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] > float(-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] < float(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                 "VK_KHR_push_descriptor",
 675                 "VK_KHR_descriptor_update_template",
 676         };
 677
 678         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedDeviceKhrExtensions), s_allowedDeviceKhrExtensions);
 679         checkDuplicateExtensions(results, extensions);
 680 }
 681
 682 tcu::TestStatus enumerateInstanceLayers (Context& context)
 683 {
 684         TestLog&                                                log                                     = context.getTestContext().getLog();
 685         tcu::ResultCollector                    results                         (log);
 686         const vector<VkLayerProperties> properties                      = enumerateInstanceLayerProperties(context.getPlatformInterface());
 687         vector<string>                                  layerNames;
 688
 689         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 690         {
 691                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 692
 693                 layerNames.push_back(properties[ndx].layerName);
 694         }
 695
 696         checkDuplicateLayers(results, layerNames);
 697         CheckEnumerateInstanceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 698
 699         return tcu::TestStatus(results.getResult(), results.getMessage());
 700 }
 701
 702 tcu::TestStatus enumerateInstanceExtensions (Context& context)
 703 {
 704         TestLog&                                log             = context.getTestContext().getLog();
 705         tcu::ResultCollector    results (log);
 706
 707         {
 708                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 709                 const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 710                 vector<string>                                          extensionNames;
 711
 712                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 713                 {
 714                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 715
 716                         extensionNames.push_back(properties[ndx].extensionName);
 717                 }
 718
 719                 checkInstanceExtensions(results, extensionNames);
 720                 CheckEnumerateInstanceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 721         }
 722
 723         {
 724                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
 725
 726                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 727                 {
 728                         const ScopedLogSection                          section                         (log, layer->layerName, string("Layer: ") + layer->layerName);
 729                         const vector<VkExtensionProperties>     properties                      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName);
 730                         vector<string>                                          extensionNames;
 731
 732                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 733                         {
 734                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 735
 736                                 extensionNames.push_back(properties[extNdx].extensionName);
 737                         }
 738
 739                         checkInstanceExtensions(results, extensionNames);
 740                         CheckEnumerateInstanceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 741                 }
 742         }
 743
 744         return tcu::TestStatus(results.getResult(), results.getMessage());
 745 }
 746
 747 tcu::TestStatus enumerateDeviceLayers (Context& context)
 748 {
 749         TestLog&                                                log                     = context.getTestContext().getLog();
 750         tcu::ResultCollector                    results         (log);
 751         const vector<VkLayerProperties> properties      = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 752         vector<string>                                  layerNames;
 753
 754         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 755         {
 756                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 757
 758                 layerNames.push_back(properties[ndx].layerName);
 759         }
 760
 761         checkDuplicateLayers(results, layerNames);
 762         CheckEnumerateDeviceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 763
 764         return tcu::TestStatus(results.getResult(), results.getMessage());
 765 }
 766
 767 tcu::TestStatus enumerateDeviceExtensions (Context& context)
 768 {
 769         TestLog&                                log             = context.getTestContext().getLog();
 770         tcu::ResultCollector    results (log);
 771
 772         {
 773                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 774                 const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
 775                 vector<string>                                          extensionNames;
 776
 777                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 778                 {
 779                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 780
 781                         extensionNames.push_back(properties[ndx].extensionName);
 782                 }
 783
 784                 checkDeviceExtensions(results, extensionNames);
 785                 CheckEnumerateDeviceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 786         }
 787
 788         {
 789                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 790
 791                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 792                 {
 793                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 794                         const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName);
 795                         vector<string>                                          extensionNames;
 796
 797                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 798                         {
 799                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 800
 801
 802                                 extensionNames.push_back(properties[extNdx].extensionName);
 803                         }
 804
 805                         checkDeviceExtensions(results, extensionNames);
 806                         CheckEnumerateDeviceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 807                 }
 808         }
 809
 810         return tcu::TestStatus(results.getResult(), results.getMessage());
 811 }
 812
 813 #define VK_SIZE_OF(STRUCT, MEMBER)                                      (sizeof(((STRUCT*)0)->MEMBER))
 814 #define OFFSET_TABLE_ENTRY(STRUCT, MEMBER)                      { (size_t)DE_OFFSET_OF(STRUCT, MEMBER), VK_SIZE_OF(STRUCT, MEMBER) }
 815
 816 tcu::TestStatus deviceFeatures (Context& context)
 817 {
 818         using namespace ValidateQueryBits;
 819
 820         TestLog&                                                log                     = context.getTestContext().getLog();
 821         VkPhysicalDeviceFeatures*               features;
 822         deUint8                                                 buffer[sizeof(VkPhysicalDeviceFeatures) + GUARD_SIZE];
 823
 824         const QueryMemberTableEntry featureOffsetTable[] =
 825         {
 826                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, robustBufferAccess),
 827                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fullDrawIndexUint32),
 828                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, imageCubeArray),
 829                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, independentBlend),
 830                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, geometryShader),
 831                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, tessellationShader),
 832                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sampleRateShading),
 833                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, dualSrcBlend),
 834                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, logicOp),
 835                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiDrawIndirect),
 836                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, drawIndirectFirstInstance),
 837                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthClamp),
 838                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBiasClamp),
 839                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fillModeNonSolid),
 840                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBounds),
 841                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, wideLines),
 842                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, largePoints),
 843                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, alphaToOne),
 844                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiViewport),
 845                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, samplerAnisotropy),
 846                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionETC2),
 847                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionASTC_LDR),
 848                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionBC),
 849                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, occlusionQueryPrecise),
 850                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, pipelineStatisticsQuery),
 851                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, vertexPipelineStoresAndAtomics),
 852                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fragmentStoresAndAtomics),
 853                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderTessellationAndGeometryPointSize),
 854                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderImageGatherExtended),
 855                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageExtendedFormats),
 856                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageMultisample),
 857                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageReadWithoutFormat),
 858                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageWriteWithoutFormat),
 859                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderUniformBufferArrayDynamicIndexing),
 860                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderSampledImageArrayDynamicIndexing),
 861                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageBufferArrayDynamicIndexing),
 862                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageArrayDynamicIndexing),
 863                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderClipDistance),
 864                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderCullDistance),
 865                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderFloat64),
 866                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt64),
 867                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt16),
 868                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceResidency),
 869                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceMinLod),
 870                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseBinding),
 871                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyBuffer),
 872                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage2D),
 873                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage3D),
 874                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency2Samples),
 875                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency4Samples),
 876                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency8Samples),
 877                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency16Samples),
 878                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyAliased),
 879                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, variableMultisampleRate),
 880                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, inheritedQueries),
 881                 { 0, 0 }
 882         };
 883
 884         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
 885         features = reinterpret_cast<VkPhysicalDeviceFeatures*>(buffer);
 886
 887         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), features);
 888
 889         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 890                 << TestLog::Message << *features << TestLog::EndMessage;
 891
 892         // Requirements and dependencies
 893         {
 894                 if (!features->robustBufferAccess)
 895                         return tcu::TestStatus::fail("robustBufferAccess is not supported");
 896
 897                 // multiViewport requires MultiViewport (SPIR-V capability) support, which depends on Geometry
 898                 if (features->multiViewport && !features->geometryShader)
 899                         return tcu::TestStatus::fail("multiViewport is supported but geometryShader is not");
 900         }
 901
 902         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
 903         {
 904                 if (buffer[ndx + sizeof(VkPhysicalDeviceFeatures)] != GUARD_VALUE)
 905                 {
 906                         log << TestLog::Message << "deviceFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 907                         return tcu::TestStatus::fail("deviceFeatures buffer overflow");
 908                 }
 909         }
 910
 911         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceFeatures, context.getInstanceInterface(), featureOffsetTable))
 912         {
 913                 log << TestLog::Message << "deviceFeatures - VkPhysicalDeviceFeatures not completely initialized" << TestLog::EndMessage;
 914                 return tcu::TestStatus::fail("deviceFeatures incomplete initialization");
 915         }
 916
 917         return tcu::TestStatus::pass("Query succeeded");
 918 }
 919
 920 static const ValidateQueryBits::QueryMemberTableEntry s_physicalDevicePropertiesOffsetTable[] =
 921 {
 922         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, apiVersion),
 923         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, driverVersion),
 924         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, vendorID),
 925         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceID),
 926         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceType),
 927         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, pipelineCacheUUID),
 928         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension1D),
 929         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension2D),
 930         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension3D),
 931         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimensionCube),
 932         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageArrayLayers),
 933         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelBufferElements),
 934         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxUniformBufferRange),
 935         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxStorageBufferRange),
 936         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPushConstantsSize),
 937         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxMemoryAllocationCount),
 938         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAllocationCount),
 939         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.bufferImageGranularity),
 940         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sparseAddressSpaceSize),
 941         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxBoundDescriptorSets),
 942         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSamplers),
 943         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorUniformBuffers),
 944         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageBuffers),
 945         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSampledImages),
 946         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageImages),
 947         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorInputAttachments),
 948         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageResources),
 949         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSamplers),
 950         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffers),
 951         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffersDynamic),
 952         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffers),
 953         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffersDynamic),
 954         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSampledImages),
 955         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageImages),
 956         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetInputAttachments),
 957         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributes),
 958         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindings),
 959         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributeOffset),
 960         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindingStride),
 961         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexOutputComponents),
 962         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationGenerationLevel),
 963         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationPatchSize),
 964         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexInputComponents),
 965         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexOutputComponents),
 966         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerPatchOutputComponents),
 967         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlTotalOutputComponents),
 968         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationInputComponents),
 969         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationOutputComponents),
 970         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryShaderInvocations),
 971         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryInputComponents),
 972         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputComponents),
 973         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputVertices),
 974         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryTotalOutputComponents),
 975         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentInputComponents),
 976         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentOutputAttachments),
 977         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentDualSrcAttachments),
 978         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentCombinedOutputResources),
 979         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeSharedMemorySize),
 980         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupCount[3]),
 981         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupInvocations),
 982         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupSize[3]),
 983         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelPrecisionBits),
 984         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subTexelPrecisionBits),
 985         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.mipmapPrecisionBits),
 986         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndexedIndexValue),
 987         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndirectCount),
 988         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerLodBias),
 989         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAnisotropy),
 990         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewports),
 991         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewportDimensions[2]),
 992         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportBoundsRange[2]),
 993         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportSubPixelBits),
 994         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minMemoryMapAlignment),
 995         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelBufferOffsetAlignment),
 996         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minUniformBufferOffsetAlignment),
 997         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minStorageBufferOffsetAlignment),
 998         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelOffset),
 999         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelOffset),
1000         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelGatherOffset),
1001         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelGatherOffset),
1002         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minInterpolationOffset),
1003         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxInterpolationOffset),
1004         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelInterpolationOffsetBits),
1005         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferWidth),
1006         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferHeight),
1007         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferLayers),
1008         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferColorSampleCounts),
1009         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferDepthSampleCounts),
1010         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferStencilSampleCounts),
1011         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferNoAttachmentsSampleCounts),
1012         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxColorAttachments),
1013         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageColorSampleCounts),
1014         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageIntegerSampleCounts),
1015         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageDepthSampleCounts),
1016         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageStencilSampleCounts),
1017         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.storageImageSampleCounts),
1018         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSampleMaskWords),
1019         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampComputeAndGraphics),
1020         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampPeriod),
1021         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxClipDistances),
1022         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCullDistances),
1023         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCombinedClipAndCullDistances),
1024         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.discreteQueuePriorities),
1025         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeRange[2]),
1026         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthRange[2]),
1027         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeGranularity),
1028         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthGranularity),
1029         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.strictLines),
1030         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.standardSampleLocations),
1031         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyOffsetAlignment),
1032         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyRowPitchAlignment),
1033         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.nonCoherentAtomSize),
1034         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DBlockShape),
1035         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DMultisampleBlockShape),
1036         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard3DBlockShape),
1037         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyAlignedMipSize),
1038         OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyNonResidentStrict),
1039         { 0, 0 }
1040 };
1041
1042 tcu::TestStatus deviceProperties (Context& context)
1043 {
1044         using namespace ValidateQueryBits;
1045
1046         TestLog&                                                log                     = context.getTestContext().getLog();
1047         VkPhysicalDeviceProperties*             props;
1048         VkPhysicalDeviceFeatures                features;
1049         deUint8                                                 buffer[sizeof(VkPhysicalDeviceProperties) + GUARD_SIZE];
1050
1051         props = reinterpret_cast<VkPhysicalDeviceProperties*>(buffer);
1052         deMemset(props, GUARD_VALUE, sizeof(buffer));
1053
1054         context.getInstanceInterface().getPhysicalDeviceProperties(context.getPhysicalDevice(), props);
1055         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), &features);
1056
1057         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1058                 << TestLog::Message << *props << TestLog::EndMessage;
1059
1060         if (!validateFeatureLimits(props, &features, log))
1061                 return tcu::TestStatus::fail("deviceProperties - feature limits failed");
1062
1063         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
1064         {
1065                 if (buffer[ndx + sizeof(VkPhysicalDeviceProperties)] != GUARD_VALUE)
1066                 {
1067                         log << TestLog::Message << "deviceProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1068                         return tcu::TestStatus::fail("deviceProperties buffer overflow");
1069                 }
1070         }
1071
1072         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceProperties, context.getInstanceInterface(), s_physicalDevicePropertiesOffsetTable))
1073         {
1074                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties not completely initialized" << TestLog::EndMessage;
1075                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1076         }
1077
1078         // Check if deviceName string is properly terminated.
