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         };
 654
 655         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedInstanceKhrExtensions), s_allowedInstanceKhrExtensions);
 656         checkDuplicateExtensions(results, extensions);
 657 }
 658
 659 void checkDeviceExtensions (tcu::ResultCollector& results, const vector<string>& extensions)
 660 {
 661         static const char* s_allowedInstanceKhrExtensions[] =
 662         {
 663                 "VK_KHR_swapchain",
 664                 "VK_KHR_display_swapchain",
 665                 "VK_KHR_sampler_mirror_clamp_to_edge"
 666         };
 667
 668         checkKhrExtensions(results, extensions, DE_LENGTH_OF_ARRAY(s_allowedInstanceKhrExtensions), s_allowedInstanceKhrExtensions);
 669         checkDuplicateExtensions(results, extensions);
 670 }
 671
 672 tcu::TestStatus enumerateInstanceLayers (Context& context)
 673 {
 674         TestLog&                                                log                                     = context.getTestContext().getLog();
 675         tcu::ResultCollector                    results                         (log);
 676         const vector<VkLayerProperties> properties                      = enumerateInstanceLayerProperties(context.getPlatformInterface());
 677         vector<string>                                  layerNames;
 678
 679         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 680         {
 681                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 682
 683                 layerNames.push_back(properties[ndx].layerName);
 684         }
 685
 686         checkDuplicateLayers(results, layerNames);
 687         CheckEnumerateInstanceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 688
 689         return tcu::TestStatus(results.getResult(), results.getMessage());
 690 }
 691
 692 tcu::TestStatus enumerateInstanceExtensions (Context& context)
 693 {
 694         TestLog&                                log             = context.getTestContext().getLog();
 695         tcu::ResultCollector    results (log);
 696
 697         {
 698                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 699                 const vector<VkExtensionProperties>     properties      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), DE_NULL);
 700                 vector<string>                                          extensionNames;
 701
 702                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 703                 {
 704                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 705
 706                         extensionNames.push_back(properties[ndx].extensionName);
 707                 }
 708
 709                 checkInstanceExtensions(results, extensionNames);
 710                 CheckEnumerateInstanceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 711         }
 712
 713         {
 714                 const vector<VkLayerProperties> layers  = enumerateInstanceLayerProperties(context.getPlatformInterface());
 715
 716                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 717                 {
 718                         const ScopedLogSection                          section                         (log, layer->layerName, string("Layer: ") + layer->layerName);
 719                         const vector<VkExtensionProperties>     properties                      = enumerateInstanceExtensionProperties(context.getPlatformInterface(), layer->layerName);
 720                         vector<string>                                          extensionNames;
 721
 722                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 723                         {
 724                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 725
 726                                 extensionNames.push_back(properties[extNdx].extensionName);
 727                         }
 728
 729                         checkInstanceExtensions(results, extensionNames);
 730                         CheckEnumerateInstanceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 731                 }
 732         }
 733
 734         return tcu::TestStatus(results.getResult(), results.getMessage());
 735 }
 736
 737 tcu::TestStatus enumerateDeviceLayers (Context& context)
 738 {
 739         TestLog&                                                log                     = context.getTestContext().getLog();
 740         tcu::ResultCollector                    results         (log);
 741         const vector<VkLayerProperties> properties      = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 742         vector<string>                                  layerNames;
 743
 744         for (size_t ndx = 0; ndx < properties.size(); ndx++)
 745         {
 746                 log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 747
 748                 layerNames.push_back(properties[ndx].layerName);
 749         }
 750
 751         checkDuplicateLayers(results, layerNames);
 752         CheckEnumerateDeviceLayerPropertiesIncompleteResult()(context, results, layerNames.size());
 753
 754         return tcu::TestStatus(results.getResult(), results.getMessage());
 755 }
 756
 757 tcu::TestStatus enumerateDeviceExtensions (Context& context)
 758 {
 759         TestLog&                                log             = context.getTestContext().getLog();
 760         tcu::ResultCollector    results (log);
 761
 762         {
 763                 const ScopedLogSection                          section         (log, "Global", "Global Extensions");
 764                 const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), DE_NULL);
 765                 vector<string>                                          extensionNames;
 766
 767                 for (size_t ndx = 0; ndx < properties.size(); ndx++)
 768                 {
 769                         log << TestLog::Message << ndx << ": " << properties[ndx] << TestLog::EndMessage;
 770
 771                         extensionNames.push_back(properties[ndx].extensionName);
 772                 }
 773
 774                 checkDeviceExtensions(results, extensionNames);
 775                 CheckEnumerateDeviceExtensionPropertiesIncompleteResult()(context, results, properties.size());
 776         }
 777
 778         {
 779                 const vector<VkLayerProperties> layers  = enumerateDeviceLayerProperties(context.getInstanceInterface(), context.getPhysicalDevice());
 780
 781                 for (vector<VkLayerProperties>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
 782                 {
 783                         const ScopedLogSection                          section         (log, layer->layerName, string("Layer: ") + layer->layerName);
 784                         const vector<VkExtensionProperties>     properties      = enumerateDeviceExtensionProperties(context.getInstanceInterface(), context.getPhysicalDevice(), layer->layerName);
 785                         vector<string>                                          extensionNames;
 786
 787                         for (size_t extNdx = 0; extNdx < properties.size(); extNdx++)
 788                         {
 789                                 log << TestLog::Message << extNdx << ": " << properties[extNdx] << TestLog::EndMessage;
 790
 791
 792                                 extensionNames.push_back(properties[extNdx].extensionName);
 793                         }
 794
 795                         checkDeviceExtensions(results, extensionNames);
 796                         CheckEnumerateDeviceExtensionPropertiesIncompleteResult(layer->layerName)(context, results, properties.size());
 797                 }
 798         }
 799
 800         return tcu::TestStatus(results.getResult(), results.getMessage());
 801 }
 802
 803 #define VK_SIZE_OF(STRUCT, MEMBER)                                      (sizeof(((STRUCT*)0)->MEMBER))
 804 #define OFFSET_TABLE_ENTRY(STRUCT, MEMBER)                      { (size_t)DE_OFFSET_OF(STRUCT, MEMBER), VK_SIZE_OF(STRUCT, MEMBER) }
 805
 806 tcu::TestStatus deviceFeatures (Context& context)
 807 {
 808         using namespace ValidateQueryBits;
 809
 810         TestLog&                                                log                     = context.getTestContext().getLog();
 811         VkPhysicalDeviceFeatures*               features;
 812         deUint8                                                 buffer[sizeof(VkPhysicalDeviceFeatures) + GUARD_SIZE];
 813
 814         const QueryMemberTableEntry featureOffsetTable[] =
 815         {
 816                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, robustBufferAccess),
 817                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fullDrawIndexUint32),
 818                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, imageCubeArray),
 819                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, independentBlend),
 820                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, geometryShader),
 821                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, tessellationShader),
 822                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sampleRateShading),
 823                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, dualSrcBlend),
 824                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, logicOp),
 825                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiDrawIndirect),
 826                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, drawIndirectFirstInstance),
 827                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthClamp),
 828                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBiasClamp),
 829                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fillModeNonSolid),
 830                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, depthBounds),
 831                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, wideLines),
 832                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, largePoints),
 833                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, alphaToOne),
 834                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, multiViewport),
 835                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, samplerAnisotropy),
 836                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionETC2),
 837                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionASTC_LDR),
 838                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, textureCompressionBC),
 839                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, occlusionQueryPrecise),
 840                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, pipelineStatisticsQuery),
 841                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, vertexPipelineStoresAndAtomics),
 842                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, fragmentStoresAndAtomics),
 843                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderTessellationAndGeometryPointSize),
 844                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderImageGatherExtended),
 845                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageExtendedFormats),
 846                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageMultisample),
 847                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageReadWithoutFormat),
 848                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageWriteWithoutFormat),
 849                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderUniformBufferArrayDynamicIndexing),
 850                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderSampledImageArrayDynamicIndexing),
 851                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageBufferArrayDynamicIndexing),
 852                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderStorageImageArrayDynamicIndexing),
 853                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderClipDistance),
 854                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderCullDistance),
 855                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderFloat64),
 856                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt64),
 857                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderInt16),
 858                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceResidency),
 859                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, shaderResourceMinLod),
 860                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseBinding),
 861                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyBuffer),
 862                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage2D),
 863                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyImage3D),
 864                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency2Samples),
 865                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency4Samples),
 866                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency8Samples),
 867                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidency16Samples),
 868                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, sparseResidencyAliased),
 869                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, variableMultisampleRate),
 870                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceFeatures, inheritedQueries),
 871                 { 0, 0 }
 872         };
 873
 874         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
 875         features = reinterpret_cast<VkPhysicalDeviceFeatures*>(buffer);
 876
 877         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), features);
 878
 879         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
 880                 << TestLog::Message << *features << TestLog::EndMessage;
 881
 882         // Requirements and dependencies
 883         {
 884                 if (!features->robustBufferAccess)
 885                         return tcu::TestStatus::fail("robustBufferAccess is not supported");
 886
 887                 // multiViewport requires MultiViewport (SPIR-V capability) support, which depends on Geometry
