external/vulkancts/modules/vulkan/protected_memory/vktProtectedMemCopyBufferToImageTests.cpp

   1 /*------------------------------------------------------------------------
   2  * Vulkan Conformance Tests
   3  * ------------------------
   4  *
   5  * Copyright (c) 2017 The Khronos Group Inc.
   6  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
   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  * \file
  22  * \brief Protected content copy buffer to image tests
  23  *//*--------------------------------------------------------------------*/
  24
  25 #include "vktProtectedMemCopyBufferToImageTests.hpp"
  26
  27 #include "deRandom.hpp"
  28 #include "tcuTestLog.hpp"
  29 #include "tcuVector.hpp"
  30 #include "tcuVectorUtil.hpp"
  31
  32 #include "vkPrograms.hpp"
  33 #include "vktTestCase.hpp"
  34 #include "vktTestGroupUtil.hpp"
  35 #include "vkTypeUtil.hpp"
  36 #include "vkBuilderUtil.hpp"
  37 #include "vkCmdUtil.hpp"
  38
  39 #include "vktProtectedMemContext.hpp"
  40 #include "vktProtectedMemUtils.hpp"
  41 #include "vktProtectedMemImageValidator.hpp"
  42
  43 namespace vkt
  44 {
  45 namespace ProtectedMem
  46 {
  47
  48 namespace
  49 {
  50
  51 enum {
  52         BUFFER_SIZE             = 256,
  53         RENDER_WIDTH    = 8,
  54         RENDER_HEIGHT   = 8,
  55 };
  56
  57 class CopyBufferToImageTestInstance : public ProtectedTestInstance
  58 {
  59 public:
  60                                                                         CopyBufferToImageTestInstance   (Context&                                       ctx,
  61                                                                                                                                          const deUint32                         fillValue,
  62                                                                                                                                          const ValidationData&          refData,
  63                                                                                                                                          const ImageValidator&          validator,
  64                                                                                                                                          const CmdBufferType            cmdBufferType);
  65 virtual tcu::TestStatus                         iterate                                                  (void);
  66
  67 private:
  68         const vk::VkFormat                              m_imageFormat;
  69         const deUint32                                  m_fillValue;
  70         const ValidationData&                   m_refData;
  71         const ImageValidator&                   m_validator;
  72         const CmdBufferType                             m_cmdBufferType;
  73 };
  74
  75 class CopyBufferToImageTestCase : public TestCase
  76 {
  77 public:
  78                                                                 CopyBufferToImageTestCase       (tcu::TestContext&                      testCtx,
  79                                                                                                                          const std::string&                     name,
  80                                                                                                                          deUint32                                       fillValue,
  81                                                                                                                          ValidationData                         data,
  82                                                                                                                          CmdBufferType                          cmdBufferType)
  83                                                                         : TestCase                              (testCtx, name, "Copy buffer to image.")
