external/vulkancts/modules/vulkan/api/vktApiBufferTests.cpp

   1 /*------------------------------------------------------------------------
   2  *  Vulkan Conformance Tests
   3  * ------------------------
   4  *
   5  * Copyright (c) 2015 The Khronos Group Inc.
   6  * Copyright (c) 2015 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 Vulkan Buffers Tests
  23  *//*--------------------------------------------------------------------*/
  24
  25 #include "vktApiBufferTests.hpp"
  26
  27 #include "deStringUtil.hpp"
  28 #include "gluVarType.hpp"
  29 #include "tcuTestLog.hpp"
  30 #include "vkPrograms.hpp"
  31 #include "vkQueryUtil.hpp"
  32 #include "vkRefUtil.hpp"
  33 #include "vktTestCase.hpp"
  34
  35 namespace vkt
  36 {
  37
  38 using namespace vk;
  39
  40 namespace api
  41 {
  42
  43 namespace
  44 {
  45
  46 static const deUint32   MAX_BUFFER_SIZE_DIVISOR = 16;
  47
  48 struct BufferCaseParameters
  49 {
  50         VkBufferUsageFlags      usage;
  51         VkBufferCreateFlags     flags;
  52         VkSharingMode           sharingMode;
  53 };
  54
  55 class BufferTestInstance : public TestInstance
  56 {
  57 public:
  58                                                                 BufferTestInstance                      (Context&                               ctx,
  59                                                                                                                          BufferCaseParameters   testCase)
  60                                                                         : TestInstance  (ctx)
  61                                                                         , m_testCase    (testCase)
  62                                                                 {}
  63         virtual tcu::TestStatus         iterate                                         (void);
  64         tcu::TestStatus                         bufferCreateAndAllocTest        (VkDeviceSize           size);
  65
  66 private:
  67         BufferCaseParameters            m_testCase;
  68 };
  69
  70 class BuffersTestCase : public TestCase
  71 {
  72 public:
  73                                                         BuffersTestCase         (tcu::TestContext&              testCtx,
  74                                                                                                  const std::string&             name,
  75                                                                                                  const std::string&             description,
  76                                                                                                  BufferCaseParameters   testCase)
  77                                                                 : TestCase(testCtx, name, description)
  78                                                                 , m_testCase(testCase)
  79                                                         {}
  80
  81         virtual                                 ~BuffersTestCase        (void) {}
  82         virtual TestInstance*   createInstance          (Context&                               ctx) const
  83                                                         {
  84                                                                 tcu::TestLog& log       = m_testCtx.getLog();
  85                                                                 log << tcu::TestLog::Message << getBufferUsageFlagsStr(m_testCase.usage) << tcu::TestLog::EndMessage;
  86                                                                 return new BufferTestInstance(ctx, m_testCase);
  87                                                         }
  88
  89 private:
  90         BufferCaseParameters            m_testCase;
  91 };
  92
  93  tcu::TestStatus BufferTestInstance::bufferCreateAndAllocTest (VkDeviceSize size)
  94 {
  95         const VkPhysicalDevice          vkPhysicalDevice        = m_context.getPhysicalDevice();
  96         const InstanceInterface&        vkInstance                      = m_context.getInstanceInterface();
  97         const VkDevice                          vkDevice                        = m_context.getDevice();
  98         const DeviceInterface&          vk                                      = m_context.getDeviceInterface();
  99         Move<VkBuffer>                          testBuffer;
 100         VkMemoryRequirements            memReqs;
 101         Move<VkDeviceMemory>            memory;
 102         const deUint32                          queueFamilyIndex        = m_context.getUniversalQueueFamilyIndex();
 103         const VkPhysicalDeviceMemoryProperties  memoryProperties = getPhysicalDeviceMemoryProperties(vkInstance, vkPhysicalDevice);
 104
 105         // Create buffer
 106         {
 107                 VkBufferCreateInfo              bufferParams            =
 108                 {
 109                         VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
 110                         DE_NULL,
 111                         m_testCase.flags,
 112                         size,
