foray_historyimage.hpp

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#pragma once
#include "../base/foray_base_declares.hpp"
#include "../core/foray_managedimage.hpp"
 
namespace foray::util {
    class HistoryImage
    {
      public:
        void Create(core::Context* context, core::ManagedImage* source, VkImageUsageFlags additionalUsageFlags = 0U);
 
        void Resize(const VkExtent2D& size);
 
        void ApplyToLayoutCache(core::ImageLayoutCache& layoutCache);
 
        void CmdCopySourceToHistory(VkCommandBuffer cmdBuffer, base::FrameRenderInfo& renderInfo);
 
        static void sMultiCopySourceToHistory(const std::vector<HistoryImage*>& historyImages, VkCommandBuffer cmdBuffer, base::FrameRenderInfo& renderInfo);
 
        inline bool Exists() const { return mHistory.Exists(); }
 
        void Destroy();
 
        inline core::ManagedImage& GetHistoryImage() { return mHistory; }
 
        inline operator core::ManagedImage&() { return mHistory; }
        inline operator const core::ManagedImage&() const { return mHistory; }
 
        FORAY_PROPERTY_V(HistoricLayout)
 
      protected:
        core::ManagedImage* mSource = nullptr;
        core::ManagedImage  mHistory;
        VkImageLayout mHistoricLayout = VkImageLayout::VK_IMAGE_LAYOUT_UNDEFINED;
    };
}  // namespace foray::util