mirror of https://github.com/doitsujin/dxvk
141 lines
3.2 KiB
C++
141 lines
3.2 KiB
C++
#pragma once
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#include "../util/config/config.h"
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#include "dxvk_adapter.h"
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#include "dxvk_device_filter.h"
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#include "dxvk_extension_provider.h"
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#include "dxvk_options.h"
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namespace dxvk {
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/**
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* \brief DXVK instance
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*
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* Manages a Vulkan instance and stores a list
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* of adapters. This also provides methods for
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* device creation.
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*/
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class DxvkInstance : public RcObject {
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public:
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DxvkInstance();
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~DxvkInstance();
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/**
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* \brief Vulkan instance functions
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* \returns Vulkan instance functions
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*/
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Rc<vk::InstanceFn> vki() const {
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return m_vki;
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}
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/**
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* \brief Vulkan instance handle
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* \returns The instance handle
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*/
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VkInstance handle() {
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return m_vki->instance();
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}
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/**
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* \brief Number of adapters
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*
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* \returns The number of adapters
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*/
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size_t adapterCount() {
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return m_adapters.size();
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}
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/**
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* \brief Retrieves an adapter
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*
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* Note that the adapter does not hold
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* a hard reference to the instance.
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* \param [in] index Adapter index
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* \returns The adapter, or \c nullptr.
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*/
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Rc<DxvkAdapter> enumAdapters(
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uint32_t index) const;
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/**
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* \brief Finds adapter by LUID
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*
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* \param [in] luid Pointer to LUID
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* \returns Matching adapter, if any
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*/
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Rc<DxvkAdapter> findAdapterByLuid(
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const void* luid) const;
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/**
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* \brief Finds adapter by device IDs
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*
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* \param [in] vendorId Vendor ID
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* \param [in] deviceId Device ID
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* \returns Matching adapter, if any
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*/
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Rc<DxvkAdapter> findAdapterByDeviceId(
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uint16_t vendorId,
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uint16_t deviceId) const;
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/**
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* \brief Retrieves configuration options
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*
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* The configuration set contains user-defined
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* options as well as app-specific options.
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* \returns Configuration options
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*/
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const Config& config() const {
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return m_config;
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}
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/**
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* \brief DXVK options
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* \returns DXVK options
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*/
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const DxvkOptions& options() const {
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return m_options;
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}
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/**
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* \brief Enabled instance extensions
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* \returns Enabled instance extensions
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*/
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const DxvkInstanceExtensions& extensions() const {
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return m_extensions;
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}
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private:
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Config m_config;
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DxvkOptions m_options;
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Rc<vk::LibraryFn> m_vkl;
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Rc<vk::InstanceFn> m_vki;
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DxvkInstanceExtensions m_extensions;
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bool m_enablePerfEvents = false;
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bool m_enableValidation = false;
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VkDebugUtilsMessengerEXT m_messenger = VK_NULL_HANDLE;
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std::vector<DxvkExtensionProvider*> m_extProviders;
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std::vector<Rc<DxvkAdapter>> m_adapters;
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VkInstance createInstance();
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std::vector<Rc<DxvkAdapter>> queryAdapters();
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static void logNameList(const DxvkNameList& names);
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static VkBool32 VKAPI_CALL debugCallback(
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VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
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VkDebugUtilsMessageTypeFlagsEXT messageTypes,
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const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
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void* pUserData);
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};
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}
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