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

   1 /*-------------------------------------------------------------------------
   2  * Vulkan Conformance Tests
   3  * ------------------------
   4  *
   5  * Copyright (c) 2015 Google 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
  21  * \brief Api Feature Query tests
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "vktApiFeatureInfo.hpp"
  25
  26 #include "vktTestCaseUtil.hpp"
  27 #include "vktTestGroupUtil.hpp"
  28
  29 #include "vkPlatform.hpp"
  30 #include "vkStrUtil.hpp"
  31 #include "vkRef.hpp"
  32 #include "vkRefUtil.hpp"
  33 #include "vkDeviceUtil.hpp"
  34 #include "vkQueryUtil.hpp"
  35 #include "vkImageUtil.hpp"
  36 #include "vkApiVersion.hpp"
  37
  38 #include "tcuTestLog.hpp"
  39 #include "tcuFormatUtil.hpp"
  40 #include "tcuTextureUtil.hpp"
  41 #include "tcuResultCollector.hpp"
  42 #include "tcuCommandLine.hpp"
  43
  44 #include "deUniquePtr.hpp"
  45 #include "deString.h"
  46 #include "deStringUtil.hpp"
  47 #include "deSTLUtil.hpp"
  48 #include "deMemory.h"
  49 #include "deMath.h"
  50
  51 #include <vector>
  52 #include <set>
  53 #include <string>
  54
  55 namespace vkt
  56 {
  57 namespace api
  58 {
  59 namespace
  60 {
  61
  62 #include "vkApiExtensionDependencyInfo.inl"
  63
  64 using namespace vk;
  65 using std::vector;
  66 using std::set;
  67 using std::string;
  68 using tcu::TestLog;
  69 using tcu::ScopedLogSection;
  70
  71 enum
  72 {
  73         GUARD_SIZE                                                              = 0x20,                 //!< Number of bytes to check
  74         GUARD_VALUE                                                             = 0xcd,                 //!< Data pattern
  75 };
  76
  77 static const VkDeviceSize MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE =        (1LLU<<31);     //!< Minimum value for VkImageFormatProperties::maxResourceSize (2GiB)
  78
  79 enum LimitFormat
  80 {
  81         LIMIT_FORMAT_SIGNED_INT,
  82         LIMIT_FORMAT_UNSIGNED_INT,
  83         LIMIT_FORMAT_FLOAT,
  84         LIMIT_FORMAT_DEVICE_SIZE,
  85         LIMIT_FORMAT_BITMASK,
  86
  87         LIMIT_FORMAT_LAST
  88 };
  89
  90 enum LimitType
  91 {
  92         LIMIT_TYPE_MIN,
  93         LIMIT_TYPE_MAX,
  94         LIMIT_TYPE_NONE,
  95
  96         LIMIT_TYPE_LAST
  97 };
  98
  99 #define LIMIT(_X_)              DE_OFFSET_OF(VkPhysicalDeviceLimits, _X_), (const char*)(#_X_)
 100 #define FEATURE(_X_)    DE_OFFSET_OF(VkPhysicalDeviceFeatures, _X_)
 101
 102 bool validateFeatureLimits(VkPhysicalDeviceProperties* properties, VkPhysicalDeviceFeatures* features, TestLog& log)
 103 {
 104         bool                                            limitsOk                                = true;
 105         VkPhysicalDeviceLimits*         limits                                  = &properties->limits;
 106         deUint32                                        shaderStages                    = 3;
 107         deUint32                                        maxPerStageResourcesMin = deMin32(128,  limits->maxPerStageDescriptorUniformBuffers             +
 108                                                                                                                                                 limits->maxPerStageDescriptorStorageBuffers             +
 109                                                                                                                                                 limits->maxPerStageDescriptorSampledImages              +
 110                                                                                                                                                 limits->maxPerStageDescriptorStorageImages              +
 111                                                                                                                                                 limits->maxPerStageDescriptorInputAttachments   +
 112                                                                                                                                                 limits->maxColorAttachments);
 113
 114         if (features->tessellationShader)
 115         {
 116                 shaderStages += 2;
 117         }
 118
 119         if (features->geometryShader)
 120         {
 121                 shaderStages++;
 122         }
 123
 124         struct FeatureLimitTable
 125         {
 126                 deUint32                offset;
 127                 const char*             name;
 128                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 129                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 130                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 131                 float                   floatVal;                       //!< Format is FLOAT
 132                 LimitFormat             format;
 133                 LimitType               type;
 134                 deInt32                 unsuppTableNdx;
 135         } featureLimitTable[] =   //!< Based on 1.0.28 Vulkan spec
 136         {
 137                 { LIMIT(maxImageDimension1D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 138                 { LIMIT(maxImageDimension2D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 139                 { LIMIT(maxImageDimension3D),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 140                 { LIMIT(maxImageDimensionCube),                                                         4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 141                 { LIMIT(maxImageArrayLayers),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 142                 { LIMIT(maxTexelBufferElements),                                                        65536, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 143                 { LIMIT(maxUniformBufferRange),                                                         16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 144                 { LIMIT(maxStorageBufferRange),                                                         134217728, 0, 0, 0, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 145                 { LIMIT(maxPushConstantsSize),                                                          128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 146                 { LIMIT(maxMemoryAllocationCount),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 147                 { LIMIT(maxSamplerAllocationCount),                                                     4000, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 148                 { LIMIT(bufferImageGranularity),                                                        0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 149                 { LIMIT(bufferImageGranularity),                                                        0, 0, 131072, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 150                 { LIMIT(sparseAddressSpaceSize),                                                        0, 0, 2UL*1024*1024*1024, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 151                 { LIMIT(maxBoundDescriptorSets),                                                        4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 152                 { LIMIT(maxPerStageDescriptorSamplers),                                         16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 153                 { LIMIT(maxPerStageDescriptorUniformBuffers),                           12, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 154                 { LIMIT(maxPerStageDescriptorStorageBuffers),                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 155                 { LIMIT(maxPerStageDescriptorSampledImages),                            16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 156                 { LIMIT(maxPerStageDescriptorStorageImages),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 157                 { LIMIT(maxPerStageDescriptorInputAttachments),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 158                 { LIMIT(maxPerStageResources),                                                          maxPerStageResourcesMin, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 159                 { LIMIT(maxDescriptorSetSamplers),                                                      shaderStages * 16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 160                 { LIMIT(maxDescriptorSetUniformBuffers),                                        shaderStages * 12, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 161                 { LIMIT(maxDescriptorSetUniformBuffersDynamic),                         8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 162                 { LIMIT(maxDescriptorSetStorageBuffers),                                        shaderStages * 4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 163                 { LIMIT(maxDescriptorSetStorageBuffersDynamic),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 164                 { LIMIT(maxDescriptorSetSampledImages),                                         shaderStages * 16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 165                 { LIMIT(maxDescriptorSetStorageImages),                                         shaderStages * 4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 166                 { LIMIT(maxDescriptorSetInputAttachments),                                      4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 167                 { LIMIT(maxVertexInputAttributes),                                                      16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 168                 { LIMIT(maxVertexInputBindings),                                                        16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 169                 { LIMIT(maxVertexInputAttributeOffset),                                         2047, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 170                 { LIMIT(maxVertexInputBindingStride),                                           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 171                 { LIMIT(maxVertexOutputComponents),                                                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 172                 { LIMIT(maxTessellationGenerationLevel),                                        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 173                 { LIMIT(maxTessellationPatchSize),                                                      32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 174                 { LIMIT(maxTessellationControlPerVertexInputComponents),        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 175                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 176                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        120, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 177                 { LIMIT(maxTessellationControlTotalOutputComponents),           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 178                 { LIMIT(maxTessellationEvaluationInputComponents),                      64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 179                 { LIMIT(maxTessellationEvaluationOutputComponents),                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 180                 { LIMIT(maxGeometryShaderInvocations),                                          32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 181                 { LIMIT(maxGeometryInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 182                 { LIMIT(maxGeometryOutputComponents),                                           64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 183                 { LIMIT(maxGeometryOutputVertices),                                                     256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 184                 { LIMIT(maxGeometryTotalOutputComponents),                                      1024, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 185                 { LIMIT(maxFragmentInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 186                 { LIMIT(maxFragmentOutputAttachments),                                          4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 187                 { LIMIT(maxFragmentDualSrcAttachments),                                         1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 188                 { LIMIT(maxFragmentCombinedOutputResources),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 189                 { LIMIT(maxComputeSharedMemorySize),                                            16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 190                 { LIMIT(maxComputeWorkGroupCount[0]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 191                 { LIMIT(maxComputeWorkGroupCount[1]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 192                 { LIMIT(maxComputeWorkGroupCount[2]),                                           65535,  0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 193                 { LIMIT(maxComputeWorkGroupInvocations),                                        128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 194                 { LIMIT(maxComputeWorkGroupSize[0]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 195                 { LIMIT(maxComputeWorkGroupSize[1]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 196                 { LIMIT(maxComputeWorkGroupSize[2]),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 197                 { LIMIT(subPixelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 198                 { LIMIT(subTexelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 199                 { LIMIT(mipmapPrecisionBits),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 200                 { LIMIT(maxDrawIndexedIndexValue),                                                      (deUint32)~0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 201                 { LIMIT(maxDrawIndirectCount),                                                          65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 202                 { LIMIT(maxSamplerLodBias),                                                                     0, 0, 0, 2.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 203                 { LIMIT(maxSamplerAnisotropy),                                                          0, 0, 0, 16.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 204                 { LIMIT(maxViewports),                                                                          16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 205                 { LIMIT(maxViewportDimensions[0]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 206                 { LIMIT(maxViewportDimensions[1]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 207                 { LIMIT(viewportBoundsRange[0]),                                                        0, 0, 0, -8192.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 208                 { LIMIT(viewportBoundsRange[1]),                                                        0, 0, 0, 8191.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 209                 { LIMIT(viewportSubPixelBits),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 210                 { LIMIT(minMemoryMapAlignment),                                                         64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 211                 { LIMIT(minTexelBufferOffsetAlignment),                                         0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 212                 { LIMIT(minTexelBufferOffsetAlignment),                                         0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 213                 { LIMIT(minUniformBufferOffsetAlignment),                                       0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 214                 { LIMIT(minUniformBufferOffsetAlignment),                                       0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 215                 { LIMIT(minStorageBufferOffsetAlignment),                                       0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 216                 { LIMIT(minStorageBufferOffsetAlignment),                                       0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 217                 { LIMIT(minTexelOffset),                                                                        0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 218                 { LIMIT(maxTexelOffset),                                                                        7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 219                 { LIMIT(minTexelGatherOffset),                                                          0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 220                 { LIMIT(maxTexelGatherOffset),                                                          7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 221                 { LIMIT(minInterpolationOffset),                                                        0, 0, 0, -0.5f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 222                 { LIMIT(maxInterpolationOffset),                                                        0, 0, 0, 0.5f - (1.0f/deFloatPow(2.0f, (float)limits->subPixelInterpolationOffsetBits)), LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 223                 { LIMIT(subPixelInterpolationOffsetBits),                                       4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 224                 { LIMIT(maxFramebufferWidth),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 225                 { LIMIT(maxFramebufferHeight),                                                          4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 226                 { LIMIT(maxFramebufferLayers),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 227                 { LIMIT(framebufferColorSampleCounts),                                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 228                 { LIMIT(framebufferDepthSampleCounts),                                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 229                 { LIMIT(framebufferStencilSampleCounts),                                        VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 230                 { LIMIT(framebufferNoAttachmentsSampleCounts),                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 231                 { LIMIT(maxColorAttachments),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 232                 { LIMIT(sampledImageColorSampleCounts),                                         VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 233                 { LIMIT(sampledImageIntegerSampleCounts),                                       VK_SAMPLE_COUNT_1_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 234                 { LIMIT(sampledImageDepthSampleCounts),                                         VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 235                 { LIMIT(sampledImageStencilSampleCounts),                                       VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 236                 { LIMIT(storageImageSampleCounts),                                                      VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 237                 { LIMIT(maxSampleMaskWords),                                                            1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 238                 { LIMIT(timestampComputeAndGraphics),                                           0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 239                 { LIMIT(timestampPeriod),                                                                       0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 240                 { LIMIT(maxClipDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 241                 { LIMIT(maxCullDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 242                 { LIMIT(maxCombinedClipAndCullDistances),                                       8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 243                 { LIMIT(discreteQueuePriorities),                                                       2, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 244                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 245                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 246                 { LIMIT(pointSizeRange[1]),                                                                     0, 0, 0, 64.0f - limits->pointSizeGranularity , LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 247                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 248                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 249                 { LIMIT(lineWidthRange[1]),                                                                     0, 0, 0, 8.0f - limits->lineWidthGranularity, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 250                 { LIMIT(pointSizeGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 251                 { LIMIT(lineWidthGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 252                 { LIMIT(strictLines),                                                                           0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 253                 { LIMIT(standardSampleLocations),                                                       0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 254                 { LIMIT(optimalBufferCopyOffsetAlignment),                                      0, 0, 0, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_NONE, -1 },
 255                 { LIMIT(optimalBufferCopyRowPitchAlignment),                            0, 0, 0, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_NONE, -1 },
 256                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 257                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 258         };
 259
 260         const struct UnsupportedFeatureLimitTable
 261         {
 262                 deUint32                limitOffset;
 263                 const char*             name;
 264                 deUint32                featureOffset;
 265                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 266                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 267                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 268                 float                   floatVal;                       //!< Format is FLOAT
 269         } unsupportedFeatureTable[] =
 270         {
 271                 { LIMIT(sparseAddressSpaceSize),                                                        FEATURE(sparseBinding),                                 0, 0, 0, 0.0f },
 272                 { LIMIT(maxTessellationGenerationLevel),                                        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 273                 { LIMIT(maxTessellationPatchSize),                                                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 274                 { LIMIT(maxTessellationControlPerVertexInputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 275                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 276                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 277                 { LIMIT(maxTessellationControlTotalOutputComponents),           FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 278                 { LIMIT(maxTessellationEvaluationInputComponents),                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 279                 { LIMIT(maxTessellationEvaluationOutputComponents),                     FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 280                 { LIMIT(maxGeometryShaderInvocations),                                          FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 281                 { LIMIT(maxGeometryInputComponents),                                            FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 282                 { LIMIT(maxGeometryOutputComponents),                                           FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 283                 { LIMIT(maxGeometryOutputVertices),                                                     FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 284                 { LIMIT(maxGeometryTotalOutputComponents),                                      FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 285                 { LIMIT(maxFragmentDualSrcAttachments),                                         FEATURE(dualSrcBlend),                                  0, 0, 0, 0.0f },
 286                 { LIMIT(maxDrawIndexedIndexValue),                                                      FEATURE(fullDrawIndexUint32),                   (1<<24)-1, 0, 0, 0.0f },
 287                 { LIMIT(maxDrawIndirectCount),                                                          FEATURE(multiDrawIndirect),                             1, 0, 0, 0.0f },
 288                 { LIMIT(maxSamplerAnisotropy),                                                          FEATURE(samplerAnisotropy),                             1, 0, 0, 0.0f },
 289                 { LIMIT(maxViewports),                                                                          FEATURE(multiViewport),                                 1, 0, 0, 0.0f },
 290                 { LIMIT(minTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 291                 { LIMIT(maxTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 292                 { LIMIT(minInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 293                 { LIMIT(maxInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 294                 { LIMIT(subPixelInterpolationOffsetBits),                                       FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 295                 { LIMIT(storageImageSampleCounts),                                                      FEATURE(shaderStorageImageMultisample), VK_SAMPLE_COUNT_1_BIT, 0, 0, 0.0f },
 296                 { LIMIT(maxClipDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 297                 { LIMIT(maxCullDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 298                 { LIMIT(maxCombinedClipAndCullDistances),                                       FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 299                 { LIMIT(pointSizeRange[0]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 300                 { LIMIT(pointSizeRange[1]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 301                 { LIMIT(lineWidthRange[0]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 302                 { LIMIT(lineWidthRange[1]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 303                 { LIMIT(pointSizeGranularity),                                                          FEATURE(largePoints),                                   0, 0, 0, 0.0f },
 304                 { LIMIT(lineWidthGranularity),                                                          FEATURE(wideLines),                                             0, 0, 0, 0.0f }
 305         };
 306
 307         log << TestLog::Message << *limits << TestLog::EndMessage;
 308
 309         //!< First build a map from limit to unsupported table index
 310         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 311         {
 312                 for (deUint32 unsuppNdx = 0; unsuppNdx < DE_LENGTH_OF_ARRAY(unsupportedFeatureTable); unsuppNdx++)
 313                 {
 314                         if (unsupportedFeatureTable[unsuppNdx].limitOffset == featureLimitTable[ndx].offset)
 315                         {
 316                                 featureLimitTable[ndx].unsuppTableNdx = unsuppNdx;
 317                                 break;
 318                         }
 319                 }
 320         }
 321
 322         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 323         {
 324                 switch (featureLimitTable[ndx].format)
 325                 {
 326                         case LIMIT_FORMAT_UNSIGNED_INT:
 327                         {
 328                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 329                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 330                                 {
 331                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 332                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 333                                 }
 334
 335                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 336                                 {
 337
 338                                         if (*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 339                                         {
 340                                                 log << TestLog::Message << "limit Validation failed " << featureLimitTable[ndx].name
 341                                                         << " not valid-limit type MIN - actual is "
 342                                                         << *((deUint32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 343                                                 limitsOk = false;
 344                                         }
 345                                 }
 346                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 347                                 {
 348                                         if (*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 349                                         {
 350                                                 log << TestLog::Message << "limit validation failed,  " << featureLimitTable[ndx].name
 351                                                         << " not valid-limit type MAX - actual is "
 352                                                         << *((deUint32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 353                                                 limitsOk = false;
 354                                         }
 355                                 }
 356                                 break;
 357                         }
 358
 359                         case LIMIT_FORMAT_FLOAT:
 360                         {
 361                                 float limitToCheck = featureLimitTable[ndx].floatVal;
 362                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 363                                 {
 364                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 365                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].floatVal;
 366                                 }
 367
 368                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 369                                 {
 370                                         if (*((float*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 371                                         {
 372                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 373                                                         << " not valid-limit type MIN - actual is "
 374                                                         << *((float*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 375                                                 limitsOk = false;
 376                                         }
 377                                 }
 378                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 379                                 {
 380                                         if (*((float*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 381                                         {
 382                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 383                                                         << " not valid-limit type MAX actual is "
 384                                                         << *((float*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 385                                                 limitsOk = false;
 386                                         }
 387                                 }
 388                                 break;
 389                         }
 390
 391                         case LIMIT_FORMAT_SIGNED_INT:
 392                         {
 393                                 deInt32 limitToCheck = featureLimitTable[ndx].intVal;
 394                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 395                                 {
 396                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 397                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].intVal;
 398                                 }
 399                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 400                                 {
 401                                         if (*((deInt32*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 402                                         {
 403                                                 log << TestLog::Message <<  "limit validation failed, " << featureLimitTable[ndx].name
 404                                                         << " not valid-limit type MIN actual is "
 405                                                         << *((deInt32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 406                                                 limitsOk = false;
 407                                         }
 408                                 }
 409                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 410                                 {
 411                                         if (*((deInt32*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 412                                         {
 413                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 414                                                         << " not valid-limit type MAX actual is "
 415                                                         << *((deInt32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 416                                                 limitsOk = false;
 417                                         }
 418                                 }
 419                                 break;
 420                         }
 421
 422                         case LIMIT_FORMAT_DEVICE_SIZE:
 423                         {
 424                                 deUint64 limitToCheck = featureLimitTable[ndx].deviceSizeVal;
 425                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 426                                 {
 427                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 428                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].deviceSizeVal;
 429                                 }
 430
 431                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 432                                 {
 433                                         if (*((deUint64*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 434                                         {
 435                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 436                                                         << " not valid-limit type MIN actual is "
 437                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 438                                                 limitsOk = false;
 439                                         }
 440                                 }
 441                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 442                                 {
 443                                         if (*((deUint64*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 444                                         {
 445                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 446                                                         << " not valid-limit type MAX actual is "
 447                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 448                                                 limitsOk = false;
 449                                         }
 450                                 }
 451                                 break;
 452                         }
 453
 454                         case LIMIT_FORMAT_BITMASK:
 455                         {
 456                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 457                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 458                                 {
 459                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 460                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 461                                 }
 462
 463                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 464                                 {
 465                                         if ((*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) & limitToCheck) != limitToCheck)
 466                                         {
 467                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 468                                                         << " not valid-limit type bitmask actual is "
 469                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 470                                                 limitsOk = false;
 471                                         }
 472                                 }
 473                                 break;
 474                         }
 475
 476                         default:
 477                                 DE_ASSERT(0);
 478                                 limitsOk = false;
 479                 }
 480         }
 481
 482         if (limits->maxFramebufferWidth > limits->maxViewportDimensions[0] ||
 483                 limits->maxFramebufferHeight > limits->maxViewportDimensions[1])
 484         {
 485                 log << TestLog::Message << "limit validation failed, maxFramebufferDimension of "
 486                         << "[" << limits->maxFramebufferWidth << ", " << limits->maxFramebufferHeight << "] "
 487                         << "is larger than maxViewportDimension of "
 488                         << "[" << limits->maxViewportDimensions[0] << ", " << limits->maxViewportDimensions[1] << "]" << TestLog::EndMessage;
 489                 limitsOk = false;
 490         }
 491
 492         if (limits->viewportBoundsRange[0] > float(-2 * limits->maxViewportDimensions[0]))
 493         {
 494                 log << TestLog::Message << "limit validation failed, viewPortBoundsRange[0] of " << limits->viewportBoundsRange[0]
 495                         << "is larger than -2*maxViewportDimension[0] of " << -2*limits->maxViewportDimensions[0] << TestLog::EndMessage;
 496                 limitsOk = false;
 497         }
 498
 499         if (limits->viewportBoundsRange[1] < float(2 * limits->maxViewportDimensions[1] - 1))
 500         {
 501                 log << TestLog::Message << "limit validation failed, viewportBoundsRange[1] of " << limits->viewportBoundsRange[1]
 502                         << "is less than 2*maxViewportDimension[1] of " << 2*limits->maxViewportDimensions[1] << TestLog::EndMessage;
 503                 limitsOk = false;
 504         }
 505
 506         return limitsOk;
 507 }
 508
 509 template<typename T>
 510 class CheckIncompleteResult
 511 {
 512 public:
 513         virtual                 ~CheckIncompleteResult  (void) {}
 514         virtual void    getResult                               (Context& context, T* data) = 0;
 515
 516         void operator() (Context& context, tcu::ResultCollector& results, const std::size_t expectedCompleteSize)
 517         {
 518                 if (expectedCompleteSize == 0)
 519                         return;
 520
 521                 vector<T>               outputData      (expectedCompleteSize);
 522                 const deUint32  usedSize        = static_cast<deUint32>(expectedCompleteSize / 3);
 523
 524                 ValidateQueryBits::fillBits(outputData.begin(), outputData.end());      // unused entries should have this pattern intact
 525                 m_count         = usedSize;
 526                 m_result        = VK_SUCCESS;
 527
 528                 getResult(context, &outputData[0]);                                                                     // update m_count and m_result
 529
 530                 if (m_count != usedSize || m_result != VK_INCOMPLETE || !ValidateQueryBits::checkBits(outputData.begin() + m_count, outputData.end()))
 531                         results.fail("Query didn't return VK_INCOMPLETE");
 532         }
 533
 534 protected:
 535         deUint32        m_count;
 536         VkResult        m_result;
 537 };
 538
 539 struct CheckEnumeratePhysicalDevicesIncompleteResult : public CheckIncompleteResult<VkPhysicalDevice>
 540 {
 541         void getResult (Context& context, VkPhysicalDevice* data)
 542         {
 543                 m_result = context.getInstanceInterface().enumeratePhysicalDevices(context.getInstance(), &m_count, data);
 544         }
 545 };
 546
 547 struct CheckEnumeratePhysicalDeviceGroupsIncompleteResult : public CheckIncompleteResult<VkPhysicalDeviceGroupProperties>
 548 {
 549         void getResult (Context& context, VkPhysicalDeviceGroupProperties* data)
 550         {
 551                 m_result = context.getInstanceInterface().enumeratePhysicalDeviceGroups(context.getInstance(), &m_count, data);
 552         }
 553 };
 554
 555 struct CheckEnumerateInstanceLayerPropertiesIncompleteResult : public CheckIncompleteResult<VkLayerProperties>
 556 {
 557         void getResult (Context& context, VkLayerProperties* data)
 558         {
 559                 m_result = context.getPlatformInterface().enumerateInstanceLayerProperties(&m_count, data);
 560         }
 561 };
 562
 563 struct CheckEnumerateDeviceLayerPropertiesIncompleteResult : public CheckIncompleteResult<VkLayerProperties>
 564 {
 565         void getResult (Context& context, VkLayerProperties* data)
 566         {
 567                 m_result = context.getInstanceInterface().enumerateDeviceLayerProperties(context.getPhysicalDevice(), &m_count, data);
 568         }
 569 };
 570
 571 struct CheckEnumerateInstanceExtensionPropertiesIncompleteResult : public CheckIncompleteResult<VkExtensionProperties>
 572 {
 573         CheckEnumerateInstanceExtensionPropertiesIncompleteResult (std::string layerName = std::string()) : m_layerName(layerName) {}
 574
 575         void getResult (Context& context, VkExtensionProperties* data)
 576         {
