Renderer.h

// Copyright 2022 ShenMian
// License(Apache-2.0)
 
#pragma once
 
#include "Core/Window.h"
#include <string>
 
class Renderer
{
public:
    enum class Backend
    {
        OpenGL,
        Vulkan,
        // D3D12,
        // Metal
    };
 
    static Renderer* get();
 
    static void set_backend(Backend backend);
 
    static Backend get_backend();
 
    virtual std::string get_device_name() const   = 0;
    virtual std::string get_renderer_name() const = 0;
    virtual std::string get_vendor_name() const   = 0;
 
    static void init(const Window& win);
    static void deinit();
 
private:
    static Backend backend_;
};