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 bool validateFeatureLimits(VkPhysicalDeviceProperties* properties, VkPhysicalDeviceFeatures* features, TestLog& log)
  99 {
 100         bool                                            limitsOk        = true;
 101         VkPhysicalDeviceLimits*         limits          = &properties->limits;
 102         struct FeatureLimitTable
 103         {
 104                 deUint32                offset;
 105                 const char*             name;
 106                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 107                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 108                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 109                 float                   floatVal;                       //!< Format is FLOAT
 110                 LimitFormat             format;
 111                 LimitType               type;
 112                 deInt32                 unsuppTableNdx;
 113         } featureLimitTable[] =   //!< Based on 1.0.28 Vulkan spec
 114         {
 115                 { LIMIT(maxImageDimension1D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 116                 { LIMIT(maxImageDimension2D),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 117                 { LIMIT(maxImageDimension3D),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 118                 { LIMIT(maxImageDimensionCube),                                                         4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 119                 { LIMIT(maxImageArrayLayers),                                                           256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 120                 { LIMIT(maxTexelBufferElements),                                                        65536, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 121                 { LIMIT(maxUniformBufferRange),                                                         16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 122                 { LIMIT(maxStorageBufferRange),                                                         0, 0, 0, 0, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 123                 { LIMIT(maxPushConstantsSize),                                                          128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 124                 { LIMIT(maxMemoryAllocationCount),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 125                 { LIMIT(maxSamplerAllocationCount),                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE , -1 },
 126                 { LIMIT(bufferImageGranularity),                                                        0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 127                 { LIMIT(bufferImageGranularity),                                                        0, 0, 131072, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 128                 { LIMIT(sparseAddressSpaceSize),                                                        0, 0, 2UL*1024*1024*1024, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 129                 { LIMIT(maxBoundDescriptorSets),                                                        4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 130                 { LIMIT(maxPerStageDescriptorSamplers),                                         16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 131                 { LIMIT(maxPerStageDescriptorUniformBuffers),                           12, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 132                 { LIMIT(maxPerStageDescriptorStorageBuffers),                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 133                 { LIMIT(maxPerStageDescriptorSampledImages),                            16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 134                 { LIMIT(maxPerStageDescriptorStorageImages),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 135                 { LIMIT(maxPerStageDescriptorInputAttachments),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 136                 { LIMIT(maxPerStageResources),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE , -1 },
 137                 { LIMIT(maxDescriptorSetSamplers),                                                      96, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 138                 { LIMIT(maxDescriptorSetUniformBuffers),                                        72, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 139                 { LIMIT(maxDescriptorSetUniformBuffersDynamic),                         8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 140                 { LIMIT(maxDescriptorSetStorageBuffers),                                        24, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 141                 { LIMIT(maxDescriptorSetStorageBuffersDynamic),                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 142                 { LIMIT(maxDescriptorSetSampledImages),                                         96, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 143                 { LIMIT(maxDescriptorSetStorageImages),                                         24, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 144                 { LIMIT(maxDescriptorSetInputAttachments),                                      0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE  , -1 },
 145                 { LIMIT(maxVertexInputAttributes),                                                      16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 146                 { LIMIT(maxVertexInputBindings),                                                        16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 147                 { LIMIT(maxVertexInputAttributeOffset),                                         2047, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 148                 { LIMIT(maxVertexInputBindingStride),                                           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 149                 { LIMIT(maxVertexOutputComponents),                                                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 150                 { LIMIT(maxTessellationGenerationLevel),                                        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 151                 { LIMIT(maxTessellationPatchSize),                                                      32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 152                 { LIMIT(maxTessellationControlPerVertexInputComponents),        64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 153                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 154                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        120, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 155                 { LIMIT(maxTessellationControlTotalOutputComponents),           2048, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 156                 { LIMIT(maxTessellationEvaluationInputComponents),                      64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 157                 { LIMIT(maxTessellationEvaluationOutputComponents),                     64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 158                 { LIMIT(maxGeometryShaderInvocations),                                          32, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 159                 { LIMIT(maxGeometryInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 160                 { LIMIT(maxGeometryOutputComponents),                                           64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 161                 { LIMIT(maxGeometryOutputVertices),                                                     256, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 162                 { LIMIT(maxGeometryTotalOutputComponents),                                      1024, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 163                 { LIMIT(maxFragmentInputComponents),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 164                 { LIMIT(maxFragmentOutputAttachments),                                          4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 165                 { LIMIT(maxFragmentDualSrcAttachments),                                         1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 166                 { LIMIT(maxFragmentCombinedOutputResources),                            4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN  , -1 },
 167                 { LIMIT(maxComputeSharedMemorySize),                                            16384, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 168                 { LIMIT(maxComputeWorkGroupCount[0]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 169                 { LIMIT(maxComputeWorkGroupCount[1]),                                           65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 170                 { LIMIT(maxComputeWorkGroupCount[2]),                                           65535,  0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN   , -1 },
 171                 { LIMIT(maxComputeWorkGroupInvocations),                                        128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 172                 { LIMIT(maxComputeWorkGroupSize[0]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 173                 { LIMIT(maxComputeWorkGroupSize[1]),                                            128, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 174                 { LIMIT(maxComputeWorkGroupSize[2]),                                            64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 175                 { LIMIT(subPixelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 176                 { LIMIT(subTexelPrecisionBits),                                                         4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 177                 { LIMIT(mipmapPrecisionBits),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 178                 { LIMIT(maxDrawIndexedIndexValue),                                                      (deUint32)~0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 179                 { LIMIT(maxDrawIndirectCount),                                                          65535, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN    , -1 },
 180                 { LIMIT(maxSamplerLodBias),                                                                     0, 0, 0, 2.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 181                 { LIMIT(maxSamplerAnisotropy),                                                          0, 0, 0, 16.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 182                 { LIMIT(maxViewports),                                                                          16, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 183                 { LIMIT(maxViewportDimensions[0]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 184                 { LIMIT(maxViewportDimensions[1]),                                                      4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN , -1 },
 185                 { LIMIT(viewportBoundsRange[0]),                                                        0, 0, 0, -8192.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 186                 { LIMIT(viewportBoundsRange[1]),                                                        0, 0, 0, 8191.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 187                 { LIMIT(viewportSubPixelBits),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 188                 { LIMIT(minMemoryMapAlignment),                                                         64, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 189                 { LIMIT(minTexelBufferOffsetAlignment),                                         0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 190                 { LIMIT(minTexelBufferOffsetAlignment),                                         0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 191                 { LIMIT(minUniformBufferOffsetAlignment),                                       0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 192                 { LIMIT(minUniformBufferOffsetAlignment),                                       0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 193                 { LIMIT(minStorageBufferOffsetAlignment),                                       0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 194                 { LIMIT(minStorageBufferOffsetAlignment),                                       0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 195                 { LIMIT(minTexelOffset),                                                                        0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 196                 { LIMIT(maxTexelOffset),                                                                        7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 197                 { LIMIT(minTexelGatherOffset),                                                          0, -8, 0, 0.0f, LIMIT_FORMAT_SIGNED_INT, LIMIT_TYPE_MAX, -1 },
 198                 { LIMIT(maxTexelGatherOffset),                                                          7, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 199                 { LIMIT(minInterpolationOffset),                                                        0, 0, 0, -0.5f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 200                 { LIMIT(maxInterpolationOffset),                                                        0, 0, 0, 0.5f - (1.0f/deFloatPow(2.0f, (float)limits->subPixelInterpolationOffsetBits)), LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 201                 { LIMIT(subPixelInterpolationOffsetBits),                                       4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 202                 { LIMIT(maxFramebufferWidth),                                                           4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 203                 { LIMIT(maxFramebufferHeight),                                                          4096, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 204                 { LIMIT(maxFramebufferLayers),                                                          0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 205                 { LIMIT(framebufferColorSampleCounts),                                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 206                 { LIMIT(framebufferDepthSampleCounts),                                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 207                 { LIMIT(framebufferStencilSampleCounts),                                        VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 208                 { LIMIT(framebufferNoAttachmentsSampleCounts),                          VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 209                 { LIMIT(maxColorAttachments),                                                           4, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 210                 { LIMIT(sampledImageColorSampleCounts),                                         VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 211                 { LIMIT(sampledImageIntegerSampleCounts),                                       VK_SAMPLE_COUNT_1_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 212                 { LIMIT(sampledImageDepthSampleCounts),                                         VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 213                 { LIMIT(sampledImageStencilSampleCounts),                                       VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 214                 { LIMIT(storageImageSampleCounts),                                                      VK_SAMPLE_COUNT_1_BIT|VK_SAMPLE_COUNT_4_BIT, 0, 0, 0.0f, LIMIT_FORMAT_BITMASK, LIMIT_TYPE_MIN, -1 },
 215                 { LIMIT(maxSampleMaskWords),                                                            1, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 216                 { LIMIT(timestampComputeAndGraphics),                                           0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 217                 { LIMIT(timestampPeriod),                                                                       0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 218                 { LIMIT(maxClipDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 219                 { LIMIT(maxCullDistances),                                                                      8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 220                 { LIMIT(maxCombinedClipAndCullDistances),                                       8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_MIN, -1 },
 221                 { LIMIT(discreteQueuePriorities),                                                       8, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 222                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 223                 { LIMIT(pointSizeRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 224                 { LIMIT(pointSizeRange[1]),                                                                     0, 0, 0, 64.0f - limits->pointSizeGranularity , LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 225                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 0.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 226                 { LIMIT(lineWidthRange[0]),                                                                     0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 227                 { LIMIT(lineWidthRange[1]),                                                                     0, 0, 0, 8.0f - limits->lineWidthGranularity, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MIN, -1 },
 228                 { LIMIT(pointSizeGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 229                 { LIMIT(lineWidthGranularity),                                                          0, 0, 0, 1.0f, LIMIT_FORMAT_FLOAT, LIMIT_TYPE_MAX, -1 },
 230                 { LIMIT(strictLines),                                                                           0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 231                 { LIMIT(standardSampleLocations),                                                       0, 0, 0, 0.0f, LIMIT_FORMAT_UNSIGNED_INT, LIMIT_TYPE_NONE, -1 },
 232                 { LIMIT(optimalBufferCopyOffsetAlignment),                                      0, 0, 0, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_NONE, -1 },
 233                 { LIMIT(optimalBufferCopyRowPitchAlignment),                            0, 0, 0, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_NONE, -1 },
 234                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 1, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MIN, -1 },
 235                 { LIMIT(nonCoherentAtomSize),                                                           0, 0, 256, 0.0f, LIMIT_FORMAT_DEVICE_SIZE, LIMIT_TYPE_MAX, -1 },
 236         };
 237
 238         const struct UnsupportedFeatureLimitTable
 239         {
 240                 deUint32                limitOffset;
 241                 const char*             name;
 242                 deUint32                featureOffset;
 243                 deUint32                uintVal;                        //!< Format is UNSIGNED_INT
 244                 deInt32                 intVal;                         //!< Format is SIGNED_INT
 245                 deUint64                deviceSizeVal;          //!< Format is DEVICE_SIZE
 246                 float                   floatVal;                       //!< Format is FLOAT
 247         } unsupportedFeatureTable[] =
 248         {
 249                 { LIMIT(sparseAddressSpaceSize),                                                        FEATURE(sparseBinding),                                 0, 0, 0, 0.0f },
 250                 { LIMIT(maxTessellationGenerationLevel),                                        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 251                 { LIMIT(maxTessellationPatchSize),                                                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 252                 { LIMIT(maxTessellationControlPerVertexInputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 253                 { LIMIT(maxTessellationControlPerVertexOutputComponents),       FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 254                 { LIMIT(maxTessellationControlPerPatchOutputComponents),        FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 255                 { LIMIT(maxTessellationControlTotalOutputComponents),           FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 256                 { LIMIT(maxTessellationEvaluationInputComponents),                      FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 257                 { LIMIT(maxTessellationEvaluationOutputComponents),                     FEATURE(tessellationShader),                    0, 0, 0, 0.0f },
 258                 { LIMIT(maxGeometryShaderInvocations),                                          FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 259                 { LIMIT(maxGeometryInputComponents),                                            FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 260                 { LIMIT(maxGeometryOutputComponents),                                           FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 261                 { LIMIT(maxGeometryOutputVertices),                                                     FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 262                 { LIMIT(maxGeometryTotalOutputComponents),                                      FEATURE(geometryShader),                                0, 0, 0, 0.0f },
 263                 { LIMIT(maxFragmentDualSrcAttachments),                                         FEATURE(dualSrcBlend),                                  0, 0, 0, 0.0f },
 264                 { LIMIT(maxDrawIndexedIndexValue),                                                      FEATURE(fullDrawIndexUint32),                   (1<<24)-1, 0, 0, 0.0f },
 265                 { LIMIT(maxDrawIndirectCount),                                                          FEATURE(multiDrawIndirect),                             1, 0, 0, 0.0f },
 266                 { LIMIT(maxSamplerAnisotropy),                                                          FEATURE(samplerAnisotropy),                             1, 0, 0, 0.0f },
 267                 { LIMIT(maxViewports),                                                                          FEATURE(multiViewport),                                 1, 0, 0, 0.0f },
 268                 { LIMIT(minTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 269                 { LIMIT(maxTexelGatherOffset),                                                          FEATURE(shaderImageGatherExtended),             0, 0, 0, 0.0f },
 270                 { LIMIT(minInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 271                 { LIMIT(maxInterpolationOffset),                                                        FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 272                 { LIMIT(subPixelInterpolationOffsetBits),                                       FEATURE(sampleRateShading),                             0, 0, 0, 0.0f },
 273                 { LIMIT(storageImageSampleCounts),                                                      FEATURE(shaderStorageImageMultisample), VK_SAMPLE_COUNT_1_BIT, 0, 0, 0.0f },
 274                 { LIMIT(maxClipDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 275                 { LIMIT(maxCullDistances),                                                                      FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 276                 { LIMIT(maxCombinedClipAndCullDistances),                                       FEATURE(shaderClipDistance),                    0, 0, 0, 0.0f },
