_BLOCK: 220 case VK_FORMAT_ASTC_5x5_UNORM_BLOCK: 221 case VK_FORMAT_ASTC_5x5_SRGB_BLOCK: 222 case VK_FORMAT_ASTC_6x5_UNORM_BLOCK: 223 case VK_FORMAT_ASTC_6x5_SRGB_BLOCK: 224 case VK_FORMAT_ASTC_6x6_UNORM_BLOCK: 225 case VK_FORMAT_ASTC_6x6_SRGB_BLOCK: 226 case VK_FORMAT_ASTC_8x5_UNORM_BLOCK: 227 case VK_FORMAT_ASTC_8x5_SRGB_BLOCK: 228 case VK_FORMAT_ASTC_8x6_UNORM_BLOCK: 229 case VK_FORMAT_ASTC_8x6_SRGB_BLOCK: 230 case VK_FORMAT_ASTC_8x8_UNORM_BLOCK: 231 case VK_FORMAT_ASTC_8x8_SRGB_BLOCK: 232 case VK_FORMAT_ASTC_10x5_UNORM_BLOCK: 233 case VK_FORMAT_ASTC_10x5_SRGB_BLOCK: 234 case VK_FORMAT_ASTC_10x6_UNORM_BLOCK: 235 case VK_FORMAT_ASTC_10x6_SRGB_BLOCK: 236 case VK_FORMAT_ASTC_10x8_UNORM_BLOCK: 237 case VK_FORMAT_ASTC_10x8_SRGB_BLOCK: 238 case VK_FORMAT_ASTC_10x10_UNORM_BLOCK: 239 case VK_FORMAT_ASTC_10x10_SRGB_BLOCK: 240 case VK_FORMAT_ASTC_12x10_UNORM_BLOCK: 241 case VK_FORMAT_ASTC_12x10_SRGB_BLOCK: 242 case VK_FORMAT_ASTC_12x12_UNORM_BLOCK: 243 case VK_FORMAT_ASTC_12x12_SRGB_BLOCK: 244 case VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG: 245 case VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG: 246 case VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG: 247 case VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG: 248 case VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG: 249 case VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG: 250 case VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG: 251 case VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG: 252 case VK_FORMAT_G8B8G8R8_422_UNORM_KHR: 253 case VK_FORMAT_B8G8R8G8_422_UNORM_KHR: 254 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR: 255 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR: 256 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR: 257 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR: 258 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR: 259 case VK_FORMAT_R10X6_UNORM_PACK16_KHR: 260 case VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR: 261 case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR: 262 case VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR: 263 case VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR: 264 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR: 265 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR: 266 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR: 267 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR: 268 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR: 269 case VK_FORMAT_R12X4_UNORM_PACK16_KHR: 270 case VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR: 271 case VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR: 272 case VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR: 273 case VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR: 274 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR: 275 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR: 276 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR: 277 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR: 278 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR: 279 case VK_FORMAT_G16B16G16R16_422_UNORM_KHR: 280 case VK_FORMAT_B16G16R16G16_422_UNORM_KHR: 281 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR: 282 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR: 283 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR: 284 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR: 285 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR: 286 return true; 287 } 288 return false; 289 } 290 }; 291 292 template <> 293 struct EnumTraits<VkPointClippingBehavior> { 294 static uint32_t min() { return VK_POINT_CLIPPING_BEHAVIOR_BEGIN_RANGE; } 295 static uint32_t max() { return VK_POINT_CLIPPING_BEHAVIOR_END_RANGE; } 296 static bool exist(uint32_t e) { return e >= min() && e <= max(); } 297 }; 298 299 template <> 300 struct EnumTraits<VkExternalFenceHandleTypeFlagBits> { 301 static bool exist(uint32_t e) { 302 switch (e) { 303 case VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT: 304 case VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT: 305 case VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT: 306 case VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT: 307 return true; 308 } 309 return false; 310 } 311 }; 312 313 template <> 314 struct EnumTraits<VkExternalSemaphoreHandleTypeFlagBits> { 315 static bool exist(uint32_t e) { 316 switch (e) { 317 case VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT: 318 case VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_BIT: 319 case VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT: 320 case VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_D3D12_FENCE_BIT: 321 case VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT: 322 return true; 323 } 324 return false; 325 } 326 }; 327 328 template <> 329 struct EnumTraits<VkDriverIdKHR> { 330 static uint32_t min() { return VK_DRIVER_ID_BEGIN_RANGE_KHR; } 331 static uint32_t max() { return VK_DRIVER_ID_END_RANGE_KHR; } 332 static bool exist(uint32_t e) { return e >= min() && e <= max(); } 333 }; 334 335 // VkSparseImageFormatProperties 336 337 template <typename Visitor> 338 inline bool Iterate(Visitor* visitor, VkExtent3D* extents) { 339 return 340 visitor->Visit("width", &extents->width) && 341 visitor->Visit("height", &extents->height) && 342 