1079         if (deStrnlen(props->deviceName, VK_MAX_PHYSICAL_DEVICE_NAME_SIZE) == VK_MAX_PHYSICAL_DEVICE_NAME_SIZE)
1080         {
1081                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties deviceName not properly initialized" << TestLog::EndMessage;
1082                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1083         }
1084
1085         {
1086                 const ApiVersion deviceVersion = unpackVersion(props->apiVersion);
1087                 const ApiVersion deqpVersion = unpackVersion(VK_API_VERSION);
1088
1089                 if (deviceVersion.majorNum != deqpVersion.majorNum)
1090                 {
1091                         log << TestLog::Message << "deviceProperties - API Major Version " << deviceVersion.majorNum << " is not valid" << TestLog::EndMessage;
1092                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1093                 }
1094
1095                 if (deviceVersion.minorNum > deqpVersion.minorNum)
1096                 {
1097                         log << TestLog::Message << "deviceProperties - API Minor Version " << deviceVersion.minorNum << " is not valid for this version of dEQP" << TestLog::EndMessage;
1098                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1099                 }
1100         }
1101
1102         return tcu::TestStatus::pass("DeviceProperites query succeeded");
1103 }
1104
1105 tcu::TestStatus deviceQueueFamilyProperties (Context& context)
1106 {
1107         TestLog&                                                                log                                     = context.getTestContext().getLog();
1108         const vector<VkQueueFamilyProperties>   queueProperties         = getPhysicalDeviceQueueFamilyProperties(context.getInstanceInterface(), context.getPhysicalDevice());
1109
1110         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage;
1111
1112         for (size_t queueNdx = 0; queueNdx < queueProperties.size(); queueNdx++)
1113                 log << TestLog::Message << queueNdx << ": " << queueProperties[queueNdx] << TestLog::EndMessage;
1114
1115         return tcu::TestStatus::pass("Querying queue properties succeeded");
1116 }
1117
1118 tcu::TestStatus deviceMemoryProperties (Context& context)
1119 {
1120         TestLog&                                                        log                     = context.getTestContext().getLog();
1121         VkPhysicalDeviceMemoryProperties*       memProps;
1122         deUint8                                                         buffer[sizeof(VkPhysicalDeviceMemoryProperties) + GUARD_SIZE];
1123
1124         memProps = reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(buffer);
1125         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1126
1127         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(context.getPhysicalDevice(), memProps);
1128
1129         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1130                 << TestLog::Message << *memProps << TestLog::EndMessage;
1131
1132         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
1133         {
1134                 if (buffer[ndx + sizeof(VkPhysicalDeviceMemoryProperties)] != GUARD_VALUE)
1135                 {
1136                         log << TestLog::Message << "deviceMemoryProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1137                         return tcu::TestStatus::fail("deviceMemoryProperties buffer overflow");
1138                 }
1139         }
1140
1141         if (memProps->memoryHeapCount >= VK_MAX_MEMORY_HEAPS)
1142         {
1143                 log << TestLog::Message << "deviceMemoryProperties - HeapCount larger than " << (deUint32)VK_MAX_MEMORY_HEAPS << TestLog::EndMessage;
1144                 return tcu::TestStatus::fail("deviceMemoryProperties HeapCount too large");
1145         }
1146
1147         if (memProps->memoryHeapCount == 1)
1148         {
1149                 if ((memProps->memoryHeaps[0].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1150                 {
1151                         log << TestLog::Message << "deviceMemoryProperties - Single heap is not marked DEVICE_LOCAL" << TestLog::EndMessage;
1152                         return tcu::TestStatus::fail("deviceMemoryProperties invalid HeapFlags");
1153                 }
1154         }
1155
1156         const VkMemoryPropertyFlags validPropertyFlags[] =
1157         {
1158                 0,
1159                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
1160                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1161                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1162                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1163                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1164                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1165                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1166                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT
1167         };
1168
1169         const VkMemoryPropertyFlags requiredPropertyFlags[] =
1170         {
1171                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
1172         };
1173
1174         bool requiredFlagsFound[DE_LENGTH_OF_ARRAY(requiredPropertyFlags)];
1175         std::fill(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1176
1177         for (deUint32 memoryNdx = 0; memoryNdx < memProps->memoryTypeCount; memoryNdx++)
1178         {
1179                 bool validPropTypeFound = false;
1180
1181                 if (memProps->memoryTypes[memoryNdx].heapIndex >= memProps->memoryHeapCount)
1182                 {
1183                         log << TestLog::Message << "deviceMemoryProperties - heapIndex " << memProps->memoryTypes[memoryNdx].heapIndex << " larger than heapCount" << TestLog::EndMessage;
1184                         return tcu::TestStatus::fail("deviceMemoryProperties - invalid heapIndex");
1185                 }
1186
1187                 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;
1188
1189                 for (const VkMemoryPropertyFlags* requiredFlagsIterator = DE_ARRAY_BEGIN(requiredPropertyFlags); requiredFlagsIterator != DE_ARRAY_END(requiredPropertyFlags); requiredFlagsIterator++)
1190                         if ((memProps->memoryTypes[memoryNdx].propertyFlags & *requiredFlagsIterator) == *requiredFlagsIterator)
1191                                 requiredFlagsFound[requiredFlagsIterator - DE_ARRAY_BEGIN(requiredPropertyFlags)] = true;
1192
1193                 if (de::contains(DE_ARRAY_BEGIN(validPropertyFlags), DE_ARRAY_END(validPropertyFlags), memProps->memoryTypes[memoryNdx].propertyFlags & bitsToCheck))
1194                         validPropTypeFound = true;
1195
1196                 if (!validPropTypeFound)
1197                 {
1198                         log << TestLog::Message << "deviceMemoryProperties - propertyFlags "
1199                                 << memProps->memoryTypes[memoryNdx].propertyFlags << " not valid" << TestLog::EndMessage;
1200                         return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1201                 }
1202
1203                 if (memProps->memoryTypes[memoryNdx].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
1204                 {
1205                         if ((memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1206                         {
1207                                 log << TestLog::Message << "deviceMemoryProperties - DEVICE_LOCAL memory type references heap which is not DEVICE_LOCAL" << TestLog::EndMessage;
1208                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1209                         }
1210                 }
1211                 else
1212                 {
1213                         if (memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
1214                         {
1215                                 log << TestLog::Message << "deviceMemoryProperties - non-DEVICE_LOCAL memory type references heap with is DEVICE_LOCAL" << TestLog::EndMessage;
1216                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1217                         }
1218                 }
1219         }
1220
1221         bool* requiredFlagsFoundIterator = std::find(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1222         if (requiredFlagsFoundIterator != DE_ARRAY_END(requiredFlagsFound))
1223         {
1224                 DE_ASSERT(requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound) <= DE_LENGTH_OF_ARRAY(requiredPropertyFlags));
1225                 log << TestLog::Message << "deviceMemoryProperties - required property flags "
1226                         << getMemoryPropertyFlagsStr(requiredPropertyFlags[requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound)]) << " not found" << TestLog::EndMessage;
1227
1228                 return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1229         }
1230
1231         return tcu::TestStatus::pass("Querying memory properties succeeded");
1232 }
1233
1234 // \todo [2016-01-22 pyry] Optimize by doing format -> flags mapping instead
1235
1236 VkFormatFeatureFlags getRequiredOptimalTilingFeatures (VkFormat format)
1237 {
1238         static const VkFormat s_requiredSampledImageBlitSrcFormats[] =
1239         {
1240                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1241                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1242                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1243                 VK_FORMAT_R8_UNORM,
1244                 VK_FORMAT_R8_SNORM,
1245                 VK_FORMAT_R8_UINT,
1246                 VK_FORMAT_R8_SINT,
1247                 VK_FORMAT_R8G8_UNORM,
1248                 VK_FORMAT_R8G8_SNORM,
1249                 VK_FORMAT_R8G8_UINT,
1250                 VK_FORMAT_R8G8_SINT,
1251                 VK_FORMAT_R8G8B8A8_UNORM,
1252                 VK_FORMAT_R8G8B8A8_SNORM,
1253                 VK_FORMAT_R8G8B8A8_UINT,
1254                 VK_FORMAT_R8G8B8A8_SINT,
1255                 VK_FORMAT_R8G8B8A8_SRGB,
1256                 VK_FORMAT_B8G8R8A8_UNORM,
1257                 VK_FORMAT_B8G8R8A8_SRGB,
1258                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1259                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1260                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1261                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1262                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1263                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1264                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1265                 VK_FORMAT_R16_UINT,
1266                 VK_FORMAT_R16_SINT,
1267                 VK_FORMAT_R16_SFLOAT,
1268                 VK_FORMAT_R16G16_UINT,
1269                 VK_FORMAT_R16G16_SINT,
1270                 VK_FORMAT_R16G16_SFLOAT,
1271                 VK_FORMAT_R16G16B16A16_UINT,
1272                 VK_FORMAT_R16G16B16A16_SINT,
1273                 VK_FORMAT_R16G16B16A16_SFLOAT,
1274                 VK_FORMAT_R32_UINT,
1275                 VK_FORMAT_R32_SINT,
1276                 VK_FORMAT_R32_SFLOAT,
1277                 VK_FORMAT_R32G32_UINT,
1278                 VK_FORMAT_R32G32_SINT,
1279                 VK_FORMAT_R32G32_SFLOAT,
1280                 VK_FORMAT_R32G32B32A32_UINT,
1281                 VK_FORMAT_R32G32B32A32_SINT,
1282                 VK_FORMAT_R32G32B32A32_SFLOAT,
1283                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1284                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1285                 VK_FORMAT_D16_UNORM,
1286                 VK_FORMAT_D32_SFLOAT
1287         };
1288         static const VkFormat s_requiredSampledImageFilterLinearFormats[] =
1289         {
1290                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1291                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1292                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1293                 VK_FORMAT_R8_UNORM,
1294                 VK_FORMAT_R8_SNORM,
1295                 VK_FORMAT_R8G8_UNORM,
1296                 VK_FORMAT_R8G8_SNORM,
1297                 VK_FORMAT_R8G8B8A8_UNORM,
1298                 VK_FORMAT_R8G8B8A8_SNORM,
