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

   1 /*-------------------------------------------------------------------------
   2  * Vulkan Conformance Tests
   3  * ------------------------
   4  *
   5  * Copyright (c) 2015 Google Inc.
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*!
  20  * \file
  21  * \brief Api Feature Query tests
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "vktApiFeatureInfo.hpp"
  25
  26 #include "vktTestCaseUtil.hpp"
  27 #include "vktTestGroupUtil.hpp"
  28
  29 #include "vkPlatform.hpp"
  30 #include "vkStrUtil.hpp"
  31 #include "vkRef.hpp"
  32 #include "vkDeviceUtil.hpp"
  33 #include "vkQueryUtil.hpp"
  34 #include "vkImageUtil.hpp"
  35 #include "vkApiVersion.hpp"
  36
  37 #include "tcuTestLog.hpp"
  38 #include "tcuFormatUtil.hpp"
  39 #include "tcuTextureUtil.hpp"
  40 #include "tcuResultCollector.hpp"
  41
  42 #include "deUniquePtr.hpp"
  43 #include "deString.h"
  44 #include "deStringUtil.hpp"
  45 #include "deSTLUtil.hpp"
  46 #include "deMemory.h"
  47 #include "deMath.h"
  48
  49 #include <vector>
  50 #include <set>
  51 #include <string>
  52
  53 namespace vkt
  54 {
  55 namespace api
  56 {
  57 namespace
  58 {
  59
  60 using namespace vk;
  61 using std::vector;
  62 using std::set;
  63 using std::string;
  64 using tcu::TestLog;
  65 using tcu::ScopedLogSection;
  66
  67 enum
  68 {
  69         GUARD_SIZE                                                              = 0x20,                 //!< Number of bytes to check
  70         GUARD_VALUE                                                             = 0xcd,                 //!< Data pattern
  71 };
  72
  73 static const VkDeviceSize MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE =        (1LLU<<31);     //!< Minimum value for VkImageFormatProperties::maxResourceSize (2GiB)
  74
  75 enum LimitFormat
  76 {
  77         LIMIT_FORMAT_SIGNED_INT,
  78         LIMIT_FORMAT_UNSIGNED_INT,
  79         LIMIT_FORMAT_FLOAT,
  80         LIMIT_FORMAT_DEVICE_SIZE,
  81         LIMIT_FORMAT_BITMASK,
  82
  83         LIMIT_FORMAT_LAST
  84 };
  85
  86 enum LimitType
  87 {
  88         LIMIT_TYPE_MIN,
  89         LIMIT_TYPE_MAX,
  90         LIMIT_TYPE_NONE,
  91
  92         LIMIT_TYPE_LAST
  93 };
  94
  95 #define LIMIT(_X_)              DE_OFFSET_OF(VkPhysicalDeviceLimits, _X_), (const char*)(#_X_)
  96 #define FEATURE(_X_)    DE_OFFSET_OF(VkPhysicalDeviceFeatures, _X_)
  97
  98 inline bool isExtensionSupported (const vector<string>& extensionStrings, const string& extensionName)
  99 {
 100         return de::contains(extensionStrings.begin(), extensionStrings.end(), extensionName);
 101 }
 102
 103 bool validateFeatureLimits(VkPhysicalDeviceProperties* properties, VkPhysicalDeviceFeatures* features, TestLog& log)
 104 {
 105         bool                                            limitsOk        = true;
 106         VkPhysicalDeviceLimits*         limits          = &properties->limits;
 107         struct FeatureLimitTable
 108         {
 109                 deUint32                offset;
 110                 const char*             name;
 111                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 112                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 113                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 114                 float                   floatVal;                       //!< Format is FLOAT
 115                 LimitFormat             format;
 116                 LimitType               type;
 117                 deInt32                 unsuppTableNdx;
 118         } featureLimitTable[] =   //!< Based on 1.0.28 Vulkan spec
 119         {
 120                 { LIMIT(maxImageDimension1D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 121                 { LIMIT(maxImageDimension2D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 122                 { LIMIT(maxImageDimension3D),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 123                 { LIMIT(maxImageDimensionCube),                                                         4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 124                 { LIMIT(maxImageArrayLayers),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 125                 { LIMIT(maxTexelBufferElements),                                                        65536, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 126                 { LIMIT(maxUniformBufferRange),                                                         16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 127                 { LIMIT(maxStorageBufferRange),                                                         0, 0, 0, 0, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 128                 { LIMIT(maxPushConstantsSize),                                                          128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 129                 { LIMIT(maxMemoryAllocationCount),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 130                 { LIMIT(maxSamplerAllocationCount),                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE , -1 },
 131                 { LIMIT(bufferImageGranularity),                                                        0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 132                 { LIMIT(bufferImageGranularity),                                                        0, 0, 131072, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 133                 { LIMIT(sparseAddressSpaceSize),                                                        0, 0, 2UL*1024*1024*1024, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 134                 { LIMIT(maxBoundDescriptorSets),                                                        4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 135                 { LIMIT(maxPerStageDescriptorSamplers),                                         16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 136                 { LIMIT(maxPerStageDescriptorUniformBuffers),                           12, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 137                 { LIMIT(maxPerStageDescriptorStorageBuffers),                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 138                 { LIMIT(maxPerStageDescriptorSampledImages),                            16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 139                 { LIMIT(maxPerStageDescriptorStorageImages),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 140                 { LIMIT(maxPerStageDescriptorInputAttachments),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 141                 { LIMIT(maxPerStageResources),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE , -1 },
 142                 { LIMIT(maxDescriptorSetSamplers),                                                      96, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 143                 { LIMIT(maxDescriptorSetUniformBuffers),                                        72, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 144                 { LIMIT(maxDescriptorSetUniformBuffersDynamic),                         8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 145                 { LIMIT(maxDescriptorSetStorageBuffers),                                        24, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 146                 { LIMIT(maxDescriptorSetStorageBuffersDynamic),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 147                 { LIMIT(maxDescriptorSetSampledImages),                                         96, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 148                 { LIMIT(maxDescriptorSetStorageImages),                                         24, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 149                 { LIMIT(maxDescriptorSetInputAttachments),                                      0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE  , -1 },
 150                 { LIMIT(maxVertexInputAttributes),                                                      16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 151                 { LIMIT(maxVertexInputBindings),                                                        16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 152                 { LIMIT(maxVertexInputAttributeOffset),                                         2047, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 153                 { LIMIT(maxVertexInputBindingStride),                                           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 154                 { LIMIT(maxVertexOutputComponents),                                                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 155                 { LIMIT(maxTessellationGenerationLevel),                                        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 156                 { LIMIT(maxTessellationPatchSize),                                                      32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 157                 { LIMIT(maxTessellationControlPerVertexInputComponents),        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 158                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 159                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        120, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 160                 { LIMIT(maxTessellationControlTotalOutputComponents),           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 161                 { LIMIT(maxTessellationEvaluationInputComponents),                      64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 162                 { LIMIT(maxTessellationEvaluationOutputComponents),                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 163                 { LIMIT(maxGeometryShaderInvocations),                                          32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 164                 { LIMIT(maxGeometryInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 165                 { LIMIT(maxGeometryOutputComponents),                                           64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 166                 { LIMIT(maxGeometryOutputVertices),                                                     256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 167                 { LIMIT(maxGeometryTotalOutputComponents),                                      1024, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 168                 { LIMIT(maxFragmentInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 169                 { LIMIT(maxFragmentOutputAttachments),                                          4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 170                 { LIMIT(maxFragmentDualSrcAttachments),                                         1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 171                 { LIMIT(maxFragmentCombinedOutputResources),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 172                 { LIMIT(maxComputeSharedMemorySize),                                            16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 173                 { LIMIT(maxComputeWorkGroupCount[0]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 174                 { LIMIT(maxComputeWorkGroupCount[1]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 175                 { LIMIT(maxComputeWorkGroupCount[2]),                                           65535,  0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 176                 { LIMIT(maxComputeWorkGroupInvocations),                                        128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 177                 { LIMIT(maxComputeWorkGroupSize[0]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 178                 { LIMIT(maxComputeWorkGroupSize[1]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 179                 { LIMIT(maxComputeWorkGroupSize[2]),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 180                 { LIMIT(subPixelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 181                 { LIMIT(subTexelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 182                 { LIMIT(mipmapPrecisionBits),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 183                 { LIMIT(maxDrawIndexedIndexValue),                                                      (deUint32)~0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 184                 { LIMIT(maxDrawIndirectCount),                                                          65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 185                 { LIMIT(maxSamplerLodBias),                                                                     0, 0, 0, 2.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 186                 { LIMIT(maxSamplerAnisotropy),                                                          0, 0, 0, 16.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 187                 { LIMIT(maxViewports),                                                                          16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 188                 { LIMIT(maxViewportDimensions[0]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 189                 { LIMIT(maxViewportDimensions[1]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 190                 { LIMIT(viewportBoundsRange[0]),                                                        0, 0, 0, -8192.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 191                 { LIMIT(viewportBoundsRange[1]),                                                        0, 0, 0, 8191.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 192                 { LIMIT(viewportSubPixelBits),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 193                 { LIMIT(minMemoryMapAlignment),                                                         64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 194                 { LIMIT(minTexelBufferOffsetAlignment),                                         0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 195                 { LIMIT(minTexelBufferOffsetAlignment),                                         0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 196                 { LIMIT(minUniformBufferOffsetAlignment),                                       0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 197                 { LIMIT(minUniformBufferOffsetAlignment),                                       0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 198                 { LIMIT(minStorageBufferOffsetAlignment),                                       0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 199                 { LIMIT(minStorageBufferOffsetAlignment),                                       0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 200                 { LIMIT(minTexelOffset),                                                                        0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 201                 { LIMIT(maxTexelOffset),                                                                        7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 202                 { LIMIT(minTexelGatherOffset),                                                          0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 203                 { LIMIT(maxTexelGatherOffset),                                                          7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 204                 { LIMIT(minInterpolationOffset),                                                        0, 0, 0, -0.5f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 205                 { LIMIT(maxInterpolationOffset),                                                        0, 0, 0, 0.5f - (1.0f/deFloatPow(2.0f, (float)limits->subPixelInterpolationOffsetBits)), LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 206                 { LIMIT(subPixelInterpolationOffsetBits),                                       4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 207                 { LIMIT(maxFramebufferWidth),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 208                 { LIMIT(maxFramebufferHeight),                                                          4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 209                 { LIMIT(maxFramebufferLayers),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 210                 { LIMIT(framebufferColorSampleCounts),                                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 211                 { LIMIT(framebufferDepthSampleCounts),                                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 212                 { LIMIT(framebufferStencilSampleCounts),                                        VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 213                 { LIMIT(framebufferNoAttachmentsSampleCounts),                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 214                 { LIMIT(maxColorAttachments),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 215                 { LIMIT(sampledImageColorSampleCounts),                                         VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 216                 { LIMIT(sampledImageIntegerSampleCounts),                                       VK_SAMPLE_COUNT_1_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 217                 { LIMIT(sampledImageDepthSampleCounts),                                         VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 218                 { LIMIT(sampledImageStencilSampleCounts),                                       VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 219                 { LIMIT(storageImageSampleCounts),                                                      VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 220                 { LIMIT(maxSampleMaskWords),                                                            1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 221                 { LIMIT(timestampComputeAndGraphics),                                           0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 222                 { LIMIT(timestampPeriod),                                                                       0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 223                 { LIMIT(maxClipDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 224                 { LIMIT(maxCullDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 225                 { LIMIT(maxCombinedClipAndCullDistances),                                       8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 226                 { LIMIT(discreteQueuePriorities),                                                       8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 227                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 228                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 229                 { LIMIT(pointSizeRange[1]),                                                                     0, 0, 0, 64.0f - limits->pointSizeGranularity , LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 230                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 231                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 232                 { LIMIT(lineWidthRange[1]),                                                                     0, 0, 0, 8.0f - limits->lineWidthGranularity, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 233                 { LIMIT(pointSizeGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 234                 { LIMIT(lineWidthGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 235                 { LIMIT(strictLines),                                                                           0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 236                 { LIMIT(standardSampleLocations),                                                       0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 237                 { LIMIT(optimalBufferCopyOffsetAlignment),                                      0, 0, 0, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_NONE, -1 },
 238                 { LIMIT(optimalBufferCopyRowPitchAlignment),                            0, 0, 0, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_NONE, -1 },
 239                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 240                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 241         };
 242
 243         const struct UnsupportedFeatureLimitTable
 244         {
 245                 deUint32                limitOffset;
 246                 const char*             name;
 247                 deUint32                featureOffset;
 248                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 249                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 250                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 251                 float                   floatVal;                       //!< Format is FLOAT
 252         } unsupportedFeatureTable[] =
 253         {
 254                 { LIMIT(sparseAddressSpaceSize),                                                        FEATURE(sparseBinding),                                 0, 0, 0, 0.0f },
 255                 { LIMIT(maxTessellationGenerationLevel),                                        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 256                 { LIMIT(maxTessellationPatchSize),                                                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 257                 { LIMIT(maxTessellationControlPerVertexInputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 258                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 259                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 260                 { LIMIT(maxTessellationControlTotalOutputComponents),           FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 261                 { LIMIT(maxTessellationEvaluationInputComponents),                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 262                 { LIMIT(maxTessellationEvaluationOutputComponents),                     FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 263                 { LIMIT(maxGeometryShaderInvocations),                                          FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 264                 { LIMIT(maxGeometryInputComponents),                                            FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 265                 { LIMIT(maxGeometryOutputComponents),                                           FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 266                 { LIMIT(maxGeometryOutputVertices),                                                     FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 267                 { LIMIT(maxGeometryTotalOutputComponents),                                      FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 268                 { LIMIT(maxFragmentDualSrcAttachments),                                         FEATURE(dualSrcBlend),                                  0, 0, 0, 0.0f },
 269                 { LIMIT(maxDrawIndexedIndexValue),                                                      FEATURE(fullDrawIndexUint32),                   (1<<24)-1, 0, 0, 0.0f },
 270                 { LIMIT(maxDrawIndirectCount),                                                          FEATURE(multiDrawIndirect),                             1, 0, 0, 0.0f },
 271                 { LIMIT(maxSamplerAnisotropy),                                                          FEATURE(samplerAnisotropy),                             1, 0, 0, 0.0f },
 272                 { LIMIT(maxViewports),                                                                          FEATURE(multiViewport),                                 1, 0, 0, 0.0f },