 113                         m_testCase.usage,
 114                         m_testCase.sharingMode,
 115                         1u,                                                                             //      deUint32                        queueFamilyCount;
 116                         &queueFamilyIndex,
 117                 };
 118
 119                 try
 120                 {
 121                         testBuffer = createBuffer(vk, vkDevice, &bufferParams);
 122                 }
 123                 catch (const vk::Error& error)
 124                 {
 125                         return tcu::TestStatus::fail("Buffer creation failed! (requested memory size: " + de::toString(size) + ", Error code: " + de::toString(error.getMessage()) + ")");
 126                 }
 127
 128                 vk.getBufferMemoryRequirements(vkDevice, *testBuffer, &memReqs);
 129
 130                 const deUint32          heapTypeIndex   = (deUint32)deCtz32(memReqs.memoryTypeBits);
 131                 const VkMemoryType      memoryType              = memoryProperties.memoryTypes[heapTypeIndex];
 132                 const VkMemoryHeap      memoryHeap              = memoryProperties.memoryHeaps[memoryType.heapIndex];
 133                 const VkDeviceSize      maxBufferSize   = memoryHeap.size / MAX_BUFFER_SIZE_DIVISOR;
 134                 // If the requested size is too large, clamp it based on the selected heap size
 135                 if (size > maxBufferSize)
 136                 {
 137                         size = maxBufferSize;
 138                         bufferParams.size = size;
 139                         try
 140                         {
 141                                 // allocate a new buffer with the adjusted size, the old one will be destroyed by the smart pointer
 142                                 testBuffer = createBuffer(vk, vkDevice, &bufferParams);
 143                         }
 144                         catch (const vk::Error& error)
 145                         {
 146                                 return tcu::TestStatus::fail("Buffer creation failed! (requested memory size: " + de::toString(size) + ", Error code: " + de::toString(error.getMessage()) + ")");
 147                         }
 148                         vk.getBufferMemoryRequirements(vkDevice, *testBuffer, &memReqs);
 149                 }
 150
 151                 if (size > memReqs.size)
 152                 {
 153                         std::ostringstream errorMsg;
 154                         errorMsg << "Requied memory size (" << memReqs.size << " bytes) smaller than the buffer's size (" << size << " bytes)!";
 155                         return tcu::TestStatus::fail(errorMsg.str());
 156                 }
 157         }
 158
 159         // Allocate and bind memory
 160         {
 161                 const VkMemoryAllocateInfo memAlloc =
 162                 {
 163                         VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
 164                         NULL,
 165                         memReqs.size,
 166                         (deUint32)deCtz32(memReqs.memoryTypeBits)       //      deUint32                memoryTypeIndex
 167                 };
 168
 169                 try
 170                 {
 171                         memory = allocateMemory(vk, vkDevice, &memAlloc, (const VkAllocationCallbacks*)DE_NULL);
 172                 }
 173                 catch (const vk::Error& error)
 174                 {
 175                         return tcu::TestStatus::fail("Alloc memory failed! (requested memory size: " + de::toString(size) + ", Error code: " + de::toString(error.getMessage()) + ")");
 176                 }
 177
 178                 if ((m_testCase.flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) ||
 179                         (m_testCase.flags & VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT) ||
 180                         (m_testCase.flags & VK_BUFFER_CREATE_SPARSE_ALIASED_BIT))
 181                 {
 182                         VkQueue queue                                                                                           = 0;
 183
 184                         vk.getDeviceQueue(vkDevice, queueFamilyIndex, 0, &queue);
 185
 186                         const VkSparseMemoryBind                        sparseMemoryBind                =
 187                         {
 188                                 0,                                                                              // VkDeviceSize                                                         resourceOffset;
 189                                 memReqs.size,                                                   // VkDeviceSize                                                         size;
 190                                 *memory,                                                                // VkDeviceMemory                                                       memory;
 191                                 0,                                                                              // VkDeviceSize                                                         memoryOffset;