 277                 { LIMIT(pointSizeRange[0]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 278                 { LIMIT(pointSizeRange[1]),                                                                     FEATURE(largePoints),                                   0, 0, 0, 1.0f },
 279                 { LIMIT(lineWidthRange[0]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 280                 { LIMIT(lineWidthRange[1]),                                                                     FEATURE(wideLines),                                             0, 0, 0, 1.0f },
 281                 { LIMIT(pointSizeGranularity),                                                          FEATURE(largePoints),                                   0, 0, 0, 0.0f },
 282                 { LIMIT(lineWidthGranularity),                                                          FEATURE(wideLines),                                             0, 0, 0, 0.0f }
 283         };
 284
 285         log << TestLog::Message << *limits << TestLog::EndMessage;
 286
 287         //!< First build a map from limit to unsupported table index
 288         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 289         {
 290                 for (deUint32 unsuppNdx = 0; unsuppNdx < DE_LENGTH_OF_ARRAY(unsupportedFeatureTable); unsuppNdx++)
 291                 {
 292                         if (unsupportedFeatureTable[unsuppNdx].limitOffset == featureLimitTable[ndx].offset)
 293                         {
 294                                 featureLimitTable[ndx].unsuppTableNdx = unsuppNdx;
 295                                 break;
 296                         }
 297                 }
 298         }
 299
 300         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(featureLimitTable); ndx++)
 301         {
 302                 switch (featureLimitTable[ndx].format)
 303                 {
 304                         case LIMIT_FORMAT_UNSIGNED_INT:
 305                         {
 306                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 307                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 308                                 {
 309                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 310                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 311                                 }
 312
 313                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 314                                 {
 315
 316                                         if (*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 317                                         {
 318                                                 log << TestLog::Message << "limit Validation failed " << featureLimitTable[ndx].name
 319                                                         << " not valid-limit type MIN - actual is "
 320                                                         << *((deUint32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 321                                                 limitsOk = false;
 322                                         }
 323                                 }
 324                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 325                                 {
 326                                         if (*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 327                                         {
 328                                                 log << TestLog::Message << "limit validation failed,  " << featureLimitTable[ndx].name
 329                                                         << " not valid-limit type MAX - actual is "
 330                                                         << *((deUint32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 331                                                 limitsOk = false;
 332                                         }
 333                                 }
 334                                 break;
 335                         }
 336
 337                         case LIMIT_FORMAT_FLOAT:
 338                         {
 339                                 float limitToCheck = featureLimitTable[ndx].floatVal;
 340                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 341                                 {
 342                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 343                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].floatVal;
 344                                 }
 345
 346                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 347                                 {
 348                                         if (*((float*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 349                                         {
 350                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 351                                                         << " not valid-limit type MIN - actual is "
 352                                                         << *((float*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 353                                                 limitsOk = false;
 354                                         }
 355                                 }
 356                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 357                                 {
 358                                         if (*((float*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 359                                         {
 360                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 361                                                         << " not valid-limit type MAX actual is "
 362                                                         << *((float*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 363                                                 limitsOk = false;
 364                                         }
 365                                 }
 366                                 break;
 367                         }
 368
 369                         case LIMIT_FORMAT_SIGNED_INT:
 370                         {
 371                                 deInt32 limitToCheck = featureLimitTable[ndx].intVal;
 372                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 373                                 {
 374                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 375                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].intVal;
 376                                 }
 377                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 378                                 {
 379                                         if (*((deInt32*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 380                                         {
 381                                                 log << TestLog::Message <<  "limit validation failed, " << featureLimitTable[ndx].name
 382                                                         << " not valid-limit type MIN actual is "
 383                                                         << *((deInt32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 384                                                 limitsOk = false;
 385                                         }
 386                                 }
 387                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 388                                 {
 389                                         if (*((deInt32*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 390                                         {
 391                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 392                                                         << " not valid-limit type MAX actual is "
 393                                                         << *((deInt32*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 394                                                 limitsOk = false;
 395                                         }
 396                                 }
 397                                 break;
 398                         }
 399
 400                         case LIMIT_FORMAT_DEVICE_SIZE:
 401                         {
 402                                 deUint64 limitToCheck = featureLimitTable[ndx].deviceSizeVal;
 403                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 404                                 {
 405                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 406                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].deviceSizeVal;
 407                                 }
 408
 409                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 410                                 {
 411                                         if (*((deUint64*)((deUint8*)limits+featureLimitTable[ndx].offset)) < limitToCheck)
 412                                         {
 413                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 414                                                         << " not valid-limit type MIN actual is "
 415                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 416                                                 limitsOk = false;
 417                                         }
 418                                 }
 419                                 else if (featureLimitTable[ndx].type == LIMIT_TYPE_MAX)
 420                                 {
 421                                         if (*((deUint64*)((deUint8*)limits+featureLimitTable[ndx].offset)) > limitToCheck)
 422                                         {
 423                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 424                                                         << " not valid-limit type MAX actual is "
 425                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 426                                                 limitsOk = false;
 427                                         }
 428                                 }
 429                                 break;
 430                         }
 431
 432                         case LIMIT_FORMAT_BITMASK:
 433                         {
 434                                 deUint32 limitToCheck = featureLimitTable[ndx].uintVal;
 435                                 if (featureLimitTable[ndx].unsuppTableNdx != -1)
 436                                 {
 437                                         if (*((VkBool32*)((deUint8*)features+unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].featureOffset)) == VK_FALSE)
 438                                                 limitToCheck = unsupportedFeatureTable[featureLimitTable[ndx].unsuppTableNdx].uintVal;
 439                                 }
 440
 441                                 if (featureLimitTable[ndx].type == LIMIT_TYPE_MIN)
 442                                 {
 443                                         if ((*((deUint32*)((deUint8*)limits+featureLimitTable[ndx].offset)) & limitToCheck) != limitToCheck)
 444                                         {
 445                                                 log << TestLog::Message << "limit validation failed, " << featureLimitTable[ndx].name
 446                                                         << " not valid-limit type bitmask actual is "
 447                                                         << *((deUint64*)((deUint8*)limits + featureLimitTable[ndx].offset)) << TestLog::EndMessage;
 448                                                 limitsOk = false;
 449                                         }
 450                                 }
 451                                 break;
 452                         }
 453
 454                         default:
 455                                 DE_ASSERT(0);
 456                                 limitsOk = false;
 457                 }
 458         }
 459
 460         for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(limits->maxViewportDimensions); ndx++)
 461         {
 462                 if (limits->maxImageDimension2D > limits->maxViewportDimensions[ndx])
 463                 {
 464                         log << TestLog::Message << "limit validation failed, maxImageDimension2D of " << limits->maxImageDimension2D
 465                                 << "is larger than maxViewportDimension[" << ndx << "] of " << limits->maxViewportDimensions[ndx] << TestLog::EndMessage;
 466                         limitsOk = false;
 467                 }
 468         }
 469
 470         if (limits->viewportBoundsRange[0] > -2 * limits->maxViewportDimensions[0])
 471         {
 472                 log << TestLog::Message << "limit validation failed, viewPortBoundsRange[0] of " << limits->viewportBoundsRange[0]
 473                         << "is larger than -2*maxViewportDimension[0] of " << -2*limits->maxViewportDimensions[0] << TestLog::EndMessage;
 474                 limitsOk = false;
 475         }
 476
 477         if (limits->viewportBoundsRange[1] < 2 * limits->maxViewportDimensions[1] - 1)
 478         {
 479                 log << TestLog::Message << "limit validation failed, viewportBoundsRange[1] of " << limits->viewportBoundsRange[1]
 480                         << "is less than 2*maxViewportDimension[1] of " << 2*limits->maxViewportDimensions[1] << TestLog::EndMessage;
 481                 limitsOk = false;
 482         }
 483
 484         return limitsOk;
 485 }
 486
 487 template<typename T>
 488 class CheckIncompleteResult
 489 {
 490 public:
 491         virtual                 ~CheckIncompleteResult  (void) {}
 492         virtual void    getResult                               (Context& context, T* data) = 0;
 493
 494         void operator() (Context& context, tcu::ResultCollector& results, const std::size_t expectedCompleteSize)
 495         {
 496                 if (expectedCompleteSize == 0)
 497                         return;
 498
 499                 vector<T>               outputData      (expectedCompleteSize);
 500                 const deUint32  usedSize        = static_cast<deUint32>(expectedCompleteSize / 3);
 501
 502                 ValidateQueryBits::fillBits(outputData.begin(), outputData.end());      // unused entries should have this pattern intact
 503                 m_count         = usedSize;
 504                 m_result        = VK_SUCCESS;
 505
 506                 getResult(context, &outputData[0]);                                                                     // update m_count and m_result
 507
 508                 if (m_count != usedSize || m_result != VK_INCOMPLETE || !ValidateQueryBits::checkBits(outputData.begin() + m_count, outputData.end()))
 509                         results.fail("Query didn't return VK_INCOMPLETE");
 510         }
 511
 512 protected:
 513         deUint32        m_count;
 514         VkResult        m_result;
 515 };
 516
 517 struct CheckEnumeratePhysicalDevicesIncompleteResult : public CheckIncompleteResult<VkPhysicalDevice>
 518 {
 519         void getResult (Context& context, VkPhysicalDevice* data)
 520         {
 521                 m_result = context.getInstanceInterface().enumeratePhysicalDevices(context.getInstance(), &m_count, data);
 522         }
 523 };
 524
 525 struct CheckEnumerateInstanceLayerPropertiesIncompleteResult : public CheckIncompleteResult<VkLayerProperties>
 526 {
 527         void getResult (Context& context, VkLayerProperties* data)
 528         {
 529                 m_result = context.getPlatformInterface().enumerateInstanceLayerProperties(&m_count, data);
 530         }
 531 };
 532
 533 struct CheckEnumerateDeviceLayerPropertiesIncompleteResult : public CheckIncompleteResult<VkLayerProperties>
 534 {
 535         void getResult (Context& context, VkLayerProperties* data)
 536         {
 537                 m_result = context.getInstanceInterface().enumerateDeviceLayerProperties(context.getPhysicalDevice(), &m_count, data);
 538         }
 539 };
 540
 541 struct CheckEnumerateInstanceExtensionPropertiesIncompleteResult : public CheckIncompleteResult<VkExtensionProperties>
 542 {
 543         CheckEnumerateInstanceExtensionPropertiesIncompleteResult (std::string layerName = std::string()) : m_layerName(layerName) {}
 544
 545         void getResult (Context& context, VkExtensionProperties* data)
 546         {
 547                 const char* pLayerName = (m_layerName.length() != 0 ? m_layerName.c_str() : DE_NULL);
 548                 m_result = context.getPlatformInterface().enumerateInstanceExtensionProperties(pLayerName, &m_count, data);
 549         }
 550
 551 private:
 552         const std::string       m_layerName;
 553 };
 554
 555 struct CheckEnumerateDeviceExtensionPropertiesIncompleteResult : public CheckIncompleteResult<VkExtensionProperties>
 556 {
 557         CheckEnumerateDeviceExtensionPropertiesIncompleteResult (std::string layerName = std::string()) : m_layerName(layerName) {}
 558
 559         void getResult (Context& context, VkExtensionProperties* data)
 560         {
 561                 const char* pLayerName = (m_layerName.length() != 0 ? m_layerName.c_str() : DE_NULL);
 562                 m_result = context.getInstanceInterface().enumerateDeviceExtensionProperties(context.getPhysicalDevice(), pLayerName, &m_count, data);
 563         }
 564
 565 private:
 566         const std::string       m_layerName;
 567 };
 568
 569 tcu::TestStatus enumeratePhysicalDevices (Context& context)
 570 {
 571         TestLog&                                                log             = context.getTestContext().getLog();
 572         tcu::ResultCollector                    results (log);
 573         const vector<VkPhysicalDevice>  devices = enumeratePhysicalDevices(context.getInstanceInterface(), context.getInstance());
 574
 575         log << TestLog::Integer("NumDevices", "Number of devices", "", QP_KEY_TAG_NONE, deInt64(devices.size()));
 576
 577         for (size_t ndx = 0; ndx < devices.size(); ndx++)
 578                 log << TestLog::Message << ndx << ": " << devices[ndx] << TestLog::EndMessage;
 579
 580         CheckEnumeratePhysicalDevicesIncompleteResult()(context, results, devices.size());
 581
 582         return tcu::TestStatus(results.getResult(), results.getMessage());
 583 }
 584
 585 template<typename T>
 586 void collectDuplicates (set<T>& duplicates, const vector<T>& values)
 587 {
 588         set<T> seen;
 589
 590         for (size_t ndx = 0; ndx < values.size(); ndx++)
 591         {
 592                 const T& value = values[ndx];
 593
 594                 if (!seen.insert(value).second)
 595                         duplicates.insert(value);
 596         }
 597 }
 598
 599 void checkDuplicates (tcu::ResultCollector& results, const char* what, const vector<string>& values)
 600 {
 601         set<string> duplicates;
 602
 603         collectDuplicates(duplicates, values);
 604
 605         for (set<string>::const_iterator iter = duplicates.begin(); iter != duplicates.end(); ++iter)
 606         {
 607                 std::ostringstream msg;
 608                 msg << "Duplicate " << what << ": " << *iter;
 609                 results.fail(msg.str());
 610         }
 611 }
 612
 613 void checkDuplicateExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 614 {
 615         checkDuplicates(results, "extension", extensions);
 616 }
 617
 618 void checkDuplicateLayers (tcu::ResultCollector& results, const vector<string>& layers)
 619 {
 620         checkDuplicates(results, "layer", layers);
 621 }
 622
 623 void checkKhrExtensions (tcu::ResultCollector&          results,
 624                                                  const vector<string>&          extensions,
 625                                                  const int                                      numAllowedKhrExtensions,
 626                                                  const char* const*                     allowedKhrExtensions)
 627 {
 628         const set<string>       allowedExtSet           (allowedKhrExtensions, allowedKhrExtensions+numAllowedKhrExtensions);
 629
 630         for (vector<string>::const_iterator extIter = extensions.begin(); extIter != extensions.end(); ++extIter)
 631         {
 632                 // Only Khronos-controlled extensions are checked
 633                 if ((de::beginsWith(*extIter, "VK_KHR_") || de::beginsWith(*extIter, "VK_KHX_")) &&
 634                         !de::contains(allowedExtSet, *extIter))
 635                 {
 636                         results.fail("Unknown KHR extension " + *extIter);
 637                 }
 638         }
 639 }
 640
 641 void checkInstanceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 642 {
 643         static const char* s_allowedInstanceKhrExtensions[] =
 644         {
 645                 "VK_KHR_surface",
 646                 "VK_KHR_display",
 647                 "VK_KHR_android_surface",
 648                 "VK_KHR_mir_surface",
 649                 "VK_KHR_wayland_surface",
 650                 "VK_KHR_win32_surface",
 651                 "VK_KHR_xcb_surface",
 652                 "VK_KHR_xlib_surface",
 653                 "VK_KHR_get_physical_device_properties2",
 654         };
 655
 656         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedInstanceKhrExtensions), s_allowedInstanceKhrExtensions);
 657         checkDuplicateExtensions(results, extensions);
 658 }
 659
 660 void checkDeviceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 661 {
 662         static const char* s_allowedInstanceKhrExtensions[] =
 663         {
 664                 "VK_KHR_swapchain",
 665                 "VK_KHR_display_swapchain",
 666                 "VK_KHR_sampler_mirror_clamp_to_edge",
 667                 "VK_KHR_shader_draw_parameters",
 668         };
 669
 670         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedInstanceKhrExtensions), s_allowedInstanceKhrExtensions);
 671         checkDuplicateExtensions(results, extensions);
 672 }
 673
 674 tcu::TestStatus enumerateInstanceLayers (Context& context)
 675 {
 676         TestLog&                                                log                                     = context.getTestContext().getLog();
 677         tcu::ResultCollector                    results                         (log);
 678         const vector<VkLayerProperties> properties                      = enumerateInstanceLayerProperties(context.getPlatformInterface());
 679         vector<string>                                  layerNames;
 680
 681         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 682         {
 683                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 684
 685                 layerNames.push_back(properties[ndx].layerName);
 686         }
 687
 688         checkDuplicateLayers(results, layerNames);
 689         CheckEnumerateInstanceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 690
 691         return tcu::TestStatus(results.getResult(), results.getMessage());
 692 }
 693
 694 tcu::TestStatus enumerateInstanceExtensions (Context& context)
 695 {
 696         TestLog&                                log             = context.getTestContext().getLog();
 697         tcu::ResultCollector    results (log);
 698
 699         {
 700                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 701                 const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 702                 vector<string>                                          extensionNames;
 703
 704                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 705                 {
 706                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 707
 708                         extensionNames.push_back(properties[ndx].extensionName);
 709                 }
 710
 711                 checkInstanceExtensions(results, extensionNames);
 712                 CheckEnumerateInstanceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 713         }
 714
 715         {
 716                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
 717
 718                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 719                 {
 720                         const ScopedLogSection                          section                         (log, layer->layerName, string("Layer: ") + layer->layerName);
