external/vulkancts/modules/vulkan/sparse_resources/vktSparseResourcesShaderIntrinsicsBase.cpp

   1 /*------------------------------------------------------------------------
   2  * Vulkan Conformance Tests
   3  * ------------------------
   4  *
   5  * Copyright (c) 2016 The Khronos Group Inc.
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*
  20  * \file  vktSparseResourcesShaderIntrinsicsBase.cpp
  21  * \brief Sparse Resources Shader Intrinsics Base Classes
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "vktSparseResourcesShaderIntrinsicsBase.hpp"
  25
  26 using namespace vk;
  27
  28 namespace vkt
  29 {
  30 namespace sparse
  31 {
  32
  33 tcu::UVec3 alignedDivide (const VkExtent3D& extent, const VkExtent3D& divisor)
  34 {
  35         tcu::UVec3 result;
  36
  37         result.x() = extent.width  / divisor.width  + ((extent.width  % divisor.width)  ? 1u : 0u);
  38         result.y() = extent.height / divisor.height + ((extent.height % divisor.height) ? 1u : 0u);
  39         result.z() = extent.depth  / divisor.depth  + ((extent.depth  % divisor.depth)  ? 1u : 0u);
  40
  41         return result;
  42 }
  43
  44 std::string getOpTypeImageComponent (const tcu::TextureFormat& format)
  45 {
  46         switch (tcu::getTextureChannelClass(format.type))
  47         {
  48                 case tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER:
  49                         return "OpTypeInt 32 0";
  50                 case tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER:
  51                         return "OpTypeInt 32 1";
  52                 default:
  53                         DE_ASSERT(0);
  54                         return "";
  55         }
  56 }
  57
  58 std::string getImageComponentTypeName (const tcu::TextureFormat& format)
  59 {
  60         switch (tcu::getTextureChannelClass(format.type))
  61         {
  62                 case tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER:
  63                         return "%type_uint";
  64                 case tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER:
  65                         return "%type_int";
  66                 default:
  67                         DE_ASSERT(0);
  68                         return "";
  69         }
  70 }
  71
  72 std::string getImageComponentVec4TypeName (const tcu::TextureFormat& format)
  73 {
  74         switch (tcu::getTextureChannelClass(format.type))
  75         {
  76                 case tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER:
  77                         return "%type_uvec4";
  78                 case tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER:
  79                         return "%type_ivec4";
  80                 default:
  81                         DE_ASSERT(0);
  82                         return "";
  83         }
  84 }
  85
  86 std::string getOpTypeImageSparse (const ImageType                       imageType,
  87                                                                   const tcu::TextureFormat&     format,
  88                                                                   const std::string&            componentType,
  89                                                                   const bool                            requiresSampler)
  90 {
  91         std::ostringstream      src;
  92
  93         src << "OpTypeImage " << componentType << " ";
  94
  95         switch (imageType)
  96         {
  97                 case IMAGE_TYPE_1D :
  98                         src << "1D 0 0 0 ";
  99                 break;
 100                 case IMAGE_TYPE_1D_ARRAY :
 101                         src << "1D 0 1 0 ";
 102                 break;
 103                 case IMAGE_TYPE_2D :
 104                         src << "2D 0 0 0 ";
 105                 break;
 106                 case IMAGE_TYPE_2D_ARRAY :
 107                         src << "2D 0 1 0 ";
 108                 break;
 109                 case IMAGE_TYPE_3D :
 110                         src << "3D 0 0 0 ";
 111                 break;
 112                 case IMAGE_TYPE_CUBE :
 113                         src << "Cube 0 0 0 ";
 114                 break;
 115                 case IMAGE_TYPE_CUBE_ARRAY :
 116                         src << "Cube 0 1 0 ";
 117                 break;
 118                 default :
 119                         DE_ASSERT(0);
 120                 break;
 121         };
 122
 123         if (requiresSampler)
 124                 src << "1 ";
 125         else
 126                 src << "2 ";
 127
 128         switch (format.order)
 129         {
 130                 case tcu::TextureFormat::R:
 131                         src << "R";
 132                 break;
 133                 case tcu::TextureFormat::RG:
 134                         src << "Rg";
 135                         break;
 136                 case tcu::TextureFormat::RGB:
 137                         src << "Rgb";
 138                         break;
 139                 case tcu::TextureFormat::RGBA:
 140                         src << "Rgba";