 273                 { LIMIT(minTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 274                 { LIMIT(maxTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 275                 { LIMIT(minInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 276                 { LIMIT(maxInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 277                 { LIMIT(subPixelInterpolationOffsetBits),                                       FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 278                 { LIMIT(storageImageSampleCounts),                                                      FEATURE(shaderStorageImageMultisample), VK_SAMPLE_COUNT_1_BIT, 0, 0, 0.0f },
 279                 { LIMIT(maxClipDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 280                 { LIMIT(maxCullDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 281                 { LIMIT(maxCombinedClipAndCullDistances),                                       FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 282                 { LIMIT(pointSizeRange[0]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 283                 { LIMIT(pointSizeRange[1]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 284                 { LIMIT(lineWidthRange[0]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 285                 { LIMIT(lineWidthRange[1]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 286                 { LIMIT(pointSizeGranularity),                                                          FEATURE(largePoints),                                   0, 0, 0, 0.0f },
 287                 { LIMIT(lineWidthGranularity),                                                          FEATURE(wideLines),                                             0, 0, 0, 0.0f }
 288         };
 289
 290         log << TestLog::Message << *limits << TestLog::EndMessage;
 291
 292         //!< First build a map from limit to unsupported table index
 293         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 294         {
 295                 for (deUint32 unsuppNdx = 0; unsuppNdx < DE_LENGTH_OF_ARRAY(unsupportedFeatureTable); unsuppNdx++)
 296                 {
 297                         if (unsupportedFeatureTable[unsuppNdx].limitOffset == featureLimitTable[ndx].offset)
 298                         {
 299                                 featureLimitTable[ndx].unsuppTableNdx = unsuppNdx;
 300                                 break;
 301                         }
 302                 }
 303         }
 304
 305         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 306         {
 307                 switch (featureLimitTable[ndx].format)
 308                 {
 309                         case LIMIT_FORMAT_UNSIGNED_INT:
 310                         {
 311                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 312                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 313                                 {
 314                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 315                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 316                                 }
 317
 318                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 319                                 {
 320
 321                                         if (*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 322                                         {
 323                                                 log << TestLog::Message << "limit Validation failed " << featureLimitTable[ndx].name
 324                                                         << " not valid-limit type MIN - actual is "
 325                                                         << *((deUint32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 326                                                 limitsOk = false;
 327                                         }
 328                                 }
 329                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 330                                 {
 331                                         if (*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 332                                         {
 333                                                 log << TestLog::Message << "limit validation failed,  " << featureLimitTable[ndx].name
 334                                                         << " not valid-limit type MAX - actual is "
 335                                                         << *((deUint32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 336                                                 limitsOk = false;
 337                                         }
 338                                 }
 339                                 break;
 340                         }
 341
 342                         case LIMIT_FORMAT_FLOAT:
 343                         {
 344                                 float limitToCheck = featureLimitTable[ndx].floatVal;
 345                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 346                                 {
 347                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 348                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].floatVal;
 349                                 }
 350
 351                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 352                                 {
 353                                         if (*((float*)((deUint8*)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                                                         << *((float*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 358                                                 limitsOk = false;
 359                                         }
 360                                 }
 361                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 362                                 {
 363                                         if (*((float*)((deUint8*)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                                                         << *((float*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 368                                                 limitsOk = false;
 369                                         }
 370                                 }
 371                                 break;
 372                         }
 373
 374                         case LIMIT_FORMAT_SIGNED_INT:
 375                         {
 376                                 deInt32 limitToCheck = featureLimitTable[ndx].intVal;
 377                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 378                                 {
 379                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 380                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].intVal;
 381                                 }
 382                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 383                                 {
 384                                         if (*((deInt32*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 385                                         {
 386                                                 log << TestLog::Message <<  "limit validation failed, " << featureLimitTable[ndx].name
 387                                                         << " not valid-limit type MIN actual is "
 388                                                         << *((deInt32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 389                                                 limitsOk = false;
 390                                         }
 391                                 }
 392                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 393                                 {
 394                                         if (*((deInt32*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 395                                         {
 396                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 397                                                         << " not valid-limit type MAX actual is "
 398                                                         << *((deInt32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 399                                                 limitsOk = false;
 400                                         }
 401                                 }
 402                                 break;
 403                         }
 404
 405                         case LIMIT_FORMAT_DEVICE_SIZE:
 406                         {
 407                                 deUint64 limitToCheck = featureLimitTable[ndx].deviceSizeVal;
 408                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 409                                 {
 410                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 411                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].deviceSizeVal;
 412                                 }
 413
 414                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 415                                 {
 416                                         if (*((deUint64*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 417                                         {
 418                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 419                                                         << " not valid-limit type MIN actual is "
 420                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 421                                                 limitsOk = false;
 422                                         }
 423                                 }
 424                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 425                                 {
 426                                         if (*((deUint64*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 427                                         {
 428                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 429                                                         << " not valid-limit type MAX actual is "
 430                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 431                                                 limitsOk = false;
 432                                         }
 433                                 }
 434                                 break;
 435                         }
 436
 437                         case LIMIT_FORMAT_BITMASK:
 438                         {
 439                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 440                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 441                                 {
 442                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 443                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 444                                 }
 445
 446                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 447                                 {
 448                                         if ((*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) & limitToCheck) != limitToCheck)
 449                                         {
 450                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 451                                                         << " not valid-limit type bitmask actual is "
 452                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 453                                                 limitsOk = false;
 454                                         }
 455                                 }
 456                                 break;
 457                         }
 458
 459                         default:
 460                                 DE_ASSERT(0);
 461                                 limitsOk = false;
 462                 }
 463         }
 464
 465         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(limits->maxViewportDimensions); ndx++)
 466         {
 467                 if (limits->maxImageDimension2D > limits->maxViewportDimensions[ndx])
 468                 {
 469                         log << TestLog::Message << "limit validation failed, maxImageDimension2D of " << limits->maxImageDimension2D
 470                                 << "is larger than maxViewportDimension[" << ndx << "] of " << limits->maxViewportDimensions[ndx] << TestLog::EndMessage;
 471                         limitsOk = false;
 472                 }
 473         }
 474
 475         if (limits->viewportBoundsRange[0] > -2 * limits->maxViewportDimensions[0])
 476         {
 477                 log << TestLog::Message << "limit validation failed, viewPortBoundsRange[0] of " << limits->viewportBoundsRange[0]
 478                         << "is larger than -2*maxViewportDimension[0] of " << -2*limits->maxViewportDimensions[0] << TestLog::EndMessage;
 479                 limitsOk = false;
 480         }
 481
 482         if (limits->viewportBoundsRange[1] < 2 * limits->maxViewportDimensions[1] - 1)
 483         {
 484                 log << TestLog::Message << "limit validation failed, viewportBoundsRange[1] of " << limits->viewportBoundsRange[1]
 485                         << "is less than 2*maxViewportDimension[1] of " << 2*limits->maxViewportDimensions[1] << TestLog::EndMessage;
 486                 limitsOk = false;
 487         }
 488
 489         return limitsOk;
 490 }
 491
 492 template<typename T>
 493 class CheckIncompleteResult
 494 {
 495 public:
 496         virtual                 ~CheckIncompleteResult  (void) {}
 497         virtual void    getResult                               (Context& context, T* data) = 0;
 498
 499         void operator() (Context& context, tcu::ResultCollector& results, const std::size_t expectedCompleteSize)
 500         {
 501                 if (expectedCompleteSize == 0)
 502                         return;
 503
 504                 vector<T>               outputData      (expectedCompleteSize);
 505                 const deUint32  usedSize        = static_cast<deUint32>(expectedCompleteSize / 3);
 506
 507                 ValidateQueryBits::fillBits(outputData.begin(), outputData.end());      // unused entries should have this pattern intact
 508                 m_count         = usedSize;
 509                 m_result        = VK_SUCCESS;
 510
 511                 getResult(context, &outputData[0]);                                                                     // update m_count and m_result
 512
 513                 if (m_count != usedSize || m_result != VK_INCOMPLETE || !ValidateQueryBits::checkBits(outputData.begin() + m_count, outputData.end()))
 514                         results.fail("Query didn't return VK_INCOMPLETE");
 515         }
 516
 517 protected:
 518         deUint32        m_count;
 519         VkResult        m_result;
 520 };
 521
 522 struct CheckEnumeratePhysicalDevicesIncompleteResult : public CheckIncompleteResult<VkPhysicalDevice>
 523 {
 524         void getResult (Context& context, VkPhysicalDevice* data)
 525         {
 526                 m_result = context.getInstanceInterface().enumeratePhysicalDevices(context.getInstance(), &m_count, data);
 527         }
 528 };
 529
 530 struct CheckEnumerateInstanceLayerPropertiesIncompleteResult : public CheckIncompleteResult<VkLayerProperties>
 531 {
 532         void getResult (Context& context, VkLayerProperties* data)
 533         {
 534                 m_result = context.getPlatformInterface().enumerateInstanceLayerProperties(&m_count, data);
 535         }
 536 };
 537
 538 struct CheckEnumerateDeviceLayerPropertiesIncompleteResult : public CheckIncompleteResult<VkLayerProperties>
 539 {
 540         void getResult (Context& context, VkLayerProperties* data)
 541         {
 542                 m_result = context.getInstanceInterface().enumerateDeviceLayerProperties(context.getPhysicalDevice(), &m_count, data);
 543         }
 544 };
 545
 546 struct CheckEnumerateInstanceExtensionPropertiesIncompleteResult : public CheckIncompleteResult<VkExtensionProperties>
 547 {
 548         CheckEnumerateInstanceExtensionPropertiesIncompleteResult (std::string layerName = std::string()) : m_layerName(layerName) {}
 549
 550         void getResult (Context& context, VkExtensionProperties* data)
 551         {
 552                 const char* pLayerName = (m_layerName.length() != 0 ? m_layerName.c_str() : DE_NULL);
 553                 m_result = context.getPlatformInterface().enumerateInstanceExtensionProperties(pLayerName, &m_count, data);
 554         }
 555
 556 private:
 557         const std::string       m_layerName;
 558 };
 559
 560 struct CheckEnumerateDeviceExtensionPropertiesIncompleteResult : public CheckIncompleteResult<VkExtensionProperties>
 561 {
 562         CheckEnumerateDeviceExtensionPropertiesIncompleteResult (std::string layerName = std::string()) : m_layerName(layerName) {}
 563
 564         void getResult (Context& context, VkExtensionProperties* data)
 565         {
 566                 const char* pLayerName = (m_layerName.length() != 0 ? m_layerName.c_str() : DE_NULL);
 567                 m_result = context.getInstanceInterface().enumerateDeviceExtensionProperties(context.getPhysicalDevice(), pLayerName, &m_count, data);
 568         }
 569
 570 private:
 571         const std::string       m_layerName;
 572 };
 573
 574 tcu::TestStatus enumeratePhysicalDevices (Context& context)
 575 {
 576         TestLog&                                                log             = context.getTestContext().getLog();
 577         tcu::ResultCollector                    results (log);
 578         const vector<VkPhysicalDevice>  devices = enumeratePhysicalDevices(context.getInstanceInterface(), context.getInstance());
 579
 580         log << TestLog::Integer("NumDevices", "Number of devices", "", QP_KEY_TAG_NONE, deInt64(devices.size()));
 581
 582         for (size_t ndx = 0; ndx < devices.size(); ndx++)
 583                 log << TestLog::Message << ndx << ": " << devices[ndx] << TestLog::EndMessage;
 584
 585         CheckEnumeratePhysicalDevicesIncompleteResult()(context, results, devices.size());
 586
 587         return tcu::TestStatus(results.getResult(), results.getMessage());
 588 }
 589
 590 template<typename T>
 591 void collectDuplicates (set<T>& duplicates, const vector<T>& values)
 592 {
 593         set<T> seen;
 594
 595         for (size_t ndx = 0; ndx < values.size(); ndx++)
 596         {
 597                 const T& value = values[ndx];
 598
 599                 if (!seen.insert(value).second)
 600                         duplicates.insert(value);
 601         }
 602 }
 603
 604 void checkDuplicates (tcu::ResultCollector& results, const char* what, const vector<string>& values)
 605 {
 606         set<string> duplicates;
 607
 608         collectDuplicates(duplicates, values);
 609
 610         for (set<string>::const_iterator iter = duplicates.begin(); iter != duplicates.end(); ++iter)
 611         {
 612                 std::ostringstream msg;
 613                 msg << "Duplicate " << what << ": " << *iter;
 614                 results.fail(msg.str());
 615         }
 616 }
 617
 618 void checkDuplicateExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 619 {
 620         checkDuplicates(results, "extension", extensions);
 621 }
 622
 623 void checkDuplicateLayers (tcu::ResultCollector& results, const vector<string>& layers)
 624 {
 625         checkDuplicates(results, "layer", layers);
 626 }
 627
 628 void checkKhrExtensions (tcu::ResultCollector&          results,
 629                                                  const vector<string>&          extensions,
 630                                                  const int                                      numAllowedKhrExtensions,
 631                                                  const char* const*                     allowedKhrExtensions)
 632 {
 633         const set<string>       allowedExtSet           (allowedKhrExtensions, allowedKhrExtensions+numAllowedKhrExtensions);
 634
 635         for (vector<string>::const_iterator extIter = extensions.begin(); extIter != extensions.end(); ++extIter)
 636         {
 637                 // Only Khronos-controlled extensions are checked
 638                 if (de::beginsWith(*extIter, "VK_KHR_") &&
 639                         !de::contains(allowedExtSet, *extIter))
 640                 {
 641                         results.fail("Unknown KHR extension " + *extIter);
 642                 }
 643         }
 644 }
 645
 646 void checkInstanceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 647 {
 648         static const char* s_allowedInstanceKhrExtensions[] =
 649         {
 650                 "VK_KHR_surface",
 651                 "VK_KHR_display",
 652                 "VK_KHR_android_surface",
 653                 "VK_KHR_mir_surface",
 654                 "VK_KHR_wayland_surface",
 655                 "VK_KHR_win32_surface",
 656                 "VK_KHR_xcb_surface",
 657                 "VK_KHR_xlib_surface",
 658                 "VK_KHR_get_physical_device_properties2",
 659         };
 660
 661         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedInstanceKhrExtensions), s_allowedInstanceKhrExtensions);
 662         checkDuplicateExtensions(results, extensions);
 663 }
 664
 665 void checkDeviceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 666 {
 667         static const char* s_allowedDeviceKhrExtensions[] =
 668         {
 669                 "VK_KHR_swapchain",
 670                 "VK_KHR_display_swapchain",
 671                 "VK_KHR_sampler_mirror_clamp_to_edge",
 672                 "VK_KHR_shader_draw_parameters",
 673                 "VK_KHR_maintenance1",
 674         };
 675
 676         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedDeviceKhrExtensions), s_allowedDeviceKhrExtensions);
 677         checkDuplicateExtensions(results, extensions);
 678 }
 679
 680 tcu::TestStatus enumerateInstanceLayers (Context& context)
 681 {
 682         TestLog&                                                log                                     = context.getTestContext().getLog();
 683         tcu::ResultCollector                    results                         (log);
 684         const vector<VkLayerProperties> properties                      = enumerateInstanceLayerProperties(context.getPlatformInterface());
 685         vector<string>                                  layerNames;
 686
 687         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 688         {
 689                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 690
 691                 layerNames.push_back(properties[ndx].layerName);
 692         }
 693
 694         checkDuplicateLayers(results, layerNames);
 695         CheckEnumerateInstanceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 696
 697         return tcu::TestStatus(results.getResult(), results.getMessage());
 698 }
 699
 700 tcu::TestStatus enumerateInstanceExtensions (Context& context)
 701 {
 702         TestLog&                                log             = context.getTestContext().getLog();
 703         tcu::ResultCollector    results (log);
 704
 705         {
 706                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 707                 const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 708                 vector<string>                                          extensionNames;
 709
 710                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 711                 {
 712                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 713
 714                         extensionNames.push_back(properties[ndx].extensionName);
 715                 }
 716
 717                 checkInstanceExtensions(results, extensionNames);
 718                 CheckEnumerateInstanceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 719         }
 720
 721         {
 722                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
 723
 724                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 725                 {
 726                         const ScopedLogSection                          section                         (log, layer->layerName, string("Layer: ") + layer->layerName);
 727                         const vector<VkExtensionProperties>     properties                      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName);
