PhysicalDeviceSelector.h

// Copyright 2022 ShenMian
// License(Apache-2.0)
 
#pragma once
 
#include "../VKInstance.h"
#include "../VKPhysicalDevice.h"
#include <vector>
 
class VKPhysicalDevice;
 
class PhysicalDeviceSelector final
{
public:
    PhysicalDeviceSelector(VKInstance& instance, VkSurfaceKHR surface);
 
    VKPhysicalDevice select();
 
    PhysicalDeviceSelector& require_graphics_queue() noexcept;
 
    PhysicalDeviceSelector& require_compute_queue() noexcept;
 
    PhysicalDeviceSelector& require_transfer_queue() noexcept;
 
    PhysicalDeviceSelector& require_present_queue() noexcept;
 
private:
    std::vector<VKPhysicalDevice> devices_;
 
    struct
    {
        bool require_graphics_queue = false;
        bool require_compute_queue  = false;
        bool require_transfer_queue = false;
        bool require_present_queue  = false;
 
        bool require_multi_viewport = false;
    } info_;
};