 888                 if (features->multiViewport && !features->geometryShader)
 889                         return tcu::TestStatus::fail("multiViewport is supported but geometryShader is not");
 890         }
 891
 892         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
 893         {
 894                 if (buffer[ndx + sizeof(VkPhysicalDeviceFeatures)] != GUARD_VALUE)
 895                 {
 896                         log << TestLog::Message << "deviceFeatures - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
 897                         return tcu::TestStatus::fail("deviceFeatures buffer overflow");
 898                 }
 899         }
 900
 901         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceFeatures, context.getInstanceInterface(), featureOffsetTable))
 902         {
 903                 log << TestLog::Message << "deviceFeatures - VkPhysicalDeviceFeatures not completely initialized" << TestLog::EndMessage;
 904                 return tcu::TestStatus::fail("deviceFeatures incomplete initialization");
 905         }
 906
 907         return tcu::TestStatus::pass("Query succeeded");
 908 }
 909
 910 tcu::TestStatus deviceProperties (Context& context)
 911 {
 912         using namespace ValidateQueryBits;
 913
 914         TestLog&                                                log                     = context.getTestContext().getLog();
 915         VkPhysicalDeviceProperties*             props;
 916         VkPhysicalDeviceFeatures                features;
 917         deUint8                                                 buffer[sizeof(VkPhysicalDeviceProperties) + GUARD_SIZE];
 918
 919         const QueryMemberTableEntry physicalDevicePropertiesOffsetTable[] =
 920         {
 921                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, apiVersion),
 922                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, driverVersion),
 923                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, vendorID),
 924                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceID),
 925                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, deviceType),
 926                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, pipelineCacheUUID),
 927                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension1D),
 928                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension2D),
 929                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimension3D),
 930                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageDimensionCube),
 931                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxImageArrayLayers),
 932                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelBufferElements),
 933                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxUniformBufferRange),
 934                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxStorageBufferRange),
 935                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPushConstantsSize),
 936                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxMemoryAllocationCount),
 937                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAllocationCount),
 938                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.bufferImageGranularity),
 939                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sparseAddressSpaceSize),
 940                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxBoundDescriptorSets),
 941                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSamplers),
 942                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorUniformBuffers),
 943                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageBuffers),
 944                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorSampledImages),
 945                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorStorageImages),
 946                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageDescriptorInputAttachments),
 947                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxPerStageResources),
 948                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSamplers),
 949                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffers),
 950                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetUniformBuffersDynamic),
 951                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffers),
 952                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageBuffersDynamic),
 953                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetSampledImages),
 954                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetStorageImages),
 955                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDescriptorSetInputAttachments),
 956                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributes),
 957                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindings),
 958                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputAttributeOffset),
 959                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexInputBindingStride),
 960                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxVertexOutputComponents),
 961                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationGenerationLevel),
 962                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationPatchSize),
 963                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexInputComponents),
 964                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerVertexOutputComponents),
 965                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlPerPatchOutputComponents),
 966                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationControlTotalOutputComponents),
 967                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationInputComponents),
 968                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTessellationEvaluationOutputComponents),
 969                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryShaderInvocations),
 970                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryInputComponents),
 971                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputComponents),
 972                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryOutputVertices),
 973                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxGeometryTotalOutputComponents),
 974                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentInputComponents),
 975                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentOutputAttachments),
 976                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentDualSrcAttachments),
 977                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFragmentCombinedOutputResources),
 978                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeSharedMemorySize),
 979                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupCount[3]),
 980                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupInvocations),
 981                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxComputeWorkGroupSize[3]),
 982                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelPrecisionBits),
 983                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subTexelPrecisionBits),
 984                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.mipmapPrecisionBits),
 985                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndexedIndexValue),
 986                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxDrawIndirectCount),
 987                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerLodBias),
 988                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSamplerAnisotropy),
 989                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewports),
 990                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxViewportDimensions[2]),
 991                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportBoundsRange[2]),
 992                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.viewportSubPixelBits),
 993                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minMemoryMapAlignment),
 994                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelBufferOffsetAlignment),
 995                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minUniformBufferOffsetAlignment),
 996                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minStorageBufferOffsetAlignment),
 997                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelOffset),
 998                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelOffset),
 999                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minTexelGatherOffset),
1000                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxTexelGatherOffset),
1001                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.minInterpolationOffset),
1002                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxInterpolationOffset),
1003                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.subPixelInterpolationOffsetBits),
1004                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferWidth),
1005                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferHeight),
1006                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxFramebufferLayers),
1007                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferColorSampleCounts),
1008                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferDepthSampleCounts),
1009                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferStencilSampleCounts),
1010                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.framebufferNoAttachmentsSampleCounts),
1011                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxColorAttachments),
1012                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageColorSampleCounts),
1013                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageIntegerSampleCounts),
1014                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageDepthSampleCounts),
1015                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.sampledImageStencilSampleCounts),
1016                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.storageImageSampleCounts),
1017                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxSampleMaskWords),
1018                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampComputeAndGraphics),
1019                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.timestampPeriod),
1020                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxClipDistances),
1021                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCullDistances),
1022                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.maxCombinedClipAndCullDistances),
1023                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.discreteQueuePriorities),
1024                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeRange[2]),
1025                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthRange[2]),
1026                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.pointSizeGranularity),
1027                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.lineWidthGranularity),
1028                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.strictLines),
1029                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.standardSampleLocations),
1030                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyOffsetAlignment),
1031                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.optimalBufferCopyRowPitchAlignment),
1032                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, limits.nonCoherentAtomSize),
1033                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DBlockShape),
1034                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard2DMultisampleBlockShape),
1035                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyStandard3DBlockShape),
1036                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyAlignedMipSize),
1037                 OFFSET_TABLE_ENTRY(VkPhysicalDeviceProperties, sparseProperties.residencyNonResidentStrict),
1038                 { 0, 0 }
1039         };
1040
1041         props = reinterpret_cast<VkPhysicalDeviceProperties*>(buffer);
1042         deMemset(props, GUARD_VALUE, sizeof(buffer));
1043
1044         context.getInstanceInterface().getPhysicalDeviceProperties(context.getPhysicalDevice(), props);
1045         context.getInstanceInterface().getPhysicalDeviceFeatures(context.getPhysicalDevice(), &features);
1046
1047         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1048                 << TestLog::Message << *props << TestLog::EndMessage;
1049
1050         if (!validateFeatureLimits(props, &features, log))
1051                 return tcu::TestStatus::fail("deviceProperties - feature limits failed");
1052
1053         for (int ndx = 0; ndx < GUARD_SIZE; ndx++)
1054         {
1055                 if (buffer[ndx + sizeof(VkPhysicalDeviceProperties)] != GUARD_VALUE)
1056                 {
1057                         log << TestLog::Message << "deviceProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1058                         return tcu::TestStatus::fail("deviceProperties buffer overflow");
1059                 }
1060         }
1061
1062         if (!validateInitComplete(context.getPhysicalDevice(), &InstanceInterface::getPhysicalDeviceProperties, context.getInstanceInterface(), physicalDevicePropertiesOffsetTable))
1063         {
1064                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties not completely initialized" << TestLog::EndMessage;
1065                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1066         }
1067
1068         // Check if deviceName string is properly terminated.