 728                         vector<string>                                          extensionNames;
 729
 730                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 731                         {
 732                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 733
 734                                 extensionNames.push_back(properties[extNdx].extensionName);
 735                         }
 736
 737                         checkInstanceExtensions(results, extensionNames);
 738                         CheckEnumerateInstanceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 739                 }
 740         }
 741
 742         return tcu::TestStatus(results.getResult(), results.getMessage());
 743 }
 744
 745 tcu::TestStatus enumerateDeviceLayers (Context& context)
 746 {
 747         TestLog&                                                log                     = context.getTestContext().getLog();
 748         tcu::ResultCollector                    results         (log);
 749         const vector<VkLayerProperties> properties      = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 750         vector<string>                                  layerNames;
 751
 752         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 753         {
 754                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 755
 756                 layerNames.push_back(properties[ndx].layerName);
 757         }
 758
 759         checkDuplicateLayers(results, layerNames);
 760         CheckEnumerateDeviceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 761
 762         return tcu::TestStatus(results.getResult(), results.getMessage());
 763 }
 764
 765 tcu::TestStatus enumerateDeviceExtensions (Context& context)
 766 {
 767         TestLog&                                log             = context.getTestContext().getLog();
 768         tcu::ResultCollector    results (log);
 769
 770         {
 771                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 772                 const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
 773                 vector<string>                                          extensionNames;
 774
 775                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 776                 {
 777                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 778
 779                         extensionNames.push_back(properties[ndx].extensionName);
 780                 }
 781
 782                 checkDeviceExtensions(results, extensionNames);
 783                 CheckEnumerateDeviceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 784         }
 785
 786         {
 787                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 788
 789                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 790                 {
 791                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 792                         const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName);
 793                         vector<string>                                          extensionNames;
 794
 795                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 796                         {
 797                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 798
 799
 800                                 extensionNames.push_back(properties[extNdx].extensionName);
 801                         }
 802
 803                         checkDeviceExtensions(results, extensionNames);
 804                         CheckEnumerateDeviceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 805                 }
 806         }
 807
 808         return tcu::TestStatus(results.getResult(), results.getMessage());
 809 }
 810
 811 #define VK_SIZE_OF(STRUCT, MEMBER)                                      (sizeof(((STRUCT*)0)->MEMBER))
 812 #define OFFSET_TABLE_ENTRY(STRUCT, MEMBER)                      { (size_t)DE_OFFSET_OF(STRUCT, MEMBER), VK_SIZE_OF(STRUCT, MEMBER) }
 813
 814 tcu::TestStatus deviceFeatures (Context& context)
 815 {
 816         using namespace ValidateQueryBits;
 817
 818         TestLog&                                                log                     = context.getTestContext().getLog();
 819         VkPhysicalDeviceFeatures*               features;
 820         deUint8                                                 buffer[sizeof(VkPhysicalDeviceFeatures) + GUARD_SIZE];
 821
 822         const QueryMemberTableEntry featureOffsetTable[] =
 823         {
 824                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, robustBufferAccess),
 825                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fullDrawIndexUint32),
 826                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, imageCubeArray),
 827                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, independentBlend),
 828                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, geometryShader),
 829                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, tessellationShader),
 830                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sampleRateShading),
 831                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, dualSrcBlend),
 832                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, logicOp),
 833                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiDrawIndirect),
 834                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, drawIndirectFirstInstance),
 835                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthClamp),
 836                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBiasClamp),
 837                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fillModeNonSolid),
 838                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBounds),
 839                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, wideLines),
 840                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, largePoints),
 841                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, alphaToOne),
 842                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiViewport),
 843                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, samplerAnisotropy),
 844                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionETC2),
 845                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionASTC_LDR),
 846                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionBC),
 847                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, occlusionQueryPrecise),
 848                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, pipelineStatisticsQuery),
 849                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, vertexPipelineStoresAndAtomics),
 850                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fragmentStoresAndAtomics),
 851                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderTessellationAndGeometryPointSize),
 852                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderImageGatherExtended),
 853                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageExtendedFormats),
 854                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageMultisample),
 855                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageReadWithoutFormat),
 856                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageWriteWithoutFormat),
 857                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderUniformBufferArrayDynamicIndexing),
 858                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderSampledImageArrayDynamicIndexing),
 859                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageBufferArrayDynamicIndexing),
 860                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageArrayDynamicIndexing),
 861                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderClipDistance),
 862                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderCullDistance),
 863                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderFloat64),
 864                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt64),
 865                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt16),
 866                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceResidency),
 867                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceMinLod),
 868                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseBinding),
 869                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyBuffer),
 870                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage2D),
 871                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage3D),
 872                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency2Samples),
 873                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency4Samples),
 874                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency8Samples),
 875                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency16Samples),
 876                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyAliased),
 877                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, variableMultisampleRate),
 878                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, inheritedQueries),
 879                 { 0, 0 }
 880         };
 881
 882         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
 883         features = reinterpret_cast<VkPhysicalDeviceFeatures*>(buffer);
 884
 885         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), features);
 886
 887         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 888                 << TestLog::Message << *features << TestLog::EndMessage;
 889
 890         // Requirements and dependencies
 891         {
 892                 if (!features->robustBufferAccess)
 893                         return tcu::TestStatus::fail("robustBufferAccess is not supported");
 894
 895                 // multiViewport requires MultiViewport (SPIR-V capability) support, which depends on Geometry
 896                 if (features->multiViewport && !features->geometryShader)
 897                         return tcu::TestStatus::fail("multiViewport is supported but geometryShader is not");
 898         }
 899
 900         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
 901         {
 902                 if (buffer[ndx + sizeof(VkPhysicalDeviceFeatures)] != GUARD_VALUE)
 903                 {
 904                         log << TestLog::Message << "deviceFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 905                         return tcu::TestStatus::fail("deviceFeatures buffer overflow");
 906                 }
 907         }
 908
 909         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceFeatures, context.getInstanceInterface(), featureOffsetTable))
 910         {
 911                 log << TestLog::Message << "deviceFeatures - VkPhysicalDeviceFeatures not completely initialized" << TestLog::EndMessage;
 912                 return tcu::TestStatus::fail("deviceFeatures incomplete initialization");
 913         }
 914
 915         return tcu::TestStatus::pass("Query succeeded");
 916 }
 917
 918 tcu::TestStatus deviceProperties (Context& context)
 919 {
 920         using namespace ValidateQueryBits;
 921
 922         TestLog&                                                log                     = context.getTestContext().getLog();
 923         VkPhysicalDeviceProperties*             props;
 924         VkPhysicalDeviceFeatures                features;
 925         deUint8                                                 buffer[sizeof(VkPhysicalDeviceProperties) + GUARD_SIZE];
 926
 927         const QueryMemberTableEntry physicalDevicePropertiesOffsetTable[] =
 928         {
 929                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, apiVersion),
 930                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, driverVersion),
 931                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, vendorID),
 932                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceID),
 933                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceType),
 934                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, pipelineCacheUUID),
 935                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension1D),
 936                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension2D),
 937                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension3D),
 938                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimensionCube),
 939                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageArrayLayers),
 940                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelBufferElements),
 941                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxUniformBufferRange),
 942                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxStorageBufferRange),
 943                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPushConstantsSize),
 944                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxMemoryAllocationCount),
 945                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAllocationCount),
 946                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.bufferImageGranularity),
 947                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sparseAddressSpaceSize),
 948                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxBoundDescriptorSets),
 949                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSamplers),
 950                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorUniformBuffers),
 951                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageBuffers),
 952                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSampledImages),
 953                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageImages),
 954                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorInputAttachments),
 955                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageResources),
 956                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSamplers),
 957                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffers),
 958                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffersDynamic),
 959                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffers),
 960                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffersDynamic),
 961                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSampledImages),
 962                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageImages),
 963                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetInputAttachments),
 964                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributes),
 965                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindings),
 966                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributeOffset),
 967                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindingStride),
 968                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexOutputComponents),
 969                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationGenerationLevel),
 970                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationPatchSize),
 971                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexInputComponents),
 972                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexOutputComponents),
 973                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerPatchOutputComponents),
 974                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlTotalOutputComponents),
 975                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationInputComponents),
 976                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationOutputComponents),
 977                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryShaderInvocations),
 978                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryInputComponents),
 979                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputComponents),
 980                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputVertices),
 981                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryTotalOutputComponents),
 982                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentInputComponents),
 983                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentOutputAttachments),
 984                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentDualSrcAttachments),
 985                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentCombinedOutputResources),
 986                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeSharedMemorySize),
 987                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupCount[3]),
 988                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupInvocations),
 989                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupSize[3]),
 990                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelPrecisionBits),
 991                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subTexelPrecisionBits),
 992                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.mipmapPrecisionBits),
 993                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndexedIndexValue),
 994                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndirectCount),
 995                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerLodBias),
 996                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAnisotropy),
 997                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewports),
 998                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewportDimensions[2]),
 999                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportBoundsRange[2]),
1000                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportSubPixelBits),
1001                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minMemoryMapAlignment),
1002                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelBufferOffsetAlignment),
1003                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minUniformBufferOffsetAlignment),
1004                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minStorageBufferOffsetAlignment),
1005                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelOffset),
1006                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelOffset),
1007                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelGatherOffset),
1008                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelGatherOffset),
1009                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minInterpolationOffset),
1010                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxInterpolationOffset),
1011                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelInterpolationOffsetBits),
1012                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferWidth),
1013                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferHeight),
1014                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferLayers),
1015                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferColorSampleCounts),
1016                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferDepthSampleCounts),
1017                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferStencilSampleCounts),
1018                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferNoAttachmentsSampleCounts),
1019                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxColorAttachments),
1020                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageColorSampleCounts),
1021                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageIntegerSampleCounts),
1022                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageDepthSampleCounts),
1023                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageStencilSampleCounts),
1024                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.storageImageSampleCounts),
1025                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSampleMaskWords),
1026                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampComputeAndGraphics),
1027                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampPeriod),
1028                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxClipDistances),
1029                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCullDistances),
1030                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCombinedClipAndCullDistances),
1031                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.discreteQueuePriorities),
1032                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeRange[2]),
1033                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthRange[2]),
1034                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeGranularity),
1035                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthGranularity),
1036                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.strictLines),
1037                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.standardSampleLocations),
1038                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyOffsetAlignment),
1039                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyRowPitchAlignment),
1040                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.nonCoherentAtomSize),
1041                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DBlockShape),
1042                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DMultisampleBlockShape),
1043                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard3DBlockShape),
1044                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyAlignedMipSize),
1045                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyNonResidentStrict),
1046                 { 0, 0 }
1047         };
1048
1049         props = reinterpret_cast<VkPhysicalDeviceProperties*>(buffer);
1050         deMemset(props, GUARD_VALUE, sizeof(buffer));
1051
1052         context.getInstanceInterface().getPhysicalDeviceProperties(context.getPhysicalDevice(), props);
1053         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), &features);
1054
1055         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1056                 << TestLog::Message << *props << TestLog::EndMessage;
1057
1058         if (!validateFeatureLimits(props, &features, log))
1059                 return tcu::TestStatus::fail("deviceProperties - feature limits failed");
1060
1061         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
1062         {
1063                 if (buffer[ndx + sizeof(VkPhysicalDeviceProperties)] != GUARD_VALUE)
1064                 {
1065                         log << TestLog::Message << "deviceProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1066                         return tcu::TestStatus::fail("deviceProperties buffer overflow");
1067                 }
1068         }
1069
1070         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceProperties, context.getInstanceInterface(), physicalDevicePropertiesOffsetTable))
1071         {
1072                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties not completely initialized" << TestLog::EndMessage;
1073                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1074         }
1075
1076         // Check if deviceName string is properly terminated.
