1 #ifndef _VKQUERYUTIL_HPP 2 #define _VKQUERYUTIL_HPP 3 /*------------------------------------------------------------------------- 4 * Vulkan CTS Framework 5 * -------------------- 6 * 7 * Copyright (c) 2015 Google Inc. 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 *//*! 22 * \file 23 * \brief Vulkan query utilities. 24 *//*--------------------------------------------------------------------*/ 25 26 #include "vkDefs.hpp" 27 #include "tcuMaybe.hpp" 28 #include "deMemory.h" 29 30 #include <vector> 31 32 namespace vk 33 { 34 35 // API version introspection 36 37 void getCoreInstanceExtensions (deUint32 apiVersion, std::vector<const char*>& dst); 38 void getCoreDeviceExtensions (deUint32 apiVersion, std::vector<const char*>& dst); 39 bool isCoreInstanceExtension (const deUint32 apiVersion, const std::string& extension); 40 bool isCoreDeviceExtension (const deUint32 apiVersion, const std::string& extension); 41 42 // API queries 43 44 std::vector<VkPhysicalDevice> enumeratePhysicalDevices (const InstanceInterface& vk, VkInstance instance); 45 std::vector<VkPhysicalDeviceGroupProperties> enumeratePhysicalDeviceGroups (const InstanceInterface& vk, VkInstance instance); 46 std::vector<VkQueueFamilyProperties> getPhysicalDeviceQueueFamilyProperties (const InstanceInterface& vk, VkPhysicalDevice physicalDevice); 47 VkPhysicalDeviceFeatures getPhysicalDeviceFeatures (const InstanceInterface& vk, VkPhysicalDevice physicalDevice); 48 VkPhysicalDeviceFeatures2 getPhysicalDeviceFeatures2 (const InstanceInterface& vk, VkPhysicalDevice physicalDevice); 49 VkPhysicalDeviceProperties getPhysicalDeviceProperties (const InstanceInterface& vk, VkPhysicalDevice physicalDevice); 50 VkPhysicalDeviceMemoryProperties getPhysicalDeviceMemoryProperties (const InstanceInterface& vk, VkPhysicalDevice physicalDevice); 51 VkFormatProperties getPhysicalDeviceFormatProperties (const InstanceInterface& vk, VkPhysicalDevice physicalDevice, VkFormat format); 52 VkImageFormatProperties getPhysicalDeviceImageFormatProperties (const InstanceInterface& vk, VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags); 53 std::vector<VkSparseImageFormatProperties> getPhysicalDeviceSparseImageFormatProperties (const InstanceInterface& vk, VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkSampleCountFlagBits samples, VkImageUsageFlags usage, VkImageTiling tiling); 54 55 VkMemoryRequirements getBufferMemoryRequirements (const DeviceInterface& vk, VkDevice device, VkBuffer buffer); 56 VkMemoryRequirements getImageMemoryRequirements (const DeviceInterface& vk, VkDevice device, VkImage image); 57 VkMemoryRequirements getImagePlaneMemoryRequirements (const DeviceInterface& vk, VkDevice device, VkImage image, VkImageAspectFlagBits planeAspect); 58 std::vector<VkSparseImageMemoryRequirements> getImageSparseMemoryRequirements (const DeviceInterface& vk, VkDevice device, VkImage image); 59 60 std::vector<VkLayerProperties> enumerateInstanceLayerProperties (const PlatformInterface& vkp); 61 std::vector<VkExtensionProperties> enumerateInstanceExtensionProperties (const PlatformInterface& vkp, const char* layerName); 62 std::vector<VkLayerProperties> enumerateDeviceLayerProperties (const InstanceInterface& vki, VkPhysicalDevice physicalDevice); 63 std::vector<VkExtensionProperties> enumerateDeviceExtensionProperties (const InstanceInterface& vki, VkPhysicalDevice physicalDevice, const char* layerName); 64 65 VkQueue getDeviceQueue (const DeviceInterface& vkd, VkDevice device, deUint32 queueFamilyIndex, deUint32 queueIndex); 66 VkQueue getDeviceQueue2 (const DeviceInterface& vkd, VkDevice device, const VkDeviceQueueInfo2 *queueInfo); 67 68 // Feature / extension support 69 70 bool isShaderStageSupported (const VkPhysicalDeviceFeatures& deviceFeatures, VkShaderStageFlagBits stage); 71 72 struct RequiredExtension 73 { 74 std::string name; 75 tcu::Maybe<deUint32> minVersion; 76 tcu::Maybe<deUint32> maxVersion; 77 78 explicit RequiredExtension (const std::string& name_, 79 tcu::Maybe<deUint32> minVersion_ = tcu::nothing<deUint32>(), 80 tcu::Maybe<deUint32> maxVersion_ = tcu::nothing<deUint32>()) 81 : name (name_) 82 , minVersion (minVersion_) 83 , maxVersion (maxVersion_) 84 {} 85 }; 86 87 struct RequiredLayer 88 { 89 std::string name; 90 tcu::Maybe<deUint32> minSpecVersion; 91 tcu::Maybe<deUint32> maxSpecVersion; 92 tcu::Maybe<deUint32> minImplVersion; 93 tcu::Maybe<deUint32> maxImplVersion; 94 95 explicit RequiredLayer (const std::string& name_, 96 tcu::Maybe<deUint32> minSpecVersion_ = tcu::nothing<deUint32>(), 97 tcu::Maybe<deUint32> maxSpecVersion_ = tcu::nothing<deUint32>(), 98 tcu::Maybe<deUint32> minImplVersion_ = tcu::nothing<deUint32>(), 99 tcu::Maybe<deUint32> maxImplVersion_ = tcu::nothing<deUint32>()) 100 : name (name_) 101 , minSpecVersion(minSpecVersion_) 102 , maxSpecVersion(maxSpecVersion_) 103 , minImplVersion(minImplVersion_) 104 , maxImplVersion(maxImplVersion_) 105 {} 106 }; 107 108 bool isCompatible (const VkExtensionProperties& extensionProperties, const RequiredExtension& required); 109 bool isCompatible (const VkLayerProperties& layerProperties, const RequiredLayer& required); 110 111 template<typename ExtensionIterator> 112 bool isExtensionSupported (ExtensionIterator begin, ExtensionIterator end, const RequiredExtension& required); 113 bool isExtensionSupported (const std::vector<VkExtensionProperties>& extensions, const RequiredExtension& required); 114 bool isDeviceExtensionSupported (const deUint32 deviceVersion, const std::vector<std::string>& extensions, const std::string& required); 115 bool isInstanceExtensionSupported (const deUint32 instanceVersion, const std::vector<std::string>& extensions, const std::string& required); 116 bool isDeviceExtensionSupported (const deUint32 deviceVersion, const std::vector<VkExtensionProperties>& extensions, const RequiredExtension& required); 117 bool isInstanceExtensionSupported (const deUint32 instanceVersion, const std::vector<VkExtensionProperties>& extensions, const RequiredExtension& required); 118 119 template<typename LayerIterator> 120 bool isLayerSupported (LayerIterator begin, LayerIterator end, const RequiredLayer& required); 121 bool isLayerSupported (const std::vector<VkLayerProperties>& layers, const RequiredLayer& required); 122 123 const void* findStructureInChain (const void* first, VkStructureType type); 124 void* findStructureInChain (void* first, VkStructureType type); 125 126 template<typename StructType> 127 VkStructureType getStructureType (void); 128 129 template<typename StructType> 130 const StructType* findStructure (const void* first) 131 { 132 return reinterpret_cast<const StructType*>(findStructureInChain(first, getStructureType<StructType>())); 133 } 134 135 template<typename StructType> 136 StructType* findStructure (void* first) 137 { 138 return reinterpret_cast<StructType*>(findStructureInChain(first, getStructureType<StructType>())); 139 } 140 141 namespace ValidateQueryBits 142 { 143 144 typedef struct 145 { 146 size_t offset; 147 size_t size; 148 } QueryMemberTableEntry; 149 150 template <typename Context, typename Interface, typename Type> 151 //!< Return variable initialization validation 152 bool validateInitComplete(Context context, void (Interface::*Function)(Context, Type*)const, const Interface& interface, const QueryMemberTableEntry* queryMemberTableEntry) 153 { 154 const QueryMemberTableEntry *iterator; 155 Type vec[2]; 156 deMemset(&vec[0], 0x00, sizeof(Type)); 157 deMemset(&vec[1], 0xFF, sizeof(Type)); 158 159 (interface.*Function)(context, &vec[0]); 160 (interface.*Function)(context, &vec[1]); 161 162 for (iterator = queryMemberTableEntry; iterator->size != 0; iterator++) 163 { 164 if (deMemCmp(((deUint8*)(&vec[0]))+iterator->offset, ((deUint8*)(&vec[1]))+iterator->offset, iterator->size) != 0) 165 return false; 166 } 167 168 return true; 169 } 170 171 template<typename IterT> 172 //! Overwrite a range of objects with an 8-bit pattern. 173 inline void fillBits (IterT beg, const IterT end, const deUint8 pattern = 0xdeu) 174 { 175 for (; beg < end; ++beg) 176 deMemset(&(*beg), static_cast<int>(pattern), sizeof(*beg)); 177 } 178 179 template<typename IterT> 180 //! Verify that each byte of a range of objects is equal to an 8-bit pattern. 181 bool checkBits (IterT beg, const IterT end, const deUint8 pattern = 0xdeu) 182 { 183 for (; beg < end; ++beg) 184 { 185 const deUint8* elementBytes = reinterpret_cast<const deUint8*>(&(*beg)); 186 for (std::size_t i = 0u; i < sizeof(*beg); ++i) 187 { 188 if (elementBytes[i] != pattern) 189 return false; 190 } 191 } 192 return true; 193 } 194 195 } // ValidateQueryBits 196 197 // Template implementations 198 199 template<typename ExtensionIterator> 200 bool isExtensionSupported (ExtensionIterator begin, ExtensionIterator end, const RequiredExtension& required) 201 { 202 for (ExtensionIterator cur = begin; cur != end; ++cur) 203 { 204 if (isCompatible(*cur, required)) 205 return true; 206 } 207 return false; 208 } 209 210 template<typename LayerIterator> 211 bool isLayerSupported (LayerIterator begin, LayerIterator end, const RequiredLayer& required) 212 { 213 for (LayerIterator cur = begin; cur != end; ++cur) 214 { 215 if (isCompatible(*cur, required)) 216 return true; 217 } 218 return false; 219 } 220 221 } // vk 222 223 #endif // _VKQUERYUTIL_HPP 224