  84                                                                         , m_fillValue                   (fillValue)
  85                                                                         , m_refData                             (data)
  86                                                                         , m_validator                   (vk::VK_FORMAT_R32G32B32A32_SFLOAT)
  87                                                                         , m_cmdBufferType               (cmdBufferType)
  88                                                                 {
  89                                                                 }
  90
  91         virtual                                         ~CopyBufferToImageTestCase      (void) {}
  92         virtual TestInstance*           createInstance                          (Context& ctx) const
  93                                                                 {
  94                                                                         return new CopyBufferToImageTestInstance(ctx, m_fillValue, m_refData, m_validator, m_cmdBufferType);
  95                                                                 }
  96         virtual void                            initPrograms                            (vk::SourceCollections& programCollection) const
  97                                                                 {
  98                                                                         m_validator.initPrograms(programCollection);
  99                                                                 }
 100 private:
 101         deUint32                                        m_fillValue;
 102         ValidationData                          m_refData;
 103         ImageValidator                          m_validator;
 104         CmdBufferType                           m_cmdBufferType;
 105 };
 106
 107 CopyBufferToImageTestInstance::CopyBufferToImageTestInstance    (Context&                                       ctx,
 108                                                                                                                                  const deUint32                         fillValue,
 109                                                                                                                                  const ValidationData&          refData,
 110                                                                                                                                  const ImageValidator&          validator,
 111                                                                                                                                  const CmdBufferType            cmdBufferType)
 112         : ProtectedTestInstance         (ctx)
 113         , m_imageFormat                         (vk::VK_FORMAT_R32G32B32A32_SFLOAT)
 114         , m_fillValue                           (fillValue)
 115         , m_refData                                     (refData)
 116         , m_validator                           (validator)
 117         , m_cmdBufferType                       (cmdBufferType)
 118 {
 119 }
 120
 121 tcu::TestStatus CopyBufferToImageTestInstance::iterate()
 122 {
 123         ProtectedContext&                                       ctx                                     (m_protectedContext);
 124         const vk::DeviceInterface&                      vk                                      = ctx.getDeviceInterface();
 125         const vk::VkDevice                                      device                          = ctx.getDevice();
 126         const vk::VkQueue                                       queue                           = ctx.getQueue();
 127         const deUint32                                          queueFamilyIndex        = ctx.getQueueFamilyIndex();
 128
 129         // Create destination image
 130         de::MovePtr<vk::ImageWithMemory>        colorImage                      = createImage2D(ctx, PROTECTION_ENABLED, queueFamilyIndex,
 131                                                                                                                                                         RENDER_WIDTH, RENDER_HEIGHT,
 132                                                                                                                                                         m_imageFormat,
 133                                                                                                                                                         vk::VK_IMAGE_USAGE_SAMPLED_BIT|vk::VK_IMAGE_USAGE_TRANSFER_DST_BIT);
 134         de::MovePtr<vk::BufferWithMemory>       srcBuffer                       (makeBuffer(ctx,
 135                                                                                                                                                 PROTECTION_ENABLED,
 136                                                                                                                                                 queueFamilyIndex,
 137                                                                                                                                                 (deUint32)(BUFFER_SIZE * sizeof(deUint32)),
 138                                                                                                                                                 vk::VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT
 139                                                                                                                                                         | vk::VK_BUFFER_USAGE_TRANSFER_SRC_BIT
 140                                                                                                                                                         | vk::VK_BUFFER_USAGE_TRANSFER_DST_BIT,
 141                                                                                                                                                 vk::MemoryRequirement::Protected));
 142
 143         vk::Unique<vk::VkCommandPool>           cmdPool                         (makeCommandPool(vk, device, PROTECTION_ENABLED, queueFamilyIndex));