1077         if (deStrnlen(props->deviceName, VK_MAX_PHYSICAL_DEVICE_NAME_SIZE) == VK_MAX_PHYSICAL_DEVICE_NAME_SIZE)
1078         {
1079                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties deviceName not properly initialized" << TestLog::EndMessage;
1080                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1081         }
1082
1083         {
1084                 const ApiVersion deviceVersion = unpackVersion(props->apiVersion);
1085                 const ApiVersion deqpVersion = unpackVersion(VK_API_VERSION);
1086
1087                 if (deviceVersion.majorNum != deqpVersion.majorNum)
1088                 {
1089                         log << TestLog::Message << "deviceProperties - API Major Version " << deviceVersion.majorNum << " is not valid" << TestLog::EndMessage;
1090                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1091                 }
1092
1093                 if (deviceVersion.minorNum > deqpVersion.minorNum)
1094                 {
1095                         log << TestLog::Message << "deviceProperties - API Minor Version " << deviceVersion.minorNum << " is not valid for this version of dEQP" << TestLog::EndMessage;
1096                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1097                 }
1098         }
1099
1100         return tcu::TestStatus::pass("DeviceProperites query succeeded");
1101 }
1102
1103 tcu::TestStatus deviceQueueFamilyProperties (Context& context)
1104 {
1105         TestLog&                                                                log                                     = context.getTestContext().getLog();
1106         const vector<VkQueueFamilyProperties>   queueProperties         = getPhysicalDeviceQueueFamilyProperties(context.getInstanceInterface(), context.getPhysicalDevice());
1107
1108         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage;
1109
1110         for (size_t queueNdx = 0; queueNdx < queueProperties.size(); queueNdx++)
1111                 log << TestLog::Message << queueNdx << ": " << queueProperties[queueNdx] << TestLog::EndMessage;
1112
1113         return tcu::TestStatus::pass("Querying queue properties succeeded");
1114 }
1115
1116 tcu::TestStatus deviceMemoryProperties (Context& context)
1117 {
1118         TestLog&                                                        log                     = context.getTestContext().getLog();
1119         VkPhysicalDeviceMemoryProperties*       memProps;
1120         deUint8                                                         buffer[sizeof(VkPhysicalDeviceMemoryProperties) + GUARD_SIZE];
1121
1122         memProps = reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(buffer);
1123         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1124
1125         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(context.getPhysicalDevice(), memProps);
1126
1127         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1128                 << TestLog::Message << *memProps << TestLog::EndMessage;
1129
1130         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
1131         {
1132                 if (buffer[ndx + sizeof(VkPhysicalDeviceMemoryProperties)] != GUARD_VALUE)
1133                 {
1134                         log << TestLog::Message << "deviceMemoryProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1135                         return tcu::TestStatus::fail("deviceMemoryProperties buffer overflow");
1136                 }
1137         }
1138
1139         if (memProps->memoryHeapCount >= VK_MAX_MEMORY_HEAPS)
1140         {
1141                 log << TestLog::Message << "deviceMemoryProperties - HeapCount larger than " << (deUint32)VK_MAX_MEMORY_HEAPS << TestLog::EndMessage;
1142                 return tcu::TestStatus::fail("deviceMemoryProperties HeapCount too large");
1143         }
1144
1145         if (memProps->memoryHeapCount == 1)
1146         {
1147                 if ((memProps->memoryHeaps[0].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1148                 {
1149                         log << TestLog::Message << "deviceMemoryProperties - Single heap is not marked DEVICE_LOCAL" << TestLog::EndMessage;
1150                         return tcu::TestStatus::fail("deviceMemoryProperties invalid HeapFlags");
1151                 }
1152         }
1153
1154         const VkMemoryPropertyFlags validPropertyFlags[] =
1155         {
1156                 0,
1157                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
1158                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1159                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1160                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1161                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1162                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1163                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1164                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT
1165         };
1166
1167         const VkMemoryPropertyFlags requiredPropertyFlags[] =
1168         {
1169                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
1170         };
1171
1172         bool requiredFlagsFound[DE_LENGTH_OF_ARRAY(requiredPropertyFlags)];
1173         std::fill(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1174
1175         for (deUint32 memoryNdx = 0; memoryNdx < memProps->memoryTypeCount; memoryNdx++)
1176         {
1177                 bool validPropTypeFound = false;
1178
1179                 if (memProps->memoryTypes[memoryNdx].heapIndex >= memProps->memoryHeapCount)
1180                 {
1181                         log << TestLog::Message << "deviceMemoryProperties - heapIndex " << memProps->memoryTypes[memoryNdx].heapIndex << " larger than heapCount" << TestLog::EndMessage;
1182                         return tcu::TestStatus::fail("deviceMemoryProperties - invalid heapIndex");
1183                 }
1184
1185                 const VkMemoryPropertyFlags bitsToCheck = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT;
1186
1187                 for (const VkMemoryPropertyFlags* requiredFlagsIterator = DE_ARRAY_BEGIN(requiredPropertyFlags); requiredFlagsIterator != DE_ARRAY_END(requiredPropertyFlags); requiredFlagsIterator++)
1188                         if ((memProps->memoryTypes[memoryNdx].propertyFlags & *requiredFlagsIterator) == *requiredFlagsIterator)
1189                                 requiredFlagsFound[requiredFlagsIterator - DE_ARRAY_BEGIN(requiredPropertyFlags)] = true;
1190
1191                 if (de::contains(DE_ARRAY_BEGIN(validPropertyFlags), DE_ARRAY_END(validPropertyFlags), memProps->memoryTypes[memoryNdx].propertyFlags & bitsToCheck))
1192                         validPropTypeFound = true;
1193
1194                 if (!validPropTypeFound)
1195                 {
1196                         log << TestLog::Message << "deviceMemoryProperties - propertyFlags "
1197                                 << memProps->memoryTypes[memoryNdx].propertyFlags << " not valid" << TestLog::EndMessage;
1198                         return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1199                 }
1200
1201                 if (memProps->memoryTypes[memoryNdx].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
1202                 {
1203                         if ((memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1204                         {
1205                                 log << TestLog::Message << "deviceMemoryProperties - DEVICE_LOCAL memory type references heap which is not DEVICE_LOCAL" << TestLog::EndMessage;
1206                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1207                         }
1208                 }
1209                 else
1210                 {
1211                         if (memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
1212                         {
1213                                 log << TestLog::Message << "deviceMemoryProperties - non-DEVICE_LOCAL memory type references heap with is DEVICE_LOCAL" << TestLog::EndMessage;
1214                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1215                         }
1216                 }
1217         }
1218
1219         bool* requiredFlagsFoundIterator = std::find(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1220         if (requiredFlagsFoundIterator != DE_ARRAY_END(requiredFlagsFound))
1221         {
1222                 DE_ASSERT(requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound) <= DE_LENGTH_OF_ARRAY(requiredPropertyFlags));
1223                 log << TestLog::Message << "deviceMemoryProperties - required property flags "
1224                         << getMemoryPropertyFlagsStr(requiredPropertyFlags[requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound)]) << " not found" << TestLog::EndMessage;
1225
1226                 return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1227         }
1228
1229         return tcu::TestStatus::pass("Querying memory properties succeeded");
1230 }
1231
1232 // \todo [2016-01-22 pyry] Optimize by doing format -> flags mapping instead
1233
1234 VkFormatFeatureFlags getRequiredOptimalTilingFeatures (VkFormat format)
1235 {
1236         static const VkFormat s_requiredSampledImageBlitSrcFormats[] =
1237         {
1238                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1239                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1240                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1241                 VK_FORMAT_R8_UNORM,
1242                 VK_FORMAT_R8_SNORM,
1243                 VK_FORMAT_R8_UINT,
1244                 VK_FORMAT_R8_SINT,
1245                 VK_FORMAT_R8G8_UNORM,
1246                 VK_FORMAT_R8G8_SNORM,
1247                 VK_FORMAT_R8G8_UINT,
1248                 VK_FORMAT_R8G8_SINT,
1249                 VK_FORMAT_R8G8B8A8_UNORM,
1250                 VK_FORMAT_R8G8B8A8_SNORM,
1251                 VK_FORMAT_R8G8B8A8_UINT,
1252                 VK_FORMAT_R8G8B8A8_SINT,
1253                 VK_FORMAT_R8G8B8A8_SRGB,
1254                 VK_FORMAT_B8G8R8A8_UNORM,
1255                 VK_FORMAT_B8G8R8A8_SRGB,
1256                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1257                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1258                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1259                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1260                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1261                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1262                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1263                 VK_FORMAT_R16_UINT,
1264                 VK_FORMAT_R16_SINT,
1265                 VK_FORMAT_R16_SFLOAT,
1266                 VK_FORMAT_R16G16_UINT,
1267                 VK_FORMAT_R16G16_SINT,
1268                 VK_FORMAT_R16G16_SFLOAT,
1269                 VK_FORMAT_R16G16B16A16_UINT,
1270                 VK_FORMAT_R16G16B16A16_SINT,
1271                 VK_FORMAT_R16G16B16A16_SFLOAT,
1272                 VK_FORMAT_R32_UINT,
1273                 VK_FORMAT_R32_SINT,
1274                 VK_FORMAT_R32_SFLOAT,
1275                 VK_FORMAT_R32G32_UINT,
1276                 VK_FORMAT_R32G32_SINT,
1277                 VK_FORMAT_R32G32_SFLOAT,
1278                 VK_FORMAT_R32G32B32A32_UINT,
1279                 VK_FORMAT_R32G32B32A32_SINT,
1280                 VK_FORMAT_R32G32B32A32_SFLOAT,
1281                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1282                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1283                 VK_FORMAT_D16_UNORM,
1284                 VK_FORMAT_D32_SFLOAT
1285         };
1286         static const VkFormat s_requiredSampledImageFilterLinearFormats[] =
1287         {
1288                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1289                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1290                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1291                 VK_FORMAT_R8_UNORM,
1292                 VK_FORMAT_R8_SNORM,
1293                 VK_FORMAT_R8G8_UNORM,
1294                 VK_FORMAT_R8G8_SNORM,
1295                 VK_FORMAT_R8G8B8A8_UNORM,
1296                 VK_FORMAT_R8G8B8A8_SNORM,
1297                 VK_FORMAT_R8G8B8A8_SRGB,
1298                 VK_FORMAT_B8G8R8A8_UNORM,
1299                 VK_FORMAT_B8G8R8A8_SRGB,
1300                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1301                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1302                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1303                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1304                 VK_FORMAT_R16_SFLOAT,
1305                 VK_FORMAT_R16G16_SFLOAT,
1306                 VK_FORMAT_R16G16B16A16_SFLOAT,
1307                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1308                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1309         };
1310         static const VkFormat s_requiredStorageImageFormats[] =
1311         {
1312                 VK_FORMAT_R8G8B8A8_UNORM,
1313                 VK_FORMAT_R8G8B8A8_SNORM,
1314                 VK_FORMAT_R8G8B8A8_UINT,
1315                 VK_FORMAT_R8G8B8A8_SINT,
1316                 VK_FORMAT_R16G16B16A16_UINT,
1317                 VK_FORMAT_R16G16B16A16_SINT,
1318                 VK_FORMAT_R16G16B16A16_SFLOAT,
1319                 VK_FORMAT_R32_UINT,
1320                 VK_FORMAT_R32_SINT,
1321                 VK_FORMAT_R32_SFLOAT,
1322                 VK_FORMAT_R32G32_UINT,
1323                 VK_FORMAT_R32G32_SINT,
1324                 VK_FORMAT_R32G32_SFLOAT,
1325                 VK_FORMAT_R32G32B32A32_UINT,
1326                 VK_FORMAT_R32G32B32A32_SINT,
1327                 VK_FORMAT_R32G32B32A32_SFLOAT
1328         };
1329         static const VkFormat s_requiredStorageImageAtomicFormats[] =
1330         {
1331                 VK_FORMAT_R32_UINT,
1332                 VK_FORMAT_R32_SINT
1333         };
1334         static const VkFormat s_requiredColorAttachmentBlitDstFormats[] =
1335         {
1336                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1337                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1338                 VK_FORMAT_R8_UNORM,
1339                 VK_FORMAT_R8_UINT,
1340                 VK_FORMAT_R8_SINT,
1341                 VK_FORMAT_R8G8_UNORM,
1342                 VK_FORMAT_R8G8_UINT,
1343                 VK_FORMAT_R8G8_SINT,
1344                 VK_FORMAT_R8G8B8A8_UNORM,
1345                 VK_FORMAT_R8G8B8A8_UINT,
1346                 VK_FORMAT_R8G8B8A8_SINT,
1347                 VK_FORMAT_R8G8B8A8_SRGB,
1348                 VK_FORMAT_B8G8R8A8_UNORM,
1349                 VK_FORMAT_B8G8R8A8_SRGB,
1350                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1351                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1352                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1353                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1354                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1355                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1356                 VK_FORMAT_R16_UINT,
1357                 VK_FORMAT_R16_SINT,
1358                 VK_FORMAT_R16_SFLOAT,
1359                 VK_FORMAT_R16G16_UINT,
1360                 VK_FORMAT_R16G16_SINT,
1361                 VK_FORMAT_R16G16_SFLOAT,
1362                 VK_FORMAT_R16G16B16A16_UINT,
1363                 VK_FORMAT_R16G16B16A16_SINT,
1364                 VK_FORMAT_R16G16B16A16_SFLOAT,
1365                 VK_FORMAT_R32_UINT,
1366                 VK_FORMAT_R32_SINT,
1367                 VK_FORMAT_R32_SFLOAT,
1368                 VK_FORMAT_R32G32_UINT,
1369                 VK_FORMAT_R32G32_SINT,
1370                 VK_FORMAT_R32G32_SFLOAT,
1371                 VK_FORMAT_R32G32B32A32_UINT,
1372                 VK_FORMAT_R32G32B32A32_SINT,
1373                 VK_FORMAT_R32G32B32A32_SFLOAT
1374         };
1375         static const VkFormat s_requiredColorAttachmentBlendFormats[] =
1376         {
1377                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1378                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1379                 VK_FORMAT_R8_UNORM,
1380                 VK_FORMAT_R8G8_UNORM,
1381                 VK_FORMAT_R8G8B8A8_UNORM,
1382                 VK_FORMAT_R8G8B8A8_SRGB,
1383                 VK_FORMAT_B8G8R8A8_UNORM,
1384                 VK_FORMAT_B8G8R8A8_SRGB,
1385                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1386                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1387                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1388                 VK_FORMAT_R16_SFLOAT,
1389                 VK_FORMAT_R16G16_SFLOAT,
1390                 VK_FORMAT_R16G16B16A16_SFLOAT
1391         };
1392         static const VkFormat s_requiredDepthStencilAttachmentFormats[] =
1393         {
1394                 VK_FORMAT_D16_UNORM
1395         };
1396
1397         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1398
1399         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageBlitSrcFormats), DE_ARRAY_END(s_requiredSampledImageBlitSrcFormats), format))
1400                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT|VK_FORMAT_FEATURE_BLIT_SRC_BIT;
1401
1402         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageFilterLinearFormats), DE_ARRAY_END(s_requiredSampledImageFilterLinearFormats), format))
1403                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
1404
1405         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageFormats), DE_ARRAY_END(s_requiredStorageImageFormats), format))
1406                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
1407
1408         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageAtomicFormats), DE_ARRAY_END(s_requiredStorageImageAtomicFormats), format))
1409                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
1410
1411         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlitDstFormats), DE_ARRAY_END(s_requiredColorAttachmentBlitDstFormats), format))
1412                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT|VK_FORMAT_FEATURE_BLIT_DST_BIT;
1413
1414         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlendFormats), DE_ARRAY_END(s_requiredColorAttachmentBlendFormats), format))
1415                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
1416
1417         if (de::contains(DE_ARRAY_BEGIN(s_requiredDepthStencilAttachmentFormats), DE_ARRAY_END(s_requiredDepthStencilAttachmentFormats), format))
1418                 flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
1419
1420         return flags;
1421 }
1422
1423 VkFormatFeatureFlags getRequiredBufferFeatures (VkFormat format)
1424 {
1425         static const VkFormat s_requiredVertexBufferFormats[] =
1426         {
1427                 VK_FORMAT_R8_UNORM,
1428                 VK_FORMAT_R8_SNORM,
1429                 VK_FORMAT_R8_UINT,
1430                 VK_FORMAT_R8_SINT,
1431                 VK_FORMAT_R8G8_UNORM,
1432                 VK_FORMAT_R8G8_SNORM,
1433                 VK_FORMAT_R8G8_UINT,
1434                 VK_FORMAT_R8G8_SINT,
1435                 VK_FORMAT_R8G8B8A8_UNORM,
1436                 VK_FORMAT_R8G8B8A8_SNORM,
1437                 VK_FORMAT_R8G8B8A8_UINT,
1438                 VK_FORMAT_R8G8B8A8_SINT,
1439                 VK_FORMAT_B8G8R8A8_UNORM,
1440                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1441                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1442                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1443                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1444                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1445                 VK_FORMAT_R16_UNORM,
