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48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "PostProcess/PostProcessEyeAdaptation.h"
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#include "ScreenPass.h"
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#include "OverridePassSequence.h"
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#include "Math/Halton.h"
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// You must update values in PostProcessTonemap.usf when changing this enum.
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enum class EDeviceEncodingOnlyOutputDevice
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{
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sRGB,
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Rec709,
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ExplicitGammaMapping,
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ACES1000nitST2084,
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ACES2000nitST2084,
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ACES1000nitScRGB,
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ACES2000nitScRGB,
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LinearEXR,
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LinearNoToneCurve,
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LinearWithToneCurve,
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MAX
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};
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BEGIN_SHADER_PARAMETER_STRUCT(FDeviceEncodingOnlyOutputDeviceParameters, )
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SHADER_PARAMETER(FVector3f, InverseGamma)
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SHADER_PARAMETER(uint32, OutputDevice)
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SHADER_PARAMETER(uint32, OutputGamut)
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END_SHADER_PARAMETER_STRUCT()
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FDeviceEncodingOnlyOutputDeviceParameters GetDeviceEncodingOnlyOutputDeviceParameters(const FSceneViewFamily& Family);
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struct FDeviceEncodingOnlyInputs
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{
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// [Optional] Render to the specified output. If invalid, a new texture is created and returned.
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FScreenPassRenderTarget OverrideOutput;
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// [Required] HDR scene color to tonemap.
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FScreenPassTexture SceneColor;
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// Whether to leave the final output in HDR.
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bool bOutputInHDR = false;
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};
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FScreenPassTexture AddDeviceEncodingOnlyPass(FRDGBuilder& GraphBuilder, const FViewInfo& View, const FDeviceEncodingOnlyInputs& Inputs);
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