1299                 VK_FORMAT_R8G8B8A8_SRGB,
1300                 VK_FORMAT_B8G8R8A8_UNORM,
1301                 VK_FORMAT_B8G8R8A8_SRGB,
1302                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1303                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1304                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1305                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1306                 VK_FORMAT_R16_SFLOAT,
1307                 VK_FORMAT_R16G16_SFLOAT,
1308                 VK_FORMAT_R16G16B16A16_SFLOAT,
1309                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1310                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1311         };
1312         static const VkFormat s_requiredStorageImageFormats[] =
1313         {
1314                 VK_FORMAT_R8G8B8A8_UNORM,
1315                 VK_FORMAT_R8G8B8A8_SNORM,
1316                 VK_FORMAT_R8G8B8A8_UINT,
1317                 VK_FORMAT_R8G8B8A8_SINT,
1318                 VK_FORMAT_R16G16B16A16_UINT,
1319                 VK_FORMAT_R16G16B16A16_SINT,
1320                 VK_FORMAT_R16G16B16A16_SFLOAT,
1321                 VK_FORMAT_R32_UINT,
1322                 VK_FORMAT_R32_SINT,
1323                 VK_FORMAT_R32_SFLOAT,
1324                 VK_FORMAT_R32G32_UINT,
1325                 VK_FORMAT_R32G32_SINT,
1326                 VK_FORMAT_R32G32_SFLOAT,
1327                 VK_FORMAT_R32G32B32A32_UINT,
1328                 VK_FORMAT_R32G32B32A32_SINT,
1329                 VK_FORMAT_R32G32B32A32_SFLOAT
1330         };
1331         static const VkFormat s_requiredStorageImageAtomicFormats[] =
1332         {
1333                 VK_FORMAT_R32_UINT,
1334                 VK_FORMAT_R32_SINT
1335         };
1336         static const VkFormat s_requiredColorAttachmentBlitDstFormats[] =
1337         {
1338                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1339                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1340                 VK_FORMAT_R8_UNORM,
1341                 VK_FORMAT_R8_UINT,
1342                 VK_FORMAT_R8_SINT,
1343                 VK_FORMAT_R8G8_UNORM,
1344                 VK_FORMAT_R8G8_UINT,
1345                 VK_FORMAT_R8G8_SINT,
1346                 VK_FORMAT_R8G8B8A8_UNORM,
1347                 VK_FORMAT_R8G8B8A8_UINT,
1348                 VK_FORMAT_R8G8B8A8_SINT,
1349                 VK_FORMAT_R8G8B8A8_SRGB,
1350                 VK_FORMAT_B8G8R8A8_UNORM,
1351                 VK_FORMAT_B8G8R8A8_SRGB,
1352                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1353                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1354                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1355                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1356                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1357                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1358                 VK_FORMAT_R16_UINT,
1359                 VK_FORMAT_R16_SINT,
1360                 VK_FORMAT_R16_SFLOAT,
1361                 VK_FORMAT_R16G16_UINT,
1362                 VK_FORMAT_R16G16_SINT,
1363                 VK_FORMAT_R16G16_SFLOAT,
1364                 VK_FORMAT_R16G16B16A16_UINT,
1365                 VK_FORMAT_R16G16B16A16_SINT,
1366                 VK_FORMAT_R16G16B16A16_SFLOAT,
1367                 VK_FORMAT_R32_UINT,
1368                 VK_FORMAT_R32_SINT,
1369                 VK_FORMAT_R32_SFLOAT,
1370                 VK_FORMAT_R32G32_UINT,
1371                 VK_FORMAT_R32G32_SINT,
1372                 VK_FORMAT_R32G32_SFLOAT,
1373                 VK_FORMAT_R32G32B32A32_UINT,
1374                 VK_FORMAT_R32G32B32A32_SINT,
1375                 VK_FORMAT_R32G32B32A32_SFLOAT
1376         };
1377         static const VkFormat s_requiredColorAttachmentBlendFormats[] =
1378         {
1379                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1380                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1381                 VK_FORMAT_R8_UNORM,
1382                 VK_FORMAT_R8G8_UNORM,
1383                 VK_FORMAT_R8G8B8A8_UNORM,
1384                 VK_FORMAT_R8G8B8A8_SRGB,
1385                 VK_FORMAT_B8G8R8A8_UNORM,
1386                 VK_FORMAT_B8G8R8A8_SRGB,
1387                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1388                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1389                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1390                 VK_FORMAT_R16_SFLOAT,
1391                 VK_FORMAT_R16G16_SFLOAT,
1392                 VK_FORMAT_R16G16B16A16_SFLOAT
1393         };
1394         static const VkFormat s_requiredDepthStencilAttachmentFormats[] =
1395         {
1396                 VK_FORMAT_D16_UNORM
1397         };
1398
1399         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1400
1401         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageBlitSrcFormats), DE_ARRAY_END(s_requiredSampledImageBlitSrcFormats), format))
1402                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT|VK_FORMAT_FEATURE_BLIT_SRC_BIT;
1403
1404         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageFilterLinearFormats), DE_ARRAY_END(s_requiredSampledImageFilterLinearFormats), format))
1405                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
1406
1407         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageFormats), DE_ARRAY_END(s_requiredStorageImageFormats), format))
1408                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
1409
1410         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageAtomicFormats), DE_ARRAY_END(s_requiredStorageImageAtomicFormats), format))
1411                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
1412
1413         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlitDstFormats), DE_ARRAY_END(s_requiredColorAttachmentBlitDstFormats), format))
1414                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT|VK_FORMAT_FEATURE_BLIT_DST_BIT;
1415
1416         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlendFormats), DE_ARRAY_END(s_requiredColorAttachmentBlendFormats), format))
1417                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
1418
1419         if (de::contains(DE_ARRAY_BEGIN(s_requiredDepthStencilAttachmentFormats), DE_ARRAY_END(s_requiredDepthStencilAttachmentFormats), format))
1420                 flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
1421
1422         return flags;
1423 }
1424
1425 VkFormatFeatureFlags getRequiredBufferFeatures (VkFormat format)
1426 {
1427         static const VkFormat s_requiredVertexBufferFormats[] =
1428         {
1429                 VK_FORMAT_R8_UNORM,
1430                 VK_FORMAT_R8_SNORM,
1431                 VK_FORMAT_R8_UINT,
1432                 VK_FORMAT_R8_SINT,
1433                 VK_FORMAT_R8G8_UNORM,
1434                 VK_FORMAT_R8G8_SNORM,
1435                 VK_FORMAT_R8G8_UINT,
1436                 VK_FORMAT_R8G8_SINT,
1437                 VK_FORMAT_R8G8B8A8_UNORM,
1438                 VK_FORMAT_R8G8B8A8_SNORM,
1439                 VK_FORMAT_R8G8B8A8_UINT,
1440                 VK_FORMAT_R8G8B8A8_SINT,
1441                 VK_FORMAT_B8G8R8A8_UNORM,
1442                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1443                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1444                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1445                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1446                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1447                 VK_FORMAT_R16_UNORM,
1448                 VK_FORMAT_R16_SNORM,
1449                 VK_FORMAT_R16_UINT,
1450                 VK_FORMAT_R16_SINT,
1451                 VK_FORMAT_R16_SFLOAT,
1452                 VK_FORMAT_R16G16_UNORM,
1453                 VK_FORMAT_R16G16_SNORM,
1454                 VK_FORMAT_R16G16_UINT,
1455                 VK_FORMAT_R16G16_SINT,
1456                 VK_FORMAT_R16G16_SFLOAT,
1457                 VK_FORMAT_R16G16B16A16_UNORM,
1458                 VK_FORMAT_R16G16B16A16_SNORM,
1459                 VK_FORMAT_R16G16B16A16_UINT,
1460                 VK_FORMAT_R16G16B16A16_SINT,
1461                 VK_FORMAT_R16G16B16A16_SFLOAT,
1462                 VK_FORMAT_R32_UINT,
1463                 VK_FORMAT_R32_SINT,
1464                 VK_FORMAT_R32_SFLOAT,
1465                 VK_FORMAT_R32G32_UINT,
1466                 VK_FORMAT_R32G32_SINT,
1467                 VK_FORMAT_R32G32_SFLOAT,
1468                 VK_FORMAT_R32G32B32_UINT,
1469                 VK_FORMAT_R32G32B32_SINT,
1470                 VK_FORMAT_R32G32B32_SFLOAT,
1471                 VK_FORMAT_R32G32B32A32_UINT,
1472                 VK_FORMAT_R32G32B32A32_SINT,
1473                 VK_FORMAT_R32G32B32A32_SFLOAT
1474         };
1475         static const VkFormat s_requiredUniformTexelBufferFormats[] =
1476         {
1477                 VK_FORMAT_R8_UNORM,
1478                 VK_FORMAT_R8_SNORM,
1479                 VK_FORMAT_R8_UINT,
1480                 VK_FORMAT_R8_SINT,
1481                 VK_FORMAT_R8G8_UNORM,
1482                 VK_FORMAT_R8G8_SNORM,
1483                 VK_FORMAT_R8G8_UINT,
1484                 VK_FORMAT_R8G8_SINT,
1485                 VK_FORMAT_R8G8B8A8_UNORM,
1486                 VK_FORMAT_R8G8B8A8_SNORM,
1487                 VK_FORMAT_R8G8B8A8_UINT,
1488                 VK_FORMAT_R8G8B8A8_SINT,
1489                 VK_FORMAT_B8G8R8A8_UNORM,
1490                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1491                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1492                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1493                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1494                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1495                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1496                 VK_FORMAT_R16_UINT,
1497                 VK_FORMAT_R16_SINT,
1498                 VK_FORMAT_R16_SFLOAT,
1499                 VK_FORMAT_R16G16_UINT,
1500                 VK_FORMAT_R16G16_SINT,
1501                 VK_FORMAT_R16G16_SFLOAT,
1502                 VK_FORMAT_R16G16B16A16_UINT,
1503                 VK_FORMAT_R16G16B16A16_SINT,
1504                 VK_FORMAT_R16G16B16A16_SFLOAT,
1505                 VK_FORMAT_R32_UINT,
1506                 VK_FORMAT_R32_SINT,
1507                 VK_FORMAT_R32_SFLOAT,
1508                 VK_FORMAT_R32G32_UINT,
1509                 VK_FORMAT_R32G32_SINT,
1510                 VK_FORMAT_R32G32_SFLOAT,
1511                 VK_FORMAT_R32G32B32A32_UINT,
1512                 VK_FORMAT_R32G32B32A32_SINT,
1513                 VK_FORMAT_R32G32B32A32_SFLOAT,
1514                 VK_FORMAT_B10G11R11_UFLOAT_PACK32
1515         };
1516         static const VkFormat s_requiredStorageTexelBufferFormats[] =
1517         {
1518                 VK_FORMAT_R8G8B8A8_UNORM,
1519                 VK_FORMAT_R8G8B8A8_SNORM,
1520                 VK_FORMAT_R8G8B8A8_UINT,
1521                 VK_FORMAT_R8G8B8A8_SINT,
1522                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1523                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1524                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1525                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1526                 VK_FORMAT_R16G16B16A16_UINT,
1527                 VK_FORMAT_R16G16B16A16_SINT,
1528                 VK_FORMAT_R16G16B16A16_SFLOAT,
1529                 VK_FORMAT_R32_UINT,
1530                 VK_FORMAT_R32_SINT,
1531                 VK_FORMAT_R32_SFLOAT,
1532                 VK_FORMAT_R32G32_UINT,
1533                 VK_FORMAT_R32G32_SINT,
1534                 VK_FORMAT_R32G32_SFLOAT,
1535                 VK_FORMAT_R32G32B32A32_UINT,
1536                 VK_FORMAT_R32G32B32A32_SINT,
1537                 VK_FORMAT_R32G32B32A32_SFLOAT
1538         };
1539         static const VkFormat s_requiredStorageTexelBufferAtomicFormats[] =
1540         {
1541                 VK_FORMAT_R32_UINT,
1542                 VK_FORMAT_R32_SINT
1543         };
1544
1545         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1546