1446                 VK_FORMAT_R16_SNORM,
1447                 VK_FORMAT_R16_UINT,
1448                 VK_FORMAT_R16_SINT,
1449                 VK_FORMAT_R16_SFLOAT,
1450                 VK_FORMAT_R16G16_UNORM,
1451                 VK_FORMAT_R16G16_SNORM,
1452                 VK_FORMAT_R16G16_UINT,
1453                 VK_FORMAT_R16G16_SINT,
1454                 VK_FORMAT_R16G16_SFLOAT,
1455                 VK_FORMAT_R16G16B16A16_UNORM,
1456                 VK_FORMAT_R16G16B16A16_SNORM,
1457                 VK_FORMAT_R16G16B16A16_UINT,
1458                 VK_FORMAT_R16G16B16A16_SINT,
1459                 VK_FORMAT_R16G16B16A16_SFLOAT,
1460                 VK_FORMAT_R32_UINT,
1461                 VK_FORMAT_R32_SINT,
1462                 VK_FORMAT_R32_SFLOAT,
1463                 VK_FORMAT_R32G32_UINT,
1464                 VK_FORMAT_R32G32_SINT,
1465                 VK_FORMAT_R32G32_SFLOAT,
1466                 VK_FORMAT_R32G32B32_UINT,
1467                 VK_FORMAT_R32G32B32_SINT,
1468                 VK_FORMAT_R32G32B32_SFLOAT,
1469                 VK_FORMAT_R32G32B32A32_UINT,
1470                 VK_FORMAT_R32G32B32A32_SINT,
1471                 VK_FORMAT_R32G32B32A32_SFLOAT
1472         };
1473         static const VkFormat s_requiredUniformTexelBufferFormats[] =
1474         {
1475                 VK_FORMAT_R8_UNORM,
1476                 VK_FORMAT_R8_SNORM,
1477                 VK_FORMAT_R8_UINT,
1478                 VK_FORMAT_R8_SINT,
1479                 VK_FORMAT_R8G8_UNORM,
1480                 VK_FORMAT_R8G8_SNORM,
1481                 VK_FORMAT_R8G8_UINT,
1482                 VK_FORMAT_R8G8_SINT,
1483                 VK_FORMAT_R8G8B8A8_UNORM,
1484                 VK_FORMAT_R8G8B8A8_SNORM,
1485                 VK_FORMAT_R8G8B8A8_UINT,
1486                 VK_FORMAT_R8G8B8A8_SINT,
1487                 VK_FORMAT_B8G8R8A8_UNORM,
1488                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1489                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1490                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1491                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1492                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1493                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1494                 VK_FORMAT_R16_UINT,
1495                 VK_FORMAT_R16_SINT,
1496                 VK_FORMAT_R16_SFLOAT,
1497                 VK_FORMAT_R16G16_UINT,
1498                 VK_FORMAT_R16G16_SINT,
1499                 VK_FORMAT_R16G16_SFLOAT,
1500                 VK_FORMAT_R16G16B16A16_UINT,
1501                 VK_FORMAT_R16G16B16A16_SINT,
1502                 VK_FORMAT_R16G16B16A16_SFLOAT,
1503                 VK_FORMAT_R32_UINT,
1504                 VK_FORMAT_R32_SINT,
1505                 VK_FORMAT_R32_SFLOAT,
1506                 VK_FORMAT_R32G32_UINT,
1507                 VK_FORMAT_R32G32_SINT,
1508                 VK_FORMAT_R32G32_SFLOAT,
1509                 VK_FORMAT_R32G32B32A32_UINT,
1510                 VK_FORMAT_R32G32B32A32_SINT,
1511                 VK_FORMAT_R32G32B32A32_SFLOAT,
1512                 VK_FORMAT_B10G11R11_UFLOAT_PACK32
1513         };
1514         static const VkFormat s_requiredStorageTexelBufferFormats[] =
1515         {
1516                 VK_FORMAT_R8G8B8A8_UNORM,
1517                 VK_FORMAT_R8G8B8A8_SNORM,
1518                 VK_FORMAT_R8G8B8A8_UINT,
1519                 VK_FORMAT_R8G8B8A8_SINT,
1520                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1521                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1522                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1523                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1524                 VK_FORMAT_R16G16B16A16_UINT,
1525                 VK_FORMAT_R16G16B16A16_SINT,
1526                 VK_FORMAT_R16G16B16A16_SFLOAT,
1527                 VK_FORMAT_R32_UINT,
1528                 VK_FORMAT_R32_SINT,
1529                 VK_FORMAT_R32_SFLOAT,
1530                 VK_FORMAT_R32G32_UINT,
1531                 VK_FORMAT_R32G32_SINT,
1532                 VK_FORMAT_R32G32_SFLOAT,
1533                 VK_FORMAT_R32G32B32A32_UINT,
1534                 VK_FORMAT_R32G32B32A32_SINT,
1535                 VK_FORMAT_R32G32B32A32_SFLOAT
1536         };
1537         static const VkFormat s_requiredStorageTexelBufferAtomicFormats[] =
1538         {
1539                 VK_FORMAT_R32_UINT,
1540                 VK_FORMAT_R32_SINT
1541         };
1542
1543         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1544
1545         if (de::contains(DE_ARRAY_BEGIN(s_requiredVertexBufferFormats), DE_ARRAY_END(s_requiredVertexBufferFormats), format))
1546                 flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
1547
1548         if (de::contains(DE_ARRAY_BEGIN(s_requiredUniformTexelBufferFormats), DE_ARRAY_END(s_requiredUniformTexelBufferFormats), format))
1549                 flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
1550
1551         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferFormats), DE_ARRAY_END(s_requiredStorageTexelBufferFormats), format))
1552                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
1553
1554         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferAtomicFormats), DE_ARRAY_END(s_requiredStorageTexelBufferAtomicFormats), format))
1555                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
1556
1557         return flags;
1558 }
1559
1560 tcu::TestStatus formatProperties (Context& context, VkFormat format)
1561 {
1562         TestLog&                                        log                             = context.getTestContext().getLog();
1563         const VkFormatProperties        properties              = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1564         bool                                            allOk                   = true;
1565
1566         const struct
1567         {
1568                 VkFormatFeatureFlags VkFormatProperties::*      field;
1569                 const char*                                                                     fieldName;
1570                 VkFormatFeatureFlags                                            requiredFeatures;
1571         } fields[] =
1572         {
1573                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         (VkFormatFeatureFlags)0                                         },
1574                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        getRequiredOptimalTilingFeatures(format)        },
1575                 { &VkFormatProperties::bufferFeatures,                  "buffeFeatures",                        getRequiredBufferFeatures(format)                       }
1576         };
1577
1578         log << TestLog::Message << properties << TestLog::EndMessage;
1579
1580         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
1581         {
1582                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
1583                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
1584                 const VkFormatFeatureFlags              required        = fields[fieldNdx].requiredFeatures;
1585
1586                 if ((supported & required) != required)
1587                 {
1588                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
1589                                                                     << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
1590                                                                         << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
1591                                 << TestLog::EndMessage;
1592                         allOk = false;
1593                 }
1594         }
1595
1596         if (allOk)
1597                 return tcu::TestStatus::pass("Query and validation passed");
1598         else
1599                 return tcu::TestStatus::fail("Required features not supported");
1600 }
1601
1602 bool optimalTilingFeaturesSupported (Context& context, VkFormat format, VkFormatFeatureFlags features)
1603 {
1604         const VkFormatProperties        properties      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1605
1606         return (properties.optimalTilingFeatures & features) == features;
1607 }
1608
1609 bool optimalTilingFeaturesSupportedForAll (Context& context, const VkFormat* begin, const VkFormat* end, VkFormatFeatureFlags features)
1610 {
1611         for (const VkFormat* cur = begin; cur != end; ++cur)
1612         {
1613                 if (!optimalTilingFeaturesSupported(context, *cur, features))
1614                         return false;
1615         }
1616
1617         return true;
1618 }
1619
1620 tcu::TestStatus testDepthStencilSupported (Context& context)
1621 {
1622         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_X8_D24_UNORM_PACK32, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1623                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1624                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_X8_D24_UNORM_PACK32 or VK_FORMAT_D32_SFLOAT");
1625
1626         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1627                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1628                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT");
1629
1630         return tcu::TestStatus::pass("Required depth/stencil formats supported");
1631 }
1632
1633 tcu::TestStatus testCompressedFormatsSupported (Context& context)
1634 {
1635         static const VkFormat s_allBcFormats[] =
1636         {
1637                 VK_FORMAT_BC1_RGB_UNORM_BLOCK,
1638                 VK_FORMAT_BC1_RGB_SRGB_BLOCK,
1639                 VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
1640                 VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
1641                 VK_FORMAT_BC2_UNORM_BLOCK,
1642                 VK_FORMAT_BC2_SRGB_BLOCK,
1643                 VK_FORMAT_BC3_UNORM_BLOCK,
1644                 VK_FORMAT_BC3_SRGB_BLOCK,
1645                 VK_FORMAT_BC4_UNORM_BLOCK,
1646                 VK_FORMAT_BC4_SNORM_BLOCK,
1647                 VK_FORMAT_BC5_UNORM_BLOCK,
1648                 VK_FORMAT_BC5_SNORM_BLOCK,
1649                 VK_FORMAT_BC6H_UFLOAT_BLOCK,
1650                 VK_FORMAT_BC6H_SFLOAT_BLOCK,
1651                 VK_FORMAT_BC7_UNORM_BLOCK,
1652                 VK_FORMAT_BC7_SRGB_BLOCK,
1653         };
1654         static const VkFormat s_allEtc2Formats[] =
1655         {
1656                 VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
1657                 VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
1658                 VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
1659                 VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
1660                 VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
1661                 VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
1662                 VK_FORMAT_EAC_R11_UNORM_BLOCK,
1663                 VK_FORMAT_EAC_R11_SNORM_BLOCK,
1664                 VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
1665                 VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
1666         };
1667         static const VkFormat s_allAstcLdrFormats[] =
1668         {
1669                 VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
1670                 VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
1671                 VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
1672                 VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
1673                 VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
1674                 VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
1675                 VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
1676                 VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
1677                 VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
1678                 VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
1679                 VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
1680                 VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
1681                 VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
1682                 VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
1683                 VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
1684                 VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
1685                 VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
1686                 VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
1687                 VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
1688                 VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
1689                 VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
1690                 VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
1691                 VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
1692                 VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
1693                 VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
1694                 VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
1695                 VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
1696                 VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
1697         };
1698
1699         static const struct
1700         {
1701                 const char*                                                                     setName;
1702                 const char*                                                                     featureName;
1703                 const VkBool32 VkPhysicalDeviceFeatures::*      feature;
1704                 const VkFormat*                                                         formatsBegin;
1705                 const VkFormat*                                                         formatsEnd;
1706         } s_compressedFormatSets[] =
1707         {
1708                 { "BC",                 "textureCompressionBC",                 &VkPhysicalDeviceFeatures::textureCompressionBC,                DE_ARRAY_BEGIN(s_allBcFormats),                 DE_ARRAY_END(s_allBcFormats)            },
1709                 { "ETC2",               "textureCompressionETC2",               &VkPhysicalDeviceFeatures::textureCompressionETC2,              DE_ARRAY_BEGIN(s_allEtc2Formats),               DE_ARRAY_END(s_allEtc2Formats)          },
1710                 { "ASTC LDR",   "textureCompressionASTC_LDR",   &VkPhysicalDeviceFeatures::textureCompressionASTC_LDR,  DE_ARRAY_BEGIN(s_allAstcLdrFormats),    DE_ARRAY_END(s_allAstcLdrFormats)       },
1711         };
1712
1713         TestLog&                                                log                                     = context.getTestContext().getLog();
1714         const VkPhysicalDeviceFeatures& features                        = context.getDeviceFeatures();
1715         int                                                             numSupportedSets        = 0;
1716         int                                                             numErrors                       = 0;
1717         int                                                             numWarnings                     = 0;
1718
1719         for (int setNdx = 0; setNdx < DE_LENGTH_OF_ARRAY(s_compressedFormatSets); ++setNdx)
1720         {
1721                 const char* const       setName                 = s_compressedFormatSets[setNdx].setName;
1722                 const char* const       featureName             = s_compressedFormatSets[setNdx].featureName;
1723                 const bool                      featureBitSet   = features.*s_compressedFormatSets[setNdx].feature == VK_TRUE;
1724                 const bool                      allSupported    = optimalTilingFeaturesSupportedForAll(context,
1725                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsBegin,
1726                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsEnd,
1727                                                                                                                                                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT);
1728
1729                 if (featureBitSet && !allSupported)
1730                 {
1731                         log << TestLog::Message << "ERROR: " << featureName << " = VK_TRUE but " << setName << " formats not supported" << TestLog::EndMessage;
1732                         numErrors += 1;
1733                 }
1734                 else if (allSupported && !featureBitSet)
1735                 {
1736                         log << TestLog::Message << "WARNING: " << setName << " formats supported but " << featureName << " = VK_FALSE" << TestLog::EndMessage;
1737                         numWarnings += 1;
1738                 }
1739
1740                 if (featureBitSet)
1741                 {
1742                         log << TestLog::Message << "All " << setName << " formats are supported" << TestLog::EndMessage;
1743                         numSupportedSets += 1;
1744                 }
1745                 else
1746                         log << TestLog::Message << setName << " formats are not supported" << TestLog::EndMessage;
1747         }
1748
1749         if (numSupportedSets == 0)
1750         {
1751                 log << TestLog::Message << "No compressed format sets supported" << TestLog::EndMessage;
1752                 numErrors += 1;
1753         }
1754
1755         if (numErrors > 0)
1756                 return tcu::TestStatus::fail("Compressed format support not valid");
1757         else if (numWarnings > 0)
1758                 return tcu::TestStatus(QP_TEST_RESULT_QUALITY_WARNING, "Found inconsistencies in compressed format support");
1759         else
1760                 return tcu::TestStatus::pass("Compressed texture format support is valid");
1761 }
1762
1763 void createFormatTests (tcu::TestCaseGroup* testGroup)
1764 {
1765         DE_STATIC_ASSERT(VK_FORMAT_UNDEFINED == 0);
1766
1767         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
1768         {
1769                 const VkFormat          format                  = (VkFormat)formatNdx;
1770                 const char* const       enumName                = getFormatName(format);
1771                 const string            caseName                = de::toLower(string(enumName).substr(10));
1772
1773                 addFunctionCase(testGroup, caseName, enumName, formatProperties, format);
1774         }
1775
1776         addFunctionCase(testGroup, "depth_stencil",                     "",     testDepthStencilSupported);
1777         addFunctionCase(testGroup, "compressed_formats",        "",     testCompressedFormatsSupported);
1778 }
1779
1780 VkImageUsageFlags getValidImageUsageFlags (const VkFormatFeatureFlags supportedFeatures, const bool useKhrMaintenance1Semantics)
1781 {
1782         VkImageUsageFlags       flags   = (VkImageUsageFlags)0;
1783
1784         if (useKhrMaintenance1Semantics)
1785         {
1786                 if ((supportedFeatures & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR) != 0)
1787                         flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
1788
1789                 if ((supportedFeatures & VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR) != 0)
1790                         flags |= VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1791         }
1792         else
1793         {
1794                 // If format is supported at all, it must be valid transfer src+dst
1795                 if (supportedFeatures != 0)
1796                         flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1797         }