 141                 break;
 142                 default:
 143                         DE_ASSERT(0);
 144                 break;
 145         }
 146
 147         switch (format.type)
 148         {
 149                 case tcu::TextureFormat::SIGNED_INT8:
 150                         src << "8i";
 151                 break;
 152                 case tcu::TextureFormat::SIGNED_INT16:
 153                         src << "16i";
 154                 break;
 155                 case tcu::TextureFormat::SIGNED_INT32:
 156                         src << "32i";
 157                 break;
 158                 case tcu::TextureFormat::UNSIGNED_INT8:
 159                         src << "8ui";
 160                 break;
 161                 case tcu::TextureFormat::UNSIGNED_INT16:
 162                         src << "16ui";
 163                 break;
 164                 case tcu::TextureFormat::UNSIGNED_INT32:
 165                         src << "32ui";
 166                 break;
 167                 default:
 168                         DE_ASSERT(0);
 169                 break;
 170         };
 171
 172         return src.str();
 173 }
 174
 175 std::string getOpTypeImageResidency (const ImageType imageType)
 176 {
 177         std::ostringstream      src;
 178
 179         src << "OpTypeImage %type_uint ";
 180
 181         switch (imageType)
 182         {
 183                 case IMAGE_TYPE_1D :
 184                         src << "1D 0 0 0 2 R32ui";
 185                 break;
 186                 case IMAGE_TYPE_1D_ARRAY :
 187                         src << "1D 0 1 0 2 R32ui";
 188                 break;
 189                 case IMAGE_TYPE_2D :
 190                         src << "2D 0 0 0 2 R32ui";
 191                 break;
 192                 case IMAGE_TYPE_2D_ARRAY :
 193                         src << "2D 0 1 0 2 R32ui";
 194                 break;
 195                 case IMAGE_TYPE_3D :
 196                         src << "3D 0 0 0 2 R32ui";
 197                 break;
 198                 case IMAGE_TYPE_CUBE :
 199                         src << "Cube 0 0 0 2 R32ui";
 200                 break;
 201                 case IMAGE_TYPE_CUBE_ARRAY :
 202                         src << "Cube 0 1 0 2 R32ui";
 203                 break;
 204                 default :
 205                         DE_ASSERT(0);
 206                 break;
 207         };
 208
 209         return src.str();
 210 }
 211
 212 tcu::TestStatus SparseShaderIntrinsicsInstanceBase::iterate (void)
 213 {
 214         const InstanceInterface&                        instance                                = m_context.getInstanceInterface();
 215         const VkPhysicalDevice                          physicalDevice                  = m_context.getPhysicalDevice();
 216         VkImageCreateInfo                                       imageSparseInfo;
 217         VkImageCreateInfo                                       imageTexelsInfo;
 218         VkImageCreateInfo                                       imageResidencyInfo;
 219         VkSparseImageMemoryRequirements         aspectRequirements;
 220         std::vector <deUint32>                          residencyReferenceData;
 221         std::vector<DeviceMemorySp>                     deviceMemUniquePtrVec;
 222
 223         // Check if image size does not exceed device limits
 224         if (!isImageSizeSupported(instance, physicalDevice, m_imageType, m_imageSize))
 225                 TCU_THROW(NotSupportedError, "Image size not supported for device");
 226
 227         // Check if device supports sparse operations for image type
 228         if (!checkSparseSupportForImageType(instance, physicalDevice, m_imageType))
 229                 TCU_THROW(NotSupportedError, "Sparse residency for image type is not supported");
 230
 231         if (!getPhysicalDeviceFeatures(instance, physicalDevice).shaderResourceResidency)
 232                 TCU_THROW(NotSupportedError, "Sparse resource residency information not supported in shader code.");
 233
 234         imageSparseInfo.sType                                   = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
 235         imageSparseInfo.pNext                                   = DE_NULL;
 236         imageSparseInfo.flags                                   = VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT | VK_IMAGE_CREATE_SPARSE_BINDING_BIT;
 237         imageSparseInfo.imageType                               = mapImageType(m_imageType);
 238         imageSparseInfo.format                                  = mapTextureFormat(m_format);
 239         imageSparseInfo.extent                                  = makeExtent3D(getLayerSize(m_imageType, m_imageSize));
 240         imageSparseInfo.arrayLayers                             = getNumLayers(m_imageType, m_imageSize);
 241         imageSparseInfo.samples                                 = VK_SAMPLE_COUNT_1_BIT;
 242         imageSparseInfo.tiling                                  = VK_IMAGE_TILING_OPTIMAL;
 243         imageSparseInfo.initialLayout                   = VK_IMAGE_LAYOUT_UNDEFINED;
