external/vulkancts/modules/vulkan/sparse_resources/vktSparseResourcesMipmapSparseResidency.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  vktSparseResourcesMipmapSparseResidency.cpp
  21  * \brief Sparse partially resident images with mipmaps tests
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "vktSparseResourcesMipmapSparseResidency.hpp"
  25 #include "vktSparseResourcesTestsUtil.hpp"
  26 #include "vktSparseResourcesBase.hpp"
  27 #include "vktTestCaseUtil.hpp"
  28
  29 #include "vkDefs.hpp"
  30 #include "vkRef.hpp"
  31 #include "vkRefUtil.hpp"
  32 #include "vkPlatform.hpp"
  33 #include "vkPrograms.hpp"
  34 #include "vkMemUtil.hpp"
  35 #include "vkBuilderUtil.hpp"
  36 #include "vkImageUtil.hpp"
  37 #include "vkQueryUtil.hpp"
  38 #include "vkTypeUtil.hpp"
  39
  40 #include "deUniquePtr.hpp"
  41 #include "deStringUtil.hpp"
  42
  43 #include <string>
  44 #include <vector>
  45
  46 using namespace vk;
  47
  48 namespace vkt
  49 {
  50 namespace sparse
  51 {
  52 namespace
  53 {
  54
  55 tcu::UVec3 alignedDivide (const VkExtent3D& extent, const VkExtent3D& divisor)
  56 {
  57         tcu::UVec3 result;
  58
  59         result.x() = extent.width  / divisor.width  + ((extent.width  % divisor.width)  ? 1u : 0u);
  60         result.y() = extent.height / divisor.height + ((extent.height % divisor.height) ? 1u : 0u);
  61         result.z() = extent.depth  / divisor.depth  + ((extent.depth  % divisor.depth)  ? 1u : 0u);
  62
  63         return result;
  64 }
  65
  66 class MipmapSparseResidencyCase : public TestCase
  67 {
  68 public:
  69                                         MipmapSparseResidencyCase       (tcu::TestContext&                      testCtx,
  70                                                                                                  const std::string&                     name,
  71                                                                                                  const std::string&                     description,
  72                                                                                                  const ImageType                        imageType,
  73                                                                                                  const tcu::UVec3&                      imageSize,
  74                                                                                                  const tcu::TextureFormat&      format);
  75
  76         TestInstance*   createInstance                          (Context&                                       context) const;
  77
  78 private:
  79         const ImageType                         m_imageType;
  80         const tcu::UVec3                        m_imageSize;
  81         const tcu::TextureFormat        m_format;
  82 };
  83
  84 MipmapSparseResidencyCase::MipmapSparseResidencyCase (tcu::TestContext&                 testCtx,
  85                                                                                                           const std::string&            name,
  86                                                                                                           const std::string&            description,
  87                                                                                                           const ImageType                       imageType,
  88                                                                                                           const tcu::UVec3&                     imageSize,
  89                                                                                                           const tcu::TextureFormat&     format)
  90         : TestCase                              (testCtx, name, description)
  91         , m_imageType                   (imageType)
  92         , m_imageSize                   (imageSize)
  93         , m_format                              (format)
  94 {
  95 }
  96
  97 class MipmapSparseResidencyInstance : public SparseResourcesBaseInstance
  98 {
  99 public:
 100                                         MipmapSparseResidencyInstance   (Context&                                                                        context,
 101                                                                                                          const ImageType                                                         imageType,
 102                                                                                                          const tcu::UVec3&                                                       imageSize,