visitor->Visit("depth", &extents->depth); 343 } 344 345 template <typename Visitor> 346 inline bool Iterate(Visitor* visitor, VkImageFormatProperties* properties) { 347 return 348 visitor->Visit("maxExtent", &properties->maxExtent) && 349 visitor->Visit("maxMipLevels", &properties->maxMipLevels) && 350 visitor->Visit("maxArrayLayers", &properties->maxArrayLayers) && 351 visitor->Visit("sampleCounts", &properties->sampleCounts) && 352 visitor->Visit("maxResourceSize", &properties->maxResourceSize); 353 } 354 355 template <typename Visitor> 356 inline bool Iterate(Visitor* visitor, VkPhysicalDeviceLimits* limits) { 357 return 358 visitor->Visit("maxImageDimension1D", &limits->maxImageDimension1D) && 359 visitor->Visit("maxImageDimension2D", &limits->maxImageDimension2D) && 360 visitor->Visit("maxImageDimension3D", &limits->maxImageDimension3D) && 361 visitor->Visit("maxImageDimensionCube", &limits->maxImageDimensionCube) && 362 visitor->Visit("maxImageArrayLayers", &limits->maxImageArrayLayers) && 363 visitor->Visit("maxTexelBufferElements", &limits->maxTexelBufferElements) && 364 visitor->Visit("maxUniformBufferRange", &limits->maxUniformBufferRange) && 365 visitor->Visit("maxStorageBufferRange", &limits->maxStorageBufferRange) && 366 visitor->Visit("maxPushConstantsSize", &limits->maxPushConstantsSize) && 367 visitor->Visit("maxMemoryAllocationCount", &limits->maxMemoryAllocationCount) && 368 visitor->Visit("maxSamplerAllocationCount", &limits->maxSamplerAllocationCount) && 369 visitor->Visit("bufferImageGranularity", &limits->bufferImageGranularity) && 370 visitor->Visit("sparseAddressSpaceSize", &limits->sparseAddressSpaceSize) && 371 visitor->Visit("maxBoundDescriptorSets", &limits->maxBoundDescriptorSets) && 372 visitor->Visit("maxPerStageDescriptorSamplers", &limits->maxPerStageDescriptorSamplers) && 373 visitor->Visit("maxPerStageDescriptorUniformBuffers", &limits->maxPerStageDescriptorUniformBuffers) && 374 visitor->Visit("maxPerStageDescriptorStorageBuffers", &limits->maxPerStageDescriptorStorageBuffers) && 375 visitor->Visit("maxPerStageDescriptorSampledImages", &limits->maxPerStageDescriptorSampledImages) && 376 visitor->Visit("maxPerStageDescriptorStorageImages", &limits->maxPerStageDescriptorStorageImages) && 377 visitor->Visit("maxPerStageDescriptorInputAttachments", &limits->maxPerStageDescriptorInputAttachments) && 378 visitor->Visit("maxPerStageResources", &limits->maxPerStageResources) && 379 visitor->Visit("maxDescriptorSetSamplers", &limits->maxDescriptorSetSamplers) && 380 visitor->Visit("maxDescriptorSetUniformBuffers", &limits->maxDescriptorSetUniformBuffers) && 381 visitor->Visit("maxDescriptorSetUniformBuffersDynamic", &limits->maxDescriptorSetUniformBuffersDynamic) && 382 visitor->Visit("maxDescriptorSetStorageBuffers", &limits->maxDescriptorSetStorageBuffers) && 383 visitor->Visit("maxDescriptorSetStorageBuffersDynamic", &limits->maxDescriptorSetStorageBuffersDynamic) && 384 visitor->Visit("maxDescriptorSetSampledImages", &limits->maxDescriptorSetSampledImages) && 385 visitor->Visit("maxDescriptorSetStorageImages", &limits->maxDescriptorSetStorageImages) && 386 visitor->Visit("maxDescriptorSetInputAttachments", &limits->maxDescriptorSetInputAttachments) && 387 visitor->Visit("maxVertexInputAttributes", &limits->maxVertexInputAttributes) && 388 visitor->Visit("maxVertexInputBindings", &limits->maxVertexInputBindings) && 389 visitor->Visit("maxVertexInputAttributeOffset", &limits->maxVertexInputAttributeOffset) && 390 visitor->Visit("maxVertexInputBindingStride", &limits->maxVertexInputBindingStride) && 391 visitor->Visit("maxVertexOutputComponents", &limits->maxVertexOutputComponents) && 392 visitor->Visit("maxTessellationGenerationLevel", &limits->maxTessellationGenerationLevel) && 393 visitor->Visit("maxTessellationPatchSize", &limits->maxTessellationPatchSize) && 394 visitor->Visit("maxTessellationControlPerVertexInputComponents", &limits->maxTessellationControlPerVertexInputComponents) && 395 visitor->Visit("maxTessellationControlPerVertexOutputComponents", &limits->maxTessellationControlPerVertexOutputComponents) && 396 visitor->Visit("maxTessellationControlPerPatchOutputComponents", &limits->maxTessellationControlPerPatchOutputComponents) && 397 visitor->Visit("maxTessellationControlTotalOutputComponents", &limits->maxTessellationControlTotalOutputComponents) && 398 visitor->Visit("maxTessellationEvaluationInputComponents", &limits->maxTessellationEvaluationInputComponents) && 399 visitor->Visit("maxTessellationEvaluationOutputComponents", &limits->maxTessellationEvaluationOutputComponents) && 400 visitor->Visit("maxGeometryShaderInvocations", &limits->maxGeometryShaderInvocations) && 401 visitor->Visit("maxGeometryInputComponents", &limits->maxGeometryInputComponents) && 402 visitor->Visit("maxGeometryOutputComponents", &limits->maxGeometryOutputComponents) && 403 visitor->Visit("maxGeometryOutputVertices", &limits->maxGeometryOutputVertices) && 404 visitor->Visit("maxGeometryTotalOutputComponents", &limits->maxGeometryTotalOutputComponents) && 405 visitor->Visit("maxFragmentInputComponents", &limits->maxFragmentInputComponents) && 406 visitor->Visit("maxFragmentOutputAttachments", &limits->maxFragmentOutputAttachments) && 407 visitor->Visit("maxFragmentDualSrcAttachments", &limits->maxFragmentDualSrcAttachments) && 408 visitor->Visit("maxFragmentCombinedOutputResources", &limits->maxFragmentCombinedOutputResources) && 