36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "RenderMaterial_FX.h"
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#include "Data/TiledBlob.h"
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#define UE_API TEXTUREGRAPHENGINE_API
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DECLARE_LOG_CATEGORY_EXTERN(LogRenderMaterial_FX_MinMax, All, All);
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class Tex;
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typedef std::shared_ptr<Tex> TexPtr;
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class RenderMaterial_FX_MinMax : public RenderMaterial_FX
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{
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private:
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FxMaterialPtr SecondPassMaterial;
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BufferDescriptor SourceDesc;
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TArray<TexPtr> DownsampledResultTargets; /// used for creating intermediate targets.
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public:
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UE_API RenderMaterial_FX_MinMax(FString InName, FxMaterialPtr InMaterial, FxMaterialPtr InSecondPassMaterial);
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UE_API virtual ~RenderMaterial_FX_MinMax() override;
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UE_API virtual AsyncPrepareResult PrepareResources(const TransformArgs& Args) override;
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UE_API virtual AsyncTransformResultPtr Exec(const TransformArgs& Args) override;
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void SetDescriptor(const BufferDescriptor& InDesc) { SourceDesc = InDesc;}
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};
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typedef std::shared_ptr<RenderMaterial_FX_MinMax> RenderMaterial_FX_MinMaxPtr;
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#undef UE_API
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