 103                                                                                                          const tcu::TextureFormat&                                       format);
 104
 105         tcu::TestStatus iterate                                                 (void);
 106
 107 private:
 108
 109         const ImageType                         m_imageType;
 110         const tcu::UVec3                        m_imageSize;
 111         const tcu::TextureFormat        m_format;
 112 };
 113
 114 MipmapSparseResidencyInstance::MipmapSparseResidencyInstance (Context&                                  context,
 115                                                                                                                           const ImageType                       imageType,
 116                                                                                                                           const tcu::UVec3&                     imageSize,
 117                                                                                                                           const tcu::TextureFormat&     format)
 118         : SparseResourcesBaseInstance   (context)
 119         , m_imageType                                   (imageType)
 120         , m_imageSize                                   (imageSize)
 121         , m_format                                              (format)
 122 {
 123 }
 124
 125 tcu::TestStatus MipmapSparseResidencyInstance::iterate (void)
 126 {
 127         const InstanceInterface&        instance                = m_context.getInstanceInterface();
 128         const VkPhysicalDevice          physicalDevice  = m_context.getPhysicalDevice();
 129         VkImageCreateInfo                       imageSparseInfo;
 130         std::vector<DeviceMemorySp>     deviceMemUniquePtrVec;
 131
 132         // Check if image size does not exceed device limits
 133         if (!isImageSizeSupported(instance, physicalDevice, m_imageType, m_imageSize))
 134                 TCU_THROW(NotSupportedError, "Image size not supported for device");
 135
 136         // Check if device supports sparse operations for image type
 137         if (!checkSparseSupportForImageType(instance, physicalDevice, m_imageType))
 138                 TCU_THROW(NotSupportedError, "Sparse residency for image type is not supported");
 139
 140         imageSparseInfo.sType                                   = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
 141         imageSparseInfo.pNext                                   = DE_NULL;
 142         imageSparseInfo.flags                                   = VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT | VK_IMAGE_CREATE_SPARSE_BINDING_BIT;
 143         imageSparseInfo.imageType                               = mapImageType(m_imageType);
 144         imageSparseInfo.format                                  = mapTextureFormat(m_format);
 145         imageSparseInfo.extent                                  = makeExtent3D(getLayerSize(m_imageType, m_imageSize));
 146         imageSparseInfo.arrayLayers                             = getNumLayers(m_imageType, m_imageSize);
 147         imageSparseInfo.samples                                 = VK_SAMPLE_COUNT_1_BIT;
 148         imageSparseInfo.tiling                                  = VK_IMAGE_TILING_OPTIMAL;
 149         imageSparseInfo.initialLayout                   = VK_IMAGE_LAYOUT_UNDEFINED;
 150         imageSparseInfo.usage                                   = VK_IMAGE_USAGE_TRANSFER_DST_BIT |
 151                                                                                           VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
 152         imageSparseInfo.sharingMode                             = VK_SHARING_MODE_EXCLUSIVE;
 153         imageSparseInfo.queueFamilyIndexCount   = 0u;
 154         imageSparseInfo.pQueueFamilyIndices             = DE_NULL;
 155
 156         if (m_imageType == IMAGE_TYPE_CUBE || m_imageType == IMAGE_TYPE_CUBE_ARRAY)
 157         {
 158                 imageSparseInfo.flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
 159         }
 160
 161         {
 162                 VkImageFormatProperties imageFormatProperties;
 163                 instance.getPhysicalDeviceImageFormatProperties(physicalDevice,
 164                         imageSparseInfo.format,
 165                         imageSparseInfo.imageType,
 166                         imageSparseInfo.tiling,
 167                         imageSparseInfo.usage,
 168                         imageSparseInfo.flags,
 169                         &imageFormatProperties);
 170