 577                 const char* pLayerName = (m_layerName.length() != 0 ? m_layerName.c_str() : DE_NULL);
 578                 m_result = context.getPlatformInterface().enumerateInstanceExtensionProperties(pLayerName, &m_count, data);
 579         }
 580
 581 private:
 582         const std::string       m_layerName;
 583 };
 584
 585 struct CheckEnumerateDeviceExtensionPropertiesIncompleteResult : public CheckIncompleteResult<VkExtensionProperties>
 586 {
 587         CheckEnumerateDeviceExtensionPropertiesIncompleteResult (std::string layerName = std::string()) : m_layerName(layerName) {}
 588
 589         void getResult (Context& context, VkExtensionProperties* data)
 590         {
 591                 const char* pLayerName = (m_layerName.length() != 0 ? m_layerName.c_str() : DE_NULL);
 592                 m_result = context.getInstanceInterface().enumerateDeviceExtensionProperties(context.getPhysicalDevice(), pLayerName, &m_count, data);
 593         }
 594
 595 private:
 596         const std::string       m_layerName;
 597 };
 598
 599 tcu::TestStatus enumeratePhysicalDevices (Context& context)
 600 {
 601         TestLog&                                                log             = context.getTestContext().getLog();
 602         tcu::ResultCollector                    results (log);
 603         const vector<VkPhysicalDevice>  devices = enumeratePhysicalDevices(context.getInstanceInterface(), context.getInstance());
 604
 605         log << TestLog::Integer("NumDevices", "Number of devices", "", QP_KEY_TAG_NONE, deInt64(devices.size()));
 606
 607         for (size_t ndx = 0; ndx < devices.size(); ndx++)
 608                 log << TestLog::Message << ndx << ": " << devices[ndx] << TestLog::EndMessage;
 609
 610         CheckEnumeratePhysicalDevicesIncompleteResult()(context, results, devices.size());
 611
 612         return tcu::TestStatus(results.getResult(), results.getMessage());
 613 }
 614
 615 tcu::TestStatus enumeratePhysicalDeviceGroups (Context& context)
 616 {
 617         TestLog&                                                                                        log                             = context.getTestContext().getLog();
 618         tcu::ResultCollector                                                            results                 (log);
 619         const PlatformInterface&                                                        vkp                             = context.getPlatformInterface();
 620         const Unique<VkInstance>                                                        instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_device_group_creation"));
 621         const InstanceDriver                                                            vki                             (vkp, *instance);
 622         const vector<VkPhysicalDeviceGroupProperties>           devicegroups    = enumeratePhysicalDeviceGroups(vki, *instance);
 623
 624         log << TestLog::Integer("NumDevices", "Number of device groups", "", QP_KEY_TAG_NONE, deInt64(devicegroups.size()));
 625
 626         for (size_t ndx = 0; ndx < devicegroups.size(); ndx++)
 627                 log << TestLog::Message << ndx << ": " << devicegroups[ndx] << TestLog::EndMessage;
 628
 629         CheckEnumeratePhysicalDeviceGroupsIncompleteResult()(context, results, devicegroups.size());
 630
 631         return tcu::TestStatus(results.getResult(), results.getMessage());
 632 }
 633
 634 template<typename T>
 635 void collectDuplicates (set<T>& duplicates, const vector<T>& values)
 636 {
 637         set<T> seen;
 638
 639         for (size_t ndx = 0; ndx < values.size(); ndx++)
 640         {
 641                 const T& value = values[ndx];
 642
 643                 if (!seen.insert(value).second)
 644                         duplicates.insert(value);
 645         }
 646 }
 647
 648 void checkDuplicates (tcu::ResultCollector& results, const char* what, const vector<string>& values)
 649 {
 650         set<string> duplicates;
 651
 652         collectDuplicates(duplicates, values);
 653
 654         for (set<string>::const_iterator iter = duplicates.begin(); iter != duplicates.end(); ++iter)
 655         {
 656                 std::ostringstream msg;
 657                 msg << "Duplicate " << what << ": " << *iter;
 658                 results.fail(msg.str());
 659         }
 660 }
 661
 662 void checkDuplicateExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 663 {
 664         checkDuplicates(results, "extension", extensions);
 665 }
 666
 667 void checkDuplicateLayers (tcu::ResultCollector& results, const vector<string>& layers)
 668 {
 669         checkDuplicates(results, "layer", layers);
 670 }
 671
 672 void checkKhrExtensions (tcu::ResultCollector&          results,
 673                                                  const vector<string>&          extensions,
 674                                                  const int                                      numAllowedKhrExtensions,
 675                                                  const char* const*                     allowedKhrExtensions)
 676 {
 677         const set<string>       allowedExtSet           (allowedKhrExtensions, allowedKhrExtensions+numAllowedKhrExtensions);
 678
 679         for (vector<string>::const_iterator extIter = extensions.begin(); extIter != extensions.end(); ++extIter)
 680         {
 681                 // Only Khronos-controlled extensions are checked
 682                 if (de::beginsWith(*extIter, "VK_KHR_") &&
 683                         !de::contains(allowedExtSet, *extIter))
 684                 {
 685                         results.fail("Unknown  extension " + *extIter);
 686                 }
 687         }
 688 }
 689
 690 void checkInstanceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 691 {
 692         static const char* s_allowedInstanceKhrExtensions[] =
 693         {
 694                 "VK_KHR_surface",
 695                 "VK_KHR_display",
 696                 "VK_KHR_android_surface",
 697                 "VK_KHR_mir_surface",
 698                 "VK_KHR_wayland_surface",
 699                 "VK_KHR_win32_surface",
 700                 "VK_KHR_xcb_surface",
 701                 "VK_KHR_xlib_surface",
 702                 "VK_KHR_get_physical_device_properties2",
 703                 "VK_KHR_get_surface_capabilities2",
 704                 "VK_KHR_external_memory_capabilities",
 705                 "VK_KHR_external_semaphore_capabilities",
 706                 "VK_KHR_external_fence_capabilities",
 707                 "VK_KHR_device_group_creation",
 708                 "VK_KHR_get_display_properties2",
 709                 "VK_KHR_surface_protected_capabilities",
 710         };
 711
 712         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedInstanceKhrExtensions), s_allowedInstanceKhrExtensions);
 713         checkDuplicateExtensions(results, extensions);
 714 }
 715
 716 void checkDeviceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 717 {
 718         static const char* s_allowedDeviceKhrExtensions[] =
 719         {
 720                 "VK_KHR_swapchain",
 721                 "VK_KHR_display_swapchain",
 722                 "VK_KHR_sampler_mirror_clamp_to_edge",
 723                 "VK_KHR_shader_draw_parameters",
 724                 "VK_KHR_shader_float_controls",
 725                 "VK_KHR_shader_float16_int8",
 726                 "VK_KHR_maintenance1",
 727                 "VK_KHR_push_descriptor",
 728                 "VK_KHR_descriptor_update_template",
 729                 "VK_KHR_incremental_present",
 730                 "VK_KHR_shared_presentable_image",
 731                 "VK_KHR_storage_buffer_storage_class",
 732                 "VK_KHR_8bit_storage",
 733                 "VK_KHR_16bit_storage",
 734                 "VK_KHR_get_memory_requirements2",
 735                 "VK_KHR_external_memory",
 736                 "VK_KHR_external_memory_fd",
 737                 "VK_KHR_external_memory_win32",
 738                 "VK_KHR_external_semaphore",
 739                 "VK_KHR_external_semaphore_fd",
 740                 "VK_KHR_external_semaphore_win32",
 741                 "VK_KHR_external_fence",
 742                 "VK_KHR_external_fence_fd",
 743                 "VK_KHR_external_fence_win32",
 744                 "VK_KHR_win32_keyed_mutex",
 745                 "VK_KHR_dedicated_allocation",
 746                 "VK_KHR_variable_pointers",
 747                 "VK_KHR_relaxed_block_layout",
 748                 "VK_KHR_bind_memory2",
 749                 "VK_KHR_maintenance2",
 750                 "VK_KHR_image_format_list",
 751                 "VK_KHR_sampler_ycbcr_conversion",
 752                 "VK_KHR_device_group",
 753                 "VK_KHR_multiview",
 754                 "VK_KHR_maintenance3",
 755                 "VK_KHR_draw_indirect_count",
 756                 "VK_KHR_create_renderpass2",
 757                 "VK_KHR_depth_stencil_resolve",
 758                 "VK_KHR_driver_properties",
 759                 "VK_KHR_swapchain_mutable_format",
 760                 "VK_KHR_shader_atomic_int64",
 761                 "VK_KHR_vulkan_memory_model",
 762                 "VK_KHR_swapchain_mutable_format",
 763         };
 764
 765         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedDeviceKhrExtensions), s_allowedDeviceKhrExtensions);
 766         checkDuplicateExtensions(results, extensions);
 767 }
 768
 769 void checkInstanceExtensionDependencies(tcu::ResultCollector& results,
 770                                                                                 int dependencyLength,
 771                                                                                 const std::pair<const char*, const char*>* dependencies,
 772                                                                                 const vector<VkExtensionProperties>& extensionProperties)
 773 {
 774         for (int ndx = 0; ndx < dependencyLength; ndx++)
 775         {
 776                 if (isExtensionSupported(extensionProperties, RequiredExtension(dependencies[ndx].first)) &&
 777                         !isExtensionSupported(extensionProperties, RequiredExtension(dependencies[ndx].second)))
 778                 {
 779                         results.fail("Extension " + string(dependencies[ndx].first) + " is missing dependency: " + string(dependencies[ndx].second));
 780                 }
 781         }
 782 }
 783
 784 void checkDeviceExtensionDependencies(tcu::ResultCollector& results,
 785                                                                           int dependencyLength,
 786                                                                           const std::pair<const char*, const char*>* dependencies,
 787                                                                           const vector<VkExtensionProperties>& instanceExtensionProperties,
 788                                                                           const vector<VkExtensionProperties>& deviceExtensionProperties)
 789 {
 790         for (int ndx = 0; ndx < dependencyLength; ndx++)
 791         {
 792                 if (isExtensionSupported(deviceExtensionProperties, RequiredExtension(dependencies[ndx].first)) &&
 793                         !isExtensionSupported(deviceExtensionProperties, RequiredExtension(dependencies[ndx].second)) &&
 794                         !isExtensionSupported(instanceExtensionProperties, RequiredExtension(dependencies[ndx].second)))
 795                 {
 796                         results.fail("Extension " + string(dependencies[ndx].first) + " is missing dependency: " + string(dependencies[ndx].second));
 797                 }
 798         }
 799 }
 800
 801 tcu::TestStatus enumerateInstanceLayers (Context& context)
 802 {
 803         TestLog&                                                log                                     = context.getTestContext().getLog();
 804         tcu::ResultCollector                    results                         (log);
 805         const vector<VkLayerProperties> properties                      = enumerateInstanceLayerProperties(context.getPlatformInterface());
 806         vector<string>                                  layerNames;
 807
 808         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 809         {
 810                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 811
 812                 layerNames.push_back(properties[ndx].layerName);
 813         }
 814
 815         checkDuplicateLayers(results, layerNames);
 816         CheckEnumerateInstanceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 817
 818         return tcu::TestStatus(results.getResult(), results.getMessage());
 819 }
 820
 821 tcu::TestStatus enumerateInstanceExtensions (Context& context)
 822 {
 823         TestLog&                                log             = context.getTestContext().getLog();
 824         tcu::ResultCollector    results (log);
 825
 826         {
 827                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 828                 const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 829                 vector<string>                                          extensionNames;
 830
 831                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 832                 {
 833                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 834
 835                         extensionNames.push_back(properties[ndx].extensionName);
 836                 }
 837
 838                 checkInstanceExtensions(results, extensionNames);
 839                 CheckEnumerateInstanceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 840
 841                 if (context.contextSupports(vk::ApiVersion(1, 1, 0)))
 842                 {
 843                         checkInstanceExtensionDependencies(results,
 844                                                                                            DE_LENGTH_OF_ARRAY(instanceExtensionDependencies_1_1),
 845                                                                                            instanceExtensionDependencies_1_1, properties);
 846                 }
 847                 else if (context.contextSupports(vk::ApiVersion(1, 0, 0)))
 848                 {
 849                         checkInstanceExtensionDependencies(results,
 850                                                                                            DE_LENGTH_OF_ARRAY(instanceExtensionDependencies_1_0),
 851                                                                                            instanceExtensionDependencies_1_0, properties);
 852                 }
 853         }
 854
 855         {
 856                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
 857
 858                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 859                 {
 860                         const ScopedLogSection                          section                         (log, layer->layerName, string("Layer: ") + layer->layerName);
 861                         const vector<VkExtensionProperties>     properties                      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName);
 862                         vector<string>                                          extensionNames;
 863
 864                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 865                         {
 866                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 867
 868                                 extensionNames.push_back(properties[extNdx].extensionName);
 869                         }
 870
 871                         checkInstanceExtensions(results, extensionNames);
 872                         CheckEnumerateInstanceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 873                 }
 874         }
 875
 876         return tcu::TestStatus(results.getResult(), results.getMessage());
 877 }
 878
 879 tcu::TestStatus testNoKhxExtensions (Context& context)
 880 {
 881         VkPhysicalDevice                        physicalDevice  = context.getPhysicalDevice();
 882         const PlatformInterface&        vkp                             = context.getPlatformInterface();
 883         const InstanceInterface&        vki                             = context.getInstanceInterface();
 884
 885         tcu::ResultCollector            results(context.getTestContext().getLog());
 886         bool                                            testSucceeded = true;
 887         deUint32                                        instanceExtensionsCount;
 888         deUint32                                        deviceExtensionsCount;
 889
 890         // grab number of instance and device extensions
 891         vkp.enumerateInstanceExtensionProperties(DE_NULL, &instanceExtensionsCount, DE_NULL);
 892         vki.enumerateDeviceExtensionProperties(physicalDevice, DE_NULL, &deviceExtensionsCount, DE_NULL);
 893         vector<VkExtensionProperties> extensionsProperties(instanceExtensionsCount + deviceExtensionsCount);
 894
 895         // grab instance and device extensions into single vector
 896         if (instanceExtensionsCount)
 897                 vkp.enumerateInstanceExtensionProperties(DE_NULL, &instanceExtensionsCount, &extensionsProperties[0]);
 898         if (deviceExtensionsCount)
 899                 vki.enumerateDeviceExtensionProperties(physicalDevice, DE_NULL, &deviceExtensionsCount, &extensionsProperties[instanceExtensionsCount]);
 900
 901         // iterate over all extensions and verify their names
 902         vector<VkExtensionProperties>::const_iterator extension = extensionsProperties.begin();
 903         while (extension != extensionsProperties.end())
 904         {
 905                 // KHX author ID is no longer used, all KHX extensions have been promoted to KHR status
 906                 std::string extensionName(extension->extensionName);
 907                 bool caseFailed = de::beginsWith(extensionName, "VK_KHX_");
 908                 if (caseFailed)
 909                 {
 910                         results.fail("Invalid extension name " + extensionName);
 911                         testSucceeded = false;
 912                 }
 913                 ++extension;
 914         }
 915
 916         if (testSucceeded)
 917                 return tcu::TestStatus::pass("No extensions begining with \"VK_KHX\"");
 918         return tcu::TestStatus::fail("One or more extensions begins with \"VK_KHX\"");
 919 }
 920
 921 tcu::TestStatus enumerateDeviceLayers (Context& context)
 922 {
 923         TestLog&                                                log                     = context.getTestContext().getLog();
 924         tcu::ResultCollector                    results         (log);
 925         const vector<VkLayerProperties> properties      = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 926         vector<string>                                  layerNames;
 927
 928         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 929         {
 930                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 931
 932                 layerNames.push_back(properties[ndx].layerName);
 933         }
 934
 935         checkDuplicateLayers(results, layerNames);
 936         CheckEnumerateDeviceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 937
 938         return tcu::TestStatus(results.getResult(), results.getMessage());
 939 }
 940
 941 tcu::TestStatus enumerateDeviceExtensions (Context& context)
 942 {
 943         TestLog&                                log             = context.getTestContext().getLog();
 944         tcu::ResultCollector    results (log);
 945
 946         {
 947                 const ScopedLogSection                          section                                         (log, "Global", "Global Extensions");
 948                 const vector<VkExtensionProperties>     instanceExtensionProperties     = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 949                 const vector<VkExtensionProperties>     deviceExtensionProperties       = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
 950                 vector<string>                                          deviceExtensionNames;
 951
 952                 for (size_t ndx = 0; ndx < deviceExtensionProperties.size(); ndx++)
 953                 {
 954                         log << TestLog::Message << ndx << ": " << deviceExtensionProperties[ndx] << TestLog::EndMessage;
 955
 956                         deviceExtensionNames.push_back(deviceExtensionProperties[ndx].extensionName);
 957                 }
 958
 959                 checkDeviceExtensions(results, deviceExtensionNames);
 960                 CheckEnumerateDeviceExtensionPropertiesIncompleteResult()(context, results, deviceExtensionProperties.size());
 961
 962                 if (context.contextSupports(vk::ApiVersion(1, 1, 0)))
 963                 {
 964                         checkDeviceExtensionDependencies(results,
 965                                                                                          DE_LENGTH_OF_ARRAY(deviceExtensionDependencies_1_1),
 966                                                                                          deviceExtensionDependencies_1_1,
 967                                                                                          instanceExtensionProperties,
 968                                                                                          deviceExtensionProperties);
 969                 }
 970                 else if (context.contextSupports(vk::ApiVersion(1, 0, 0)))
 971                 {
 972                         checkDeviceExtensionDependencies(results,
 973                                                                                          DE_LENGTH_OF_ARRAY(deviceExtensionDependencies_1_0),
 974                                                                                          deviceExtensionDependencies_1_0,
 975                                                                                          instanceExtensionProperties,
 976                                                                                          deviceExtensionProperties);
 977                 }
 978         }
 979
 980         {
 981                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 982
 983                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 984                 {
 985                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 986                         const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName);
 987                         vector<string>                                          extensionNames;
 988
 989                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 990                         {
 991                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 992
 993
 994                                 extensionNames.push_back(properties[extNdx].extensionName);
 995                         }
 996
 997                         checkDeviceExtensions(results, extensionNames);
 998                         CheckEnumerateDeviceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 999                 }
1000         }
1001
1002         return tcu::TestStatus(results.getResult(), results.getMessage());
1003 }
1004
1005 #define VK_SIZE_OF(STRUCT, MEMBER)                                      (sizeof(((STRUCT*)0)->MEMBER))
1006 #define OFFSET_TABLE_ENTRY(STRUCT, MEMBER)                      { (size_t)DE_OFFSET_OF(STRUCT, MEMBER), VK_SIZE_OF(STRUCT, MEMBER) }
1007
1008 tcu::TestStatus deviceFeatures (Context& context)
1009 {
1010         using namespace ValidateQueryBits;
1011
1012         TestLog&                                                log                     = context.getTestContext().getLog();
1013         VkPhysicalDeviceFeatures*               features;
1014         deUint8                                                 buffer[sizeof(VkPhysicalDeviceFeatures) + GUARD_SIZE];
1015
1016         const QueryMemberTableEntry featureOffsetTable[] =
1017         {
1018                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, robustBufferAccess),
1019                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fullDrawIndexUint32),
1020                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, imageCubeArray),
1021                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, independentBlend),
1022                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, geometryShader),
1023                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, tessellationShader),
1024                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sampleRateShading),
1025                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, dualSrcBlend),
1026                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, logicOp),
1027                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiDrawIndirect),
1028                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, drawIndirectFirstInstance),
1029                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthClamp),
1030                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBiasClamp),
1031                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fillModeNonSolid),
1032                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBounds),
1033                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, wideLines),
1034                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, largePoints),
1035                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, alphaToOne),
1036                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiViewport),
1037                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, samplerAnisotropy),
1038                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionETC2),
1039                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionASTC_LDR),
1040                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionBC),
1041                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, occlusionQueryPrecise),
1042                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, pipelineStatisticsQuery),
1043                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, vertexPipelineStoresAndAtomics),
1044                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fragmentStoresAndAtomics),
1045                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderTessellationAndGeometryPointSize),
1046                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderImageGatherExtended),
1047                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageExtendedFormats),
1048                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageMultisample),
1049                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageReadWithoutFormat),
1050                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageWriteWithoutFormat),
1051                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderUniformBufferArrayDynamicIndexing),
1052                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderSampledImageArrayDynamicIndexing),
1053                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageBufferArrayDynamicIndexing),
1054                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageArrayDynamicIndexing),
1055                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderClipDistance),
1056                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderCullDistance),
1057                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderFloat64),
1058                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt64),
1059                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt16),
1060                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceResidency),
1061                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceMinLod),
1062                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseBinding),
1063                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyBuffer),
1064                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage2D),
1065                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage3D),
1066                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency2Samples),
1067                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency4Samples),
1068                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency8Samples),
1069                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency16Samples),
1070                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyAliased),
1071                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, variableMultisampleRate),
1072                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, inheritedQueries),
1073                 { 0, 0 }
1074         };
1075
1076         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1077         features = reinterpret_cast<VkPhysicalDeviceFeatures*>(buffer);
1078
1079         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), features);
1080
1081         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1082                 << TestLog::Message << *features << TestLog::EndMessage;
1083
1084         // Requirements and dependencies
1085         {
1086                 if (!features->robustBufferAccess)
1087                         return tcu::TestStatus::fail("robustBufferAccess is not supported");
1088
1089                 // multiViewport requires MultiViewport (SPIR-V capability) support, which depends on Geometry
1090                 if (features->multiViewport && !features->geometryShader)
1091                         return tcu::TestStatus::fail("multiViewport is supported but geometryShader is not");
1092         }
1093
1094         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
1095         {
1096                 if (buffer[ndx + sizeof(VkPhysicalDeviceFeatures)] != GUARD_VALUE)
1097                 {
1098                         log << TestLog::Message << "deviceFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1099                         return tcu::TestStatus::fail("deviceFeatures buffer overflow");
1100                 }
1101         }
1102
1103         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceFeatures, context.getInstanceInterface(), featureOffsetTable))
1104         {
1105                 log << TestLog::Message << "deviceFeatures - VkPhysicalDeviceFeatures not completely initialized" << TestLog::EndMessage;
1106                 return tcu::TestStatus::fail("deviceFeatures incomplete initialization");
1107         }
1108
1109         return tcu::TestStatus::pass("Query succeeded");
1110 }
1111
1112 static const ValidateQueryBits::QueryMemberTableEntry s_physicalDevicePropertiesOffsetTable[] =
1113 {
1114         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, apiVersion),
1115         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, driverVersion),
1116         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, vendorID),
1117         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceID),
1118         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceType),
1119         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, pipelineCacheUUID),
1120         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension1D),
1121         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension2D),
1122         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension3D),
1123         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimensionCube),
1124         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageArrayLayers),
1125         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelBufferElements),
1126         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxUniformBufferRange),
1127         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxStorageBufferRange),
1128         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPushConstantsSize),
1129         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxMemoryAllocationCount),
1130         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAllocationCount),
1131         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.bufferImageGranularity),
1132         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sparseAddressSpaceSize),
1133         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxBoundDescriptorSets),
1134         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSamplers),
1135         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorUniformBuffers),
1136         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageBuffers),
1137         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSampledImages),
1138         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageImages),
1139         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorInputAttachments),
1140         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageResources),
1141         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSamplers),
1142         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffers),
1143         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffersDynamic),
1144         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffers),
1145         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffersDynamic),
1146         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSampledImages),
1147         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageImages),
1148         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetInputAttachments),
1149         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributes),
1150         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindings),
1151         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributeOffset),
1152         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindingStride),
1153         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexOutputComponents),
1154         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationGenerationLevel),
1155         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationPatchSize),
1156         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexInputComponents),
1157         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexOutputComponents),
1158         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerPatchOutputComponents),
1159         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlTotalOutputComponents),
1160         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationInputComponents),
1161         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationOutputComponents),
1162         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryShaderInvocations),
1163         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryInputComponents),
1164         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputComponents),
1165         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputVertices),
1166         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryTotalOutputComponents),
1167         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentInputComponents),
1168         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentOutputAttachments),
1169         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentDualSrcAttachments),
1170         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentCombinedOutputResources),
1171         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeSharedMemorySize),
1172         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupCount[3]),
1173         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupInvocations),
1174         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupSize[3]),
1175         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelPrecisionBits),
1176         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subTexelPrecisionBits),
1177         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.mipmapPrecisionBits),
1178         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndexedIndexValue),
1179         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndirectCount),
1180         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerLodBias),
1181         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAnisotropy),
1182         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewports),
1183         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewportDimensions[2]),
1184         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportBoundsRange[2]),
1185         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportSubPixelBits),
1186         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minMemoryMapAlignment),
1187         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelBufferOffsetAlignment),
1188         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minUniformBufferOffsetAlignment),
1189         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minStorageBufferOffsetAlignment),
1190         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelOffset),
1191         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelOffset),
1192         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelGatherOffset),
1193         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelGatherOffset),
1194         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minInterpolationOffset),
1195         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxInterpolationOffset),
1196         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelInterpolationOffsetBits),
1197         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferWidth),
1198         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferHeight),
1199         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferLayers),
1200         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferColorSampleCounts),
1201         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferDepthSampleCounts),
1202         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferStencilSampleCounts),
1203         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferNoAttachmentsSampleCounts),
1204         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxColorAttachments),
1205         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageColorSampleCounts),
1206         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageIntegerSampleCounts),
1207         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageDepthSampleCounts),
1208         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageStencilSampleCounts),
1209         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.storageImageSampleCounts),
1210         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSampleMaskWords),
1211         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampComputeAndGraphics),
1212         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampPeriod),
1213         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxClipDistances),
1214         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCullDistances),
1215         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCombinedClipAndCullDistances),
1216         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.discreteQueuePriorities),
1217         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeRange[2]),
1218         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthRange[2]),
1219         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeGranularity),
1220         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthGranularity),
1221         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.strictLines),
1222         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.standardSampleLocations),
1223         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyOffsetAlignment),
1224         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyRowPitchAlignment),
1225         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.nonCoherentAtomSize),
1226         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DBlockShape),
1227         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DMultisampleBlockShape),
1228         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard3DBlockShape),
1229         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyAlignedMipSize),
1230         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyNonResidentStrict),
1231         { 0, 0 }
1232 };
1233
1234 tcu::TestStatus deviceProperties (Context& context)
1235 {
1236         using namespace ValidateQueryBits;
1237
1238         TestLog&                                                log                     = context.getTestContext().getLog();
1239         VkPhysicalDeviceProperties*             props;
1240         VkPhysicalDeviceFeatures                features;
1241         deUint8                                                 buffer[sizeof(VkPhysicalDeviceProperties) + GUARD_SIZE];
1242
1243         props = reinterpret_cast<VkPhysicalDeviceProperties*>(buffer);
1244         deMemset(props, GUARD_VALUE, sizeof(buffer));
1245
1246         context.getInstanceInterface().getPhysicalDeviceProperties(context.getPhysicalDevice(), props);
1247         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), &features);
1248
1249         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1250                 << TestLog::Message << *props << TestLog::EndMessage;
1251
1252         if (!validateFeatureLimits(props, &features, log))
1253                 return tcu::TestStatus::fail("deviceProperties - feature limits failed");
1254
1255         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
1256         {
1257                 if (buffer[ndx + sizeof(VkPhysicalDeviceProperties)] != GUARD_VALUE)
1258                 {
1259                         log << TestLog::Message << "deviceProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1260                         return tcu::TestStatus::fail("deviceProperties buffer overflow");
1261                 }
1262         }
1263
1264         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceProperties, context.getInstanceInterface(), s_physicalDevicePropertiesOffsetTable))
1265         {
1266                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties not completely initialized" << TestLog::EndMessage;
1267                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1268         }
1269
1270         // Check if deviceName string is properly terminated.