1547         if (de::contains(DE_ARRAY_BEGIN(s_requiredVertexBufferFormats), DE_ARRAY_END(s_requiredVertexBufferFormats), format))
1548                 flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
1549
1550         if (de::contains(DE_ARRAY_BEGIN(s_requiredUniformTexelBufferFormats), DE_ARRAY_END(s_requiredUniformTexelBufferFormats), format))
1551                 flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
1552
1553         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferFormats), DE_ARRAY_END(s_requiredStorageTexelBufferFormats), format))
1554                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
1555
1556         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferAtomicFormats), DE_ARRAY_END(s_requiredStorageTexelBufferAtomicFormats), format))
1557                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
1558
1559         return flags;
1560 }
1561
1562 tcu::TestStatus formatProperties (Context& context, VkFormat format)
1563 {
1564         TestLog&                                        log                             = context.getTestContext().getLog();
1565         const VkFormatProperties        properties              = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1566         bool                                            allOk                   = true;
1567
1568         const struct
1569         {
1570                 VkFormatFeatureFlags VkFormatProperties::*      field;
1571                 const char*                                                                     fieldName;
1572                 VkFormatFeatureFlags                                            requiredFeatures;
1573         } fields[] =
1574         {
1575                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         (VkFormatFeatureFlags)0                                         },
1576                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        getRequiredOptimalTilingFeatures(format)        },
1577                 { &VkFormatProperties::bufferFeatures,                  "buffeFeatures",                        getRequiredBufferFeatures(format)                       }
1578         };
1579
1580         log << TestLog::Message << properties << TestLog::EndMessage;
1581
1582         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
1583         {
1584                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
1585                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
1586                 const VkFormatFeatureFlags              required        = fields[fieldNdx].requiredFeatures;
1587
1588                 if ((supported & required) != required)
1589                 {
1590                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
1591                                                                     << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
1592                                                                         << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
1593                                 << TestLog::EndMessage;
1594                         allOk = false;
1595                 }
1596         }
1597
1598         if (allOk)
1599                 return tcu::TestStatus::pass("Query and validation passed");
1600         else
1601                 return tcu::TestStatus::fail("Required features not supported");
1602 }
1603
1604 bool optimalTilingFeaturesSupported (Context& context, VkFormat format, VkFormatFeatureFlags features)
1605 {
1606         const VkFormatProperties        properties      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1607
1608         return (properties.optimalTilingFeatures & features) == features;
1609 }
1610
1611 bool optimalTilingFeaturesSupportedForAll (Context& context, const VkFormat* begin, const VkFormat* end, VkFormatFeatureFlags features)
1612 {
1613         for (const VkFormat* cur = begin; cur != end; ++cur)
1614         {
1615                 if (!optimalTilingFeaturesSupported(context, *cur, features))
1616                         return false;
1617         }
1618
1619         return true;
1620 }
1621
1622 tcu::TestStatus testDepthStencilSupported (Context& context)
1623 {
1624         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_X8_D24_UNORM_PACK32, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1625                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1626                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_X8_D24_UNORM_PACK32 or VK_FORMAT_D32_SFLOAT");
1627
1628         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1629                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1630                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT");
1631
1632         return tcu::TestStatus::pass("Required depth/stencil formats supported");
1633 }
1634
1635 tcu::TestStatus testCompressedFormatsSupported (Context& context)
1636 {
1637         static const VkFormat s_allBcFormats[] =
1638         {
1639                 VK_FORMAT_BC1_RGB_UNORM_BLOCK,
1640                 VK_FORMAT_BC1_RGB_SRGB_BLOCK,
1641                 VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
1642                 VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
1643                 VK_FORMAT_BC2_UNORM_BLOCK,
1644                 VK_FORMAT_BC2_SRGB_BLOCK,
1645                 VK_FORMAT_BC3_UNORM_BLOCK,
1646                 VK_FORMAT_BC3_SRGB_BLOCK,
1647                 VK_FORMAT_BC4_UNORM_BLOCK,
1648                 VK_FORMAT_BC4_SNORM_BLOCK,
1649                 VK_FORMAT_BC5_UNORM_BLOCK,
1650                 VK_FORMAT_BC5_SNORM_BLOCK,
1651                 VK_FORMAT_BC6H_UFLOAT_BLOCK,
1652                 VK_FORMAT_BC6H_SFLOAT_BLOCK,
1653                 VK_FORMAT_BC7_UNORM_BLOCK,
1654                 VK_FORMAT_BC7_SRGB_BLOCK,
1655         };
1656         static const VkFormat s_allEtc2Formats[] =
1657         {
1658                 VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
1659                 VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
1660                 VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
1661                 VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
1662                 VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
1663                 VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
1664                 VK_FORMAT_EAC_R11_UNORM_BLOCK,
1665                 VK_FORMAT_EAC_R11_SNORM_BLOCK,
1666                 VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
1667                 VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
1668         };
1669         static const VkFormat s_allAstcLdrFormats[] =
1670         {
1671                 VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
1672                 VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
1673                 VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
1674                 VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
1675                 VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
1676                 VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
1677                 VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
1678                 VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
1679                 VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
1680                 VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
1681                 VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
1682                 VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
1683                 VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
1684                 VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
1685                 VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
1686                 VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
1687                 VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
1688                 VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
1689                 VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
1690                 VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
1691                 VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
1692                 VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
1693                 VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
1694                 VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
1695                 VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
1696                 VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
1697                 VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
1698                 VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
1699         };
1700
1701         static const struct
1702         {
1703                 const char*                                                                     setName;
1704                 const char*                                                                     featureName;
1705                 const VkBool32 VkPhysicalDeviceFeatures::*      feature;
1706                 const VkFormat*                                                         formatsBegin;
1707                 const VkFormat*                                                         formatsEnd;
1708         } s_compressedFormatSets[] =
1709         {
1710                 { "BC",                 "textureCompressionBC",                 &VkPhysicalDeviceFeatures::textureCompressionBC,                DE_ARRAY_BEGIN(s_allBcFormats),                 DE_ARRAY_END(s_allBcFormats)            },
1711                 { "ETC2",               "textureCompressionETC2",               &VkPhysicalDeviceFeatures::textureCompressionETC2,              DE_ARRAY_BEGIN(s_allEtc2Formats),               DE_ARRAY_END(s_allEtc2Formats)          },
1712                 { "ASTC LDR",   "textureCompressionASTC_LDR",   &VkPhysicalDeviceFeatures::textureCompressionASTC_LDR,  DE_ARRAY_BEGIN(s_allAstcLdrFormats),    DE_ARRAY_END(s_allAstcLdrFormats)       },
1713         };
1714
1715         TestLog&                                                log                                     = context.getTestContext().getLog();
1716         const VkPhysicalDeviceFeatures& features                        = context.getDeviceFeatures();
1717         int                                                             numSupportedSets        = 0;
1718         int                                                             numErrors                       = 0;
1719         int                                                             numWarnings                     = 0;
1720
1721         for (int setNdx = 0; setNdx < DE_LENGTH_OF_ARRAY(s_compressedFormatSets); ++setNdx)
1722         {
1723                 const char* const       setName                 = s_compressedFormatSets[setNdx].setName;
1724                 const char* const       featureName             = s_compressedFormatSets[setNdx].featureName;
1725                 const bool                      featureBitSet   = features.*s_compressedFormatSets[setNdx].feature == VK_TRUE;
1726                 const bool                      allSupported    = optimalTilingFeaturesSupportedForAll(context,
1727                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsBegin,
1728                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsEnd,
1729                                                                                                                                                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT);
1730
1731                 if (featureBitSet && !allSupported)
1732                 {
1733                         log << TestLog::Message << "ERROR: " << featureName << " = VK_TRUE but " << setName << " formats not supported" << TestLog::EndMessage;
1734                         numErrors += 1;
1735                 }
1736                 else if (allSupported && !featureBitSet)
1737                 {
1738                         log << TestLog::Message << "WARNING: " << setName << " formats supported but " << featureName << " = VK_FALSE" << TestLog::EndMessage;
1739                         numWarnings += 1;
1740                 }
1741
1742                 if (featureBitSet)