 721                         const vector<VkExtensionProperties>     properties                      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName);
 722                         vector<string>                                          extensionNames;
 723
 724                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 725                         {
 726                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 727
 728                                 extensionNames.push_back(properties[extNdx].extensionName);
 729                         }
 730
 731                         checkInstanceExtensions(results, extensionNames);
 732                         CheckEnumerateInstanceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 733                 }
 734         }
 735
 736         return tcu::TestStatus(results.getResult(), results.getMessage());
 737 }
 738
 739 tcu::TestStatus enumerateDeviceLayers (Context& context)
 740 {
 741         TestLog&                                                log                     = context.getTestContext().getLog();
 742         tcu::ResultCollector                    results         (log);
 743         const vector<VkLayerProperties> properties      = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 744         vector<string>                                  layerNames;
 745
 746         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 747         {
 748                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 749
 750                 layerNames.push_back(properties[ndx].layerName);
 751         }
 752
 753         checkDuplicateLayers(results, layerNames);
 754         CheckEnumerateDeviceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 755
 756         return tcu::TestStatus(results.getResult(), results.getMessage());
 757 }
 758
 759 tcu::TestStatus enumerateDeviceExtensions (Context& context)
 760 {
 761         TestLog&                                log             = context.getTestContext().getLog();
 762         tcu::ResultCollector    results (log);
 763
 764         {
 765                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 766                 const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
 767                 vector<string>                                          extensionNames;
 768
 769                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 770                 {
 771                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 772
 773                         extensionNames.push_back(properties[ndx].extensionName);
 774                 }
 775
 776                 checkDeviceExtensions(results, extensionNames);
 777                 CheckEnumerateDeviceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 778         }
 779
 780         {
 781                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 782
 783                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 784                 {
 785                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 786                         const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName);
 787                         vector<string>                                          extensionNames;
 788
 789                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 790                         {
 791                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 792
 793
 794                                 extensionNames.push_back(properties[extNdx].extensionName);
 795                         }
 796
 797                         checkDeviceExtensions(results, extensionNames);
 798                         CheckEnumerateDeviceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 799                 }
 800         }
 801
 802         return tcu::TestStatus(results.getResult(), results.getMessage());
 803 }
 804
 805 #define VK_SIZE_OF(STRUCT, MEMBER)                                      (sizeof(((STRUCT*)0)->MEMBER))
 806 #define OFFSET_TABLE_ENTRY(STRUCT, MEMBER)                      { (size_t)DE_OFFSET_OF(STRUCT, MEMBER), VK_SIZE_OF(STRUCT, MEMBER) }
 807
 808 tcu::TestStatus deviceFeatures (Context& context)
 809 {
 810         using namespace ValidateQueryBits;
 811
 812         TestLog&                                                log                     = context.getTestContext().getLog();
 813         VkPhysicalDeviceFeatures*               features;
 814         deUint8                                                 buffer[sizeof(VkPhysicalDeviceFeatures) + GUARD_SIZE];
 815
 816         const QueryMemberTableEntry featureOffsetTable[] =
 817         {
 818                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, robustBufferAccess),
 819                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fullDrawIndexUint32),
 820                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, imageCubeArray),
 821                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, independentBlend),
 822                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, geometryShader),
 823                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, tessellationShader),
 824                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sampleRateShading),
 825                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, dualSrcBlend),
 826                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, logicOp),
 827                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiDrawIndirect),
 828                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, drawIndirectFirstInstance),
 829                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthClamp),
 830                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBiasClamp),
 831                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fillModeNonSolid),
 832                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBounds),
 833                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, wideLines),
 834                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, largePoints),
 835                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, alphaToOne),
 836                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiViewport),
 837                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, samplerAnisotropy),
 838                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionETC2),
 839                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionASTC_LDR),
 840                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionBC),
 841                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, occlusionQueryPrecise),
 842                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, pipelineStatisticsQuery),
 843                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, vertexPipelineStoresAndAtomics),
 844                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fragmentStoresAndAtomics),
 845                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderTessellationAndGeometryPointSize),
 846                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderImageGatherExtended),
 847                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageExtendedFormats),
 848                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageMultisample),
 849                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageReadWithoutFormat),
 850                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageWriteWithoutFormat),
 851                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderUniformBufferArrayDynamicIndexing),
 852                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderSampledImageArrayDynamicIndexing),
 853                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageBufferArrayDynamicIndexing),
 854                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageArrayDynamicIndexing),
 855                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderClipDistance),
 856                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderCullDistance),
 857                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderFloat64),
 858                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt64),
 859                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt16),
 860                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceResidency),
 861                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceMinLod),
 862                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseBinding),
 863                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyBuffer),
 864                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage2D),
 865                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage3D),
 866                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency2Samples),
 867                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency4Samples),
 868                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency8Samples),
 869                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency16Samples),
 870                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyAliased),
 871                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, variableMultisampleRate),
 872                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, inheritedQueries),
 873                 { 0, 0 }
 874         };
 875
 876         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
 877         features = reinterpret_cast<VkPhysicalDeviceFeatures*>(buffer);
 878
 879         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), features);
 880
 881         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 882                 << TestLog::Message << *features << TestLog::EndMessage;
 883
 884         // Requirements and dependencies
 885         {
 886                 if (!features->robustBufferAccess)
 887                         return tcu::TestStatus::fail("robustBufferAccess is not supported");
 888
 889                 // multiViewport requires MultiViewport (SPIR-V capability) support, which depends on Geometry
 890                 if (features->multiViewport && !features->geometryShader)
 891                         return tcu::TestStatus::fail("multiViewport is supported but geometryShader is not");
 892         }
 893
 894         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
 895         {
 896                 if (buffer[ndx + sizeof(VkPhysicalDeviceFeatures)] != GUARD_VALUE)
 897                 {
 898                         log << TestLog::Message << "deviceFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 899                         return tcu::TestStatus::fail("deviceFeatures buffer overflow");
 900                 }
 901         }
 902
 903         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceFeatures, context.getInstanceInterface(), featureOffsetTable))
 904         {
 905                 log << TestLog::Message << "deviceFeatures - VkPhysicalDeviceFeatures not completely initialized" << TestLog::EndMessage;
 906                 return tcu::TestStatus::fail("deviceFeatures incomplete initialization");
 907         }
 908
 909         return tcu::TestStatus::pass("Query succeeded");
 910 }
 911
 912 tcu::TestStatus deviceProperties (Context& context)
 913 {
 914         using namespace ValidateQueryBits;
 915
 916         TestLog&                                                log                     = context.getTestContext().getLog();
 917         VkPhysicalDeviceProperties*             props;
 918         VkPhysicalDeviceFeatures                features;
 919         deUint8                                                 buffer[sizeof(VkPhysicalDeviceProperties) + GUARD_SIZE];
 920
 921         const QueryMemberTableEntry physicalDevicePropertiesOffsetTable[] =
 922         {
 923                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, apiVersion),
 924                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, driverVersion),
 925                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, vendorID),
 926                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceID),
 927                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceType),
 928                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, pipelineCacheUUID),
 929                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension1D),
 930                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension2D),
 931                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension3D),
 932                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimensionCube),
 933                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageArrayLayers),
 934                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelBufferElements),
 935                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxUniformBufferRange),
 936                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxStorageBufferRange),
 937                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPushConstantsSize),
 938                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxMemoryAllocationCount),
 939                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAllocationCount),
 940                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.bufferImageGranularity),
 941                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sparseAddressSpaceSize),
 942                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxBoundDescriptorSets),
 943                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSamplers),
 944                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorUniformBuffers),
 945                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageBuffers),
 946                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSampledImages),
 947                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageImages),
 948                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorInputAttachments),
 949                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageResources),
 950                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSamplers),
 951                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffers),
 952                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffersDynamic),
 953                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffers),
 954                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffersDynamic),
 955                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSampledImages),
 956                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageImages),
 957                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetInputAttachments),
 958                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributes),
 959                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindings),
 960                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributeOffset),
 961                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindingStride),
 962                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexOutputComponents),
 963                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationGenerationLevel),
 964                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationPatchSize),
 965                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexInputComponents),
 966                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexOutputComponents),
 967                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerPatchOutputComponents),
 968                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlTotalOutputComponents),
 969                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationInputComponents),
 970                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationOutputComponents),
 971                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryShaderInvocations),
 972                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryInputComponents),
 973                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputComponents),
 974                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputVertices),
 975                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryTotalOutputComponents),
 976                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentInputComponents),
 977                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentOutputAttachments),
 978                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentDualSrcAttachments),
 979                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentCombinedOutputResources),
 980                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeSharedMemorySize),
 981                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupCount[3]),
 982                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupInvocations),
 983                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupSize[3]),
 984                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelPrecisionBits),
 985                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subTexelPrecisionBits),
 986                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.mipmapPrecisionBits),
 987                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndexedIndexValue),
 988                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndirectCount),
 989                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerLodBias),
 990                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAnisotropy),
 991                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewports),
 992                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewportDimensions[2]),
 993                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportBoundsRange[2]),
 994                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportSubPixelBits),
 995                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minMemoryMapAlignment),
 996                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelBufferOffsetAlignment),
 997                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minUniformBufferOffsetAlignment),
 998                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minStorageBufferOffsetAlignment),
 999                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelOffset),
1000                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelOffset),
1001                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelGatherOffset),
1002                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelGatherOffset),
1003                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minInterpolationOffset),
1004                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxInterpolationOffset),
1005                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelInterpolationOffsetBits),
1006                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferWidth),
1007                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferHeight),
1008                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferLayers),
1009                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferColorSampleCounts),
1010                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferDepthSampleCounts),
1011                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferStencilSampleCounts),
1012                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferNoAttachmentsSampleCounts),
1013                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxColorAttachments),
1014                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageColorSampleCounts),
1015                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageIntegerSampleCounts),
1016                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageDepthSampleCounts),
1017                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageStencilSampleCounts),
1018                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.storageImageSampleCounts),
1019                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSampleMaskWords),
1020                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampComputeAndGraphics),
1021                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampPeriod),
1022                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxClipDistances),
1023                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCullDistances),
1024                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCombinedClipAndCullDistances),
1025                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.discreteQueuePriorities),
1026                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeRange[2]),
1027                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthRange[2]),
1028                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeGranularity),
1029                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthGranularity),
1030                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.strictLines),
1031                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.standardSampleLocations),
1032                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyOffsetAlignment),
1033                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyRowPitchAlignment),
1034                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.nonCoherentAtomSize),
1035                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DBlockShape),
1036                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DMultisampleBlockShape),
1037                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard3DBlockShape),
1038                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyAlignedMipSize),
1039                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyNonResidentStrict),
1040                 { 0, 0 }
1041         };
1042
1043         props = reinterpret_cast<VkPhysicalDeviceProperties*>(buffer);
1044         deMemset(props, GUARD_VALUE, sizeof(buffer));
1045
1046         context.getInstanceInterface().getPhysicalDeviceProperties(context.getPhysicalDevice(), props);
1047         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), &features);
1048
1049         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1050                 << TestLog::Message << *props << TestLog::EndMessage;
1051
1052         if (!validateFeatureLimits(props, &features, log))
1053                 return tcu::TestStatus::fail("deviceProperties - feature limits failed");
1054
1055         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
1056         {
1057                 if (buffer[ndx + sizeof(VkPhysicalDeviceProperties)] != GUARD_VALUE)
1058                 {
1059                         log << TestLog::Message << "deviceProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1060                         return tcu::TestStatus::fail("deviceProperties buffer overflow");
1061                 }
1062         }
1063
1064         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceProperties, context.getInstanceInterface(), physicalDevicePropertiesOffsetTable))
1065         {
1066                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties not completely initialized" << TestLog::EndMessage;
1067                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1068         }
1069
1070         // Check if deviceName string is properly terminated.
