Initial commit

desktop/graphics/vulkan_adapter.h

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+#pragma once
+
+#include "boost/core/noncopyable.hpp"
+#include "vulkan_common.h"
+#include "vulkan_descriptor_set.h"
+#include "vulkan_image.h"
+#include "vulkan_uniform.h"
+
+namespace progressia {
+namespace desktop {
+
+class Attachment {
+  public:
+    const char *name;
+
+    VkFormat format;
+    VkImageAspectFlags aspect;
+    VkImageUsageFlags usage;
+
+    VkImageLayout workLayout;
+    VkImageLayout finalLayout;
+    VkAttachmentLoadOp loadOp;
+    VkAttachmentStoreOp storeOp;
+
+    VkClearValue clearValue;
+
+    std::unique_ptr<Image> image;
+};
+
+class Adapter : public VkObjectWrapper {
+  public:
+    using ViewUniform = Uniform<glm::mat4, glm::mat4>;
+
+    struct Light {
+        glm::vec4 color;
+        glm::vec4 from;
+        float contrast;
+        float softness;
+    };
+
+    using LightUniform = Uniform<Light>;
+
+  private:
+    Vulkan &vulkan;
+
+    ViewUniform viewUniform;
+    LightUniform lightUniform;
+
+    std::vector<Attachment> attachments;
+
+  public:
+    Adapter(Vulkan &);
+    ~Adapter();
+
+    std::vector<Attachment> &getAttachments();
+
+    VkVertexInputBindingDescription getVertexInputBindingDescription();
+    std::vector<VkVertexInputAttributeDescription>
+    getVertexInputAttributeDescriptions();
+
+    std::vector<char> loadVertexShader();
+    std::vector<char> loadFragmentShader();
+
+    ViewUniform::State createView();
+    LightUniform::State createLight();
+
+    std::vector<VkDescriptorSetLayout> getUsedDSLayouts() const;
+    void onPreFrame();
+};
+
+} // namespace desktop
+} // namespace progressia