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

   1 /*-------------------------------------------------------------------------
   2  * Vulkan Conformance Tests
   3  * ------------------------
   4  *
   5  * Copyright (c) 2015 Google Inc.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and/or associated documentation files (the
   9  * "Materials"), to deal in the Materials without restriction, including
  10  * without limitation the rights to use, copy, modify, merge, publish,
  11  * distribute, sublicense, and/or sell copies of the Materials, and to
  12  * permit persons to whom the Materials are furnished to do so, subject to
  13  * the following conditions:
  14  *
  15  * The above copyright notice(s) and this permission notice shall be
  16  * included in all copies or substantial portions of the Materials.
  17  *
  18  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  21  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  22  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  25  *
  26  *//*!
  27  * \file
  28  * \brief Api Feature Query tests
  29  *//*--------------------------------------------------------------------*/
  30
  31 #include "vktApiFeatureInfo.hpp"
  32
  33 #include "vktTestCaseUtil.hpp"
  34 #include "vktTestGroupUtil.hpp"
  35
  36 #include "vkPlatform.hpp"
  37 #include "vkStrUtil.hpp"
  38 #include "vkRef.hpp"
  39 #include "vkDeviceUtil.hpp"
  40 #include "vkQueryUtil.hpp"
  41 #include "vkImageUtil.hpp"
  42
  43 #include "tcuTestLog.hpp"
  44 #include "tcuFormatUtil.hpp"
  45 #include "tcuTextureUtil.hpp"
  46
  47 #include "deUniquePtr.hpp"
  48 #include "deStringUtil.hpp"
  49 #include "deSTLUtil.hpp"
  50 #include "deMemory.h"
  51 #include "deMath.h"
  52
  53 namespace vkt
  54 {
  55 namespace api
  56 {
  57 namespace
  58 {
  59
  60 using namespace vk;
  61 using std::vector;
  62 using std::string;
  63 using tcu::TestLog;
  64 using tcu::ScopedLogSection;
  65
  66 enum
  67 {
  68         GUARD_SIZE                                                              = 0x20,                 //!< Number of bytes to check
  69         GUARD_VALUE                                                             = 0xcd,                 //!< Data pattern
  70 };
  71
  72 static const VkDeviceSize MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE =        (1LLU<<31);     //!< Minimum value for VkImageFormatProperties::maxResourceSize (2GiB)
  73
  74 enum LimitFormat
  75 {
  76         LIMIT_FORMAT_SIGNED_INT,
  77         LIMIT_FORMAT_UNSIGNED_INT,
  78         LIMIT_FORMAT_FLOAT,
  79         LIMIT_FORMAT_DEVICE_SIZE,
  80
  81         LIMIT_FORMAT_LAST
  82 };
  83
  84 enum LimitType
  85 {
  86         LIMIT_TYPE_MIN,
  87         LIMIT_TYPE_MAX,
  88
  89         LIMIT_TYPE_LAST
  90 };
  91
  92 #define LIMIT(_X_)              DE_OFFSET_OF(VkPhysicalDeviceLimits, _X_),(char*)(#_X_)
  93 #define FEATURE(_X_)    DE_OFFSET_OF(VkPhysicalDeviceFeatures, _X_)
  94
  95 bool validateFeatureLimits(VkPhysicalDeviceProperties* properties, VkPhysicalDeviceFeatures* features, TestLog& log)
  96 {
  97         bool                                    limitsOk        = true;
  98         VkPhysicalDeviceLimits* limits          = &properties->limits;
  99         struct FeatureLimitTable
 100         {
 101                 deUint32                offset;
 102                 char*                   name;
 103                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 104                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 105                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 106                 float                   floatVal;                       //!< Format is FLOAT
 107                 LimitFormat             format;
 108                 LimitType               type;
 109                 deInt32                 unsuppTableNdx;
 110         } featureLimitTable[] =   //!< From gitlab.khronos.org/vulkan/vulkan.git:doc/specs/vulkan/chapters/features.txt@63b23f3bb3ecd211cd6e448e2001ce1088dacd35
 111         {
 112                 { LIMIT(maxImageDimension1D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 113                 { LIMIT(maxImageDimension2D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 114                 { LIMIT(maxImageDimension3D),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 115                 { LIMIT(maxImageDimensionCube),                                                         4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 116                 { LIMIT(maxImageArrayLayers),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 117                 { LIMIT(maxTexelBufferElements),                                                        65536, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 118                 { LIMIT(maxUniformBufferRange),                                                         16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 119                 { LIMIT(maxPushConstantsSize),                                                          128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 120                 { LIMIT(maxMemoryAllocationCount),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 121                 { LIMIT(bufferImageGranularity),                                                        0, 0, 131072, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 122                 { LIMIT(sparseAddressSpaceSize),                                                        0, 0, 2UL*1024*1024*1024, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 123                 { LIMIT(maxBoundDescriptorSets),                                                        4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 124                 { LIMIT(maxPerStageDescriptorSamplers),                                         16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 125                 { LIMIT(maxPerStageDescriptorUniformBuffers),                           12, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 126                 { LIMIT(maxPerStageDescriptorStorageBuffers),                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 127                 { LIMIT(maxPerStageDescriptorSampledImages),                            16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 128                 { LIMIT(maxPerStageDescriptorStorageImages),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 129                 { LIMIT(maxPerStageDescriptorInputAttachments),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 130                 { LIMIT(maxDescriptorSetSamplers),                                                      96, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 131                 { LIMIT(maxDescriptorSetUniformBuffers),                                        72, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 132                 { LIMIT(maxDescriptorSetUniformBuffersDynamic),                         8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 133                 { LIMIT(maxDescriptorSetStorageBuffers),                                        24, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 134                 { LIMIT(maxDescriptorSetStorageBuffersDynamic),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 135                 { LIMIT(maxDescriptorSetSampledImages),                                         96, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 136                 { LIMIT(maxDescriptorSetStorageImages),                                         24, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 137                 { LIMIT(maxVertexInputAttributes),                                                      16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 138                 { LIMIT(maxVertexInputBindings),                                                        16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 139                 { LIMIT(maxVertexInputAttributeOffset),                                         2047, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 140                 { LIMIT(maxVertexInputBindingStride),                                           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 141                 { LIMIT(maxVertexOutputComponents),                                                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 142                 { LIMIT(maxTessellationGenerationLevel),                                        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 143                 { LIMIT(maxTessellationPatchSize),                                                      32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 144                 { LIMIT(maxTessellationControlPerVertexInputComponents),        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 145                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 146                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        120, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 147                 { LIMIT(maxTessellationControlTotalOutputComponents),           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 148                 { LIMIT(maxTessellationEvaluationInputComponents),                      64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 149                 { LIMIT(maxTessellationEvaluationOutputComponents),                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 150                 { LIMIT(maxGeometryShaderInvocations),                                          32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 151                 { LIMIT(maxGeometryInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 152                 { LIMIT(maxGeometryOutputComponents),                                           64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 153                 { LIMIT(maxGeometryOutputVertices),                                                     256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 154                 { LIMIT(maxGeometryTotalOutputComponents),                                      1024, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 155                 { LIMIT(maxFragmentInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 156                 { LIMIT(maxFragmentOutputAttachments),                                          4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 157                 { LIMIT(maxFragmentDualSrcAttachments),                                         1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 158                 { LIMIT(maxFragmentCombinedOutputResources),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 159                 { LIMIT(maxComputeSharedMemorySize),                                            16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 160                 { LIMIT(maxComputeWorkGroupCount[0]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 161                 { LIMIT(maxComputeWorkGroupCount[1]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 162                 { LIMIT(maxComputeWorkGroupCount[2]),                                           65535,  0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 163                 { LIMIT(maxComputeWorkGroupInvocations),                                        128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 164                 { LIMIT(maxComputeWorkGroupSize[0]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 165                 { LIMIT(maxComputeWorkGroupSize[1]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 166                 { LIMIT(maxComputeWorkGroupSize[2]),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 167                 { LIMIT(subPixelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 168                 { LIMIT(subTexelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 169                 { LIMIT(mipmapPrecisionBits),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 170                 { LIMIT(maxDrawIndexedIndexValue),                                                      (deUint32)~0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 171                 { LIMIT(maxDrawIndirectCount),                                                          65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 172                 { LIMIT(maxSamplerLodBias),                                                                     0, 0, 0, 2.