1071         if (deStrnlen(props->deviceName, VK_MAX_PHYSICAL_DEVICE_NAME_SIZE) == VK_MAX_PHYSICAL_DEVICE_NAME_SIZE)
1072         {
1073                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties deviceName not properly initialized" << TestLog::EndMessage;
1074                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1075         }
1076
1077         {
1078                 const ApiVersion deviceVersion = unpackVersion(props->apiVersion);
1079                 const ApiVersion deqpVersion = unpackVersion(VK_API_VERSION);
1080
1081                 if (deviceVersion.majorNum != deqpVersion.majorNum)
1082                 {
1083                         log << TestLog::Message << "deviceProperties - API Major Version " << deviceVersion.majorNum << " is not valid" << TestLog::EndMessage;
1084                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1085                 }
1086
1087                 if (deviceVersion.minorNum > deqpVersion.minorNum)
1088                 {
1089                         log << TestLog::Message << "deviceProperties - API Minor Version " << deviceVersion.minorNum << " is not valid for this version of dEQP" << TestLog::EndMessage;
1090                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1091                 }
1092         }
1093
1094         return tcu::TestStatus::pass("DeviceProperites query succeeded");
1095 }
1096
1097 tcu::TestStatus deviceQueueFamilyProperties (Context& context)
1098 {
1099         TestLog&                                                                log                                     = context.getTestContext().getLog();
1100         const vector<VkQueueFamilyProperties>   queueProperties         = getPhysicalDeviceQueueFamilyProperties(context.getInstanceInterface(), context.getPhysicalDevice());
1101
1102         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage;
1103
1104         for (size_t queueNdx = 0; queueNdx < queueProperties.size(); queueNdx++)
1105                 log << TestLog::Message << queueNdx << ": " << queueProperties[queueNdx] << TestLog::EndMessage;
1106
1107         return tcu::TestStatus::pass("Querying queue properties succeeded");
1108 }
1109
1110 tcu::TestStatus deviceMemoryProperties (Context& context)
1111 {
1112         TestLog&                                                        log                     = context.getTestContext().getLog();
1113         VkPhysicalDeviceMemoryProperties*       memProps;
1114         deUint8                                                         buffer[sizeof(VkPhysicalDeviceMemoryProperties) + GUARD_SIZE];
1115
1116         memProps = reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(buffer);
1117         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1118
1119         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(context.getPhysicalDevice(), memProps);
1120
1121         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1122                 << TestLog::Message << *memProps << TestLog::EndMessage;
1123
1124         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
1125         {
1126                 if (buffer[ndx + sizeof(VkPhysicalDeviceMemoryProperties)] != GUARD_VALUE)
1127                 {
1128                         log << TestLog::Message << "deviceMemoryProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1129                         return tcu::TestStatus::fail("deviceMemoryProperties buffer overflow");
1130                 }
1131         }
1132
1133         if (memProps->memoryHeapCount >= VK_MAX_MEMORY_HEAPS)
1134         {
1135                 log << TestLog::Message << "deviceMemoryProperties - HeapCount larger than " << (deUint32)VK_MAX_MEMORY_HEAPS << TestLog::EndMessage;
1136                 return tcu::TestStatus::fail("deviceMemoryProperties HeapCount too large");
1137         }
1138
1139         if (memProps->memoryHeapCount == 1)
1140         {
1141                 if ((memProps->memoryHeaps[0].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1142                 {
1143                         log << TestLog::Message << "deviceMemoryProperties - Single heap is not marked DEVICE_LOCAL" << TestLog::EndMessage;
1144                         return tcu::TestStatus::fail("deviceMemoryProperties invalid HeapFlags");
1145                 }
1146         }
1147
1148         const VkMemoryPropertyFlags validPropertyFlags[] =
1149         {
1150                 0,
1151                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
1152                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1153                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1154                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1155                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1156                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1157                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1158                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT
1159         };
1160
1161         const VkMemoryPropertyFlags requiredPropertyFlags[] =
1162         {
1163                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
1164         };
1165
1166         bool requiredFlagsFound[DE_LENGTH_OF_ARRAY(requiredPropertyFlags)];
1167         std::fill(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1168
1169         for (deUint32 memoryNdx = 0; memoryNdx < memProps->memoryTypeCount; memoryNdx++)
1170         {
1171                 bool validPropTypeFound = false;
1172
1173                 if (memProps->memoryTypes[memoryNdx].heapIndex >= memProps->memoryHeapCount)
1174                 {
1175                         log << TestLog::Message << "deviceMemoryProperties - heapIndex " << memProps->memoryTypes[memoryNdx].heapIndex << " larger than heapCount" << TestLog::EndMessage;
1176                         return tcu::TestStatus::fail("deviceMemoryProperties - invalid heapIndex");
1177                 }
1178
1179                 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;
1180
1181                 for (const VkMemoryPropertyFlags* requiredFlagsIterator = DE_ARRAY_BEGIN(requiredPropertyFlags); requiredFlagsIterator != DE_ARRAY_END(requiredPropertyFlags); requiredFlagsIterator++)
1182                         if ((memProps->memoryTypes[memoryNdx].propertyFlags & *requiredFlagsIterator) == *requiredFlagsIterator)
1183                                 requiredFlagsFound[requiredFlagsIterator - DE_ARRAY_BEGIN(requiredPropertyFlags)] = true;
1184
1185                 if (de::contains(DE_ARRAY_BEGIN(validPropertyFlags), DE_ARRAY_END(validPropertyFlags), memProps->memoryTypes[memoryNdx].propertyFlags & bitsToCheck))
1186                         validPropTypeFound = true;
1187
1188                 if (!validPropTypeFound)
1189                 {
1190                         log << TestLog::Message << "deviceMemoryProperties - propertyFlags "
1191                                 << memProps->memoryTypes[memoryNdx].propertyFlags << " not valid" << TestLog::EndMessage;
1192                         return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1193                 }
1194
1195                 if (memProps->memoryTypes[memoryNdx].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
1196                 {
1197                         if ((memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1198                         {
1199                                 log << TestLog::Message << "deviceMemoryProperties - DEVICE_LOCAL memory type references heap which is not DEVICE_LOCAL" << TestLog::EndMessage;
1200                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1201                         }
1202                 }
1203                 else
1204                 {
1205                         if (memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
1206                         {
1207                                 log << TestLog::Message << "deviceMemoryProperties - non-DEVICE_LOCAL memory type references heap with is DEVICE_LOCAL" << TestLog::EndMessage;
1208                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1209                         }
1210                 }
1211         }
1212
1213         bool* requiredFlagsFoundIterator = std::find(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1214         if (requiredFlagsFoundIterator != DE_ARRAY_END(requiredFlagsFound))
1215         {
1216                 DE_ASSERT(requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound) <= DE_LENGTH_OF_ARRAY(requiredPropertyFlags));
1217                 log << TestLog::Message << "deviceMemoryProperties - required property flags "
1218                         << getMemoryPropertyFlagsStr(requiredPropertyFlags[requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound)]) << " not found" << TestLog::EndMessage;
1219
1220                 return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1221         }
1222
1223         return tcu::TestStatus::pass("Querying memory properties succeeded");
1224 }
1225
1226 // \todo [2016-01-22 pyry] Optimize by doing format -> flags mapping instead
1227
1228 VkFormatFeatureFlags getRequiredOptimalTilingFeatures (VkFormat format)
1229 {
1230         static const VkFormat s_requiredSampledImageBlitSrcFormats[] =
1231         {
1232                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1233                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1234                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1235                 VK_FORMAT_R8_UNORM,
1236                 VK_FORMAT_R8_SNORM,
1237                 VK_FORMAT_R8_UINT,
1238                 VK_FORMAT_R8_SINT,
1239                 VK_FORMAT_R8G8_UNORM,
1240                 VK_FORMAT_R8G8_SNORM,
1241                 VK_FORMAT_R8G8_UINT,
1242                 VK_FORMAT_R8G8_SINT,
1243                 VK_FORMAT_R8G8B8A8_UNORM,
1244                 VK_FORMAT_R8G8B8A8_SNORM,
1245                 VK_FORMAT_R8G8B8A8_UINT,
1246                 VK_FORMAT_R8G8B8A8_SINT,
1247                 VK_FORMAT_R8G8B8A8_SRGB,
1248                 VK_FORMAT_B8G8R8A8_UNORM,
1249                 VK_FORMAT_B8G8R8A8_SRGB,
1250                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1251                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1252                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1253                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1254                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1255                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1256                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1257                 VK_FORMAT_R16_UINT,
1258                 VK_FORMAT_R16_SINT,
1259                 VK_FORMAT_R16_SFLOAT,
1260                 VK_FORMAT_R16G16_UINT,
1261                 VK_FORMAT_R16G16_SINT,
1262                 VK_FORMAT_R16G16_SFLOAT,
1263                 VK_FORMAT_R16G16B16A16_UINT,
1264                 VK_FORMAT_R16G16B16A16_SINT,
1265                 VK_FORMAT_R16G16B16A16_SFLOAT,
1266                 VK_FORMAT_R32_UINT,
1267                 VK_FORMAT_R32_SINT,
1268                 VK_FORMAT_R32_SFLOAT,
1269                 VK_FORMAT_R32G32_UINT,
1270                 VK_FORMAT_R32G32_SINT,
1271                 VK_FORMAT_R32G32_SFLOAT,
1272                 VK_FORMAT_R32G32B32A32_UINT,
1273                 VK_FORMAT_R32G32B32A32_SINT,
1274                 VK_FORMAT_R32G32B32A32_SFLOAT,
1275                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1276                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1277                 VK_FORMAT_D16_UNORM,
1278                 VK_FORMAT_D32_SFLOAT
1279         };
1280         static const VkFormat s_requiredSampledImageFilterLinearFormats[] =
1281         {
1282                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1283                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1284                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1285                 VK_FORMAT_R8_UNORM,
1286                 VK_FORMAT_R8_SNORM,
1287                 VK_FORMAT_R8G8_UNORM,
1288                 VK_FORMAT_R8G8_SNORM,
1289                 VK_FORMAT_R8G8B8A8_UNORM,
1290                 VK_FORMAT_R8G8B8A8_SNORM,
1291                 VK_FORMAT_R8G8B8A8_SRGB,
1292                 VK_FORMAT_B8G8R8A8_UNORM,
1293                 VK_FORMAT_B8G8R8A8_SRGB,
1294                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1295                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1296                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1297                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1298                 VK_FORMAT_R16_SFLOAT,
1299                 VK_FORMAT_R16G16_SFLOAT,
1300                 VK_FORMAT_R16G16B16A16_SFLOAT,
1301                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1302                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1303         };
1304         static const VkFormat s_requiredStorageImageFormats[] =
1305         {
1306                 VK_FORMAT_R8G8B8A8_UNORM,
1307                 VK_FORMAT_R8G8B8A8_SNORM,
1308                 VK_FORMAT_R8G8B8A8_UINT,
1309                 VK_FORMAT_R8G8B8A8_SINT,
1310                 VK_FORMAT_R16G16B16A16_UINT,
1311                 VK_FORMAT_R16G16B16A16_SINT,
1312                 VK_FORMAT_R16G16B16A16_SFLOAT,
1313                 VK_FORMAT_R32_UINT,
1314                 VK_FORMAT_R32_SINT,
1315                 VK_FORMAT_R32_SFLOAT,
1316                 VK_FORMAT_R32G32_UINT,
1317                 VK_FORMAT_R32G32_SINT,
1318                 VK_FORMAT_R32G32_SFLOAT,
1319                 VK_FORMAT_R32G32B32A32_UINT,
1320                 VK_FORMAT_R32G32B32A32_SINT,
1321                 VK_FORMAT_R32G32B32A32_SFLOAT
1322         };
1323         static const VkFormat s_requiredStorageImageAtomicFormats[] =
1324         {
1325                 VK_FORMAT_R32_UINT,
1326                 VK_FORMAT_R32_SINT
1327         };
1328         static const VkFormat s_requiredColorAttachmentBlitDstFormats[] =
1329         {
1330                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1331                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1332                 VK_FORMAT_R8_UNORM,
1333                 VK_FORMAT_R8_UINT,
1334                 VK_FORMAT_R8_SINT,
1335                 VK_FORMAT_R8G8_UNORM,
1336                 VK_FORMAT_R8G8_UINT,
1337                 VK_FORMAT_R8G8_SINT,
1338                 VK_FORMAT_R8G8B8A8_UNORM,
1339                 VK_FORMAT_R8G8B8A8_UINT,
1340                 VK_FORMAT_R8G8B8A8_SINT,
1341                 VK_FORMAT_R8G8B8A8_SRGB,
1342                 VK_FORMAT_B8G8R8A8_UNORM,
1343                 VK_FORMAT_B8G8R8A8_SRGB,
1344                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1345                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1346                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1347                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1348                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1349                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1350                 VK_FORMAT_R16_UINT,
1351                 VK_FORMAT_R16_SINT,
1352                 VK_FORMAT_R16_SFLOAT,
1353                 VK_FORMAT_R16G16_UINT,
1354                 VK_FORMAT_R16G16_SINT,
1355                 VK_FORMAT_R16G16_SFLOAT,
1356                 VK_FORMAT_R16G16B16A16_UINT,
1357                 VK_FORMAT_R16G16B16A16_SINT,
1358                 VK_FORMAT_R16G16B16A16_SFLOAT,
1359                 VK_FORMAT_R32_UINT,
1360                 VK_FORMAT_R32_SINT,
1361                 VK_FORMAT_R32_SFLOAT,
1362                 VK_FORMAT_R32G32_UINT,