1069         if (deStrnlen(props->deviceName, VK_MAX_PHYSICAL_DEVICE_NAME_SIZE) == VK_MAX_PHYSICAL_DEVICE_NAME_SIZE)
1070         {
1071                 log << TestLog::Message << "deviceProperties - VkPhysicalDeviceProperties deviceName not properly initialized" << TestLog::EndMessage;
1072                 return tcu::TestStatus::fail("deviceProperties incomplete initialization");
1073         }
1074
1075         {
1076                 const ApiVersion deviceVersion = unpackVersion(props->apiVersion);
1077                 const ApiVersion deqpVersion = unpackVersion(VK_API_VERSION);
1078
1079                 if (deviceVersion.majorNum != deqpVersion.majorNum)
1080                 {
1081                         log << TestLog::Message << "deviceProperties - API Major Version " << deviceVersion.majorNum << " is not valid" << TestLog::EndMessage;
1082                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1083                 }
1084
1085                 if (deviceVersion.minorNum > deqpVersion.minorNum)
1086                 {
1087                         log << TestLog::Message << "deviceProperties - API Minor Version " << deviceVersion.minorNum << " is not valid for this version of dEQP" << TestLog::EndMessage;
1088                         return tcu::TestStatus::fail("deviceProperties apiVersion not valid");
1089                 }
1090         }
1091
1092         return tcu::TestStatus::pass("DeviceProperites query succeeded");
1093 }
1094
1095 tcu::TestStatus deviceQueueFamilyProperties (Context& context)
1096 {
1097         TestLog&                                                                log                                     = context.getTestContext().getLog();
1098         const vector<VkQueueFamilyProperties>   queueProperties         = getPhysicalDeviceQueueFamilyProperties(context.getInstanceInterface(), context.getPhysicalDevice());
1099
1100         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage;
1101
1102         for (size_t queueNdx = 0; queueNdx < queueProperties.size(); queueNdx++)
1103                 log << TestLog::Message << queueNdx << ": " << queueProperties[queueNdx] << TestLog::EndMessage;
1104
1105         return tcu::TestStatus::pass("Querying queue properties succeeded");
1106 }
1107
1108 tcu::TestStatus deviceMemoryProperties (Context& context)
1109 {
1110         TestLog&                                                        log                     = context.getTestContext().getLog();
1111         VkPhysicalDeviceMemoryProperties*       memProps;
1112         deUint8                                                         buffer[sizeof(VkPhysicalDeviceMemoryProperties) + GUARD_SIZE];
1113
1114         memProps = reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(buffer);
1115         deMemset(buffer, GUARD_VALUE, sizeof(buffer));
1116
1117         context.getInstanceInterface().getPhysicalDeviceMemoryProperties(context.getPhysicalDevice(), memProps);
1118
1119         log << TestLog::Message << "device = " << context.getPhysicalDevice() << TestLog::EndMessage
1120                 << TestLog::Message << *memProps << TestLog::EndMessage;
1121
1122         for (deInt32 ndx = 0; ndx < GUARD_SIZE; ndx++)
1123         {
1124                 if (buffer[ndx + sizeof(VkPhysicalDeviceMemoryProperties)] != GUARD_VALUE)
1125                 {
1126                         log << TestLog::Message << "deviceMemoryProperties - Guard offset " << ndx << " not valid" << TestLog::EndMessage;
1127                         return tcu::TestStatus::fail("deviceMemoryProperties buffer overflow");
1128                 }
1129         }
1130
1131         if (memProps->memoryHeapCount >= VK_MAX_MEMORY_HEAPS)
1132         {
1133                 log << TestLog::Message << "deviceMemoryProperties - HeapCount larger than " << (deUint32)VK_MAX_MEMORY_HEAPS << TestLog::EndMessage;
1134                 return tcu::TestStatus::fail("deviceMemoryProperties HeapCount too large");
1135         }
1136
1137         if (memProps->memoryHeapCount == 1)
1138         {
1139                 if ((memProps->memoryHeaps[0].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1140                 {
1141                         log << TestLog::Message << "deviceMemoryProperties - Single heap is not marked DEVICE_LOCAL" << TestLog::EndMessage;
1142                         return tcu::TestStatus::fail("deviceMemoryProperties invalid HeapFlags");
1143                 }
1144         }
1145
1146         const VkMemoryPropertyFlags validPropertyFlags[] =
1147         {
1148                 0,
1149                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
1150                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1151                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1152                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1153                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1154                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
1155                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_CACHED_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
1156                 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT|VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT
1157         };
1158
1159         const VkMemoryPropertyFlags requiredPropertyFlags[] =
1160         {
1161                 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
1162         };
1163
1164         bool requiredFlagsFound[DE_LENGTH_OF_ARRAY(requiredPropertyFlags)];
1165         std::fill(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1166
1167         for (deUint32 memoryNdx = 0; memoryNdx < memProps->memoryTypeCount; memoryNdx++)
1168         {
1169                 bool validPropTypeFound = false;
1170
1171                 if (memProps->memoryTypes[memoryNdx].heapIndex >= memProps->memoryHeapCount)
1172                 {
1173                         log << TestLog::Message << "deviceMemoryProperties - heapIndex " << memProps->memoryTypes[memoryNdx].heapIndex << " larger than heapCount" << TestLog::EndMessage;
1174                         return tcu::TestStatus::fail("deviceMemoryProperties - invalid heapIndex");
1175                 }
1176
1177                 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;
1178
1179                 for (const VkMemoryPropertyFlags* requiredFlagsIterator = DE_ARRAY_BEGIN(requiredPropertyFlags); requiredFlagsIterator != DE_ARRAY_END(requiredPropertyFlags); requiredFlagsIterator++)
1180                         if ((memProps->memoryTypes[memoryNdx].propertyFlags & *requiredFlagsIterator) == *requiredFlagsIterator)
1181                                 requiredFlagsFound[requiredFlagsIterator - DE_ARRAY_BEGIN(requiredPropertyFlags)] = true;
1182
1183                 if (de::contains(DE_ARRAY_BEGIN(validPropertyFlags), DE_ARRAY_END(validPropertyFlags), memProps->memoryTypes[memoryNdx].propertyFlags & bitsToCheck))
1184                         validPropTypeFound = true;
1185
1186                 if (!validPropTypeFound)
1187                 {
1188                         log << TestLog::Message << "deviceMemoryProperties - propertyFlags "
1189                                 << memProps->memoryTypes[memoryNdx].propertyFlags << " not valid" << TestLog::EndMessage;
1190                         return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1191                 }
1192
1193                 if (memProps->memoryTypes[memoryNdx].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
1194                 {
1195                         if ((memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) == 0)
1196                         {
1197                                 log << TestLog::Message << "deviceMemoryProperties - DEVICE_LOCAL memory type references heap which is not DEVICE_LOCAL" << TestLog::EndMessage;
1198                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1199                         }
1200                 }
1201                 else
1202                 {
1203                         if (memProps->memoryHeaps[memProps->memoryTypes[memoryNdx].heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
1204                         {
1205                                 log << TestLog::Message << "deviceMemoryProperties - non-DEVICE_LOCAL memory type references heap with is DEVICE_LOCAL" << TestLog::EndMessage;
1206                                 return tcu::TestStatus::fail("deviceMemoryProperties inconsistent memoryType and HeapFlags");
1207                         }
1208                 }
1209         }
1210
1211         bool* requiredFlagsFoundIterator = std::find(DE_ARRAY_BEGIN(requiredFlagsFound), DE_ARRAY_END(requiredFlagsFound), false);
1212         if (requiredFlagsFoundIterator != DE_ARRAY_END(requiredFlagsFound))
1213         {
1214                 DE_ASSERT(requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound) <= DE_LENGTH_OF_ARRAY(requiredPropertyFlags));
1215                 log << TestLog::Message << "deviceMemoryProperties - required property flags "
1216                         << getMemoryPropertyFlagsStr(requiredPropertyFlags[requiredFlagsFoundIterator - DE_ARRAY_BEGIN(requiredFlagsFound)]) << " not found" << TestLog::EndMessage;
1217
1218                 return tcu::TestStatus::fail("deviceMemoryProperties propertyFlags not valid");
1219         }
1220
1221         return tcu::TestStatus::pass("Querying memory properties succeeded");
1222 }
1223
1224 // \todo [2016-01-22 pyry] Optimize by doing format -> flags mapping instead
1225
1226 VkFormatFeatureFlags getRequiredOptimalTilingFeatures (VkFormat format)
1227 {
1228         static const VkFormat s_requiredSampledImageBlitSrcFormats[] =
1229         {
1230                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1231                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1232                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1233                 VK_FORMAT_R8_UNORM,
1234                 VK_FORMAT_R8_SNORM,
1235                 VK_FORMAT_R8_UINT,
1236                 VK_FORMAT_R8_SINT,
1237                 VK_FORMAT_R8G8_UNORM,
1238                 VK_FORMAT_R8G8_SNORM,
1239                 VK_FORMAT_R8G8_UINT,
1240                 VK_FORMAT_R8G8_SINT,
1241                 VK_FORMAT_R8G8B8A8_UNORM,
1242                 VK_FORMAT_R8G8B8A8_SNORM,
1243                 VK_FORMAT_R8G8B8A8_UINT,
1244                 VK_FORMAT_R8G8B8A8_SINT,
1245                 VK_FORMAT_R8G8B8A8_SRGB,
1246                 VK_FORMAT_B8G8R8A8_UNORM,
1247                 VK_FORMAT_B8G8R8A8_SRGB,
1248                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1249                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1250                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1251                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1252                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1253                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1254                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1255                 VK_FORMAT_R16_UINT,
1256                 VK_FORMAT_R16_SINT,
1257                 VK_FORMAT_R16_SFLOAT,
1258                 VK_FORMAT_R16G16_UINT,
1259                 VK_FORMAT_R16G16_SINT,
1260                 VK_FORMAT_R16G16_SFLOAT,
1261                 VK_FORMAT_R16G16B16A16_UINT,
1262                 VK_FORMAT_R16G16B16A16_SINT,
