46 lines
1.8 KiB
C
46 lines
1.8 KiB
C
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#pragma once
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#include <vulkan/vulkan.h>
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#include <array>
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#include <vector>
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class RenderTexture {
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public:
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// Create all image views and all framebuffers from a set of images, a format, a size, and the current rendering pass.
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virtual void createViewsAndFramebuffer(std::vector<VkImage> images, VkFormat format, VkExtent2D extent, VkRenderPass pass) = 0;
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// Create views for swapChainImages with the given format.
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virtual void createViews(VkFormat format) = 0;
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// Create a framebuffer for the swapChainImages, for the given pass.
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virtual void createFramebuffer(VkExtent2D extent, VkRenderPass pass) = 0;
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virtual VkFramebuffer getFramebuffer(int ID) = 0;
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virtual void destroy() = 0;
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};
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class SingleRenderTexture : public RenderTexture {
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public:
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SingleRenderTexture();
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~SingleRenderTexture();
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// A list of all images involved with this texture (color, normals, etc)
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std::vector<VkImage> swapChainImages;
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// The sizes of all attached images.
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VkExtent2D swapChainImageExtent;
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// Views - mipmaps, portions, crops, etc of the attached images.
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std::vector<VkImageView> swapChainImageViews;
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// Framebuffers containing the images that can be bound and rendered from.
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std::vector<VkFramebuffer> swapChainFramebuffers;
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VkFramebuffer getFramebuffer(int ID) override { return swapChainFramebuffers.at(ID); }
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// Create all image views and all framebuffers from a set of images, a format, a size, and the current rendering pass.
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void createViewsAndFramebuffer(std::vector<VkImage> images, VkFormat format, VkExtent2D extent, VkRenderPass pass) override;
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// Create views for swapChainImages with the given format.
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void createViews(VkFormat format) override;
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// Create a framebuffer for the swapChainImages, for the given pass.
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void createFramebuffer(VkExtent2D extent, VkRenderPass pass) override;
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void destroy() override;
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};
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