VKRenderAPI.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "VKCommon.hpp"
 
#include "CeresEngine/Macros.hpp"
 
#include "CeresEngine/Foundation/DynamicLibrary.hpp"
 
#include "CeresEngine/RenderAPI/RenderAPI.hpp"
 
namespace CeresEngine {
 
    class VKDevice;
 
    struct VKRenderAPIDescriptor final {
        bool debug = false;
 
        Vector<String> requiredExtensions = {};
 
        Vector<String> optionalExtensions = {};
 
        Vector<String> requiredLayers = {};
 
        Vector<String> optionalLayers = {};
 
        DevicePickerFunc defaultDevicePicker = nullptr;
    };
 
    class VKRenderAPI final : public RenderAPI {
        friend class VKDevice;
 
    private:
        DynamicLibrary library;
        VkInstance mInstance;
 
        VKFuncTable funcTable;
 
        DebugMessageCallback mDebugMessageCallback = nullptr;
        VkDebugUtilsMessengerEXT mDebugMessenger = VK_NULL_HANDLE;
 
        VKDevicePtr mDevice;
 
    public:
        explicit VKRenderAPI(const RenderAPIDescriptor& descriptor);
        ~VKRenderAPI() final;
 
        [[nodiscard]] CE_EXPLICIT_FALSE operator VkInstance() const noexcept { return mInstance; }
 
    public:
        GPUDevicePtr createDevice(const GPUDeviceDescriptor& descriptor, const DevicePickerFunc& pickerFunc = nullptr) final;
 
        GPUDevicePtr getDefaultDevice() final;
 
    public:
        void update() final;
 
    public:
        static bool available() noexcept;
    };
 
} // namespace CeresEngine