1363                 VK_FORMAT_R32G32_SINT,
1364                 VK_FORMAT_R32G32_SFLOAT,
1365                 VK_FORMAT_R32G32B32A32_UINT,
1366                 VK_FORMAT_R32G32B32A32_SINT,
1367                 VK_FORMAT_R32G32B32A32_SFLOAT
1368         };
1369         static const VkFormat s_requiredColorAttachmentBlendFormats[] =
1370         {
1371                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1372                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1373                 VK_FORMAT_R8_UNORM,
1374                 VK_FORMAT_R8G8_UNORM,
1375                 VK_FORMAT_R8G8B8A8_UNORM,
1376                 VK_FORMAT_R8G8B8A8_SRGB,
1377                 VK_FORMAT_B8G8R8A8_UNORM,
1378                 VK_FORMAT_B8G8R8A8_SRGB,
1379                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1380                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1381                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1382                 VK_FORMAT_R16_SFLOAT,
1383                 VK_FORMAT_R16G16_SFLOAT,
1384                 VK_FORMAT_R16G16B16A16_SFLOAT
1385         };
1386         static const VkFormat s_requiredDepthStencilAttachmentFormats[] =
1387         {
1388                 VK_FORMAT_D16_UNORM
1389         };
1390
1391         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1392
1393         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageBlitSrcFormats), DE_ARRAY_END(s_requiredSampledImageBlitSrcFormats), format))
1394                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT|VK_FORMAT_FEATURE_BLIT_SRC_BIT;
1395
1396         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageFilterLinearFormats), DE_ARRAY_END(s_requiredSampledImageFilterLinearFormats), format))
1397                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
1398
1399         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageFormats), DE_ARRAY_END(s_requiredStorageImageFormats), format))
1400                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
1401
1402         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageAtomicFormats), DE_ARRAY_END(s_requiredStorageImageAtomicFormats), format))
1403                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
1404
1405         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlitDstFormats), DE_ARRAY_END(s_requiredColorAttachmentBlitDstFormats), format))
1406                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT|VK_FORMAT_FEATURE_BLIT_DST_BIT;
1407
1408         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlendFormats), DE_ARRAY_END(s_requiredColorAttachmentBlendFormats), format))
1409                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
1410
1411         if (de::contains(DE_ARRAY_BEGIN(s_requiredDepthStencilAttachmentFormats), DE_ARRAY_END(s_requiredDepthStencilAttachmentFormats), format))
1412                 flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
1413
1414         return flags;
1415 }
1416
1417 VkFormatFeatureFlags getRequiredBufferFeatures (VkFormat format)
1418 {
1419         static const VkFormat s_requiredVertexBufferFormats[] =
1420         {
1421                 VK_FORMAT_R8_UNORM,
1422                 VK_FORMAT_R8_SNORM,
1423                 VK_FORMAT_R8_UINT,
1424                 VK_FORMAT_R8_SINT,
1425                 VK_FORMAT_R8G8_UNORM,
1426                 VK_FORMAT_R8G8_SNORM,
1427                 VK_FORMAT_R8G8_UINT,
1428                 VK_FORMAT_R8G8_SINT,
1429                 VK_FORMAT_R8G8B8A8_UNORM,
1430                 VK_FORMAT_R8G8B8A8_SNORM,
1431                 VK_FORMAT_R8G8B8A8_UINT,
1432                 VK_FORMAT_R8G8B8A8_SINT,
1433                 VK_FORMAT_B8G8R8A8_UNORM,
1434                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1435                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1436                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1437                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1438                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1439                 VK_FORMAT_R16_UNORM,
1440                 VK_FORMAT_R16_SNORM,
1441                 VK_FORMAT_R16_UINT,
1442                 VK_FORMAT_R16_SINT,
1443                 VK_FORMAT_R16_SFLOAT,
1444                 VK_FORMAT_R16G16_UNORM,
1445                 VK_FORMAT_R16G16_SNORM,
1446                 VK_FORMAT_R16G16_UINT,
1447                 VK_FORMAT_R16G16_SINT,
1448                 VK_FORMAT_R16G16_SFLOAT,
1449                 VK_FORMAT_R16G16B16A16_UNORM,
1450                 VK_FORMAT_R16G16B16A16_SNORM,
1451                 VK_FORMAT_R16G16B16A16_UINT,
1452                 VK_FORMAT_R16G16B16A16_SINT,
1453                 VK_FORMAT_R16G16B16A16_SFLOAT,
1454                 VK_FORMAT_R32_UINT,
1455                 VK_FORMAT_R32_SINT,
1456                 VK_FORMAT_R32_SFLOAT,
1457                 VK_FORMAT_R32G32_UINT,
1458                 VK_FORMAT_R32G32_SINT,
1459                 VK_FORMAT_R32G32_SFLOAT,
1460                 VK_FORMAT_R32G32B32_UINT,
1461                 VK_FORMAT_R32G32B32_SINT,
1462                 VK_FORMAT_R32G32B32_SFLOAT,
1463                 VK_FORMAT_R32G32B32A32_UINT,
1464                 VK_FORMAT_R32G32B32A32_SINT,
1465                 VK_FORMAT_R32G32B32A32_SFLOAT
1466         };
1467         static const VkFormat s_requiredUniformTexelBufferFormats[] =
1468         {
1469                 VK_FORMAT_R8_UNORM,
1470                 VK_FORMAT_R8_SNORM,
1471                 VK_FORMAT_R8_UINT,
1472                 VK_FORMAT_R8_SINT,
1473                 VK_FORMAT_R8G8_UNORM,
1474                 VK_FORMAT_R8G8_SNORM,
1475                 VK_FORMAT_R8G8_UINT,
1476                 VK_FORMAT_R8G8_SINT,
1477                 VK_FORMAT_R8G8B8A8_UNORM,
1478                 VK_FORMAT_R8G8B8A8_SNORM,
1479                 VK_FORMAT_R8G8B8A8_UINT,
1480                 VK_FORMAT_R8G8B8A8_SINT,
1481                 VK_FORMAT_B8G8R8A8_UNORM,
1482                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1483                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1484                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1485                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1486                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1487                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1488                 VK_FORMAT_R16_UINT,
1489                 VK_FORMAT_R16_SINT,
1490                 VK_FORMAT_R16_SFLOAT,
1491                 VK_FORMAT_R16G16_UINT,
1492                 VK_FORMAT_R16G16_SINT,
1493                 VK_FORMAT_R16G16_SFLOAT,
1494                 VK_FORMAT_R16G16B16A16_UINT,
1495                 VK_FORMAT_R16G16B16A16_SINT,
1496                 VK_FORMAT_R16G16B16A16_SFLOAT,
1497                 VK_FORMAT_R32_UINT,
1498                 VK_FORMAT_R32_SINT,
1499                 VK_FORMAT_R32_SFLOAT,
1500                 VK_FORMAT_R32G32_UINT,
1501                 VK_FORMAT_R32G32_SINT,
1502                 VK_FORMAT_R32G32_SFLOAT,
1503                 VK_FORMAT_R32G32B32A32_UINT,
1504                 VK_FORMAT_R32G32B32A32_SINT,
1505                 VK_FORMAT_R32G32B32A32_SFLOAT,
1506                 VK_FORMAT_B10G11R11_UFLOAT_PACK32
1507         };
1508         static const VkFormat s_requiredStorageTexelBufferFormats[] =
1509         {
1510                 VK_FORMAT_R8G8B8A8_UNORM,
1511                 VK_FORMAT_R8G8B8A8_SNORM,
1512                 VK_FORMAT_R8G8B8A8_UINT,
1513                 VK_FORMAT_R8G8B8A8_SINT,
1514                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1515                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1516                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1517                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1518                 VK_FORMAT_R16G16B16A16_UINT,
1519                 VK_FORMAT_R16G16B16A16_SINT,
1520                 VK_FORMAT_R16G16B16A16_SFLOAT,
1521                 VK_FORMAT_R32_UINT,
1522                 VK_FORMAT_R32_SINT,
1523                 VK_FORMAT_R32_SFLOAT,
1524                 VK_FORMAT_R32G32_UINT,
1525                 VK_FORMAT_R32G32_SINT,
1526                 VK_FORMAT_R32G32_SFLOAT,
1527                 VK_FORMAT_R32G32B32A32_UINT,
1528                 VK_FORMAT_R32G32B32A32_SINT,
1529                 VK_FORMAT_R32G32B32A32_SFLOAT
1530         };
1531         static const VkFormat s_requiredStorageTexelBufferAtomicFormats[] =
1532         {
1533                 VK_FORMAT_R32_UINT,
1534                 VK_FORMAT_R32_SINT
1535         };
1536
1537         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1538
1539         if (de::contains(DE_ARRAY_BEGIN(s_requiredVertexBufferFormats), DE_ARRAY_END(s_requiredVertexBufferFormats), format))
1540                 flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
1541
1542         if (de::contains(DE_ARRAY_BEGIN(s_requiredUniformTexelBufferFormats), DE_ARRAY_END(s_requiredUniformTexelBufferFormats), format))
1543                 flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
1544
1545         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferFormats), DE_ARRAY_END(s_requiredStorageTexelBufferFormats), format))
1546                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
1547
1548         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferAtomicFormats), DE_ARRAY_END(s_requiredStorageTexelBufferAtomicFormats), format))
1549                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
1550
1551         return flags;
1552 }
1553
1554 tcu::TestStatus formatProperties (Context& context, VkFormat format)
1555 {
1556         TestLog&                                        log                             = context.getTestContext().getLog();
1557         const VkFormatProperties        properties              = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1558         bool                                            allOk                   = true;
1559
1560         const struct
1561         {
1562                 VkFormatFeatureFlags VkFormatProperties::*      field;
1563                 const char*                                                                     fieldName;
1564                 VkFormatFeatureFlags                                            requiredFeatures;
1565         } fields[] =
1566         {
1567                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         (VkFormatFeatureFlags)0                                         },
1568                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        getRequiredOptimalTilingFeatures(format)        },
1569                 { &VkFormatProperties::bufferFeatures,                  "buffeFeatures",                        getRequiredBufferFeatures(format)                       }
1570         };
1571
1572         log << TestLog::Message << properties << TestLog::EndMessage;
1573
1574         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
1575         {
1576                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
1577                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
1578                 const VkFormatFeatureFlags              required        = fields[fieldNdx].requiredFeatures;
1579
1580                 if ((supported & required) != required)
1581                 {
1582                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
1583                                                                     << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
1584                                                                         << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
1585                                 << TestLog::EndMessage;
1586                         allOk = false;
1587                 }
1588         }
1589
1590         if (allOk)
1591                 return tcu::TestStatus::pass("Query and validation passed");
1592         else
1593                 return tcu::TestStatus::fail("Required features not supported");
1594 }
1595
1596 bool optimalTilingFeaturesSupported (Context& context, VkFormat format, VkFormatFeatureFlags features)
1597 {
1598         const VkFormatProperties        properties      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1599
1600         return (properties.optimalTilingFeatures & features) == features;
1601 }
1602
1603 bool optimalTilingFeaturesSupportedForAll (Context& context, const VkFormat* begin, const VkFormat* end, VkFormatFeatureFlags features)
1604 {
1605         for (const VkFormat* cur = begin; cur != end; ++cur)
1606         {
1607                 if (!optimalTilingFeaturesSupported(context, *cur, features))
1608                         return false;
1609         }
1610
1611         return true;
1612 }
1613
1614 tcu::TestStatus testDepthStencilSupported (Context& context)
1615 {
1616         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_X8_D24_UNORM_PACK32, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1617                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1618                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_X8_D24_UNORM_PACK32 or VK_FORMAT_D32_SFLOAT");
1619
1620         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1621                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1622                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT");
1623
1624         return tcu::TestStatus::pass("Required depth/stencil formats supported");
1625 }
1626
1627 tcu::TestStatus testCompressedFormatsSupported (Context& context)
1628 {
1629         static const VkFormat s_allBcFormats[] =
1630         {
1631                 VK_FORMAT_BC1_RGB_UNORM_BLOCK,
1632                 VK_FORMAT_BC1_RGB_SRGB_BLOCK,
1633                 VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
1634                 VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
1635                 VK_FORMAT_BC2_UNORM_BLOCK,
1636                 VK_FORMAT_BC2_SRGB_BLOCK,
1637                 VK_FORMAT_BC3_UNORM_BLOCK,
1638                 VK_FORMAT_BC3_SRGB_BLOCK,
1639                 VK_FORMAT_BC4_UNORM_BLOCK,
1640                 VK_FORMAT_BC4_SNORM_BLOCK,
1641                 VK_FORMAT_BC5_UNORM_BLOCK,
1642                 VK_FORMAT_BC5_SNORM_BLOCK,
1643                 VK_FORMAT_BC6H_UFLOAT_BLOCK,
1644                 VK_FORMAT_BC6H_SFLOAT_BLOCK,
1645                 VK_FORMAT_BC7_UNORM_BLOCK,
1646                 VK_FORMAT_BC7_SRGB_BLOCK,
1647         };
1648         static const VkFormat s_allEtc2Formats[] =
1649         {
1650                 VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
1651                 VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
1652                 VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
1653                 VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
1654                 VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
1655                 VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
1656                 VK_FORMAT_EAC_R11_UNORM_BLOCK,
1657                 VK_FORMAT_EAC_R11_SNORM_BLOCK,
1658                 VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
1659                 VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
1660         };
1661         static const VkFormat s_allAstcLdrFormats[] =
1662         {
1663                 VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
1664                 VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
1665                 VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
1666                 VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
1667                 VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
1668                 VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