 244         imageSparseInfo.usage                                   = VK_IMAGE_USAGE_TRANSFER_DST_BIT | imageSparseUsageFlags();
 245         imageSparseInfo.sharingMode                             = VK_SHARING_MODE_EXCLUSIVE;
 246         imageSparseInfo.queueFamilyIndexCount   = 0u;
 247         imageSparseInfo.pQueueFamilyIndices             = DE_NULL;
 248
 249         if (m_imageType == IMAGE_TYPE_CUBE || m_imageType == IMAGE_TYPE_CUBE_ARRAY)
 250         {
 251                 imageSparseInfo.flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
 252         }
 253
 254         {
 255                 // Assign maximum allowed mipmap levels to image
 256                 VkImageFormatProperties imageFormatProperties;
 257                 instance.getPhysicalDeviceImageFormatProperties(physicalDevice,
 258                         imageSparseInfo.format,
 259                         imageSparseInfo.imageType,
 260                         imageSparseInfo.tiling,
 261                         imageSparseInfo.usage,
 262                         imageSparseInfo.flags,
 263                         &imageFormatProperties);
 264
 265                 imageSparseInfo.mipLevels = getImageMaxMipLevels(imageFormatProperties, imageSparseInfo.extent);
 266         }
 267
 268         // Check if device supports sparse operations for image format
 269         if (!checkSparseSupportForImageFormat(instance, physicalDevice, imageSparseInfo))
 270                 TCU_THROW(NotSupportedError, "The image format does not support sparse operations");
 271
 272         {
 273                 // Create logical device supporting both sparse and compute/graphics queues
 274                 QueueRequirementsVec queueRequirements;
 275                 queueRequirements.push_back(QueueRequirements(VK_QUEUE_SPARSE_BINDING_BIT, 1u));
 276                 queueRequirements.push_back(QueueRequirements(getQueueFlags(), 1u));
 277
 278                 createDeviceSupportingQueues(queueRequirements);
 279         }
 280
 281         const DeviceInterface&  deviceInterface = getDeviceInterface();
 282
 283         // Create queues supporting sparse binding operations and compute/graphics operations
 284         const Queue&                    sparseQueue             = getQueue(VK_QUEUE_SPARSE_BINDING_BIT, 0);
 285         const Queue&                    extractQueue    = getQueue(getQueueFlags(), 0);
 286
 287         // Create sparse image
 288         const Unique<VkImage> imageSparse(createImage(deviceInterface, getDevice(), &imageSparseInfo));
 289
 290         // Create sparse image memory bind semaphore
 291         const Unique<VkSemaphore> memoryBindSemaphore(createSemaphore(deviceInterface, getDevice()));
 292
 293         const deUint32                    imageSparseSizeInBytes                = getImageSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, imageSparseInfo.mipLevels, BUFFER_IMAGE_COPY_OFFSET_GRANULARITY);
 294         const deUint32                    imageSizeInPixels                             = getImageSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, imageSparseInfo.mipLevels) / tcu::getPixelSize(m_format);
 295
 296         residencyReferenceData.assign(imageSizeInPixels, MEMORY_BLOCK_NOT_BOUND_VALUE);
 297
 298         {
 299                 // Get sparse image general memory requirements
 300                 const VkMemoryRequirements imageMemoryRequirements = getImageMemoryRequirements(deviceInterface, getDevice(), *imageSparse);
 301
 302                 // Check if required image memory size does not exceed device limits
 303                 if (imageMemoryRequirements.size > getPhysicalDeviceProperties(instance, physicalDevice).limits.sparseAddressSpaceSize)
 304                         TCU_THROW(NotSupportedError, "Required memory size for sparse resource exceeds device limits");
 305
 306                 DE_ASSERT((imageMemoryRequirements.size % imageMemoryRequirements.alignment) == 0);
 307
 308                 // Get sparse image sparse memory requirements
 309                 const std::vector<VkSparseImageMemoryRequirements> sparseMemoryRequirements = getImageSparseMemoryRequirements(deviceInterface, getDevice(), *imageSparse);
 310
 311                 DE_ASSERT(sparseMemoryRequirements.size() != 0);
 312
 313                 const deUint32 colorAspectIndex         = getSparseAspectRequirementsIndex(sparseMemoryRequirements, VK_IMAGE_ASPECT_COLOR_BIT);
 314                 const deUint32 metadataAspectIndex      = getSparseAspectRequirementsIndex(sparseMemoryRequirements, VK_IMAGE_ASPECT_METADATA_BIT);
 315
 316                 if (colorAspectIndex == NO_MATCH_FOUND)
 317                         TCU_THROW(NotSupportedError, "Not supported image aspect - the test supports currently only VK_IMAGE_ASPECT_COLOR_BIT");
 318
 319                 aspectRequirements = sparseMemoryRequirements[colorAspectIndex];
 320
 321                 DE_ASSERT((aspectRequirements.imageMipTailSize % imageMemoryRequirements.alignment) == 0);
 322