 192                                 0                                                                               // VkSparseMemoryBindFlags                                      flags;
 193                         };
 194
 195                         const VkSparseBufferMemoryBindInfo      sparseBufferMemoryBindInfo      =
 196                         {
 197                                 *testBuffer,                                                    // VkBuffer                                                                     buffer;
 198                                 1u,                                                                             // deUint32                                                                     bindCount;
 199                                 &sparseMemoryBind                                               // const VkSparseMemoryBind*                            pBinds;
 200                         };
 201
 202                         const VkBindSparseInfo                          bindSparseInfo                  =
 203                         {
 204                                 VK_STRUCTURE_TYPE_BIND_SPARSE_INFO,             // VkStructureType                                                      sType;
 205                                 DE_NULL,                                                                // const void*                                                          pNext;
 206                                 0,                                                                              // deUint32                                                                     waitSemaphoreCount;
 207                                 DE_NULL,                                                                // const VkSemaphore*                                           pWaitSemaphores;
 208                                 1u,                                                                             // deUint32                                                                     bufferBindCount;
 209                                 &sparseBufferMemoryBindInfo,                    // const VkSparseBufferMemoryBindInfo*          pBufferBinds;
 210                                 0,                                                                              // deUint32                                                                     imageOpaqueBindCount;
 211                                 DE_NULL,                                                                // const VkSparseImageOpaqueMemoryBindInfo*     pImageOpaqueBinds;
 212                                 0,                                                                              // deUint32                                                                     imageBindCount;
 213                                 DE_NULL,                                                                // const VkSparseImageMemoryBindInfo*           pImageBinds;
 214                                 0,                                                                              // deUint32                                                                     signalSemaphoreCount;
 215                                 DE_NULL,                                                                // const VkSemaphore*                                           pSignalSemaphores;
 216                         };
 217
 218                         const VkFenceCreateInfo fenceParams =
 219                         {
 220                                 VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,    // VkStructureType              sType;
 221                                 DE_NULL,                                                                // const void*                  pNext;
 222                                 0u                                                                              // VkFenceCreateFlags   flags;
 223                         };
 224
 225                         const vk::Unique<vk::VkFence> fence(vk::createFence(vk, vkDevice, &fenceParams));
 226
 227                         if (vk.queueBindSparse(queue, 1, &bindSparseInfo, *fence) != VK_SUCCESS)
 228                                 return tcu::TestStatus::fail("Bind sparse buffer memory failed! (requested memory size: " + de::toString(size) + ")");
 229
 230                         VK_CHECK(vk.waitForFences(vkDevice, 1, &fence.get(), VK_TRUE, ~(0ull) /* infinity */));
 231                 }
 232                 else
 233                 {
 234                         if (vk.bindBufferMemory(vkDevice, *testBuffer, *memory, 0) != VK_SUCCESS)
 235                                 return tcu::TestStatus::fail("Bind buffer memory failed! (requested memory size: " + de::toString(size) + ")");
 236                 }
 237         }
 238
 239         return tcu::TestStatus::pass("Buffer test");
 240 }
 241
 242 tcu::TestStatus BufferTestInstance::iterate (void)
 243 {