 144         vk::Unique<vk::VkCommandBuffer>         cmdBuffer                       (vk::allocateCommandBuffer(vk, device, *cmdPool, vk::VK_COMMAND_BUFFER_LEVEL_PRIMARY));
 145         vk::Unique<vk::VkCommandBuffer>         secondaryCmdBuffer      (vk::allocateCommandBuffer(vk, device, *cmdPool, vk::VK_COMMAND_BUFFER_LEVEL_SECONDARY));
 146         vk::VkCommandBuffer                                     targetCmdBuffer         = (m_cmdBufferType == CMD_BUFFER_SECONDARY) ? *secondaryCmdBuffer : *cmdBuffer;
 147
 148         // Begin cmd buffer
 149         beginCommandBuffer(vk, *cmdBuffer);
 150
 151         if (m_cmdBufferType == CMD_BUFFER_SECONDARY)
 152         {
 153                 // Begin secondary command buffer
 154                 const vk::VkCommandBufferInheritanceInfo        bufferInheritanceInfo   =
 155                 {
 156                         vk::VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO,          // sType
 157                         DE_NULL,                                                                                                        // pNext
 158                         DE_NULL,                                                                                                        // renderPass
 159                         0u,                                                                                                                     // subpass
 160                         DE_NULL,                                                                                                        // framebuffer
 161                         VK_FALSE,                                                                                                       // occlusionQueryEnable
 162                         (vk::VkQueryControlFlags)0u,                                                            // queryFlags
 163                         (vk::VkQueryPipelineStatisticFlags)0u,                                          // pipelineStatistics
 164                 };
 165                 beginSecondaryCommandBuffer(vk, *secondaryCmdBuffer, bufferInheritanceInfo);
 166         }
 167
 168         // Start src buffer barrier
 169         {
 170                 const vk::VkBufferMemoryBarrier startBufferBarrier =
 171                 {
 172                         vk::VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER,    // VkStructureType              sType
 173                         DE_NULL,                                                                                // const void*                  pNext
 174                         0,                                                                                              // VkAccessFlags                srcAccessMask
 175                         vk::VK_ACCESS_TRANSFER_WRITE_BIT,                               // VkAccessFlags                dstAccessMask
 176                         queueFamilyIndex,                                                               // uint32_t                             srcQueueFamilyIndex
 177                         queueFamilyIndex,                                                               // uint32_t                             dstQueueFamilyIndex
 178                         **srcBuffer,                                                                    // VkBuffer                             buffer
 179                         0u,                                                                                             // VkDeviceSize                 offset
 180                         VK_WHOLE_SIZE,                                                                  // VkDeviceSize                 size
 181                 };
 182                 vk.cmdPipelineBarrier(targetCmdBuffer,
 183                                                           vk::VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
 184                                                           vk::VK_PIPELINE_STAGE_TRANSFER_BIT,
 185                                                           (vk::VkDependencyFlags) 0,
 186                                                           0, (const vk::VkMemoryBarrier *) DE_NULL,
 187                                                           1, &startBufferBarrier,
 188                                                           0, (const vk::VkImageMemoryBarrier *) DE_NULL);
 189         }
 190         vk.cmdFillBuffer(targetCmdBuffer, **srcBuffer, 0u, VK_WHOLE_SIZE, m_fillValue);
 191
 192         {
 193                 // Barrier to change accessMask to transfer read bit for source buffer
 194                 const vk::VkBufferMemoryBarrier startCopyBufferBarrier =
 195                 {
 196                         vk::VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER,            // VkStructureType              sType
 197                         DE_NULL,                                                                                        // const void*                  pNext
 198                         vk::VK_ACCESS_TRANSFER_WRITE_BIT,                                       // VkAccessFlags                srcAccessMask
 199                         vk::VK_ACCESS_TRANSFER_READ_BIT,                                        // VkAccessFlags                dstAccessMask
 200                         queueFamilyIndex,                                                                       // uint32_t                             srcQueueFamilyIndex
 201                         queueFamilyIndex,                                                                       // uint32_t                             dstQueueFamilyIndex
 202                         **srcBuffer,                                                                            // VkBuffer                             buffer
 203                         0u,                                                                                                     // VkDeviceSize                 offset
 204                         VK_WHOLE_SIZE,                                                                          // VkDeviceSize                 size
 205                 };
 206
 207                 // Start image barrier for destination image.