1743                 {
1744                         log << TestLog::Message << "All " << setName << " formats are supported" << TestLog::EndMessage;
1745                         numSupportedSets += 1;
1746                 }
1747                 else
1748                         log << TestLog::Message << setName << " formats are not supported" << TestLog::EndMessage;
1749         }
1750
1751         if (numSupportedSets == 0)
1752         {
1753                 log << TestLog::Message << "No compressed format sets supported" << TestLog::EndMessage;
1754                 numErrors += 1;
1755         }
1756
1757         if (numErrors > 0)
1758                 return tcu::TestStatus::fail("Compressed format support not valid");
1759         else if (numWarnings > 0)
1760                 return tcu::TestStatus(QP_TEST_RESULT_QUALITY_WARNING, "Found inconsistencies in compressed format support");
1761         else
1762                 return tcu::TestStatus::pass("Compressed texture format support is valid");
1763 }
1764
1765 void createFormatTests (tcu::TestCaseGroup* testGroup)
1766 {
1767         DE_STATIC_ASSERT(VK_FORMAT_UNDEFINED == 0);
1768
1769         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
1770         {
1771                 const VkFormat          format                  = (VkFormat)formatNdx;
1772                 const char* const       enumName                = getFormatName(format);
1773                 const string            caseName                = de::toLower(string(enumName).substr(10));
1774
1775                 addFunctionCase(testGroup, caseName, enumName, formatProperties, format);
1776         }
1777
1778         addFunctionCase(testGroup, "depth_stencil",                     "",     testDepthStencilSupported);
1779         addFunctionCase(testGroup, "compressed_formats",        "",     testCompressedFormatsSupported);
1780 }
1781
1782 VkImageUsageFlags getValidImageUsageFlags (const VkFormatFeatureFlags supportedFeatures, const bool useKhrMaintenance1Semantics)
1783 {
1784         VkImageUsageFlags       flags   = (VkImageUsageFlags)0;
1785
1786         if (useKhrMaintenance1Semantics)
1787         {
1788                 if ((supportedFeatures & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR) != 0)
1789                         flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
1790
1791                 if ((supportedFeatures & VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR) != 0)
1792                         flags |= VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1793         }
1794         else
1795         {
1796                 // If format is supported at all, it must be valid transfer src+dst
1797                 if (supportedFeatures != 0)
1798                         flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1799         }
1800
1801         if ((supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
1802                 flags |= VK_IMAGE_USAGE_SAMPLED_BIT;
1803
1804         if ((supportedFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0)
1805                 flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT|VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1806
1807         if ((supportedFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1808                 flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
1809
1810         if ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0)
1811                 flags |= VK_IMAGE_USAGE_STORAGE_BIT;
1812
1813         return flags;
1814 }
1815
1816 bool isValidImageUsageFlagCombination (VkImageUsageFlags usage)
1817 {
1818         if ((usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) != 0)
1819         {
1820                 const VkImageUsageFlags         allowedFlags    = VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
1821                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
1822                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
1823                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1824
1825                 // Only *_ATTACHMENT_BIT flags can be combined with TRANSIENT_ATTACHMENT_BIT
1826                 if ((usage & ~allowedFlags) != 0)
1827                         return false;
1828
1829                 // TRANSIENT_ATTACHMENT_BIT is not valid without COLOR_ or DEPTH_STENCIL_ATTACHMENT_BIT
1830                 if ((usage & (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) == 0)
1831                         return false;
1832         }
1833
1834         return usage != 0;
1835 }
1836
1837 VkImageCreateFlags getValidImageCreateFlags (const VkPhysicalDeviceFeatures& deviceFeatures, VkFormat, VkFormatFeatureFlags, VkImageType type, VkImageUsageFlags usage)
1838 {
1839         VkImageCreateFlags      flags   = (VkImageCreateFlags)0;
1840
1841         if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1842         {
1843                 flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
1844
1845                 if (type == VK_IMAGE_TYPE_2D)
1846                         flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
1847         }
1848
1849         if ((usage & (VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_STORAGE_BIT)) != 0 &&
1850                 (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) == 0)
1851         {
1852                 if (deviceFeatures.sparseBinding)
1853                         flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT;
1854
1855                 if (deviceFeatures.sparseResidencyAliased)
1856                         flags |= VK_IMAGE_CREATE_SPARSE_ALIASED_BIT;
1857         }
1858
1859         return flags;
1860 }
1861
1862 bool isValidImageCreateFlagCombination (VkImageCreateFlags)
1863 {
1864         return true;
1865 }
1866
1867 bool isRequiredImageParameterCombination (const VkPhysicalDeviceFeatures&       deviceFeatures,
1868                                                                                   const VkFormat                                        format,
1869                                                                                   const VkFormatProperties&                     formatProperties,
1870                                                                                   const VkImageType                                     imageType,
1871                                                                                   const VkImageTiling                           imageTiling,
1872                                                                                   const VkImageUsageFlags                       usageFlags,
1873                                                                                   const VkImageCreateFlags                      createFlags)
1874 {
1875         DE_UNREF(deviceFeatures);
1876         DE_UNREF(formatProperties);
1877         DE_UNREF(createFlags);
1878
1879         // Linear images can have arbitrary limitations
1880         if (imageTiling == VK_IMAGE_TILING_LINEAR)
1881                 return false;
1882
1883         // Support for other usages for compressed formats is optional
1884         if (isCompressedFormat(format) &&
1885                 (usageFlags & ~(VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT)) != 0)
1886                 return false;
1887
1888         // Support for 1D, and sliced 3D compressed formats is optional
1889         if (isCompressedFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
1890                 return false;
1891
1892         // Support for 1D and 3D depth/stencil textures is optional
1893         if (isDepthStencilFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
1894                 return false;
1895
1896         DE_ASSERT(deviceFeatures.sparseBinding || (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) == 0);
1897         DE_ASSERT(deviceFeatures.sparseResidencyAliased || (createFlags & VK_IMAGE_CREATE_SPARSE_ALIASED_BIT) == 0);
1898
1899         if (createFlags & VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)
1900         {
1901                 if (isCompressedFormat(format))
1902                         return false;
1903
1904                 if (isDepthStencilFormat(format))
1905                         return false;
1906
1907                 if (!deIsPowerOfTwo32(mapVkFormat(format).getPixelSize()))
1908                         return false;
1909
1910                 switch (imageType)
1911                 {
1912                         case VK_IMAGE_TYPE_2D:
1913                                 return (deviceFeatures.sparseResidencyImage2D == VK_TRUE);
1914                         case VK_IMAGE_TYPE_3D:
1915                                 return (deviceFeatures.sparseResidencyImage3D == VK_TRUE);
1916                         default:
1917                                 return false;
1918                 }
1919         }
1920
1921         return true;
1922 }
1923
1924 VkSampleCountFlags getRequiredOptimalTilingSampleCounts (const VkPhysicalDeviceLimits&  deviceLimits,
1925                                                                                                                  const VkFormat                                 format,
1926                                                                                                                  const VkImageUsageFlags                usageFlags)
1927 {
1928         if (!isCompressedFormat(format))
1929         {
1930                 const tcu::TextureFormat                tcuFormat               = mapVkFormat(format);
1931                 const bool                                              hasDepthComp    = (tcuFormat.order == tcu::TextureFormat::D || tcuFormat.order == tcu::TextureFormat::DS);
1932                 const bool                                              hasStencilComp  = (tcuFormat.order == tcu::TextureFormat::S || tcuFormat.order == tcu::TextureFormat::DS);
1933                 const bool                                              isColorFormat   = !hasDepthComp && !hasStencilComp;
1934                 VkSampleCountFlags                              sampleCounts    = ~(VkSampleCountFlags)0;
1935
1936                 DE_ASSERT((hasDepthComp || hasStencilComp) != isColorFormat);
1937
1938                 if ((usageFlags & VK_IMAGE_USAGE_STORAGE_BIT) != 0)
1939                         sampleCounts &= deviceLimits.storageImageSampleCounts;
1940
1941                 if ((usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1942                 {
1943                         if (hasDepthComp)
1944                                 sampleCounts &= deviceLimits.sampledImageDepthSampleCounts;
1945
1946                         if (hasStencilComp)
1947                                 sampleCounts &= deviceLimits.sampledImageStencilSampleCounts;
1948
1949                         if (isColorFormat)
1950                         {
1951                                 const tcu::TextureChannelClass  chnClass        = tcu::getTextureChannelClass(tcuFormat.type);
1952
1953                                 if (chnClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER ||
1954                                         chnClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
1955                                         sampleCounts &= deviceLimits.sampledImageIntegerSampleCounts;
1956                                 else
1957                                         sampleCounts &= deviceLimits.sampledImageColorSampleCounts;
1958                         }
1959                 }
1960
1961                 if ((usageFlags & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) != 0)
1962                         sampleCounts &= deviceLimits.framebufferColorSampleCounts;
1963
1964                 if ((usageFlags & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1965                 {
1966                         if (hasDepthComp)
1967                                 sampleCounts &= deviceLimits.framebufferDepthSampleCounts;
1968
1969                         if (hasStencilComp)
1970                                 sampleCounts &= deviceLimits.framebufferStencilSampleCounts;
1971                 }
1972
1973                 // If there is no usage flag set that would have corresponding device limit,
1974                 // only VK_SAMPLE_COUNT_1_BIT is required.