1263                 VK_FORMAT_R16G16B16A16_SFLOAT,
1264                 VK_FORMAT_R32_UINT,
1265                 VK_FORMAT_R32_SINT,
1266                 VK_FORMAT_R32_SFLOAT,
1267                 VK_FORMAT_R32G32_UINT,
1268                 VK_FORMAT_R32G32_SINT,
1269                 VK_FORMAT_R32G32_SFLOAT,
1270                 VK_FORMAT_R32G32B32A32_UINT,
1271                 VK_FORMAT_R32G32B32A32_SINT,
1272                 VK_FORMAT_R32G32B32A32_SFLOAT,
1273                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1274                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1275                 VK_FORMAT_D16_UNORM,
1276                 VK_FORMAT_D32_SFLOAT
1277         };
1278         static const VkFormat s_requiredSampledImageFilterLinearFormats[] =
1279         {
1280                 VK_FORMAT_B4G4R4A4_UNORM_PACK16,
1281                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1282                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1283                 VK_FORMAT_R8_UNORM,
1284                 VK_FORMAT_R8_SNORM,
1285                 VK_FORMAT_R8G8_UNORM,
1286                 VK_FORMAT_R8G8_SNORM,
1287                 VK_FORMAT_R8G8B8A8_UNORM,
1288                 VK_FORMAT_R8G8B8A8_SNORM,
1289                 VK_FORMAT_R8G8B8A8_SRGB,
1290                 VK_FORMAT_B8G8R8A8_UNORM,
1291                 VK_FORMAT_B8G8R8A8_SRGB,
1292                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1293                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1294                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1295                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1296                 VK_FORMAT_R16_SFLOAT,
1297                 VK_FORMAT_R16G16_SFLOAT,
1298                 VK_FORMAT_R16G16B16A16_SFLOAT,
1299                 VK_FORMAT_B10G11R11_UFLOAT_PACK32,
1300                 VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
1301         };
1302         static const VkFormat s_requiredStorageImageFormats[] =
1303         {
1304                 VK_FORMAT_R8G8B8A8_UNORM,
1305                 VK_FORMAT_R8G8B8A8_SNORM,
1306                 VK_FORMAT_R8G8B8A8_UINT,
1307                 VK_FORMAT_R8G8B8A8_SINT,
1308                 VK_FORMAT_R16G16B16A16_UINT,
1309                 VK_FORMAT_R16G16B16A16_SINT,
1310                 VK_FORMAT_R16G16B16A16_SFLOAT,
1311                 VK_FORMAT_R32_UINT,
1312                 VK_FORMAT_R32_SINT,
1313                 VK_FORMAT_R32_SFLOAT,
1314                 VK_FORMAT_R32G32_UINT,
1315                 VK_FORMAT_R32G32_SINT,
1316                 VK_FORMAT_R32G32_SFLOAT,
1317                 VK_FORMAT_R32G32B32A32_UINT,
1318                 VK_FORMAT_R32G32B32A32_SINT,
1319                 VK_FORMAT_R32G32B32A32_SFLOAT
1320         };
1321         static const VkFormat s_requiredStorageImageAtomicFormats[] =
1322         {
1323                 VK_FORMAT_R32_UINT,
1324                 VK_FORMAT_R32_SINT
1325         };
1326         static const VkFormat s_requiredColorAttachmentBlitDstFormats[] =
1327         {
1328                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1329                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1330                 VK_FORMAT_R8_UNORM,
1331                 VK_FORMAT_R8_UINT,
1332                 VK_FORMAT_R8_SINT,
1333                 VK_FORMAT_R8G8_UNORM,
1334                 VK_FORMAT_R8G8_UINT,
1335                 VK_FORMAT_R8G8_SINT,
1336                 VK_FORMAT_R8G8B8A8_UNORM,
1337                 VK_FORMAT_R8G8B8A8_UINT,
1338                 VK_FORMAT_R8G8B8A8_SINT,
1339                 VK_FORMAT_R8G8B8A8_SRGB,
1340                 VK_FORMAT_B8G8R8A8_UNORM,
1341                 VK_FORMAT_B8G8R8A8_SRGB,
1342                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1343                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1344                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1345                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1346                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1347                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1348                 VK_FORMAT_R16_UINT,
1349                 VK_FORMAT_R16_SINT,
1350                 VK_FORMAT_R16_SFLOAT,
1351                 VK_FORMAT_R16G16_UINT,
1352                 VK_FORMAT_R16G16_SINT,
1353                 VK_FORMAT_R16G16_SFLOAT,
1354                 VK_FORMAT_R16G16B16A16_UINT,
1355                 VK_FORMAT_R16G16B16A16_SINT,
1356                 VK_FORMAT_R16G16B16A16_SFLOAT,
1357                 VK_FORMAT_R32_UINT,
1358                 VK_FORMAT_R32_SINT,
1359                 VK_FORMAT_R32_SFLOAT,
1360                 VK_FORMAT_R32G32_UINT,
1361                 VK_FORMAT_R32G32_SINT,
1362                 VK_FORMAT_R32G32_SFLOAT,
1363                 VK_FORMAT_R32G32B32A32_UINT,
1364                 VK_FORMAT_R32G32B32A32_SINT,
1365                 VK_FORMAT_R32G32B32A32_SFLOAT
1366         };
1367         static const VkFormat s_requiredColorAttachmentBlendFormats[] =
1368         {
1369                 VK_FORMAT_R5G6B5_UNORM_PACK16,
1370                 VK_FORMAT_A1R5G5B5_UNORM_PACK16,
1371                 VK_FORMAT_R8_UNORM,
1372                 VK_FORMAT_R8G8_UNORM,
1373                 VK_FORMAT_R8G8B8A8_UNORM,
1374                 VK_FORMAT_R8G8B8A8_SRGB,
1375                 VK_FORMAT_B8G8R8A8_UNORM,
1376                 VK_FORMAT_B8G8R8A8_SRGB,
1377                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1378                 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
1379                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1380                 VK_FORMAT_R16_SFLOAT,
1381                 VK_FORMAT_R16G16_SFLOAT,
1382                 VK_FORMAT_R16G16B16A16_SFLOAT
1383         };
1384         static const VkFormat s_requiredDepthStencilAttachmentFormats[] =
1385         {
1386                 VK_FORMAT_D16_UNORM
1387         };
1388
1389         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1390
1391         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageBlitSrcFormats), DE_ARRAY_END(s_requiredSampledImageBlitSrcFormats), format))
1392                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT|VK_FORMAT_FEATURE_BLIT_SRC_BIT;
1393
1394         if (de::contains(DE_ARRAY_BEGIN(s_requiredSampledImageFilterLinearFormats), DE_ARRAY_END(s_requiredSampledImageFilterLinearFormats), format))
1395                 flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
1396
1397         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageFormats), DE_ARRAY_END(s_requiredStorageImageFormats), format))
1398                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
1399
1400         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageImageAtomicFormats), DE_ARRAY_END(s_requiredStorageImageAtomicFormats), format))
1401                 flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
1402
1403         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlitDstFormats), DE_ARRAY_END(s_requiredColorAttachmentBlitDstFormats), format))
1404                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT|VK_FORMAT_FEATURE_BLIT_DST_BIT;
1405
1406         if (de::contains(DE_ARRAY_BEGIN(s_requiredColorAttachmentBlendFormats), DE_ARRAY_END(s_requiredColorAttachmentBlendFormats), format))
1407                 flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
1408
1409         if (de::contains(DE_ARRAY_BEGIN(s_requiredDepthStencilAttachmentFormats), DE_ARRAY_END(s_requiredDepthStencilAttachmentFormats), format))
1410                 flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
1411
1412         return flags;
1413 }
1414
1415 VkFormatFeatureFlags getRequiredBufferFeatures (VkFormat format)
1416 {
1417         static const VkFormat s_requiredVertexBufferFormats[] =
1418         {
1419                 VK_FORMAT_R8_UNORM,
1420                 VK_FORMAT_R8_SNORM,
1421                 VK_FORMAT_R8_UINT,
1422                 VK_FORMAT_R8_SINT,
1423                 VK_FORMAT_R8G8_UNORM,
1424                 VK_FORMAT_R8G8_SNORM,
1425                 VK_FORMAT_R8G8_UINT,
1426                 VK_FORMAT_R8G8_SINT,
1427                 VK_FORMAT_R8G8B8A8_UNORM,
1428                 VK_FORMAT_R8G8B8A8_SNORM,
1429                 VK_FORMAT_R8G8B8A8_UINT,
1430                 VK_FORMAT_R8G8B8A8_SINT,
1431                 VK_FORMAT_B8G8R8A8_UNORM,
1432                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1433                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1434                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1435                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1436                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1437                 VK_FORMAT_R16_UNORM,
1438                 VK_FORMAT_R16_SNORM,
1439                 VK_FORMAT_R16_UINT,
1440                 VK_FORMAT_R16_SINT,
1441                 VK_FORMAT_R16_SFLOAT,
1442                 VK_FORMAT_R16G16_UNORM,
1443                 VK_FORMAT_R16G16_SNORM,
1444                 VK_FORMAT_R16G16_UINT,
1445                 VK_FORMAT_R16G16_SINT,
1446                 VK_FORMAT_R16G16_SFLOAT,
1447                 VK_FORMAT_R16G16B16A16_UNORM,
1448                 VK_FORMAT_R16G16B16A16_SNORM,
1449                 VK_FORMAT_R16G16B16A16_UINT,
1450                 VK_FORMAT_R16G16B16A16_SINT,
1451                 VK_FORMAT_R16G16B16A16_SFLOAT,
1452                 VK_FORMAT_R32_UINT,
1453                 VK_FORMAT_R32_SINT,
1454                 VK_FORMAT_R32_SFLOAT,
1455                 VK_FORMAT_R32G32_UINT,
1456                 VK_FORMAT_R32G32_SINT,
1457                 VK_FORMAT_R32G32_SFLOAT,
1458                 VK_FORMAT_R32G32B32_UINT,
1459                 VK_FORMAT_R32G32B32_SINT,
1460                 VK_FORMAT_R32G32B32_SFLOAT,
1461                 VK_FORMAT_R32G32B32A32_UINT,
1462                 VK_FORMAT_R32G32B32A32_SINT,
1463                 VK_FORMAT_R32G32B32A32_SFLOAT
1464         };
1465         static const VkFormat s_requiredUniformTexelBufferFormats[] =
1466         {
1467                 VK_FORMAT_R8_UNORM,
1468                 VK_FORMAT_R8_SNORM,
1469                 VK_FORMAT_R8_UINT,
1470                 VK_FORMAT_R8_SINT,
1471                 VK_FORMAT_R8G8_UNORM,
1472                 VK_FORMAT_R8G8_SNORM,
1473                 VK_FORMAT_R8G8_UINT,
1474                 VK_FORMAT_R8G8_SINT,
1475                 VK_FORMAT_R8G8B8A8_UNORM,
1476                 VK_FORMAT_R8G8B8A8_SNORM,
1477                 VK_FORMAT_R8G8B8A8_UINT,
1478                 VK_FORMAT_R8G8B8A8_SINT,
1479                 VK_FORMAT_B8G8R8A8_UNORM,
1480                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1481                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1482                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1483                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1484                 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
1485                 VK_FORMAT_A2B10G10R10_UINT_PACK32,
1486                 VK_FORMAT_R16_UINT,
1487                 VK_FORMAT_R16_SINT,
1488                 VK_FORMAT_R16_SFLOAT,
1489                 VK_FORMAT_R16G16_UINT,
1490                 VK_FORMAT_R16G16_SINT,
1491                 VK_FORMAT_R16G16_SFLOAT,