 208                 const vk::VkImageMemoryBarrier  startImgBarrier         =
 209                 {
 210                         vk::VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,                     // VkStructureType              sType
 211                         DE_NULL,                                                                                        // const void*                  pNext
 212                         0,                                                                                                      // VkAccessFlags                srcAccessMask
 213                         vk::VK_ACCESS_TRANSFER_WRITE_BIT,                                       // VkAccessFlags                dstAccessMask
 214                         vk::VK_IMAGE_LAYOUT_UNDEFINED,                                          // VkImageLayout                oldLayout
 215                         vk::VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,                       // VkImageLayout                newLayout
 216                         queueFamilyIndex,                                                                       // uint32_t                             srcQueueFamilyIndex
 217                         queueFamilyIndex,                                                                       // uint32_t                             dstQueueFamilyIndex
 218                         **colorImage,                                                                           // VkImage                              image
 219                         {
 220                                 vk::VK_IMAGE_ASPECT_COLOR_BIT,                                  // VkImageAspectFlags   aspectMask
 221                                 0u,                                                                                             // uint32_t                             baseMipLevel
 222                                 1u,                                                                                             // uint32_t                             mipLevels
 223                                 0u,                                                                                             // uint32_t                             baseArraySlice
 224                                 1u,                                                                                             // uint32_t                             subresourceRange
 225                         }
 226                 };
 227
 228                 vk.cmdPipelineBarrier(targetCmdBuffer,
 229                                                           vk::VK_PIPELINE_STAGE_TRANSFER_BIT,
 230                                                           vk::VK_PIPELINE_STAGE_TRANSFER_BIT,
 231                                                           (vk::VkDependencyFlags)0,
 232                                                           0, (const vk::VkMemoryBarrier*)DE_NULL,
 233                                                           1, &startCopyBufferBarrier,
 234                                                           1, &startImgBarrier);
 235         }
 236
 237         // Copy buffer to image
 238         const vk::VkImageSubresourceLayers      subresourceLayers       =
 239         {
 240                 vk::VK_IMAGE_ASPECT_COLOR_BIT,  // VkImageAspectFlags           aspectMask
 241                 0u,                                                             // uint32_t                                     mipLevel
 242                 0u,                                                             // uint32_t                                     baseArrayLayer
 243                 1u,                                                             // uint32_t                                     layerCount
 244         };
 245         const vk::VkOffset3D                            nullOffset                      = {0u, 0u, 0u};
 246         const vk::VkExtent3D                            imageExtent                     = {(deUint32)RENDER_WIDTH, (deUint32)RENDER_HEIGHT, 1u};
 247         const vk::VkBufferImageCopy                     copyRegion                      =
 248         {
 249                 0ull,                                                   // VkDeviceSize                         srcOffset;
 250                 0,                                                              // uint32_t                                     bufferRowLength
 251                 0,                                                              // uint32_t                                     bufferImageHeight
 252                 subresourceLayers,                              // VkImageSubresourceLayers     imageSubresource
 253                 nullOffset,                                             // VkOffset3D                           imageOffset
 254                 imageExtent,                                    // VkExtent3D                           imageExtent
 255         };
 256         vk.cmdCopyBufferToImage(targetCmdBuffer, **srcBuffer, **colorImage, vk::VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1u, &copyRegion);
 257
 258         {
 259                 const vk::VkImageMemoryBarrier  endImgBarrier           =
 260                 {
 261                         vk::VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,                     // VkStructureType              sType