409 visitor->Visit("maxComputeSharedMemorySize", &limits->maxComputeSharedMemorySize) && 410 visitor->Visit("maxComputeWorkGroupCount", &limits->maxComputeWorkGroupCount) && 411 visitor->Visit("maxComputeWorkGroupInvocations", &limits->maxComputeWorkGroupInvocations) && 412 visitor->Visit("maxComputeWorkGroupSize", &limits->maxComputeWorkGroupSize) && 413 visitor->Visit("subPixelPrecisionBits", &limits->subPixelPrecisionBits) && 414 visitor->Visit("subTexelPrecisionBits", &limits->subTexelPrecisionBits) && 415 visitor->Visit("mipmapPrecisionBits", &limits->mipmapPrecisionBits) && 416 visitor->Visit("maxDrawIndexedIndexValue", &limits->maxDrawIndexedIndexValue) && 417 visitor->Visit("maxDrawIndirectCount", &limits->maxDrawIndirectCount) && 418 visitor->Visit("maxSamplerLodBias", &limits->maxSamplerLodBias) && 419 visitor->Visit("maxSamplerAnisotropy", &limits->maxSamplerAnisotropy) && 420 visitor->Visit("maxViewports", &limits->maxViewports) && 421 visitor->Visit("maxViewportDimensions", &limits->maxViewportDimensions) && 422 visitor->Visit("viewportBoundsRange", &limits->viewportBoundsRange) && 423 visitor->Visit("viewportSubPixelBits", &limits->viewportSubPixelBits) && 424 visitor->Visit("minMemoryMapAlignment", &limits->minMemoryMapAlignment) && 425 visitor->Visit("minTexelBufferOffsetAlignment", &limits->minTexelBufferOffsetAlignment) && 426 visitor->Visit("minUniformBufferOffsetAlignment", &limits->minUniformBufferOffsetAlignment) && 427 visitor->Visit("minStorageBufferOffsetAlignment", &limits->minStorageBufferOffsetAlignment) && 428 visitor->Visit("minTexelOffset", &limits->minTexelOffset) && 429 visitor->Visit("maxTexelOffset", &limits->maxTexelOffset) && 430 visitor->Visit("minTexelGatherOffset", &limits->minTexelGatherOffset) && 431 visitor->Visit("maxTexelGatherOffset", &limits->maxTexelGatherOffset) && 432 visitor->Visit("minInterpolationOffset", &limits->minInterpolationOffset) && 433 visitor->Visit("maxInterpolationOffset", &limits->maxInterpolationOffset) && 434 visitor->Visit("subPixelInterpolationOffsetBits", &limits->subPixelInterpolationOffsetBits) && 435 visitor->Visit("maxFramebufferWidth", &limits->maxFramebufferWidth) && 436 visitor->Visit("maxFramebufferHeight", &limits->maxFramebufferHeight) && 437 visitor->Visit("maxFramebufferLayers", &limits->maxFramebufferLayers) && 438 visitor->Visit("framebufferColorSampleCounts", &limits->framebufferColorSampleCounts) && 439 visitor->Visit("framebufferDepthSampleCounts", &limits->framebufferDepthSampleCounts) && 440 visitor->Visit("framebufferStencilSampleCounts", &limits->framebufferStencilSampleCounts) && 441 visitor->Visit("framebufferNoAttachmentsSampleCounts", &limits->framebufferNoAttachmentsSampleCounts) && 442 visitor->Visit("maxColorAttachments", &limits->maxColorAttachments) && 443 visitor->Visit("sampledImageColorSampleCounts", &limits->sampledImageColorSampleCounts) && 444 visitor->Visit("sampledImageIntegerSampleCounts", &limits->sampledImageIntegerSampleCounts) && 445 visitor->Visit("sampledImageDepthSampleCounts", &limits->sampledImageDepthSampleCounts) && 446 visitor->Visit("sampledImageStencilSampleCounts", &limits->sampledImageStencilSampleCounts) && 447 visitor->Visit("storageImageSampleCounts", &limits->storageImageSampleCounts) && 448 visitor->Visit("maxSampleMaskWords", &limits->maxSampleMaskWords) && 449 visitor->Visit("timestampComputeAndGraphics", &limits->timestampComputeAndGraphics) && 450 visitor->Visit("timestampPeriod", &limits->timestampPeriod) && 451 visitor->Visit("maxClipDistances", &limits->maxClipDistances) && 452 visitor->Visit("maxCullDistances", &limits->maxCullDistances) && 453 visitor->Visit("maxCombinedClipAndCullDistances", &limits->maxCombinedClipAndCullDistances) && 454 visitor->Visit("discreteQueuePriorities", &limits->discreteQueuePriorities) && 455 visitor->Visit("pointSizeRange", &limits->pointSizeRange) && 456 visitor->Visit("lineWidthRange", &limits->lineWidthRange) && 457 visitor->Visit("pointSizeGranularity", &limits->pointSizeGranularity) && 458 visitor->Visit("lineWidthGranularity", &limits->lineWidthGranularity) && 459 visitor->Visit("strictLines", &limits->strictLines) && 460 visitor->Visit("standardSampleLocations", &limits->standardSampleLocations) && 461 visitor->Visit("optimalBufferCopyOffsetAlignment", &limits->optimalBufferCopyOffsetAlignment) && 462 visitor->Visit("optimalBufferCopyRowPitchAlignment", &limits->optimalBufferCopyRowPitchAlignment) && 463 visitor->Visit("nonCoherentAtomSize", &limits->nonCoherentAtomSize); 464 } 465 466 template <typename Visitor> 467 inline bool Iterate(Visitor* visitor, 468 VkPhysicalDeviceSparseProperties* properties) { 469 return 470 visitor->Visit("residencyStandard2DBlockShape", &properties->residencyStandard2DBlockShape) && 471 visitor->Visit("residencyStandard2DMultisampleBlockShape", &properties->residencyStandard2DMultisampleBlockShape) && 472 visitor->Visit("residencyStandard3DBlockShape", &properties->residencyStandard3DBlockShape) && 473 visitor->Visit("residencyAlignedMipSize", &properties->residencyAlignedMipSize) && 474 visitor->Visit("residencyNonResidentStrict", &properties->residencyNonResidentStrict); 475 } 476 477 template <typename Visitor> 478 inline bool Iterate(Visitor* visitor, 479 VkPhysicalDeviceProperties* properties) { 480 return 481 visitor->Visit("apiVersion", &properties->apiVersion) && 