1492                 VK_FORMAT_R16G16B16A16_UINT,
1493                 VK_FORMAT_R16G16B16A16_SINT,
1494                 VK_FORMAT_R16G16B16A16_SFLOAT,
1495                 VK_FORMAT_R32_UINT,
1496                 VK_FORMAT_R32_SINT,
1497                 VK_FORMAT_R32_SFLOAT,
1498                 VK_FORMAT_R32G32_UINT,
1499                 VK_FORMAT_R32G32_SINT,
1500                 VK_FORMAT_R32G32_SFLOAT,
1501                 VK_FORMAT_R32G32B32A32_UINT,
1502                 VK_FORMAT_R32G32B32A32_SINT,
1503                 VK_FORMAT_R32G32B32A32_SFLOAT,
1504                 VK_FORMAT_B10G11R11_UFLOAT_PACK32
1505         };
1506         static const VkFormat s_requiredStorageTexelBufferFormats[] =
1507         {
1508                 VK_FORMAT_R8G8B8A8_UNORM,
1509                 VK_FORMAT_R8G8B8A8_SNORM,
1510                 VK_FORMAT_R8G8B8A8_UINT,
1511                 VK_FORMAT_R8G8B8A8_SINT,
1512                 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
1513                 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
1514                 VK_FORMAT_A8B8G8R8_UINT_PACK32,
1515                 VK_FORMAT_A8B8G8R8_SINT_PACK32,
1516                 VK_FORMAT_R16G16B16A16_UINT,
1517                 VK_FORMAT_R16G16B16A16_SINT,
1518                 VK_FORMAT_R16G16B16A16_SFLOAT,
1519                 VK_FORMAT_R32_UINT,
1520                 VK_FORMAT_R32_SINT,
1521                 VK_FORMAT_R32_SFLOAT,
1522                 VK_FORMAT_R32G32_UINT,
1523                 VK_FORMAT_R32G32_SINT,
1524                 VK_FORMAT_R32G32_SFLOAT,
1525                 VK_FORMAT_R32G32B32A32_UINT,
1526                 VK_FORMAT_R32G32B32A32_SINT,
1527                 VK_FORMAT_R32G32B32A32_SFLOAT
1528         };
1529         static const VkFormat s_requiredStorageTexelBufferAtomicFormats[] =
1530         {
1531                 VK_FORMAT_R32_UINT,
1532                 VK_FORMAT_R32_SINT
1533         };
1534
1535         VkFormatFeatureFlags    flags   = (VkFormatFeatureFlags)0;
1536
1537         if (de::contains(DE_ARRAY_BEGIN(s_requiredVertexBufferFormats), DE_ARRAY_END(s_requiredVertexBufferFormats), format))
1538                 flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
1539
1540         if (de::contains(DE_ARRAY_BEGIN(s_requiredUniformTexelBufferFormats), DE_ARRAY_END(s_requiredUniformTexelBufferFormats), format))
1541                 flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
1542
1543         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferFormats), DE_ARRAY_END(s_requiredStorageTexelBufferFormats), format))
1544                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
1545
1546         if (de::contains(DE_ARRAY_BEGIN(s_requiredStorageTexelBufferAtomicFormats), DE_ARRAY_END(s_requiredStorageTexelBufferAtomicFormats), format))
1547                 flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
1548
1549         return flags;
1550 }
1551
1552 tcu::TestStatus formatProperties (Context& context, VkFormat format)
1553 {
1554         TestLog&                                        log                             = context.getTestContext().getLog();
1555         const VkFormatProperties        properties              = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1556         bool                                            allOk                   = true;
1557
1558         const struct
1559         {
1560                 VkFormatFeatureFlags VkFormatProperties::*      field;
1561                 const char*                                                                     fieldName;
1562                 VkFormatFeatureFlags                                            requiredFeatures;
1563         } fields[] =
1564         {
1565                 { &VkFormatProperties::linearTilingFeatures,    "linearTilingFeatures",         (VkFormatFeatureFlags)0                                         },
1566                 { &VkFormatProperties::optimalTilingFeatures,   "optimalTilingFeatures",        getRequiredOptimalTilingFeatures(format)        },
1567                 { &VkFormatProperties::bufferFeatures,                  "buffeFeatures",                        getRequiredBufferFeatures(format)                       }
1568         };
1569
1570         log << TestLog::Message << properties << TestLog::EndMessage;
1571
1572         for (int fieldNdx = 0; fieldNdx < DE_LENGTH_OF_ARRAY(fields); fieldNdx++)
1573         {
1574                 const char* const                               fieldName       = fields[fieldNdx].fieldName;
1575                 const VkFormatFeatureFlags              supported       = properties.*fields[fieldNdx].field;
1576                 const VkFormatFeatureFlags              required        = fields[fieldNdx].requiredFeatures;
1577
1578                 if ((supported & required) != required)
1579                 {
1580                         log << TestLog::Message << "ERROR in " << fieldName << ":\n"
1581                                                                     << "  required: " << getFormatFeatureFlagsStr(required) << "\n  "
1582                                                                         << "  missing: " << getFormatFeatureFlagsStr(~supported & required)
1583                                 << TestLog::EndMessage;
1584                         allOk = false;
1585                 }
1586         }
1587
1588         if (allOk)
1589                 return tcu::TestStatus::pass("Query and validation passed");
1590         else
1591                 return tcu::TestStatus::fail("Required features not supported");
1592 }
1593
1594 bool optimalTilingFeaturesSupported (Context& context, VkFormat format, VkFormatFeatureFlags features)
1595 {
1596         const VkFormatProperties        properties      = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1597
1598         return (properties.optimalTilingFeatures & features) == features;
1599 }
1600
1601 bool optimalTilingFeaturesSupportedForAll (Context& context, const VkFormat* begin, const VkFormat* end, VkFormatFeatureFlags features)
1602 {
1603         for (const VkFormat* cur = begin; cur != end; ++cur)
1604         {
1605                 if (!optimalTilingFeaturesSupported(context, *cur, features))
1606                         return false;
1607         }
1608
1609         return true;
1610 }
1611
1612 tcu::TestStatus testDepthStencilSupported (Context& context)
1613 {
1614         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_X8_D24_UNORM_PACK32, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1615                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1616                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_X8_D24_UNORM_PACK32 or VK_FORMAT_D32_SFLOAT");
1617
1618         if (!optimalTilingFeaturesSupported(context, VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
1619                 !optimalTilingFeaturesSupported(context, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
1620                 return tcu::TestStatus::fail("Doesn't support one of VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT");
1621
1622         return tcu::TestStatus::pass("Required depth/stencil formats supported");
1623 }
1624
1625 tcu::TestStatus testCompressedFormatsSupported (Context& context)
1626 {
1627         static const VkFormat s_allBcFormats[] =
1628         {
1629                 VK_FORMAT_BC1_RGB_UNORM_BLOCK,
1630                 VK_FORMAT_BC1_RGB_SRGB_BLOCK,
1631                 VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
1632                 VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
1633                 VK_FORMAT_BC2_UNORM_BLOCK,
1634                 VK_FORMAT_BC2_SRGB_BLOCK,
1635                 VK_FORMAT_BC3_UNORM_BLOCK,
1636                 VK_FORMAT_BC3_SRGB_BLOCK,
1637                 VK_FORMAT_BC4_UNORM_BLOCK,
1638                 VK_FORMAT_BC4_SNORM_BLOCK,
1639                 VK_FORMAT_BC5_UNORM_BLOCK,
1640                 VK_FORMAT_BC5_SNORM_BLOCK,
1641                 VK_FORMAT_BC6H_UFLOAT_BLOCK,
1642                 VK_FORMAT_BC6H_SFLOAT_BLOCK,
1643                 VK_FORMAT_BC7_UNORM_BLOCK,
1644                 VK_FORMAT_BC7_SRGB_BLOCK,
1645         };
1646         static const VkFormat s_allEtc2Formats[] =
1647         {
1648                 VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
1649                 VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
1650                 VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
1651                 VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
1652                 VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
1653                 VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
1654                 VK_FORMAT_EAC_R11_UNORM_BLOCK,
1655                 VK_FORMAT_EAC_R11_SNORM_BLOCK,
1656                 VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
1657                 VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
1658         };
1659         static const VkFormat s_allAstcLdrFormats[] =
1660         {
1661                 VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
1662                 VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
1663                 VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
1664                 VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
1665                 VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
1666                 VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
1667                 VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
1668                 VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
1669                 VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
1670                 VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
1671                 VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
1672                 VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
1673                 VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
1674                 VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
1675                 VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
1676                 VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
1677                 VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
1678                 VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
1679                 VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
1680                 VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
1681                 VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
1682                 VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
1683                 VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
1684                 VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
1685                 VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
1686                 VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
1687                 VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
1688                 VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
1689         };
1690
1691         static const struct
1692         {
1693                 const char*                                                                     setName;
1694                 const char*                                                                     featureName;