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 173                 { LIMIT(maxSamplerAnisotropy),                                                          0, 0, 0, 16.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 174                 { LIMIT(maxViewports),                                                                          16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 175                 { LIMIT(maxViewportDimensions[0]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 176                 { LIMIT(maxViewportDimensions[1]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 177                 { LIMIT(viewportBoundsRange[0]),                                                        0, 0, 0, -8192.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 178                 { LIMIT(viewportBoundsRange[1]),                                                        0, 0, 0, 8191.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 179                 { LIMIT(viewportSubPixelBits),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 180                 { LIMIT(minMemoryMapAlignment),                                                         64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 181                 { LIMIT(minTexelBufferOffsetAlignment),                                         256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MAX, -1 },
 182                 { LIMIT(minUniformBufferOffsetAlignment),                                       256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MAX, -1 },
 183                 { LIMIT(minStorageBufferOffsetAlignment),                                       256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MAX, -1 },
 184                 { LIMIT(minTexelOffset),                                                                        0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 185                 { LIMIT(maxTexelOffset),                                                                        7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 186                 { LIMIT(minTexelGatherOffset),                                                          0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 187                 { LIMIT(maxTexelGatherOffset),                                                          7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 188                 { LIMIT(minInterpolationOffset),                                                        0, 0, 0, -0.5f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 189                 { LIMIT(maxInterpolationOffset),                                                        0, 0, 0, 0.5f - (1.0f/deFloatPow(2.0f, (float)limits->subPixelInterpolationOffsetBits)), LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 190                 { LIMIT(subPixelInterpolationOffsetBits),                                       4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 191                 { LIMIT(maxFramebufferWidth),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 192                 { LIMIT(maxFramebufferHeight),                                                          4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 193                 { LIMIT(maxFramebufferLayers),                                                          256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 194                 { LIMIT(maxColorAttachments),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 195                 { LIMIT(maxSampleMaskWords),                                                            1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 196                 { LIMIT(maxClipDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 197                 { LIMIT(maxCullDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 198                 { LIMIT(maxCombinedClipAndCullDistances),                                       8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 199                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 200                 { LIMIT(pointSizeRange[1]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 201                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 202                 { LIMIT(pointSizeRange[1]),                                                                     0, 0, 0, 64.0f - limits->pointSizeGranularity , LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 203                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 204                 { LIMIT(lineWidthRange[1]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 205                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 206                 { LIMIT(lineWidthRange[1]),                                                                     0, 0, 0, 8.0f - limits->lineWidthGranularity, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 207                 { LIMIT(pointSizeGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 208                 { LIMIT(lineWidthGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 209                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 128, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 210         };
 211
 212         struct UnsupportedFeatureLimitTable
 213         {
 214                 deUint32                limitOffset;
 215                 char*                   name;
 216                 deUint32                featureOffset;
 217                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 218                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 219                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 220                 float                   floatVal;                       //!< Format is FLOAT
 221         } unsupportedFeatureTable[] =
 222         {
 223                 { LIMIT(sparseAddressSpaceSize),                                                        FEATURE(sparseBinding),                                 0, 0, 0, 0.0f },
 224                 { LIMIT(maxTessellationGenerationLevel),                                        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 225                 { LIMIT(maxTessellationPatchSize),                                                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 226                 { LIMIT(maxTessellationControlPerVertexInputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 227                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 228                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 229                 { LIMIT(maxTessellationControlTotalOutputComponents),           FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 230                 { LIMIT(maxTessellationEvaluationInputComponents),                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 231                 { LIMIT(maxTessellationEvaluationOutputComponents),                     FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 232                 { LIMIT(maxGeometryShaderInvocations),                                          FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 233                 { LIMIT(maxGeometryInputComponents),                                            FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 234                 { LIMIT(maxGeometryOutputComponents),                                           FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 235                 { LIMIT(maxGeometryOutputVertices),                                                     FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 236                 { LIMIT(maxGeometryTotalOutputComponents),                                      FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 237                 { LIMIT(maxFragmentDualSrcAttachments),                                         FEATURE(dualSrcBlend),                                  0, 0, 0, 0.0f },
 238                 { LIMIT(maxDrawIndexedIndexValue),                                                      FEATURE(fullDrawIndexUint32),                   (1<<24)-1, 0, 0, 0.0f },
 239                 { LIMIT(maxDrawIndirectCount),                                                          FEATURE(multiDrawIndirect),                             1, 0, 0, 0.0f },
 240                 { LIMIT(maxSamplerAnisotropy),                                                          FEATURE(samplerAnisotropy),                             1, 0, 0, 0.0f },
 241                 { LIMIT(maxViewports),                                                                          FEATURE(multiViewport),                                 1, 0, 0, 0.0f },
 242                 { LIMIT(minTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 243                 { LIMIT(maxTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 244                 { LIMIT(minInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 245                 { LIMIT(maxInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 246                 { LIMIT(subPixelInterpolationOffsetBits),                                       FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 247                 { LIMIT(storageImageSampleCounts),                                                      FEATURE(shaderStorageImageMultisample), 0, 0, 0, 0.0f },
 248                 { LIMIT(maxClipDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 249                 { LIMIT(maxCullDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 250                 { LIMIT(maxCombinedClipAndCullDistances),                                       FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 251                 { LIMIT(pointSizeRange[0]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 252                 { LIMIT(pointSizeRange[1]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 253                 { LIMIT(lineWidthRange[0]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 254                 { LIMIT(lineWidthRange[1]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 255                 { LIMIT(pointSizeGranularity),                                                          FEATURE(largePoints),                                   0, 0, 0, 0.0f },
 256                 { LIMIT(lineWidthGranularity),                                                          FEATURE(wideLines),                                             0, 0, 0, 0.0f }
 257         };
 258
