1 // Copyright 2018 The SwiftShader Authors. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef VK_PHYSICAL_DEVICE_HPP_ 16 #define VK_PHYSICAL_DEVICE_HPP_ 17 18 #include "VkObject.hpp" 19 20 namespace vk 21 { 22 23 class PhysicalDevice 24 { 25 public: 26 static constexpr VkSystemAllocationScope GetAllocationScope() { return VK_SYSTEM_ALLOCATION_SCOPE_DEVICE; } 27 28 PhysicalDevice(const void*, void* mem); 29 void destroy(const VkAllocationCallbacks* pAllocator) {} 30 31 static size_t ComputeRequiredAllocationSize(const void*) { return 0; } 32 33 const VkPhysicalDeviceFeatures& getFeatures() const; 34 void getFeatures(VkPhysicalDeviceSamplerYcbcrConversionFeatures* features) const; 35 void getFeatures(VkPhysicalDevice16BitStorageFeatures* features) const; 36 void getFeatures(VkPhysicalDeviceVariablePointerFeatures* features) const; 37 void getFeatures(VkPhysicalDevice8BitStorageFeaturesKHR* features) const; 38 void getFeatures(VkPhysicalDeviceMultiviewFeatures* features) const; 39 void getFeatures(VkPhysicalDeviceProtectedMemoryFeatures* features) const; 40 bool hasFeatures(const VkPhysicalDeviceFeatures& requestedFeatures) const; 41 42 const VkPhysicalDeviceProperties& getProperties() const; 43 void getProperties(VkPhysicalDeviceIDProperties* properties) const; 44 void getProperties(VkPhysicalDeviceMaintenance3Properties* properties) const; 45 void getProperties(VkPhysicalDeviceMultiviewProperties* properties) const; 46 void getProperties(VkPhysicalDevicePointClippingProperties* properties) const; 47 void getProperties(VkPhysicalDeviceProtectedMemoryProperties* properties) const; 48 void getProperties(VkPhysicalDeviceSubgroupProperties* properties) const; 49 50 void getFormatProperties(VkFormat format, VkFormatProperties* pFormatProperties) const; 51 void getImageFormatProperties(VkFormat format, VkImageType type, VkImageTiling tiling, 52 VkImageUsageFlags usage, VkImageCreateFlags flags, 53 VkImageFormatProperties* pImageFormatProperties) const; 54 uint32_t getQueueFamilyPropertyCount() const; 55 void getQueueFamilyProperties(uint32_t pQueueFamilyPropertyCount, 56 VkQueueFamilyProperties* pQueueFamilyProperties) const; 57 const VkPhysicalDeviceMemoryProperties& getMemoryProperties() const; 58 59 private: 60 const VkPhysicalDeviceLimits& getLimits() const; 61 VkSampleCountFlags getSampleCounts() const; 62 }; 63 64 using DispatchablePhysicalDevice = DispatchableObject<PhysicalDevice, VkPhysicalDevice>; 65 66 static inline PhysicalDevice* Cast(VkPhysicalDevice object) 67 { 68 return DispatchablePhysicalDevice::Cast(object); 69 } 70 71 } // namespace vk 72 73 #endif // VK_PHYSICAL_DEVICE_HPP_ 74