1695                 const VkBool32 VkPhysicalDeviceFeatures::*      feature;
1696                 const VkFormat*                                                         formatsBegin;
1697                 const VkFormat*                                                         formatsEnd;
1698         } s_compressedFormatSets[] =
1699         {
1700                 { "BC",                 "textureCompressionBC",                 &VkPhysicalDeviceFeatures::textureCompressionBC,                DE_ARRAY_BEGIN(s_allBcFormats),                 DE_ARRAY_END(s_allBcFormats)            },
1701                 { "ETC2",               "textureCompressionETC2",               &VkPhysicalDeviceFeatures::textureCompressionETC2,              DE_ARRAY_BEGIN(s_allEtc2Formats),               DE_ARRAY_END(s_allEtc2Formats)          },
1702                 { "ASTC LDR",   "textureCompressionASTC_LDR",   &VkPhysicalDeviceFeatures::textureCompressionASTC_LDR,  DE_ARRAY_BEGIN(s_allAstcLdrFormats),    DE_ARRAY_END(s_allAstcLdrFormats)       },
1703         };
1704
1705         TestLog&                                                log                                     = context.getTestContext().getLog();
1706         const VkPhysicalDeviceFeatures& features                        = context.getDeviceFeatures();
1707         int                                                             numSupportedSets        = 0;
1708         int                                                             numErrors                       = 0;
1709         int                                                             numWarnings                     = 0;
1710
1711         for (int setNdx = 0; setNdx < DE_LENGTH_OF_ARRAY(s_compressedFormatSets); ++setNdx)
1712         {
1713                 const char* const       setName                 = s_compressedFormatSets[setNdx].setName;
1714                 const char* const       featureName             = s_compressedFormatSets[setNdx].featureName;
1715                 const bool                      featureBitSet   = features.*s_compressedFormatSets[setNdx].feature == VK_TRUE;
1716                 const bool                      allSupported    = optimalTilingFeaturesSupportedForAll(context,
1717                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsBegin,
1718                                                                                                                                                                    s_compressedFormatSets[setNdx].formatsEnd,
1719                                                                                                                                                                    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT);
1720
1721                 if (featureBitSet && !allSupported)
1722                 {
1723                         log << TestLog::Message << "ERROR: " << featureName << " = VK_TRUE but " << setName << " formats not supported" << TestLog::EndMessage;
1724                         numErrors += 1;
1725                 }
1726                 else if (allSupported && !featureBitSet)
1727                 {
1728                         log << TestLog::Message << "WARNING: " << setName << " formats supported but " << featureName << " = VK_FALSE" << TestLog::EndMessage;
1729                         numWarnings += 1;
1730                 }
1731
1732                 if (featureBitSet)
1733                 {
1734                         log << TestLog::Message << "All " << setName << " formats are supported" << TestLog::EndMessage;
1735                         numSupportedSets += 1;
1736                 }
1737                 else
1738                         log << TestLog::Message << setName << " formats are not supported" << TestLog::EndMessage;
1739         }
1740
1741         if (numSupportedSets == 0)
1742         {
1743                 log << TestLog::Message << "No compressed format sets supported" << TestLog::EndMessage;
1744                 numErrors += 1;
1745         }
1746
1747         if (numErrors > 0)
1748                 return tcu::TestStatus::fail("Compressed format support not valid");
1749         else if (numWarnings > 0)
1750                 return tcu::TestStatus(QP_TEST_RESULT_QUALITY_WARNING, "Found inconsistencies in compressed format support");
1751         else
1752                 return tcu::TestStatus::pass("Compressed texture format support is valid");
1753 }
1754
1755 void createFormatTests (tcu::TestCaseGroup* testGroup)
1756 {
1757         DE_STATIC_ASSERT(VK_FORMAT_UNDEFINED == 0);
1758
1759         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
1760         {
1761                 const VkFormat          format                  = (VkFormat)formatNdx;
1762                 const char* const       enumName                = getFormatName(format);
1763                 const string            caseName                = de::toLower(string(enumName).substr(10));
1764
1765                 addFunctionCase(testGroup, caseName, enumName, formatProperties, format);
1766         }
1767
1768         addFunctionCase(testGroup, "depth_stencil",                     "",     testDepthStencilSupported);
1769         addFunctionCase(testGroup, "compressed_formats",        "",     testCompressedFormatsSupported);
1770 }
1771
1772 VkImageUsageFlags getValidImageUsageFlags (VkFormat, VkFormatFeatureFlags supportedFeatures)
1773 {
1774         VkImageUsageFlags       flags   = (VkImageUsageFlags)0;
1775
1776         // If format is supported at all, it must be valid transfer src+dst
1777         if (supportedFeatures != 0)
1778                 flags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1779
1780         if ((supportedFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
1781                 flags |= VK_IMAGE_USAGE_SAMPLED_BIT;
1782
1783         if ((supportedFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0)
1784                 flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT|VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1785
1786         if ((supportedFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1787                 flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
1788
1789         if ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0)
1790                 flags |= VK_IMAGE_USAGE_STORAGE_BIT;
1791
1792         return flags;
1793 }
1794
1795 bool isValidImageUsageFlagCombination (VkImageUsageFlags usage)
1796 {
1797         if ((usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) != 0)
1798         {
1799                 const VkImageUsageFlags         allowedFlags    = VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
1800                                                                                                         | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
1801                                                                                                         | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
1802                                                                                                         | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
1803
1804                 // Only *_ATTACHMENT_BIT flags can be combined with TRANSIENT_ATTACHMENT_BIT
1805                 if ((usage & ~allowedFlags) != 0)
1806                         return false;
1807
1808                 // TRANSIENT_ATTACHMENT_BIT is not valid without COLOR_ or DEPTH_STENCIL_ATTACHMENT_BIT
1809                 if ((usage & (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) == 0)
1810                         return false;
1811         }
1812
1813         return usage != 0;
1814 }
1815
1816 VkImageCreateFlags getValidImageCreateFlags (const VkPhysicalDeviceFeatures& deviceFeatures, VkFormat, VkFormatFeatureFlags, VkImageType type, VkImageUsageFlags usage)
1817 {
1818         VkImageCreateFlags      flags   = (VkImageCreateFlags)0;
1819
1820         if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1821         {
1822                 flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
1823
1824                 if (type == VK_IMAGE_TYPE_2D)
1825                         flags |= VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
1826         }
1827
1828         if ((usage & (VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_STORAGE_BIT)) != 0 &&
1829                 (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) == 0)
1830         {
1831                 if (deviceFeatures.sparseBinding)
1832                         flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT;
1833
1834                 if (deviceFeatures.sparseResidencyAliased)
1835                         flags |= VK_IMAGE_CREATE_SPARSE_ALIASED_BIT;
1836         }
1837
1838         return flags;
1839 }
1840
1841 bool isValidImageCreateFlagCombination (VkImageCreateFlags)
1842 {
1843         return true;
1844 }
1845
1846 bool isRequiredImageParameterCombination (const VkPhysicalDeviceFeatures&       deviceFeatures,
1847                                                                                   const VkFormat                                        format,
1848                                                                                   const VkFormatProperties&                     formatProperties,
1849                                                                                   const VkImageType                                     imageType,
1850                                                                                   const VkImageTiling                           imageTiling,
1851                                                                                   const VkImageUsageFlags                       usageFlags,
1852                                                                                   const VkImageCreateFlags                      createFlags)
1853 {
1854         DE_UNREF(deviceFeatures);
1855         DE_UNREF(formatProperties);
1856         DE_UNREF(createFlags);
1857
1858         // Linear images can have arbitrary limitations
1859         if (imageTiling == VK_IMAGE_TILING_LINEAR)
1860                 return false;
1861
1862         // Support for other usages for compressed formats is optional
1863         if (isCompressedFormat(format) &&
1864                 (usageFlags & ~(VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT)) != 0)
1865                 return false;
1866
1867         // Support for 1D, and sliced 3D compressed formats is optional
1868         if (isCompressedFormat(format) && (imageType == VK_IMAGE_TYPE_1D || imageType == VK_IMAGE_TYPE_3D))
1869                 return false;
1870
1871         DE_ASSERT(deviceFeatures.sparseBinding || (createFlags & (VK_IMAGE_CREATE_SPARSE_BINDING_BIT|VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) == 0);
1872         DE_ASSERT(deviceFeatures.sparseResidencyAliased || (createFlags & VK_IMAGE_CREATE_SPARSE_ALIASED_BIT) == 0);
1873
1874         return true;
1875 }
1876
1877 VkSampleCountFlags getRequiredOptimalTilingSampleCounts (const VkPhysicalDeviceLimits&  deviceLimits,
1878                                                                                                                  const VkFormat                                 format,
1879                                                                                                                  const VkImageUsageFlags                usageFlags)