1271         if (deStrnlen(props->deviceName, VK_MAX_PHYSICAL_DEVICE_NAME_SIZE) == VK_MAX_PHYSICAL_DEVICE_NAME_SIZE)
1272         {
1273                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties deviceName not properly initialized" << TestLog::EndMessage;
1274                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1275         }
1276
1277         {
1278                 const ApiVersion deviceVersion = unpackVersion(props->apiVersion);
1279                 const ApiVersion deqpVersion = unpackVersion(VK_API_VERSION_1_1);
1280
1281                 if (deviceVersion.majorNum != deqpVersion.majorNum)
1282                 {
1283                         log << TestLog::Message << "deviceProperties - API Major Version " << deviceVersion.majorNum << " is not valid" << TestLog::EndMessage;
1284                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1285                 }
1286
1287                 if (deviceVersion.minorNum > deqpVersion.minorNum)
1288                 {
1289                         log << TestLog::Message << "deviceProperties - API Minor Version " << deviceVersion.minorNum << " is not valid for this version of dEQP" << TestLog::EndMessage;
1290                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1291                 }
1292         }
1293
1294         return tcu::TestStatus::pass("DeviceProperites query succeeded");
1295 }
1296
1297 tcu::TestStatus deviceQueueFamilyProperties (Context& context)
1298 {
1299         TestLog&                                                                log                                     = context.getTestContext().getLog();
1300         const vector<VkQueueFamilyProperties>   queueProperties         = getPhysicalDeviceQueueFamilyProperties(context.getInstanceInterface(), context.getPhysicalDevice());
1301
1302         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage;
1303
1304         for (size_t queueNdx = 0; queueNdx < queueProperties.size(); queueNdx++)
1305                 log << TestLog::Message << queueNdx << ": " << queueProperties[queueNdx] << TestLog::EndMessage;
1306
1307         return tcu::TestStatus::pass("Querying queue properties succeeded");
1308 }
1309
1310 tcu::TestStatus deviceMemoryProperties (Context& context)
1311 {
1312         TestLog&                                                        log                     = context.getTestContext().getLog();
1313         VkPhysicalDeviceMemoryProperties*       memProps;
1314         deUint8                                                         buffer[sizeof(VkPhysicalDeviceMemoryProperties) + GUARD_SIZE];
1315
1316         memProps = reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(buffer);
1317         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1318
1319         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(context.getPhysicalDevice(), memProps);
1320
1321         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1322                 << TestLog::Message << *memProps << TestLog::EndMessage;
1323
1324         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
1325         {
1326                 if (buffer[ndx + sizeof(VkPhysicalDeviceMemoryProperties)] != GUARD_VALUE)
1327                 {
1328                         log << TestLog::Message << "deviceMemoryProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1329                         return tcu::TestStatus::fail("deviceMemoryProperties buffer overflow");
1330                 }
1331         }
1332
1333         if (memProps->memoryHeapCount >= VK_MAX_MEMORY_HEAPS)
1334         {
1335                 log << TestLog::Message << "deviceMemoryProperties - HeapCount larger than " << (deUint32)VK_MAX_MEMORY_HEAPS << TestLog::EndMessage;
1336                 return tcu::TestStatus::fail("deviceMemoryProperties HeapCount too large");
1337         }
1338
1339         if (memProps->memoryHeapCount == 1)
1340         {
1341                 if ((memProps->memoryHeaps[0].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1342                 {
1343                         log << TestLog::Message << "deviceMemoryProperties - Single heap is not marked DEVICE_LOCAL" << TestLog::EndMessage;
1344                         return tcu::TestStatus::fail("deviceMemoryProperties invalid HeapFlags");
1345                 }
1346         }
1347
1348         const VkMemoryPropertyFlags validPropertyFlags[] =
1349         {
1350                 0,
1351                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
1352                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1353                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1354                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1355                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1356                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1357                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1358                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT
1359         };
1360
1361         const VkMemoryPropertyFlags requiredPropertyFlags[] =
1362         {
1363                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
1364         };
1365
1366         bool requiredFlagsFound[DE_LENGTH_OF_ARRAY(requiredPropertyFlags)];
1367         std::fill(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1368
1369         for (deUint32 memoryNdx = 0; memoryNdx < memProps->memoryTypeCount; memoryNdx++)
1370         {
1371                 bool validPropTypeFound = false;
1372
1373                 if (memProps->memoryTypes[memoryNdx].heapIndex >= memProps->memoryHeapCount)
1374                 {
1375                         log << TestLog::Message << "deviceMemoryProperties - heapIndex " << memProps->memoryTypes[memoryNdx].heapIndex << " larger than heapCount" << TestLog::EndMessage;
1376                         return tcu::TestStatus::fail("deviceMemoryProperties - invalid heapIndex");
1377                 }
1378
1379                 const VkMemoryPropertyFlags bitsToCheck = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT;
1380
1381                 for (const VkMemoryPropertyFlags* requiredFlagsIterator = DE_ARRAY_BEGIN(requiredPropertyFlags); requiredFlagsIterator != DE_ARRAY_END(requiredPropertyFlags); requiredFlagsIterator++)
1382                         if ((memProps->memoryTypes[memoryNdx].propertyFlags & *requiredFlagsIterator) == *requiredFlagsIterator)
1383                                 requiredFlagsFound[requiredFlagsIterator - DE_ARRAY_BEGIN(requiredPropertyFlags)] = true;
1384
1385                 if (de::contains(DE_ARRAY_BEGIN(validPropertyFlags), DE_ARRAY_END(validPropertyFlags), memProps->memoryTypes[memoryNdx].propertyFlags & bitsToCheck))
1386                         validPropTypeFound = true;
1387
1388                 if (!validPropTypeFound)
1389                 {
1390                         log << TestLog::Message << "deviceMemoryProperties - propertyFlags "
1391                                 << memProps->memoryTypes[memoryNdx].propertyFlags << " not valid" << TestLog::EndMessage;
1392                         return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1393                 }
1394
1395                 if (memProps->memoryTypes[memoryNdx].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
1396                 {
1397                         if ((memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1398                         {
1399                                 log << TestLog::Message << "deviceMemoryProperties - DEVICE_LOCAL memory type references heap which is not DEVICE_LOCAL" << TestLog::EndMessage;
1400                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1401                         }
1402                 }
1403                 else
1404                 {
1405                         if (memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
1406                         {
1407                                 log << TestLog::Message << "deviceMemoryProperties - non-DEVICE_LOCAL memory type references heap with is DEVICE_LOCAL" << TestLog::EndMessage;
1408                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1409                         }
1410                 }
1411         }
1412
1413         bool* requiredFlagsFoundIterator = std::find(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1414         if (requiredFlagsFoundIterator != DE_ARRAY_END(requiredFlagsFound))
1415         {
1416                 DE_ASSERT(requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound) <= DE_LENGTH_OF_ARRAY(requiredPropertyFlags));
1417                 log << TestLog::Message << "deviceMemoryProperties - required property flags "
1418                         << getMemoryPropertyFlagsStr(requiredPropertyFlags[requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound)]) << " not found" << TestLog::EndMessage;
1419
1420                 return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1421         }
1422
1423         return tcu::TestStatus::pass("Querying memory properties succeeded");
1424 }
1425
1426 tcu::TestStatus deviceGroupPeerMemoryFeatures (Context& context)
1427 {
1428         TestLog&                                                        log                                             = context.getTestContext().getLog();
1429         const PlatformInterface&                        vkp                                             = context.getPlatformInterface();
1430         const Unique<VkInstance>                        instance                                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_device_group_creation"));
1431         const InstanceDriver                            vki                                             (vkp, *instance);
1432         const tcu::CommandLine&                         cmdLine                                 = context.getTestContext().getCommandLine();
1433         const deUint32                                          devGroupIdx                             = cmdLine.getVKDeviceGroupId() - 1;
1434         const deUint32                                          deviceIdx                               = vk::chooseDeviceIndex(context.getInstanceInterface(), *instance, cmdLine);
1435         const float                                                     queuePriority                   = 1.0f;
1436         VkPhysicalDeviceMemoryProperties        memProps;
1437         VkPeerMemoryFeatureFlags*                       peerMemFeatures;
1438         deUint8                                                         buffer                                  [sizeof(VkPeerMemoryFeatureFlags) + GUARD_SIZE];
1439         deUint32                                                        numPhysicalDevices              = 0;
1440         deUint32                                                        queueFamilyIndex                = 0;
1441
1442         const vector<VkPhysicalDeviceGroupProperties>           deviceGroupProps = enumeratePhysicalDeviceGroups(vki, *instance);
1443         std::vector<const char*>                                                        deviceExtensions;
1444         deviceExtensions.push_back("VK_KHR_device_group");
1445
1446         if (!isCoreDeviceExtension(context.getUsedApiVersion(), "VK_KHR_device_group"))
1447                 deviceExtensions.push_back("VK_KHR_device_group");
1448
1449         const std::vector<VkQueueFamilyProperties>      queueProps              = getPhysicalDeviceQueueFamilyProperties(vki, deviceGroupProps[devGroupIdx].physicalDevices[deviceIdx]);
1450         for (size_t queueNdx = 0; queueNdx < queueProps.size(); queueNdx++)
1451         {
1452                 if (queueProps[queueNdx].queueFlags & VK_QUEUE_GRAPHICS_BIT)
1453                         queueFamilyIndex = (deUint32)queueNdx;
1454         }
1455         const VkDeviceQueueCreateInfo           deviceQueueCreateInfo   =
1456         {
1457                 VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO,                     //type
1458                 DE_NULL,                                                                                        //pNext
1459                 (VkDeviceQueueCreateFlags)0u,                                           //flags
1460                 queueFamilyIndex,                                                                       //queueFamilyIndex;
1461                 1u,                                                                                                     //queueCount;
1462                 &queuePriority,                                                                         //pQueuePriorities;
1463         };
1464
1465         // Need atleast 2 devices for peer memory features
1466         numPhysicalDevices = deviceGroupProps[devGroupIdx].physicalDeviceCount;
1467         if (numPhysicalDevices < 2)
1468                 TCU_THROW(NotSupportedError, "Need a device Group with at least 2 physical devices.");
1469
1470         // Create device groups
1471         const VkDeviceGroupDeviceCreateInfo                                             deviceGroupInfo =
1472         {
1473                 VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO,      //stype
1474                 DE_NULL,                                                                                        //pNext
1475                 deviceGroupProps[devGroupIdx].physicalDeviceCount,      //physicalDeviceCount
1476                 deviceGroupProps[devGroupIdx].physicalDevices           //physicalDevices
1477         };
1478         const VkDeviceCreateInfo                                                                deviceCreateInfo =
1479         {
1480                 VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,                                                   //sType;
1481                 &deviceGroupInfo,                                                                                               //pNext;
1482                 (VkDeviceCreateFlags)0u,                                                                                //flags
1483                 1,                                                                                                                              //queueRecordCount;
1484                 &deviceQueueCreateInfo,                                                                                 //pRequestedQueues;
1485                 0,                                                                                                                              //layerCount;
1486                 DE_NULL,                                                                                                                //ppEnabledLayerNames;
1487                 deUint32(deviceExtensions.size()),                                                              //extensionCount;
1488                 (deviceExtensions.empty() ? DE_NULL : &deviceExtensions[0]),    //ppEnabledExtensionNames;
1489                 DE_NULL,                                                                                                                //pEnabledFeatures;
1490         };
1491
1492         Move<VkDevice>          deviceGroup = createDevice(vkp, *instance, vki, deviceGroupProps[devGroupIdx].physicalDevices[deviceIdx], &deviceCreateInfo);
1493         const DeviceDriver      vk      (vkp, *instance, *deviceGroup);
1494         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(deviceGroupProps[devGroupIdx].physicalDevices[deviceIdx], &memProps);
1495
1496         peerMemFeatures = reinterpret_cast<VkPeerMemoryFeatureFlags*>(buffer);
1497         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1498
1499         for (deUint32 heapIndex = 0; heapIndex < memProps.memoryHeapCount; heapIndex++)
1500         {
1501                 for (deUint32 localDeviceIndex = 0; localDeviceIndex < numPhysicalDevices; localDeviceIndex++)
1502                 {
1503                         for (deUint32 remoteDeviceIndex = 0; remoteDeviceIndex < numPhysicalDevices; remoteDeviceIndex++)
1504                         {
1505                                 if (localDeviceIndex != remoteDeviceIndex)
1506                                 {
1507                                         vk.getDeviceGroupPeerMemoryFeatures(deviceGroup.get(), heapIndex, localDeviceIndex, remoteDeviceIndex, peerMemFeatures);
1508
1509                                         // Check guard
1510                                         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
1511                                         {
1512                                                 if (buffer[ndx + sizeof(VkPeerMemoryFeatureFlags)] != GUARD_VALUE)
1513                                                 {
1514                                                         log << TestLog::Message << "deviceGroupPeerMemoryFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1515                                                         return tcu::TestStatus::fail("deviceGroupPeerMemoryFeatures buffer overflow");
1516                                                 }
1517                                         }
1518
1519                                         VkPeerMemoryFeatureFlags requiredFlag = VK_PEER_MEMORY_FEATURE_COPY_DST_BIT;
1520                                         VkPeerMemoryFeatureFlags maxValidFlag = VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT|VK_PEER_MEMORY_FEATURE_COPY_DST_BIT|
1521                                                                                                                                 VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT|VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT;
1522                                         if ((!(*peerMemFeatures & requiredFlag)) ||
1523                                                 *peerMemFeatures > maxValidFlag)
1524                                                 return tcu::TestStatus::fail("deviceGroupPeerMemoryFeatures invalid flag");
1525
1526                                         log << TestLog::Message << "deviceGroup = " << deviceGroup.get() << TestLog::EndMessage
1527                                                 << TestLog::Message << "heapIndex = " << heapIndex << TestLog::EndMessage
1528                                                 << TestLog::Message << "localDeviceIndex = " << localDeviceIndex << TestLog::EndMessage
1529                                                 << TestLog::Message << "remoteDeviceIndex = " << remoteDeviceIndex << TestLog::EndMessage
1530                                                 << TestLog::Message << "PeerMemoryFeatureFlags = " << *peerMemFeatures << TestLog::EndMessage;
1531                                 }
1532                         } // remote device
1533                 } // local device
1534         } // heap Index
1535
1536         return tcu::TestStatus::pass("Querying deviceGroup peer memory features succeeded");
1537 }
1538
1539 // \todo [2016-01-22 pyry] Optimize by doing format -> flags mapping instead
1540
1541 VkFormatFeatureFlags getRequiredOptimalTilingFeatures (VkFormat format)
1542 {
1543         static const VkFormat s_requiredSampledImageBlitSrcFormats[] =
1544         {
1545                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1546                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1547                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1548                 VK_FORMAT_R8_UNORM,
1549                 VK_FORMAT_R8_SNORM,
1550                 VK_FORMAT_R8_UINT,
1551                 VK_FORMAT_R8_SINT,
1552                 VK_FORMAT_R8G8_UNORM,
1553                 VK_FORMAT_R8G8_SNORM,
1554                 VK_FORMAT_R8G8_UINT,
1555                 VK_FORMAT_R8G8_SINT,
1556                 VK_FORMAT_R8G8B8A8_UNORM,
1557                 VK_FORMAT_R8G8B8A8_SNORM,
1558                 VK_FORMAT_R8G8B8A8_UINT,
1559                 VK_FORMAT_R8G8B8A8_SINT,
1560                 VK_FORMAT_R8G8B8A8_SRGB,
1561                 VK_FORMAT_B8G8R8A8_UNORM,
1562                 VK_FORMAT_B8G8R8A8_SRGB,
1563                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1564                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1565                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1566                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1567                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1568                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1569                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1570                 VK_FORMAT_R16_UINT,
1571                 VK_FORMAT_R16_SINT,
1572                 VK_FORMAT_R16_SFLOAT,
1573                 VK_FORMAT_R16G16_UINT,
1574                 VK_FORMAT_R16G16_SINT,
1575                 VK_FORMAT_R16G16_SFLOAT,
1576                 VK_FORMAT_R16G16B16A16_UINT,
1577                 VK_FORMAT_R16G16B16A16_SINT,
1578                 VK_FORMAT_R16G16B16A16_SFLOAT,
1579                 VK_FORMAT_R32_UINT,
1580                 VK_FORMAT_R32_SINT,
1581                 VK_FORMAT_R32_SFLOAT,
1582                 VK_FORMAT_R32G32_UINT,
1583                 VK_FORMAT_R32G32_SINT,
1584                 VK_FORMAT_R32G32_SFLOAT,
1585                 VK_FORMAT_R32G32B32A32_UINT,
1586                 VK_FORMAT_R32G32B32A32_SINT,
1587                 VK_FORMAT_R32G32B32A32_SFLOAT,
1588                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1589                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1590                 VK_FORMAT_D16_UNORM,
1591                 VK_FORMAT_D32_SFLOAT
1592         };
1593         static const VkFormat s_requiredSampledImageFilterLinearFormats[] =
1594         {
1595                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1596                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1597                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1598                 VK_FORMAT_R8_UNORM,
1599                 VK_FORMAT_R8_SNORM,
1600                 VK_FORMAT_R8G8_UNORM,
1601                 VK_FORMAT_R8G8_SNORM,
1602                 VK_FORMAT_R8G8B8A8_UNORM,
1603                 VK_FORMAT_R8G8B8A8_SNORM,
1604                 VK_FORMAT_R8G8B8A8_SRGB,
1605                 VK_FORMAT_B8G8R8A8_UNORM,
1606                 VK_FORMAT_B8G8R8A8_SRGB,
1607                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1608                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1609                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1610                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1611                 VK_FORMAT_R16_SFLOAT,
1612                 VK_FORMAT_R16G16_SFLOAT,
1613                 VK_FORMAT_R16G16B16A16_SFLOAT,
1614                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1615                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1616         };
1617         static const VkFormat s_requiredStorageImageFormats[] =
1618         {
1619                 VK_FORMAT_R8G8B8A8_UNORM,
1620                 VK_FORMAT_R8G8B8A8_SNORM,
1621                 VK_FORMAT_R8G8B8A8_UINT,
1622                 VK_FORMAT_R8G8B8A8_SINT,
1623                 VK_FORMAT_R16G16B16A16_UINT,
1624                 VK_FORMAT_R16G16B16A16_SINT,
1625                 VK_FORMAT_R16G16B16A16_SFLOAT,
1626                 VK_FORMAT_R32_UINT,
1627                 VK_FORMAT_R32_SINT,
1628                 VK_FORMAT_R32_SFLOAT,
1629                 VK_FORMAT_R32G32_UINT,
1630                 VK_FORMAT_R32G32_SINT,
1631                 VK_FORMAT_R32G32_SFLOAT,
1632                 VK_FORMAT_R32G32B32A32_UINT,
1633                 VK_FORMAT_R32G32B32A32_SINT,
1634                 VK_FORMAT_R32G32B32A32_SFLOAT
1635         };
1636         static const VkFormat s_requiredStorageImageAtomicFormats[] =
1637         {
1638                 VK_FORMAT_R32_UINT,
1639                 VK_FORMAT_R32_SINT
1640         };
1641         static const VkFormat s_requiredColorAttachmentBlitDstFormats[] =
1642         {
1643                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1644                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1645                 VK_FORMAT_R8_UNORM,
1646                 VK_FORMAT_R8_UINT,
1647                 VK_FORMAT_R8_SINT,
1648                 VK_FORMAT_R8G8_UNORM,
1649                 VK_FORMAT_R8G8_UINT,
1650                 VK_FORMAT_R8G8_SINT,
1651                 VK_FORMAT_R8G8B8A8_UNORM,
1652                 VK_FORMAT_R8G8B8A8_UINT,
1653                 VK_FORMAT_R8G8B8A8_SINT,
1654                 VK_FORMAT_R8G8B8A8_SRGB,
1655                 VK_FORMAT_B8G8R8A8_UNORM,
1656                 VK_FORMAT_B8G8R8A8_SRGB,
1657                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1658                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1659                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1660                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1661                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1662                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1663                 VK_FORMAT_R16_UINT,
1664                 VK_FORMAT_R16_SINT,
1665                 VK_FORMAT_R16_SFLOAT,
1666                 VK_FORMAT_R16G16_UINT,
1667                 VK_FORMAT_R16G16_SINT,
1668                 VK_FORMAT_R16G16_SFLOAT,
1669                 VK_FORMAT_R16G16B16A16_UINT,
1670                 VK_FORMAT_R16G16B16A16_SINT,
1671                 VK_FORMAT_R16G16B16A16_SFLOAT,
1672                 VK_FORMAT_R32_UINT,
1673                 VK_FORMAT_R32_SINT,
1674                 VK_FORMAT_R32_SFLOAT,
1675                 VK_FORMAT_R32G32_UINT,
1676                 VK_FORMAT_R32G32_SINT,
1677                 VK_FORMAT_R32G32_SFLOAT,
1678                 VK_FORMAT_R32G32B32A32_UINT,
1679                 VK_FORMAT_R32G32B32A32_SINT,
1680                 VK_FORMAT_R32G32B32A32_SFLOAT
1681         };
1682         static const VkFormat s_requiredColorAttachmentBlendFormats[] =
1683         {
1684                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1685                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1686                 VK_FORMAT_R8_UNORM,
1687                 VK_FORMAT_R8G8_UNORM,
1688                 VK_FORMAT_R8G8B8A8_UNORM,
1689                 VK_FORMAT_R8G8B8A8_SRGB,
1690                 VK_FORMAT_B8G8R8A8_UNORM,
1691                 VK_FORMAT_B8G8R8A8_SRGB,
1692                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1693                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1694                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1695                 VK_FORMAT_R16_SFLOAT,
1696                 VK_FORMAT_R16G16_SFLOAT,
1697                 VK_FORMAT_R16G16B16A16_SFLOAT
1698         };
1699         static const VkFormat s_requiredDepthStencilAttachmentFormats[] =
1700         {
1701                 VK_FORMAT_D16_UNORM
1702         };
1703
1704         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1705
1706         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageBlitSrcFormats), DE_ARRAY_END(s_requiredSampledImageBlitSrcFormats), format))
1707                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT|VK_FORMAT_FEATURE_BLIT_SRC_BIT;
1708
1709         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageFilterLinearFormats), DE_ARRAY_END(s_requiredSampledImageFilterLinearFormats), format))
1710                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
1711
1712         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageFormats), DE_ARRAY_END(s_requiredStorageImageFormats), format))
1713                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
1714
1715         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageAtomicFormats), DE_ARRAY_END(s_requiredStorageImageAtomicFormats), format))
1716                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
1717
1718         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlitDstFormats), DE_ARRAY_END(s_requiredColorAttachmentBlitDstFormats), format))
1719                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT|VK_FORMAT_FEATURE_BLIT_DST_BIT;
1720
1721         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlendFormats), DE_ARRAY_END(s_requiredColorAttachmentBlendFormats), format))
1722                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
1723
1724         if (de::contains(DE_ARRAY_BEGIN(s_requiredDepthStencilAttachmentFormats), DE_ARRAY_END(s_requiredDepthStencilAttachmentFormats), format))
1725                 flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
1726
1727         return flags;
1728 }
1729
1730 VkFormatFeatureFlags getRequiredOptimalExtendedTilingFeatures (Context& context, VkFormat format, VkFormatFeatureFlags queriedFlags)
1731 {
1732         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1733
1734         // VK_EXT_sampler_filter_minmax:
1735         //      If filterMinmaxSingleComponentFormats is VK_TRUE, the following formats must
1736         //      support the VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT feature with
1737         //      VK_IMAGE_TILING_OPTIMAL, if they support VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT.
1738
1739         static const VkFormat s_requiredSampledImageFilterMinMaxFormats[] =
1740         {
1741                 VK_FORMAT_R8_UNORM,
1742                 VK_FORMAT_R8_SNORM,
1743                 VK_FORMAT_R16_UNORM,
1744                 VK_FORMAT_R16_SNORM,
1745                 VK_FORMAT_R16_SFLOAT,
1746                 VK_FORMAT_R32_SFLOAT,
1747                 VK_FORMAT_D16_UNORM,
1748                 VK_FORMAT_X8_D24_UNORM_PACK32,
1749                 VK_FORMAT_D32_SFLOAT,
1750                 VK_FORMAT_D16_UNORM_S8_UINT,
1751                 VK_FORMAT_D24_UNORM_S8_UINT,
1752                 VK_FORMAT_D32_SFLOAT_S8_UINT,
1753         };
1754
1755         if ((queriedFlags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
1756         {
1757                 if (de::contains(context.getDeviceExtensions().begin(), context.getDeviceExtensions().end(), "VK_EXT_sampler_filter_minmax"))
1758                 {
1759                         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageFilterMinMaxFormats), DE_ARRAY_END(s_requiredSampledImageFilterMinMaxFormats), format))
1760                         {
1761                                 VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT        physicalDeviceSamplerMinMaxProperties =
1762                                 {
1763                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT,
1764                                         DE_NULL,
1765                                         DE_FALSE,
1766                                         DE_FALSE
1767                                 };
1768
1769                                 {
1770                                         VkPhysicalDeviceProperties2             physicalDeviceProperties;
1771                                         physicalDeviceProperties.sType  = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2;
1772                                         physicalDeviceProperties.pNext  = &physicalDeviceSamplerMinMaxProperties;
1773
1774                                         const InstanceInterface&                vk = context.getInstanceInterface();
1775                                         vk.getPhysicalDeviceProperties2(context.getPhysicalDevice(), &physicalDeviceProperties);
1776                                 }
1777
1778                                 if (physicalDeviceSamplerMinMaxProperties.filterMinmaxSingleComponentFormats)
1779                                 {
1780                                         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
1781                                 }
1782                         }
1783                 }
1784         }
1785         return flags;
1786 }
1787
1788 VkFormatFeatureFlags getRequiredBufferFeatures (VkFormat format)
1789 {
1790         static const VkFormat s_requiredVertexBufferFormats[] =
1791         {
1792                 VK_FORMAT_R8_UNORM,
1793                 VK_FORMAT_R8_SNORM,
1794                 VK_FORMAT_R8_UINT,
1795                 VK_FORMAT_R8_SINT,
1796                 VK_FORMAT_R8G8_UNORM,
1797                 VK_FORMAT_R8G8_SNORM,
1798                 VK_FORMAT_R8G8_UINT,
1799                 VK_FORMAT_R8G8_SINT,
1800                 VK_FORMAT_R8G8B8A8_UNORM,
1801                 VK_FORMAT_R8G8B8A8_SNORM,
1802                 VK_FORMAT_R8G8B8A8_UINT,
1803                 VK_FORMAT_R8G8B8A8_SINT,
1804                 VK_FORMAT_B8G8R8A8_UNORM,
1805                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1806                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1807                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1808                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1809                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1810                 VK_FORMAT_R16_UNORM,
1811                 VK_FORMAT_R16_SNORM,
1812                 VK_FORMAT_R16_UINT,
1813                 VK_FORMAT_R16_SINT,
1814                 VK_FORMAT_R16_SFLOAT,
1815                 VK_FORMAT_R16G16_UNORM,
1816                 VK_FORMAT_R16G16_SNORM,
1817                 VK_FORMAT_R16G16_UINT,
1818                 VK_FORMAT_R16G16_SINT,
1819                 VK_FORMAT_R16G16_SFLOAT,
1820                 VK_FORMAT_R16G16B16A16_UNORM,
1821                 VK_FORMAT_R16G16B16A16_SNORM,
1822                 VK_FORMAT_R16G16B16A16_UINT,
1823                 VK_FORMAT_R16G16B16A16_SINT,
1824                 VK_FORMAT_R16G16B16A16_SFLOAT,
1825                 VK_FORMAT_R32_UINT,
1826                 VK_FORMAT_R32_SINT,
1827                 VK_FORMAT_R32_SFLOAT,
1828                 VK_FORMAT_R32G32_UINT,
1829                 VK_FORMAT_R32G32_SINT,
1830                 VK_FORMAT_R32G32_SFLOAT,
1831                 VK_FORMAT_R32G32B32_UINT,
1832                 VK_FORMAT_R32G32B32_SINT,
1833                 VK_FORMAT_R32G32B32_SFLOAT,
1834                 VK_FORMAT_R32G32B32A32_UINT,
1835                 VK_FORMAT_R32G32B32A32_SINT,
1836                 VK_FORMAT_R32G32B32A32_SFLOAT
1837         };
1838         static const VkFormat s_requiredUniformTexelBufferFormats[] =
1839         {
1840                 VK_FORMAT_R8_UNORM,
1841                 VK_FORMAT_R8_SNORM,
1842                 VK_FORMAT_R8_UINT,
1843                 VK_FORMAT_R8_SINT,
1844                 VK_FORMAT_R8G8_UNORM,
1845                 VK_FORMAT_R8G8_SNORM,
1846                 VK_FORMAT_R8G8_UINT,
1847                 VK_FORMAT_R8G8_SINT,
1848                 VK_FORMAT_R8G8B8A8_UNORM,
1849                 VK_FORMAT_R8G8B8A8_SNORM,
1850                 VK_FORMAT_R8G8B8A8_UINT,
1851                 VK_FORMAT_R8G8B8A8_SINT,
1852                 VK_FORMAT_B8G8R8A8_UNORM,
1853                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1854                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1855                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1856                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1857                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1858                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1859                 VK_FORMAT_R16_UINT,
1860                 VK_FORMAT_R16_SINT,
1861                 VK_FORMAT_R16_SFLOAT,
1862                 VK_FORMAT_R16G16_UINT,
1863                 VK_FORMAT_R16G16_SINT,
1864                 VK_FORMAT_R16G16_SFLOAT,
1865                 VK_FORMAT_R16G16B16A16_UINT,
1866                 VK_FORMAT_R16G16B16A16_SINT,
1867                 VK_FORMAT_R16G16B16A16_SFLOAT,
1868                 VK_FORMAT_R32_UINT,
1869                 VK_FORMAT_R32_SINT,
1870                 VK_FORMAT_R32_SFLOAT,
1871                 VK_FORMAT_R32G32_UINT,
1872                 VK_FORMAT_R32G32_SINT,
1873                 VK_FORMAT_R32G32_SFLOAT,
1874                 VK_FORMAT_R32G32B32A32_UINT,
1875                 VK_FORMAT_R32G32B32A32_SINT,
1876                 VK_FORMAT_R32G32B32A32_SFLOAT,
1877                 VK_FORMAT_B10G11R11_UFLOAT_PACK32
1878         };
1879         static const VkFormat s_requiredStorageTexelBufferFormats[] =
1880         {
1881                 VK_FORMAT_R8G8B8A8_UNORM,
1882                 VK_FORMAT_R8G8B8A8_SNORM,
1883                 VK_FORMAT_R8G8B8A8_UINT,
1884                 VK_FORMAT_R8G8B8A8_SINT,
1885                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1886                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1887                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1888                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1889                 VK_FORMAT_R16G16B16A16_UINT,
1890                 VK_FORMAT_R16G16B16A16_SINT,
1891                 VK_FORMAT_R16G16B16A16_SFLOAT,
1892                 VK_FORMAT_R32_UINT,
1893                 VK_FORMAT_R32_SINT,
1894                 VK_FORMAT_R32_SFLOAT,
1895                 VK_FORMAT_R32G32_UINT,
1896                 VK_FORMAT_R32G32_SINT,
1897                 VK_FORMAT_R32G32_SFLOAT,
1898                 VK_FORMAT_R32G32B32A32_UINT,
1899                 VK_FORMAT_R32G32B32A32_SINT,
1900                 VK_FORMAT_R32G32B32A32_SFLOAT
1901         };
1902         static const VkFormat s_requiredStorageTexelBufferAtomicFormats[] =
1903         {
1904                 VK_FORMAT_R32_UINT,
1905                 VK_FORMAT_R32_SINT
1906         };
1907
1908         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1909
1910         if (de::contains(DE_ARRAY_BEGIN(s_requiredVertexBufferFormats), DE_ARRAY_END(s_requiredVertexBufferFormats), format))
1911                 flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
1912
1913         if (de::contains(DE_ARRAY_BEGIN(s_requiredUniformTexelBufferFormats), DE_ARRAY_END(s_requiredUniformTexelBufferFormats), format))
1914                 flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
1915
1916         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferFormats), DE_ARRAY_END(s_requiredStorageTexelBufferFormats), format))
1917                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
1918
1919         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferAtomicFormats), DE_ARRAY_END(s_requiredStorageTexelBufferAtomicFormats), format))
1920                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
1921
1922         return flags;
1923 }
1924
1925 tcu::TestStatus formatProperties (Context& context, VkFormat format)
1926 {
1927         TestLog&                                        log                                     = context.getTestContext().getLog();
1928         const VkFormatProperties        properties                      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1929         bool                                            allOk                           = true;
1930
1931         // \todo [2017-05-16 pyry] This should be extended to cover for example COLOR_ATTACHMENT for depth formats etc.
1932         // \todo [2017-05-18 pyry] Any other color conversion related features that can't be supported by regular formats?