 171                 imageSparseInfo.mipLevels = getImageMaxMipLevels(imageFormatProperties, imageSparseInfo.extent);
 172         }
 173
 174         // Check if device supports sparse operations for image format
 175         if (!checkSparseSupportForImageFormat(instance, physicalDevice, imageSparseInfo))
 176                 TCU_THROW(NotSupportedError, "The image format does not support sparse operations");
 177
 178         {
 179                 // Create logical device supporting both sparse and compute operations
 180                 QueueRequirementsVec queueRequirements;
 181                 queueRequirements.push_back(QueueRequirements(VK_QUEUE_SPARSE_BINDING_BIT, 1u));
 182                 queueRequirements.push_back(QueueRequirements(VK_QUEUE_COMPUTE_BIT, 1u));
 183
 184                 createDeviceSupportingQueues(queueRequirements);
 185         }
 186
 187         const DeviceInterface&  deviceInterface = getDeviceInterface();
 188         const Queue&                    sparseQueue             = getQueue(VK_QUEUE_SPARSE_BINDING_BIT, 0);
 189         const Queue&                    computeQueue    = getQueue(VK_QUEUE_COMPUTE_BIT, 0);
 190
 191         // Create sparse image
 192         const Unique<VkImage> imageSparse(createImage(deviceInterface, getDevice(), &imageSparseInfo));
 193
 194         // Create sparse image memory bind semaphore
 195         const Unique<VkSemaphore> imageMemoryBindSemaphore(createSemaphore(deviceInterface, getDevice()));
 196
 197         {
 198                 // Get sparse image general memory requirements
 199                 const VkMemoryRequirements imageMemoryRequirements = getImageMemoryRequirements(deviceInterface, getDevice(), *imageSparse);
 200
 201                 // Check if required image memory size does not exceed device limits
 202                 if (imageMemoryRequirements.size > getPhysicalDeviceProperties(instance, physicalDevice).limits.sparseAddressSpaceSize)
 203                         TCU_THROW(NotSupportedError, "Required memory size for sparse resource exceeds device limits");
 204
 205                 DE_ASSERT((imageMemoryRequirements.size % imageMemoryRequirements.alignment) == 0);
 206
 207                 // Get sparse image sparse memory requirements
 208                 const std::vector<VkSparseImageMemoryRequirements> sparseMemoryRequirements = getImageSparseMemoryRequirements(deviceInterface, getDevice(), *imageSparse);
 209
 210                 DE_ASSERT(sparseMemoryRequirements.size() != 0);
 211
 212                 const deUint32 colorAspectIndex = getSparseAspectRequirementsIndex(sparseMemoryRequirements, VK_IMAGE_ASPECT_COLOR_BIT);
 213
 214                 if (colorAspectIndex == NO_MATCH_FOUND)
 215                         TCU_THROW(NotSupportedError, "Not supported image aspect - the test supports currently only VK_IMAGE_ASPECT_COLOR_BIT");
 216
 217                 const VkSparseImageMemoryRequirements   aspectRequirements      = sparseMemoryRequirements[colorAspectIndex];
 218                 const VkImageAspectFlags                                aspectMask                      = aspectRequirements.formatProperties.aspectMask;
 219                 const VkExtent3D                                                imageGranularity        = aspectRequirements.formatProperties.imageGranularity;
 220
 221                 DE_ASSERT((aspectRequirements.imageMipTailSize % imageMemoryRequirements.alignment) == 0);
 222
 223                 std::vector<VkSparseImageMemoryBind>    imageResidencyMemoryBinds;
 224                 std::vector<VkSparseMemoryBind>                 imageMipTailMemoryBinds;
 225
 226                 const deUint32                                                  memoryType = findMatchingMemoryType(instance, physicalDevice, imageMemoryRequirements, MemoryRequirement::Any);
 227
 228                 if (memoryType == NO_MATCH_FOUND)
 229                         return tcu::TestStatus::fail("No matching memory type found");
 230
 231                 // Bind memory for each layer
 232                 for (deUint32 layerNdx = 0; layerNdx < imageSparseInfo.arrayLayers; ++layerNdx)
 233                 {
 234                         for (deUint32 mipLevelNdx = 0; mipLevelNdx < aspectRequirements.imageMipTailFirstLod; ++mipLevelNdx)
 235                         {
 236                                 const VkExtent3D                        mipExtent                       = mipLevelExtents(imageSparseInfo.extent, mipLevelNdx);
 237                                 const tcu::UVec3                        sparseBlocks            = alignedDivide(mipExtent, imageGranularity);