1975                 if (sampleCounts == ~(VkSampleCountFlags)0)
1976                         sampleCounts &= VK_SAMPLE_COUNT_1_BIT;
1977
1978                 return sampleCounts;
1979         }
1980         else
1981                 return VK_SAMPLE_COUNT_1_BIT;
1982 }
1983
1984 struct ImageFormatPropertyCase
1985 {
1986         typedef tcu::TestStatus (*Function) (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling);
1987
1988         Function                testFunction;
1989         VkFormat                format;
1990         VkImageType             imageType;
1991         VkImageTiling   tiling;
1992
1993         ImageFormatPropertyCase (Function testFunction_, VkFormat format_, VkImageType imageType_, VkImageTiling tiling_)
1994                 : testFunction  (testFunction_)
1995                 , format                (format_)
1996                 , imageType             (imageType_)
1997                 , tiling                (tiling_)
1998         {}
1999
2000         ImageFormatPropertyCase (void)
2001                 : testFunction  ((Function)DE_NULL)
2002                 , format                (VK_FORMAT_UNDEFINED)
2003                 , imageType             (VK_IMAGE_TYPE_LAST)
2004                 , tiling                (VK_IMAGE_TILING_LAST)
2005         {}
2006 };
2007
2008 tcu::TestStatus execImageFormatTest (Context& context, ImageFormatPropertyCase testCase)
2009 {
2010         return testCase.testFunction(context, testCase.format, testCase.imageType, testCase.tiling);
2011 }
2012
2013 void createImageFormatTypeTilingTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
2014 {
2015         DE_ASSERT(params.format == VK_FORMAT_UNDEFINED);
2016
2017         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
2018         {
2019                 const VkFormat          format                  = (VkFormat)formatNdx;
2020                 const char* const       enumName                = getFormatName(format);
2021                 const string            caseName                = de::toLower(string(enumName).substr(10));
2022
2023                 params.format = format;
2024
2025                 addFunctionCase(testGroup, caseName, enumName, execImageFormatTest, params);
2026         }
2027 }
2028
2029 void createImageFormatTypeTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
2030 {
2031         DE_ASSERT(params.tiling == VK_IMAGE_TILING_LAST);
2032
2033         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "optimal",     "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_OPTIMAL)));
2034         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "linear",      "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_LINEAR)));
2035 }
2036
2037 void createImageFormatTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase::Function testFunction)
2038 {
2039         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "1d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_1D, VK_IMAGE_TILING_LAST)));
2040         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "2d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_LAST)));
2041         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "3d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_3D, VK_IMAGE_TILING_LAST)));
2042 }
2043
2044 tcu::TestStatus imageFormatProperties (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2045 {
2046         TestLog&                                                log                                     = context.getTestContext().getLog();
2047         const VkPhysicalDeviceFeatures& deviceFeatures          = context.getDeviceFeatures();
2048         const VkPhysicalDeviceLimits&   deviceLimits            = context.getDeviceProperties().limits;
2049         const VkFormatProperties                formatProperties        = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
2050         const bool                                              hasKhrMaintenance1      = isExtensionSupported(context.getDeviceExtensions(), "VK_KHR_maintenance1");
2051
2052         const VkFormatFeatureFlags              supportedFeatures       = tiling == VK_IMAGE_TILING_LINEAR ? formatProperties.linearTilingFeatures : formatProperties.optimalTilingFeatures;
2053         const VkImageUsageFlags                 usageFlagSet            = getValidImageUsageFlags(supportedFeatures, hasKhrMaintenance1);
2054
2055         tcu::ResultCollector                    results                         (log, "ERROR: ");
2056
2057         if (hasKhrMaintenance1 && (supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
2058         {
2059                 results.check((supportedFeatures & (VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR | VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR)) != 0,
2060                                           "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");
2061         }
2062
2063         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= usageFlagSet; curUsageFlags++)
2064         {
2065                 if ((curUsageFlags & ~usageFlagSet) != 0 ||
2066                         !isValidImageUsageFlagCombination(curUsageFlags))
2067                         continue;
2068
2069                 const VkImageCreateFlags        createFlagSet           = getValidImageCreateFlags(deviceFeatures, format, supportedFeatures, imageType, curUsageFlags);
2070
2071                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= createFlagSet; curCreateFlags++)
2072                 {
2073                         if ((curCreateFlags & ~createFlagSet) != 0 ||
2074                                 !isValidImageCreateFlagCombination(curCreateFlags))
2075                                 continue;
2076
2077                         const bool                              isRequiredCombination   = isRequiredImageParameterCombination(deviceFeatures,
2078                                                                                                                                                                                                   format,
2079                                                                                                                                                                                                   formatProperties,
2080                                                                                                                                                                                                   imageType,
2081                                                                                                                                                                                                   tiling,
2082                                                                                                                                                                                                   curUsageFlags,
2083                                                                                                                                                                                                   curCreateFlags);
2084                         VkImageFormatProperties properties;
2085                         VkResult                                queryResult;
2086
2087                         log << TestLog::Message << "Testing " << getImageTypeStr(imageType) << ", "
2088                                                                         << getImageTilingStr(tiling) << ", "
2089                                                                         << getImageUsageFlagsStr(curUsageFlags) << ", "
2090                                                                         << getImageCreateFlagsStr(curCreateFlags)
2091                                 << TestLog::EndMessage;
2092
2093                         // Set return value to known garbage
2094                         deMemset(&properties, 0xcd, sizeof(properties));
2095
2096                         queryResult = context.getInstanceInterface().getPhysicalDeviceImageFormatProperties(context.getPhysicalDevice(),
2097                                                                                                                                                                                                 format,
2098                                                                                                                                                                                                 imageType,
2099                                                                                                                                                                                                 tiling,
2100                                                                                                                                                                                                 curUsageFlags,
2101                                                                                                                                                                                                 curCreateFlags,
2102                                                                                                                                                                                                 &properties);
2103
2104                         if (queryResult == VK_SUCCESS)
2105                         {
2106                                 const deUint32  fullMipPyramidSize      = de::max(de::max(deLog2Ceil32(properties.maxExtent.width),
2107                                                                                                                                           deLog2Ceil32(properties.maxExtent.height)),
2108                                                                                                                           deLog2Ceil32(properties.maxExtent.depth)) + 1;
2109
2110                                 log << TestLog::Message << properties << "\n" << TestLog::EndMessage;
2111
2112                                 results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width >= 1 && properties.maxExtent.height == 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 1D image");
2113                                 results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 2D image");
2114                                 results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth >= 1), "Invalid dimensions for 3D image");
2115                                 results.check(imageType != VK_IMAGE_TYPE_3D || properties.maxArrayLayers == 1, "Invalid maxArrayLayers for 3D image");
2116
2117                                 if (tiling == VK_IMAGE_TILING_OPTIMAL)
2118                                 {
2119                                         // Vulkan API specification has changed since initial Android Nougat release.
2120                                         // For NYC CTS we need to tolerate old behavior as well and issue compatibility
2121                                         // warning instead.
2122                                         //
2123                                         // See spec issues 272, 282, 302, 445 and CTS issues 369, 440.
2124                                         const bool      requiredByNewSpec       = (imageType == VK_IMAGE_TYPE_2D && !(curCreateFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
2125                                                                                                           ((supportedFeatures & (VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) ||
2126                                                                                                           ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) && deviceFeatures.shaderStorageImageMultisample)));
2127
2128                                         if (requiredByNewSpec)
2129                                         {
2130                                                 const VkSampleCountFlags        requiredSampleCounts    = getRequiredOptimalTilingSampleCounts(deviceLimits, format, curUsageFlags);
2131
2132                                                 results.check((properties.sampleCounts & requiredSampleCounts) == requiredSampleCounts, "Required sample counts not supported");
2133                                         }
2134                                         else if (properties.sampleCounts != VK_SAMPLE_COUNT_1_BIT)
2135                                         {
2136                                                 results.addResult(QP_TEST_RESULT_COMPATIBILITY_WARNING,
2137                                                                               "Implementation supports more sample counts than allowed by the spec");
2138                                         }
2139                                 }
2140                                 else
2141                                         results.check(properties.sampleCounts == VK_SAMPLE_COUNT_1_BIT, "sampleCounts != VK_SAMPLE_COUNT_1_BIT");
2142
2143                                 if (isRequiredCombination)
2144                                 {
2145                                         results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension1D),
2146                                                                   "Reported dimensions smaller than device limits");
2147                                         results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension2D &&
2148                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension2D),
2149                                                                   "Reported dimensions smaller than device limits");
2150                                         results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension3D &&
2151                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension3D &&
2152                                                                                                                                         properties.maxExtent.depth      >= deviceLimits.maxImageDimension3D),
2153                                                                   "Reported dimensions smaller than device limits");
2154                                         results.check(properties.maxMipLevels == fullMipPyramidSize, "maxMipLevels is not full mip pyramid size");
2155                                         results.check(imageType == VK_IMAGE_TYPE_3D || properties.maxArrayLayers >= deviceLimits.maxImageArrayLayers,
2156                                                                   "maxArrayLayers smaller than device limits");
2157                                 }
2158                                 else
2159                                 {
2160                                         results.check(properties.maxMipLevels == 1 || properties.maxMipLevels == fullMipPyramidSize, "Invalid mip pyramid size");
2161                                         results.check(properties.maxArrayLayers >= 1, "Invalid maxArrayLayers");
2162                                 }
2163
2164                                 results.check(properties.maxResourceSize >= (VkDeviceSize)MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE,
2165                                                           "maxResourceSize smaller than minimum required size");
2166                         }
2167                         else if (queryResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
2168                         {
2169                                 log << TestLog::Message << "Got VK_ERROR_FORMAT_NOT_SUPPORTED" << TestLog::EndMessage;
2170
2171                                 if (isRequiredCombination)
2172                                         results.fail("VK_ERROR_FORMAT_NOT_SUPPORTED returned for required image parameter combination");
2173
2174                                 // Specification requires that all fields are set to 0
2175                                 results.check(properties.maxExtent.width        == 0, "maxExtent.width != 0");
2176                                 results.check(properties.maxExtent.height       == 0, "maxExtent.height != 0");
2177                                 results.check(properties.maxExtent.depth        == 0, "maxExtent.depth != 0");
2178                                 results.check(properties.maxMipLevels           == 0, "maxMipLevels != 0");
2179                                 results.check(properties.maxArrayLayers         == 0, "maxArrayLayers != 0");
2180                                 results.check(properties.sampleCounts           == 0, "sampleCounts != 0");
2181                                 results.check(properties.maxResourceSize        == 0, "maxResourceSize != 0");
2182                         }
2183                         else
2184                         {
2185                                 results.fail("Got unexpected error" + de::toString(queryResult));
2186                         }
2187                 }
2188         }
2189
2190         return tcu::TestStatus(results.getResult(), results.getMessage());
2191 }
2192
2193 // VK_KHR_get_physical_device_properties2
2194
2195 Move<VkInstance> createInstanceWithExtension (const PlatformInterface& vkp, const char* extensionName)
2196 {
2197         const vector<VkExtensionProperties>     instanceExts    = enumerateInstanceExtensionProperties(vkp, DE_NULL);
2198         vector<string>                                          enabledExts;
2199
2200         if (!isExtensionSupported(instanceExts, RequiredExtension(extensionName)))
2201                 TCU_THROW(NotSupportedError, (string(extensionName) + " is not supported").c_str());
2202
2203         enabledExts.push_back(extensionName);
2204
2205         return createDefaultInstance(vkp, vector<string>() /* layers */, enabledExts);
2206 }
2207
2208 tcu::TestStatus deviceFeatures2 (Context& context)
2209 {
2210         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2211         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2212         const InstanceDriver                    vki                     (vkp, *instance);
2213         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2214
2215         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2216         {
2217                 VkPhysicalDeviceFeatures                coreFeatures;
2218                 VkPhysicalDeviceFeatures2KHR    extFeatures;
2219
2220                 deMemset(&coreFeatures, 0xcd, sizeof(coreFeatures));
2221                 deMemset(&extFeatures.features, 0xcd, sizeof(extFeatures.features));
2222
2223                 extFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
2224                 extFeatures.pNext = DE_NULL;
2225
2226                 vki.getPhysicalDeviceFeatures(devices[deviceNdx], &coreFeatures);
2227                 vki.getPhysicalDeviceFeatures2KHR(devices[deviceNdx], &extFeatures);
2228
2229                 TCU_CHECK(extFeatures.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR);
2230                 TCU_CHECK(extFeatures.pNext == DE_NULL);
2231
2232                 if (deMemCmp(&coreFeatures, &extFeatures.features, sizeof(VkPhysicalDeviceFeatures)) != 0)
2233                         TCU_FAIL("Mismatch between features reported by vkGetPhysicalDeviceFeatures and vkGetPhysicalDeviceFeatures2KHR");
2234         }
2235
2236         return tcu::TestStatus::pass("Querying device features succeeded");
2237 }
2238
2239 tcu::TestStatus deviceProperties2 (Context& context)
2240 {
2241         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2242         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2243         const InstanceDriver                    vki                     (vkp, *instance);
2244         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2245
2246         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2247         {
2248                 VkPhysicalDeviceProperties              coreProperties;
2249                 VkPhysicalDeviceProperties2KHR  extProperties;
2250
2251                 extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
2252                 extProperties.pNext = DE_NULL;
2253
2254                 vki.getPhysicalDeviceProperties(devices[deviceNdx], &coreProperties);
2255                 vki.getPhysicalDeviceProperties2KHR(devices[deviceNdx], &extProperties);
2256
2257                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR);
2258                 TCU_CHECK(extProperties.pNext == DE_NULL);
2259
2260                 // We can't use memcmp() here because the structs may contain padding bytes that drivers may or may not
2261                 // have written while writing the data and memcmp will compare them anyway, so we iterate through the
2262                 // valid bytes for each field in the struct and compare only the valid bytes for each one.
