foray_renderstage.hpp

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#pragma once
#include "../base/foray_framerenderinfo.hpp"
#include "../core/foray_context.hpp"
#include "../core/foray_descriptorset.hpp"
#include "../core/foray_managedimage.hpp"
#include "../foray_basics.hpp"
#include "../osi/foray_env.hpp"
#include "../core/foray_core_declares.hpp"
#include <unordered_map>
 
namespace foray::stages {
 
    class RenderStage
    {
      public:
        RenderStage() = default;
 
        inline virtual void RecordFrame(VkCommandBuffer cmdBuffer, base::FrameRenderInfo& renderInfo) {}
 
        inline virtual void Destroy() {}
 
        virtual void Resize(const VkExtent2D& extent);
 
        std::vector<core::ManagedImage*> GetImageOutputs();
        core::ManagedImage* GetImageOutput(std::string_view name, bool noThrow = false);
 
        virtual void OnShadersRecompiled(const std::unordered_set<uint64_t>& recompiled);
 
        virtual ~RenderStage(){}
 
      protected:
        virtual void ReloadShaders() {}
        virtual void DestroyOutputImages();
 
        std::unordered_map<std::string, core::ManagedImage*> mImageOutputs;
        std::vector<uint64_t> mShaderKeys;
        core::Context* mContext = nullptr;
    };
}  // namespace foray::stages