 323                 const VkImageAspectFlags aspectMask                     = aspectRequirements.formatProperties.aspectMask;
 324                 const VkExtent3D                 imageGranularity       = aspectRequirements.formatProperties.imageGranularity;
 325                 const deUint32                   memoryType                     = findMatchingMemoryType(instance, physicalDevice, imageMemoryRequirements, MemoryRequirement::Any);
 326
 327                 if (memoryType == NO_MATCH_FOUND)
 328                         return tcu::TestStatus::fail("No matching memory type found");
 329
 330                 deUint32 pixelOffset = 0u;
 331
 332                 std::vector<VkSparseImageMemoryBind>  imageResidencyMemoryBinds;
 333                 std::vector<VkSparseMemoryBind>           imageMipTailBinds;
 334
 335                 // Bind memory for each mipmap level
 336                 for (deUint32 mipLevelNdx = 0; mipLevelNdx < aspectRequirements.imageMipTailFirstLod; ++mipLevelNdx)
 337                 {
 338                         const deUint32 mipLevelSizeInPixels = getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, mipLevelNdx) / tcu::getPixelSize(m_format);
 339
 340                         if (mipLevelNdx % MEMORY_BLOCK_TYPE_COUNT == MEMORY_BLOCK_NOT_BOUND)
 341                         {
 342                                 pixelOffset += mipLevelSizeInPixels;
 343                                 continue;
 344                         }
 345
 346                         for (deUint32 pixelNdx = 0u; pixelNdx < mipLevelSizeInPixels; ++pixelNdx)
 347                         {
 348                                 residencyReferenceData[pixelOffset + pixelNdx] = MEMORY_BLOCK_BOUND_VALUE;
 349                         }
 350
 351                         pixelOffset += mipLevelSizeInPixels;
 352
 353                         for (deUint32 layerNdx = 0; layerNdx < imageSparseInfo.arrayLayers; ++layerNdx)
 354                         {
 355                                 const VkExtent3D                 mipExtent                      = mipLevelExtents(imageSparseInfo.extent, mipLevelNdx);
 356                                 const tcu::UVec3                 sparseBlocks           = alignedDivide(mipExtent, imageGranularity);
 357                                 const deUint32                   numSparseBlocks        = sparseBlocks.x() * sparseBlocks.y() * sparseBlocks.z();
 358                                 const VkImageSubresource subresource            = { aspectMask, mipLevelNdx, layerNdx };
 359
 360                                 const VkSparseImageMemoryBind imageMemoryBind = makeSparseImageMemoryBind(deviceInterface, getDevice(),
 361                                         imageMemoryRequirements.alignment * numSparseBlocks, memoryType, subresource, makeOffset3D(0u, 0u, 0u), mipExtent);
 362
 363                                 deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 364
 365                                 imageResidencyMemoryBinds.push_back(imageMemoryBind);
 366                         }
 367                 }
 368
 369                 if (aspectRequirements.imageMipTailFirstLod < imageSparseInfo.mipLevels)
 370                 {
 371                         if (aspectRequirements.formatProperties.flags & VK_SPARSE_IMAGE_FORMAT_SINGLE_MIPTAIL_BIT)
 372                         {
 373                                 const VkSparseMemoryBind imageMipTailMemoryBind = makeSparseMemoryBind(deviceInterface, getDevice(),
 374                                         aspectRequirements.imageMipTailSize, memoryType, aspectRequirements.imageMipTailOffset);
 375
 376                                 deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMipTailMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 377
 378                                 imageMipTailBinds.push_back(imageMipTailMemoryBind);
 379                         }
 380                         else
 381                         {
 382                                 for (deUint32 layerNdx = 0; layerNdx < imageSparseInfo.arrayLayers; ++layerNdx)
 383                                 {
 384                                         const VkSparseMemoryBind imageMipTailMemoryBind = makeSparseMemoryBind(deviceInterface, getDevice(),
 385                                                 aspectRequirements.imageMipTailSize, memoryType, aspectRequirements.imageMipTailOffset + layerNdx * aspectRequirements.imageMipTailStride);
 386
 387                                         deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMipTailMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 388
 389                                         imageMipTailBinds.push_back(imageMipTailMemoryBind);
 390                                 }
 391                         }
 392
 393                         for (deUint32 pixelNdx = pixelOffset; pixelNdx < residencyReferenceData.size(); ++pixelNdx)
 394                         {
 395                                 residencyReferenceData[pixelNdx] = MEMORY_BLOCK_BOUND_VALUE;
 396                         }