482 visitor->Visit("driverVersion", &properties->driverVersion) && 483 visitor->Visit("vendorID", &properties->vendorID) && 484 visitor->Visit("deviceID", &properties->deviceID) && 485 visitor->Visit("deviceType", &properties->deviceType) && 486 visitor->Visit("deviceName", &properties->deviceName) && 487 visitor->Visit("pipelineCacheUUID", &properties->pipelineCacheUUID) && 488 visitor->Visit("limits", &properties->limits) && 489 visitor->Visit("sparseProperties", &properties->sparseProperties); 490 } 491 492 template <typename Visitor> 493 inline bool Iterate(Visitor* visitor, VkPhysicalDeviceFeatures* features) { 494 return 495 visitor->Visit("robustBufferAccess", &features->robustBufferAccess) && 496 visitor->Visit("fullDrawIndexUint32", &features->fullDrawIndexUint32) && 497 visitor->Visit("imageCubeArray", &features->imageCubeArray) && 498 visitor->Visit("independentBlend", &features->independentBlend) && 499 visitor->Visit("geometryShader", &features->geometryShader) && 500 visitor->Visit("tessellationShader", &features->tessellationShader) && 501 visitor->Visit("sampleRateShading", &features->sampleRateShading) && 502 visitor->Visit("dualSrcBlend", &features->dualSrcBlend) && 503 visitor->Visit("logicOp", &features->logicOp) && 504 visitor->Visit("multiDrawIndirect", &features->multiDrawIndirect) && 505 visitor->Visit("drawIndirectFirstInstance", &features->drawIndirectFirstInstance) && 506 visitor->Visit("depthClamp", &features->depthClamp) && 507 visitor->Visit("depthBiasClamp", &features->depthBiasClamp) && 508 visitor->Visit("fillModeNonSolid", &features->fillModeNonSolid) && 509 visitor->Visit("depthBounds", &features->depthBounds) && 510 visitor->Visit("wideLines", &features->wideLines) && 511 visitor->Visit("largePoints", &features->largePoints) && 512 visitor->Visit("alphaToOne", &features->alphaToOne) && 513 visitor->Visit("multiViewport", &features->multiViewport) && 514 visitor->Visit("samplerAnisotropy", &features->samplerAnisotropy) && 515 visitor->Visit("textureCompressionETC2", &features->textureCompressionETC2) && 516 visitor->Visit("textureCompressionASTC_LDR", &features->textureCompressionASTC_LDR) && 517 visitor->Visit("textureCompressionBC", &features->textureCompressionBC) && 518 visitor->Visit("occlusionQueryPrecise", &features->occlusionQueryPrecise) && 519 visitor->Visit("pipelineStatisticsQuery", &features->pipelineStatisticsQuery) && 520 visitor->Visit("vertexPipelineStoresAndAtomics", &features->vertexPipelineStoresAndAtomics) && 521 visitor->Visit("fragmentStoresAndAtomics", &features->fragmentStoresAndAtomics) && 522 visitor->Visit("shaderTessellationAndGeometryPointSize", &features->shaderTessellationAndGeometryPointSize) && 523 visitor->Visit("shaderImageGatherExtended", &features->shaderImageGatherExtended) && 524 visitor->Visit("shaderStorageImageExtendedFormats", &features->shaderStorageImageExtendedFormats) && 525 visitor->Visit("shaderStorageImageMultisample", &features->shaderStorageImageMultisample) && 526 visitor->Visit("shaderStorageImageReadWithoutFormat", &features->shaderStorageImageReadWithoutFormat) && 527 visitor->Visit("shaderStorageImageWriteWithoutFormat", &features->shaderStorageImageWriteWithoutFormat) && 528 visitor->Visit("shaderUniformBufferArrayDynamicIndexing", &features->shaderUniformBufferArrayDynamicIndexing) && 529 visitor->Visit("shaderSampledImageArrayDynamicIndexing", &features->shaderSampledImageArrayDynamicIndexing) && 530 visitor->Visit("shaderStorageBufferArrayDynamicIndexing", &features->shaderStorageBufferArrayDynamicIndexing) && 531 visitor->Visit("shaderStorageImageArrayDynamicIndexing", &features->shaderStorageImageArrayDynamicIndexing) && 532 visitor->Visit("shaderClipDistance", &features->shaderClipDistance) && 533 visitor->Visit("shaderCullDistance", &features->shaderCullDistance) && 534 visitor->Visit("shaderFloat64", &features->shaderFloat64) && 535 visitor->Visit("shaderInt64", &features->shaderInt64) && 536 visitor->Visit("shaderInt16", &features->shaderInt16) && 537 visitor->Visit("shaderResourceResidency", &features->shaderResourceResidency) && 538 visitor->Visit("shaderResourceMinLod", &features->shaderResourceMinLod) && 539 visitor->Visit("sparseBinding", &features->sparseBinding) && 540 visitor->Visit("sparseResidencyBuffer", &features->sparseResidencyBuffer) && 541 visitor->Visit("sparseResidencyImage2D", &features->sparseResidencyImage2D) && 542 visitor->Visit("sparseResidencyImage3D", &features->sparseResidencyImage3D) && 543 visitor->Visit("sparseResidency2Samples", &features->sparseResidency2Samples) && 544 visitor->Visit("sparseResidency4Samples", &features->sparseResidency4Samples) && 545 visitor->Visit("sparseResidency8Samples", &features->sparseResidency8Samples) && 546 visitor->Visit("sparseResidency16Samples", &features->sparseResidency16Samples) && 547 visitor->Visit("sparseResidencyAliased", &features->sparseResidencyAliased) && 548 visitor->Visit("variableMultisampleRate", &features->variableMultisampleRate) && 549 visitor->Visit("inheritedQueries", &features->inheritedQueries); 550 } 551 552 template <typename Visitor> 553 inline bool Iterate(Visitor* visitor, 554 VkJsonExtDriverProperties* properties) { 555 return visitor->Visit("driverPropertiesKHR", 556 &properties->driver_properties_khr); 557 } 558 559 template <typename Visitor> 560 inline bool Iterate(Visitor* visitor, 