1880 {
1881         if (!isCompressedFormat(format))
1882         {
1883                 const tcu::TextureFormat                tcuFormat               = mapVkFormat(format);
1884                 const bool                                              hasDepthComp    = (tcuFormat.order == tcu::TextureFormat::D || tcuFormat.order == tcu::TextureFormat::DS);
1885                 const bool                                              hasStencilComp  = (tcuFormat.order == tcu::TextureFormat::S || tcuFormat.order == tcu::TextureFormat::DS);
1886                 const bool                                              isColorFormat   = !hasDepthComp && !hasStencilComp;
1887                 VkSampleCountFlags                              sampleCounts    = ~(VkSampleCountFlags)0;
1888
1889                 DE_ASSERT((hasDepthComp || hasStencilComp) != isColorFormat);
1890
1891                 if ((usageFlags & VK_IMAGE_USAGE_STORAGE_BIT) != 0)
1892                         sampleCounts &= deviceLimits.storageImageSampleCounts;
1893
1894                 if ((usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
1895                 {
1896                         if (hasDepthComp)
1897                                 sampleCounts &= deviceLimits.sampledImageDepthSampleCounts;
1898
1899                         if (hasStencilComp)
1900                                 sampleCounts &= deviceLimits.sampledImageStencilSampleCounts;
1901
1902                         if (isColorFormat)
1903                         {
1904                                 const tcu::TextureChannelClass  chnClass        = tcu::getTextureChannelClass(tcuFormat.type);
1905
1906                                 if (chnClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER ||
1907                                         chnClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
1908                                         sampleCounts &= deviceLimits.sampledImageIntegerSampleCounts;
1909                                 else
1910                                         sampleCounts &= deviceLimits.sampledImageColorSampleCounts;
1911                         }
1912                 }
1913
1914                 if ((usageFlags & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) != 0)
1915                         sampleCounts &= deviceLimits.framebufferColorSampleCounts;
1916
1917                 if ((usageFlags & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
1918                 {
1919                         if (hasDepthComp)
1920                                 sampleCounts &= deviceLimits.framebufferDepthSampleCounts;
1921
1922                         if (hasStencilComp)
1923                                 sampleCounts &= deviceLimits.framebufferStencilSampleCounts;
1924                 }
1925
1926                 // If there is no usage flag set that would have corresponding device limit,
1927                 // only VK_SAMPLE_COUNT_1_BIT is required.
1928                 if (sampleCounts == ~(VkSampleCountFlags)0)
1929                         sampleCounts &= VK_SAMPLE_COUNT_1_BIT;
1930
1931                 return sampleCounts;
1932         }
1933         else
1934                 return VK_SAMPLE_COUNT_1_BIT;
1935 }
1936
1937 struct ImageFormatPropertyCase
1938 {
1939         VkFormat                format;
1940         VkImageType             imageType;
1941         VkImageTiling   tiling;
1942
1943         ImageFormatPropertyCase (VkFormat format_, VkImageType imageType_, VkImageTiling tiling_)
1944                 : format        (format_)
1945                 , imageType     (imageType_)
1946                 , tiling        (tiling_)
1947         {}
1948
1949         ImageFormatPropertyCase (void)
1950                 : format        (VK_FORMAT_UNDEFINED)
1951                 , imageType     (VK_IMAGE_TYPE_LAST)
1952                 , tiling        (VK_IMAGE_TILING_LAST)
1953         {}
1954 };
1955
1956 tcu::TestStatus imageFormatProperties (Context& context, ImageFormatPropertyCase params)
1957 {
1958         TestLog&                                                log                                     = context.getTestContext().getLog();
1959         const VkFormat                                  format                          = params.format;
1960         const VkImageType                               imageType                       = params.imageType;
1961         const VkImageTiling                             tiling                          = params.tiling;
1962         const VkPhysicalDeviceFeatures& deviceFeatures          = context.getDeviceFeatures();
1963         const VkPhysicalDeviceLimits&   deviceLimits            = context.getDeviceProperties().limits;
1964         const VkFormatProperties                formatProperties        = getPhysicalDeviceFormatProperties(context.getInstanceInterface(), context.getPhysicalDevice(), format);
1965
1966         const VkFormatFeatureFlags              supportedFeatures       = tiling == VK_IMAGE_TILING_LINEAR ? formatProperties.linearTilingFeatures : formatProperties.optimalTilingFeatures;
1967         const VkImageUsageFlags                 usageFlagSet            = getValidImageUsageFlags(format, supportedFeatures);
1968
1969         tcu::ResultCollector                    results                         (log, "ERROR: ");
1970
1971         for (VkImageUsageFlags curUsageFlags = 0; curUsageFlags <= usageFlagSet; curUsageFlags++)
1972         {
1973                 if ((curUsageFlags & ~usageFlagSet) != 0 ||
1974                         !isValidImageUsageFlagCombination(curUsageFlags))
1975                         continue;
1976
1977                 const VkImageCreateFlags        createFlagSet           = getValidImageCreateFlags(deviceFeatures, format, supportedFeatures, imageType, curUsageFlags);
1978
1979                 for (VkImageCreateFlags curCreateFlags = 0; curCreateFlags <= createFlagSet; curCreateFlags++)
1980                 {
1981                         if ((curCreateFlags & ~createFlagSet) != 0 ||
1982                                 !isValidImageCreateFlagCombination(curCreateFlags))
1983                                 continue;
1984
1985                         const bool                              isRequiredCombination   = isRequiredImageParameterCombination(deviceFeatures,
1986                                                                                                                                                                                                   format,
1987                                                                                                                                                                                                   formatProperties,
1988                                                                                                                                                                                                   imageType,
1989                                                                                                                                                                                                   tiling,
1990                                                                                                                                                                                                   curUsageFlags,
1991                                                                                                                                                                                                   curCreateFlags);
1992                         VkImageFormatProperties properties;
1993                         VkResult                                queryResult;
1994
1995                         log << TestLog::Message << "Testing " << getImageTypeStr(imageType) << ", "
1996                                                                         << getImageTilingStr(tiling) << ", "
1997                                                                         << getImageUsageFlagsStr(curUsageFlags) << ", "
1998                                                                         << getImageCreateFlagsStr(curCreateFlags)
1999                                 << TestLog::EndMessage;
2000
2001                         // Set return value to known garbage
2002                         deMemset(&properties, 0xcd, sizeof(properties));
2003
2004                         queryResult = context.getInstanceInterface().getPhysicalDeviceImageFormatProperties(context.getPhysicalDevice(),
2005                                                                                                                                                                                                 format,
2006                                                                                                                                                                                                 imageType,
2007                                                                                                                                                                                                 tiling,
2008                                                                                                                                                                                                 curUsageFlags,
2009                                                                                                                                                                                                 curCreateFlags,
2010                                                                                                                                                                                                 &properties);
2011
2012                         if (queryResult == VK_SUCCESS)
2013                         {
2014                                 const deUint32  fullMipPyramidSize      = de::max(de::max(deLog2Ceil32(properties.maxExtent.width),
2015                                                                                                                                           deLog2Ceil32(properties.maxExtent.height)),
2016                                                                                                                           deLog2Ceil32(properties.maxExtent.depth)) + 1;
2017
2018                                 log << TestLog::Message << properties << "\n" << TestLog::EndMessage;
2019
2020                                 results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width >= 1 && properties.maxExtent.height == 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 1D image");
2021                                 results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth == 1), "Invalid dimensions for 2D image");
2022                                 results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width >= 1 && properties.maxExtent.height >= 1 && properties.maxExtent.depth >= 1), "Invalid dimensions for 3D image");
2023                                 results.check(imageType != VK_IMAGE_TYPE_3D || properties.maxArrayLayers == 1, "Invalid maxArrayLayers for 3D image");
2024
2025                                 if (tiling == VK_IMAGE_TILING_OPTIMAL)
2026                                 {
2027                                         // Vulkan API specification has changed since initial Android Nougat release.