1933         const VkFormatFeatureFlags      extOptimalFeatures      = getRequiredOptimalExtendedTilingFeatures(context, format, properties.optimalTilingFeatures);
1934
1935         const VkFormatFeatureFlags      notAllowedFeatures      = VK_FORMAT_FEATURE_DISJOINT_BIT;
1936
1937         const struct
1938         {
1939                 VkFormatFeatureFlags VkFormatProperties::*      field;
1940                 const char*                                                                     fieldName;
1941                 VkFormatFeatureFlags                                            requiredFeatures;
1942         } fields[] =
1943         {
1944                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         (VkFormatFeatureFlags)0                                                                                 },
1945                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        getRequiredOptimalTilingFeatures(format) | extOptimalFeatures   },
1946                 { &VkFormatProperties::bufferFeatures,                  "bufferFeatures",                       getRequiredBufferFeatures(format)                                                               }
1947         };
1948
1949         log << TestLog::Message << properties << TestLog::EndMessage;
1950
1951         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
1952         {
1953                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
1954                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
1955                 const VkFormatFeatureFlags              required        = fields[fieldNdx].requiredFeatures;
1956
1957                 if ((supported & required) != required)
1958                 {
1959                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
1960                                                                         << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
1961                                                                         << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
1962                                 << TestLog::EndMessage;
1963                         allOk = false;
1964                 }
1965
1966                 if ((supported & notAllowedFeatures) != 0)
1967                 {
1968                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
1969                                                                         << "  has: " << getFormatFeatureFlagsStr(supported & notAllowedFeatures)
1970                                 << TestLog::EndMessage;
1971                         allOk = false;
1972                 }
1973         }
1974
1975         if (allOk)
1976                 return tcu::TestStatus::pass("Query and validation passed");
1977         else
1978                 return tcu::TestStatus::fail("Required features not supported");
1979 }
1980
1981 VkPhysicalDeviceSamplerYcbcrConversionFeatures getPhysicalDeviceSamplerYcbcrConversionFeatures (const InstanceInterface& vk, VkPhysicalDevice physicalDevice)
1982 {
1983         VkPhysicalDeviceFeatures2                                               coreFeatures;
1984         VkPhysicalDeviceSamplerYcbcrConversionFeatures  ycbcrFeatures;
1985
1986         deMemset(&coreFeatures, 0, sizeof(coreFeatures));
1987         deMemset(&ycbcrFeatures, 0, sizeof(ycbcrFeatures));
1988
1989         coreFeatures.sType              = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
1990         coreFeatures.pNext              = &ycbcrFeatures;
1991         ycbcrFeatures.sType             = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES;
1992
1993         vk.getPhysicalDeviceFeatures2(physicalDevice, &coreFeatures);
1994
1995         return ycbcrFeatures;
1996 }
1997
1998 void checkYcbcrApiSupport (Context& context)
1999 {
2000         // check if YCbcr API and are supported by implementation
2001
2002         // the support for formats and YCbCr may still be optional - see isYcbcrConversionSupported below
2003
2004         if (!vk::isCoreDeviceExtension(context.getUsedApiVersion(), "VK_KHR_sampler_ycbcr_conversion"))
2005         {
2006                 if (!vk::isDeviceExtensionSupported(context.getUsedApiVersion(), context.getDeviceExtensions(), "VK_KHR_sampler_ycbcr_conversion"))
2007                         TCU_THROW(NotSupportedError, "VK_KHR_sampler_ycbcr_conversion is not supported");
2008
2009                 // Hard dependency for ycbcr
2010                 TCU_CHECK(de::contains(context.getInstanceExtensions().begin(), context.getInstanceExtensions().end(), "VK_KHR_get_physical_device_properties2"));
2011         }
2012 }
2013
2014 bool isYcbcrConversionSupported (Context& context)
2015 {
2016         checkYcbcrApiSupport(context);
2017
2018         const VkPhysicalDeviceSamplerYcbcrConversionFeatures    ycbcrFeatures   = getPhysicalDeviceSamplerYcbcrConversionFeatures(context.getInstanceInterface(), context.getPhysicalDevice());
2019
2020         return (ycbcrFeatures.samplerYcbcrConversion == VK_TRUE);
2021 }
2022
2023 VkFormatFeatureFlags getAllowedYcbcrFormatFeatures (VkFormat format)
2024 {
2025         DE_ASSERT(isYCbCrFormat(format));
2026
2027         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
2028
2029         // all formats *may* support these
2030         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
2031         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
2032         flags |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT;
2033         flags |= VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
2034         flags |= VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT;
2035         flags |= VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT;
2036         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT;
2037         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT;
2038         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT;
2039         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT;
2040         flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
2041
2042         // multi-plane formats *may* support DISJOINT_BIT
2043         if (getPlaneCount(format) >= 2)
2044                 flags |= VK_FORMAT_FEATURE_DISJOINT_BIT;
2045
2046         if (isChromaSubsampled(format))
2047                 flags |= VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT;
2048
2049         return flags;
2050 }
2051
2052 tcu::TestStatus ycbcrFormatProperties (Context& context, VkFormat format)
2053 {
2054         DE_ASSERT(isYCbCrFormat(format));
2055         // check if Ycbcr format enums are valid given the version and extensions
2056         checkYcbcrApiSupport(context);
2057
2058         TestLog&                                        log                                             = context.getTestContext().getLog();
2059         const VkFormatProperties        properties                              = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
2060         bool                                            allOk                                   = true;
2061         const VkFormatFeatureFlags      allowedImageFeatures    = getAllowedYcbcrFormatFeatures(format);
2062
2063         const struct
2064         {
2065                 VkFormatFeatureFlags VkFormatProperties::*      field;
2066                 const char*                                                                     fieldName;
2067                 bool                                                                            requiredFeatures;
2068                 VkFormatFeatureFlags                                            allowedFeatures;
2069         } fields[] =
2070         {
2071                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         false,  allowedImageFeatures    },
2072                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        true,   allowedImageFeatures    },
2073                 { &VkFormatProperties::bufferFeatures,                  "bufferFeatures",                       false,  (VkFormatFeatureFlags)0 }
2074         };
2075         static const VkFormat           s_requiredBaseFormats[] =
2076         {
2077                 VK_FORMAT_G8_B8R8_2PLANE_420_UNORM,
2078                 VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM
2079         };
2080         const bool                                      isRequiredBaseFormat    = isYcbcrConversionSupported(context) &&
2081                                                                                                                   de::contains(DE_ARRAY_BEGIN(s_requiredBaseFormats), DE_ARRAY_END(s_requiredBaseFormats), format);
2082
2083         log << TestLog::Message << properties << TestLog::EndMessage;
2084
2085         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
2086         {
2087                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
2088                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
2089                 const VkFormatFeatureFlags              allowed         = fields[fieldNdx].allowedFeatures;
2090
2091                 if (isRequiredBaseFormat && fields[fieldNdx].requiredFeatures)
2092                 {
2093                         const VkFormatFeatureFlags      required        = VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
2094                                                                                                         | VK_FORMAT_FEATURE_TRANSFER_SRC_BIT
2095                                                                                                         | VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
2096
2097                         if ((supported & required) != required)
2098                         {
2099                                 log << TestLog::Message << "ERROR in " << fieldName << ":\n"
2100                                                                                 << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
2101                                                                                 << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
2102                                         << TestLog::EndMessage;
2103                                 allOk = false;
2104                         }
2105
2106                         if ((supported & (VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT | VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT)) == 0)
2107                         {
2108                                 log << TestLog::Message << "ERROR in " << fieldName << ":\n"
2109                                                                                 << "  Either VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT or VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT required"
2110                                         << TestLog::EndMessage;
2111                                 allOk = false;
2112                         }
2113                 }
2114
2115                 if ((supported & ~allowed) != 0)
2116                 {
2117                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
2118                                                                         << "  has: " << getFormatFeatureFlagsStr(supported & ~allowed)
2119                                 << TestLog::EndMessage;
2120                         allOk = false;
2121                 }
2122         }
2123
2124         if (allOk)
2125                 return tcu::TestStatus::pass("Query and validation passed");
2126         else
2127                 return tcu::TestStatus::fail("Required features not supported");
2128 }
2129
2130 bool optimalTilingFeaturesSupported (Context& context, VkFormat format, VkFormatFeatureFlags features)
2131 {
2132         const VkFormatProperties        properties      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
2133
2134         return (properties.optimalTilingFeatures & features) == features;
2135 }
2136
2137 bool optimalTilingFeaturesSupportedForAll (Context& context, const VkFormat* begin, const VkFormat* end, VkFormatFeatureFlags features)
2138 {
2139         for (const VkFormat* cur = begin; cur != end; ++cur)
2140         {
2141                 if (!optimalTilingFeaturesSupported(context, *cur, features))
2142                         return false;
2143         }
2144
2145         return true;
2146 }
2147
2148 tcu::TestStatus testDepthStencilSupported (Context& context)
2149 {
2150         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_X8_D24_UNORM_PACK32, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
2151                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
2152                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_X8_D24_UNORM_PACK32 or VK_FORMAT_D32_SFLOAT");
2153
2154         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
2155                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
2156                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT");
2157
2158         return tcu::TestStatus::pass("Required depth/stencil formats supported");
2159 }
2160
2161 tcu::TestStatus testCompressedFormatsSupported (Context& context)
2162 {
2163         static const VkFormat s_allBcFormats[] =
2164         {
2165                 VK_FORMAT_BC1_RGB_UNORM_BLOCK,
2166                 VK_FORMAT_BC1_RGB_SRGB_BLOCK,
2167                 VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
2168                 VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
2169                 VK_FORMAT_BC2_UNORM_BLOCK,
2170                 VK_FORMAT_BC2_SRGB_BLOCK,
2171                 VK_FORMAT_BC3_UNORM_BLOCK,
2172                 VK_FORMAT_BC3_SRGB_BLOCK,
2173                 VK_FORMAT_BC4_UNORM_BLOCK,
2174                 VK_FORMAT_BC4_SNORM_BLOCK,
2175                 VK_FORMAT_BC5_UNORM_BLOCK,
2176                 VK_FORMAT_BC5_SNORM_BLOCK,
2177                 VK_FORMAT_BC6H_UFLOAT_BLOCK,
2178                 VK_FORMAT_BC6H_SFLOAT_BLOCK,
2179                 VK_FORMAT_BC7_UNORM_BLOCK,
2180                 VK_FORMAT_BC7_SRGB_BLOCK,
2181         };
2182         static const VkFormat s_allEtc2Formats[] =
2183         {
2184                 VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
2185                 VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
2186                 VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
2187                 VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
2188                 VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
2189                 VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
2190                 VK_FORMAT_EAC_R11_UNORM_BLOCK,
2191                 VK_FORMAT_EAC_R11_SNORM_BLOCK,
2192                 VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
2193                 VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
2194         };
2195         static const VkFormat s_allAstcLdrFormats[] =
2196         {
2197                 VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
2198                 VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
2199                 VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
2200                 VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
2201                 VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
2202                 VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
2203                 VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
2204                 VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
2205                 VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
2206                 VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
2207                 VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
2208                 VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
2209                 VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
2210                 VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
2211                 VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
2212                 VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
2213                 VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
2214                 VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
2215                 VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
2216                 VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
2217                 VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
2218                 VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
2219                 VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
2220                 VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
2221                 VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
2222                 VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
2223                 VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
2224                 VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
2225         };
2226
2227         static const struct
2228         {
2229                 const char*                                                                     setName;
2230                 const char*                                                                     featureName;
2231                 const VkBool32 VkPhysicalDeviceFeatures::*      feature;
2232                 const VkFormat*                                                         formatsBegin;
2233                 const VkFormat*                                                         formatsEnd;
2234         } s_compressedFormatSets[] =
2235         {
2236                 { "BC",                 "textureCompressionBC",                 &VkPhysicalDeviceFeatures::textureCompressionBC,                DE_ARRAY_BEGIN(s_allBcFormats),                 DE_ARRAY_END(s_allBcFormats)            },
2237                 { "ETC2",               "textureCompressionETC2",               &VkPhysicalDeviceFeatures::textureCompressionETC2,              DE_ARRAY_BEGIN(s_allEtc2Formats),               DE_ARRAY_END(s_allEtc2Formats)          },
2238                 { "ASTC LDR",   "textureCompressionASTC_LDR",   &VkPhysicalDeviceFeatures::textureCompressionASTC_LDR,  DE_ARRAY_BEGIN(s_allAstcLdrFormats),    DE_ARRAY_END(s_allAstcLdrFormats)       },
2239         };
2240
2241         TestLog&                                                log                                     = context.getTestContext().getLog();
2242         const VkPhysicalDeviceFeatures& features                        = context.getDeviceFeatures();
2243         int                                                             numSupportedSets        = 0;
2244         int                                                             numErrors                       = 0;
2245         int                                                             numWarnings                     = 0;
2246
2247         for (int setNdx = 0; setNdx < DE_LENGTH_OF_ARRAY(s_compressedFormatSets); ++setNdx)
2248         {
2249                 const char* const       setName                 = s_compressedFormatSets[setNdx].setName;
2250                 const char* const       featureName             = s_compressedFormatSets[setNdx].featureName;
2251                 const bool                      featureBitSet   = features.*s_compressedFormatSets[setNdx].feature == VK_TRUE;
2252                 const bool                      allSupported    = optimalTilingFeaturesSupportedForAll(context,
2253                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsBegin,
2254                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsEnd,
2255                                                                                                                                                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT);
2256
2257                 if (featureBitSet && !allSupported)
2258                 {
2259                         log << TestLog::Message << "ERROR: " << featureName << " = VK_TRUE but " << setName << " formats not supported" << TestLog::EndMessage;
2260                         numErrors += 1;
2261                 }
2262                 else if (allSupported && !featureBitSet)
2263                 {
2264                         log << TestLog::Message << "WARNING: " << setName << " formats supported but " << featureName << " = VK_FALSE" << TestLog::EndMessage;
2265                         numWarnings += 1;
2266                 }
2267
2268                 if (featureBitSet)
2269                 {
2270                         log << TestLog::Message << "All " << setName << " formats are supported" << TestLog::EndMessage;
2271                         numSupportedSets += 1;
2272                 }
2273                 else
2274                         log << TestLog::Message << setName << " formats are not supported" << TestLog::EndMessage;
2275         }
2276
2277         if (numSupportedSets == 0)
2278         {
2279                 log << TestLog::Message << "No compressed format sets supported" << TestLog::EndMessage;
2280                 numErrors += 1;
2281         }
2282
2283         if (numErrors > 0)
2284                 return tcu::TestStatus::fail("Compressed format support not valid");
2285         else if (numWarnings > 0)
2286                 return tcu::TestStatus(QP_TEST_RESULT_QUALITY_WARNING, "Found inconsistencies in compressed format support");
2287         else
2288                 return tcu::TestStatus::pass("Compressed texture format support is valid");
2289 }
2290
2291 void createFormatTests (tcu::TestCaseGroup* testGroup)
2292 {
2293         DE_STATIC_ASSERT(VK_FORMAT_UNDEFINED == 0);
2294
2295         static const struct
2296         {
2297                 VkFormat                                                                begin;
2298                 VkFormat                                                                end;
2299                 FunctionInstance1<VkFormat>::Function   testFunction;
2300         } s_formatRanges[] =
2301         {
2302                 // core formats
2303                 { (VkFormat)(VK_FORMAT_UNDEFINED+1),    VK_CORE_FORMAT_LAST,                                                                            formatProperties },
2304
2305                 // YCbCr formats
2306                 { VK_FORMAT_G8B8G8R8_422_UNORM,                 (VkFormat)(VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM+1),   ycbcrFormatProperties },
2307         };
2308
2309         for (int rangeNdx = 0; rangeNdx < DE_LENGTH_OF_ARRAY(s_formatRanges); ++rangeNdx)
2310         {
2311                 const VkFormat                                                          rangeBegin              = s_formatRanges[rangeNdx].begin;
2312                 const VkFormat                                                          rangeEnd                = s_formatRanges[rangeNdx].end;
2313                 const FunctionInstance1<VkFormat>::Function     testFunction    = s_formatRanges[rangeNdx].testFunction;
2314
2315                 for (VkFormat format = rangeBegin; format != rangeEnd; format = (VkFormat)(format+1))
2316                 {
2317                         const char* const       enumName        = getFormatName(format);
2318                         const string            caseName        = de::toLower(string(enumName).substr(10));
2319
2320                         addFunctionCase(testGroup, caseName, enumName, testFunction, format);
2321                 }
2322         }
2323
2324         addFunctionCase(testGroup, "depth_stencil",                     "",     testDepthStencilSupported);
2325         addFunctionCase(testGroup, "compressed_formats",        "",     testCompressedFormatsSupported);
2326 }
2327
2328 VkImageUsageFlags getValidImageUsageFlags (const VkFormatFeatureFlags supportedFeatures, const bool useKhrMaintenance1Semantics)
2329 {
2330         VkImageUsageFlags       flags   = (VkImageUsageFlags)0;
2331
2332         if (useKhrMaintenance1Semantics)
2333         {
2334                 if ((supportedFeatures & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT) != 0)
2335                         flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
2336
2337                 if ((supportedFeatures & VK_FORMAT_FEATURE_TRANSFER_DST_BIT) != 0)
2338                         flags |= VK_IMAGE_USAGE_TRANSFER_DST_BIT;
2339         }
2340         else
2341         {
2342                 // If format is supported at all, it must be valid transfer src+dst
2343                 if (supportedFeatures != 0)
2344                         flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT;
2345         }
2346
2347         if ((supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
2348                 flags |= VK_IMAGE_USAGE_SAMPLED_BIT;
2349
2350         if ((supportedFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0)
2351                 flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT|VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2352
2353         if ((supportedFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
2354                 flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
2355
2356         if ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0)
2357                 flags |= VK_IMAGE_USAGE_STORAGE_BIT;
2358
2359         return flags;
2360 }
2361
2362 bool isValidImageUsageFlagCombination (VkImageUsageFlags usage)
2363 {
2364         if ((usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) != 0)
2365         {
2366                 const VkImageUsageFlags         allowedFlags    = VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2367                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2368                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2369                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2370
2371                 // Only *_ATTACHMENT_BIT flags can be combined with TRANSIENT_ATTACHMENT_BIT
2372                 if ((usage & ~allowedFlags) != 0)
2373                         return false;
2374
2375                 // TRANSIENT_ATTACHMENT_BIT is not valid without COLOR_ or DEPTH_STENCIL_ATTACHMENT_BIT
2376                 if ((usage & (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) == 0)
2377                         return false;
2378         }
2379
2380         return usage != 0;
2381 }
2382
2383 VkImageCreateFlags getValidImageCreateFlags (const VkPhysicalDeviceFeatures& deviceFeatures, VkFormat format, VkFormatFeatureFlags formatFeatures, VkImageType type, VkImageUsageFlags usage)
2384 {
2385         VkImageCreateFlags      flags   = (VkImageCreateFlags)0;
2386
2387         if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
2388         {
2389                 flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
2390
2391                 if (type == VK_IMAGE_TYPE_2D && !isYCbCrFormat(format))
2392                 {
2393                         flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
2394                 }
2395         }
2396
2397         if (isYCbCrFormat(format) && getPlaneCount(format) > 1)
2398         {
2399                 if (formatFeatures & VK_FORMAT_FEATURE_DISJOINT_BIT_KHR)
2400                         flags |= VK_IMAGE_CREATE_DISJOINT_BIT_KHR;
2401         }
2402
2403         if ((usage & (VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_STORAGE_BIT)) != 0 &&
2404                 (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) == 0)
2405         {
2406                 if (deviceFeatures.sparseBinding)
2407                         flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT;
2408
2409                 if (deviceFeatures.sparseResidencyAliased)
2410                         flags |= VK_IMAGE_CREATE_SPARSE_ALIASED_BIT;
2411         }
2412
2413         return flags;
2414 }
2415
2416 bool isValidImageCreateFlagCombination (VkImageCreateFlags)
2417 {
2418         return true;
2419 }
2420
2421 bool isRequiredImageParameterCombination (const VkPhysicalDeviceFeatures&       deviceFeatures,
2422                                                                                   const VkFormat                                        format,
2423                                                                                   const VkFormatProperties&                     formatProperties,
2424                                                                                   const VkImageType                                     imageType,
2425                                                                                   const VkImageTiling                           imageTiling,
2426                                                                                   const VkImageUsageFlags                       usageFlags,
2427                                                                                   const VkImageCreateFlags                      createFlags)
2428 {
2429         DE_UNREF(deviceFeatures);
2430         DE_UNREF(formatProperties);
2431         DE_UNREF(createFlags);
2432
2433         // Linear images can have arbitrary limitations
2434         if (imageTiling == VK_IMAGE_TILING_LINEAR)
2435                 return false;
2436
2437         // Support for other usages for compressed formats is optional
2438         if (isCompressedFormat(format) &&
2439                 (usageFlags & ~(VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT)) != 0)
2440                 return false;
2441
2442         // Support for 1D, and sliced 3D compressed formats is optional
2443         if (isCompressedFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
2444                 return false;
2445
2446         // Support for 1D and 3D depth/stencil textures is optional
2447         if (isDepthStencilFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
2448                 return false;
2449
2450         DE_ASSERT(deviceFeatures.sparseBinding || (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) == 0);
2451         DE_ASSERT(deviceFeatures.sparseResidencyAliased || (createFlags & VK_IMAGE_CREATE_SPARSE_ALIASED_BIT) == 0);
2452
2453         if (isYCbCrFormat(format) && (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT | VK_IMAGE_CREATE_SPARSE_ALIASED_BIT | VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)))
2454                 return false;
2455
2456         if (createFlags & VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)
2457         {
2458                 if (isCompressedFormat(format))
2459                         return false;
2460
2461                 if (isDepthStencilFormat(format))
2462                         return false;
2463
2464                 if (!deIsPowerOfTwo32(mapVkFormat(format).getPixelSize()))
2465                         return false;
2466
2467                 switch (imageType)
2468                 {
2469                         case VK_IMAGE_TYPE_2D:
2470                                 return (deviceFeatures.sparseResidencyImage2D == VK_TRUE);
2471                         case VK_IMAGE_TYPE_3D:
2472                                 return (deviceFeatures.sparseResidencyImage3D == VK_TRUE);
2473                         default:
2474                                 return false;
2475                 }
2476         }
2477
2478         return true;
2479 }
2480
2481 VkSampleCountFlags getRequiredOptimalTilingSampleCounts (const VkPhysicalDeviceLimits&  deviceLimits,
2482                                                                                                                  const VkFormat                                 format,
2483                                                                                                                  const VkImageUsageFlags                usageFlags)
2484 {
2485         if (isCompressedFormat(format))
2486                 return VK_SAMPLE_COUNT_1_BIT;
2487
2488         bool            hasDepthComp    = false;
2489         bool            hasStencilComp  = false;
2490         const bool      isYCbCr                 = isYCbCrFormat(format);
2491         if (!isYCbCr)
2492         {
2493                 const tcu::TextureFormat        tcuFormat               = mapVkFormat(format);
2494                 hasDepthComp    = (tcuFormat.order == tcu::TextureFormat::D || tcuFormat.order == tcu::TextureFormat::DS);
2495                 hasStencilComp  = (tcuFormat.order == tcu::TextureFormat::S || tcuFormat.order == tcu::TextureFormat::DS);
2496         }
2497
2498         const bool                                              isColorFormat   = !hasDepthComp && !hasStencilComp;
2499         VkSampleCountFlags                              sampleCounts    = ~(VkSampleCountFlags)0;
2500
2501         DE_ASSERT((hasDepthComp || hasStencilComp) != isColorFormat);
2502
2503         if ((usageFlags & VK_IMAGE_USAGE_STORAGE_BIT) != 0)
2504                 sampleCounts &= deviceLimits.storageImageSampleCounts;
2505
2506         if ((usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
2507         {
2508                 if (hasDepthComp)
2509                         sampleCounts &= deviceLimits.sampledImageDepthSampleCounts;
2510
2511                 if (hasStencilComp)
2512                         sampleCounts &= deviceLimits.sampledImageStencilSampleCounts;
2513
2514                 if (isColorFormat)
2515                 {
2516                         if (isYCbCr)
2517                                 sampleCounts &= deviceLimits.sampledImageColorSampleCounts;
2518                         else
2519                         {
2520                                 const tcu::TextureFormat                tcuFormat       = mapVkFormat(format);
2521                                 const tcu::TextureChannelClass  chnClass        = tcu::getTextureChannelClass(tcuFormat.type);
2522
2523                                 if (chnClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER ||
2524                                         chnClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
2525                                         sampleCounts &= deviceLimits.sampledImageIntegerSampleCounts;
2526                                 else
2527                                         sampleCounts &= deviceLimits.sampledImageColorSampleCounts;
2528                         }
2529                 }
2530         }
2531
2532         if ((usageFlags & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) != 0)
2533                 sampleCounts &= deviceLimits.framebufferColorSampleCounts;
2534
2535         if ((usageFlags & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
2536         {
2537                 if (hasDepthComp)
2538                         sampleCounts &= deviceLimits.framebufferDepthSampleCounts;
2539
2540                 if (hasStencilComp)
2541                         sampleCounts &= deviceLimits.framebufferStencilSampleCounts;
2542         }
2543
2544         // If there is no usage flag set that would have corresponding device limit,
2545         // only VK_SAMPLE_COUNT_1_BIT is required.