 238                                 const deUint32                          numSparseBlocks         = sparseBlocks.x() * sparseBlocks.y() * sparseBlocks.z();
 239                                 const VkImageSubresource        subresource                     = { aspectMask, mipLevelNdx, layerNdx };
 240
 241                                 const VkSparseImageMemoryBind imageMemoryBind = makeSparseImageMemoryBind(deviceInterface, getDevice(),
 242                                         imageMemoryRequirements.alignment * numSparseBlocks, memoryType, subresource, makeOffset3D(0u, 0u, 0u), mipExtent);
 243
 244                                 deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 245
 246                                 imageResidencyMemoryBinds.push_back(imageMemoryBind);
 247                         }
 248
 249                         if (!(aspectRequirements.formatProperties.flags & VK_SPARSE_IMAGE_FORMAT_SINGLE_MIPTAIL_BIT) && aspectRequirements.imageMipTailFirstLod < imageSparseInfo.mipLevels)
 250                         {
 251                                 const VkSparseMemoryBind imageMipTailMemoryBind = makeSparseMemoryBind(deviceInterface, getDevice(),
 252                                         aspectRequirements.imageMipTailSize, memoryType, aspectRequirements.imageMipTailOffset + layerNdx * aspectRequirements.imageMipTailStride);
 253
 254                                 deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMipTailMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 255
 256                                 imageMipTailMemoryBinds.push_back(imageMipTailMemoryBind);
 257                         }
 258                 }
 259
 260                 if ((aspectRequirements.formatProperties.flags & VK_SPARSE_IMAGE_FORMAT_SINGLE_MIPTAIL_BIT) && aspectRequirements.imageMipTailFirstLod < imageSparseInfo.mipLevels)
 261                 {
 262                         const VkSparseMemoryBind imageMipTailMemoryBind = makeSparseMemoryBind(deviceInterface, getDevice(),
 263                                 aspectRequirements.imageMipTailSize, memoryType, aspectRequirements.imageMipTailOffset);
 264
 265                         deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(imageMipTailMemoryBind.memory), Deleter<VkDeviceMemory>(deviceInterface, getDevice(), DE_NULL))));
 266
 267                         imageMipTailMemoryBinds.push_back(imageMipTailMemoryBind);
 268                 }
 269
 270                 VkBindSparseInfo bindSparseInfo =
 271                 {
 272                         VK_STRUCTURE_TYPE_BIND_SPARSE_INFO,                     //VkStructureType                                                       sType;
 273                         DE_NULL,                                                                        //const void*                                                           pNext;
 274                         0u,                                                                                     //deUint32                                                                      waitSemaphoreCount;
 275                         DE_NULL,                                                                        //const VkSemaphore*                                            pWaitSemaphores;
 276                         0u,                                                                                     //deUint32                                                                      bufferBindCount;
 277                         DE_NULL,                                                                        //const VkSparseBufferMemoryBindInfo*           pBufferBinds;
 278                         0u,                                                                                     //deUint32                                                                      imageOpaqueBindCount;
 279                         DE_NULL,                                                                        //const VkSparseImageOpaqueMemoryBindInfo*      pImageOpaqueBinds;
 280                         0u,                                                                                     //deUint32                                                                      imageBindCount;
 281                         DE_NULL,                                                                        //const VkSparseImageMemoryBindInfo*            pImageBinds;
 282                         1u,                                                                                     //deUint32                                                                      signalSemaphoreCount;