 397                 }
 398
 399                 // Metadata
 400                 if (metadataAspectIndex != NO_MATCH_FOUND)
 401                 {
 402                         const VkSparseImageMemoryRequirements metadataAspectRequirements = sparseMemoryRequirements[metadataAspectIndex];
 403
 404                         const deUint32 metadataBindCount = (metadataAspectRequirements.formatProperties.flags & VK_SPARSE_IMAGE_FORMAT_SINGLE_MIPTAIL_BIT ? 1u : imageSparseInfo.arrayLayers);
 405                         for (deUint32 bindNdx = 0u; bindNdx < metadataBindCount; ++bindNdx)
 406                         {
 407                                 const VkSparseMemoryBind imageMipTailMemoryBind = makeSparseMemoryBind(deviceInterface, getDevice(),
 408                                         metadataAspectRequirements.imageMipTailSize, memoryType,
 409                                         metadataAspectRequirements.imageMipTailOffset + bindNdx * metadataAspectRequirements.imageMipTailStride,
 410                                         VK_SPARSE_MEMORY_BIND_METADATA_BIT);
 411
 412                                 deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMipTailMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 413
 414                                 imageMipTailBinds.push_back(imageMipTailMemoryBind);
 415                         }
 416                 }
 417
 418                 VkBindSparseInfo bindSparseInfo =
 419                 {
 420                         VK_STRUCTURE_TYPE_BIND_SPARSE_INFO,     //VkStructureType                                                       sType;
 421                         DE_NULL,                                                        //const void*                                                           pNext;
 422                         0u,                                                                     //deUint32                                                                      waitSemaphoreCount;
 423                         DE_NULL,                                                        //const VkSemaphore*                                            pWaitSemaphores;
 424                         0u,                                                                     //deUint32                                                                      bufferBindCount;
 425                         DE_NULL,                                                        //const VkSparseBufferMemoryBindInfo*           pBufferBinds;
 426                         0u,                                                                     //deUint32                                                                      imageOpaqueBindCount;
 427                         DE_NULL,                                                        //const VkSparseImageOpaqueMemoryBindInfo*      pImageOpaqueBinds;
 428                         0u,                                                                     //deUint32                                                                      imageBindCount;
 429                         DE_NULL,                                                        //const VkSparseImageMemoryBindInfo*            pImageBinds;
 430                         1u,                                                                     //deUint32                                                                      signalSemaphoreCount;
 431                         &memoryBindSemaphore.get()                      //const VkSemaphore*                                            pSignalSemaphores;
 432                 };
 433
 434                 VkSparseImageMemoryBindInfo               imageResidencyBindInfo;
 435                 VkSparseImageOpaqueMemoryBindInfo imageMipTailBindInfo;
 436
 437                 if (imageResidencyMemoryBinds.size() > 0)
 438                 {
 439                         imageResidencyBindInfo.image            = *imageSparse;
 440                         imageResidencyBindInfo.bindCount        = static_cast<deUint32>(imageResidencyMemoryBinds.size());
 441                         imageResidencyBindInfo.pBinds           = &imageResidencyMemoryBinds[0];
 442
 443                         bindSparseInfo.imageBindCount           = 1u;
 444                         bindSparseInfo.pImageBinds                      = &imageResidencyBindInfo;
 445                 }
 446
 447                 if (imageMipTailBinds.size() > 0)
 448                 {
 449                         imageMipTailBindInfo.image                      = *imageSparse;
 450                         imageMipTailBindInfo.bindCount          = static_cast<deUint32>(imageMipTailBinds.size());
 451                         imageMipTailBindInfo.pBinds                     = &imageMipTailBinds[0];
 452
 453                         bindSparseInfo.imageOpaqueBindCount = 1u;
 454                         bindSparseInfo.pImageOpaqueBinds        = &imageMipTailBindInfo;
 455                 }
 456
 457                 // Submit sparse bind commands for execution