561 VkPhysicalDeviceDriverPropertiesKHR* properties) { 562 return visitor->Visit("driverID", &properties->driverID) && 563 visitor->Visit("driverName", &properties->driverName) && 564 visitor->Visit("driverInfo", &properties->driverInfo) && 565 visitor->Visit("conformanceVersion", &properties->conformanceVersion); 566 } 567 568 template <typename Visitor> 569 inline bool Iterate(Visitor* visitor, 570 VkConformanceVersionKHR* version) { 571 return visitor->Visit("major", &version->major) && 572 visitor->Visit("minor", &version->minor) && 573 visitor->Visit("subminor", &version->subminor) && 574 visitor->Visit("patch", &version->patch); 575 } 576 577 template <typename Visitor> 578 inline bool Iterate(Visitor* visitor, 579 VkJsonExtVariablePointerFeatures* features) { 580 return visitor->Visit("variablePointerFeaturesKHR", 581 &features->variable_pointer_features_khr); 582 } 583 584 template <typename Visitor> 585 inline bool Iterate(Visitor* visitor, VkMemoryType* type) { 586 return 587 visitor->Visit("propertyFlags", &type->propertyFlags) && 588 visitor->Visit("heapIndex", &type->heapIndex); 589 } 590 591 template <typename Visitor> 592 inline bool Iterate(Visitor* visitor, VkMemoryHeap* heap) { 593 return 594 visitor->Visit("size", &heap->size) && 595 visitor->Visit("flags", &heap->flags); 596 } 597 598 template <typename Visitor> 599 inline bool Iterate(Visitor* visitor, VkPhysicalDeviceMemoryProperties* properties) { 600 return 601 visitor->Visit("memoryTypeCount", &properties->memoryTypeCount) && 602 visitor->VisitArray("memoryTypes", properties->memoryTypeCount, &properties->memoryTypes) && 603 visitor->Visit("memoryHeapCount", &properties->memoryHeapCount) && 604 visitor->VisitArray("memoryHeaps", properties->memoryHeapCount, &properties->memoryHeaps); 605 } 606 607 template <typename Visitor> 608 inline bool Iterate(Visitor* visitor, 609 VkPhysicalDeviceSubgroupProperties* properties) { 610 return visitor->Visit("subgroupSize", &properties->subgroupSize) && 611 visitor->Visit("supportedStages", &properties->supportedStages) && 612 visitor->Visit("supportedOperations", 613 &properties->supportedOperations) && 614 visitor->Visit("quadOperationsInAllStages", 615 &properties->quadOperationsInAllStages); 616 } 617 618 template <typename Visitor> 619 inline bool Iterate(Visitor* visitor, 620 VkPhysicalDevicePointClippingProperties* properties) { 621 return visitor->Visit("pointClippingBehavior", 622 &properties->pointClippingBehavior); 623 } 624 625 template <typename Visitor> 626 inline bool Iterate(Visitor* visitor, 627 VkPhysicalDeviceMultiviewProperties* properties) { 628 return visitor->Visit("maxMultiviewViewCount", 629 &properties->maxMultiviewViewCount) && 630 visitor->Visit("maxMultiviewInstanceIndex", 631 &properties->maxMultiviewInstanceIndex); 632 } 633 634 template <typename Visitor> 635 inline bool Iterate(Visitor* visitor, 636 VkPhysicalDeviceIDProperties* properties) { 637 return visitor->Visit("deviceUUID", &properties->deviceUUID) && 638 visitor->Visit("driverUUID", &properties->driverUUID) && 639 visitor->Visit("deviceLUID", &properties->deviceLUID) && 640 visitor->Visit("deviceNodeMask", &properties->deviceNodeMask) && 641 visitor->Visit("deviceLUIDValid", &properties->deviceLUIDValid); 642 } 643 644 template <typename Visitor> 645 inline bool Iterate(Visitor* visitor, 646 VkPhysicalDeviceMaintenance3Properties* properties) { 647 return visitor->Visit("maxPerSetDescriptors", 648 &properties->maxPerSetDescriptors) && 649 visitor->Visit("maxMemoryAllocationSize", 650 &properties->maxMemoryAllocationSize); 651 } 652 653 template <typename Visitor> 654 inline bool Iterate(Visitor* visitor, 655 VkPhysicalDevice16BitStorageFeatures* features) { 656 return visitor->Visit("storageBuffer16BitAccess", 657 &features->storageBuffer16BitAccess) && 658 visitor->Visit("uniformAndStorageBuffer16BitAccess", 659 &features->uniformAndStorageBuffer16BitAccess) && 660 visitor->Visit("storagePushConstant16", 661 &features->storagePushConstant16) && 662 visitor->Visit("storageInputOutput16", 663 &features->storageInputOutput16); 664 } 665 666 template <typename Visitor> 667 inline bool Iterate(Visitor* visitor, 668 VkPhysicalDeviceMultiviewFeatures* features) { 669 return visitor->Visit("multiview", &features->multiview) && 670 visitor->Visit("multiviewGeometryShader", 671 &features->multiviewGeometryShader) && 672 visitor->Visit("multiviewTessellationShader", 673 &features->multiviewTessellationShader); 674 } 675 676 template <typename Visitor> 677 inline bool Iterate(Visitor* visitor, 678 VkPhysicalDeviceVariablePointerFeatures* features) { 679 return visitor->Visit("variablePointersStorageBuffer", 680 &features->variablePointersStorageBuffer) && 681 visitor->Visit("variablePointers", &features->variablePointers); 682 } 683 684 template <typename Visitor> 685 inline bool Iterate(Visitor* visitor, 686 VkPhysicalDeviceProtectedMemoryFeatures* features) { 687 return visitor->Visit("protectedMemory", &features->protectedMemory); 688 } 689 690 template <typename Visitor> 691 inline bool Iterate(Visitor* visitor, 692 VkPhysicalDeviceSamplerYcbcrConversionFeatures* features) { 693 return visitor->Visit("samplerYcbcrConversion", 694 &features->samplerYcbcrConversion); 695 } 696 697 template <typename Visitor> 698 inline bool Iterate(Visitor* visitor, 699 VkPhysicalDeviceShaderDrawParameterFeatures* features) { 