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