Swapchain.h

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#ifndef VULKAN_SWAPCHAIN
#define VULKAN_SWAPCHAIN
 
#define GLFW_INCLUDE_VULKAN
#include <GLFW/glfw3.h>
#include <vector>
#include <algorithm>
 
#include "SwapchainCapabilities.h"
#include "SwapchainSurfaceFormat.h"
#include "SwapchainPresentMode.h"
 
 
namespace Vulkan { class Swapchain; class PhysicalDevice; class LogicalDevice; class WindowSurface; class Window; class Image; }
 
class Vulkan::Swapchain {
    public:
        
        Swapchain(const PhysicalDevice& realGpu, const LogicalDevice& virtualGpu, const WindowSurface& windowSurface, const Window& window);
 
        Swapchain(const PhysicalDevice& realGpu, const LogicalDevice& virtualGpu, const WindowSurface& windowSurface, const Window& window, Swapchain& oldSwapchain);
 
        ~Swapchain();
 
        Swapchain(const Swapchain&) = delete;
        Swapchain& operator=(const Swapchain&) = delete;
        Swapchain(Swapchain&&) noexcept;
        Swapchain& operator=(Swapchain&&) noexcept;
 
        const VkSwapchainKHR& operator+() const;
 
 
        const SwapchainOptions::SurfaceFormat& getImageFormat();
 
        const SwapchainOptions::Capabilities& getSwapchainCapabilities();
 
        const std::vector<Image>& getImages() const;
 
 
        std::pair<unsigned int, unsigned int> getResolution() const;
        
 
 
        static bool isSwapchainSupported(const PhysicalDevice& realGpu, const WindowSurface& windowSurface);
 
    private:
 
        //Used only for move ctor and assignment operator (move and swap)
        Swapchain();
 
 
        //Saves the images of the swap chain to be able to access them later on
        void saveSwapchainImages();
 
 
        //Creates the swapchain (it is not directly in the ctor because it is reused by recreate(...) )
        void create(const PhysicalDevice& realGpu, const LogicalDevice& virtualGpu, const WindowSurface& windowSurface, const Window& window, VkSwapchainKHR oldSwapchain = VK_NULL_HANDLE);
 
 
        VkSwapchainKHR swapchain;
        SwapchainOptions::Capabilities swapchainCapabilities;
        SwapchainOptions::SurfaceFormat swapchainSurfaceFormat;
        SwapchainOptions::PresentMode swapchainPresentMode;
 
        std::vector<Image> images; //the images which the swapchain holds
        LogicalDevice const * virtualGpu;
};
 
#endif