1798
1799         if ((supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
1800                 flags |= VK_IMAGE_USAGE_SAMPLED_BIT;
1801
1802         if ((supportedFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0)
1803                 flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT|VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1804
1805         if ((supportedFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1806                 flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
1807
1808         if ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0)
1809                 flags |= VK_IMAGE_USAGE_STORAGE_BIT;
1810
1811         return flags;
1812 }
1813
1814 bool isValidImageUsageFlagCombination (VkImageUsageFlags usage)
1815 {
1816         if ((usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) != 0)
1817         {
1818                 const VkImageUsageFlags         allowedFlags    = VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
1819                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
1820                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
1821                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1822
1823                 // Only *_ATTACHMENT_BIT flags can be combined with TRANSIENT_ATTACHMENT_BIT
1824                 if ((usage & ~allowedFlags) != 0)
1825                         return false;
1826
1827                 // TRANSIENT_ATTACHMENT_BIT is not valid without COLOR_ or DEPTH_STENCIL_ATTACHMENT_BIT
1828                 if ((usage & (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) == 0)
1829                         return false;
1830         }
1831
1832         return usage != 0;
1833 }
1834
1835 VkImageCreateFlags getValidImageCreateFlags (const VkPhysicalDeviceFeatures& deviceFeatures, VkFormat, VkFormatFeatureFlags, VkImageType type, VkImageUsageFlags usage)
1836 {
1837         VkImageCreateFlags      flags   = (VkImageCreateFlags)0;
1838
1839         if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1840         {
1841                 flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
1842
1843                 if (type == VK_IMAGE_TYPE_2D)
1844                         flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
1845         }
1846
1847         if ((usage & (VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_STORAGE_BIT)) != 0 &&
1848                 (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) == 0)
1849         {
1850                 if (deviceFeatures.sparseBinding)
1851                         flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT;
1852
1853                 if (deviceFeatures.sparseResidencyAliased)
1854                         flags |= VK_IMAGE_CREATE_SPARSE_ALIASED_BIT;
1855         }
1856
1857         return flags;
1858 }
1859
1860 bool isValidImageCreateFlagCombination (VkImageCreateFlags)
1861 {
1862         return true;
1863 }
1864
1865 bool isRequiredImageParameterCombination (const VkPhysicalDeviceFeatures&       deviceFeatures,
1866                                                                                   const VkFormat                                        format,
1867                                                                                   const VkFormatProperties&                     formatProperties,
1868                                                                                   const VkImageType                                     imageType,
1869                                                                                   const VkImageTiling                           imageTiling,
1870                                                                                   const VkImageUsageFlags                       usageFlags,
1871                                                                                   const VkImageCreateFlags                      createFlags)
1872 {
1873         DE_UNREF(deviceFeatures);
1874         DE_UNREF(formatProperties);
1875         DE_UNREF(createFlags);
1876
1877         // Linear images can have arbitrary limitations
1878         if (imageTiling == VK_IMAGE_TILING_LINEAR)
1879                 return false;
1880
1881         // Support for other usages for compressed formats is optional
1882         if (isCompressedFormat(format) &&
1883                 (usageFlags & ~(VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT)) != 0)
1884                 return false;
1885
1886         // Support for 1D, and sliced 3D compressed formats is optional
1887         if (isCompressedFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
1888                 return false;
1889
1890         DE_ASSERT(deviceFeatures.sparseBinding || (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) == 0);
1891         DE_ASSERT(deviceFeatures.sparseResidencyAliased || (createFlags & VK_IMAGE_CREATE_SPARSE_ALIASED_BIT) == 0);
1892
1893         if (createFlags & VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)
1894         {
1895                 if (isCompressedFormat(format))
1896                         return false;
1897
1898                 if (isDepthStencilFormat(format))
1899                         return false;
1900
1901                 if (!deIsPowerOfTwo32(mapVkFormat(format).getPixelSize()))
1902                         return false;
1903
1904                 switch (imageType)
1905                 {
1906                         case VK_IMAGE_TYPE_2D:
1907                                 return (deviceFeatures.sparseResidencyImage2D == VK_TRUE);
1908                         case VK_IMAGE_TYPE_3D:
1909                                 return (deviceFeatures.sparseResidencyImage3D == VK_TRUE);
1910                         default:
1911                                 return false;
1912                 }
1913         }
1914
1915         return true;
1916 }
1917
1918 VkSampleCountFlags getRequiredOptimalTilingSampleCounts (const VkPhysicalDeviceLimits&  deviceLimits,
1919                                                                                                                  const VkFormat                                 format,
1920                                                                                                                  const VkImageUsageFlags                usageFlags)
1921 {
1922         if (!isCompressedFormat(format))
1923         {
1924                 const tcu::TextureFormat                tcuFormat               = mapVkFormat(format);
1925                 const bool                                              hasDepthComp    = (tcuFormat.order == tcu::TextureFormat::D || tcuFormat.order == tcu::TextureFormat::DS);
1926                 const bool                                              hasStencilComp  = (tcuFormat.order == tcu::TextureFormat::S || tcuFormat.order == tcu::TextureFormat::DS);
1927                 const bool                                              isColorFormat   = !hasDepthComp && !hasStencilComp;
1928                 VkSampleCountFlags                              sampleCounts    = ~(VkSampleCountFlags)0;
1929
1930                 DE_ASSERT((hasDepthComp || hasStencilComp) != isColorFormat);
1931
1932                 if ((usageFlags & VK_IMAGE_USAGE_STORAGE_BIT) != 0)
1933                         sampleCounts &= deviceLimits.storageImageSampleCounts;
1934
1935                 if ((usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1936                 {
1937                         if (hasDepthComp)
1938                                 sampleCounts &= deviceLimits.sampledImageDepthSampleCounts;
1939
1940                         if (hasStencilComp)
1941                                 sampleCounts &= deviceLimits.sampledImageStencilSampleCounts;
1942
1943                         if (isColorFormat)
1944                         {
1945                                 const tcu::TextureChannelClass  chnClass        = tcu::getTextureChannelClass(tcuFormat.type);
1946
1947                                 if (chnClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER ||
1948                                         chnClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
1949                                         sampleCounts &= deviceLimits.sampledImageIntegerSampleCounts;
1950                                 else
1951                                         sampleCounts &= deviceLimits.sampledImageColorSampleCounts;
1952                         }
1953                 }
1954
1955                 if ((usageFlags & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) != 0)
1956                         sampleCounts &= deviceLimits.framebufferColorSampleCounts;
1957
1958                 if ((usageFlags & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1959                 {
1960                         if (hasDepthComp)
1961                                 sampleCounts &= deviceLimits.framebufferDepthSampleCounts;
1962
1963                         if (hasStencilComp)
1964                                 sampleCounts &= deviceLimits.framebufferStencilSampleCounts;
1965                 }
1966
1967                 // If there is no usage flag set that would have corresponding device limit,
1968                 // only VK_SAMPLE_COUNT_1_BIT is required.
1969                 if (sampleCounts == ~(VkSampleCountFlags)0)
1970                         sampleCounts &= VK_SAMPLE_COUNT_1_BIT;
1971
1972                 return sampleCounts;
1973         }
1974         else
1975                 return VK_SAMPLE_COUNT_1_BIT;
1976 }
1977
1978 struct ImageFormatPropertyCase
1979 {
1980         typedef tcu::TestStatus (*Function) (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling);
1981
1982         Function                testFunction;
1983         VkFormat                format;
1984         VkImageType             imageType;
1985         VkImageTiling   tiling;
1986
1987         ImageFormatPropertyCase (Function testFunction_, VkFormat format_, VkImageType imageType_, VkImageTiling tiling_)
1988                 : testFunction  (testFunction_)
1989                 , format                (format_)
1990                 , imageType             (imageType_)
1991                 , tiling                (tiling_)
1992         {}
1993
1994         ImageFormatPropertyCase (void)
1995                 : testFunction  ((Function)DE_NULL)
1996                 , format                (VK_FORMAT_UNDEFINED)
1997                 , imageType             (VK_IMAGE_TYPE_LAST)
1998                 , tiling                (VK_IMAGE_TILING_LAST)
1999         {}
2000 };
2001
2002 tcu::TestStatus execImageFormatTest (Context& context, ImageFormatPropertyCase testCase)
2003 {
2004         return testCase.testFunction(context, testCase.format, testCase.imageType, testCase.tiling);
2005 }
2006
2007 void createImageFormatTypeTilingTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
2008 {
2009         DE_ASSERT(params.format == VK_FORMAT_UNDEFINED);
2010
2011         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
2012         {
2013                 const VkFormat          format                  = (VkFormat)formatNdx;
2014                 const char* const       enumName                = getFormatName(format);
2015                 const string            caseName                = de::toLower(string(enumName).substr(10));
2016
2017                 params.format = format;
2018
2019                 addFunctionCase(testGroup, caseName, enumName, execImageFormatTest, params);
2020         }
2021 }
2022
2023 void createImageFormatTypeTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
2024 {
2025         DE_ASSERT(params.tiling == VK_IMAGE_TILING_LAST);
2026
2027         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "optimal",     "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_OPTIMAL)));
2028         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "linear",      "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_LINEAR)));
2029 }
2030
2031 void createImageFormatTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase::Function testFunction)
2032 {
2033         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "1d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_1D, VK_IMAGE_TILING_LAST)));
2034         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "2d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_LAST)));
2035         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "3d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_3D, VK_IMAGE_TILING_LAST)));
2036 }
2037
2038 tcu::TestStatus imageFormatProperties (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2039 {
2040         TestLog&                                                log                                     = context.getTestContext().getLog();
2041         const VkPhysicalDeviceFeatures& deviceFeatures          = context.getDeviceFeatures();
2042         const VkPhysicalDeviceLimits&   deviceLimits            = context.getDeviceProperties().limits;
2043         const VkFormatProperties                formatProperties        = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
2044         const bool                                              hasKhrMaintenance1      = isExtensionSupported(context.getDeviceExtensions(), "VK_KHR_maintenance1");
2045
2046         const VkFormatFeatureFlags              supportedFeatures       = tiling == VK_IMAGE_TILING_LINEAR ? formatProperties.linearTilingFeatures : formatProperties.optimalTilingFeatures;
2047         const VkImageUsageFlags                 usageFlagSet            = getValidImageUsageFlags(supportedFeatures, hasKhrMaintenance1);
2048
2049         tcu::ResultCollector                    results                         (log, "ERROR: ");
2050
2051         if (hasKhrMaintenance1 && (supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
2052         {
2053                 results.check((supportedFeatures & (VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR | VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR)) != 0,
2054                                           "A sampled image format must have VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR and VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR format feature flags set");
2055         }
2056
2057         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= usageFlagSet; curUsageFlags++)
2058         {
2059                 if ((curUsageFlags & ~usageFlagSet) != 0 ||
2060                         !isValidImageUsageFlagCombination(curUsageFlags))
2061                         continue;
2062
2063                 const VkImageCreateFlags        createFlagSet           = getValidImageCreateFlags(deviceFeatures, format, supportedFeatures, imageType, curUsageFlags);
2064
2065                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= createFlagSet; curCreateFlags++)
2066                 {
2067                         if ((curCreateFlags & ~createFlagSet) != 0 ||
2068                                 !isValidImageCreateFlagCombination(curCreateFlags))
2069                                 continue;
2070
2071                         const bool                              isRequiredCombination   = isRequiredImageParameterCombination(deviceFeatures,
2072                                                                                                                                                                                                   format,
2073                                                                                                                                                                                                   formatProperties,
2074                                                                                                                                                                                                   imageType,
2075                                                                                                                                                                                                   tiling,
2076                                                                                                                                                                                                   curUsageFlags,
2077                                                                                                                                                                                                   curCreateFlags);
2078                         VkImageFormatProperties properties;
2079                         VkResult                                queryResult;
2080
2081                         log << TestLog::Message << "Testing " << getImageTypeStr(imageType) << ", "
2082                                                                         << getImageTilingStr(tiling) << ", "
2083                                                                         << getImageUsageFlagsStr(curUsageFlags) << ", "
2084                                                                         << getImageCreateFlagsStr(curCreateFlags)
2085                                 << TestLog::EndMessage;
2086
2087                         // Set return value to known garbage
2088                         deMemset(&properties, 0xcd, sizeof(properties));
2089
2090                         queryResult = context.getInstanceInterface().getPhysicalDeviceImageFormatProperties(context.getPhysicalDevice(),
2091                                                                                                                                                                                                 format,
2092                                                                                                                                                                                                 imageType,
2093                                                                                                                                                                                                 tiling,
2094                                                                                                                                                                                                 curUsageFlags,
2095                                                                                                                                                                                                 curCreateFlags,
2096                                                                                                                                                                                                 &properties);
2097
2098                         if (queryResult == VK_SUCCESS)
2099                         {
2100                                 const deUint32  fullMipPyramidSize      = de::max(de::max(deLog2Ceil32(properties.maxExtent.width),
2101                                                                                                                                           deLog2Ceil32(properties.maxExtent.height)),
2102                                                                                                                           deLog2Ceil32(properties.maxExtent.depth)) + 1;
2103
2104                                 log << TestLog::Message << properties << "\n" << TestLog::EndMessage;
2105
2106                                 results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width >= 1 && properties.maxExtent.height == 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 1D image");
2107                                 results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 2D image");
2108                                 results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth >= 1), "Invalid dimensions for 3D image");
