foray_blitstage.hpp

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#pragma once
#include "foray_renderstage.hpp"
 
namespace foray::stages {
    class BlitStage : public RenderStage
    {
      public:
        BlitStage() = default;
 
        void Init(core::ManagedImage* sourceImage = nullptr, core::ManagedImage* destImage = nullptr);
        virtual void RecordFrame(VkCommandBuffer cmdBuffer, base::FrameRenderInfo& renderInfo) override;
 
        virtual void SetSrcImage(core::ManagedImage* image);
        virtual void SetSrcImage(VkImage image, VkExtent2D size);
 
        virtual void SetDstImage(core::ManagedImage* image);
        virtual void SetDstImage(VkImage image, VkExtent2D size);
 
        FORAY_PROPERTY_V(FlipX)
        FORAY_PROPERTY_V(FlipY)
 
      protected:
        core::ManagedImage* mSrcImage = nullptr;
        VkImage mSrcVkImage = nullptr;
        VkExtent2D mSrcImageSize = {};
 
        core::ManagedImage* mDstImage = nullptr;
        VkImage mDstVkImage = nullptr;
        VkExtent2D mDstImageSize = {};
 
        virtual void ConfigureBlitRegion(VkImageBlit2& blit);
 
        bool mFlipX = false;
        bool mFlipY = false;
        VkFilter mFilter = VkFilter::VK_FILTER_LINEAR;
    };
}  // namespace foray::stages