2546         if (sampleCounts == ~(VkSampleCountFlags)0)
2547                 sampleCounts &= VK_SAMPLE_COUNT_1_BIT;
2548
2549         return sampleCounts;
2550 }
2551
2552 struct ImageFormatPropertyCase
2553 {
2554         typedef tcu::TestStatus (*Function) (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling);
2555
2556         Function                testFunction;
2557         VkFormat                format;
2558         VkImageType             imageType;
2559         VkImageTiling   tiling;
2560
2561         ImageFormatPropertyCase (Function testFunction_, VkFormat format_, VkImageType imageType_, VkImageTiling tiling_)
2562                 : testFunction  (testFunction_)
2563                 , format                (format_)
2564                 , imageType             (imageType_)
2565                 , tiling                (tiling_)
2566         {}
2567
2568         ImageFormatPropertyCase (void)
2569                 : testFunction  ((Function)DE_NULL)
2570                 , format                (VK_FORMAT_UNDEFINED)
2571                 , imageType             (VK_IMAGE_TYPE_LAST)
2572                 , tiling                (VK_IMAGE_TILING_LAST)
2573         {}
2574 };
2575
2576 tcu::TestStatus imageFormatProperties (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2577 {
2578         if (isYCbCrFormat(format))
2579                 // check if Ycbcr format enums are valid given the version and extensions
2580                 checkYcbcrApiSupport(context);
2581
2582         TestLog&                                                log                                     = context.getTestContext().getLog();
2583         const VkPhysicalDeviceFeatures& deviceFeatures          = context.getDeviceFeatures();
2584         const VkPhysicalDeviceLimits&   deviceLimits            = context.getDeviceProperties().limits;
2585         const VkFormatProperties                formatProperties        = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
2586         const bool                                              hasKhrMaintenance1      = isDeviceExtensionSupported(context.getUsedApiVersion(), context.getDeviceExtensions(), "VK_KHR_maintenance1");
2587
2588         const VkFormatFeatureFlags              supportedFeatures       = tiling == VK_IMAGE_TILING_LINEAR ? formatProperties.linearTilingFeatures : formatProperties.optimalTilingFeatures;
2589         const VkImageUsageFlags                 usageFlagSet            = getValidImageUsageFlags(supportedFeatures, hasKhrMaintenance1);
2590
2591         tcu::ResultCollector                    results                         (log, "ERROR: ");
2592
2593         if (hasKhrMaintenance1 && (supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
2594         {
2595                 results.check((supportedFeatures & (VK_FORMAT_FEATURE_TRANSFER_SRC_BIT|VK_FORMAT_FEATURE_TRANSFER_DST_BIT)) != 0,
2596                                           "A sampled image format must have VK_FORMAT_FEATURE_TRANSFER_SRC_BIT and VK_FORMAT_FEATURE_TRANSFER_DST_BIT format feature flags set");
2597         }
2598
2599         if (isYcbcrConversionSupported(context) && (format == VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR || format == VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR))
2600         {
2601                 VkFormatFeatureFlags requiredFeatures = VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR | VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR;
2602                 if (tiling == VK_IMAGE_TILING_OPTIMAL)
2603                         requiredFeatures |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT | VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT_KHR;
2604
2605                 results.check((supportedFeatures & requiredFeatures) == requiredFeatures,
2606                                           getFormatName(format) + string(" must support ") + de::toString(getFormatFeatureFlagsStr(requiredFeatures)));
2607         }
2608
2609         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= usageFlagSet; curUsageFlags++)
2610         {
2611                 if ((curUsageFlags & ~usageFlagSet) != 0 ||
2612                         !isValidImageUsageFlagCombination(curUsageFlags))
2613                         continue;
2614
2615                 const VkImageCreateFlags        createFlagSet           = getValidImageCreateFlags(deviceFeatures, format, supportedFeatures, imageType, curUsageFlags);
2616
2617                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= createFlagSet; curCreateFlags++)
2618                 {
2619                         if ((curCreateFlags & ~createFlagSet) != 0 ||
2620                                 !isValidImageCreateFlagCombination(curCreateFlags))
2621                                 continue;
2622
2623                         const bool                              isRequiredCombination   = isRequiredImageParameterCombination(deviceFeatures,
2624                                                                                                                                                                                                   format,
2625                                                                                                                                                                                                   formatProperties,
2626                                                                                                                                                                                                   imageType,
2627                                                                                                                                                                                                   tiling,
2628                                                                                                                                                                                                   curUsageFlags,
2629                                                                                                                                                                                                   curCreateFlags);
2630                         VkImageFormatProperties properties;
2631                         VkResult                                queryResult;
2632
2633                         log << TestLog::Message << "Testing " << getImageTypeStr(imageType) << ", "
2634                                                                         << getImageTilingStr(tiling) << ", "
2635                                                                         << getImageUsageFlagsStr(curUsageFlags) << ", "
2636                                                                         << getImageCreateFlagsStr(curCreateFlags)
2637                                 << TestLog::EndMessage;
2638
2639                         // Set return value to known garbage
2640                         deMemset(&properties, 0xcd, sizeof(properties));
2641
2642                         queryResult = context.getInstanceInterface().getPhysicalDeviceImageFormatProperties(context.getPhysicalDevice(),
2643                                                                                                                                                                                                 format,
2644                                                                                                                                                                                                 imageType,
2645                                                                                                                                                                                                 tiling,
2646                                                                                                                                                                                                 curUsageFlags,
2647                                                                                                                                                                                                 curCreateFlags,
2648                                                                                                                                                                                                 &properties);
2649
2650                         if (queryResult == VK_SUCCESS)
2651                         {
2652                                 const deUint32  fullMipPyramidSize      = de::max(de::max(deLog2Ceil32(properties.maxExtent.width),
2653                                                                                                                                           deLog2Ceil32(properties.maxExtent.height)),
2654                                                                                                                           deLog2Ceil32(properties.maxExtent.depth)) + 1;
2655
2656                                 log << TestLog::Message << properties << "\n" << TestLog::EndMessage;
2657
2658                                 results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width >= 1 && properties.maxExtent.height == 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 1D image");
2659                                 results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 2D image");
2660                                 results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth >= 1), "Invalid dimensions for 3D image");
2661                                 results.check(imageType != VK_IMAGE_TYPE_3D || properties.maxArrayLayers == 1, "Invalid maxArrayLayers for 3D image");
2662
2663                                 if (tiling == VK_IMAGE_TILING_OPTIMAL && imageType == VK_IMAGE_TYPE_2D && !(curCreateFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
2664                                          (supportedFeatures & (VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)))
2665                                 {
2666                                         const VkSampleCountFlags        requiredSampleCounts    = getRequiredOptimalTilingSampleCounts(deviceLimits, format, curUsageFlags);
2667                                         results.check((properties.sampleCounts & requiredSampleCounts) == requiredSampleCounts, "Required sample counts not supported");
2668                                 }
2669                                 else
2670                                         results.check(properties.sampleCounts == VK_SAMPLE_COUNT_1_BIT, "sampleCounts != VK_SAMPLE_COUNT_1_BIT");
2671
2672                                 if (isRequiredCombination)
2673                                 {
2674                                         results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension1D),
2675                                                                   "Reported dimensions smaller than device limits");
2676                                         results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension2D &&
2677                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension2D),
2678                                                                   "Reported dimensions smaller than device limits");
2679                                         results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension3D &&
2680                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension3D &&
2681                                                                                                                                         properties.maxExtent.depth      >= deviceLimits.maxImageDimension3D),
2682                                                                   "Reported dimensions smaller than device limits");
2683                                         results.check((isYCbCrFormat(format) && (properties.maxMipLevels == 1)) || properties.maxMipLevels == fullMipPyramidSize,
2684                                                       "Invalid mip pyramid size");
2685                                         results.check((isYCbCrFormat(format) && (properties.maxArrayLayers == 1)) || imageType == VK_IMAGE_TYPE_3D ||
2686                                                       properties.maxArrayLayers >= deviceLimits.maxImageArrayLayers, "Invalid maxArrayLayers");
2687                                 }
2688                                 else
2689                                 {
2690                                         results.check(properties.maxMipLevels == 1 || properties.maxMipLevels == fullMipPyramidSize, "Invalid mip pyramid size");
2691                                         results.check(properties.maxArrayLayers >= 1, "Invalid maxArrayLayers");
2692                                 }
2693
2694                                 results.check(properties.maxResourceSize >= (VkDeviceSize)MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE,
2695                                                           "maxResourceSize smaller than minimum required size");
2696                         }
2697                         else if (queryResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
2698                         {
2699                                 log << TestLog::Message << "Got VK_ERROR_FORMAT_NOT_SUPPORTED" << TestLog::EndMessage;
2700
2701                                 if (isRequiredCombination)
2702                                         results.fail("VK_ERROR_FORMAT_NOT_SUPPORTED returned for required image parameter combination");
2703
2704                                 // Specification requires that all fields are set to 0
2705                                 results.check(properties.maxExtent.width        == 0, "maxExtent.width != 0");
2706                                 results.check(properties.maxExtent.height       == 0, "maxExtent.height != 0");
2707                                 results.check(properties.maxExtent.depth        == 0, "maxExtent.depth != 0");
2708                                 results.check(properties.maxMipLevels           == 0, "maxMipLevels != 0");
2709                                 results.check(properties.maxArrayLayers         == 0, "maxArrayLayers != 0");
2710                                 results.check(properties.sampleCounts           == 0, "sampleCounts != 0");
2711                                 results.check(properties.maxResourceSize        == 0, "maxResourceSize != 0");
2712                         }
2713                         else
2714                         {
2715                                 results.fail("Got unexpected error" + de::toString(queryResult));
2716                         }
2717                 }
2718         }
2719
2720         return tcu::TestStatus(results.getResult(), results.getMessage());
2721 }
2722
2723 // VK_KHR_get_physical_device_properties2
2724
2725 string toString (const VkPhysicalDevice16BitStorageFeatures& value)
2726 {
2727         std::ostringstream      s;
2728         s << "VkPhysicalDevice16BitStorageFeatures = {\n";
2729         s << "\tsType = " << value.sType << '\n';
2730         s << "\tstorageBuffer16BitAccess = " << value.storageBuffer16BitAccess << '\n';
2731         s << "\tuniformAndStorageBuffer16BitAccess = " << value.uniformAndStorageBuffer16BitAccess << '\n';
2732         s << "\tstoragePushConstant16 = " << value.storagePushConstant16 << '\n';
2733         s << "\tstorageInputOutput16 = " << value.storageInputOutput16 << '\n';
2734         s << '}';
2735         return s.str();
2736 }
2737
2738 string toString (const VkPhysicalDeviceFloatControlsPropertiesKHR& value)
2739 {
2740         std::ostringstream      s;
2741         s << "VkPhysicalDeviceFloatControlsPropertiesKHR = {\n";
2742         s << "\tsType = " << value.sType << '\n';
2743         s << "\tseparateDenormSettings = " << value.separateDenormSettings << '\n';
2744         s << "\tseparateRoundingModeSettings = " << value.separateRoundingModeSettings << '\n';
2745         s << "\tshaderSignedZeroInfNanPreserveFloat16 = " << value.shaderSignedZeroInfNanPreserveFloat16 << '\n';
2746         s << "\tshaderSignedZeroInfNanPreserveFloat32 = " << value.shaderSignedZeroInfNanPreserveFloat32 << '\n';
2747         s << "\tshaderSignedZeroInfNanPreserveFloat64 = " << value.shaderSignedZeroInfNanPreserveFloat64 << '\n';
2748         s << "\tshaderDenormPreserveFloat16 = " << value.shaderDenormPreserveFloat16 << '\n';
2749         s << "\tshaderDenormPreserveFloat32 = " << value.shaderDenormPreserveFloat32 << '\n';
2750         s << "\tshaderDenormPreserveFloat64 = " << value.shaderDenormPreserveFloat64 << '\n';
2751         s << "\tshaderDenormFlushToZeroFloat16 = " << value.shaderDenormFlushToZeroFloat16 << '\n';
2752         s << "\tshaderDenormFlushToZeroFloat32 = " << value.shaderDenormFlushToZeroFloat32 << '\n';
2753         s << "\tshaderDenormFlushToZeroFloat64 = " << value.shaderDenormFlushToZeroFloat64 << '\n';
2754         s << "\tshaderRoundingModeRTEFloat16 = " << value.shaderRoundingModeRTEFloat16 << '\n';
2755         s << "\tshaderRoundingModeRTEFloat32 = " << value.shaderRoundingModeRTEFloat32 << '\n';
2756         s << "\tshaderRoundingModeRTEFloat64 = " << value.shaderRoundingModeRTEFloat64 << '\n';
2757         s << "\tshaderRoundingModeRTZFloat16 = " << value.shaderRoundingModeRTZFloat16 << '\n';
2758         s << "\tshaderRoundingModeRTZFloat32 = " << value.shaderRoundingModeRTZFloat32 << '\n';
2759         s << "\tshaderRoundingModeRTZFloat64 = " << value.shaderRoundingModeRTZFloat64 << '\n';
2760         s << '}';
2761         return s.str();
2762 }
2763
2764 string toString (const VkPhysicalDeviceMultiviewFeatures& value)
2765 {
2766         std::ostringstream      s;
2767         s << "VkPhysicalDeviceMultiviewFeatures = {\n";
2768         s << "\tsType = " << value.sType << '\n';
2769         s << "\tmultiview = " << value.multiview << '\n';
2770         s << "\tmultiviewGeometryShader = " << value.multiviewGeometryShader << '\n';
2771         s << "\tmultiviewTessellationShader = " << value.multiviewTessellationShader << '\n';
2772         s << '}';
2773         return s.str();
2774 }
2775
2776 string toString (const VkPhysicalDeviceProtectedMemoryFeatures& value)
2777 {
2778         std::ostringstream      s;
2779         s << "VkPhysicalDeviceProtectedMemoryFeatures = {\n";
2780         s << "\tsType = " << value.sType << '\n';
2781         s << "\tprotectedMemory = " << value.protectedMemory << '\n';
2782         s << '}';
2783         return s.str();
2784 }
2785
2786 string toString (const VkPhysicalDeviceSamplerYcbcrConversionFeatures& value)
2787 {
2788         std::ostringstream      s;
2789         s << "VkPhysicalDeviceSamplerYcbcrConversionFeatures = {\n";
2790         s << "\tsType = " << value.sType << '\n';
2791         s << "\tsamplerYcbcrConversion = " << value.samplerYcbcrConversion << '\n';
2792         s << '}';
2793         return s.str();
2794 }
2795
2796 string toString (const VkPhysicalDeviceVariablePointerFeatures& value)
2797 {
2798         std::ostringstream      s;
2799         s << "VkPhysicalDeviceVariablePointerFeatures = {\n";
2800         s << "\tsType = " << value.sType << '\n';
2801         s << "\tvariablePointersStorageBuffer = " << value.variablePointersStorageBuffer << '\n';