2263                 for (int propNdx = 0; propNdx < DE_LENGTH_OF_ARRAY(s_physicalDevicePropertiesOffsetTable); propNdx++)
2264                 {
2265                         const size_t offset                                     = s_physicalDevicePropertiesOffsetTable[propNdx].offset;
2266                         const size_t size                                       = s_physicalDevicePropertiesOffsetTable[propNdx].size;
2267
2268                         const deUint8* corePropertyBytes        = reinterpret_cast<deUint8*>(&coreProperties) + offset;
2269                         const deUint8* extPropertyBytes         = reinterpret_cast<deUint8*>(&extProperties.properties) + offset;
2270
2271                         if (deMemCmp(corePropertyBytes, extPropertyBytes, size) != 0)
2272                                 TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceProperties and vkGetPhysicalDeviceProperties2KHR");
2273                 }
2274         }
2275
2276         return tcu::TestStatus::pass("Querying device properties succeeded");
2277 }
2278
2279 tcu::TestStatus deviceFormatProperties2 (Context& context)
2280 {
2281         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2282         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2283         const InstanceDriver                    vki                     (vkp, *instance);
2284         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2285
2286         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2287         {
2288                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2289
2290                 for (int formatNdx = 0; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
2291                 {
2292                         const VkFormat                  format                  = (VkFormat)formatNdx;
2293                         VkFormatProperties              coreProperties;
2294                         VkFormatProperties2KHR  extProperties;
2295
2296                         deMemset(&coreProperties, 0xcd, sizeof(VkFormatProperties));
2297                         deMemset(&extProperties, 0xcd, sizeof(VkFormatProperties2KHR));
2298
2299                         extProperties.sType     = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR;
2300                         extProperties.pNext = DE_NULL;
2301
2302                         vki.getPhysicalDeviceFormatProperties(physicalDevice, format, &coreProperties);
2303                         vki.getPhysicalDeviceFormatProperties2KHR(physicalDevice, format, &extProperties);
2304
2305                         TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR);
2306                         TCU_CHECK(extProperties.pNext == DE_NULL);
2307
2308                 if (deMemCmp(&coreProperties, &extProperties.formatProperties, sizeof(VkFormatProperties)) != 0)
2309                         TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceFormatProperties and vkGetPhysicalDeviceFormatProperties2KHR");
2310                 }
2311         }
2312
2313         return tcu::TestStatus::pass("Querying device format properties succeeded");
2314 }
2315
2316 tcu::TestStatus deviceQueueFamilyProperties2 (Context& context)
2317 {
2318         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2319         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2320         const InstanceDriver                    vki                     (vkp, *instance);
2321         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2322
2323         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2324         {
2325                 const VkPhysicalDevice  physicalDevice                  = devices[deviceNdx];
2326                 deUint32                                numCoreQueueFamilies    = ~0u;
2327                 deUint32                                numExtQueueFamilies             = ~0u;
2328
2329                 vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, DE_NULL);
2330                 vki.getPhysicalDeviceQueueFamilyProperties2KHR(physicalDevice, &numExtQueueFamilies, DE_NULL);
2331
2332                 TCU_CHECK_MSG(numCoreQueueFamilies == numExtQueueFamilies, "Different number of queue family properties reported");
2333                 TCU_CHECK(numCoreQueueFamilies > 0);
2334
2335                 {
2336                         std::vector<VkQueueFamilyProperties>            coreProperties  (numCoreQueueFamilies);
2337                         std::vector<VkQueueFamilyProperties2KHR>        extProperties   (numExtQueueFamilies);
2338
2339                         deMemset(&coreProperties[0], 0xcd, sizeof(VkQueueFamilyProperties)*numCoreQueueFamilies);
2340                         deMemset(&extProperties[0], 0xcd, sizeof(VkQueueFamilyProperties2KHR)*numExtQueueFamilies);
2341
2342                         for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
2343                         {
2344                                 extProperties[ndx].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR;
2345                                 extProperties[ndx].pNext = DE_NULL;
2346                         }
2347
2348                         vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, &coreProperties[0]);
2349                         vki.getPhysicalDeviceQueueFamilyProperties2KHR(physicalDevice, &numExtQueueFamilies, &extProperties[0]);
2350
2351                         TCU_CHECK((size_t)numCoreQueueFamilies == coreProperties.size());
2352                         TCU_CHECK((size_t)numExtQueueFamilies == extProperties.size());
2353                         DE_ASSERT(numCoreQueueFamilies == numExtQueueFamilies);
2354
2355                         for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
2356                         {
2357                                 TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR);
2358                                 TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
2359
2360                                 if (deMemCmp(&coreProperties[ndx], &extProperties[ndx].queueFamilyProperties, sizeof(VkQueueFamilyProperties)) != 0)
2361                                         TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceQueueFamilyProperties and vkGetPhysicalDeviceQueueFamilyProperties2KHR");
2362                         }
2363                 }
2364         }
2365
2366         return tcu::TestStatus::pass("Querying device queue family properties succeeded");
2367 }
2368
2369 tcu::TestStatus deviceMemoryProperties2 (Context& context)
2370 {
2371         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2372         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2373         const InstanceDriver                    vki                     (vkp, *instance);
2374         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2375
2376         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2377         {
2378                 VkPhysicalDeviceMemoryProperties                coreProperties;
2379                 VkPhysicalDeviceMemoryProperties2KHR    extProperties;
2380
2381                 deMemset(&coreProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties));
2382                 deMemset(&extProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties2KHR));
2383
2384                 extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR;
2385                 extProperties.pNext = DE_NULL;
2386
2387                 vki.getPhysicalDeviceMemoryProperties(devices[deviceNdx], &coreProperties);
2388                 vki.getPhysicalDeviceMemoryProperties2KHR(devices[deviceNdx], &extProperties);
2389
2390                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR);
2391                 TCU_CHECK(extProperties.pNext == DE_NULL);
2392
2393                 if (deMemCmp(&coreProperties, &extProperties.memoryProperties, sizeof(VkPhysicalDeviceMemoryProperties)) != 0)
2394                         TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceMemoryProperties and vkGetPhysicalDeviceMemoryProperties2KHR");
2395         }
2396
2397         return tcu::TestStatus::pass("Querying device memory properties succeeded");
2398 }
2399
2400 tcu::TestStatus imageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2401 {
2402         TestLog&                                                log                             = context.getTestContext().getLog();
2403
2404         const PlatformInterface&                vkp                             = context.getPlatformInterface();
2405         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2406         const InstanceDriver                    vki                             (vkp, *instance);
2407         const vector<VkPhysicalDevice>  devices                 = enumeratePhysicalDevices(vki, *instance);
2408
2409         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
2410                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
2411                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
2412                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
2413                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2414                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2415                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2416                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2417         const VkImageCreateFlags                allCreateFlags  = VK_IMAGE_CREATE_SPARSE_BINDING_BIT
2418                                                                                                         | VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT
2419                                                                                                         | VK_IMAGE_CREATE_SPARSE_ALIASED_BIT
2420                                                                                                         | VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT
2421                                                                                                         | VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
2422
2423         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2424         {
2425                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2426
2427                 for (VkImageUsageFlags curUsageFlags = (VkImageUsageFlags)1; curUsageFlags <= allUsageFlags; curUsageFlags++)
2428                 {
2429                         for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= allCreateFlags; curCreateFlags++)
2430                         {
2431                                 const VkPhysicalDeviceImageFormatInfo2KHR       imageFormatInfo =
2432                                 {
2433                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR,
2434                                         DE_NULL,
2435                                         format,
2436                                         imageType,
2437                                         tiling,
2438                                         curUsageFlags,
2439                                         curCreateFlags
2440                                 };
2441
2442                                 VkImageFormatProperties                                         coreProperties;
2443                                 VkImageFormatProperties2KHR                                     extProperties;
2444                                 VkResult                                                                        coreResult;
2445                                 VkResult                                                                        extResult;
2446
2447                                 deMemset(&coreProperties, 0xcd, sizeof(VkImageFormatProperties));
2448                                 deMemset(&extProperties, 0xcd, sizeof(VkImageFormatProperties2KHR));
2449
2450                                 extProperties.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR;
2451                                 extProperties.pNext = DE_NULL;
2452
2453                                 coreResult      = vki.getPhysicalDeviceImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.tiling, imageFormatInfo.usage, imageFormatInfo.flags, &coreProperties);
2454                                 extResult       = vki.getPhysicalDeviceImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &extProperties);
2455
2456                                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR);
2457                                 TCU_CHECK(extProperties.pNext == DE_NULL);
2458
2459                                 if ((coreResult != extResult) ||
2460                                         (deMemCmp(&coreProperties, &extProperties.imageFormatProperties, sizeof(VkImageFormatProperties)) != 0))
2461                                 {
2462                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": mismatch with query " << imageFormatInfo << TestLog::EndMessage
2463                                                 << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties() returned " << coreResult << ", " << coreProperties << TestLog::EndMessage
2464                                                 << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties2KHR() returned " << extResult << ", " << extProperties << TestLog::EndMessage;
2465                                         TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceImageFormatProperties and vkGetPhysicalDeviceImageFormatProperties2KHR");
2466                                 }
2467                         }
2468                 }
2469         }
2470
2471         return tcu::TestStatus::pass("Querying image format properties succeeded");
2472 }
2473
2474 tcu::TestStatus sparseImageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2475 {
2476         TestLog&                                                log                             = context.getTestContext().getLog();
2477
2478         const PlatformInterface&                vkp                             = context.getPlatformInterface();
2479         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2480         const InstanceDriver                    vki                             (vkp, *instance);
2481         const vector<VkPhysicalDevice>  devices                 = enumeratePhysicalDevices(vki, *instance);
2482
2483         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
2484                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
2485                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
2486                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
2487                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2488                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2489                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2490                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2491
2492         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2493         {
2494                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2495
2496                 for (deUint32 sampleCountBit = VK_SAMPLE_COUNT_1_BIT; sampleCountBit <= VK_SAMPLE_COUNT_64_BIT; sampleCountBit = (sampleCountBit << 1u))
2497                 {
2498                         for (VkImageUsageFlags curUsageFlags = (VkImageUsageFlags)1; curUsageFlags <= allUsageFlags; curUsageFlags++)
2499                         {
2500                                 const VkPhysicalDeviceSparseImageFormatInfo2KHR imageFormatInfo =
2501                                 {
2502                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2_KHR,
2503                                         DE_NULL,
2504                                         format,
2505                                         imageType,
2506                                         (VkSampleCountFlagBits)sampleCountBit,