 262                         DE_NULL,                                                                                        // const void*                  pNext
 263                         vk::VK_ACCESS_TRANSFER_WRITE_BIT,                                       // VkAccessFlags                srcAccessMask
 264                         vk::VK_ACCESS_SHADER_READ_BIT,                                          // VkAccessFlags                dstAccessMask
 265                         vk::VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,                       // VkImageLayout                oldLayout
 266                         vk::VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,           // VkImageLayout                newLayout
 267                         queueFamilyIndex,                                                                       // uint32_t                             srcQueueFamilyIndex
 268                         queueFamilyIndex,                                                                       // uint32_t                             dstQueueFamilyIndex
 269                         **colorImage,                                                                           // VkImage                              image
 270                         {
 271                                 vk::VK_IMAGE_ASPECT_COLOR_BIT,                                  // VkImageAspectFlags   aspectMask
 272                                 0u,                                                                                             // uint32_t                             baseMipLevel
 273                                 1u,                                                                                             // uint32_t                             mipLevels
 274                                 0u,                                                                                             // uint32_t                             baseArraySlice
 275                                 1u,                                                                                             // uint32_t                             subresourceRange
 276                         }
 277                 };
 278                 vk.cmdPipelineBarrier(targetCmdBuffer,
 279                                                           vk::VK_PIPELINE_STAGE_TRANSFER_BIT,
 280                                                           vk::VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
 281                                                           (vk::VkDependencyFlags)0,
 282                                                           0, (const vk::VkMemoryBarrier*)DE_NULL,
 283                                                           0, (const vk::VkBufferMemoryBarrier*)DE_NULL,
 284                                                           1, &endImgBarrier);
 285         }
 286
 287         if (m_cmdBufferType == CMD_BUFFER_SECONDARY)
 288         {
 289                 endCommandBuffer(vk, *secondaryCmdBuffer);
 290                 vk.cmdExecuteCommands(*cmdBuffer, 1u, &secondaryCmdBuffer.get());
 291         }
 292
 293         endCommandBuffer(vk, *cmdBuffer);
 294
 295         // Submit command buffer
 296         const vk::Unique<vk::VkFence>   fence           (vk::createFence(vk, device));
 297         VK_CHECK(queueSubmit(ctx, PROTECTION_ENABLED, queue, *cmdBuffer, *fence, ~0ull));
 298
 299         // Log out test data
 300         ctx.getTestContext().getLog()
 301                 << tcu::TestLog::Message << "Fill value: " << m_fillValue << tcu::TestLog::EndMessage;
 302
 303         // Validate resulting image
 304         if (m_validator.validateImage(ctx, m_refData, **colorImage, m_imageFormat, vk::VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL))
 305                 return tcu::TestStatus::pass("Everything went OK");
 306         else
 307                 return tcu::TestStatus::fail("Something went really wrong");
 308 }
 309
 310 tcu::TestCaseGroup*     createCopyBufferToImageTests (tcu::TestContext& testCtx, CmdBufferType cmdBufferType)
 311 {
 312         struct {
 313                 const union {
 314                         float           flt;
 315                         deUint32        uint;
 316                 }                                               fillValue;
 317                 const ValidationData    data;
 318         } testData[] = {
 319                 {       { 0.0f },
 320                         {
 321                                 { tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f), tcu::Vec4(1.0f, 1.0f, 0.0f, 0.0f),
 322                                   tcu::Vec4(0.1f, 0.1f, 0.0f, 0.0f), tcu::Vec4(0.5f, 0.5f, 0.0f, 0.0f), },
 323                                 { tcu::Vec4(0.0f), tcu::Vec4(0.0f),
 324                                   tcu::Vec4(0.0f), tcu::Vec4(0.0f), }
 325                         }
 326                 },
 327                 {       { 1.0f },
 328                         {
 329                                 { tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f), tcu::Vec4(1.0f, 1.0f, 0.0f, 0.0f),
 330                                   tcu::Vec4(0.1f, 0.1f, 0.0f, 0.0f), tcu::Vec4(0.5f, 0.5f, 0.0f, 0.0f), },
 331                                 { tcu::Vec4(1.0f), tcu::Vec4(1.0f),
 332                                   tcu::Vec4(1.0f), tcu::Vec4(1.0f), }