2802         s << "\tvariablePointers = " << value.variablePointers << '\n';
2803         s << '}';
2804         return s.str();
2805 }
2806
2807 string toString(const VkPhysicalDevicePushDescriptorPropertiesKHR& value)
2808 {
2809         std::ostringstream      s;
2810         s << "VkPhysicalDevicePushDescriptorPropertiesKHR = {\n";
2811         s << "\tsType = " << value.sType << '\n';
2812         s << "\tmaxPushDescriptors = " << value.maxPushDescriptors << '\n';
2813         s << '}';
2814         return s.str();
2815 }
2816
2817 string toString(const VkPhysicalDeviceDepthStencilResolvePropertiesKHR& value)
2818 {
2819         std::ostringstream      s;
2820         s << "VkPhysicalDeviceDepthStencilResolvePropertiesKHR = {\n";
2821         s << "\tsType = " << value.sType << '\n';
2822         s << "\tsupportedDepthResolveModes = " << value.supportedDepthResolveModes << '\n';
2823         s << "\tsupportedStencilResolveModes = " << value.supportedStencilResolveModes << '\n';
2824         s << "\tindependentResolveNone = " << value.independentResolveNone << '\n';
2825         s << "\tindependentResolve = " << value.independentResolve << '\n';
2826         s << '}';
2827         return s.str();
2828 }
2829
2830 string toString(const VkPhysicalDeviceScalarBlockLayoutFeaturesEXT& value)
2831 {
2832         std::ostringstream      s;
2833         s << "VkPhysicalDeviceScalarBlockLayoutFeaturesEXT = {\n";
2834         s << "\tsType = " << value.sType << '\n';
2835         s << "\tscalarBlockLayout = " << value.scalarBlockLayout << '\n';
2836         s << '}';
2837         return s.str();
2838 }
2839
2840 bool checkExtension (vector<VkExtensionProperties>& properties, const char* extension)
2841 {
2842         for (size_t ndx = 0; ndx < properties.size(); ++ndx)
2843         {
2844                 if (strcmp(properties[ndx].extensionName, extension) == 0)
2845                         return true;
2846         }
2847         return false;
2848 }
2849
2850 tcu::TestStatus deviceFeatures2 (Context& context)
2851 {
2852         const PlatformInterface&        vkp                             = context.getPlatformInterface();
2853         const VkPhysicalDevice          physicalDevice  = context.getPhysicalDevice();
2854         const Unique<VkInstance>        instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
2855         const InstanceDriver            vki                             (vkp, *instance);
2856         TestLog&                                        log                             = context.getTestContext().getLog();
2857         VkPhysicalDeviceFeatures        coreFeatures;
2858         VkPhysicalDeviceFeatures2       extFeatures;
2859
2860         deMemset(&coreFeatures, 0xcd, sizeof(coreFeatures));
2861         deMemset(&extFeatures.features, 0xcd, sizeof(extFeatures.features));
2862         std::vector<std::string> instExtensions = context.getInstanceExtensions();
2863
2864         extFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
2865         extFeatures.pNext = DE_NULL;
2866
2867         vki.getPhysicalDeviceFeatures(physicalDevice, &coreFeatures);
2868         vki.getPhysicalDeviceFeatures2(physicalDevice, &extFeatures);
2869
2870         TCU_CHECK(extFeatures.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2);
2871         TCU_CHECK(extFeatures.pNext == DE_NULL);
2872
2873         if (deMemCmp(&coreFeatures, &extFeatures.features, sizeof(VkPhysicalDeviceFeatures)) != 0)
2874                 TCU_FAIL("Mismatch between features reported by vkGetPhysicalDeviceFeatures and vkGetPhysicalDeviceFeatures2");
2875
2876         log << TestLog::Message << extFeatures << TestLog::EndMessage;
2877
2878         vector<VkExtensionProperties>   properties = enumerateDeviceExtensionProperties(vki, physicalDevice, DE_NULL);
2879         const bool khr_8bit_storage                             = checkExtension(properties,"VK_KHR_8bit_storage");
2880         const bool ext_conditional_rendering    = checkExtension(properties,"VK_EXT_conditional_rendering");
2881         const bool scalar_block_layout                  = checkExtension(properties,"VK_EXT_scalar_block_layout");
2882         bool khr_16bit_storage                                  = true;
2883         bool khr_multiview                                              = true;
2884         bool deviceProtectedMemory                              = true;
2885         bool sampler_ycbcr_conversion                   = true;
2886         bool variable_pointers                                  = true;
2887         if (getPhysicalDeviceProperties(vki, physicalDevice).apiVersion < VK_API_VERSION_1_1)
2888         {
2889                 khr_16bit_storage = checkExtension(properties,"VK_KHR_16bit_storage");
2890                 khr_multiview = checkExtension(properties,"VK_KHR_multiview");
2891                 deviceProtectedMemory = false;
2892                 sampler_ycbcr_conversion = checkExtension(properties,"VK_KHR_sampler_ycbcr_conversion");
2893                 variable_pointers = checkExtension(properties,"VK_KHR_variable_pointers");
2894         }
2895
2896         const int count = 2u;
2897         VkPhysicalDevice8BitStorageFeaturesKHR                          device8BitStorageFeatures[count];
2898         VkPhysicalDeviceConditionalRenderingFeaturesEXT         deviceConditionalRenderingFeatures[count];
2899         VkPhysicalDevice16BitStorageFeatures                            device16BitStorageFeatures[count];
2900         VkPhysicalDeviceMultiviewFeatures                                       deviceMultiviewFeatures[count];
2901         VkPhysicalDeviceProtectedMemoryFeatures                         protectedMemoryFeatures[count];
2902         VkPhysicalDeviceSamplerYcbcrConversionFeatures          samplerYcbcrConversionFeatures[count];
2903         VkPhysicalDeviceVariablePointerFeatures                         variablePointerFeatures[count];
2904         VkPhysicalDeviceScalarBlockLayoutFeaturesEXT            scalarBlockLayoutFeatures[count];
2905
2906         for (int ndx = 0; ndx < count; ++ndx)
2907         {
2908                 deMemset(&device8BitStorageFeatures[ndx],                       0xFF*ndx, sizeof(VkPhysicalDevice8BitStorageFeaturesKHR));
2909                 deMemset(&deviceConditionalRenderingFeatures[ndx],      0xFF*ndx, sizeof(VkPhysicalDeviceConditionalRenderingFeaturesEXT));
2910                 deMemset(&device16BitStorageFeatures[ndx],                      0xFF*ndx, sizeof(VkPhysicalDevice16BitStorageFeatures));
2911                 deMemset(&deviceMultiviewFeatures[ndx],                         0xFF*ndx, sizeof(VkPhysicalDeviceMultiviewFeatures));
2912                 deMemset(&protectedMemoryFeatures[ndx],                         0xFF*ndx, sizeof(VkPhysicalDeviceProtectedMemoryFeatures));
2913                 deMemset(&samplerYcbcrConversionFeatures[ndx],          0xFF*ndx, sizeof(VkPhysicalDeviceSamplerYcbcrConversionFeatures));
2914                 deMemset(&variablePointerFeatures[ndx],                         0xFF*ndx, sizeof(VkPhysicalDeviceVariablePointerFeatures));
2915                 deMemset(&scalarBlockLayoutFeatures[ndx],                       0xFF*ndx, sizeof(VkPhysicalDeviceScalarBlockLayoutFeaturesEXT));
2916
2917                 device8BitStorageFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
2918                 device8BitStorageFeatures[ndx].pNext = &deviceConditionalRenderingFeatures[ndx];
2919
2920                 deviceConditionalRenderingFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT;
2921                 deviceConditionalRenderingFeatures[ndx].pNext = &device16BitStorageFeatures[ndx];
2922
2923                 device16BitStorageFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES;
2924                 device16BitStorageFeatures[ndx].pNext = &deviceMultiviewFeatures[ndx];
2925
2926                 deviceMultiviewFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES;
2927                 deviceMultiviewFeatures[ndx].pNext = &protectedMemoryFeatures[ndx];
2928
2929                 protectedMemoryFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES;
2930                 protectedMemoryFeatures[ndx].pNext = &samplerYcbcrConversionFeatures[ndx];
2931
2932                 samplerYcbcrConversionFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES;
2933                 samplerYcbcrConversionFeatures[ndx].pNext = &variablePointerFeatures[ndx];
2934
2935                 variablePointerFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES;
2936                 variablePointerFeatures[ndx].pNext = &scalarBlockLayoutFeatures[ndx];
2937
2938                 scalarBlockLayoutFeatures[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT;
2939                 scalarBlockLayoutFeatures[ndx].pNext = DE_NULL;
2940
2941                 deMemset(&extFeatures.features, 0xcd, sizeof(extFeatures.features));
2942                 extFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
2943                 extFeatures.pNext = &device8BitStorageFeatures[ndx];
2944
2945                 vki.getPhysicalDeviceFeatures2(physicalDevice, &extFeatures);
2946         }
2947
2948         if ( khr_8bit_storage &&
2949                 (device8BitStorageFeatures[0].storageBuffer8BitAccess                           != device8BitStorageFeatures[1].storageBuffer8BitAccess ||
2950                 device8BitStorageFeatures[0].uniformAndStorageBuffer8BitAccess          != device8BitStorageFeatures[1].uniformAndStorageBuffer8BitAccess ||
2951                 device8BitStorageFeatures[0].storagePushConstant8                                       != device8BitStorageFeatures[1].storagePushConstant8 )
2952                 )
2953         {
2954                 TCU_FAIL("Mismatch between VkPhysicalDevice8BitStorageFeatures");
2955         }
2956
2957         if ( ext_conditional_rendering &&
2958                 (deviceConditionalRenderingFeatures[0].conditionalRendering                             != deviceConditionalRenderingFeatures[1].conditionalRendering ||
2959                 deviceConditionalRenderingFeatures[0].inheritedConditionalRendering             != deviceConditionalRenderingFeatures[1].inheritedConditionalRendering )
2960                 )
2961         {
2962                 TCU_FAIL("Mismatch between VkPhysicalDeviceConditionalRenderingFeaturesEXT");
2963         }
2964
2965         if ( khr_16bit_storage &&
2966                 (device16BitStorageFeatures[0].storageBuffer16BitAccess                         != device16BitStorageFeatures[1].storageBuffer16BitAccess ||
2967                 device16BitStorageFeatures[0].uniformAndStorageBuffer16BitAccess        != device16BitStorageFeatures[1].uniformAndStorageBuffer16BitAccess ||
2968                 device16BitStorageFeatures[0].storagePushConstant16                                     != device16BitStorageFeatures[1].storagePushConstant16 ||
2969                 device16BitStorageFeatures[0].storageInputOutput16                                      != device16BitStorageFeatures[1].storageInputOutput16)
2970                 )
2971         {
2972                 TCU_FAIL("Mismatch between VkPhysicalDevice16BitStorageFeatures");
2973         }
2974
2975         if (khr_multiview &&
2976                 (deviceMultiviewFeatures[0].multiview                                   != deviceMultiviewFeatures[1].multiview ||
2977                 deviceMultiviewFeatures[0].multiviewGeometryShader              != deviceMultiviewFeatures[1].multiviewGeometryShader ||
2978                 deviceMultiviewFeatures[0].multiviewTessellationShader  != deviceMultiviewFeatures[1].multiviewTessellationShader)
2979                 )
2980         {
2981                 TCU_FAIL("Mismatch between VkPhysicalDeviceMultiviewFeatures");
2982         }
2983
2984         if (deviceProtectedMemory && protectedMemoryFeatures[0].protectedMemory != protectedMemoryFeatures[1].protectedMemory)
2985         {
2986                 TCU_FAIL("Mismatch between VkPhysicalDeviceProtectedMemoryFeatures");
2987         }
2988
2989         if (sampler_ycbcr_conversion && samplerYcbcrConversionFeatures[0].samplerYcbcrConversion != samplerYcbcrConversionFeatures[1].samplerYcbcrConversion)
2990         {
2991                 TCU_FAIL("Mismatch between VkPhysicalDeviceSamplerYcbcrConversionFeatures");
2992         }
2993
2994         if (variable_pointers &&
2995                 (variablePointerFeatures[0].variablePointersStorageBuffer       != variablePointerFeatures[1].variablePointersStorageBuffer ||
2996                 variablePointerFeatures[0].variablePointers                                     != variablePointerFeatures[1].variablePointers)
2997                 )
2998         {
2999                 TCU_FAIL("Mismatch between VkPhysicalDeviceVariablePointerFeatures");
3000         }
3001         if (scalar_block_layout &&
3002                 (scalarBlockLayoutFeatures[0].scalarBlockLayout != scalarBlockLayoutFeatures[1].scalarBlockLayout))
3003         {
3004                 TCU_FAIL("Mismatch between VkPhysicalDeviceScalarBlockLayoutFeaturesEXT");
3005         }
3006         if (khr_8bit_storage)
3007                 log << TestLog::Message << device8BitStorageFeatures[0]         << TestLog::EndMessage;
3008         if (ext_conditional_rendering)
3009                 log << TestLog::Message << deviceConditionalRenderingFeatures[0]                << TestLog::EndMessage;
3010         if (khr_16bit_storage)
3011                 log << TestLog::Message << toString(device16BitStorageFeatures[0])              << TestLog::EndMessage;
3012         if (khr_multiview)
3013                 log << TestLog::Message << toString(deviceMultiviewFeatures[0])                 << TestLog::EndMessage;
3014         if (deviceProtectedMemory)
3015                 log << TestLog::Message << toString(protectedMemoryFeatures[0])                 << TestLog::EndMessage;
3016         if (sampler_ycbcr_conversion)
3017                 log << TestLog::Message << toString(samplerYcbcrConversionFeatures[0])  << TestLog::EndMessage;
3018         if (variable_pointers)
3019                 log << TestLog::Message << toString(variablePointerFeatures[0])                 << TestLog::EndMessage;
3020         if (scalar_block_layout)
3021                 log << TestLog::Message << toString(scalarBlockLayoutFeatures[0])               << TestLog::EndMessage;
3022
3023         return tcu::TestStatus::pass("Querying device features succeeded");
3024 }
3025
3026
3027 string toString (const VkPhysicalDeviceIDProperties& value)
3028 {
3029         std::ostringstream      s;
3030         s << "VkPhysicalDeviceIDProperties = {\n";
3031         s << "\tsType = " << value.sType << '\n';
3032         s << "\tdeviceUUID = " << '\n' << tcu::formatArray(tcu::Format::HexIterator<deUint8>(DE_ARRAY_BEGIN(value.deviceUUID)), tcu::Format::HexIterator<deUint8>(DE_ARRAY_END(value.deviceUUID))) << '\n';
3033         s << "\tdriverUUID = " << '\n' << tcu::formatArray(tcu::Format::HexIterator<deUint8>(DE_ARRAY_BEGIN(value.driverUUID)), tcu::Format::HexIterator<deUint8>(DE_ARRAY_END(value.driverUUID))) << '\n';
3034         s << "\tdeviceLUID = " << '\n' << tcu::formatArray(tcu::Format::HexIterator<deUint8>(DE_ARRAY_BEGIN(value.deviceLUID)), tcu::Format::HexIterator<deUint8>(DE_ARRAY_END(value.deviceLUID))) << '\n';
3035         s << "\tdeviceNodeMask = " << value.deviceNodeMask << '\n';
3036         s << "\tdeviceLUIDValid = " << value.deviceLUIDValid << '\n';
3037         s << '}';
3038         return s.str();
3039 }
3040
3041 string toString (const VkPhysicalDeviceMaintenance3Properties& value)
3042 {
3043         std::ostringstream      s;
3044         s << "VkPhysicalDeviceMaintenance3Properties = {\n";
3045         s << "\tsType = " << value.sType << '\n';
3046         s << "\tmaxPerSetDescriptors = " << value.maxPerSetDescriptors << '\n';
3047         s << "\tmaxMemoryAllocationSize = " << value.maxMemoryAllocationSize << '\n';
3048         s << '}';
3049         return s.str();
3050 }
3051
3052 string toString (const VkPhysicalDeviceMultiviewProperties& value)
3053 {
3054         std::ostringstream      s;
3055         s << "VkPhysicalDeviceMultiviewProperties = {\n";
3056         s << "\tsType = " << value.sType << '\n';
3057         s << "\tmaxMultiviewViewCount = " << value.maxMultiviewViewCount << '\n';
3058         s << "\tmaxMultiviewInstanceIndex = " << value.maxMultiviewInstanceIndex << '\n';
3059         s << '}';
3060         return s.str();
3061 }
3062
3063 string toString (const VkPhysicalDevicePointClippingProperties& value)
3064 {
3065         std::ostringstream      s;
3066         s << "VkPhysicalDevicePointClippingProperties = {\n";
3067         s << "\tsType = " << value.sType << '\n';
3068         s << "\tpointClippingBehavior = " << value.pointClippingBehavior << '\n';
3069         s << '}';
3070         return s.str();
3071 }
3072
3073 string toString (const VkPhysicalDeviceProtectedMemoryProperties& value)
3074 {
3075         std::ostringstream      s;
3076         s << "VkPhysicalDeviceProtectedMemoryProperties = {\n";
3077         s << "\tsType = " << value.sType << '\n';
3078         s << "\tprotectedNoFault = " << value.protectedNoFault << '\n';
3079         s << '}';
3080         return s.str();
3081 }
3082
3083
3084 string toString (const VkPhysicalDeviceSubgroupProperties& value)
3085 {
3086         std::ostringstream      s;
3087         s << "VkPhysicalDeviceSubgroupProperties = {\n";
3088         s << "\tsType = " << value.sType << '\n';
3089         s << "\tsubgroupSize = " << value.subgroupSize << '\n';
3090         s << "\tsupportedStages = " << getShaderStageFlagsStr(value.supportedStages) << '\n';
3091         s << "\tsupportedOperations = " << getSubgroupFeatureFlagsStr(value.supportedOperations) << '\n';
3092         s << "\tquadOperationsInAllStages = " << value.quadOperationsInAllStages << '\n';
3093         s << '}';
3094         return s.str();
3095 }
3096
3097 tcu::TestStatus deviceProperties2 (Context& context)
3098 {
3099         const PlatformInterface&                vkp                             = context.getPlatformInterface();
3100         const VkPhysicalDevice                  physicalDevice  = context.getPhysicalDevice();
3101         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
3102         const InstanceDriver                    vki                             (vkp, *instance);
3103         TestLog&                                                log                             = context.getTestContext().getLog();
3104         VkPhysicalDeviceProperties              coreProperties;
3105         VkPhysicalDeviceProperties2             extProperties;
3106
3107         extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2;
3108         extProperties.pNext = DE_NULL;
3109
3110         vki.getPhysicalDeviceProperties(physicalDevice, &coreProperties);
3111         vki.getPhysicalDeviceProperties2(physicalDevice, &extProperties);
3112
3113         TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2);
3114         TCU_CHECK(extProperties.pNext == DE_NULL);
3115
3116         // We can't use memcmp() here because the structs may contain padding bytes that drivers may or may not
3117         // have written while writing the data and memcmp will compare them anyway, so we iterate through the
3118         // valid bytes for each field in the struct and compare only the valid bytes for each one.
