74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
#pragma once
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#include<hgl/graph/vulkan/VK.h>
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#include<hgl/type/BaseString.h>
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VK_NAMESPACE_BEGIN
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class PhysicalDevice
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{
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VkInstance instance=nullptr;
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VkPhysicalDevice physical_device=nullptr;
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VkPhysicalDeviceFeatures features;
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VkPhysicalDeviceProperties properties;
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VkPhysicalDeviceDriverPropertiesKHR driver_properties;
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VkPhysicalDeviceMemoryProperties memory_properties;
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List<VkLayerProperties> layer_properties;
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List<VkExtensionProperties> extension_properties;
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public:
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PhysicalDevice(VkInstance,VkPhysicalDevice);
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~PhysicalDevice()=default;
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operator VkPhysicalDevice(){return physical_device;}
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operator const VkPhysicalDevice()const{return physical_device;}
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const bool CheckMemoryType(uint32_t,VkFlags,uint32_t *)const;
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VkPhysicalDeviceType GetDeviceType()const{return properties.deviceType;}
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const char * GetDeviceName()const{return properties.deviceName;}
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const VkPhysicalDeviceFeatures & GetFeatures ()const{return features;}
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const VkPhysicalDeviceProperties & GetProperties ()const{return properties;}
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const VkPhysicalDeviceMemoryProperties &GetMemoryProperties ()const{return memory_properties;}
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const uint32_t GetExtensionSpecVersion(const UTF8String &name)const;
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const VkDriverIdKHR GetDriverId ()const{return driver_properties.driverID;}
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const char * GetDriverName ()const{return driver_properties.driverName;}
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const char * GetDriverInfo ()const{return driver_properties.driverInfo;}
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public:
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const uint32_t GetConstantSize()const{return properties.limits.maxPushConstantsSize;}
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public:
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/**
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* 获取该设备是否是显卡
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*/
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const bool isGPU()const
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{
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if(properties.deviceType==VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)return(true);
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if(properties.deviceType==VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU)return(true);
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if(properties.deviceType==VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU)return(true);
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return(false);
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}
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const bool isDiscreteGPU ()const{return(properties.deviceType==VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU);} ///<是否是独立显卡
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const bool isIntegratedGPU ()const{return(properties.deviceType==VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU);} ///<是否是集成显卡
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const bool isVirtualGPU ()const{return(properties.deviceType==VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU);} ///<是否是虚拟显卡
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public:
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VkFormatProperties GetFormatProperties(const VkFormat format)const
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{
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VkFormatProperties fp;
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vkGetPhysicalDeviceFormatProperties(physical_device,format,&fp);
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return fp;
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}
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};//class PhysicalDevice
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VK_NAMESPACE_END |