 259         log << TestLog::Message << *limits << TestLog::EndMessage;
 260
 261         //!< First build a map from limit to unsupported table index
 262         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 263         {
 264                 for (deUint32 unsuppNdx = 0; unsuppNdx < DE_LENGTH_OF_ARRAY(unsupportedFeatureTable); unsuppNdx++)
 265                 {
 266                         if (unsupportedFeatureTable[unsuppNdx].limitOffset == featureLimitTable[ndx].offset)
 267                         {
 268                                 featureLimitTable[ndx].unsuppTableNdx = unsuppNdx;
 269                                 break;
 270                         }
 271                 }
 272         }
 273
 274         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 275         {
 276                 switch (featureLimitTable[ndx].format)
 277                 {
 278                         case LIMIT_FORMAT_UNSIGNED_INT:
 279                         {
 280                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 281                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 282                                 {
 283                                         if (*((VkBool32*)((char*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 284                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 285                                 }
 286
 287                                 if ( featureLimitTable[ndx].type == LIMIT_TYPE_MIN )
 288                                 {
 289
 290                                         if (*((deUint32*)((char*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 291                                         {
 292                                                 log << TestLog::Message << "limit Validation failed " << featureLimitTable[ndx].name
 293                                                         << " not valid-limit type MIN - actual is "
 294                                                         << *((deUint32*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 295                                                 limitsOk = false;
 296                                         }
 297                                 }
 298                                 else
 299                                 {
 300                                         if (*((deUint32*)((char*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 301                                         {
 302                                                 log << TestLog::Message << "limit validation failed,  " << featureLimitTable[ndx].name
 303                                                         << " not valid-limit type MAX - actual is "
 304                                                         << *((deUint32*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 305                                                 limitsOk = false;
 306                                         }
 307                                 }
 308                                 break;
 309                         }
 310
 311                         case LIMIT_FORMAT_FLOAT:
 312                         {
 313                                 float limitToCheck = featureLimitTable[ndx].floatVal;
 314                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 315                                 {
 316                                         if (*((VkBool32*)((char*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 317                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].floatVal;
 318                                 }
 319
 320                                 if ( featureLimitTable[ndx].type == LIMIT_TYPE_MIN )
 321                                 {
 322                                         if (*((float*)((char*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 323                                         {
 324                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 325                                                         << " not valid-limit type MIN - actual is "
 326                                                         << *((float*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 327                                                 limitsOk = false;
 328                                         }
 329                                 }
 330                                 else
 331                                 {
 332                                         if (*((float*)((char*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 333                                         {
 334                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 335                                                         << " not valid-limit type MAX actual is "
 336                                                         << *((float*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 337                                                 limitsOk = false;
 338                                         }
 339                                 }
 340                                 break;
 341                         }
 342
 343                         case LIMIT_FORMAT_SIGNED_INT:
 344                         {
 345                                 deInt32 limitToCheck = featureLimitTable[ndx].intVal;
 346                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 347                                 {
 348                                         if (*((VkBool32*)((char*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 349                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].intVal;
 350                                 }
 351                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 352                                 {
 353                                         if (*((deInt32*)((char*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 354                                         {
 355                                                 log << TestLog::Message <<  "limit validation failed, " << featureLimitTable[ndx].name
 356                                                         << " not valid-limit type MIN actual is "
 357                                                         << *((deInt32*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 358                                                 limitsOk = false;
 359                                         }
 360                                 }
 361                                 else
 362                                 {
 363                                         if (*((deInt32*)((char*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 364                                         {
 365                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 366                                                         << " not valid-limit type MAX actual is "
 367                                                         << *((deInt32*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 368                                                 limitsOk = false;
 369                                         }
 370                                 }
 371                                 break;
 372                         }
 373
 374                         case LIMIT_FORMAT_DEVICE_SIZE:
 375                         {
 376                                 deUint64 limitToCheck = featureLimitTable[ndx].deviceSizeVal;
 377                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 378                                 {
 379                                         if (*((VkBool32*)((char*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 380                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].deviceSizeVal;
 381                                 }
 382
 383                                 if ( featureLimitTable[ndx].type == LIMIT_TYPE_MIN )
 384                                 {
 385                                         if (*((deUint64*)((char*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 386                                         {
 387                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 388                                                         << " not valid-limit type MIN actual is "
 389                                                         << *((deUint64*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 390                                                 limitsOk = false;
 391                                         }
 392                                 }
 393                                 else
 394                                 {
 395                                         if (*((deUint64*)((char*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 396                                         {
 397                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 398                                                         << " not valid-limit type MAX actual is "
 399                                                         << *((deUint64*)((char*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 400                                                 limitsOk = false;
 401                                         }
 402                                 }
 403                                 break;
 404                         }
 405
 406                         default:
 407                                 DE_ASSERT(0);
 408                                 limitsOk = false;
 409                 }
 410         }
 411
 412         return limitsOk;
 413 }
 414
 415 tcu::TestStatus enumeratePhysicalDevices (Context& context)
 416 {
 417         TestLog&                                                log             = context.getTestContext().getLog();
 418         const vector<VkPhysicalDevice>  devices = enumeratePhysicalDevices(context.getInstanceInterface(), context.getInstance());
 419
 420         log << TestLog::Integer("NumDevices", "Number of devices", "", QP_KEY_TAG_NONE, deInt64(devices.size()));
 421
 422         for (size_t ndx = 0; ndx < devices.size(); ndx++)
 423                 log << TestLog::Message << ndx << ": " << devices[ndx] << TestLog::EndMessage;
 424
 425         return tcu::TestStatus::pass("Enumerating devices succeeded");
 426 }
 427
 428 tcu::TestStatus enumerateInstanceLayers (Context& context)
 429 {
 430         TestLog&                                                log                     = context.getTestContext().getLog();
 431         const vector<VkLayerProperties> properties      = enumerateInstanceLayerProperties(context.getPlatformInterface());
 432
 433         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 434                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 435
 436         return tcu::TestStatus::pass("Enumerating layers succeeded");
 437 }
 438
 439 tcu::TestStatus enumerateInstanceExtensions (Context& context)
 440 {
 441         TestLog&        log             = context.getTestContext().getLog();
 442
 443         {
 444                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 445                 const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 446
 447                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 448                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 449         }
 450
 451         {
 452                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
 453
 454                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 455                 {