 458                 VK_CHECK(deviceInterface.queueBindSparse(sparseQueue.queueHandle, 1u, &bindSparseInfo, DE_NULL));
 459         }
 460
 461         // Create image to store texels copied from sparse image
 462         imageTexelsInfo.sType                                   = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
 463         imageTexelsInfo.pNext                                   = DE_NULL;
 464         imageTexelsInfo.flags                                   = 0u;
 465         imageTexelsInfo.imageType                               = imageSparseInfo.imageType;
 466         imageTexelsInfo.format                                  = imageSparseInfo.format;
 467         imageTexelsInfo.extent                                  = imageSparseInfo.extent;
 468         imageTexelsInfo.arrayLayers                             = imageSparseInfo.arrayLayers;
 469         imageTexelsInfo.mipLevels                               = imageSparseInfo.mipLevels;
 470         imageTexelsInfo.samples                                 = imageSparseInfo.samples;
 471         imageTexelsInfo.tiling                                  = VK_IMAGE_TILING_OPTIMAL;
 472         imageTexelsInfo.initialLayout                   = VK_IMAGE_LAYOUT_UNDEFINED;
 473         imageTexelsInfo.usage                                   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | imageOutputUsageFlags();
 474         imageTexelsInfo.sharingMode                             = VK_SHARING_MODE_EXCLUSIVE;
 475         imageTexelsInfo.queueFamilyIndexCount   = 0u;
 476         imageTexelsInfo.pQueueFamilyIndices             = DE_NULL;
 477
 478         if (m_imageType == IMAGE_TYPE_CUBE || m_imageType == IMAGE_TYPE_CUBE_ARRAY)
 479         {
 480                 imageTexelsInfo.flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
 481         }
 482
 483         const Unique<VkImage>                   imageTexels                     (createImage(deviceInterface, getDevice(), &imageTexelsInfo));
 484         const de::UniquePtr<Allocation> imageTexelsAlloc        (bindImage(deviceInterface, getDevice(), getAllocator(), *imageTexels, MemoryRequirement::Any));
 485
 486         // Create image to store residency info copied from sparse image
 487         imageResidencyInfo                      = imageTexelsInfo;
 488         imageResidencyInfo.format       = mapTextureFormat(m_residencyFormat);
 489
 490         const Unique<VkImage>                   imageResidency          (createImage(deviceInterface, getDevice(), &imageResidencyInfo));
 491         const de::UniquePtr<Allocation> imageResidencyAlloc     (bindImage(deviceInterface, getDevice(), getAllocator(), *imageResidency, MemoryRequirement::Any));
 492
 493         // Create command buffer for compute and transfer oparations
 494         const Unique<VkCommandPool>       commandPool(makeCommandPool(deviceInterface, getDevice(), extractQueue.queueFamilyIndex));
 495         const Unique<VkCommandBuffer> commandBuffer(allocateCommandBuffer(deviceInterface, getDevice(), *commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY));
 496
 497         std::vector <VkBufferImageCopy> bufferImageSparseCopy(imageSparseInfo.mipLevels);
 498
 499         {
 500                 deUint32 bufferOffset = 0u;
 501                 for (deUint32 mipLevelNdx = 0u; mipLevelNdx < imageSparseInfo.mipLevels; ++mipLevelNdx)
 502                 {
 503                         bufferImageSparseCopy[mipLevelNdx] = makeBufferImageCopy(mipLevelExtents(imageSparseInfo.extent, mipLevelNdx), imageSparseInfo.arrayLayers, mipLevelNdx, static_cast<VkDeviceSize>(bufferOffset));
 504                         bufferOffset += getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, mipLevelNdx, BUFFER_IMAGE_COPY_OFFSET_GRANULARITY);
 505                 }
 506         }
 507
 508         // Start recording commands
 509         beginCommandBuffer(deviceInterface, *commandBuffer);
 510
 511         // Create input buffer
 512         const VkBufferCreateInfo                inputBufferCreateInfo   = makeBufferCreateInfo(imageSparseSizeInBytes, VK_BUFFER_USAGE_TRANSFER_SRC_BIT);
 513         const Unique<VkBuffer>                  inputBuffer                             (createBuffer(deviceInterface, getDevice(), &inputBufferCreateInfo));
 514         const de::UniquePtr<Allocation> inputBufferAlloc                (bindBuffer(deviceInterface, getDevice(), getAllocator(), *inputBuffer, MemoryRequirement::HostVisible));
 515
 516         // Fill input buffer with reference data
 517         std::vector<deUint8> referenceData(imageSparseSizeInBytes);
 518
 519         for (deUint32 mipLevelNdx = 0u; mipLevelNdx < imageSparseInfo.mipLevels; ++mipLevelNdx)
 520         {
 521                 const deUint32 mipLevelSizeinBytes      = getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, mipLevelNdx);
 522                 const deUint32 bufferOffset                     = static_cast<deUint32>(bufferImageSparseCopy[mipLevelNdx].bufferOffset);
 523
 524                 for (deUint32 byteNdx = 0u; byteNdx < mipLevelSizeinBytes; ++byteNdx)
 525                 {
