54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
#pragma once
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#include "type.h"
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#include "render/window.h"
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#include <SDL2/SDL_vulkan.h>
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namespace vkn {
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class Device;
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struct VulkanContext;
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using api::TextureDesc;
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struct VULKAN_API VulkanWindowArgs {
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uint32_t frames;
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uint32_t width;
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uint32_t height;
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VkFormat imageFormat;
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VkColorSpaceKHR imageColorSpace;
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VkPresentModeKHR presentMode;
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VkImageUsageFlags imageUsage;
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uint32_t maxFrameInFlightCount;
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VkExtent2D EnableImageExtent2D(VkSurfaceCapabilitiesKHR& capabilities);
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static VulkanWindowArgs Default();
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};
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class VulkanSwapchain {
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private:
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friend class VulkanWindow;
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Device& mDevice;
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VkSwapchainKHR mPtr;
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int mFrames;
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pmr::vector<TextureDesc> mSurfaces{ GlobalPool() };
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pmr::vector<VkCommandBuffer> mCommands{ GlobalPool() };
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pmr::vector<VkFence> mFences{ GlobalPool() };
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pmr::vector<VkSemaphore> mSemaphores{ GlobalPool() };
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public:
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VulkanSwapchain(Device& device, VkSurfaceKHR surface, VulkanWindowArgs& args);
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void Aquire(VulkanContext& ctx);
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void Present(VulkanContext& ctx);
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};
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class VULKAN_API VulkanWindow : public api::Window {
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private:
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VulkanSwapchain* mSwapchain;
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public:
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void* operator new(size_t size) {
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return ::operator new(size, GlobalPool());
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}
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void operator delete(void* p) {}
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public:
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using api::Window::Window;
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using CreatePFN = decltype(&SDL_Vulkan_CreateSurface);
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bool CreateRender(CreatePFN createPFN, VulkanWindowArgs& args);
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static VulkanWindow* Ptr() {
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return (VulkanWindow*)api::Window::Ptr();
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}
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void Aquire(VulkanContext& ctx) { mSwapchain->Aquire(ctx); };
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void Present(VulkanContext& ctx) { mSwapchain->Present(ctx); };
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};
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} |