 456                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 457                         const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName);
 458
 459                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 460                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 461                 }
 462         }
 463
 464         return tcu::TestStatus::pass("Enumerating extensions succeeded");
 465 }
 466
 467 tcu::TestStatus enumerateDeviceLayers (Context& context)
 468 {
 469         TestLog&                                                log                     = context.getTestContext().getLog();
 470         const vector<VkLayerProperties> properties      = vk::enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 471
 472         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 473                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 474
 475         return tcu::TestStatus::pass("Enumerating layers succeeded");
 476 }
 477
 478 tcu::TestStatus enumerateDeviceExtensions (Context& context)
 479 {
 480         TestLog&        log             = context.getTestContext().getLog();
 481
 482         {
 483                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 484                 const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
 485
 486                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 487                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 488         }
 489
 490         {
 491                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 492
 493                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 494                 {
 495                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 496                         const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName);
 497
 498                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 499                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 500                 }
 501         }
 502
 503         return tcu::TestStatus::pass("Enumerating extensions succeeded");
 504 }
 505
 506 tcu::TestStatus deviceFeatures (Context& context)
 507 {
 508         TestLog&                                                log                     = context.getTestContext().getLog();
 509         VkPhysicalDeviceFeatures*               features;
 510         deUint8                                                 buffer[sizeof(VkPhysicalDeviceFeatures) + GUARD_SIZE];
 511
 512         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
 513         features = reinterpret_cast<VkPhysicalDeviceFeatures*>(buffer);
 514
 515         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), features);
 516
 517         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 518                 << TestLog::Message << *features << TestLog::EndMessage;
 519
 520         if (!features->robustBufferAccess)
 521                 return tcu::TestStatus::fail("robustBufferAccess is not supported");
 522
 523         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
 524         {
 525                 if (buffer[ndx + sizeof(VkPhysicalDeviceFeatures)] != GUARD_VALUE)
 526                 {
 527                         log << TestLog::Message << "deviceFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 528                         return tcu::TestStatus::fail("deviceFeatures buffer overflow");
 529                 }
 530         }
 531
 532         return tcu::TestStatus::pass("Query succeeded");
 533 }
 534
 535 tcu::TestStatus deviceProperties (Context& context)
 536 {
 537         TestLog&                                                log                     = context.getTestContext().getLog();
 538         VkPhysicalDeviceProperties*             props;
 539         VkPhysicalDeviceFeatures                features;
 540         deUint8                                                 buffer[sizeof(VkPhysicalDeviceProperties) + GUARD_SIZE];
 541
 542         props = reinterpret_cast<VkPhysicalDeviceProperties*>(buffer);
 543         deMemset(props, GUARD_VALUE, sizeof(buffer));
 544
 545         context.getInstanceInterface().getPhysicalDeviceProperties(context.getPhysicalDevice(), props);
 546         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), &features);
 547
 548         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 549                 << TestLog::Message << *props << TestLog::EndMessage;
 550
 551         if (!validateFeatureLimits(props, &features, log))
 552                 return tcu::TestStatus::fail("deviceProperties - feature limits failed");
 553
 554         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
 555         {
 556                 if (buffer[ndx + sizeof(VkPhysicalDeviceProperties)] != GUARD_VALUE)
 557                 {
 558                         log << TestLog::Message << "deviceProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 559                         return tcu::TestStatus::fail("deviceProperties buffer overflow");
 560                 }
 561         }
 562
 563         return tcu::TestStatus::pass("DeviceProperites query succeeded");
 564 }
 565
 566 tcu::TestStatus deviceQueueFamilyProperties (Context& context)
 567 {
 568         TestLog&                                                                log                                     = context.getTestContext().getLog();
 569         const vector<VkQueueFamilyProperties>   queueProperties         = getPhysicalDeviceQueueFamilyProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 570
 571         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage;
 572
 573         for (size_t queueNdx = 0; queueNdx < queueProperties.size(); queueNdx++)
 574                 log << TestLog::Message << queueNdx << ": " << queueProperties[queueNdx] << TestLog::EndMessage;
 575
 576         return tcu::TestStatus::pass("Querying queue properties succeeded");
 577 }
 578
 579 tcu::TestStatus deviceMemoryProperties (Context& context)
 580 {
 581         TestLog&                                                        log                     = context.getTestContext().getLog();
 582         VkPhysicalDeviceMemoryProperties*       memProps;
 583         deUint8                                                         buffer[sizeof(VkPhysicalDeviceMemoryProperties) + GUARD_SIZE];
 584
 585         memProps = reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(buffer);
 586         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
 587
 588         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(context.getPhysicalDevice(), memProps);
 589
 590         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 591                 << TestLog::Message << *memProps << TestLog::EndMessage;
 592
 593         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
 594         {
 595                 if (buffer[ndx + sizeof(VkPhysicalDeviceMemoryProperties)] != GUARD_VALUE)
 596                 {
 597                         log << TestLog::Message << "deviceMemoryProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 598                         return tcu::TestStatus::fail("deviceMemoryProperties buffer overflow");
 599                 }
 600         }
 601
 602         return tcu::TestStatus::pass("Querying memory properties succeeded");
 603 }
 604
 605 // \todo [2016-01-22 pyry] Optimize by doing format -> flags mapping instead
 606
 607 VkFormatFeatureFlags getRequiredOptimalTilingFeatures (VkFormat format)
 608 {
 609         static const VkFormat s_requiredSampledImageBlitSrcFormats[] =
 610         {
 611                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
 612                 VK_FORMAT_R5G6B5_UNORM_PACK16,
 613                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
 614                 VK_FORMAT_R8_UNORM,
 615                 VK_FORMAT_R8_SNORM,
 616                 VK_FORMAT_R8_UINT,
 617                 VK_FORMAT_R8_SINT,
 618                 VK_FORMAT_R8G8_UNORM,
 619                 VK_FORMAT_R8G8_SNORM,
 620                 VK_FORMAT_R8G8_UINT,
 621                 VK_FORMAT_R8G8_SINT,
 622                 VK_FORMAT_R8G8B8A8_UNORM,
 623                 VK_FORMAT_R8G8B8A8_SNORM,
 624                 VK_FORMAT_R8G8B8A8_UINT,
 625                 VK_FORMAT_R8G8B8A8_SINT,
 626                 VK_FORMAT_R8G8B8A8_SRGB,
 627                 VK_FORMAT_B8G8R8A8_UNORM,
 628                 VK_FORMAT_B8G8R8A8_SRGB,
 629                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
 630                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
 631                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
 632                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
 633                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
 634                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
 635                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
 636                 VK_FORMAT_R16_UINT,
 637                 VK_FORMAT_R16_SINT,
 638                 VK_FORMAT_R16_SFLOAT,
 639                 VK_FORMAT_R16G16_UINT,
 640                 VK_FORMAT_R16G16_SINT,
 641                 VK_FORMAT_R16G16_SFLOAT,
 642                 VK_FORMAT_R16G16B16A16_UINT,
 643                 VK_FORMAT_R16G16B16A16_SINT,
 644                 VK_FORMAT_R16G16B16A16_SFLOAT,
 645                 VK_FORMAT_R32_UINT,
 646                 VK_FORMAT_R32_SINT,
 647                 VK_FORMAT_R32_SFLOAT,
 648                 VK_FORMAT_R32G32_UINT,
 649                 VK_FORMAT_R32G32_SINT,
 650                 VK_FORMAT_R32G32_SFLOAT,
 651                 VK_FORMAT_R32G32B32A32_UINT,
 652                 VK_FORMAT_R32G32B32A32_SINT,
 653                 VK_FORMAT_R32G32B32A32_SFLOAT,
 654                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
 655                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
 656                 VK_FORMAT_D16_UNORM,
 657                 VK_FORMAT_D32_SFLOAT
 658         };
 659         static const VkFormat s_requiredStorageImageFormats[] =
 660         {
 661                 VK_FORMAT_R8G8B8A8_UNORM,
 662                 VK_FORMAT_R8G8B8A8_SNORM,
 663                 VK_FORMAT_R8G8B8A8_UINT,
 664                 VK_FORMAT_R8G8B8A8_SINT,
 665                 VK_FORMAT_R16G16B16A16_UINT,
 666                 VK_FORMAT_R16G16B16A16_SINT,
 667                 VK_FORMAT_R16G16B16A16_SFLOAT,
 668                 VK_FORMAT_R32_UINT,
 669                 VK_FORMAT_R32_SINT,
 670                 VK_FORMAT_R32_SFLOAT,
 671                 VK_FORMAT_R32G32_UINT,
 672                 VK_FORMAT_R32G32_SINT,
 673                 VK_FORMAT_R32G32_SFLOAT,
 674                 VK_FORMAT_R32G32B32A32_UINT,
 675                 VK_FORMAT_R32G32B32A32_SINT,
 676                 VK_FORMAT_R32G32B32A32_SFLOAT
 677         };
 678         static const VkFormat s_requiredStorageImageAtomicFormats[] =
 679         {
 680                 VK_FORMAT_R32_UINT,
 681                 VK_FORMAT_R32_SINT
 682         };
 683         static const VkFormat s_requiredColorAttachmentBlitDstFormats[] =
 684         {
 685                 VK_FORMAT_R5G6B5_UNORM_PACK16,
 686                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
 687                 VK_FORMAT_R8_UNORM,
 688                 VK_FORMAT_R8_UINT,
 689                 VK_FORMAT_R8_SINT,
 690                 VK_FORMAT_R8G8_UNORM,
 691                 VK_FORMAT_R8G8_UINT,