 283                         &imageMemoryBindSemaphore.get()                         //const VkSemaphore*                                            pSignalSemaphores;
 284                 };
 285
 286                 VkSparseImageMemoryBindInfo                     imageResidencyBindInfo;
 287                 VkSparseImageOpaqueMemoryBindInfo       imageMipTailBindInfo;
 288
 289                 if (imageResidencyMemoryBinds.size() > 0)
 290                 {
 291                         imageResidencyBindInfo.image            = *imageSparse;
 292                         imageResidencyBindInfo.bindCount        = static_cast<deUint32>(imageResidencyMemoryBinds.size());
 293                         imageResidencyBindInfo.pBinds           = &imageResidencyMemoryBinds[0];
 294
 295                         bindSparseInfo.imageBindCount           = 1u;
 296                         bindSparseInfo.pImageBinds                      = &imageResidencyBindInfo;
 297                 }
 298
 299                 if (imageMipTailMemoryBinds.size() > 0)
 300                 {
 301                         imageMipTailBindInfo.image                      = *imageSparse;
 302                         imageMipTailBindInfo.bindCount          = static_cast<deUint32>(imageMipTailMemoryBinds.size());
 303                         imageMipTailBindInfo.pBinds                     = &imageMipTailMemoryBinds[0];
 304
 305                         bindSparseInfo.imageOpaqueBindCount     = 1u;
 306                         bindSparseInfo.pImageOpaqueBinds        = &imageMipTailBindInfo;
 307                 }
 308
 309                 // Submit sparse bind commands for execution
 310                 VK_CHECK(deviceInterface.queueBindSparse(sparseQueue.queueHandle, 1u, &bindSparseInfo, DE_NULL));
 311         }
 312
 313         // Create command buffer for compute and transfer oparations
 314         const Unique<VkCommandPool>       commandPool(makeCommandPool(deviceInterface, getDevice(), computeQueue.queueFamilyIndex));
 315         const Unique<VkCommandBuffer> commandBuffer(allocateCommandBuffer(deviceInterface, getDevice(), *commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY));
 316
 317         std::vector <VkBufferImageCopy> bufferImageCopy(imageSparseInfo.mipLevels);
 318
 319         {
 320                 deUint32 bufferOffset = 0;
 321                 for (deUint32 mipmapNdx = 0; mipmapNdx < imageSparseInfo.mipLevels; mipmapNdx++)
 322                 {
 323                         bufferImageCopy[mipmapNdx] = makeBufferImageCopy(mipLevelExtents(imageSparseInfo.extent, mipmapNdx), imageSparseInfo.arrayLayers, mipmapNdx, static_cast<VkDeviceSize>(bufferOffset));
 324                         bufferOffset += getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, mipmapNdx, BUFFER_IMAGE_COPY_OFFSET_GRANULARITY);
 325                 }
 326         }
 327
 328         // Start recording commands
 329         beginCommandBuffer(deviceInterface, *commandBuffer);
 330
 331         const deUint32                                  imageSizeInBytes                = getImageSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, imageSparseInfo.mipLevels, BUFFER_IMAGE_COPY_OFFSET_GRANULARITY);
 332         const VkBufferCreateInfo                inputBufferCreateInfo   = makeBufferCreateInfo(imageSizeInBytes, VK_BUFFER_USAGE_TRANSFER_SRC_BIT);
 333         const Unique<VkBuffer>                  inputBuffer                             (createBuffer(deviceInterface, getDevice(), &inputBufferCreateInfo));
 334         const de::UniquePtr<Allocation> inputBufferAlloc                (bindBuffer(deviceInterface, getDevice(), getAllocator(), *inputBuffer, MemoryRequirement::HostVisible));
 335
 336         std::vector<deUint8> referenceData(imageSizeInBytes);
 337
 338         const VkMemoryRequirements imageMemoryRequirements = getImageMemoryRequirements(deviceInterface, getDevice(), *imageSparse);
 339
 340         for (deUint32 valueNdx = 0; valueNdx < imageSizeInBytes; ++valueNdx)
 341         {
 342                 referenceData[valueNdx] = static_cast<deUint8>((valueNdx % imageMemoryRequirements.alignment) + 1u);
 343         }
 344
 345         deMemcpy(inputBufferAlloc->getHostPtr(), &referenceData[0], imageSizeInBytes);
 346
 347         flushMappedMemoryRange(deviceInterface, getDevice(), inputBufferAlloc->getMemory(), inputBufferAlloc->getOffset(), imageSizeInBytes);
 348
 349         {
 350                 const VkBufferMemoryBarrier inputBufferBarrier = makeBufferMemoryBarrier
 351                 (
