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