 692                 VK_FORMAT_R8G8_SINT,
 693                 VK_FORMAT_R8G8B8A8_UNORM,
 694                 VK_FORMAT_R8G8B8A8_UINT,
 695                 VK_FORMAT_R8G8B8A8_SINT,
 696                 VK_FORMAT_R8G8B8A8_SRGB,
 697                 VK_FORMAT_B8G8R8A8_UNORM,
 698                 VK_FORMAT_B8G8R8A8_SRGB,
 699                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
 700                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
 701                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
 702                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
 703                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
 704                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
 705                 VK_FORMAT_R16_UINT,
 706                 VK_FORMAT_R16_SINT,
 707                 VK_FORMAT_R16_SFLOAT,
 708                 VK_FORMAT_R16G16_UINT,
 709                 VK_FORMAT_R16G16_SINT,
 710                 VK_FORMAT_R16G16_SFLOAT,
 711                 VK_FORMAT_R16G16B16A16_UINT,
 712                 VK_FORMAT_R16G16B16A16_SINT,
 713                 VK_FORMAT_R16G16B16A16_SFLOAT,
 714                 VK_FORMAT_R32_UINT,
 715                 VK_FORMAT_R32_SINT,
 716                 VK_FORMAT_R32_SFLOAT,
 717                 VK_FORMAT_R32G32_UINT,
 718                 VK_FORMAT_R32G32_SINT,
 719                 VK_FORMAT_R32G32_SFLOAT,
 720                 VK_FORMAT_R32G32B32A32_UINT,
 721                 VK_FORMAT_R32G32B32A32_SINT,
 722                 VK_FORMAT_R32G32B32A32_SFLOAT
 723         };
 724         static const VkFormat s_requiredColorAttachmentBlendFormats[] =
 725         {
 726                 VK_FORMAT_R5G6B5_UNORM_PACK16,
 727                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
 728                 VK_FORMAT_R8_UNORM,
 729                 VK_FORMAT_R8G8_UNORM,
 730                 VK_FORMAT_R8G8B8A8_UNORM,
 731                 VK_FORMAT_R8G8B8A8_SRGB,
 732                 VK_FORMAT_B8G8R8A8_UNORM,
 733                 VK_FORMAT_B8G8R8A8_SRGB,
 734                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
 735                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
 736                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
 737                 VK_FORMAT_R16_SFLOAT,
 738                 VK_FORMAT_R16G16_SFLOAT,
 739                 VK_FORMAT_R16G16B16A16_SFLOAT
 740         };
 741         static const VkFormat s_requiredDepthStencilAttachmentFormats[] =
 742         {
 743                 VK_FORMAT_D16_UNORM
 744         };
 745
 746         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
 747
 748         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageBlitSrcFormats), DE_ARRAY_END(s_requiredSampledImageBlitSrcFormats), format))
 749                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT|VK_FORMAT_FEATURE_BLIT_SRC_BIT;
 750
 751         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageFormats), DE_ARRAY_END(s_requiredStorageImageFormats), format))
 752                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
 753
 754         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageAtomicFormats), DE_ARRAY_END(s_requiredStorageImageAtomicFormats), format))
 755                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
 756
 757         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlitDstFormats), DE_ARRAY_END(s_requiredColorAttachmentBlitDstFormats), format))
 758                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT|VK_FORMAT_FEATURE_BLIT_DST_BIT;
 759
 760         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlendFormats), DE_ARRAY_END(s_requiredColorAttachmentBlendFormats), format))
 761                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
 762
 763         if (de::contains(DE_ARRAY_BEGIN(s_requiredDepthStencilAttachmentFormats), DE_ARRAY_END(s_requiredDepthStencilAttachmentFormats), format))
 764                 flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
 765
 766         return flags;
 767 }
 768
 769 VkFormatFeatureFlags getRequiredBufferFeatures (VkFormat format)
 770 {
 771         static const VkFormat s_requiredVertexBufferFormats[] =
 772         {
 773                 VK_FORMAT_R8_UNORM,
 774                 VK_FORMAT_R8_SNORM,
 775                 VK_FORMAT_R8_UINT,
 776                 VK_FORMAT_R8_SINT,
 777                 VK_FORMAT_R8G8_UNORM,
 778                 VK_FORMAT_R8G8_SNORM,
 779                 VK_FORMAT_R8G8_UINT,
 780                 VK_FORMAT_R8G8_SINT,
 781                 VK_FORMAT_R8G8B8A8_UNORM,
 782                 VK_FORMAT_R8G8B8A8_SNORM,
 783                 VK_FORMAT_R8G8B8A8_UINT,
 784                 VK_FORMAT_R8G8B8A8_SINT,
 785                 VK_FORMAT_B8G8R8A8_UNORM,
 786                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
 787                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
 788                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
 789                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
 790                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
 791                 VK_FORMAT_R16_UNORM,
 792                 VK_FORMAT_R16_SNORM,
 793                 VK_FORMAT_R16_UINT,
 794                 VK_FORMAT_R16_SINT,
 795                 VK_FORMAT_R16_SFLOAT,
 796                 VK_FORMAT_R16G16_UNORM,
 797                 VK_FORMAT_R16G16_SNORM,
 798                 VK_FORMAT_R16G16_UINT,
 799                 VK_FORMAT_R16G16_SINT,
 800                 VK_FORMAT_R16G16_SFLOAT,
 801                 VK_FORMAT_R16G16B16A16_UNORM,
 802                 VK_FORMAT_R16G16B16A16_SNORM,
 803                 VK_FORMAT_R16G16B16A16_UINT,
 804                 VK_FORMAT_R16G16B16A16_SINT,
 805                 VK_FORMAT_R16G16B16A16_SFLOAT,
 806                 VK_FORMAT_R32_UINT,
 807                 VK_FORMAT_R32_SINT,
 808                 VK_FORMAT_R32_SFLOAT,
 809                 VK_FORMAT_R32G32_UINT,
 810                 VK_FORMAT_R32G32_SINT,
 811                 VK_FORMAT_R32G32_SFLOAT,
 812                 VK_FORMAT_R32G32B32_UINT,
 813                 VK_FORMAT_R32G32B32_SINT,
 814                 VK_FORMAT_R32G32B32_SFLOAT,
 815                 VK_FORMAT_R32G32B32A32_UINT,
 816                 VK_FORMAT_R32G32B32A32_SINT,
 817                 VK_FORMAT_R32G32B32A32_SFLOAT
 818         };
 819         static const VkFormat s_requiredUniformTexelBufferFormats[] =
 820         {
 821                 VK_FORMAT_R8_UNORM,
 822                 VK_FORMAT_R8_SNORM,
 823                 VK_FORMAT_R8_UINT,
 824                 VK_FORMAT_R8_SINT,
 825                 VK_FORMAT_R8G8_UNORM,
 826                 VK_FORMAT_R8G8_SNORM,
 827                 VK_FORMAT_R8G8_UINT,
 828                 VK_FORMAT_R8G8_SINT,
 829                 VK_FORMAT_R8G8B8A8_UNORM,
 830                 VK_FORMAT_R8G8B8A8_SNORM,
 831                 VK_FORMAT_R8G8B8A8_UINT,
 832                 VK_FORMAT_R8G8B8A8_SINT,
 833                 VK_FORMAT_B8G8R8A8_UNORM,
 834                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
 835                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
 836                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
 837                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
 838                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
 839                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
 840                 VK_FORMAT_R16_UINT,
 841                 VK_FORMAT_R16_SINT,
 842                 VK_FORMAT_R16_SFLOAT,
 843                 VK_FORMAT_R16G16_UINT,
 844                 VK_FORMAT_R16G16_SINT,
 845                 VK_FORMAT_R16G16_SFLOAT,
 846                 VK_FORMAT_R16G16B16A16_UINT,
 847                 VK_FORMAT_R16G16B16A16_SINT,
 848                 VK_FORMAT_R16G16B16A16_SFLOAT,
 849                 VK_FORMAT_R32_UINT,
 850                 VK_FORMAT_R32_SINT,
 851                 VK_FORMAT_R32_SFLOAT,
 852                 VK_FORMAT_R32G32_UINT,
 853                 VK_FORMAT_R32G32_SINT,
 854                 VK_FORMAT_R32G32_SFLOAT,
 855                 VK_FORMAT_R32G32B32A32_UINT,
 856                 VK_FORMAT_R32G32B32A32_SINT,
 857                 VK_FORMAT_R32G32B32A32_SFLOAT,
 858                 VK_FORMAT_B10G11R11_UFLOAT_PACK32
 859         };
 860         static const VkFormat s_requiredStorageTexelBufferFormats[] =
 861         {
 862                 VK_FORMAT_R8G8B8A8_UNORM,
 863                 VK_FORMAT_R8G8B8A8_SNORM,
 864                 VK_FORMAT_R8G8B8A8_UINT,
 865                 VK_FORMAT_R8G8B8A8_SINT,
 866                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
 867                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
 868                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
 869                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
 870                 VK_FORMAT_R16G16B16A16_UINT,
 871                 VK_FORMAT_R16G16B16A16_SINT,
 872                 VK_FORMAT_R16G16B16A16_SFLOAT,
 873                 VK_FORMAT_R32_UINT,
 874                 VK_FORMAT_R32_SINT,
 875                 VK_FORMAT_R32_SFLOAT,
 876                 VK_FORMAT_R32G32_UINT,
 877                 VK_FORMAT_R32G32_SINT,
 878                 VK_FORMAT_R32G32_SFLOAT,
 879                 VK_FORMAT_R32G32B32A32_UINT,
 880                 VK_FORMAT_R32G32B32A32_SINT,
 881                 VK_FORMAT_R32G32B32A32_SFLOAT
 882         };
 883         static const VkFormat s_requiredStorageTexelBufferAtomicFormats[] =
 884         {
 885                 VK_FORMAT_R32_UINT,
 886                 VK_FORMAT_R32_SINT
 887         };
 888
 889         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
 890
 891         if (de::contains(DE_ARRAY_BEGIN(s_requiredVertexBufferFormats), DE_ARRAY_END(s_requiredVertexBufferFormats), format))
 892                 flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
 893
 894         if (de::contains(DE_ARRAY_BEGIN(s_requiredUniformTexelBufferFormats), DE_ARRAY_END(s_requiredUniformTexelBufferFormats), format))
 895                 flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
 896
 897         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferFormats), DE_ARRAY_END(s_requiredStorageTexelBufferFormats), format))
 898                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
 899
 900         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferAtomicFormats), DE_ARRAY_END(s_requiredStorageTexelBufferAtomicFormats), format))
 901                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
 902
 903         return flags;
 904 }
 905
 906 tcu::TestStatus formatProperties (Context& context, VkFormat format)
 907 {
 908         TestLog&                                        log                             = context.getTestContext().getLog();
 909         const VkFormatProperties        properties              = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
 910         bool                                            allOk                   = true;
 911
 912         const struct
 913         {
 914                 VkFormatFeatureFlags VkFormatProperties::*      field;
 915                 const char*                                                                     fieldName;
 916                 VkFormatFeatureFlags                                            requiredFeatures;