2507                                         curUsageFlags,
2508                                         tiling,
2509                                 };
2510
2511                                 deUint32                                                                                numCoreProperties       = ~0u;
2512                                 deUint32                                                                                numExtProperties        = ~0u;
2513
2514                                 // Query count
2515                                 vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, DE_NULL);
2516                                 vki.getPhysicalDeviceSparseImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &numExtProperties, DE_NULL);
2517
2518                                 if (numCoreProperties != numExtProperties)
2519                                 {
2520                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": different number of properties reported for " << imageFormatInfo << TestLog::EndMessage;
2521                                         TCU_FAIL("Mismatch in reported property count");
2522                                 }
2523
2524                                 if (numCoreProperties > 0)
2525                                 {
2526                                         std::vector<VkSparseImageFormatProperties>              coreProperties  (numCoreProperties);
2527                                         std::vector<VkSparseImageFormatProperties2KHR>  extProperties   (numExtProperties);
2528
2529                                         deMemset(&coreProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties)*numCoreProperties);
2530                                         deMemset(&extProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties2KHR)*numExtProperties);
2531
2532                                         for (deUint32 ndx = 0; ndx < numExtProperties; ++ndx)
2533                                         {
2534                                                 extProperties[ndx].sType = VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR;
2535                                                 extProperties[ndx].pNext = DE_NULL;
2536                                         }
2537
2538                                         vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, &coreProperties[0]);
2539                                         vki.getPhysicalDeviceSparseImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &numExtProperties, &extProperties[0]);
2540
2541                                         TCU_CHECK((size_t)numCoreProperties == coreProperties.size());
2542                                         TCU_CHECK((size_t)numExtProperties == extProperties.size());
2543
2544                                         for (deUint32 ndx = 0; ndx < numCoreProperties; ++ndx)
2545                                         {
2546                                                 TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR);
2547                                                 TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
2548
2549                                                 if ((deMemCmp(&coreProperties[ndx], &extProperties[ndx].properties, sizeof(VkSparseImageFormatProperties)) != 0))
2550                                                 {
2551                                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": mismatch with query " << imageFormatInfo << " property " << ndx << TestLog::EndMessage
2552                                                                 << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties() returned " << coreProperties[ndx] << TestLog::EndMessage
2553                                                                 << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties2KHR() returned " << extProperties[ndx] << TestLog::EndMessage;
2554                                                         TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceSparseImageFormatProperties and vkGetPhysicalDeviceSparseImageFormatProperties2KHR");
2555                                                 }
2556                                         }
2557                                 }
2558                         }
2559                 }
2560         }
2561
2562         return tcu::TestStatus::pass("Querying sparse image format properties succeeded");
2563 }
2564
2565 // Android CTS -specific tests
2566
2567 namespace android
2568 {
2569
2570 void checkExtensions (tcu::ResultCollector& results, const set<string>& allowedExtensions, const vector<VkExtensionProperties>& reportedExtensions)
2571 {
2572         for (vector<VkExtensionProperties>::const_iterator extension = reportedExtensions.begin(); extension != reportedExtensions.end(); ++extension)
2573         {
2574                 const string    extensionName   (extension->extensionName);
2575                 const bool              mustBeKnown             = de::beginsWith(extensionName, "VK_KHX_")              ||
2576                                                                                   de::beginsWith(extensionName, "VK_GOOGLE_")   ||
2577                                                                                   de::beginsWith(extensionName, "VK_ANDROID_");
2578
2579                 if (mustBeKnown && !de::contains(allowedExtensions, extensionName))
2580                         results.fail("Unknown extension: " + extensionName);
2581         }
2582 }
2583
2584 tcu::TestStatus testNoUnknownExtensions (Context& context)
2585 {
2586         TestLog&                                log                                     = context.getTestContext().getLog();
2587         tcu::ResultCollector    results                         (log);
2588         set<string>                             allowedInstanceExtensions;
2589         set<string>                             allowedDeviceExtensions;
2590
2591         // All known extensions should be added to allowedExtensions:
2592         // allowedExtensions.insert("VK_GOOGLE_extension1");
2593         allowedDeviceExtensions.insert("VK_GOOGLE_display_timing");
2594
2595         // Instance extensions
2596         checkExtensions(results,
2597                                         allowedInstanceExtensions,
2598                                         enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL));
2599
2600         // Extensions exposed by instance layers
2601         {
2602                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
2603
2604                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2605                 {
2606                         checkExtensions(results,
2607                                                         allowedInstanceExtensions,
2608                                                         enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName));
2609                 }
2610         }
2611
2612         // Device extensions
2613         checkExtensions(results,
2614                                         allowedDeviceExtensions,
2615                                         enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL));
2616
2617         // Extensions exposed by device layers
2618         {
2619                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
2620
2621                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2622                 {
2623                         checkExtensions(results,
2624                                                         allowedDeviceExtensions,
2625                                                         enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName));
2626                 }
2627         }
2628
2629         return tcu::TestStatus(results.getResult(), results.getMessage());
2630 }
2631
2632 tcu::TestStatus testNoLayers (Context& context)
2633 {
2634         TestLog&                                log             = context.getTestContext().getLog();
2635         tcu::ResultCollector    results (log);
2636
2637         {
2638                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
2639
2640                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2641                         results.fail(string("Instance layer enumerated: ") + layer->layerName);
2642         }
2643
2644         {
2645                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
2646
2647                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
2648                         results.fail(string("Device layer enumerated: ") + layer->layerName);
2649         }
2650
2651         return tcu::TestStatus(results.getResult(), results.getMessage());
2652 }
2653
2654 tcu::TestStatus testMandatoryExtensions (Context& context)
2655 {
2656         TestLog&                                log             = context.getTestContext().getLog();
2657         tcu::ResultCollector    results (log);
2658
2659         // Instance extensions
2660         {
2661                 static const char*                                      mandatoryExtensions[]   =
2662                 {
2663                         "VK_KHR_get_physical_device_properties2",
2664                 };
2665                 const vector<VkExtensionProperties>     extensions                              = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
2666
2667                 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(mandatoryExtensions); ++ndx)
2668                 {
2669                         if (!isExtensionSupported(extensions, RequiredExtension(mandatoryExtensions[ndx])))
2670                                 results.fail(string(mandatoryExtensions[ndx]) + " is not supported");
2671                 }
2672         }
2673
2674         // Device extensions
2675         {
2676                 static const char*                                      mandatoryExtensions[]   =
2677                 {
2678                         "VK_KHR_maintenance1",
2679                 };
2680                 const vector<VkExtensionProperties>     extensions                              = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
2681
2682                 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(mandatoryExtensions); ++ndx)
2683                 {
2684                         if (!isExtensionSupported(extensions, RequiredExtension(mandatoryExtensions[ndx])))
2685                                 results.fail(string(mandatoryExtensions[ndx]) + " is not supported");
2686                 }
2687         }
2688
2689         return tcu::TestStatus(results.getResult(), results.getMessage());
2690 }
2691
2692 } // android
2693
2694 } // anonymous
2695
2696 tcu::TestCaseGroup* createFeatureInfoTests (tcu::TestContext& testCtx)
2697 {
2698         de::MovePtr<tcu::TestCaseGroup> infoTests       (new tcu::TestCaseGroup(testCtx, "info", "Platform Information Tests"));
2699
2700         {
2701                 de::MovePtr<tcu::TestCaseGroup> instanceInfoTests       (new tcu::TestCaseGroup(testCtx, "instance", "Instance Information Tests"));
2702
2703                 addFunctionCase(instanceInfoTests.get(), "physical_devices",            "Physical devices",                     enumeratePhysicalDevices);
2704                 addFunctionCase(instanceInfoTests.get(), "layers",                                      "Layers",                                       enumerateInstanceLayers);
2705                 addFunctionCase(instanceInfoTests.get(), "extensions",                          "Extensions",                           enumerateInstanceExtensions);
2706
2707                 infoTests->addChild(instanceInfoTests.release());
2708         }
2709
2710         {
2711                 de::MovePtr<tcu::TestCaseGroup> deviceInfoTests (new tcu::TestCaseGroup(testCtx, "device", "Device Information Tests"));
2712
2713                 addFunctionCase(deviceInfoTests.get(), "features",                                      "Device Features",                      deviceFeatures);
2714                 addFunctionCase(deviceInfoTests.get(), "properties",                            "Device Properties",            deviceProperties);
2715                 addFunctionCase(deviceInfoTests.get(), "queue_family_properties",       "Queue family properties",      deviceQueueFamilyProperties);
2716                 addFunctionCase(deviceInfoTests.get(), "memory_properties",                     "Memory properties",            deviceMemoryProperties);
2717                 addFunctionCase(deviceInfoTests.get(), "layers",                                        "Layers",                                       enumerateDeviceLayers);
2718                 addFunctionCase(deviceInfoTests.get(), "extensions",                            "Extensions",                           enumerateDeviceExtensions);
2719
2720                 infoTests->addChild(deviceInfoTests.release());
2721         }
2722
2723         infoTests->addChild(createTestGroup(testCtx, "format_properties",               "VkGetPhysicalDeviceFormatProperties() Tests",          createFormatTests));
2724         infoTests->addChild(createTestGroup(testCtx, "image_format_properties", "VkGetPhysicalDeviceImageFormatProperties() Tests",     createImageFormatTests, imageFormatProperties));
2725
2726         {
2727                 de::MovePtr<tcu::TestCaseGroup> extendedPropertiesTests (new tcu::TestCaseGroup(testCtx, "get_physical_device_properties2", "VK_KHR_get_physical_device_properties2"));
2728
2729                 addFunctionCase(extendedPropertiesTests.get(), "features",                                      "Extended Device Features",                                     deviceFeatures2);
2730                 addFunctionCase(extendedPropertiesTests.get(), "properties",                            "Extended Device Properties",                           deviceProperties2);
2731                 addFunctionCase(extendedPropertiesTests.get(), "format_properties",                     "Extended Device Format Properties",            deviceFormatProperties2);
2732                 addFunctionCase(extendedPropertiesTests.get(), "queue_family_properties",       "Extended Device Queue Family Properties",      deviceQueueFamilyProperties2);
2733                 addFunctionCase(extendedPropertiesTests.get(), "memory_properties",                     "Extended Device Memory Properties",            deviceMemoryProperties2);
2734
2735                 infoTests->addChild(extendedPropertiesTests.release());
2736         }
2737
2738         infoTests->addChild(createTestGroup(testCtx, "image_format_properties2",                "VkGetPhysicalDeviceImageFormatProperties2KHR() Tests",                 createImageFormatTests, imageFormatProperties2));
2739         infoTests->addChild(createTestGroup(testCtx, "sparse_image_format_properties2", "VkGetPhysicalDeviceSparseImageFormatProperties2KHR() Tests",   createImageFormatTests, sparseImageFormatProperties2));
2740
2741         {
2742                 de::MovePtr<tcu::TestCaseGroup> androidTests    (new tcu::TestCaseGroup(testCtx, "android", "Android CTS Tests"));
2743
2744                 addFunctionCase(androidTests.get(),     "mandatory_extensions",         "Test that all mandatory extensions are supported",     android::testMandatoryExtensions);
2745                 addFunctionCase(androidTests.get(), "no_unknown_extensions",    "Test for unknown device or instance extensions",       android::testNoUnknownExtensions);
2746                 addFunctionCase(androidTests.get(), "no_layers",                                "Test that no layers are enumerated",                           android::testNoLayers);
2747
2748                 infoTests->addChild(androidTests.release());
2749         }
2750
2751         return infoTests.release();
2752 }
2753
2754 } // api
2755 } // vkt