2109                                 results.check(imageType != VK_IMAGE_TYPE_3D || properties.maxArrayLayers == 1, "Invalid maxArrayLayers for 3D image");
2110
2111                                 if (tiling == VK_IMAGE_TILING_OPTIMAL && imageType == VK_IMAGE_TYPE_2D && !(curCreateFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
2112                                          ((supportedFeatures & (VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) ||
2113                                          ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) && deviceFeatures.shaderStorageImageMultisample)))
2114                                 {
2115                                         const VkSampleCountFlags        requiredSampleCounts    = getRequiredOptimalTilingSampleCounts(deviceLimits, format, curUsageFlags);
2116                                         results.check((properties.sampleCounts & requiredSampleCounts) == requiredSampleCounts, "Required sample counts not supported");
2117                                 }
2118                                 else
2119                                         results.check(properties.sampleCounts == VK_SAMPLE_COUNT_1_BIT, "sampleCounts != VK_SAMPLE_COUNT_1_BIT");
2120
2121                                 if (isRequiredCombination)
2122                                 {
2123                                         results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension1D),
2124                                                                   "Reported dimensions smaller than device limits");
2125                                         results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension2D &&
2126                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension2D),
2127                                                                   "Reported dimensions smaller than device limits");
2128                                         results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension3D &&
2129                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension3D &&
2130                                                                                                                                         properties.maxExtent.depth      >= deviceLimits.maxImageDimension3D),
2131                                                                   "Reported dimensions smaller than device limits");
2132                                         results.check(properties.maxMipLevels == fullMipPyramidSize, "maxMipLevels is not full mip pyramid size");
2133                                         results.check(imageType == VK_IMAGE_TYPE_3D || properties.maxArrayLayers >= deviceLimits.maxImageArrayLayers,
2134                                                                   "maxArrayLayers smaller than device limits");
2135                                 }
2136                                 else
2137                                 {
2138                                         results.check(properties.maxMipLevels == 1 || properties.maxMipLevels == fullMipPyramidSize, "Invalid mip pyramid size");
2139                                         results.check(properties.maxArrayLayers >= 1, "Invalid maxArrayLayers");
2140                                 }
2141
2142                                 results.check(properties.maxResourceSize >= (VkDeviceSize)MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE,
2143                                                           "maxResourceSize smaller than minimum required size");
2144                         }
2145                         else if (queryResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
2146                         {
2147                                 log << TestLog::Message << "Got VK_ERROR_FORMAT_NOT_SUPPORTED" << TestLog::EndMessage;
2148
2149                                 if (isRequiredCombination)
2150                                         results.fail("VK_ERROR_FORMAT_NOT_SUPPORTED returned for required image parameter combination");
2151
2152                                 // Specification requires that all fields are set to 0
2153                                 results.check(properties.maxExtent.width        == 0, "maxExtent.width != 0");
2154                                 results.check(properties.maxExtent.height       == 0, "maxExtent.height != 0");
2155                                 results.check(properties.maxExtent.depth        == 0, "maxExtent.depth != 0");
2156                                 results.check(properties.maxMipLevels           == 0, "maxMipLevels != 0");
2157                                 results.check(properties.maxArrayLayers         == 0, "maxArrayLayers != 0");
2158                                 results.check(properties.sampleCounts           == 0, "sampleCounts != 0");
2159                                 results.check(properties.maxResourceSize        == 0, "maxResourceSize != 0");
2160                         }
2161                         else
2162                         {
2163                                 results.fail("Got unexpected error" + de::toString(queryResult));
2164                         }
2165                 }
2166         }
2167
2168         return tcu::TestStatus(results.getResult(), results.getMessage());
2169 }
2170
2171 // VK_KHR_get_physical_device_properties2
2172
2173 Move<VkInstance> createInstanceWithExtension (const PlatformInterface& vkp, const char* extensionName)
2174 {
2175         const vector<VkExtensionProperties>     instanceExts    = enumerateInstanceExtensionProperties(vkp, DE_NULL);
2176         vector<string>                                          enabledExts;
2177
2178         if (!isExtensionSupported(instanceExts, RequiredExtension(extensionName)))
2179                 TCU_THROW(NotSupportedError, (string(extensionName) + " is not supported").c_str());
2180
2181         enabledExts.push_back(extensionName);
2182
2183         return createDefaultInstance(vkp, vector<string>() /* layers */, enabledExts);
2184 }
2185
2186 tcu::TestStatus deviceFeatures2 (Context& context)
2187 {
2188         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2189         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2190         const InstanceDriver                    vki                     (vkp, *instance);
2191         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2192
2193         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2194         {
2195                 VkPhysicalDeviceFeatures                coreFeatures;
2196                 VkPhysicalDeviceFeatures2KHR    extFeatures;
2197
2198                 deMemset(&coreFeatures, 0xcd, sizeof(coreFeatures));
2199                 deMemset(&extFeatures.features, 0xcd, sizeof(extFeatures.features));
2200
2201                 extFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
2202                 extFeatures.pNext = DE_NULL;
2203
2204                 vki.getPhysicalDeviceFeatures(devices[deviceNdx], &coreFeatures);
2205                 vki.getPhysicalDeviceFeatures2KHR(devices[deviceNdx], &extFeatures);
2206
2207                 TCU_CHECK(extFeatures.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR);
2208                 TCU_CHECK(extFeatures.pNext == DE_NULL);
2209
2210                 if (deMemCmp(&coreFeatures, &extFeatures.features, sizeof(VkPhysicalDeviceFeatures)) != 0)
2211                         TCU_FAIL("Mismatch between features reported by vkGetPhysicalDeviceFeatures and vkGetPhysicalDeviceFeatures2KHR");
2212         }
2213
2214         return tcu::TestStatus::pass("Querying device features succeeded");
2215 }
2216
2217 tcu::TestStatus deviceProperties2 (Context& context)
2218 {
2219         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2220         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2221         const InstanceDriver                    vki                     (vkp, *instance);
2222         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2223
2224         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2225         {
2226                 VkPhysicalDeviceProperties              coreProperties;
2227                 VkPhysicalDeviceProperties2KHR  extProperties;
2228
2229                 deMemset(&coreProperties, 0xcd, sizeof(VkPhysicalDeviceProperties));
2230                 deMemset(&extProperties, 0xcd, sizeof(VkPhysicalDeviceProperties2KHR));
2231
2232                 extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
2233                 extProperties.pNext = DE_NULL;
2234
2235                 vki.getPhysicalDeviceProperties(devices[deviceNdx], &coreProperties);
2236                 vki.getPhysicalDeviceProperties2KHR(devices[deviceNdx], &extProperties);
2237
2238                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR);
2239                 TCU_CHECK(extProperties.pNext == DE_NULL);
2240
2241                 if (deMemCmp(&coreProperties, &extProperties.properties, sizeof(VkPhysicalDeviceProperties)) != 0)
2242                         TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceProperties and vkGetPhysicalDeviceProperties2KHR");
2243         }
2244
2245         return tcu::TestStatus::pass("Querying device properties succeeded");
2246 }
2247
2248 tcu::TestStatus deviceFormatProperties2 (Context& context)
2249 {
2250         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2251         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2252         const InstanceDriver                    vki                     (vkp, *instance);
2253         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2254
2255         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2256         {
2257                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2258
2259                 for (int formatNdx = 0; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
2260                 {
2261                         const VkFormat                  format                  = (VkFormat)formatNdx;
2262                         VkFormatProperties              coreProperties;
2263                         VkFormatProperties2KHR  extProperties;
2264
2265                         deMemset(&coreProperties, 0xcd, sizeof(VkFormatProperties));
2266                         deMemset(&extProperties, 0xcd, sizeof(VkFormatProperties2KHR));
2267
2268                         extProperties.sType     = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR;
2269                         extProperties.pNext = DE_NULL;
2270
2271                         vki.getPhysicalDeviceFormatProperties(physicalDevice, format, &coreProperties);
2272                         vki.getPhysicalDeviceFormatProperties2KHR(physicalDevice, format, &extProperties);
2273
2274                         TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR);
2275                         TCU_CHECK(extProperties.pNext == DE_NULL);
2276
2277                 if (deMemCmp(&coreProperties, &extProperties.formatProperties, sizeof(VkFormatProperties)) != 0)
2278                         TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceFormatProperties and vkGetPhysicalDeviceFormatProperties2KHR");
2279                 }
2280         }
2281
2282         return tcu::TestStatus::pass("Querying device format properties succeeded");
2283 }
2284
2285 tcu::TestStatus deviceQueueFamilyProperties2 (Context& context)
2286 {
2287         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2288         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2289         const InstanceDriver                    vki                     (vkp, *instance);
2290         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2291
2292         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2293         {
2294                 const VkPhysicalDevice  physicalDevice                  = devices[deviceNdx];
2295                 deUint32                                numCoreQueueFamilies    = ~0u;
2296                 deUint32                                numExtQueueFamilies             = ~0u;
2297
2298                 vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, DE_NULL);
2299                 vki.getPhysicalDeviceQueueFamilyProperties2KHR(physicalDevice, &numExtQueueFamilies, DE_NULL);
2300
2301                 TCU_CHECK_MSG(numCoreQueueFamilies == numExtQueueFamilies, "Different number of queue family properties reported");
2302                 TCU_CHECK(numCoreQueueFamilies > 0);
2303
2304                 {
2305                         std::vector<VkQueueFamilyProperties>            coreProperties  (numCoreQueueFamilies);
2306                         std::vector<VkQueueFamilyProperties2KHR>        extProperties   (numExtQueueFamilies);
2307
2308                         deMemset(&coreProperties[0], 0xcd, sizeof(VkQueueFamilyProperties)*numCoreQueueFamilies);
2309                         deMemset(&extProperties[0], 0xcd, sizeof(VkQueueFamilyProperties2KHR)*numExtQueueFamilies);
2310
2311                         for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
2312                         {
2313                                 extProperties[ndx].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR;
2314                                 extProperties[ndx].pNext = DE_NULL;
2315                         }
2316
2317                         vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, &coreProperties[0]);
2318                         vki.getPhysicalDeviceQueueFamilyProperties2KHR(physicalDevice, &numExtQueueFamilies, &extProperties[0]);
2319
2320                         TCU_CHECK((size_t)numCoreQueueFamilies == coreProperties.size());
2321                         TCU_CHECK((size_t)numExtQueueFamilies == extProperties.size());
2322                         DE_ASSERT(numCoreQueueFamilies == numExtQueueFamilies);
2323
2324                         for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
2325                         {
2326                                 TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR);
2327                                 TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
2328
2329                                 if (deMemCmp(&coreProperties[ndx], &extProperties[ndx].queueFamilyProperties, sizeof(VkQueueFamilyProperties)) != 0)
2330                                         TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceQueueFamilyProperties and vkGetPhysicalDeviceQueueFamilyProperties2KHR");
2331                         }
2332                 }
2333         }
2334
2335         return tcu::TestStatus::pass("Querying device queue family properties succeeded");
2336 }
2337
2338 tcu::TestStatus deviceMemoryProperties2 (Context& context)
2339 {
2340         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2341         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2342         const InstanceDriver                    vki                     (vkp, *instance);
2343         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2344
2345         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2346         {
2347                 VkPhysicalDeviceMemoryProperties                coreProperties;
2348                 VkPhysicalDeviceMemoryProperties2KHR    extProperties;
2349
2350                 deMemset(&coreProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties));
2351                 deMemset(&extProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties2KHR));
2352
2353                 extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR;
2354                 extProperties.pNext = DE_NULL;
2355
2356                 vki.getPhysicalDeviceMemoryProperties(devices[deviceNdx], &coreProperties);
2357                 vki.getPhysicalDeviceMemoryProperties2KHR(devices[deviceNdx], &extProperties);
2358
2359                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR);
2360                 TCU_CHECK(extProperties.pNext == DE_NULL);
2361
2362                 if (deMemCmp(&coreProperties, &extProperties.memoryProperties, sizeof(VkPhysicalDeviceMemoryProperties)) != 0)
2363                         TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceMemoryProperties and vkGetPhysicalDeviceMemoryProperties2KHR");
2364         }
2365
2366         return tcu::TestStatus::pass("Querying device memory properties succeeded");
2367 }
2368
2369 tcu::TestStatus imageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2370 {
2371         TestLog&                                                log                             = context.getTestContext().getLog();
2372
2373         const PlatformInterface&                vkp                             = context.getPlatformInterface();
2374         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2375         const InstanceDriver                    vki                             (vkp, *instance);
2376         const vector<VkPhysicalDevice>  devices                 = enumeratePhysicalDevices(vki, *instance);
2377
2378         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
2379                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
2380                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
2381                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
2382                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2383                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2384                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2385                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2386         const VkImageCreateFlags                allCreateFlags  = VK_IMAGE_CREATE_SPARSE_BINDING_BIT
2387                                                                                                         | VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT
2388                                                                                                         | VK_IMAGE_CREATE_SPARSE_ALIASED_BIT
2389                                                                                                         | VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT
2390                                                                                                         | VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
2391
2392         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2393         {
2394                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2395
2396                 for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= allUsageFlags; curUsageFlags++)
2397                 {
2398                         for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= allCreateFlags; curCreateFlags++)
2399                         {
2400                                 const VkPhysicalDeviceImageFormatInfo2KHR       imageFormatInfo =
2401                                 {
2402                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR,
2403                                         DE_NULL,
2404                                         format,
2405                                         imageType,
2406                                         tiling,
2407                                         curUsageFlags,
2408                                         curCreateFlags
2409                                 };
2410
2411                                 VkImageFormatProperties                                         coreProperties;
2412                                 VkImageFormatProperties2KHR                                     extProperties;
2413                                 VkResult                                                                        coreResult;
2414                                 VkResult                                                                        extResult;
2415
2416                                 deMemset(&coreProperties, 0xcd, sizeof(VkImageFormatProperties));