 917         } fields[] =
 918         {
 919                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         (VkFormatFeatureFlags)0                                         },
 920                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        getRequiredOptimalTilingFeatures(format)        },
 921                 { &VkFormatProperties::bufferFeatures,                  "buffeFeatures",                        getRequiredBufferFeatures(format)                       }
 922         };
 923
 924         log << TestLog::Message << properties << TestLog::EndMessage;
 925
 926         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
 927         {
 928                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
 929                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
 930                 const VkFormatFeatureFlags              required        = fields[fieldNdx].requiredFeatures;
 931
 932                 if ((supported & required) != required)
 933                 {
 934                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
 935                                                                     << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
 936                                                                         << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
 937                                 << TestLog::EndMessage;
 938                         allOk = false;
 939                 }
 940         }
 941
 942         if (allOk)
 943                 return tcu::TestStatus::pass("Query and validation passed");
 944         else
 945                 return tcu::TestStatus::fail("Required features not supported");
 946 }
 947
 948 bool optimalTilingFeaturesSupported (Context& context, VkFormat format, VkFormatFeatureFlags features)
 949 {
 950         const VkFormatProperties        properties      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
 951
 952         return (properties.optimalTilingFeatures & features) == features;
 953 }
 954
 955 bool optimalTilingFeaturesSupportedForAll (Context& context, const VkFormat* begin, const VkFormat* end, VkFormatFeatureFlags features)
 956 {
 957         for (const VkFormat* cur = begin; cur != end; ++cur)
 958         {
 959                 if (!optimalTilingFeaturesSupported(context, *cur, features))
 960                         return false;
 961         }
 962
 963         return true;
 964 }
 965
 966 tcu::TestStatus testDepthStencilSupported (Context& context)
 967 {
 968         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_X8_D24_UNORM_PACK32, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
 969                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
 970                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_X8_D24_UNORM_PACK32 or VK_FORMAT_D32_SFLOAT");
 971
 972         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
 973                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
 974                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT");
 975
 976         return tcu::TestStatus::pass("Required depth/stencil formats supported");
 977 }
 978
 979 tcu::TestStatus testCompressedFormatsSupported (Context& context)
 980 {
 981         static const VkFormat s_allBcFormats[] =
 982         {
 983                 VK_FORMAT_BC1_RGB_UNORM_BLOCK,
 984                 VK_FORMAT_BC1_RGB_SRGB_BLOCK,
 985                 VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
 986                 VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
 987                 VK_FORMAT_BC2_UNORM_BLOCK,
 988                 VK_FORMAT_BC2_SRGB_BLOCK,
 989                 VK_FORMAT_BC3_UNORM_BLOCK,
 990                 VK_FORMAT_BC3_SRGB_BLOCK,
 991                 VK_FORMAT_BC4_UNORM_BLOCK,
 992                 VK_FORMAT_BC4_SNORM_BLOCK,
 993                 VK_FORMAT_BC5_UNORM_BLOCK,
 994                 VK_FORMAT_BC5_SNORM_BLOCK,
 995                 VK_FORMAT_BC6H_UFLOAT_BLOCK,
 996                 VK_FORMAT_BC6H_SFLOAT_BLOCK,
 997                 VK_FORMAT_BC7_UNORM_BLOCK,
 998                 VK_FORMAT_BC7_SRGB_BLOCK,
 999         };
1000         static const VkFormat s_allEtc2Formats[] =
1001         {
1002                 VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
1003                 VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
1004                 VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
1005                 VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
1006                 VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
1007                 VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
1008                 VK_FORMAT_EAC_R11_UNORM_BLOCK,
1009                 VK_FORMAT_EAC_R11_SNORM_BLOCK,
1010                 VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
1011                 VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
1012         };
1013         static const VkFormat s_allAstcLdrFormats[] =
1014         {
1015                 VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
1016                 VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
1017                 VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
1018                 VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
1019                 VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
1020                 VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
1021                 VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
1022                 VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
1023                 VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
1024                 VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
1025                 VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
1026                 VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
1027                 VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
1028                 VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
1029                 VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
1030                 VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
1031                 VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
1032                 VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
1033                 VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
1034                 VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
1035                 VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
1036                 VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
1037                 VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
1038                 VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
1039                 VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
1040                 VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
1041                 VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
1042                 VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
1043         };
1044
1045         static const struct
1046         {
1047                 const char*                                                                     setName;
1048                 const char*                                                                     featureName;
1049                 const VkBool32 VkPhysicalDeviceFeatures::*      feature;
1050                 const VkFormat*                                                         formatsBegin;
1051                 const VkFormat*                                                         formatsEnd;
1052         } s_compressedFormatSets[] =
1053         {
1054                 { "BC",                 "textureCompressionBC",                 &VkPhysicalDeviceFeatures::textureCompressionBC,                DE_ARRAY_BEGIN(s_allBcFormats),                 DE_ARRAY_END(s_allBcFormats)            },
1055                 { "ETC2",               "textureCompressionETC2",               &VkPhysicalDeviceFeatures::textureCompressionETC2,              DE_ARRAY_BEGIN(s_allEtc2Formats),               DE_ARRAY_END(s_allEtc2Formats)          },
1056                 { "ASTC LDR",   "textureCompressionASTC_LDR",   &VkPhysicalDeviceFeatures::textureCompressionASTC_LDR,  DE_ARRAY_BEGIN(s_allAstcLdrFormats),    DE_ARRAY_END(s_allAstcLdrFormats)       },
1057         };
1058
1059         TestLog&                                                log                                     = context.getTestContext().getLog();
1060         const VkPhysicalDeviceFeatures& features                        = context.getDeviceFeatures();
1061         int                                                             numSupportedSets        = 0;
1062         int                                                             numErrors                       = 0;
1063         int                                                             numWarnings                     = 0;
1064
1065         for (int setNdx = 0; setNdx < DE_LENGTH_OF_ARRAY(s_compressedFormatSets); ++setNdx)
1066         {
1067                 const char* const       setName                 = s_compressedFormatSets[setNdx].setName;
1068                 const char* const       featureName             = s_compressedFormatSets[setNdx].featureName;
1069                 const bool                      featureBitSet   = features.*s_compressedFormatSets[setNdx].feature == VK_TRUE;
1070                 const bool                      allSupported    = optimalTilingFeaturesSupportedForAll(context,
1071                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsBegin,
1072                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsEnd,
1073                                                                                                                                                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT);
1074
1075                 if (featureBitSet && !allSupported)
1076                 {
1077                         log << TestLog::Message << "ERROR: " << featureName << " = VK_TRUE but " << setName << " formats not supported" << TestLog::EndMessage;
1078                         numErrors += 1;
1079                 }
1080                 else if (allSupported && !featureBitSet)
1081                 {
1082                         log << TestLog::Message << "WARNING: " << setName << " formats supported but " << featureName << " = VK_FALSE" << TestLog::EndMessage;
1083                         numWarnings += 1;
1084                 }
1085
1086                 if (featureBitSet)
1087                 {
1088                         log << TestLog::Message << "All " << setName << " formats are supported" << TestLog::EndMessage;
1089                         numSupportedSets += 1;
1090                 }
1091                 else
1092                         log << TestLog::Message << setName << " formats are not supported" << TestLog::EndMessage;
1093         }
1094
1095         if (numSupportedSets == 0)
1096         {
1097                 log << TestLog::Message << "No compressed format sets supported" << TestLog::EndMessage;
1098                 numErrors += 1;
1099         }
1100
1101         if (numErrors > 0)
1102                 return tcu::TestStatus::fail("Compressed format support not valid");
1103         else if (numWarnings > 0)