700 return visitor->Visit("shaderDrawParameters", 701 &features->shaderDrawParameters); 702 } 703 704 template <typename Visitor> 705 inline bool Iterate(Visitor* visitor, VkExternalFenceProperties* properties) { 706 return visitor->Visit("exportFromImportedHandleTypes", 707 &properties->exportFromImportedHandleTypes) && 708 visitor->Visit("compatibleHandleTypes", 709 &properties->compatibleHandleTypes) && 710 visitor->Visit("externalFenceFeatures", 711 &properties->externalFenceFeatures); 712 } 713 714 template <typename Visitor> 715 inline bool Iterate(Visitor* visitor, 716 VkExternalSemaphoreProperties* properties) { 717 return visitor->Visit("exportFromImportedHandleTypes", 718 &properties->exportFromImportedHandleTypes) && 719 visitor->Visit("compatibleHandleTypes", 720 &properties->compatibleHandleTypes) && 721 visitor->Visit("externalSemaphoreFeatures", 722 &properties->externalSemaphoreFeatures); 723 } 724 725 template <typename Visitor> 726 inline bool Iterate(Visitor* visitor, VkQueueFamilyProperties* properties) { 727 return 728 visitor->Visit("queueFlags", &properties->queueFlags) && 729 visitor->Visit("queueCount", &properties->queueCount) && 730 visitor->Visit("timestampValidBits", &properties->timestampValidBits) && 731 visitor->Visit("minImageTransferGranularity", &properties->minImageTransferGranularity); 732 } 733 734 template <typename Visitor> 735 inline bool Iterate(Visitor* visitor, VkExtensionProperties* properties) { 736 return 737 visitor->Visit("extensionName", &properties->extensionName) && 738 visitor->Visit("specVersion", &properties->specVersion); 739 } 740 741 template <typename Visitor> 742 inline bool Iterate(Visitor* visitor, VkLayerProperties* properties) { 743 return 744 visitor->Visit("layerName", &properties->layerName) && 745 visitor->Visit("specVersion", &properties->specVersion) && 746 visitor->Visit("implementationVersion", &properties->implementationVersion) && 747 visitor->Visit("description", &properties->description); 748 } 749 750 template <typename Visitor> 751 inline bool Iterate(Visitor* visitor, VkFormatProperties* properties) { 752 return 753 visitor->Visit("linearTilingFeatures", &properties->linearTilingFeatures) && 754 visitor->Visit("optimalTilingFeatures", &properties->optimalTilingFeatures) && 755 visitor->Visit("bufferFeatures", &properties->bufferFeatures); 756 } 757 758 template <typename Visitor> 759 inline bool Iterate(Visitor* visitor, VkJsonLayer* layer) { 760 return visitor->Visit("properties", &layer->properties) && 761 visitor->Visit("extensions", &layer->extensions); 762 } 763 764 template <typename Visitor> 765 inline bool Iterate(Visitor* visitor, VkJsonDeviceGroup* device_group) { 766 return visitor->Visit("devices", &device_group->device_inds) && 767 visitor->Visit("subsetAllocation", 768 &device_group->properties.subsetAllocation); 769 } 770 771 template <typename Visitor> 772 inline bool Iterate(Visitor* visitor, VkJsonDevice* device) { 773 bool ret = true; 774 switch (device->properties.apiVersion ^ 775 VK_VERSION_PATCH(device->properties.apiVersion)) { 776 case VK_API_VERSION_1_1: 777 ret &= 778 visitor->Visit("subgroupProperties", &device->subgroup_properties) && 779 visitor->Visit("pointClippingProperties", 780 &device->point_clipping_properties) && 781 visitor->Visit("multiviewProperties", 782 &device->multiview_properties) && 783 visitor->Visit("idProperties", &device->id_properties) && 784 visitor->Visit("maintenance3Properties", 785 &device->maintenance3_properties) && 786 visitor->Visit("16bitStorageFeatures", 787 &device->bit16_storage_features) && 788 visitor->Visit("multiviewFeatures", &device->multiview_features) && 789 visitor->Visit("variablePointerFeatures", 790 &device->variable_pointer_features) && 791 visitor->Visit("protectedMemoryFeatures", 792 &device->protected_memory_features) && 793 visitor->Visit("samplerYcbcrConversionFeatures", 794 &device->sampler_ycbcr_conversion_features) && 795 visitor->Visit("shaderDrawParameterFeatures", 796 &device->shader_draw_parameter_features) && 797 visitor->Visit("externalFenceProperties", 798 &device->external_fence_properties) && 799 visitor->Visit("externalSemaphoreProperties", 800 &device->external_semaphore_properties); 801 FALLTHROUGH_INTENDED; 802 case VK_API_VERSION_1_0: 803 ret &= visitor->Visit("properties", &device->properties) && 804 visitor->Visit("features", &device->features) && 805 visitor->Visit("memory", &device->memory) && 806 visitor->Visit("queues", &device->queues) && 807 visitor->Visit("extensions", &device->extensions) && 808 visitor->Visit("layers", &device->layers) && 809 visitor->Visit("formats", &device->formats); 810 if (device->ext_driver_properties.reported) { 811 ret &= visitor->Visit("VK_KHR_driver_properties", 812 &device->ext_driver_properties); 813 } 814 if (device->ext_variable_pointer_features.reported) { 815 ret &= visitor->Visit("VK_KHR_variable_pointers", 816 &device->ext_variable_pointer_features); 817 } 818 } 819 return ret; 820 } 821 822 template <typename Visitor> 823 inline bool Iterate(Visitor* visitor, VkJsonInstance* instance) { 824 bool ret = true; 825 switch (instance->api_version ^ VK_VERSION_PATCH(instance->api_version)) { 826 case VK_API_VERSION_1_1: 827 ret &= visitor->Visit("deviceGroups", &instance->device_groups); 828 FALLTHROUGH_INTENDED; 829 case VK_API_VERSION_1_0: 830 ret &= visitor->Visit("layers", &instance->layers) && 831 visitor->Visit("extensions", &instance->extensions) && 832 visitor->Visit("devices", &instance->devices); 833 } 834 return ret; 835 } 836 837 template <typename T> 838 using EnableForArithmetic = 839 typename std::enable_if<std::is_arithmetic<T>::value, void>::type; 840 841 template <typename T> 842 using EnableForStruct = 843 typename std::enable_if<std::is_class<T>::value, void>::type; 844 845 template <typename T> 846 using EnableForEnum = 847 typename std::enable_if<std::is_enum<T>::value, void>::type; 848 849 template <typename T, typename = EnableForStruct<T>, typename = void> 850 Json::Value ToJsonValue(const T& value); 851 852 template <typename T, typename = EnableForArithmetic<T>> 853 inline Json::Value ToJsonValue(const T& value) { 854 return Json::Value(static_cast<double>(value)); 855 } 856 857 inline Json::Value ToJsonValue(const uint64_t& value) { 858 char string[19] = {0}; // "0x" + 16 digits + terminal \0 859 snprintf(string, sizeof(string), "0x%016" PRIx64, value); 860 return Json::Value(string); 861 } 862 863 template <typename T, typename = EnableForEnum<T>, typename = void, 864 typename = void> 865 inline Json::Value ToJsonValue(const T& value) { 866 return Json::Value(static_cast<double>(value)); 867 } 868 869 template <typename T> 870 inline Json::Value ArrayToJsonValue(uint32_t count, const T* values) { 871 Json::Value array(Json::arrayValue); 872 for (unsigned int i = 0; i < count; ++i) array.append(ToJsonValue(values[i])); 873 return array; 874 } 875 876 template <typename T, unsigned int N> 877 inline Json::Value ToJsonValue(const T (&value)[N]) { 878 return ArrayToJsonValue(N, value); 879 } 880 881 template <size_t N> 882 inline Json::Value ToJsonValue(const char (&value)[N]) { 883 assert(strlen(value) < N); 884 return Json::Value(value); 885 } 886 887 template <typename T> 888 inline Json::Value ToJsonValue(const std::vector<T>& value) { 889 assert(value.size() <= std::numeric_limits<uint32_t>::max()); 890 return ArrayToJsonValue(static_cast<uint32_t>(value.size()), value.data()); 891 } 892 893 template <typename F, typename S> 894 inline Json::Value ToJsonValue(const std::pair<F, S>& value) { 895 Json::Value array(Json::arrayValue); 896 array.append(ToJsonValue(value.first)); 897 array.append(ToJsonValue(value.second)); 898 return array; 899 } 900 901 template <typename F, typename S> 902 inline Json::Value ToJsonValue(const std::map<F, S>& value) { 903 Json::Value array(Json::arrayValue); 904 for (auto& kv : value) array.append(ToJsonValue(kv)); 905 return array; 906 } 907 908 class JsonWriterVisitor { 909 public: 910 JsonWriterVisitor() : object_(Json::objectValue) {} 911 912 ~JsonWriterVisitor() {} 913 914 template <typename T> bool Visit(const char* key, const T* value) { 915 object_[key] = ToJsonValue(*value); 916 return true; 917 } 918 919 template <typename T, uint32_t N> 920 bool VisitArray(const char* key, uint32_t count, const T (*value)[N]) { 921 assert(count <= N); 922 object_[key] = ArrayToJsonValue(count, *value); 923 return true; 924 } 925 926 Json::Value get_object() const { return object_; } 927 928 private: 929 Json::Value object_; 930 }; 931 932 template <typename Visitor, typename T> 933 inline void VisitForWrite(Visitor* visitor, const T& t) { 934 Iterate(visitor, const_cast<T*>(&t)); 935 } 936 937 template <typename T, typename /*= EnableForStruct<T>*/, typename /*= void*/> 938 Json::Value ToJsonValue(const T& value) { 939 JsonWriterVisitor visitor; 940 VisitForWrite(&visitor, value); 941 return visitor.get_object(); 942 } 943 944 template <typename T, typename = EnableForStruct<T>> 945 bool AsValue(Json::Value* json_value, T* t); 946 947 inline bool AsValue(Json::Value* json_value, int32_t* value) { 948 if (json_value->type() != Json::realValue) return false; 949 double d = json_value->asDouble(); 950 if (!IsIntegral(d) || 951 d < static_cast<double>(std::numeric_limits<int32_t>::min()) || 952 d > static_cast<double>(std::numeric_limits<int32_t>::max())) 953 return false; 954 *value = static_cast<int32_t>(d); 955 return true; 956 } 957 958 inline bool AsValue(Json::Value* json_value, uint64_t* value) { 959 if (json_value->type() != Json::stringValue) return false; 960 int result = 961 std::sscanf(json_value->asString().c_str(), "0x%016" PRIx64, value); 962 return result == 1; 963 } 964 965 inline bool AsValue(Json::Value* json_value, uint32_t* value) { 966 if (json_value->type() != Json::realValue) return false; 967 double d = json_value->asDouble(); 968 if (!IsIntegral(d) || d < 0.0 || 969 d > static_cast<double>(std::numeric_limits<uint32_t>::max())) 970 return false; 971 *value = static_cast<uint32_t>(d); 972 return true; 973 } 974 975 inline bool AsValue(Json::Value* json_value, uint8_t* value) { 976 uint32_t value32 = 0; 977 AsValue(json_value, &value32); 978 if (value32 > std::numeric_limits<uint8_t>::max()) 979 return false; 980 *value = static_cast<uint8_t>(value32); 981 return true; 982 } 983 984 inline bool AsValue(Json::Value* json_value, float* value) { 985 if (json_value->type() != Json::realValue) return false; 986 *value = static_cast<float>(json_value->asDouble()); 987 return true; 988 } 989 990 template <typename T> 991 inline bool AsArray(Json::Value* json_value, uint32_t count, T* values) { 992 if (json_value->type() != Json::arrayValue || json_value->size() != count) 993 return