2417                                 deMemset(&extProperties, 0xcd, sizeof(VkImageFormatProperties2KHR));
2418
2419                                 extProperties.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR;
2420                                 extProperties.pNext = DE_NULL;
2421
2422                                 coreResult      = vki.getPhysicalDeviceImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.tiling, imageFormatInfo.usage, imageFormatInfo.flags, &coreProperties);
2423                                 extResult       = vki.getPhysicalDeviceImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &extProperties);
2424
2425                                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR);
2426                                 TCU_CHECK(extProperties.pNext == DE_NULL);
2427
2428                                 if ((coreResult != extResult) ||
2429                                         (deMemCmp(&coreProperties, &extProperties.imageFormatProperties, sizeof(VkImageFormatProperties)) != 0))
2430                                 {
2431                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": mismatch with query " << imageFormatInfo << TestLog::EndMessage
2432                                                 << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties() returned " << coreResult << ", " << coreProperties << TestLog::EndMessage
2433                                                 << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties2KHR() returned " << extResult << ", " << extProperties << TestLog::EndMessage;
2434                                         TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceImageFormatProperties and vkGetPhysicalDeviceImageFormatProperties2KHR");
2435                                 }
2436                         }
2437                 }
2438         }
2439
2440         return tcu::TestStatus::pass("Querying image format properties succeeded");
2441 }
2442
2443 tcu::TestStatus sparseImageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2444 {
2445         TestLog&                                                log                             = context.getTestContext().getLog();
2446
2447         const PlatformInterface&                vkp                             = context.getPlatformInterface();
2448         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2449         const InstanceDriver                    vki                             (vkp, *instance);
2450         const vector<VkPhysicalDevice>  devices                 = enumeratePhysicalDevices(vki, *instance);
2451
2452         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
2453                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
2454                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
2455                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
2456                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2457                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2458                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2459                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2460
2461         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2462         {
2463                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2464
2465                 for (deUint32 sampleCount = 1; sampleCount <= 64; sampleCount++)
2466                 {
2467                         const VkSampleCountFlagBits     sampleCountFlagBit      = (VkSampleCountFlagBits)(1u<<sampleCount);
2468
2469                         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= allUsageFlags; curUsageFlags++)
2470                         {
2471                                 const VkPhysicalDeviceSparseImageFormatInfo2KHR imageFormatInfo =
2472                                 {
2473                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2_KHR,
2474                                         DE_NULL,
2475                                         format,
2476                                         imageType,
2477                                         sampleCountFlagBit,
2478                                         curUsageFlags,
2479                                         tiling,
2480                                 };
2481
2482                                 deUint32                                                                                numCoreProperties       = ~0u;
2483                                 deUint32                                                                                numExtProperties        = ~0u;
2484
2485                                 // Query count
2486                                 vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, DE_NULL);
2487                                 vki.getPhysicalDeviceSparseImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &numExtProperties, DE_NULL);
2488
2489                                 if (numCoreProperties != numExtProperties)
2490                                 {
2491                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": different number of properties reported for " << imageFormatInfo << TestLog::EndMessage;
2492                                         TCU_FAIL("Mismatch in reported property count");
2493                                 }
2494
2495                                 if (numCoreProperties > 0)
2496                                 {
2497                                         std::vector<VkSparseImageFormatProperties>              coreProperties  (numCoreProperties);
2498                                         std::vector<VkSparseImageFormatProperties2KHR>  extProperties   (numExtProperties);
2499
2500                                         deMemset(&coreProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties)*numCoreProperties);
2501                                         deMemset(&extProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties2KHR)*numExtProperties);
2502
2503                                         for (deUint32 ndx = 0; ndx < numExtProperties; ++ndx)
2504                                         {
2505                                                 extProperties[ndx].sType = VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR;
2506                                                 extProperties[ndx].pNext = DE_NULL;
2507                                         }
2508
2509                                         vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, &coreProperties[0]);
2510                                         vki.getPhysicalDeviceSparseImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &numExtProperties, &extProperties[0]);
2511
2512                                         TCU_CHECK((size_t)numCoreProperties == coreProperties.size());
2513                                         TCU_CHECK((size_t)numExtProperties == extProperties.size());
2514
2515                                         for (deUint32 ndx = 0; ndx < numCoreProperties; ++ndx)
2516                                         {
2517                                                 TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR);
2518                                                 TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
2519
2520                                                 if ((deMemCmp(&coreProperties[ndx], &extProperties[ndx].properties, sizeof(VkSparseImageFormatProperties)) != 0))
2521                                                 {
2522                                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": mismatch with query " << imageFormatInfo << " property " << ndx << TestLog::EndMessage
2523                                                                 << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties() returned " << coreProperties[ndx] << TestLog::EndMessage
2524                                                                 << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties2KHR() returned " << extProperties[ndx] << TestLog::EndMessage;
2525                                                         TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceSparseImageFormatProperties and vkGetPhysicalDeviceSparseImageFormatProperties2KHR");
2526                                                 }
2527                                         }
2528                                 }
2529                         }
2530                 }
2531         }
2532
2533         return tcu::TestStatus::pass("Querying sparse image format properties succeeded");
2534 }
2535
2536 // Android CTS -specific tests
2537
2538 namespace android
2539 {
2540
2541 void checkExtensions (tcu::ResultCollector& results, const set<string>& allowedExtensions, const vector<VkExtensionProperties>& reportedExtensions)
2542 {
2543         for (vector<VkExtensionProperties>::const_iterator extension = reportedExtensions.begin(); extension != reportedExtensions.end(); ++extension)
2544         {
2545                 const string    extensionName   (extension->extensionName);
2546                 const bool              mustBeKnown             = de::beginsWith(extensionName, "VK_KHX_")              ||
2547                                                                                   de::beginsWith(extensionName, "VK_GOOGLE_")   ||
2548                                                                                   de::beginsWith(extensionName, "VK_ANDROID_");
2549
2550                 if (mustBeKnown && !de::contains(allowedExtensions, extensionName))
2551                         results.fail("Unknown extension: " + extensionName);
2552         }
2553 }
2554
2555 tcu::TestStatus testNoUnknownExtensions (Context& context)
2556 {
2557         TestLog&                                log                                     = context.getTestContext().getLog();
2558         tcu::ResultCollector    results                         (log);
2559         set<string>                             allowedExtensions;
2560
2561         // All known extensions should be added to allowedExtensions:
2562         // allowedExtensions.insert("VK_GOOGLE_extension1");
2563
2564         // Instance extensions
2565         checkExtensions(results,
2566                                         allowedExtensions,
2567                                         enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL));
2568
2569         // Extensions exposed by instance layers
2570         {
2571                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
2572
2573                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2574                 {
2575                         checkExtensions(results,
2576                                                         allowedExtensions,
2577                                                         enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName));
2578                 }
2579         }
2580
2581         // Device extensions
2582         checkExtensions(results,
2583                                         allowedExtensions,
2584                                         enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL));
2585
2586         // Extensions exposed by device layers
2587         {
2588                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
2589
2590                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2591                 {
2592                         checkExtensions(results,
2593                                                         allowedExtensions,
2594                                                         enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName));
2595                 }
2596         }
2597
2598         return tcu::TestStatus(results.getResult(), results.getMessage());
2599 }
2600
2601 tcu::TestStatus testNoLayers (Context& context)
2602 {
2603         TestLog&                                log             = context.getTestContext().getLog();
2604         tcu::ResultCollector    results (log);
2605
2606         {
2607                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
2608
2609                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2610                         results.fail(string("Instance layer enumerated: ") + layer->layerName);
2611         }
2612
2613         {
2614                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
2615
2616                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2617                         results.fail(string("Device layer enumerated: ") + layer->layerName);
2618         }
2619
2620         return tcu::TestStatus(results.getResult(), results.getMessage());
2621 }
2622
2623 tcu::TestStatus testMandatoryExtensions (Context& context)
2624 {
2625         TestLog&                                log             = context.getTestContext().getLog();
2626         tcu::ResultCollector    results (log);
2627
2628         // Instance extensions
2629         {
2630                 static const char*                                      mandatoryExtensions[]   =
2631                 {
2632                         "VK_KHR_get_physical_device_properties2",
2633                 };
2634                 const vector<VkExtensionProperties>     extensions                              = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
2635
2636                 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(mandatoryExtensions); ++ndx)
2637                 {
2638                         if (!isExtensionSupported(extensions, RequiredExtension(mandatoryExtensions[ndx])))
2639                                 results.fail(string(mandatoryExtensions[ndx]) + " is not supported");
2640                 }
2641         }
2642
2643         // Device extensions
2644         {
2645                 static const char*                                      mandatoryExtensions[]   =
2646                 {
2647                         "VK_KHR_maintenance1",
2648                 };
2649                 const vector<VkExtensionProperties>     extensions                              = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
2650
2651                 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(mandatoryExtensions); ++ndx)
2652                 {
2653                         if (!isExtensionSupported(extensions, RequiredExtension(mandatoryExtensions[ndx])))
2654                                 results.fail(string(mandatoryExtensions[ndx]) + " is not supported");
2655                 }
2656         }
2657
2658         return tcu::TestStatus(results.getResult(), results.getMessage());
2659 }
2660
2661 } // android
2662
2663 } // anonymous
2664
2665 tcu::TestCaseGroup* createFeatureInfoTests (tcu::TestContext& testCtx)
2666 {
2667         de::MovePtr<tcu::TestCaseGroup> infoTests       (new tcu::TestCaseGroup(testCtx, "info", "Platform Information Tests"));
2668
2669         {
2670                 de::MovePtr<tcu::TestCaseGroup> instanceInfoTests       (new tcu::TestCaseGroup(testCtx, "instance", "Instance Information Tests"));
2671
2672                 addFunctionCase(instanceInfoTests.get(), "physical_devices",            "Physical devices",                     enumeratePhysicalDevices);
2673                 addFunctionCase(instanceInfoTests.get(), "layers",                                      "Layers",                                       enumerateInstanceLayers);
2674                 addFunctionCase(instanceInfoTests.get(), "extensions",                          "Extensions",                           enumerateInstanceExtensions);
2675
2676                 infoTests->addChild(instanceInfoTests.release());
2677         }
2678
2679         {
2680                 de::MovePtr<tcu::TestCaseGroup> deviceInfoTests (new tcu::TestCaseGroup(testCtx, "device", "Device Information Tests"));
2681
2682                 addFunctionCase(deviceInfoTests.get(), "features",                                      "Device Features",                      deviceFeatures);
2683                 addFunctionCase(deviceInfoTests.get(), "properties",                            "Device Properties",            deviceProperties);
2684                 addFunctionCase(deviceInfoTests.get(), "queue_family_properties",       "Queue family properties",      deviceQueueFamilyProperties);
2685                 addFunctionCase(deviceInfoTests.get(), "memory_properties",                     "Memory properties",            deviceMemoryProperties);
2686                 addFunctionCase(deviceInfoTests.get(), "layers",                                        "Layers",                                       enumerateDeviceLayers);
2687                 addFunctionCase(deviceInfoTests.get(), "extensions",                            "Extensions",                           enumerateDeviceExtensions);
2688
2689                 infoTests->addChild(deviceInfoTests.release());
2690         }
2691
2692         infoTests->addChild(createTestGroup(testCtx, "format_properties",               "VkGetPhysicalDeviceFormatProperties() Tests",          createFormatTests));
2693         infoTests->addChild(createTestGroup(testCtx, "image_format_properties", "VkGetPhysicalDeviceImageFormatProperties() Tests",     createImageFormatTests, imageFormatProperties));
2694
2695         {
2696                 de::MovePtr<tcu::TestCaseGroup> extendedPropertiesTests (new tcu::TestCaseGroup(testCtx, "get_physical_device_properties2", "VK_KHR_get_physical_device_properties2"));
2697
2698                 addFunctionCase(extendedPropertiesTests.get(), "features",                                      "Extended Device Features",                                     deviceFeatures2);
2699                 addFunctionCase(extendedPropertiesTests.get(), "properties",                            "Extended Device Properties",                           deviceProperties2);
2700                 addFunctionCase(extendedPropertiesTests.get(), "format_properties",                     "Extended Device Format Properties",            deviceFormatProperties2);
2701                 addFunctionCase(extendedPropertiesTests.get(), "queue_family_properties",       "Extended Device Queue Family Properties",      deviceQueueFamilyProperties2);
2702                 addFunctionCase(extendedPropertiesTests.get(), "memory_properties",                     "Extended Device Memory Properties",            deviceMemoryProperties2);
2703
2704                 infoTests->addChild(extendedPropertiesTests.release());
2705         }
2706
2707         infoTests->addChild(createTestGroup(testCtx, "image_format_properties2",                "VkGetPhysicalDeviceImageFormatProperties2KHR() Tests",                 createImageFormatTests, imageFormatProperties2));
2708         infoTests->addChild(createTestGroup(testCtx, "sparse_image_format_properties2", "VkGetPhysicalDeviceSparseImageFormatProperties2KHR() Tests",   createImageFormatTests, sparseImageFormatProperties2));
2709
2710         {
2711                 de::MovePtr<tcu::TestCaseGroup> androidTests    (new tcu::TestCaseGroup(testCtx, "android", "Android CTS Tests"));
2712
2713                 addFunctionCase(androidTests.get(),     "mandatory_extensions",         "Test that all mandatory extensions are supported",     android::testMandatoryExtensions);
2714                 addFunctionCase(androidTests.get(), "no_unknown_extensions",    "Test for unknown device or instance extensions",       android::testNoUnknownExtensions);
2715                 addFunctionCase(androidTests.get(), "no_layers",                                "Test that no layers are enumerated",                           android::testNoLayers);
2716
2717                 infoTests->addChild(androidTests.release());
2718         }
2719
2720         return infoTests.release();
2721 }
2722
2723 } // api
2724 } // vkt