1104                 return tcu::TestStatus(QP_TEST_RESULT_QUALITY_WARNING, "Found inconsistencies in compressed format support");
1105         else
1106                 return tcu::TestStatus::pass("Compressed texture format support is valid");
1107 }
1108
1109 void createFormatTests (tcu::TestCaseGroup* testGroup)
1110 {
1111         DE_STATIC_ASSERT(VK_FORMAT_UNDEFINED == 0);
1112
1113         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_FORMAT_LAST; ++formatNdx)
1114         {
1115                 const VkFormat          format                  = (VkFormat)formatNdx;
1116                 const char* const       enumName                = getFormatName(format);
1117                 const string            caseName                = de::toLower(string(enumName).substr(10));
1118
1119                 addFunctionCase(testGroup, caseName, enumName, formatProperties, format);
1120         }
1121
1122         addFunctionCase(testGroup, "depth_stencil",                     "",     testDepthStencilSupported);
1123         addFunctionCase(testGroup, "compressed_formats",        "",     testCompressedFormatsSupported);
1124 }
1125
1126 VkImageUsageFlags getValidImageUsageFlags (VkFormat, VkFormatFeatureFlags supportedFeatures)
1127 {
1128         VkImageUsageFlags       flags   = (VkImageUsageFlags)0;
1129
1130         // If format is supported at all, it must be valid transfer src+dst
1131         if (supportedFeatures != 0)
1132                 flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1133
1134         if ((supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
1135                 flags |= VK_IMAGE_USAGE_SAMPLED_BIT;
1136
1137         if ((supportedFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0)
1138                 flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT|VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1139
1140         if ((supportedFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1141                 flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
1142
1143         if ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0)
1144                 flags |= VK_IMAGE_USAGE_STORAGE_BIT;
1145
1146         return flags;
1147 }
1148
1149 bool isValidImageUsageFlagCombination (VkImageUsageFlags usage)
1150 {
1151         return usage != 0;
1152 }
1153
1154 VkImageCreateFlags getValidImageCreateFlags (const VkPhysicalDeviceFeatures& deviceFeatures, VkFormat, VkFormatFeatureFlags, VkImageType type, VkImageUsageFlags usage)
1155 {
1156         VkImageCreateFlags      flags   = (VkImageCreateFlags)0;
1157
1158         if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1159         {
1160                 flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
1161
1162                 if (type == VK_IMAGE_TYPE_2D)
1163                         flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
1164         }
1165
1166         if ((usage & (VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_STORAGE_BIT)) != 0 &&
1167                 (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) == 0)
1168         {
1169                 if (deviceFeatures.sparseBinding)
1170                         flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT;
1171
1172                 if (deviceFeatures.sparseResidencyAliased)
1173                         flags |= VK_IMAGE_CREATE_SPARSE_ALIASED_BIT;
1174         }
1175
1176         return flags;
1177 }
1178
1179 bool isValidImageCreateFlagCombination (VkImageCreateFlags)
1180 {
1181         return true;
1182 }
1183
1184 bool isRequiredImageParameterCombination (const VkPhysicalDeviceFeatures&       deviceFeatures,
1185                                                                                   const VkFormat                                        format,
1186                                                                                   const VkFormatProperties&                     formatProperties,
1187                                                                                   const VkImageType                                     imageType,
1188                                                                                   const VkImageTiling                           imageTiling,
1189                                                                                   const VkImageUsageFlags                       usageFlags,
1190                                                                                   const VkImageCreateFlags                      createFlags)
1191 {
1192         DE_UNREF(deviceFeatures);
1193         DE_UNREF(formatProperties);
1194         DE_UNREF(createFlags);
1195
1196         // Linear images can have arbitrary limitations
1197         if (imageTiling == VK_IMAGE_TILING_LINEAR)
1198                 return false;
1199
1200         // Support for other usages for compressed formats is optional
1201         if (isCompressedFormat(format) &&
1202                 (usageFlags & ~(VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT)) != 0)
1203                 return false;
1204
1205         // Support for 1D, and sliced 3D compressed formats is optional
1206         if (isCompressedFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
1207                 return false;
1208
1209         DE_ASSERT(deviceFeatures.sparseBinding || (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) == 0);
1210         DE_ASSERT(deviceFeatures.sparseResidencyAliased || (createFlags & VK_IMAGE_CREATE_SPARSE_ALIASED_BIT) == 0);
1211
1212         return true;
1213 }
1214
1215 VkSampleCountFlags getRequiredOptimalTilingSampleCounts (const VkPhysicalDeviceLimits&  deviceLimits,
1216                                                                                                                  const VkFormat                                 format,
1217                                                                                                                  const VkImageUsageFlags                usageFlags)
1218 {
1219         if (!isCompressedFormat(format))
1220         {
1221                 const tcu::TextureFormat                tcuFormat       = mapVkFormat(format);
1222
1223                 if (usageFlags & VK_IMAGE_USAGE_STORAGE_BIT)
1224                         return deviceLimits.storageImageSampleCounts;
1225                 else if (tcuFormat.order == tcu::TextureFormat::D)
1226                         return deviceLimits.sampledImageDepthSampleCounts;
1227                 else if (tcuFormat.order == tcu::TextureFormat::S)
1228                         return deviceLimits.sampledImageStencilSampleCounts;
1229                 else if (tcuFormat.order == tcu::TextureFormat::DS)
1230                         return deviceLimits.sampledImageDepthSampleCounts & deviceLimits.sampledImageStencilSampleCounts;
1231                 else
1232                 {
1233                         const tcu::TextureChannelClass  chnClass        = tcu::getTextureChannelClass(tcuFormat.type);
1234
1235                         if (chnClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER ||
1236                                 chnClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
1237                                 return deviceLimits.sampledImageIntegerSampleCounts;
1238                         else
1239                                 return deviceLimits.sampledImageColorSampleCounts;
1240                 }
1241         }
1242         else
1243                 return VK_SAMPLE_COUNT_1_BIT;
1244 }
1245
1246 struct ImageFormatPropertyCase
1247 {
1248         VkFormat                format;
1249         VkImageType             imageType;
1250         VkImageTiling   tiling;
1251
1252         ImageFormatPropertyCase (VkFormat format_, VkImageType imageType_, VkImageTiling tiling_)
1253                 : format        (format_)
1254                 , imageType     (imageType_)
1255                 , tiling        (tiling_)
1256         {}
1257
1258         ImageFormatPropertyCase (void)
1259                 : format        (VK_FORMAT_LAST)
1260                 , imageType     (VK_IMAGE_TYPE_LAST)
1261                 , tiling        (VK_IMAGE_TILING_LAST)
1262         {}
1263 };
1264
1265 tcu::TestStatus imageFormatProperties (Context& context, ImageFormatPropertyCase params)
1266 {
1267         TestLog&                                                log                                     = context.getTestContext().getLog();
1268         const VkFormat                                  format                          = params.format;
1269         const VkImageType                               imageType                       = params.imageType;
1270         const VkImageTiling                             tiling                          = params.tiling;
1271         const VkPhysicalDeviceFeatures& deviceFeatures          = context.getDeviceFeatures();
1272         const VkPhysicalDeviceLimits&   deviceLimits            = context.getDeviceProperties().limits;
1273         const VkFormatProperties                formatProperties        = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1274
1275         const VkFormatFeatureFlags              supportedFeatures       = tiling == VK_IMAGE_TILING_LINEAR ? formatProperties.linearTilingFeatures : formatProperties.optimalTilingFeatures;
1276         const VkImageUsageFlags                 usageFlagSet            = getValidImageUsageFlags(format, supportedFeatures);
1277
1278         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= usageFlagSet; curUsageFlags++)
1279         {
1280                 if ((curUsageFlags & ~usageFlagSet) != 0 ||
1281                         !isValidImageUsageFlagCombination(curUsageFlags))
1282                         continue;
1283
1284                 const VkImageCreateFlags        createFlagSet           = getValidImageCreateFlags(deviceFeatures, format, supportedFeatures, imageType, curUsageFlags);
1285
1286                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= createFlagSet; curCreateFlags++)
1287                 {
1288                         if ((curCreateFlags & ~createFlagSet) != 0 ||
1289                                 !isValidImageCreateFlagCombination(curCreateFlags))
1290                                 continue;
1291
1292                         const bool      isRequiredCombination   = isRequiredImageParameterCombination(deviceFeatures,
1293                                                                                                                                                                           format,
1294                                                                                                                                                                           formatProperties,
1295                                                                                                                                                                           imageType,
1296                                                                                                                                                                           tiling,
1297                                                                                                                                                                           curUsageFlags,
1298                                                                                                                                                                           curCreateFlags);