 244         const VkPhysicalDeviceFeatures& physicalDeviceFeatures  = m_context.getDeviceFeatures();
 245
 246         if ((m_testCase.flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT ) && !physicalDeviceFeatures.sparseBinding)
 247                 TCU_THROW(NotSupportedError, "Sparse bindings feature is not supported");
 248
 249         if ((m_testCase.flags & VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT ) && !physicalDeviceFeatures.sparseResidencyBuffer)
 250                 TCU_THROW(NotSupportedError, "Sparse buffer residency feature is not supported");
 251
 252         if ((m_testCase.flags & VK_BUFFER_CREATE_SPARSE_ALIASED_BIT ) && !physicalDeviceFeatures.sparseResidencyAliased)
 253                 TCU_THROW(NotSupportedError, "Sparse aliased residency feature is not supported");
 254
 255         const VkDeviceSize testSizes[] =
 256         {
 257                 1,
 258                 1181,
 259                 15991,
 260                 16384
 261         };
 262         tcu::TestStatus                                 testStatus                      = tcu::TestStatus::pass("Buffer test");
 263
 264         for (int i = 0; i < DE_LENGTH_OF_ARRAY(testSizes); i++)
 265         {
 266                 if ((testStatus = bufferCreateAndAllocTest(testSizes[i])).getCode() != QP_TEST_RESULT_PASS)
 267                         return testStatus;
 268         }
 269
 270         if (m_testCase.usage & (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT))
 271         {
 272                 const VkPhysicalDevice                                  vkPhysicalDevice        = m_context.getPhysicalDevice();
 273                 const InstanceInterface&                                vkInstance                      = m_context.getInstanceInterface();
 274                 VkPhysicalDeviceProperties      props;
 275
 276                 vkInstance.getPhysicalDeviceProperties(vkPhysicalDevice, &props);
 277                 testStatus = bufferCreateAndAllocTest((VkDeviceSize) props.limits.maxTexelBufferElements);
 278         }
 279
 280         return testStatus;
 281 }
 282
 283 } // anonymous
 284
 285  tcu::TestCaseGroup* createBufferTests (tcu::TestContext& testCtx)
 286 {
 287         const VkBufferUsageFlags bufferUsageModes[] =
 288         {
 289                 VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
 290                 VK_BUFFER_USAGE_TRANSFER_DST_BIT,
 291                 VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT,
 292                 VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT,
 293                 VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
 294                 VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
 295                 VK_BUFFER_USAGE_INDEX_BUFFER_BIT,
 296                 VK_BUFFER_USAGE_VERTEX_BUFFER_BIT,
 297                 VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT
 298         };
 299
 300         // \note SPARSE_RESIDENCY and SPARSE_ALIASED have to be used together with the SPARSE_BINDING flag.
 301         const VkBufferCreateFlags bufferCreateFlags[] =
 302         {
 303                 0,
 304                 VK_BUFFER_CREATE_SPARSE_BINDING_BIT,
 305                 VK_BUFFER_CREATE_SPARSE_BINDING_BIT     |       VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT,
 306                 VK_BUFFER_CREATE_SPARSE_BINDING_BIT     |                                                                                               VK_BUFFER_CREATE_SPARSE_ALIASED_BIT,
 307                 VK_BUFFER_CREATE_SPARSE_BINDING_BIT     |       VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT   |       VK_BUFFER_CREATE_SPARSE_ALIASED_BIT,
 308         };
 309
 310         de::MovePtr<tcu::TestCaseGroup> buffersTests    (new tcu::TestCaseGroup(testCtx, "buffer", "Buffer Tests"));
 311
 312         const deUint32 maximumValueOfBufferUsageFlags   = (1u << (DE_LENGTH_OF_ARRAY(bufferUsageModes) - 1)) - 1u;
 313
 314         for (deUint32 bufferCreateFlagsNdx = 0u; bufferCreateFlagsNdx < DE_LENGTH_OF_ARRAY(bufferCreateFlags); bufferCreateFlagsNdx++)
 315         for (deUint32 combinedBufferUsageFlags = 1u; combinedBufferUsageFlags <= maximumValueOfBufferUsageFlags; combinedBufferUsageFlags++)
 316         {
 317                 const BufferCaseParameters      testParams =
 318                 {
 319                         combinedBufferUsageFlags,
 320                         bufferCreateFlags[bufferCreateFlagsNdx],
 321                         VK_SHARING_MODE_EXCLUSIVE
 322                 };
 323                 std::ostringstream      testName;
 324                 std::ostringstream      testDescription;
 325                 testName << "createBuffer_" << combinedBufferUsageFlags << "_" << testParams.flags;
 326                 testDescription << "vkCreateBuffer test " << combinedBufferUsageFlags << " " << testParams.flags;
 327                 buffersTests->addChild(new BuffersTestCase(testCtx, testName.str(), testDescription.str(), testParams));
 328         }
 329
 330         return buffersTests.release();
 331 }
 332
 333 } // api
 334 } // vk