 526                         referenceData[bufferOffset + byteNdx] = (deUint8)(mipLevelNdx + byteNdx);
 527                 }
 528         }
 529
 530         deMemcpy(inputBufferAlloc->getHostPtr(), &referenceData[0], imageSparseSizeInBytes);
 531         flushMappedMemoryRange(deviceInterface, getDevice(), inputBufferAlloc->getMemory(), inputBufferAlloc->getOffset(), imageSparseSizeInBytes);
 532
 533         {
 534                 // Prepare input buffer for data transfer operation
 535                 const VkBufferMemoryBarrier inputBufferBarrier = makeBufferMemoryBarrier
 536                 (
 537                         VK_ACCESS_HOST_WRITE_BIT,
 538                         VK_ACCESS_TRANSFER_READ_BIT,
 539                         *inputBuffer,
 540                         0u,
 541                         imageSparseSizeInBytes
 542                 );
 543
 544                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 1u, &inputBufferBarrier, 0u, DE_NULL);
 545         }
 546
 547         const VkImageSubresourceRange fullImageSubresourceRange = makeImageSubresourceRange(VK_IMAGE_ASPECT_COLOR_BIT, 0u, imageSparseInfo.mipLevels, 0u, imageSparseInfo.arrayLayers);
 548
 549         {
 550                 // Prepare sparse image for data transfer operation
 551                 const VkImageMemoryBarrier imageSparseTransferDstBarrier = makeImageMemoryBarrier
 552                 (
 553                         0u,
 554                         VK_ACCESS_TRANSFER_WRITE_BIT,
 555                         VK_IMAGE_LAYOUT_UNDEFINED,
 556                         VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
 557                         sparseQueue.queueFamilyIndex != extractQueue.queueFamilyIndex ? sparseQueue.queueFamilyIndex  : VK_QUEUE_FAMILY_IGNORED,
 558                         sparseQueue.queueFamilyIndex != extractQueue.queueFamilyIndex ? extractQueue.queueFamilyIndex : VK_QUEUE_FAMILY_IGNORED,
 559                         *imageSparse,
 560                         fullImageSubresourceRange
 561                 );
 562
 563                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 0u, DE_NULL, 1u, &imageSparseTransferDstBarrier);
 564         }
 565
 566         // Copy reference data from input buffer to sparse image
 567         deviceInterface.cmdCopyBufferToImage(*commandBuffer, *inputBuffer, *imageSparse, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, static_cast<deUint32>(bufferImageSparseCopy.size()), &bufferImageSparseCopy[0]);
 568
 569         recordCommands(*commandBuffer, imageSparseInfo, *imageSparse, *imageTexels, *imageResidency);
 570
 571         const VkBufferCreateInfo                bufferTexelsCreateInfo  = makeBufferCreateInfo(imageSparseSizeInBytes, VK_BUFFER_USAGE_TRANSFER_DST_BIT);
 572         const Unique<VkBuffer>                  bufferTexels                    (createBuffer(deviceInterface, getDevice(), &bufferTexelsCreateInfo));
 573         const de::UniquePtr<Allocation> bufferTexelsAlloc               (bindBuffer(deviceInterface, getDevice(), getAllocator(), *bufferTexels, MemoryRequirement::HostVisible));
 574
 575         // Copy data from texels image to buffer
 576         deviceInterface.cmdCopyImageToBuffer(*commandBuffer, *imageTexels, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, *bufferTexels, static_cast<deUint32>(bufferImageSparseCopy.size()), &bufferImageSparseCopy[0]);
 577
 578         const deUint32                          imageResidencySizeInBytes = getImageSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_residencyFormat, imageSparseInfo.mipLevels, BUFFER_IMAGE_COPY_OFFSET_GRANULARITY);
 579
 580         const VkBufferCreateInfo                bufferResidencyCreateInfo       = makeBufferCreateInfo(imageResidencySizeInBytes, VK_BUFFER_USAGE_TRANSFER_DST_BIT);
 581         const Unique<VkBuffer>                  bufferResidency                         (createBuffer(deviceInterface, getDevice(), &bufferResidencyCreateInfo));
 582         const de::UniquePtr<Allocation> bufferResidencyAlloc            (bindBuffer(deviceInterface, getDevice(), getAllocator(), *bufferResidency, MemoryRequirement::HostVisible));
 583
 584         // Copy data from residency image to buffer
 585         std::vector <VkBufferImageCopy> bufferImageResidencyCopy(imageSparseInfo.mipLevels);
 586
 587         {
 588                 deUint32 bufferOffset = 0u;
 589                 for (deUint32 mipLevelNdx = 0u; mipLevelNdx < imageSparseInfo.mipLevels; ++mipLevelNdx)
 590                 {
 591                         bufferImageResidencyCopy[mipLevelNdx] = makeBufferImageCopy(mipLevelExtents(imageSparseInfo.extent, mipLevelNdx), imageSparseInfo.arrayLayers, mipLevelNdx, static_cast<VkDeviceSize>(bufferOffset));
 592                         bufferOffset += getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_residencyFormat, mipLevelNdx, BUFFER_IMAGE_COPY_OFFSET_GRANULARITY);
 593                 }
 594         }
 595