3119         for (int propNdx = 0; propNdx < DE_LENGTH_OF_ARRAY(s_physicalDevicePropertiesOffsetTable); propNdx++)
3120         {
3121                 const size_t offset                                     = s_physicalDevicePropertiesOffsetTable[propNdx].offset;
3122                 const size_t size                                       = s_physicalDevicePropertiesOffsetTable[propNdx].size;
3123
3124                 const deUint8* corePropertyBytes        = reinterpret_cast<deUint8*>(&coreProperties) + offset;
3125                 const deUint8* extPropertyBytes         = reinterpret_cast<deUint8*>(&extProperties.properties) + offset;
3126
3127                 if (deMemCmp(corePropertyBytes, extPropertyBytes, size) != 0)
3128                         TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceProperties and vkGetPhysicalDeviceProperties2");
3129         }
3130
3131         log << TestLog::Message << extProperties.properties << TestLog::EndMessage;
3132
3133         const int count = 2u;
3134
3135         bool khr_external_memory_capabilities           = true;
3136         bool khr_multiview                                                      = true;
3137         bool khr_maintenance2                                           = true;
3138         bool khr_maintenance3                                           = true;
3139         bool apiVersionSmallerThen_1_1                          = (getPhysicalDeviceProperties(vki, physicalDevice).apiVersion < VK_API_VERSION_1_1);
3140         if (apiVersionSmallerThen_1_1)
3141         {
3142                 vector<VkExtensionProperties> properties        = enumerateDeviceExtensionProperties(vki, physicalDevice, DE_NULL);
3143                 khr_external_memory_capabilities                        = checkExtension(properties,"VK_KHR_external_memory_capabilities");
3144                 khr_multiview                                                           = checkExtension(properties,"VK_KHR_multiview");
3145                 khr_maintenance2                                                        = checkExtension(properties,"VK_KHR_maintenance2");
3146                 khr_maintenance3                                                        = checkExtension(properties,"VK_KHR_maintenance3");
3147         }
3148
3149         VkPhysicalDeviceIDProperties                            IDProperties[count];
3150         VkPhysicalDeviceMaintenance3Properties          maintenance3Properties[count];
3151         VkPhysicalDeviceMultiviewProperties                     multiviewProperties[count];
3152         VkPhysicalDevicePointClippingProperties         pointClippingProperties[count];
3153         VkPhysicalDeviceProtectedMemoryProperties       protectedMemoryPropertiesKHR[count];
3154         VkPhysicalDeviceSubgroupProperties                      subgroupProperties[count];
3155
3156         for (int ndx = 0; ndx < count; ++ndx)
3157         {
3158                 deMemset(&IDProperties[ndx],                                    0xFF*ndx, sizeof(VkPhysicalDeviceIDProperties                           ));
3159                 deMemset(&maintenance3Properties[ndx],                  0xFF*ndx, sizeof(VkPhysicalDeviceMaintenance3Properties         ));
3160                 deMemset(&multiviewProperties[ndx],                             0xFF*ndx, sizeof(VkPhysicalDeviceMultiviewProperties            ));
3161                 deMemset(&pointClippingProperties[ndx],                 0xFF*ndx, sizeof(VkPhysicalDevicePointClippingProperties        ));
3162                 deMemset(&protectedMemoryPropertiesKHR[ndx],    0xFF*ndx, sizeof(VkPhysicalDeviceProtectedMemoryProperties      ));
3163                 deMemset(&subgroupProperties[ndx],                              0xFF*ndx, sizeof(VkPhysicalDeviceSubgroupProperties                     ));
3164
3165                 IDProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES;
3166                 IDProperties[ndx].pNext = &maintenance3Properties[ndx];
3167
3168                 maintenance3Properties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES;
3169                 maintenance3Properties[ndx].pNext = &multiviewProperties[ndx];
3170
3171                 multiviewProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES;
3172                 multiviewProperties[ndx].pNext = &pointClippingProperties[ndx];
3173
3174                 pointClippingProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES;
3175                 pointClippingProperties[ndx].pNext = &protectedMemoryPropertiesKHR[ndx];
3176
3177                 protectedMemoryPropertiesKHR[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_PROPERTIES;
3178                 protectedMemoryPropertiesKHR[ndx].pNext = &subgroupProperties[ndx];
3179
3180                 subgroupProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES;
3181                 subgroupProperties[ndx].pNext = DE_NULL;
3182
3183                 extProperties.pNext = &IDProperties[ndx];
3184
3185                 vki.getPhysicalDeviceProperties2(physicalDevice, &extProperties);
3186
3187                 IDProperties[ndx].pNext                                         = DE_NULL;
3188                 maintenance3Properties[ndx].pNext                       = DE_NULL;
3189                 multiviewProperties[ndx].pNext                          = DE_NULL;
3190                 pointClippingProperties[ndx].pNext                      = DE_NULL;
3191                 protectedMemoryPropertiesKHR[ndx].pNext         = DE_NULL;
3192                 subgroupProperties[ndx].pNext                           = DE_NULL;
3193         }
3194
3195         if (khr_external_memory_capabilities)
3196         {
3197                 if ((deMemCmp(IDProperties[0].deviceUUID, IDProperties[1].deviceUUID, VK_UUID_SIZE) != 0) ||
3198                         (deMemCmp(IDProperties[0].driverUUID, IDProperties[1].driverUUID, VK_UUID_SIZE) != 0) ||
3199                         (IDProperties[0].deviceLUIDValid        != IDProperties[1].deviceLUIDValid))
3200                 {
3201                         TCU_FAIL("Mismatch between VkPhysicalDeviceIDProperties");
3202                 }
3203                 else if (IDProperties[0].deviceLUIDValid)
3204                 {
3205                         // If deviceLUIDValid is VK_FALSE, the contents of deviceLUID and deviceNodeMask are undefined
3206                         // so thay can only be compared when deviceLUIDValid is VK_TRUE.
3207                         if ((deMemCmp(IDProperties[0].deviceLUID, IDProperties[1].deviceLUID, VK_UUID_SIZE) != 0) ||
3208                                 (IDProperties[0].deviceNodeMask         != IDProperties[1].deviceNodeMask))
3209                         {
3210                                 TCU_FAIL("Mismatch between VkPhysicalDeviceIDProperties");
3211                         }
3212                 }
3213         }
3214         if (khr_maintenance3 &&
3215                 ((maintenance3Properties[0].maxPerSetDescriptors        != maintenance3Properties[1].maxPerSetDescriptors) ||
3216                 (maintenance3Properties[0].maxMemoryAllocationSize      != maintenance3Properties[1].maxMemoryAllocationSize))
3217                 )
3218         {
3219                 TCU_FAIL("Mismatch between VkPhysicalDeviceMaintenance3Properties");
3220         }
3221         if (khr_multiview &&
3222                 ((multiviewProperties[0].maxMultiviewViewCount          != multiviewProperties[1].maxMultiviewViewCount) ||
3223                 (multiviewProperties[0].maxMultiviewInstanceIndex       != multiviewProperties[1].maxMultiviewInstanceIndex))
3224                 )
3225         {
3226                 TCU_FAIL("Mismatch between VkPhysicalDeviceMultiviewProperties");
3227         }
3228         if (khr_maintenance2 &&
3229                 (pointClippingProperties[0].pointClippingBehavior != pointClippingProperties[1].pointClippingBehavior))
3230         {
3231                 TCU_FAIL("Mismatch between VkPhysicalDevicePointClippingProperties");
3232         }
3233         if (!apiVersionSmallerThen_1_1)
3234         {
3235                 if(protectedMemoryPropertiesKHR[0].protectedNoFault != protectedMemoryPropertiesKHR[1].protectedNoFault)
3236                 {
3237                         TCU_FAIL("Mismatch between VkPhysicalDeviceProtectedMemoryProperties");
3238                 }
3239                 if ((subgroupProperties[0].subgroupSize                                 != subgroupProperties[1].subgroupSize) ||
3240                         (subgroupProperties[0].supportedStages                          != subgroupProperties[1].supportedStages) ||
3241                         (subgroupProperties[0].supportedOperations                      != subgroupProperties[1].supportedOperations) ||
3242                         (subgroupProperties[0].quadOperationsInAllStages        != subgroupProperties[1].quadOperationsInAllStages))
3243                 {
3244                         TCU_FAIL("Mismatch between VkPhysicalDeviceSubgroupProperties");
3245                 }
3246         }
3247
3248         if (khr_external_memory_capabilities)
3249                 log << TestLog::Message << toString(IDProperties[0])                                    << TestLog::EndMessage;
3250         if (khr_maintenance3)
3251                 log << TestLog::Message << toString(maintenance3Properties[0])                  << TestLog::EndMessage;
3252         if (khr_multiview)
3253                 log << TestLog::Message << toString(multiviewProperties[0])                             << TestLog::EndMessage;
3254         if (khr_maintenance2)
3255                 log << TestLog::Message << toString(pointClippingProperties[0])                 << TestLog::EndMessage;
3256         if (!apiVersionSmallerThen_1_1)
3257         {
3258                 log << TestLog::Message << toString(protectedMemoryPropertiesKHR[0])    << TestLog::EndMessage
3259                         << TestLog::Message << toString(subgroupProperties[0])                          << TestLog::EndMessage;
3260         }
3261
3262         const vector<VkExtensionProperties>     extensions = enumerateDeviceExtensionProperties(vki, physicalDevice, DE_NULL);
3263
3264         if (isExtensionSupported(extensions, RequiredExtension("VK_KHR_push_descriptor")))
3265         {
3266                 VkPhysicalDevicePushDescriptorPropertiesKHR             pushDescriptorProperties[count];
3267
3268                 for (int ndx = 0; ndx < count; ++ndx)
3269                 {
3270                         deMemset(&pushDescriptorProperties[ndx], 0, sizeof(VkPhysicalDevicePushDescriptorPropertiesKHR));
3271
3272                         pushDescriptorProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR;
3273                         pushDescriptorProperties[ndx].pNext     = DE_NULL;
3274
3275                         extProperties.pNext = &pushDescriptorProperties[ndx];
3276
3277                         vki.getPhysicalDeviceProperties2(physicalDevice, &extProperties);
3278
3279                         pushDescriptorProperties[ndx].pNext = DE_NULL;
3280                 }
3281
3282                 if (deMemCmp(&pushDescriptorProperties[0], &pushDescriptorProperties[1], sizeof(VkPhysicalDevicePushDescriptorPropertiesKHR)) != 0)
3283                 {
3284                         TCU_FAIL("Mismatch in vkGetPhysicalDeviceProperties2 in VkPhysicalDevicePushDescriptorPropertiesKHR ");
3285                 }
3286
3287                 log << TestLog::Message << toString(pushDescriptorProperties[0]) << TestLog::EndMessage;
3288
3289                 if (pushDescriptorProperties[0].maxPushDescriptors < 32)
3290                 {
3291                         TCU_FAIL("VkPhysicalDevicePushDescriptorPropertiesKHR.maxPushDescriptors must be at least 32");
3292                 }
3293         }
3294         if (isExtensionSupported(extensions, RequiredExtension("VK_KHR_shader_float_controls")))
3295         {
3296                 VkPhysicalDeviceFloatControlsPropertiesKHR floatControlsProperties[count];
3297
3298                 for (int ndx = 0; ndx < count; ++ndx)
3299                 {
3300                         deMemset(&floatControlsProperties[ndx], 0xFF, sizeof(VkPhysicalDeviceFloatControlsPropertiesKHR));
3301                         floatControlsProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR;
3302                         floatControlsProperties[ndx].pNext = DE_NULL;
3303
3304                         extProperties.pNext = &floatControlsProperties[ndx];
3305
3306                         vki.getPhysicalDeviceProperties2(physicalDevice, &extProperties);
3307                 }
3308
3309                 if (deMemCmp(&floatControlsProperties[0], &floatControlsProperties[1], sizeof(VkPhysicalDeviceFloatControlsPropertiesKHR)) != 0)
3310                 {
3311                         TCU_FAIL("Mismatch in VkPhysicalDeviceFloatControlsPropertiesKHR");
3312                 }
3313
3314                 log << TestLog::Message << toString(floatControlsProperties[0]) << TestLog::EndMessage;
3315         }
3316
3317         if (isExtensionSupported(extensions, RequiredExtension("VK_KHR_depth_stencil_resolve")))
3318         {
3319                 VkPhysicalDeviceDepthStencilResolvePropertiesKHR  dsResolveProperties[count];
3320
3321                 for (int ndx = 0; ndx < count; ++ndx)
3322                 {
3323                         deMemset(&dsResolveProperties[ndx], 0xFF, sizeof(VkPhysicalDeviceDepthStencilResolvePropertiesKHR));
3324                         dsResolveProperties[ndx].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIES_KHR;
3325                         dsResolveProperties[ndx].pNext = DE_NULL;
3326
3327                         extProperties.pNext = &dsResolveProperties[ndx];
3328
3329                         vki.getPhysicalDeviceProperties2(physicalDevice, &extProperties);
3330                 }
3331
3332                 if (deMemCmp(&dsResolveProperties[0], &dsResolveProperties[1], sizeof(VkPhysicalDeviceDepthStencilResolvePropertiesKHR)) != 0)
3333                 {
3334                         TCU_FAIL("Mismatch in VkPhysicalDeviceDepthStencilResolvePropertiesKHR");
3335                 }
3336
3337                 log << TestLog::Message << toString(dsResolveProperties[0]) << TestLog::EndMessage;
3338         }
3339
3340         return tcu::TestStatus::pass("Querying device properties succeeded");
3341 }
3342
3343 string toString (const VkFormatProperties2& value)
3344 {
3345         std::ostringstream      s;
3346         s << "VkFormatProperties2 = {\n";
3347         s << "\tsType = " << value.sType << '\n';
3348         s << "\tformatProperties = {\n";
3349         s << "\tlinearTilingFeatures = " << getFormatFeatureFlagsStr(value.formatProperties.linearTilingFeatures) << '\n';
3350         s << "\toptimalTilingFeatures = " << getFormatFeatureFlagsStr(value.formatProperties.optimalTilingFeatures) << '\n';
3351         s << "\tbufferFeatures = " << getFormatFeatureFlagsStr(value.formatProperties.bufferFeatures) << '\n';
3352         s << "\t}";
3353         s << "}";
3354         return s.str();
3355 }
3356
3357 tcu::TestStatus deviceFormatProperties2 (Context& context)
3358 {
3359         const PlatformInterface&                vkp                             = context.getPlatformInterface();
3360         const VkPhysicalDevice                  physicalDevice  = context.getPhysicalDevice();
3361         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
3362         const InstanceDriver                    vki                             (vkp, *instance);
3363         TestLog&                                                log                             = context.getTestContext().getLog();
3364
3365         for (int formatNdx = 0; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
3366         {
3367                 const VkFormat                  format                  = (VkFormat)formatNdx;
3368                 VkFormatProperties              coreProperties;
3369                 VkFormatProperties2             extProperties;
3370
3371                 deMemset(&coreProperties, 0xcd, sizeof(VkFormatProperties));
3372                 deMemset(&extProperties, 0xcd, sizeof(VkFormatProperties2));
3373
3374                 extProperties.sType     = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2;
3375                 extProperties.pNext = DE_NULL;
3376
3377                 vki.getPhysicalDeviceFormatProperties(physicalDevice, format, &coreProperties);
3378                 vki.getPhysicalDeviceFormatProperties2(physicalDevice, format, &extProperties);
3379
3380                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2);
3381                 TCU_CHECK(extProperties.pNext == DE_NULL);
3382
3383         if (deMemCmp(&coreProperties, &extProperties.formatProperties, sizeof(VkFormatProperties)) != 0)
3384                 TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceFormatProperties and vkGetPhysicalDeviceFormatProperties2");
3385
3386         log << TestLog::Message << toString (extProperties) << TestLog::EndMessage;
3387         }
3388
3389         return tcu::TestStatus::pass("Querying device format properties succeeded");
3390 }
3391
3392 string toString (const VkQueueFamilyProperties2& value)
3393 {
3394         std::ostringstream      s;
3395         s << "VkQueueFamilyProperties2 = {\n";
3396         s << "\tsType = " << value.sType << '\n';
3397         s << "\tqueueFamilyProperties = " << value.queueFamilyProperties << '\n';
3398         s << '}';
3399         return s.str();
3400 }
3401
3402 tcu::TestStatus deviceQueueFamilyProperties2 (Context& context)
3403 {
3404         const PlatformInterface&                vkp                                             = context.getPlatformInterface();
3405         const VkPhysicalDevice                  physicalDevice                  = context.getPhysicalDevice();
3406         const Unique<VkInstance>                instance                                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
3407         const InstanceDriver                    vki                                             (vkp, *instance);
3408         TestLog&                                                log                                             = context.getTestContext().getLog();
3409         deUint32                                                numCoreQueueFamilies    = ~0u;
3410         deUint32                                                numExtQueueFamilies             = ~0u;
3411
3412         vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, DE_NULL);
3413         vki.getPhysicalDeviceQueueFamilyProperties2(physicalDevice, &numExtQueueFamilies, DE_NULL);
3414
3415         TCU_CHECK_MSG(numCoreQueueFamilies == numExtQueueFamilies, "Different number of queue family properties reported");
3416         TCU_CHECK(numCoreQueueFamilies > 0);
3417
3418         {
3419                 std::vector<VkQueueFamilyProperties>            coreProperties  (numCoreQueueFamilies);
3420                 std::vector<VkQueueFamilyProperties2>           extProperties   (numExtQueueFamilies);
3421
3422                 deMemset(&coreProperties[0], 0xcd, sizeof(VkQueueFamilyProperties)*numCoreQueueFamilies);
3423                 deMemset(&extProperties[0], 0xcd, sizeof(VkQueueFamilyProperties2)*numExtQueueFamilies);
3424
3425                 for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
3426                 {
3427                         extProperties[ndx].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2;
3428                         extProperties[ndx].pNext = DE_NULL;
3429                 }
3430
3431                 vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, &coreProperties[0]);
3432                 vki.getPhysicalDeviceQueueFamilyProperties2(physicalDevice, &numExtQueueFamilies, &extProperties[0]);
3433
3434                 TCU_CHECK((size_t)numCoreQueueFamilies == coreProperties.size());
3435                 TCU_CHECK((size_t)numExtQueueFamilies == extProperties.size());
3436                 DE_ASSERT(numCoreQueueFamilies == numExtQueueFamilies);
3437
3438                 for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
3439                 {
3440                         TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2);
3441                         TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
3442
3443                         if (deMemCmp(&coreProperties[ndx], &extProperties[ndx].queueFamilyProperties, sizeof(VkQueueFamilyProperties)) != 0)
3444                                 TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceQueueFamilyProperties and vkGetPhysicalDeviceQueueFamilyProperties2");
3445
3446                         log << TestLog::Message << " queueFamilyNdx = " << ndx <<TestLog::EndMessage
3447                         << TestLog::Message << toString(extProperties[ndx]) << TestLog::EndMessage;
3448                 }
3449         }
3450
3451         return tcu::TestStatus::pass("Querying device queue family properties succeeded");
3452 }
3453
3454 tcu::TestStatus deviceMemoryProperties2 (Context& context)
3455 {
3456         const PlatformInterface&                        vkp                             = context.getPlatformInterface();
3457         const VkPhysicalDevice                          physicalDevice  = context.getPhysicalDevice();
3458         const Unique<VkInstance>                        instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
3459         const InstanceDriver                            vki                             (vkp, *instance);
3460         TestLog&                                                        log                             = context.getTestContext().getLog();
3461         VkPhysicalDeviceMemoryProperties        coreProperties;
3462         VkPhysicalDeviceMemoryProperties2       extProperties;
3463
3464         deMemset(&coreProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties));
3465         deMemset(&extProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties2));
3466
3467         extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2;
3468         extProperties.pNext = DE_NULL;
3469
3470         vki.getPhysicalDeviceMemoryProperties(physicalDevice, &coreProperties);
3471         vki.getPhysicalDeviceMemoryProperties2(physicalDevice, &extProperties);
3472
3473         TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2);
3474         TCU_CHECK(extProperties.pNext == DE_NULL);
3475
3476         if (deMemCmp(&coreProperties, &extProperties.memoryProperties, sizeof(VkPhysicalDeviceMemoryProperties)) != 0)
3477                 TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceMemoryProperties and vkGetPhysicalDeviceMemoryProperties2");
3478
3479         log << TestLog::Message << extProperties << TestLog::EndMessage;
3480
3481         return tcu::TestStatus::pass("Querying device memory properties succeeded");
3482 }
3483
3484 tcu::TestStatus imageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
3485 {
3486         if (isYCbCrFormat(format))
3487                 // check if Ycbcr format enums are valid given the version and extensions
3488                 checkYcbcrApiSupport(context);
3489
3490         TestLog&                                                log                             = context.getTestContext().getLog();
3491
3492         const PlatformInterface&                vkp                             = context.getPlatformInterface();
3493         const VkPhysicalDevice                  physicalDevice  = context.getPhysicalDevice();
3494         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
3495         const InstanceDriver                    vki                             (vkp, *instance);
3496
3497         const VkImageCreateFlags                ycbcrFlags              = isYCbCrFormat(format) ? (VkImageCreateFlags)VK_IMAGE_CREATE_DISJOINT_BIT_KHR : (VkImageCreateFlags)0u;
3498         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
3499                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
3500                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
3501                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
3502                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
3503                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
3504                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
3505                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
3506         const VkImageCreateFlags                allCreateFlags  = VK_IMAGE_CREATE_SPARSE_BINDING_BIT
3507                                                                                                         | VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT
3508                                                                                                         | VK_IMAGE_CREATE_SPARSE_ALIASED_BIT
3509                                                                                                         | VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT
3510                                                                                                         | VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT
3511                                                                                                         | ycbcrFlags;
3512
3513         for (VkImageUsageFlags curUsageFlags = (VkImageUsageFlags)1; curUsageFlags <= allUsageFlags; curUsageFlags++)
3514         {
3515                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= allCreateFlags; curCreateFlags++)
3516                 {
3517                         const VkPhysicalDeviceImageFormatInfo2  imageFormatInfo =
3518                         {
3519                                 VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
3520                                 DE_NULL,
3521                                 format,
3522                                 imageType,
3523                                 tiling,
3524                                 curUsageFlags,
3525                                 curCreateFlags
3526                         };
3527
3528                         VkImageFormatProperties                                         coreProperties;
3529                         VkImageFormatProperties2                                        extProperties;
3530                         VkResult                                                                        coreResult;
3531                         VkResult                                                                        extResult;
3532
3533                         deMemset(&coreProperties, 0xcd, sizeof(VkImageFormatProperties));
3534                         deMemset(&extProperties, 0xcd, sizeof(VkImageFormatProperties2));
3535
3536                         extProperties.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2;
3537                         extProperties.pNext = DE_NULL;
3538
3539                         coreResult      = vki.getPhysicalDeviceImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.tiling, imageFormatInfo.usage, imageFormatInfo.flags, &coreProperties);
3540                         extResult       = vki.getPhysicalDeviceImageFormatProperties2(physicalDevice, &imageFormatInfo, &extProperties);
3541
3542                         TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2);
3543                         TCU_CHECK(extProperties.pNext == DE_NULL);
3544
3545                         if ((coreResult != extResult) ||
3546                                 (deMemCmp(&coreProperties, &extProperties.imageFormatProperties, sizeof(VkImageFormatProperties)) != 0))
3547                         {
3548                                 log << TestLog::Message << "ERROR: device mismatch with query " << imageFormatInfo << TestLog::EndMessage
3549                                         << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties() returned " << coreResult << ", " << coreProperties << TestLog::EndMessage
3550                                         << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties2() returned " << extResult << ", " << extProperties << TestLog::EndMessage;
3551                                 TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceImageFormatProperties and vkGetPhysicalDeviceImageFormatProperties2");
3552                         }
3553                 }
3554         }
3555
3556         return tcu::TestStatus::pass("Querying image format properties succeeded");
3557 }
3558
3559 tcu::TestStatus sparseImageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
3560 {
3561         TestLog&                                                log                             = context.getTestContext().getLog();
3562
3563         const PlatformInterface&                vkp                             = context.getPlatformInterface();
3564         const VkPhysicalDevice                  physicalDevice  = context.getPhysicalDevice();
3565         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, context.getUsedApiVersion(), "VK_KHR_get_physical_device_properties2"));
3566         const InstanceDriver                    vki                             (vkp, *instance);
3567
3568         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
3569                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
3570                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
3571                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
3572                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
3573                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
3574                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
3575                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
3576
3577         for (deUint32 sampleCountBit = VK_SAMPLE_COUNT_1_BIT; sampleCountBit <= VK_SAMPLE_COUNT_64_BIT; sampleCountBit = (sampleCountBit << 1u))
3578         {
3579                 for (VkImageUsageFlags curUsageFlags = (VkImageUsageFlags)1; curUsageFlags <= allUsageFlags; curUsageFlags++)
3580                 {
3581                         const VkPhysicalDeviceSparseImageFormatInfo2    imageFormatInfo =
3582                         {
3583                                 VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2,
3584                                 DE_NULL,
3585                                 format,
3586                                 imageType,
3587                                 (VkSampleCountFlagBits)sampleCountBit,
3588                                 curUsageFlags,
3589                                 tiling,
3590                         };
3591
3592                         deUint32                                                                                numCoreProperties       = ~0u;
3593                         deUint32                                                                                numExtProperties        = ~0u;
3594
3595                         // Query count
3596                         vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, DE_NULL);
3597                         vki.getPhysicalDeviceSparseImageFormatProperties2(physicalDevice, &imageFormatInfo, &numExtProperties, DE_NULL);
3598
3599                         if (numCoreProperties != numExtProperties)
3600                         {
3601                                 log << TestLog::Message << "ERROR: different number of properties reported for " << imageFormatInfo << TestLog::EndMessage;
3602                                 TCU_FAIL("Mismatch in reported property count");
3603                         }
3604
3605                         if (numCoreProperties > 0)
3606                         {
3607                                 std::vector<VkSparseImageFormatProperties>              coreProperties  (numCoreProperties);
3608                                 std::vector<VkSparseImageFormatProperties2>             extProperties   (numExtProperties);
3609
3610                                 deMemset(&coreProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties)*numCoreProperties);
3611                                 deMemset(&extProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties2)*numExtProperties);
3612
3613                                 for (deUint32 ndx = 0; ndx < numExtProperties; ++ndx)
3614                                 {
3615                                         extProperties[ndx].sType = VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2;
3616                                         extProperties[ndx].pNext = DE_NULL;
3617                                 }
3618
3619                                 vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, &coreProperties[0]);
3620                                 vki.getPhysicalDeviceSparseImageFormatProperties2(physicalDevice, &imageFormatInfo, &numExtProperties, &extProperties[0]);
3621
3622                                 TCU_CHECK((size_t)numCoreProperties == coreProperties.size());
3623                                 TCU_CHECK((size_t)numExtProperties == extProperties.size());
3624
3625                                 for (deUint32 ndx = 0; ndx < numCoreProperties; ++ndx)
3626                                 {
3627                                         TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2);
3628                                         TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
3629
3630                                         if ((deMemCmp(&coreProperties[ndx], &extProperties[ndx].properties, sizeof(VkSparseImageFormatProperties)) != 0))
3631                                         {
3632                                                 log << TestLog::Message << "ERROR: device mismatch with query " << imageFormatInfo << " property " << ndx << TestLog::EndMessage
3633                                                         << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties() returned " << coreProperties[ndx] << TestLog::EndMessage
3634                                                         << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties2() returned " << extProperties[ndx] << TestLog::EndMessage;
3635                                                 TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceSparseImageFormatProperties and vkGetPhysicalDeviceSparseImageFormatProperties2");
3636                                         }
3637                                 }
3638                         }
3639                 }
3640         }
3641
3642         return tcu::TestStatus::pass("Querying sparse image format properties succeeded");
3643 }
3644
3645 tcu::TestStatus execImageFormatTest (Context& context, ImageFormatPropertyCase testCase)
3646 {
3647         return testCase.testFunction(context, testCase.format, testCase.imageType, testCase.tiling);
3648 }
3649
3650 void createImageFormatTypeTilingTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
3651 {
3652         DE_ASSERT(params.format == VK_FORMAT_UNDEFINED);
3653
3654         static const struct
3655         {
3656                 VkFormat                                                                begin;
3657                 VkFormat                                                                end;
3658                 ImageFormatPropertyCase                                 params;
3659         } s_formatRanges[] =
3660         {
3661                 // core formats
3662                 { (VkFormat)(VK_FORMAT_UNDEFINED + 1),  VK_CORE_FORMAT_LAST,                                                                            params },
3663
3664                 // YCbCr formats
3665                 { VK_FORMAT_G8B8G8R8_422_UNORM_KHR,             (VkFormat)(VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR + 1),     params }
3666         };
3667
3668         for (int rangeNdx = 0; rangeNdx < DE_LENGTH_OF_ARRAY(s_formatRanges); ++rangeNdx)
3669         {
3670                 const VkFormat                                                          rangeBegin              = s_formatRanges[rangeNdx].begin;
3671                 const VkFormat                                                          rangeEnd                = s_formatRanges[rangeNdx].end;
3672
3673                 for (VkFormat format = rangeBegin; format != rangeEnd; format = (VkFormat)(format+1))
3674                 {
3675                         const bool                      isYCbCr         = isYCbCrFormat(format);
3676                         const bool                      isSparse        = (params.testFunction == sparseImageFormatProperties2);
3677
3678                         if (isYCbCr && isSparse)
3679                                 continue;
3680
3681                         if (isYCbCr && params.imageType != VK_IMAGE_TYPE_2D)
3682                                 continue;
3683
3684                         const char* const       enumName        = getFormatName(format);
3685                         const string            caseName        = de::toLower(string(enumName).substr(10));
3686
3687                         params.format = format;
3688
3689                         addFunctionCase(testGroup, caseName, enumName, execImageFormatTest, params);
3690                 }
3691         }
3692 }
3693
3694 void createImageFormatTypeTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
3695 {
3696         DE_ASSERT(params.tiling == VK_IMAGE_TILING_LAST);
3697
3698         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "optimal",     "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_OPTIMAL)));
3699         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "linear",      "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_LINEAR)));
3700 }
3701
3702 void createImageFormatTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase::Function testFunction)
3703 {
3704         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "1d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_1D, VK_IMAGE_TILING_LAST)));
3705         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "2d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_LAST)));
3706         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "3d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_3D, VK_IMAGE_TILING_LAST)));
3707 }
3708
3709
3710 // Android CTS -specific tests
3711
3712 namespace android
3713 {
3714
3715 void checkExtensions (tcu::ResultCollector& results, const set<string>& allowedExtensions, const vector<VkExtensionProperties>& reportedExtensions)
3716 {
3717         for (vector<VkExtensionProperties>::const_iterator extension = reportedExtensions.begin(); extension != reportedExtensions.end(); ++extension)
3718         {
3719                 const string    extensionName   (extension->extensionName);
3720                 const bool              mustBeKnown             = de::beginsWith(extensionName, "VK_GOOGLE_")   ||
3721                                                                                   de::beginsWith(extensionName, "VK_ANDROID_");
3722
3723                 if (mustBeKnown && !de::contains(allowedExtensions, extensionName))
3724                         results.fail("Unknown extension: " + extensionName);
3725         }
3726 }
3727
3728 tcu::TestStatus testNoUnknownExtensions (Context& context)
3729 {
3730         TestLog&                                log                                     = context.getTestContext().getLog();
3731         tcu::ResultCollector    results                         (log);
3732         set<string>                             allowedInstanceExtensions;
3733         set<string>                             allowedDeviceExtensions;
3734
3735         // All known extensions should be added to allowedExtensions:
3736         // allowedExtensions.insert("VK_GOOGLE_extension1");
3737         allowedDeviceExtensions.insert("VK_ANDROID_external_memory_android_hardware_buffer");
3738         allowedDeviceExtensions.insert("VK_GOOGLE_display_timing");
3739
3740         // Instance extensions
3741         checkExtensions(results,
3742                                         allowedInstanceExtensions,
3743                                         enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL));
3744
3745         // Extensions exposed by instance layers
3746         {
3747                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
3748
3749                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
3750                 {
3751                         checkExtensions(results,
3752                                                         allowedInstanceExtensions,
3753                                                         enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName));
3754                 }
3755         }
3756
3757         // Device extensions
3758         checkExtensions(results,
3759                                         allowedDeviceExtensions,
3760                                         enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL));
3761
3762         // Extensions exposed by device layers
3763         {
3764                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
3765
3766                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
3767                 {
3768                         checkExtensions(results,
3769                                                         allowedDeviceExtensions,
3770                                                         enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName));
3771                 }
3772         }
3773
3774         return tcu::TestStatus(results.getResult(), results.getMessage());
3775 }
3776
3777 tcu::TestStatus testNoLayers (Context& context)
3778 {
3779         TestLog&                                log             = context.getTestContext().getLog();
3780         tcu::ResultCollector    results (log);
3781
3782         {
3783                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
3784
3785                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
3786                         results.fail(string("Instance layer enumerated: ") + layer->layerName);
3787         }
3788
3789         {
3790                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
3791
3792                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
3793                         results.fail(string("Device layer enumerated: ") + layer->layerName);
3794         }
3795
3796         return tcu::TestStatus(results.getResult(), results.getMessage());
3797 }
3798
3799 tcu::TestStatus testMandatoryExtensions (Context& context)
3800 {
3801         TestLog&                                log             = context.getTestContext().getLog();
3802         tcu::ResultCollector    results (log);
3803
3804         // Instance extensions
3805         {
3806                 static const char*                                      mandatoryExtensions[]   =
3807                 {
3808                         "VK_KHR_get_physical_device_properties2",
3809                 };
3810                 const vector<VkExtensionProperties>     extensions                              = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
3811
3812                 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(mandatoryExtensions); ++ndx)
3813                 {
3814                         if (!isInstanceExtensionSupported(context.getUsedApiVersion(), extensions, RequiredExtension(mandatoryExtensions[ndx])))
3815                                 results.fail(string(mandatoryExtensions[ndx]) + " is not supported");
3816                 }
3817         }
3818
3819         // Device extensions
3820         {
3821                 static const char*                                      mandatoryExtensions[]   =
3822                 {
3823                         "VK_KHR_maintenance1",
3824                 };
3825                 const vector<VkExtensionProperties>     extensions                              = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
3826
3827                 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(mandatoryExtensions); ++ndx)
3828                 {
3829                         if (!isDeviceExtensionSupported(context.getUsedApiVersion(), extensions, RequiredExtension(mandatoryExtensions[ndx])))
3830                                 results.fail(string(mandatoryExtensions[ndx]) + " is not supported");
3831                 }
3832         }
3833
3834         return tcu::TestStatus(results.getResult(), results.getMessage());
3835 }
3836
3837 } // android
3838
3839 } // anonymous
3840
3841 tcu::TestCaseGroup* createFeatureInfoTests (tcu::TestContext& testCtx)
3842 {
3843         de::MovePtr<tcu::TestCaseGroup> infoTests       (new tcu::TestCaseGroup(testCtx, "info", "Platform Information Tests"));
3844
3845         {
3846                 de::MovePtr<tcu::TestCaseGroup> instanceInfoTests       (new tcu::TestCaseGroup(testCtx, "instance", "Instance Information Tests"));
3847
3848                 addFunctionCase(instanceInfoTests.get(), "physical_devices",            "Physical devices",                     enumeratePhysicalDevices);
3849                 addFunctionCase(instanceInfoTests.get(), "physical_device_groups",      "Physical devices Groups",      enumeratePhysicalDeviceGroups);
3850                 addFunctionCase(instanceInfoTests.get(), "layers",                                      "Layers",                                       enumerateInstanceLayers);
3851                 addFunctionCase(instanceInfoTests.get(), "extensions",                          "Extensions",                           enumerateInstanceExtensions);
3852
3853                 infoTests->addChild(instanceInfoTests.release());
3854         }
3855
3856         {
3857                 de::MovePtr<tcu::TestCaseGroup> deviceInfoTests (new tcu::TestCaseGroup(testCtx, "device", "Device Information Tests"));
3858
3859                 addFunctionCase(deviceInfoTests.get(), "features",                                      "Device Features",                      deviceFeatures);
3860                 addFunctionCase(deviceInfoTests.get(), "properties",                            "Device Properties",            deviceProperties);
3861                 addFunctionCase(deviceInfoTests.get(), "queue_family_properties",       "Queue family properties",      deviceQueueFamilyProperties);
3862                 addFunctionCase(deviceInfoTests.get(), "memory_properties",                     "Memory properties",            deviceMemoryProperties);
3863                 addFunctionCase(deviceInfoTests.get(), "layers",                                        "Layers",                                       enumerateDeviceLayers);
3864                 addFunctionCase(deviceInfoTests.get(), "extensions",                            "Extensions",                           enumerateDeviceExtensions);
3865                 addFunctionCase(deviceInfoTests.get(), "no_khx_extensions",                     "KHX extensions",                       testNoKhxExtensions);
3866
3867                 infoTests->addChild(deviceInfoTests.release());
3868         }
3869
3870         {
3871                 de::MovePtr<tcu::TestCaseGroup> deviceGroupInfoTests(new tcu::TestCaseGroup(testCtx, "device_group", "Device Group Information Tests"));
3872
3873                 addFunctionCase(deviceGroupInfoTests.get(), "peer_memory_features",     "Device Group peer memory features",                            deviceGroupPeerMemoryFeatures);
3874
3875                 infoTests->addChild(deviceGroupInfoTests.release());
3876         }
3877
3878         infoTests->addChild(createTestGroup(testCtx, "format_properties",               "VkGetPhysicalDeviceFormatProperties() Tests",          createFormatTests));
3879         infoTests->addChild(createTestGroup(testCtx, "image_format_properties", "VkGetPhysicalDeviceImageFormatProperties() Tests",     createImageFormatTests, imageFormatProperties));
3880
3881         {
3882                 de::MovePtr<tcu::TestCaseGroup> extendedPropertiesTests (new tcu::TestCaseGroup(testCtx, "get_physical_device_properties2", "VK_KHR_get_physical_device_properties2"));
3883
3884                 addFunctionCase(extendedPropertiesTests.get(), "features",                                      "Extended Device Features",                                     deviceFeatures2);
3885                 addFunctionCase(extendedPropertiesTests.get(), "properties",                            "Extended Device Properties",                           deviceProperties2);
3886                 addFunctionCase(extendedPropertiesTests.get(), "format_properties",                     "Extended Device Format Properties",            deviceFormatProperties2);
3887                 addFunctionCase(extendedPropertiesTests.get(), "queue_family_properties",       "Extended Device Queue Family Properties",      deviceQueueFamilyProperties2);
3888                 addFunctionCase(extendedPropertiesTests.get(), "memory_properties",                     "Extended Device Memory Properties",            deviceMemoryProperties2);
3889
3890                 infoTests->addChild(extendedPropertiesTests.release());
3891         }
3892
3893         infoTests->addChild(createTestGroup(testCtx, "image_format_properties2",                "VkGetPhysicalDeviceImageFormatProperties2() Tests",            createImageFormatTests, imageFormatProperties2));
3894         infoTests->addChild(createTestGroup(testCtx, "sparse_image_format_properties2", "VkGetPhysicalDeviceSparseImageFormatProperties2() Tests",      createImageFormatTests, sparseImageFormatProperties2));
3895
3896         {
3897                 de::MovePtr<tcu::TestCaseGroup> androidTests    (new tcu::TestCaseGroup(testCtx, "android", "Android CTS Tests"));
3898
3899                 addFunctionCase(androidTests.get(),     "mandatory_extensions",         "Test that all mandatory extensions are supported",     android::testMandatoryExtensions);
3900                 addFunctionCase(androidTests.get(), "no_unknown_extensions",    "Test for unknown device or instance extensions",       android::testNoUnknownExtensions);
3901                 addFunctionCase(androidTests.get(), "no_layers",                                "Test that no layers are enumerated",                           android::testNoLayers);
3902
3903                 infoTests->addChild(androidTests.release());
3904         }
3905
3906         return infoTests.release();
3907 }
3908
3909 } // api
3910 } // vkt