 352                         VK_ACCESS_HOST_WRITE_BIT,
 353                         VK_ACCESS_TRANSFER_READ_BIT,
 354                         *inputBuffer,
 355                         0u,
 356                         imageSizeInBytes
 357                 );
 358
 359                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 1u, &inputBufferBarrier, 0u, DE_NULL);
 360         }
 361
 362         {
 363                 const VkImageMemoryBarrier imageSparseTransferDstBarrier = makeImageMemoryBarrier
 364                 (
 365                         0u,
 366                         VK_ACCESS_TRANSFER_WRITE_BIT,
 367                         VK_IMAGE_LAYOUT_UNDEFINED,
 368                         VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
 369                         sparseQueue.queueFamilyIndex != computeQueue.queueFamilyIndex ? sparseQueue.queueFamilyIndex : VK_QUEUE_FAMILY_IGNORED,
 370                         sparseQueue.queueFamilyIndex != computeQueue.queueFamilyIndex ? computeQueue.queueFamilyIndex : VK_QUEUE_FAMILY_IGNORED,
 371                         *imageSparse,
 372                         makeImageSubresourceRange(VK_IMAGE_ASPECT_COLOR_BIT, 0u, imageSparseInfo.mipLevels, 0u, imageSparseInfo.arrayLayers)
 373                 );
 374
 375                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 0u, DE_NULL, 1u, &imageSparseTransferDstBarrier);
 376         }
 377
 378         deviceInterface.cmdCopyBufferToImage(*commandBuffer, *inputBuffer, *imageSparse, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, static_cast<deUint32>(bufferImageCopy.size()), &bufferImageCopy[0]);
 379
 380         {
 381                 const VkImageMemoryBarrier imageSparseTransferSrcBarrier = makeImageMemoryBarrier
 382                 (
 383                         VK_ACCESS_TRANSFER_WRITE_BIT,
 384                         VK_ACCESS_TRANSFER_READ_BIT,
 385                         VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
 386                         VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
 387                         *imageSparse,
 388                         makeImageSubresourceRange(VK_IMAGE_ASPECT_COLOR_BIT, 0u, imageSparseInfo.mipLevels, 0u, imageSparseInfo.arrayLayers)
 389                 );
 390
 391                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 0u, DE_NULL, 1u, &imageSparseTransferSrcBarrier);
 392         }
 393
 394         const VkBufferCreateInfo                outputBufferCreateInfo  = makeBufferCreateInfo(imageSizeInBytes, VK_BUFFER_USAGE_TRANSFER_DST_BIT);
 395         const Unique<VkBuffer>                  outputBuffer                    (createBuffer(deviceInterface, getDevice(), &outputBufferCreateInfo));
 396         const de::UniquePtr<Allocation> outputBufferAlloc               (bindBuffer(deviceInterface, getDevice(), getAllocator(), *outputBuffer, MemoryRequirement::HostVisible));
 397
 398         deviceInterface.cmdCopyImageToBuffer(*commandBuffer, *imageSparse, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, *outputBuffer, static_cast<deUint32>(bufferImageCopy.size()), &bufferImageCopy[0]);
 399
 400         {
 401                 const VkBufferMemoryBarrier outputBufferBarrier = makeBufferMemoryBarrier
 402                 (
 403                         VK_ACCESS_TRANSFER_WRITE_BIT,
 404                         VK_ACCESS_HOST_READ_BIT,
 405                         *outputBuffer,
 406                         0u,
 407                         imageSizeInBytes
 408                 );
 409
 410                 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_HOST_BIT, 0u, 0u, DE_NULL, 1u, &outputBufferBarrier, 0u, DE_NULL);
 411         }
 412
 413         // End recording commands
 414         endCommandBuffer(deviceInterface, *commandBuffer);
 415
 416         const VkPipelineStageFlags stageBits[] = { VK_PIPELINE_STAGE_TRANSFER_BIT };
 417
 418         // Submit commands for execution and wait for completion
 419         submitCommandsAndWait(deviceInterface, getDevice(), computeQueue.queueHandle, *commandBuffer, 1u, &imageMemoryBindSemaphore.get(), stageBits);
 420
 421         // Retrieve data from buffer to host memory
 422         invalidateMappedMemoryRange(deviceInterface, getDevice(), outputBufferAlloc->getMemory(), outputBufferAlloc->getOffset(), imageSizeInBytes);
 423
 424         const deUint8* outputData = static_cast<const deUint8*>(outputBufferAlloc->getHostPtr());
 425
 426         // Wait for sparse queue to become idle
 427         deviceInterface.queueWaitIdle(sparseQueue.queueHandle);
 428
 429         for (deUint32 mipmapNdx = 0; mipmapNdx < imageSparseInfo.mipLevels; ++mipmapNdx)