1669                 VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
1670                 VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
1671                 VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
1672                 VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
1673                 VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
1674                 VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
1675                 VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
1676                 VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
1677                 VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
1678                 VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
1679                 VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
1680                 VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
1681                 VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
1682                 VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
1683                 VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
1684                 VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
1685                 VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
1686                 VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
1687                 VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
1688                 VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
1689                 VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
1690                 VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
1691         };
1692
1693         static const struct
1694         {
1695                 const char*                                                                     setName;
1696                 const char*                                                                     featureName;
1697                 const VkBool32 VkPhysicalDeviceFeatures::*      feature;
1698                 const VkFormat*                                                         formatsBegin;
1699                 const VkFormat*                                                         formatsEnd;
1700         } s_compressedFormatSets[] =
1701         {
1702                 { "BC",                 "textureCompressionBC",                 &VkPhysicalDeviceFeatures::textureCompressionBC,                DE_ARRAY_BEGIN(s_allBcFormats),                 DE_ARRAY_END(s_allBcFormats)            },
1703                 { "ETC2",               "textureCompressionETC2",               &VkPhysicalDeviceFeatures::textureCompressionETC2,              DE_ARRAY_BEGIN(s_allEtc2Formats),               DE_ARRAY_END(s_allEtc2Formats)          },
1704                 { "ASTC LDR",   "textureCompressionASTC_LDR",   &VkPhysicalDeviceFeatures::textureCompressionASTC_LDR,  DE_ARRAY_BEGIN(s_allAstcLdrFormats),    DE_ARRAY_END(s_allAstcLdrFormats)       },
1705         };
1706
1707         TestLog&                                                log                                     = context.getTestContext().getLog();
1708         const VkPhysicalDeviceFeatures& features                        = context.getDeviceFeatures();
1709         int                                                             numSupportedSets        = 0;
1710         int                                                             numErrors                       = 0;
1711         int                                                             numWarnings                     = 0;
1712
1713         for (int setNdx = 0; setNdx < DE_LENGTH_OF_ARRAY(s_compressedFormatSets); ++setNdx)
1714         {
1715                 const char* const       setName                 = s_compressedFormatSets[setNdx].setName;
1716                 const char* const       featureName             = s_compressedFormatSets[setNdx].featureName;
1717                 const bool                      featureBitSet   = features.*s_compressedFormatSets[setNdx].feature == VK_TRUE;
1718                 const bool                      allSupported    = optimalTilingFeaturesSupportedForAll(context,
1719                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsBegin,
1720                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsEnd,
1721                                                                                                                                                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT);
1722
1723                 if (featureBitSet && !allSupported)
1724                 {
1725                         log << TestLog::Message << "ERROR: " << featureName << " = VK_TRUE but " << setName << " formats not supported" << TestLog::EndMessage;
1726                         numErrors += 1;
1727                 }
1728                 else if (allSupported && !featureBitSet)
1729                 {
1730                         log << TestLog::Message << "WARNING: " << setName << " formats supported but " << featureName << " = VK_FALSE" << TestLog::EndMessage;
1731                         numWarnings += 1;
1732                 }
1733
1734                 if (featureBitSet)
1735                 {
1736                         log << TestLog::Message << "All " << setName << " formats are supported" << TestLog::EndMessage;
1737                         numSupportedSets += 1;
1738                 }
1739                 else
1740                         log << TestLog::Message << setName << " formats are not supported" << TestLog::EndMessage;
1741         }
1742
1743         if (numSupportedSets == 0)
1744         {
1745                 log << TestLog::Message << "No compressed format sets supported" << TestLog::EndMessage;
1746                 numErrors += 1;
1747         }
1748
1749         if (numErrors > 0)
1750                 return tcu::TestStatus::fail("Compressed format support not valid");
1751         else if (numWarnings > 0)
1752                 return tcu::TestStatus(QP_TEST_RESULT_QUALITY_WARNING, "Found inconsistencies in compressed format support");
1753         else
1754                 return tcu::TestStatus::pass("Compressed texture format support is valid");
1755 }
1756
1757 void createFormatTests (tcu::TestCaseGroup* testGroup)
1758 {
1759         DE_STATIC_ASSERT(VK_FORMAT_UNDEFINED == 0);
1760
1761         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
1762         {
1763                 const VkFormat          format                  = (VkFormat)formatNdx;
1764                 const char* const       enumName                = getFormatName(format);
1765                 const string            caseName                = de::toLower(string(enumName).substr(10));
1766
1767                 addFunctionCase(testGroup, caseName, enumName, formatProperties, format);
1768         }
1769
1770         addFunctionCase(testGroup, "depth_stencil",                     "",     testDepthStencilSupported);
1771         addFunctionCase(testGroup, "compressed_formats",        "",     testCompressedFormatsSupported);
1772 }
1773
1774 VkImageUsageFlags getValidImageUsageFlags (VkFormat, VkFormatFeatureFlags supportedFeatures)
1775 {
1776         VkImageUsageFlags       flags   = (VkImageUsageFlags)0;
1777
1778         // If format is supported at all, it must be valid transfer src+dst
1779         if (supportedFeatures != 0)
1780                 flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1781
1782         if ((supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
1783                 flags |= VK_IMAGE_USAGE_SAMPLED_BIT;
1784
1785         if ((supportedFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0)
1786                 flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT|VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1787
1788         if ((supportedFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1789                 flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
1790
1791         if ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0)
1792                 flags |= VK_IMAGE_USAGE_STORAGE_BIT;
1793
1794         return flags;
1795 }
1796
1797 bool isValidImageUsageFlagCombination (VkImageUsageFlags usage)
1798 {
1799         if ((usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) != 0)
1800         {
1801                 const VkImageUsageFlags         allowedFlags    = VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
1802                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
1803                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
1804                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1805
1806                 // Only *_ATTACHMENT_BIT flags can be combined with TRANSIENT_ATTACHMENT_BIT
1807                 if ((usage & ~allowedFlags) != 0)
1808                         return false;
1809
1810                 // TRANSIENT_ATTACHMENT_BIT is not valid without COLOR_ or DEPTH_STENCIL_ATTACHMENT_BIT
1811                 if ((usage & (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) == 0)
1812                         return false;
1813         }
1814
1815         return usage != 0;
1816 }
1817
1818 VkImageCreateFlags getValidImageCreateFlags (const VkPhysicalDeviceFeatures& deviceFeatures, VkFormat, VkFormatFeatureFlags, VkImageType type, VkImageUsageFlags usage)
1819 {
1820         VkImageCreateFlags      flags   = (VkImageCreateFlags)0;
1821
1822         if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1823         {
1824                 flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
1825
1826                 if (type == VK_IMAGE_TYPE_2D)
1827                         flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
1828         }
1829
1830         if ((usage & (VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_STORAGE_BIT)) != 0 &&
1831                 (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) == 0)
1832         {
1833                 if (deviceFeatures.sparseBinding)
1834                         flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT;
1835
1836                 if (deviceFeatures.sparseResidencyAliased)
1837                         flags |= VK_IMAGE_CREATE_SPARSE_ALIASED_BIT;
1838         }
1839
1840         return flags;
1841 }
1842
1843 bool isValidImageCreateFlagCombination (VkImageCreateFlags)
1844 {
1845         return true;
1846 }
1847
1848 bool isRequiredImageParameterCombination (const VkPhysicalDeviceFeatures&       deviceFeatures,
1849                                                                                   const VkFormat                                        format,
1850                                                                                   const VkFormatProperties&                     formatProperties,
1851                                                                                   const VkImageType                                     imageType,
1852                                                                                   const VkImageTiling                           imageTiling,
1853                                                                                   const VkImageUsageFlags                       usageFlags,
1854                                                                                   const VkImageCreateFlags                      createFlags)
1855 {
1856         DE_UNREF(deviceFeatures);
1857         DE_UNREF(formatProperties);
1858         DE_UNREF(createFlags);
1859
1860         // Linear images can have arbitrary limitations
1861         if (imageTiling == VK_IMAGE_TILING_LINEAR)
1862                 return false;
1863
1864         // Support for other usages for compressed formats is optional
1865         if (isCompressedFormat(format) &&
1866                 (usageFlags & ~(VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT)) != 0)
1867                 return false;
1868
1869         // Support for 1D, and sliced 3D compressed formats is optional
1870         if (isCompressedFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
1871                 return false;
1872
1873         DE_ASSERT(deviceFeatures.sparseBinding || (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) == 0);
1874         DE_ASSERT(deviceFeatures.sparseResidencyAliased || (createFlags & VK_IMAGE_CREATE_SPARSE_ALIASED_BIT) == 0);
1875
1876         return true;
1877 }
1878
1879 VkSampleCountFlags getRequiredOptimalTilingSampleCounts (const VkPhysicalDeviceLimits&  deviceLimits,
1880                                                                                                                  const VkFormat                                 format,
1881                                                                                                                  const VkImageUsageFlags                usageFlags)
1882 {
1883         if (!isCompressedFormat(format))
1884         {
1885                 const tcu::TextureFormat                tcuFormat               = mapVkFormat(format);
1886                 const bool                                              hasDepthComp    = (tcuFormat.order == tcu::TextureFormat::D || tcuFormat.order == tcu::TextureFormat::DS);
1887                 const bool                                              hasStencilComp  = (tcuFormat.order == tcu::TextureFormat::S || tcuFormat.order == tcu::TextureFormat::DS);
1888                 const bool                                              isColorFormat   = !hasDepthComp && !hasStencilComp;
1889                 VkSampleCountFlags                              sampleCounts    = ~(VkSampleCountFlags)0;
1890
1891                 DE_ASSERT((hasDepthComp || hasStencilComp) != isColorFormat);
1892
1893                 if ((usageFlags & VK_IMAGE_USAGE_STORAGE_BIT) != 0)
1894                         sampleCounts &= deviceLimits.storageImageSampleCounts;
1895
1896                 if ((usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1897                 {
1898                         if (hasDepthComp)
1899                                 sampleCounts &= deviceLimits.sampledImageDepthSampleCounts;
1900
1901                         if (hasStencilComp)
1902                                 sampleCounts &= deviceLimits.sampledImageStencilSampleCounts;
1903
1904                         if (isColorFormat)
1905                         {
1906                                 const tcu::TextureChannelClass  chnClass        = tcu::getTextureChannelClass(tcuFormat.type);
1907
1908                                 if (chnClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER ||
1909                                         chnClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
1910                                         sampleCounts &= deviceLimits.sampledImageIntegerSampleCounts;
1911                                 else
1912                                         sampleCounts &= deviceLimits.sampledImageColorSampleCounts;
1913                         }
1914                 }
1915
1916                 if ((usageFlags & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) != 0)
1917                         sampleCounts &= deviceLimits.framebufferColorSampleCounts;
1918
1919                 if ((usageFlags & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1920                 {
1921                         if (hasDepthComp)
1922                                 sampleCounts &= deviceLimits.framebufferDepthSampleCounts;
1923
1924                         if (hasStencilComp)
1925                                 sampleCounts &= deviceLimits.framebufferStencilSampleCounts;
1926                 }
1927
1928                 // If there is no usage flag set that would have corresponding device limit,
1929                 // only VK_SAMPLE_COUNT_1_BIT is required.
