Initial commit

desktop/graphics/vulkan_swap_chain.h

@@ -0,0 +1,58 @@
+#pragma once
+
+#include "vulkan_adapter.h"
+#include "vulkan_common.h"
+
+namespace progressia {
+namespace desktop {
+
+class SwapChain : public VkObjectWrapper {
+
+  public:
+    struct SupportDetails {
+        VkSurfaceCapabilitiesKHR capabilities;
+        std::vector<VkSurfaceFormatKHR> formats;
+        std::vector<VkPresentModeKHR> presentModes;
+    };
+
+    static SupportDetails querySwapChainSupport(VkPhysicalDevice device,
+                                                Vulkan &vulkan);
+    static bool isSwapChainSuitable(const SupportDetails &details);
+
+  private:
+    VkSwapchainKHR vk;
+
+    Attachment *colorBuffer;
+    std::vector<VkImageView> colorBufferViews;
+
+    VkExtent2D extent;
+
+    Image *depthBuffer;
+
+    std::vector<VkFramebuffer> framebuffers;
+
+    Vulkan &vulkan;
+
+    void create();
+    void destroy();
+
+    VkSurfaceFormatKHR
+    chooseSurfaceFormat(const std::vector<VkSurfaceFormatKHR> &);
+    bool isTripleBufferingSupported(const std::vector<VkPresentModeKHR> &);
+    VkPresentModeKHR choosePresentMode(const std::vector<VkPresentModeKHR> &,
+                                       bool avoidVsync);
+    VkExtent2D chooseExtent(const VkSurfaceCapabilitiesKHR &);
+
+  public:
+    SwapChain(Vulkan &);
+    ~SwapChain();
+
+    void recreate();
+
+    VkSwapchainKHR getVk() const;
+    VkFramebuffer getFramebuffer(std::size_t index) const;
+    VkExtent2D getExtent() const;
+};
+
+} // namespace desktop
+} // namespace progressia