 430         {
 431                 const deUint32 mipLevelSizeInBytes      = getImageMipLevelSizeInBytes(imageSparseInfo.extent, imageSparseInfo.arrayLayers, m_format, mipmapNdx);
 432                 const deUint32 bufferOffset                     = static_cast<deUint32>(bufferImageCopy[mipmapNdx].bufferOffset);
 433
 434                 if (deMemCmp(outputData + bufferOffset, &referenceData[bufferOffset], mipLevelSizeInBytes) != 0)
 435                         return tcu::TestStatus::fail("Failed");
 436         }
 437
 438         return tcu::TestStatus::pass("Passed");
 439 }
 440
 441 TestInstance* MipmapSparseResidencyCase::createInstance (Context& context) const
 442 {
 443         return new MipmapSparseResidencyInstance(context, m_imageType, m_imageSize, m_format);
 444 }
 445
 446 } // anonymous ns
 447
 448 tcu::TestCaseGroup* createMipmapSparseResidencyTests (tcu::TestContext& testCtx)
 449 {
 450         de::MovePtr<tcu::TestCaseGroup> testGroup(new tcu::TestCaseGroup(testCtx, "mipmap_sparse_residency", "Mipmap Sparse Residency"));
 451
 452         static const deUint32 sizeCountPerImageType = 3u;
 453
 454         struct ImageParameters
 455         {
 456                 ImageType       imageType;
 457                 tcu::UVec3      imageSizes[sizeCountPerImageType];
 458         };
 459
 460         static const ImageParameters imageParametersArray[] =
 461         {
 462                 { IMAGE_TYPE_2D,                 { tcu::UVec3(512u, 256u, 1u),  tcu::UVec3(1024u, 128u, 1u), tcu::UVec3(11u,  137u, 1u) } },
 463                 { IMAGE_TYPE_2D_ARRAY,   { tcu::UVec3(512u, 256u, 6u),  tcu::UVec3(1024u, 128u, 8u), tcu::UVec3(11u,  137u, 3u) } },
 464                 { IMAGE_TYPE_CUBE,               { tcu::UVec3(256u, 256u, 1u),  tcu::UVec3(128u,  128u, 1u), tcu::UVec3(137u, 137u, 1u) } },
 465                 { IMAGE_TYPE_CUBE_ARRAY, { tcu::UVec3(256u, 256u, 6u),  tcu::UVec3(128u,  128u, 8u), tcu::UVec3(137u, 137u, 3u) } },
 466                 { IMAGE_TYPE_3D,                 { tcu::UVec3(256u, 256u, 16u), tcu::UVec3(1024u, 128u, 8u), tcu::UVec3(11u,  137u, 3u) } }
 467         };
 468
 469         static const tcu::TextureFormat formats[] =
 470         {
 471                 tcu::TextureFormat(tcu::TextureFormat::R,        tcu::TextureFormat::SIGNED_INT32),
 472                 tcu::TextureFormat(tcu::TextureFormat::R,        tcu::TextureFormat::SIGNED_INT16),
 473                 tcu::TextureFormat(tcu::TextureFormat::R,        tcu::TextureFormat::SIGNED_INT8),
 474                 tcu::TextureFormat(tcu::TextureFormat::RGBA, tcu::TextureFormat::UNSIGNED_INT32),
 475                 tcu::TextureFormat(tcu::TextureFormat::RGBA, tcu::TextureFormat::UNSIGNED_INT16),
 476                 tcu::TextureFormat(tcu::TextureFormat::RGBA, tcu::TextureFormat::UNSIGNED_INT8)
 477         };
 478
 479         for (deInt32 imageTypeNdx = 0; imageTypeNdx < DE_LENGTH_OF_ARRAY(imageParametersArray); ++imageTypeNdx)
 480         {
 481                 const ImageType                                 imageType = imageParametersArray[imageTypeNdx].imageType;
 482                 de::MovePtr<tcu::TestCaseGroup> imageTypeGroup(new tcu::TestCaseGroup(testCtx, getImageTypeName(imageType).c_str(), ""));
 483
 484                 for (deInt32 formatNdx = 0; formatNdx < DE_LENGTH_OF_ARRAY(formats); ++formatNdx)
 485                 {
 486                         const tcu::TextureFormat&               format = formats[formatNdx];
 487                         de::MovePtr<tcu::TestCaseGroup> formatGroup(new tcu::TestCaseGroup(testCtx, getShaderImageFormatQualifier(format).c_str(), ""));
 488
 489                         for (deInt32 imageSizeNdx = 0; imageSizeNdx < DE_LENGTH_OF_ARRAY(imageParametersArray[imageTypeNdx].imageSizes); ++imageSizeNdx)
 490                         {
 491                                 const tcu::UVec3 imageSize = imageParametersArray[imageTypeNdx].imageSizes[imageSizeNdx];
 492
 493                                 std::ostringstream stream;
 494                                 stream << imageSize.x() << "_" << imageSize.y() << "_" << imageSize.z();
 495
 496                                 formatGroup->addChild(new MipmapSparseResidencyCase(testCtx, stream.str(), "", imageType, imageSize, format));
 497                         }
 498                         imageTypeGroup->addChild(formatGroup.release());
 499                 }
 500                 testGroup->addChild(imageTypeGroup.release());
 501         }
 502
 503         return testGroup.release();
 504 }
 505
 506 } // sparse
 507 } // vkt