1930                 if (sampleCounts == ~(VkSampleCountFlags)0)
1931                         sampleCounts &= VK_SAMPLE_COUNT_1_BIT;
1932
1933                 return sampleCounts;
1934         }
1935         else
1936                 return VK_SAMPLE_COUNT_1_BIT;
1937 }
1938
1939 struct ImageFormatPropertyCase
1940 {
1941         typedef tcu::TestStatus (*Function) (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling);
1942
1943         Function                testFunction;
1944         VkFormat                format;
1945         VkImageType             imageType;
1946         VkImageTiling   tiling;
1947
1948         ImageFormatPropertyCase (Function testFunction_, VkFormat format_, VkImageType imageType_, VkImageTiling tiling_)
1949                 : testFunction  (testFunction_)
1950                 , format                (format_)
1951                 , imageType             (imageType_)
1952                 , tiling                (tiling_)
1953         {}
1954
1955         ImageFormatPropertyCase (void)
1956                 : testFunction  ((Function)DE_NULL)
1957                 , format                (VK_FORMAT_UNDEFINED)
1958                 , imageType             (VK_IMAGE_TYPE_LAST)
1959                 , tiling                (VK_IMAGE_TILING_LAST)
1960         {}
1961 };
1962
1963 tcu::TestStatus execImageFormatTest (Context& context, ImageFormatPropertyCase testCase)
1964 {
1965         return testCase.testFunction(context, testCase.format, testCase.imageType, testCase.tiling);
1966 }
1967
1968 void createImageFormatTypeTilingTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
1969 {
1970         DE_ASSERT(params.format == VK_FORMAT_UNDEFINED);
1971
1972         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
1973         {
1974                 const VkFormat          format                  = (VkFormat)formatNdx;
1975                 const char* const       enumName                = getFormatName(format);
1976                 const string            caseName                = de::toLower(string(enumName).substr(10));
1977
1978                 params.format = format;
1979
1980                 addFunctionCase(testGroup, caseName, enumName, execImageFormatTest, params);
1981         }
1982 }
1983
1984 void createImageFormatTypeTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
1985 {
1986         DE_ASSERT(params.tiling == VK_IMAGE_TILING_LAST);
1987
1988         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "optimal",     "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_OPTIMAL)));
1989         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "linear",      "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(params.testFunction, VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_LINEAR)));
1990 }
1991
1992 void createImageFormatTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase::Function testFunction)
1993 {
1994         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "1d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_1D, VK_IMAGE_TILING_LAST)));
1995         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "2d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_LAST)));
1996         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "3d", "", createImageFormatTypeTests, ImageFormatPropertyCase(testFunction, VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_3D, VK_IMAGE_TILING_LAST)));
1997 }
1998
1999 tcu::TestStatus imageFormatProperties (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2000 {
2001         TestLog&                                                log                                     = context.getTestContext().getLog();
2002         const VkPhysicalDeviceFeatures& deviceFeatures          = context.getDeviceFeatures();
2003         const VkPhysicalDeviceLimits&   deviceLimits            = context.getDeviceProperties().limits;
2004         const VkFormatProperties                formatProperties        = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
2005
2006         const VkFormatFeatureFlags              supportedFeatures       = tiling == VK_IMAGE_TILING_LINEAR ? formatProperties.linearTilingFeatures : formatProperties.optimalTilingFeatures;
2007         const VkImageUsageFlags                 usageFlagSet            = getValidImageUsageFlags(format, supportedFeatures);
2008
2009         tcu::ResultCollector                    results                         (log, "ERROR: ");
2010
2011         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= usageFlagSet; curUsageFlags++)
2012         {
2013                 if ((curUsageFlags & ~usageFlagSet) != 0 ||
2014                         !isValidImageUsageFlagCombination(curUsageFlags))
2015                         continue;
2016
2017                 const VkImageCreateFlags        createFlagSet           = getValidImageCreateFlags(deviceFeatures, format, supportedFeatures, imageType, curUsageFlags);
2018
2019                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= createFlagSet; curCreateFlags++)
2020                 {
2021                         if ((curCreateFlags & ~createFlagSet) != 0 ||
2022                                 !isValidImageCreateFlagCombination(curCreateFlags))
2023                                 continue;
2024
2025                         const bool                              isRequiredCombination   = isRequiredImageParameterCombination(deviceFeatures,
2026                                                                                                                                                                                                   format,
2027                                                                                                                                                                                                   formatProperties,
2028                                                                                                                                                                                                   imageType,
2029                                                                                                                                                                                                   tiling,
2030                                                                                                                                                                                                   curUsageFlags,
2031                                                                                                                                                                                                   curCreateFlags);
2032                         VkImageFormatProperties properties;
2033                         VkResult                                queryResult;
2034
2035                         log << TestLog::Message << "Testing " << getImageTypeStr(imageType) << ", "
2036                                                                         << getImageTilingStr(tiling) << ", "
2037                                                                         << getImageUsageFlagsStr(curUsageFlags) << ", "
2038                                                                         << getImageCreateFlagsStr(curCreateFlags)
2039                                 << TestLog::EndMessage;
2040
2041                         // Set return value to known garbage
2042                         deMemset(&properties, 0xcd, sizeof(properties));
2043
2044                         queryResult = context.getInstanceInterface().getPhysicalDeviceImageFormatProperties(context.getPhysicalDevice(),
2045                                                                                                                                                                                                 format,
2046                                                                                                                                                                                                 imageType,
2047                                                                                                                                                                                                 tiling,
2048                                                                                                                                                                                                 curUsageFlags,
2049                                                                                                                                                                                                 curCreateFlags,
2050                                                                                                                                                                                                 &properties);
2051
2052                         if (queryResult == VK_SUCCESS)
2053                         {
2054                                 const deUint32  fullMipPyramidSize      = de::max(de::max(deLog2Ceil32(properties.maxExtent.width),
2055                                                                                                                                           deLog2Ceil32(properties.maxExtent.height)),
2056                                                                                                                           deLog2Ceil32(properties.maxExtent.depth)) + 1;
2057
2058                                 log << TestLog::Message << properties << "\n" << TestLog::EndMessage;
2059
2060                                 results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width >= 1 && properties.maxExtent.height == 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 1D image");
2061                                 results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 2D image");
2062                                 results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth >= 1), "Invalid dimensions for 3D image");
2063                                 results.check(imageType != VK_IMAGE_TYPE_3D || properties.maxArrayLayers == 1, "Invalid maxArrayLayers for 3D image");
2064
2065                                 if (tiling == VK_IMAGE_TILING_OPTIMAL && imageType == VK_IMAGE_TYPE_2D && !(curCreateFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
2066                                          ((supportedFeatures & (VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) ||
2067                                          ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) && deviceFeatures.shaderStorageImageMultisample)))
2068                                 {
2069                                         const VkSampleCountFlags        requiredSampleCounts    = getRequiredOptimalTilingSampleCounts(deviceLimits, format, curUsageFlags);
2070                                         results.check((properties.sampleCounts & requiredSampleCounts) == requiredSampleCounts, "Required sample counts not supported");
2071                                 }
2072                                 else
2073                                         results.check(properties.sampleCounts == VK_SAMPLE_COUNT_1_BIT, "sampleCounts != VK_SAMPLE_COUNT_1_BIT");
2074
2075                                 if (isRequiredCombination)
2076                                 {
2077                                         results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension1D),
2078                                                                   "Reported dimensions smaller than device limits");
2079                                         results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension2D &&
2080                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension2D),
2081                                                                   "Reported dimensions smaller than device limits");
2082                                         results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension3D &&
2083                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension3D &&
2084                                                                                                                                         properties.maxExtent.depth      >= deviceLimits.maxImageDimension3D),
2085                                                                   "Reported dimensions smaller than device limits");
2086                                         results.check(properties.maxMipLevels == fullMipPyramidSize, "maxMipLevels is not full mip pyramid size");
2087                                         results.check(imageType == VK_IMAGE_TYPE_3D || properties.maxArrayLayers >= deviceLimits.maxImageArrayLayers,
2088                                                                   "maxArrayLayers smaller than device limits");
2089                                 }
2090                                 else
2091                                 {
2092                                         results.check(properties.maxMipLevels == 1 || properties.maxMipLevels == fullMipPyramidSize, "Invalid mip pyramid size");
2093                                         results.check(properties.maxArrayLayers >= 1, "Invalid maxArrayLayers");
2094                                 }
2095
2096                                 results.check(properties.maxResourceSize >= (VkDeviceSize)MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE,
2097                                                           "maxResourceSize smaller than minimum required size");
2098                         }
2099                         else if (queryResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
2100                         {
2101                                 log << TestLog::Message << "Got VK_ERROR_FORMAT_NOT_SUPPORTED" << TestLog::EndMessage;
2102
2103                                 if (isRequiredCombination)
2104                                         results.fail("VK_ERROR_FORMAT_NOT_SUPPORTED returned for required image parameter combination");
2105
2106                                 // Specification requires that all fields are set to 0
2107                                 results.check(properties.maxExtent.width        == 0, "maxExtent.width != 0");
2108                                 results.check(properties.maxExtent.height       == 0, "maxExtent.height != 0");
2109                                 results.check(properties.maxExtent.depth        == 0, "maxExtent.depth != 0");
2110                                 results.check(properties.maxMipLevels           == 0, "maxMipLevels != 0");
2111                                 results.check(properties.maxArrayLayers         == 0, "maxArrayLayers != 0");
2112                                 results.check(properties.sampleCounts           == 0, "sampleCounts != 0");
2113                                 results.check(properties.maxResourceSize        == 0, "maxResourceSize != 0");
2114                         }
2115                         else
2116                         {
2117                                 results.fail("Got unexpected error" + de::toString(queryResult));
2118                         }
2119                 }
2120         }
2121
2122         return tcu::TestStatus(results.getResult(), results.getMessage());
2123 }
2124
2125 // VK_KHR_get_physical_device_properties2
2126
2127 Move<VkInstance> createInstanceWithExtension (const PlatformInterface& vkp, const char* extensionName)
2128 {
2129         const vector<VkExtensionProperties>     instanceExts    = enumerateInstanceExtensionProperties(vkp, DE_NULL);
2130         vector<string>                                          enabledExts;
2131
2132         if (!isExtensionSupported(instanceExts, RequiredExtension(extensionName)))
2133                 TCU_THROW(NotSupportedError, (string(extensionName) + " is not supported").c_str());
2134
2135         enabledExts.push_back(extensionName);
2136
2137         return createDefaultInstance(vkp, vector<string>() /* layers */, enabledExts);
2138 }
2139
2140 tcu::TestStatus deviceFeatures2 (Context& context)
2141 {
2142         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2143         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2144         const InstanceDriver                    vki                     (vkp, *instance);
2145         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2146
2147         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2148         {
2149                 VkPhysicalDeviceFeatures                coreFeatures;
2150                 VkPhysicalDeviceFeatures2KHR    extFeatures;
2151
2152                 deMemset(&coreFeatures, 0xcd, sizeof(coreFeatures));
2153                 deMemset(&extFeatures.features, 0xcd, sizeof(extFeatures.features));
2154
2155                 extFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
2156                 extFeatures.pNext = DE_NULL;
2157
2158                 vki.getPhysicalDeviceFeatures(devices[deviceNdx], &coreFeatures);
2159                 vki.getPhysicalDeviceFeatures2KHR(devices[deviceNdx], &extFeatures);
2160
2161                 TCU_CHECK(extFeatures.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR);
2162                 TCU_CHECK(extFeatures.pNext == DE_NULL);
2163
2164                 if (deMemCmp(&coreFeatures, &extFeatures.features, sizeof(VkPhysicalDeviceFeatures)) != 0)
2165                         TCU_FAIL("Mismatch between features reported by vkGetPhysicalDeviceFeatures and vkGetPhysicalDeviceFeatures2KHR");
2166         }
2167
2168         return tcu::TestStatus::pass("Querying device features succeeded");
2169 }
2170
2171 tcu::TestStatus deviceProperties2 (Context& context)
2172 {
2173         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2174         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2175         const InstanceDriver                    vki                     (vkp, *instance);
2176         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2177
2178         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2179         {
2180                 VkPhysicalDeviceProperties              coreProperties;
2181                 VkPhysicalDeviceProperties2KHR  extProperties;
2182
2183                 deMemset(&coreProperties, 0xcd, sizeof(VkPhysicalDeviceProperties));
2184                 deMemset(&extProperties, 0xcd, sizeof(VkPhysicalDeviceProperties2KHR));
2185
2186                 extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
2187                 extProperties.pNext = DE_NULL;
2188
2189                 vki.getPhysicalDeviceProperties(devices[deviceNdx], &coreProperties);
2190                 vki.getPhysicalDeviceProperties2KHR(devices[deviceNdx], &extProperties);
2191
2192                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR);
2193                 TCU_CHECK(extProperties.pNext == DE_NULL);
2194
2195                 if (deMemCmp(&coreProperties, &extProperties.properties, sizeof(VkPhysicalDeviceProperties)) != 0)
2196                         TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceProperties and vkGetPhysicalDeviceProperties2KHR");
2197         }
2198
2199         return tcu::TestStatus::pass("Querying device properties succeeded");
2200 }
2201
2202 tcu::TestStatus deviceFormatProperties2 (Context& context)
2203 {
2204         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2205         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2206         const InstanceDriver                    vki                     (vkp, *instance);
2207         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2208
2209         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2210         {
2211                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2212
2213                 for (int formatNdx = 0; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
2214                 {
2215                         const VkFormat                  format                  = (VkFormat)formatNdx;
2216                         VkFormatProperties              coreProperties;
2217                         VkFormatProperties2KHR  extProperties;
2218
2219                         deMemset(&coreProperties, 0xcd, sizeof(VkFormatProperties));
2220                         deMemset(&extProperties, 0xcd, sizeof(VkFormatProperties2KHR));
2221
2222                         extProperties.sType     = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR;
2223                         extProperties.pNext = DE_NULL;
2224
2225                         vki.getPhysicalDeviceFormatProperties(physicalDevice, format, &coreProperties);
2226                         vki.getPhysicalDeviceFormatProperties2KHR(physicalDevice, format, &extProperties);
2227
2228                         TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR);
2229                         TCU_CHECK(extProperties.pNext == DE_NULL);
2230
2231                 if (deMemCmp(&coreProperties, &extProperties.formatProperties, sizeof(VkFormatProperties)) != 0)
2232                         TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceFormatProperties and vkGetPhysicalDeviceFormatProperties2KHR");
2233                 }
2234         }
2235
2236         return tcu::TestStatus::pass("Querying device format properties succeeded");
2237 }
2238
2239 tcu::TestStatus deviceQueueFamilyProperties2 (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                 const VkPhysicalDevice  physicalDevice                  = devices[deviceNdx];
2249                 deUint32                                numCoreQueueFamilies    = ~0u;
2250                 deUint32                                numExtQueueFamilies             = ~0u;
2251
2252                 vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, DE_NULL);