 333                         }
 334                 },
 335                 {       { 0.2f },
 336                         {
 337                                 { tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f), tcu::Vec4(1.0f, 1.0f, 0.0f, 0.0f),
 338                                   tcu::Vec4(0.1f, 0.1f, 0.0f, 0.0f), tcu::Vec4(0.5f, 0.5f, 0.0f, 0.0f), },
 339                                 { tcu::Vec4(0.2f), tcu::Vec4(0.2f),
 340                                   tcu::Vec4(0.2f), tcu::Vec4(0.2f), }
 341                         }
 342                 },
 343                 {       { 0.55f },
 344                         {
 345                                 { tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f), tcu::Vec4(1.0f, 1.0f, 0.0f, 0.0f),
 346                                   tcu::Vec4(0.1f, 0.1f, 0.0f, 0.0f), tcu::Vec4(0.5f, 0.5f, 0.0f, 0.0f), },
 347                                 { tcu::Vec4(0.55f), tcu::Vec4(0.55f),
 348                                   tcu::Vec4(0.55f), tcu::Vec4(0.55f), }
 349                         }
 350                 },
 351                 {       { 0.82f },
 352                         {
 353                                 { tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f), tcu::Vec4(1.0f, 1.0f, 0.0f, 0.0f),
 354                                   tcu::Vec4(0.1f, 0.1f, 0.0f, 0.0f), tcu::Vec4(0.5f, 0.5f, 0.0f, 0.0f), },
 355                                 { tcu::Vec4(0.82f), tcu::Vec4(0.82f),
 356                                   tcu::Vec4(0.82f), tcu::Vec4(0.82f), }
 357                         }
 358                 },
 359                 {       { 0.96f },
 360                         {
 361                                 { tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f), tcu::Vec4(1.0f, 1.0f, 0.0f, 0.0f),
 362                                   tcu::Vec4(0.1f, 0.1f, 0.0f, 0.0f), tcu::Vec4(0.5f, 0.5f, 0.0f, 0.0f), },
 363                                 { tcu::Vec4(0.96f), tcu::Vec4(0.96f),
 364                                   tcu::Vec4(0.96f), tcu::Vec4(0.96f), }
 365                         }
 366                 },
 367         };
 368
 369         de::MovePtr<tcu::TestCaseGroup> copyStaticTests         (new tcu::TestCaseGroup(testCtx, "static", "Copy Buffer To Image Tests with static input"));
 370
 371         for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(testData); ++ndx)
 372         {
 373                 const std::string name = "copy_" + de::toString(ndx + 1);
 374                 copyStaticTests->addChild(new CopyBufferToImageTestCase(testCtx, name.c_str(), testData[ndx].fillValue.uint, testData[ndx].data, cmdBufferType));
 375         }
 376
 377         /* Add a few randomized tests */
 378         de::MovePtr<tcu::TestCaseGroup> copyRandomTests         (new tcu::TestCaseGroup(testCtx, "random", "Copy Buffer To Image Tests with random input"));
 379         const int                                               testCount                       = 10;
 380         de::Random                                              rnd                                     (testCtx.getCommandLine().getBaseSeed());
 381         for (int ndx = 0; ndx < testCount; ++ndx)
 382         {
 383                 const std::string       name            = "copy_" + de::toString(ndx + 1);
 384
 385                 const union {
 386                         float           flt;
 387                         deUint32        uint;
 388                 }                                       fillValue       = { rnd.getFloat(0.0, 1.0f) };
 389
 390                 const tcu::Vec4         refValue        (fillValue.flt);
 391                 const tcu::Vec4         vec0            = tcu::randomVec4(rnd);
 392                 const tcu::Vec4         vec1            = tcu::randomVec4(rnd);
 393                 const tcu::Vec4         vec2            = tcu::randomVec4(rnd);
 394                 const tcu::Vec4         vec3            = tcu::randomVec4(rnd);
 395
 396                 ValidationData          data            =
 397                 {
 398                         { vec0, vec1, vec2, vec3 },
 399                         { refValue, refValue, refValue, refValue }
 400                 };
 401                 copyRandomTests->addChild(new CopyBufferToImageTestCase(testCtx, name.c_str(), fillValue.uint, data, cmdBufferType));
 402         }
 403
 404         std::string groupName = getCmdBufferTypeStr(cmdBufferType);
 405         std::string groupDesc = "Copy Buffer To Image Tests with " + groupName + " command buffer";
 406         de::MovePtr<tcu::TestCaseGroup> copyTests (new tcu::TestCaseGroup(testCtx, groupName.c_str(), groupDesc.c_str()));
 407         copyTests->addChild(copyStaticTests.release());
 408         copyTests->addChild(copyRandomTests.release());
 409         return copyTests.release();
 410 }
 411
 412 } // anonymous
 413
 414 tcu::TestCaseGroup*     createCopyBufferToImageTests (tcu::TestContext& testCtx)
 415 {
 416         de::MovePtr<tcu::TestCaseGroup> clearTests (new tcu::TestCaseGroup(testCtx, "copy_buffer_to_image", "Copy Buffer To Image Tests"));
 417
 418         clearTests->addChild(createCopyBufferToImageTests(testCtx, CMD_BUFFER_PRIMARY));
 419         clearTests->addChild(createCopyBufferToImageTests(testCtx, CMD_BUFFER_SECONDARY));
 420
 421         return clearTests.release();
 422 }
 423
 424 } // ProtectedMem
 425 } // vkt