1299
1300                         log << TestLog::Message << "Testing " << getImageTypeStr(imageType) << ", "
1301                                                                         << getImageTilingStr(tiling) << ", "
1302                                                                         << getImageUsageFlagsStr(curUsageFlags) << ", "
1303                                                                         << getImageCreateFlagsStr(curCreateFlags)
1304                                 << TestLog::EndMessage;
1305
1306                         try
1307                         {
1308                                 const VkImageFormatProperties   properties                      = getPhysicalDeviceImageFormatProperties(context.getInstanceInterface(),
1309                                                                                                                                                                                                                          context.getPhysicalDevice(),
1310                                                                                                                                                                                                                          format,
1311                                                                                                                                                                                                                          imageType,
1312                                                                                                                                                                                                                          tiling,
1313                                                                                                                                                                                                                          curUsageFlags,
1314                                                                                                                                                                                                                          curCreateFlags);
1315                                 const deUint32                                  fullMipPyramidSize      = de::max(de::max(deLog2Ceil32(properties.maxExtent.width),
1316                                                                                                                                                                           deLog2Ceil32(properties.maxExtent.height)),
1317                                                                                                                                                           deLog2Ceil32(properties.maxExtent.depth)) + 1;
1318
1319                                 log << TestLog::Message << properties << "\n" << TestLog::EndMessage;
1320
1321                                 TCU_CHECK(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width >= 1 && properties.maxExtent.height == 1 && properties.maxExtent.depth == 1));
1322                                 TCU_CHECK(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth == 1));
1323                                 TCU_CHECK(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth >= 1));
1324
1325                                 if (tiling == VK_IMAGE_TILING_OPTIMAL)
1326                                 {
1327                                         const VkSampleCountFlags        requiredSampleCounts    = getRequiredOptimalTilingSampleCounts(deviceLimits, format, curUsageFlags);
1328                                         TCU_CHECK((properties.sampleCounts & requiredSampleCounts) == requiredSampleCounts);
1329                                 }
1330                                 else
1331                                         TCU_CHECK(properties.sampleCounts == VK_SAMPLE_COUNT_1_BIT);
1332
1333                                 if (isRequiredCombination)
1334                                 {
1335                                         TCU_CHECK(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width  >= deviceLimits.maxImageDimension1D));
1336                                         TCU_CHECK(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width  >= deviceLimits.maxImageDimension2D &&
1337                                                                                                                                 properties.maxExtent.height     >= deviceLimits.maxImageDimension2D));
1338                                         TCU_CHECK(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width  >= deviceLimits.maxImageDimension3D &&
1339                                                                                                                                 properties.maxExtent.height     >= deviceLimits.maxImageDimension3D &&
1340                                                                                                                                 properties.maxExtent.depth      >= deviceLimits.maxImageDimension3D));
1341                                         TCU_CHECK(properties.maxMipLevels == fullMipPyramidSize);
1342                                         TCU_CHECK(imageType != VK_IMAGE_TYPE_3D || properties.maxArrayLayers == 1);
1343                                         TCU_CHECK(imageType == VK_IMAGE_TYPE_3D || properties.maxArrayLayers >= deviceLimits.maxImageArrayLayers);
1344                                 }
1345                                 else
1346                                 {
1347                                         TCU_CHECK(properties.maxMipLevels == 1 || properties.maxMipLevels == fullMipPyramidSize);
1348                                         TCU_CHECK(properties.maxArrayLayers >= 1);
1349                                 }
1350
1351                                 TCU_CHECK(properties.maxResourceSize >= (VkDeviceSize)MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE);
1352                         }
1353                         catch (const Error& error)
1354                         {
1355                                 if (error.getError() == VK_ERROR_FORMAT_NOT_SUPPORTED)
1356                                 {
1357                                         log << TestLog::Message << "Got VK_ERROR_FORMAT_NOT_SUPPORTED" << TestLog::EndMessage;
1358
1359                                         if (isRequiredCombination)
1360                                                 TCU_FAIL("VK_ERROR_FORMAT_NOT_SUPPORTED returned for required image parameter combination");
1361                                 }
1362                                 else
1363                                         throw;
1364                         }
1365                 }
1366         }
1367
1368         return tcu::TestStatus::pass("All queries succeeded");
1369 }
1370
1371 void createImageFormatTypeTilingTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
1372 {
1373         DE_ASSERT(params.format == VK_FORMAT_LAST);
1374
1375         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_FORMAT_LAST; ++formatNdx)
1376         {
1377                 const VkFormat          format                  = (VkFormat)formatNdx;
1378                 const char* const       enumName                = getFormatName(format);
1379                 const string            caseName                = de::toLower(string(enumName).substr(10));
1380
1381                 params.format = format;
1382
1383                 addFunctionCase(testGroup, caseName, enumName, imageFormatProperties, params);
1384         }
1385 }
1386
1387 void createImageFormatTypeTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
1388 {
1389         DE_ASSERT(params.tiling == VK_IMAGE_TILING_LAST);
1390
1391         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "optimal",     "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(VK_FORMAT_LAST, params.imageType, VK_IMAGE_TILING_OPTIMAL)));
1392         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "linear",      "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(VK_FORMAT_LAST, params.imageType, VK_IMAGE_TILING_LINEAR)));
1393 }
1394
1395 void createImageFormatTests (tcu::TestCaseGroup* testGroup)
1396 {
1397         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "1d", "", createImageFormatTypeTests, ImageFormatPropertyCase(VK_FORMAT_LAST, VK_IMAGE_TYPE_1D, VK_IMAGE_TILING_LAST)));
1398         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "2d", "", createImageFormatTypeTests, ImageFormatPropertyCase(VK_FORMAT_LAST, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_LAST)));
1399         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "3d", "", createImageFormatTypeTests, ImageFormatPropertyCase(VK_FORMAT_LAST, VK_IMAGE_TYPE_3D, VK_IMAGE_TILING_LAST)));
1400 }
1401
1402 } // anonymous
1403
1404 tcu::TestCaseGroup* createFeatureInfoTests (tcu::TestContext& testCtx)
1405 {
1406         de::MovePtr<tcu::TestCaseGroup> infoTests       (new tcu::TestCaseGroup(testCtx, "info", "Platform Information Tests"));
1407
1408         {
1409                 de::MovePtr<tcu::TestCaseGroup> instanceInfoTests       (new tcu::TestCaseGroup(testCtx, "instance", "Instance Information Tests"));
1410
1411                 addFunctionCase(instanceInfoTests.get(), "physical_devices",            "Physical devices",                     enumeratePhysicalDevices);
1412                 addFunctionCase(instanceInfoTests.get(), "layers",                                      "Layers",                                       enumerateInstanceLayers);
1413                 addFunctionCase(instanceInfoTests.get(), "extensions",                          "Extensions",                           enumerateInstanceExtensions);
1414
1415                 infoTests->addChild(instanceInfoTests.release());
1416         }
1417
1418         {
1419                 de::MovePtr<tcu::TestCaseGroup> deviceInfoTests (new tcu::TestCaseGroup(testCtx, "device", "Device Information Tests"));
1420
1421                 addFunctionCase(deviceInfoTests.get(), "features",                                      "Device Features",                      deviceFeatures);
1422                 addFunctionCase(deviceInfoTests.get(), "properties",                            "Device Properties",            deviceProperties);
1423                 addFunctionCase(deviceInfoTests.get(), "queue_family_properties",       "Queue family properties",      deviceQueueFamilyProperties);
1424                 addFunctionCase(deviceInfoTests.get(), "memory_properties",                     "Memory properties",            deviceMemoryProperties);
1425                 addFunctionCase(deviceInfoTests.get(), "layers",                                        "Layers",                                       enumerateDeviceLayers);
1426                 addFunctionCase(deviceInfoTests.get(), "extensions",                            "Extensions",                           enumerateDeviceExtensions);
1427
1428                 infoTests->addChild(deviceInfoTests.release());
1429         }
1430
1431         infoTests->addChild(createTestGroup(testCtx, "format_properties",               "VkGetPhysicalDeviceFormatProperties() Tests",          createFormatTests));
1432         infoTests->addChild(createTestGroup(testCtx, "image_format_properties", "VkGetPhysicalDeviceImageFormatProperties() Tests",     createImageFormatTests));
1433
1434         return infoTests.release();
1435 }
1436
1437 } // api
1438 } // vkt