2253                 vki.getPhysicalDeviceQueueFamilyProperties2KHR(physicalDevice, &numExtQueueFamilies, DE_NULL);
2254
2255                 TCU_CHECK_MSG(numCoreQueueFamilies == numExtQueueFamilies, "Different number of queue family properties reported");
2256                 TCU_CHECK(numCoreQueueFamilies > 0);
2257
2258                 {
2259                         std::vector<VkQueueFamilyProperties>            coreProperties  (numCoreQueueFamilies);
2260                         std::vector<VkQueueFamilyProperties2KHR>        extProperties   (numExtQueueFamilies);
2261
2262                         deMemset(&coreProperties[0], 0xcd, sizeof(VkQueueFamilyProperties)*numCoreQueueFamilies);
2263                         deMemset(&extProperties[0], 0xcd, sizeof(VkQueueFamilyProperties2KHR)*numExtQueueFamilies);
2264
2265                         for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
2266                         {
2267                                 extProperties[ndx].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR;
2268                                 extProperties[ndx].pNext = DE_NULL;
2269                         }
2270
2271                         vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numCoreQueueFamilies, &coreProperties[0]);
2272                         vki.getPhysicalDeviceQueueFamilyProperties2KHR(physicalDevice, &numExtQueueFamilies, &extProperties[0]);
2273
2274                         TCU_CHECK((size_t)numCoreQueueFamilies == coreProperties.size());
2275                         TCU_CHECK((size_t)numExtQueueFamilies == extProperties.size());
2276                         DE_ASSERT(numCoreQueueFamilies == numExtQueueFamilies);
2277
2278                         for (size_t ndx = 0; ndx < extProperties.size(); ++ndx)
2279                         {
2280                                 TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR);
2281                                 TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
2282
2283                                 if (deMemCmp(&coreProperties[ndx], &extProperties[ndx].queueFamilyProperties, sizeof(VkQueueFamilyProperties)) != 0)
2284                                         TCU_FAIL("Mismatch between format properties reported by vkGetPhysicalDeviceQueueFamilyProperties and vkGetPhysicalDeviceQueueFamilyProperties2KHR");
2285                         }
2286                 }
2287         }
2288
2289         return tcu::TestStatus::pass("Querying device queue family properties succeeded");
2290 }
2291
2292 tcu::TestStatus deviceMemoryProperties2 (Context& context)
2293 {
2294         const PlatformInterface&                vkp                     = context.getPlatformInterface();
2295         const Unique<VkInstance>                instance        (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2296         const InstanceDriver                    vki                     (vkp, *instance);
2297         const vector<VkPhysicalDevice>  devices         = enumeratePhysicalDevices(vki, *instance);
2298
2299         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2300         {
2301                 VkPhysicalDeviceMemoryProperties                coreProperties;
2302                 VkPhysicalDeviceMemoryProperties2KHR    extProperties;
2303
2304                 deMemset(&coreProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties));
2305                 deMemset(&extProperties, 0xcd, sizeof(VkPhysicalDeviceMemoryProperties2KHR));
2306
2307                 extProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR;
2308                 extProperties.pNext = DE_NULL;
2309
2310                 vki.getPhysicalDeviceMemoryProperties(devices[deviceNdx], &coreProperties);
2311                 vki.getPhysicalDeviceMemoryProperties2KHR(devices[deviceNdx], &extProperties);
2312
2313                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR);
2314                 TCU_CHECK(extProperties.pNext == DE_NULL);
2315
2316                 if (deMemCmp(&coreProperties, &extProperties.memoryProperties, sizeof(VkPhysicalDeviceMemoryProperties)) != 0)
2317                         TCU_FAIL("Mismatch between properties reported by vkGetPhysicalDeviceMemoryProperties and vkGetPhysicalDeviceMemoryProperties2KHR");
2318         }
2319
2320         return tcu::TestStatus::pass("Querying device memory properties succeeded");
2321 }
2322
2323 tcu::TestStatus imageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2324 {
2325         TestLog&                                                log                             = context.getTestContext().getLog();
2326
2327         const PlatformInterface&                vkp                             = context.getPlatformInterface();
2328         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2329         const InstanceDriver                    vki                             (vkp, *instance);
2330         const vector<VkPhysicalDevice>  devices                 = enumeratePhysicalDevices(vki, *instance);
2331
2332         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
2333                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
2334                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
2335                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
2336                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2337                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2338                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2339                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2340         const VkImageCreateFlags                allCreateFlags  = VK_IMAGE_CREATE_SPARSE_BINDING_BIT
2341                                                                                                         | VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT
2342                                                                                                         | VK_IMAGE_CREATE_SPARSE_ALIASED_BIT
2343                                                                                                         | VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT
2344                                                                                                         | VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
2345
2346         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2347         {
2348                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2349
2350                 for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= allUsageFlags; curUsageFlags++)
2351                 {
2352                         for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= allCreateFlags; curCreateFlags++)
2353                         {
2354                                 const VkPhysicalDeviceImageFormatInfo2KHR       imageFormatInfo =
2355                                 {
2356                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR,
2357                                         DE_NULL,
2358                                         format,
2359                                         imageType,
2360                                         tiling,
2361                                         curUsageFlags,
2362                                         curCreateFlags
2363                                 };
2364
2365                                 VkImageFormatProperties                                         coreProperties;
2366                                 VkImageFormatProperties2KHR                                     extProperties;
2367                                 VkResult                                                                        coreResult;
2368                                 VkResult                                                                        extResult;
2369
2370                                 deMemset(&coreProperties, 0xcd, sizeof(VkImageFormatProperties));
2371                                 deMemset(&extProperties, 0xcd, sizeof(VkImageFormatProperties2KHR));
2372
2373                                 extProperties.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR;
2374                                 extProperties.pNext = DE_NULL;
2375
2376                                 coreResult      = vki.getPhysicalDeviceImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.tiling, imageFormatInfo.usage, imageFormatInfo.flags, &coreProperties);
2377                                 extResult       = vki.getPhysicalDeviceImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &extProperties);
2378
2379                                 TCU_CHECK(extProperties.sType == VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR);
2380                                 TCU_CHECK(extProperties.pNext == DE_NULL);
2381
2382                                 if ((coreResult != extResult) ||
2383                                         (deMemCmp(&coreProperties, &extProperties.imageFormatProperties, sizeof(VkImageFormatProperties)) != 0))
2384                                 {
2385                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": mismatch with query " << imageFormatInfo << TestLog::EndMessage
2386                                                 << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties() returned " << coreResult << ", " << coreProperties << TestLog::EndMessage
2387                                                 << TestLog::Message << "vkGetPhysicalDeviceImageFormatProperties2KHR() returned " << extResult << ", " << extProperties << TestLog::EndMessage;
2388                                         TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceImageFormatProperties and vkGetPhysicalDeviceImageFormatProperties2KHR");
2389                                 }
2390                         }
2391                 }
2392         }
2393
2394         return tcu::TestStatus::pass("Querying image format properties succeeded");
2395 }
2396
2397 tcu::TestStatus sparseImageFormatProperties2 (Context& context, const VkFormat format, const VkImageType imageType, const VkImageTiling tiling)
2398 {
2399         TestLog&                                                log                             = context.getTestContext().getLog();
2400
2401         const PlatformInterface&                vkp                             = context.getPlatformInterface();
2402         const Unique<VkInstance>                instance                (createInstanceWithExtension(vkp, "VK_KHR_get_physical_device_properties2"));
2403         const InstanceDriver                    vki                             (vkp, *instance);
2404         const vector<VkPhysicalDevice>  devices                 = enumeratePhysicalDevices(vki, *instance);
2405
2406         const VkImageUsageFlags                 allUsageFlags   = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
2407                                                                                                         | VK_IMAGE_USAGE_TRANSFER_DST_BIT
2408                                                                                                         | VK_IMAGE_USAGE_SAMPLED_BIT
2409                                                                                                         | VK_IMAGE_USAGE_STORAGE_BIT
2410                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
2411                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
2412                                                                                                         | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
2413                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
2414
2415         for (size_t deviceNdx = 0; deviceNdx < devices.size(); ++deviceNdx)
2416         {
2417                 const VkPhysicalDevice  physicalDevice  = devices[deviceNdx];
2418
2419                 for (deUint32 sampleCount = 1; sampleCount <= 64; sampleCount++)
2420                 {
2421                         const VkSampleCountFlagBits     sampleCountFlagBit      = (VkSampleCountFlagBits)(1u<<sampleCount);
2422
2423                         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= allUsageFlags; curUsageFlags++)
2424                         {
2425                                 const VkPhysicalDeviceSparseImageFormatInfo2KHR imageFormatInfo =
2426                                 {
2427                                         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2_KHR,
2428                                         DE_NULL,
2429                                         format,
2430                                         imageType,
2431                                         sampleCountFlagBit,
2432                                         curUsageFlags,
2433                                         tiling,
2434                                 };
2435
2436                                 deUint32                                                                                numCoreProperties       = ~0u;
2437                                 deUint32                                                                                numExtProperties        = ~0u;
2438
2439                                 // Query count
2440                                 vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, DE_NULL);
2441                                 vki.getPhysicalDeviceSparseImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &numExtProperties, DE_NULL);
2442
2443                                 if (numCoreProperties != numExtProperties)
2444                                 {
2445                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": different number of properties reported for " << imageFormatInfo << TestLog::EndMessage;
2446                                         TCU_FAIL("Mismatch in reported property count");
2447                                 }
2448
2449                                 if (numCoreProperties > 0)
2450                                 {
2451                                         std::vector<VkSparseImageFormatProperties>              coreProperties  (numCoreProperties);
2452                                         std::vector<VkSparseImageFormatProperties2KHR>  extProperties   (numExtProperties);
2453
2454                                         deMemset(&coreProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties)*numCoreProperties);
2455                                         deMemset(&extProperties[0], 0xcd, sizeof(VkSparseImageFormatProperties2KHR)*numExtProperties);
2456
2457                                         for (deUint32 ndx = 0; ndx < numExtProperties; ++ndx)
2458                                         {
2459                                                 extProperties[ndx].sType = VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR;
2460                                                 extProperties[ndx].pNext = DE_NULL;
2461                                         }
2462
2463                                         vki.getPhysicalDeviceSparseImageFormatProperties(physicalDevice, imageFormatInfo.format, imageFormatInfo.type, imageFormatInfo.samples, imageFormatInfo.usage, imageFormatInfo.tiling, &numCoreProperties, &coreProperties[0]);
2464                                         vki.getPhysicalDeviceSparseImageFormatProperties2KHR(physicalDevice, &imageFormatInfo, &numExtProperties, &extProperties[0]);
2465
2466                                         TCU_CHECK((size_t)numCoreProperties == coreProperties.size());
2467                                         TCU_CHECK((size_t)numExtProperties == extProperties.size());
2468
2469                                         for (deUint32 ndx = 0; ndx < numCoreProperties; ++ndx)
2470                                         {
2471                                                 TCU_CHECK(extProperties[ndx].sType == VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR);
2472                                                 TCU_CHECK(extProperties[ndx].pNext == DE_NULL);
2473
2474                                                 if ((deMemCmp(&coreProperties[ndx], &extProperties[ndx].properties, sizeof(VkSparseImageFormatProperties)) != 0))
2475                                                 {
2476                                                         log << TestLog::Message << "ERROR: device " << deviceNdx << ": mismatch with query " << imageFormatInfo << " property " << ndx << TestLog::EndMessage
2477                                                                 << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties() returned " << coreProperties[ndx] << TestLog::EndMessage
2478                                                                 << TestLog::Message << "vkGetPhysicalDeviceSparseImageFormatProperties2KHR() returned " << extProperties[ndx] << TestLog::EndMessage;
2479                                                         TCU_FAIL("Mismatch between image format properties reported by vkGetPhysicalDeviceSparseImageFormatProperties and vkGetPhysicalDeviceSparseImageFormatProperties2KHR");
2480                                                 }
2481                                         }
2482                                 }
2483                         }
2484                 }
2485         }
2486
2487         return tcu::TestStatus::pass("Querying sparse image format properties succeeded");
2488 }
2489
2490 } // anonymous
2491
2492 tcu::TestCaseGroup* createFeatureInfoTests (tcu::TestContext& testCtx)
2493 {
2494         de::MovePtr<tcu::TestCaseGroup> infoTests       (new tcu::TestCaseGroup(testCtx, "info", "Platform Information Tests"));
2495
2496         {
2497                 de::MovePtr<tcu::TestCaseGroup> instanceInfoTests       (new tcu::TestCaseGroup(testCtx, "instance", "Instance Information Tests"));
2498
2499                 addFunctionCase(instanceInfoTests.get(), "physical_devices",            "Physical devices",                     enumeratePhysicalDevices);
2500                 addFunctionCase(instanceInfoTests.get(), "layers",                                      "Layers",                                       enumerateInstanceLayers);
2501                 addFunctionCase(instanceInfoTests.get(), "extensions",                          "Extensions",                           enumerateInstanceExtensions);
2502
2503                 infoTests->addChild(instanceInfoTests.release());
2504         }
2505
2506         {
2507                 de::MovePtr<tcu::TestCaseGroup> deviceInfoTests (new tcu::TestCaseGroup(testCtx, "device", "Device Information Tests"));
2508
2509                 addFunctionCase(deviceInfoTests.get(), "features",                                      "Device Features",                      deviceFeatures);
2510                 addFunctionCase(deviceInfoTests.get(), "properties",                            "Device Properties",            deviceProperties);
2511                 addFunctionCase(deviceInfoTests.get(), "queue_family_properties",       "Queue family properties",      deviceQueueFamilyProperties);
2512                 addFunctionCase(deviceInfoTests.get(), "memory_properties",                     "Memory properties",            deviceMemoryProperties);
2513                 addFunctionCase(deviceInfoTests.get(), "layers",                                        "Layers",                                       enumerateDeviceLayers);
2514                 addFunctionCase(deviceInfoTests.get(), "extensions",                            "Extensions",                           enumerateDeviceExtensions);
2515
2516                 infoTests->addChild(deviceInfoTests.release());
2517         }
2518
2519         infoTests->addChild(createTestGroup(testCtx, "format_properties",               "VkGetPhysicalDeviceFormatProperties() Tests",          createFormatTests));
2520         infoTests->addChild(createTestGroup(testCtx, "image_format_properties", "VkGetPhysicalDeviceImageFormatProperties() Tests",     createImageFormatTests, imageFormatProperties));
2521
2522         {
2523                 de::MovePtr<tcu::TestCaseGroup> extendedPropertiesTests (new tcu::TestCaseGroup(testCtx, "get_physical_device_properties2", "VK_KHR_get_physical_device_properties2"));
2524
2525                 addFunctionCase(extendedPropertiesTests.get(), "features",                                      "Extended Device Features",                                     deviceFeatures2);
2526                 addFunctionCase(extendedPropertiesTests.get(), "properties",                            "Extended Device Properties",                           deviceProperties2);
2527                 addFunctionCase(extendedPropertiesTests.get(), "format_properties",                     "Extended Device Format Properties",            deviceFormatProperties2);
2528                 addFunctionCase(extendedPropertiesTests.get(), "queue_family_properties",       "Extended Device Queue Family Properties",      deviceQueueFamilyProperties2);
2529                 addFunctionCase(extendedPropertiesTests.get(), "memory_properties",                     "Extended Device Memory Properties",            deviceMemoryProperties2);
2530
2531                 infoTests->addChild(extendedPropertiesTests.release());
2532         }
2533
2534         infoTests->addChild(createTestGroup(testCtx, "image_format_properties2",                "VkGetPhysicalDeviceImageFormatProperties2KHR() Tests",                 createImageFormatTests, imageFormatProperties2));
2535         infoTests->addChild(createTestGroup(testCtx, "sparse_image_format_properties2", "VkGetPhysicalDeviceSparseImageFormatProperties2KHR() Tests",   createImageFormatTests, sparseImageFormatProperties2));
2536
2537         return infoTests.release();
2538 }
2539
2540 } // api
2541 } // vkt