false; 994 for (uint32_t i = 0; i < count; ++i) { 995 if (!AsValue(&(*json_value)[i], values + i)) return false; 996 } 997 return true; 998 } 999 1000 template <typename T, unsigned int N> 1001 inline bool AsValue(Json::Value* json_value, T (*value)[N]) { 1002 return AsArray(json_value, N, *value); 1003 } 1004 1005 template <size_t N> 1006 inline bool AsValue(Json::Value* json_value, char (*value)[N]) { 1007 if (json_value->type() != Json::stringValue) return false; 1008 size_t len = json_value->asString().length(); 1009 if (len >= N) 1010 return false; 1011 memcpy(*value, json_value->asString().c_str(), len); 1012 memset(*value + len, 0, N-len); 1013 return true; 1014 } 1015 1016 template <typename T, typename = EnableForEnum<T>, typename = void> 1017 inline bool AsValue(Json::Value* json_value, T* t) { 1018 uint32_t value = 0; 1019 if (!AsValue(json_value, &value)) 1020 return false; 1021 if (!EnumTraits<T>::exist(value)) return false; 1022 *t = static_cast<T>(value); 1023 return true; 1024 } 1025 1026 template <typename T> 1027 inline bool AsValue(Json::Value* json_value, std::vector<T>* value) { 1028 if (json_value->type() != Json::arrayValue) return false; 1029 int size = json_value->size(); 1030 value->resize(size); 1031 return AsArray(json_value, size, value->data()); 1032 } 1033 1034 template <typename F, typename S> 1035 inline bool AsValue(Json::Value* json_value, std::pair<F, S>* value) { 1036 if (json_value->type() != Json::arrayValue || json_value->size() != 2) 1037 return false; 1038 return AsValue(&(*json_value)[0], &value->first) && 1039 AsValue(&(*json_value)[1], &value->second); 1040 } 1041 1042 template <typename F, typename S> 1043 inline bool AsValue(Json::Value* json_value, std::map<F, S>* value) { 1044 if (json_value->type() != Json::arrayValue) return false; 1045 int size = json_value->size(); 1046 for (int i = 0; i < size; ++i) { 1047 std::pair<F, S> elem; 1048 if (!AsValue(&(*json_value)[i], &elem)) return false; 1049 if (!value->insert(elem).second) 1050 return false; 1051 } 1052 return true; 1053 } 1054 1055 template <typename T> 1056 bool ReadValue(Json::Value* object, const char* key, T* value, 1057 std::string* errors) { 1058 Json::Value json_value = (*object)[key]; 1059 if (!json_value) { 1060 if (errors) 1061 *errors = std::string(key) + " missing."; 1062 return false; 1063 } 1064 if (AsValue(&json_value, value)) return true; 1065 if (errors) 1066 *errors = std::string("Wrong type for ") + std::string(key) + "."; 1067 return false; 1068 } 1069 1070 template <typename Visitor, typename T> 1071 inline bool VisitForRead(Visitor* visitor, T* t) { 1072 return Iterate(visitor, t); 1073 } 1074 1075 class JsonReaderVisitor { 1076 public: 1077 JsonReaderVisitor(Json::Value* object, std::string* errors) 1078 : object_(object), errors_(errors) {} 1079 1080 template <typename T> bool Visit(const char* key, T* value) const { 1081 return ReadValue(object_, key, value, errors_); 1082 } 1083 1084 template <typename T, uint32_t N> 1085 bool VisitArray(const char* key, uint32_t count, T (*value)[N]) { 1086 if (count > N) 1087 return false; 1088 Json::Value json_value = (*object_)[key]; 1089 if (!json_value) { 1090 if (errors_) 1091 *errors_ = std::string(key) + " missing."; 1092 return false; 1093 } 1094 if (AsArray(&json_value, count, *value)) return true; 1095 if (errors_) 1096 *errors_ = std::string("Wrong type for ") + std::string(key) + "."; 1097 return false; 1098 } 1099 1100 1101 private: 1102 Json::Value* object_; 1103 std::string* errors_; 1104 }; 1105 1106 template <typename T, typename /*= EnableForStruct<T>*/> 1107 bool AsValue(Json::Value* json_value, T* t) { 1108 if (json_value->type() != Json::objectValue) return false; 1109 JsonReaderVisitor visitor(json_value, nullptr); 1110 return VisitForRead(&visitor, t); 1111 } 1112 1113 1114 template <typename T> std::string VkTypeToJson(const T& t) { 1115 JsonWriterVisitor visitor; 1116 VisitForWrite(&visitor, t); 1117 return visitor.get_object().toStyledString(); 1118 } 1119 1120 template <typename T> bool VkTypeFromJson(const std::string& json, 1121 T* t, 1122 std::string* errors) { 1123 *t = T(); 1124 Json::Value object(Json::objectValue); 1125 Json::Reader reader; 1126 reader.parse(json, object, false); 1127 if (!object) { 1128 if (errors) errors->assign(reader.getFormatedErrorMessages()); 1129 return false; 1130 } 1131 return AsValue(&object, t); 1132 } 1133 1134 } // anonymous namespace 1135 1136 std::string VkJsonInstanceToJson(const VkJsonInstance& instance) { 1137 return VkTypeToJson(instance); 1138 } 1139 1140 bool VkJsonInstanceFromJson(const std::string& json, 1141 VkJsonInstance* instance, 1142 std::string* errors) { 1143 return VkTypeFromJson(json, instance, errors); 1144 } 1145 1146 std::string VkJsonDeviceToJson(const VkJsonDevice& device) { 1147 return VkTypeToJson(device); 1148 } 1149 1150 bool VkJsonDeviceFromJson(const std::string& json, 1151 VkJsonDevice* device, 1152 std::string* errors) { 1153 return VkTypeFromJson(json, device, errors); 1154 }; 1155 1156 std::string VkJsonImageFormatPropertiesToJson( 1157 const VkImageFormatProperties& properties) { 1158 return VkTypeToJson(properties); 1159 } 1160 1161 bool VkJsonImageFormatPropertiesFromJson(const std::string& json, 1162 VkImageFormatProperties* properties, 1163 std::string* errors) { 1164 return VkTypeFromJson(json, properties, errors); 1165 }; 1166