2028                                         // For NYC CTS we need to tolerate old behavior as well and issue compatibility
2029                                         // warning instead.
2030                                         //
2031                                         // See spec issues 272, 282, 302, 445 and CTS issues 369, 440.
2032                                         const bool      requiredByNewSpec       = (imageType == VK_IMAGE_TYPE_2D && !(curCreateFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
2033                                                                                                           ((supportedFeatures & (VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) ||
2034                                                                                                           ((supportedFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) && deviceFeatures.shaderStorageImageMultisample)));
2035
2036                                         if (requiredByNewSpec)
2037                                         {
2038                                                 const VkSampleCountFlags        requiredSampleCounts    = getRequiredOptimalTilingSampleCounts(deviceLimits, format, curUsageFlags);
2039
2040                                                 results.check((properties.sampleCounts & requiredSampleCounts) == requiredSampleCounts, "Required sample counts not supported");
2041                                         }
2042                                         else if (properties.sampleCounts != VK_SAMPLE_COUNT_1_BIT)
2043                                         {
2044                                                 results.addResult(QP_TEST_RESULT_COMPATIBILITY_WARNING,
2045                                                                               "Implementation supports more sample counts than allowed by the spec");
2046                                         }
2047                                 }
2048                                 else
2049                                         results.check(properties.sampleCounts == VK_SAMPLE_COUNT_1_BIT, "sampleCounts != VK_SAMPLE_COUNT_1_BIT");
2050
2051                                 if (isRequiredCombination)
2052                                 {
2053                                         results.check(imageType != VK_IMAGE_TYPE_1D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension1D),
2054                                                                   "Reported dimensions smaller than device limits");
2055                                         results.check(imageType != VK_IMAGE_TYPE_2D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension2D &&
2056                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension2D),
2057                                                                   "Reported dimensions smaller than device limits");
2058                                         results.check(imageType != VK_IMAGE_TYPE_3D || (properties.maxExtent.width      >= deviceLimits.maxImageDimension3D &&
2059                                                                                                                                         properties.maxExtent.height     >= deviceLimits.maxImageDimension3D &&
2060                                                                                                                                         properties.maxExtent.depth      >= deviceLimits.maxImageDimension3D),
2061                                                                   "Reported dimensions smaller than device limits");
2062                                         results.check(properties.maxMipLevels == fullMipPyramidSize, "maxMipLevels is not full mip pyramid size");
2063                                         results.check(imageType == VK_IMAGE_TYPE_3D || properties.maxArrayLayers >= deviceLimits.maxImageArrayLayers,
2064                                                                   "maxArrayLayers smaller than device limits");
2065                                 }
2066                                 else
2067                                 {
2068                                         results.check(properties.maxMipLevels == 1 || properties.maxMipLevels == fullMipPyramidSize, "Invalid mip pyramid size");
2069                                         results.check(properties.maxArrayLayers >= 1, "Invalid maxArrayLayers");
2070                                 }
2071
2072                                 results.check(properties.maxResourceSize >= (VkDeviceSize)MINIMUM_REQUIRED_IMAGE_RESOURCE_SIZE,
2073                                                           "maxResourceSize smaller than minimum required size");
2074                         }
2075                         else if (queryResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
2076                         {
2077                                 log << TestLog::Message << "Got VK_ERROR_FORMAT_NOT_SUPPORTED" << TestLog::EndMessage;
2078
2079                                 if (isRequiredCombination)
2080                                         results.fail("VK_ERROR_FORMAT_NOT_SUPPORTED returned for required image parameter combination");
2081
2082                                 // Specification requires that all fields are set to 0
2083                                 results.check(properties.maxExtent.width        == 0, "maxExtent.width != 0");
2084                                 results.check(properties.maxExtent.height       == 0, "maxExtent.height != 0");
2085                                 results.check(properties.maxExtent.depth        == 0, "maxExtent.depth != 0");
2086                                 results.check(properties.maxMipLevels           == 0, "maxMipLevels != 0");
2087                                 results.check(properties.maxArrayLayers         == 0, "maxArrayLayers != 0");
2088                                 results.check(properties.sampleCounts           == 0, "sampleCounts != 0");
2089                                 results.check(properties.maxResourceSize        == 0, "maxResourceSize != 0");
2090                         }
2091                         else
2092                         {
2093                                 results.fail("Got unexpected error" + de::toString(queryResult));
2094                         }
2095                 }
2096         }
2097
2098         return tcu::TestStatus(results.getResult(), results.getMessage());
2099 }
2100
2101 void createImageFormatTypeTilingTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
2102 {
2103         DE_ASSERT(params.format == VK_FORMAT_UNDEFINED);
2104
2105         for (deUint32 formatNdx = VK_FORMAT_UNDEFINED+1; formatNdx < VK_CORE_FORMAT_LAST; ++formatNdx)
2106         {
2107                 const VkFormat          format                  = (VkFormat)formatNdx;
2108                 const char* const       enumName                = getFormatName(format);
2109                 const string            caseName                = de::toLower(string(enumName).substr(10));
2110
2111                 params.format = format;
2112
2113                 addFunctionCase(testGroup, caseName, enumName, imageFormatProperties, params);
2114         }
2115 }
2116
2117 void createImageFormatTypeTests (tcu::TestCaseGroup* testGroup, ImageFormatPropertyCase params)
2118 {
2119         DE_ASSERT(params.tiling == VK_IMAGE_TILING_LAST);
2120
2121         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "optimal",     "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_OPTIMAL)));
2122         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "linear",      "",     createImageFormatTypeTilingTests, ImageFormatPropertyCase(VK_FORMAT_UNDEFINED, params.imageType, VK_IMAGE_TILING_LINEAR)));
2123 }
2124
2125 void createImageFormatTests (tcu::TestCaseGroup* testGroup)
2126 {
2127         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "1d", "", createImageFormatTypeTests, ImageFormatPropertyCase(VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_1D, VK_IMAGE_TILING_LAST)));
2128         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "2d", "", createImageFormatTypeTests, ImageFormatPropertyCase(VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_LAST)));
2129         testGroup->addChild(createTestGroup(testGroup->getTestContext(), "3d", "", createImageFormatTypeTests, ImageFormatPropertyCase(VK_FORMAT_UNDEFINED, VK_IMAGE_TYPE_3D, VK_IMAGE_TILING_LAST)));
2130 }
2131
2132 } // anonymous
2133
2134 tcu::TestCaseGroup* createFeatureInfoTests (tcu::TestContext& testCtx)
2135 {
2136         de::MovePtr<tcu::TestCaseGroup> infoTests       (new tcu::TestCaseGroup(testCtx, "info", "Platform Information Tests"));
2137
2138         {
2139                 de::MovePtr<tcu::TestCaseGroup> instanceInfoTests       (new tcu::TestCaseGroup(testCtx, "instance", "Instance Information Tests"));
2140
2141                 addFunctionCase(instanceInfoTests.get(), "physical_devices",            "Physical devices",                     enumeratePhysicalDevices);
2142                 addFunctionCase(instanceInfoTests.get(), "layers",                                      "Layers",                                       enumerateInstanceLayers);
2143                 addFunctionCase(instanceInfoTests.get(), "extensions",                          "Extensions",                           enumerateInstanceExtensions);
2144
2145                 infoTests->addChild(instanceInfoTests.release());
2146         }
2147
2148         {
2149                 de::MovePtr<tcu::TestCaseGroup> deviceInfoTests (new tcu::TestCaseGroup(testCtx, "device", "Device Information Tests"));
2150
2151                 addFunctionCase(deviceInfoTests.get(), "features",                                      "Device Features",                      deviceFeatures);
2152                 addFunctionCase(deviceInfoTests.get(), "properties",                            "Device Properties",            deviceProperties);
2153                 addFunctionCase(deviceInfoTests.get(), "queue_family_properties",       "Queue family properties",      deviceQueueFamilyProperties);
2154                 addFunctionCase(deviceInfoTests.get(), "memory_properties",                     "Memory properties",            deviceMemoryProperties);
2155                 addFunctionCase(deviceInfoTests.get(), "layers",                                        "Layers",                                       enumerateDeviceLayers);
2156                 addFunctionCase(deviceInfoTests.get(), "extensions",                            "Extensions",                           enumerateDeviceExtensions);
2157
2158                 infoTests->addChild(deviceInfoTests.release());
2159         }
2160
2161         infoTests->addChild(createTestGroup(testCtx, "format_properties",               "VkGetPhysicalDeviceFormatProperties() Tests",          createFormatTests));
2162         infoTests->addChild(createTestGroup(testCtx, "image_format_properties", "VkGetPhysicalDeviceImageFormatProperties() Tests",     createImageFormatTests));
2163
2164         return infoTests.release();
2165 }
2166
2167 } // api
2168 } // vkt