 596         deviceInterface.cmdCopyImageToBuffer(*commandBuffer, *imageResidency, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, *bufferResidency, static_cast<deUint32>(bufferImageResidencyCopy.size()), &bufferImageResidencyCopy[0]);
 597
 598         {
 599                 VkBufferMemoryBarrier bufferOutputHostReadBarriers[2];
 600
 601                 bufferOutputHostReadBarriers[0] = makeBufferMemoryBarrier
 602                 (
 603                         VK_ACCESS_TRANSFER_WRITE_BIT,
 604                         VK_ACCESS_HOST_READ_BIT,
 605                         *bufferTexels,
 606                         0u,
 607                         imageSparseSizeInBytes
 608                 );
 609
 610                 bufferOutputHostReadBarriers[1] = makeBufferMemoryBarrier
 611                 (
 612                         VK_ACCESS_TRANSFER_WRITE_BIT,
 613                         VK_ACCESS_HOST_READ_BIT,
 614                         *bufferResidency,
 615                         0u,
 616                         imageResidencySizeInBytes
 617                 );
 618
 619                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_HOST_BIT, 0u, 0u, DE_NULL, 2u, bufferOutputHostReadBarriers, 0u, DE_NULL);
 620         }
 621
 622         // End recording commands
 623         endCommandBuffer(deviceInterface, *commandBuffer);
 624
 625         const VkPipelineStageFlags stageBits[] = { VK_PIPELINE_STAGE_TRANSFER_BIT };
 626
 627         // Submit commands for execution and wait for completion
 628         submitCommandsAndWait(deviceInterface, getDevice(), extractQueue.queueHandle, *commandBuffer, 1u, &memoryBindSemaphore.get(), stageBits);
 629
 630         // Wait for sparse queue to become idle
 631         deviceInterface.queueWaitIdle(sparseQueue.queueHandle);
 632
 633         // Retrieve data from residency buffer to host memory
 634         invalidateMappedMemoryRange(deviceInterface, getDevice(), bufferResidencyAlloc->getMemory(), bufferResidencyAlloc->getOffset(), imageResidencySizeInBytes);
 635
 636         const deUint32* bufferResidencyData = static_cast<const deUint32*>(bufferResidencyAlloc->getHostPtr());
 637
 638         deUint32 pixelOffsetNotAligned = 0u;
 639         for (deUint32 mipmapNdx = 0; mipmapNdx < imageSparseInfo.mipLevels; ++mipmapNdx)
 640         {
 641                 const deUint32 mipLevelSizeInBytes      = getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_residencyFormat, mipmapNdx);
 642                 const deUint32 pixelOffsetAligned       = static_cast<deUint32>(bufferImageResidencyCopy[mipmapNdx].bufferOffset) / tcu::getPixelSize(m_residencyFormat);
 643
 644                 if (deMemCmp(&bufferResidencyData[pixelOffsetAligned], &residencyReferenceData[pixelOffsetNotAligned], mipLevelSizeInBytes) != 0)
 645                         return tcu::TestStatus::fail("Failed");
 646
 647                 pixelOffsetNotAligned += mipLevelSizeInBytes / tcu::getPixelSize(m_residencyFormat);
 648         }
 649
 650         // Retrieve data from texels buffer to host memory
 651         invalidateMappedMemoryRange(deviceInterface, getDevice(), bufferTexelsAlloc->getMemory(), bufferTexelsAlloc->getOffset(), imageSparseSizeInBytes);
 652
 653         const deUint8* bufferTexelsData = static_cast<const deUint8*>(bufferTexelsAlloc->getHostPtr());
 654
 655         for (deUint32 mipmapNdx = 0; mipmapNdx < imageSparseInfo.mipLevels; ++mipmapNdx)
 656         {
 657                 const deUint32 mipLevelSizeInBytes      = getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, mipmapNdx);
 658                 const deUint32 bufferOffset                     = static_cast<deUint32>(bufferImageSparseCopy[mipmapNdx].bufferOffset);
 659
 660                 if (mipmapNdx < aspectRequirements.imageMipTailFirstLod)
 661                 {
 662                         if (mipmapNdx % MEMORY_BLOCK_TYPE_COUNT == MEMORY_BLOCK_BOUND)
 663                         {
 664                                 if (deMemCmp(&bufferTexelsData[bufferOffset], &referenceData[bufferOffset], mipLevelSizeInBytes) != 0)
 665                                         return tcu::TestStatus::fail("Failed");
 666                         }
 667                         else if (getPhysicalDeviceProperties(instance, physicalDevice).sparseProperties.residencyNonResidentStrict)
 668                         {
 669                                 std::vector<deUint8> zeroData;
 670                                 zeroData.assign(mipLevelSizeInBytes, 0u);
 671
 672                                 if (deMemCmp(&bufferTexelsData[bufferOffset], &zeroData[0], mipLevelSizeInBytes) != 0)
 673                                         return tcu::TestStatus::fail("Failed");
 674                         }
 675                 }
 676                 else
 677                 {
 678                         if (deMemCmp(&bufferTexelsData[bufferOffset], &referenceData[bufferOffset], mipLevelSizeInBytes) != 0)
 679                                 return tcu::TestStatus::fail("Failed");
 680                 }
 681         }
 682
 683         return tcu::TestStatus::pass("Passed");
 684 }
 685
 686 } // sparse
 687 } // vkt