PostProcessTonemap.cpp File Reference

#include "PostProcess/PostProcessTonemap.h"
#include "DataDrivenShaderPlatformInfo.h"
#include "EngineGlobals.h"
#include "ScenePrivate.h"
#include "RendererModule.h"
#include "PostProcess/PostProcessing.h"
#include "PostProcess/SceneFilterRendering.h"
#include "PostProcess/PostProcessCombineLUTs.h"
#include "PostProcess/PostProcessLocalExposure.h"
#include "PostProcess/PostProcessMobile.h"
#include "ClearQuad.h"
#include "PipelineStateCache.h"
#include "Rendering/Texture2DResource.h"
#include "Math/Halton.h"
#include "SystemTextures.h"
#include "HDRHelper.h"
#include "VariableRateShadingImageManager.h"
#include "CommonRenderResources.h"

Classes
class	FFilmGrainReduceCS
class	FFilmGrainPackConstantsCS
class	FTonemapVS
class	FTonemapPS
class	FTonemapCS
class	FMobileCustomResolvePS

Namespaces
namespace	TonemapperPermutation

Functions
bool	SupportsFilmGrain (EShaderPlatform Platform)
	RDG_REGISTER_BLACKBOARD_STRUCT (FOutputLuminance)
FTonemapperOutputDeviceParameters	GetTonemapperOutputDeviceParameters (const FSceneViewFamily &Family)
	IMPLEMENT_GLOBAL_SHADER (FFilmGrainReduceCS, "/Engine/Private/PostProcessing/FilmGrainReduce.usf", "MainCS", SF_Compute)
	IMPLEMENT_GLOBAL_SHADER (FFilmGrainPackConstantsCS, "/Engine/Private/PostProcessing/FilmGrainPackConstants.usf", "MainCS", SF_Compute)
	IMPLEMENT_GLOBAL_SHADER (FTonemapVS, "/Engine/Private/PostProcessTonemap.usf", "MainVS", SF_Vertex)
	IMPLEMENT_GLOBAL_SHADER (FTonemapPS, "/Engine/Private/PostProcessTonemap.usf", "MainPS", SF_Pixel)
	IMPLEMENT_GLOBAL_SHADER (FTonemapCS, "/Engine/Private/PostProcessTonemap.usf", "MainCS", SF_Compute)
bool	ShouldWriteAlphaChannel (const FViewInfo &View, const FTonemapInputs &Inputs, EPixelFormat Format)
bool	ShouldOverrideOutputLoadActionToFastClear (const FScreenPassRenderTarget &Output, bool bShouldWriteAlphaChannel)
FScreenPassTexture	AddTonemapPass (FRDGBuilder &GraphBuilder, const FViewInfo &View, const FTonemapInputs &Inputs)
	IMPLEMENT_GLOBAL_SHADER (FMobileCustomResolvePS, "/Engine/Private/PostProcessTonemap.usf", "MobileCustomResolve_MainPS", SF_Pixel)
void	RenderMobileCustomResolve (FRHICommandList &RHICmdList, const FViewInfo &View, const int32 SubpassMSAASamples, FSceneTextures &SceneTextures)
void	AddMobileCustomResolvePass (FRDGBuilder &GraphBuilder, const FViewInfo &View, FSceneTextures &SceneTextures, FRDGTextureRef ViewFamilyTexture)

Function Documentation

AddMobileCustomResolvePass()

void AddMobileCustomResolvePass	(	FRDGBuilder &	GraphBuilder,
		const FViewInfo &	View,
		FSceneTextures &	SceneTextures,
		FRDGTextureRef	ViewFamilyTexture
	)

AddTonemapPass()

FScreenPassTexture AddTonemapPass	(	FRDGBuilder &	GraphBuilder,
		const FViewInfo &	View,
		const FTonemapInputs &	Inputs
	)

GetTonemapperOutputDeviceParameters()

FTonemapperOutputDeviceParameters GetTonemapperOutputDeviceParameters

(

const FSceneViewFamily &

Family

)

IMPLEMENT_GLOBAL_SHADER() [1/6]

IMPLEMENT_GLOBAL_SHADER	(	FFilmGrainPackConstantsCS	,
		"/Engine/Private/PostProcessing/FilmGrainPackConstants.usf"	,
		"MainCS"	,
		SF_Compute
	)

IMPLEMENT_GLOBAL_SHADER() [2/6]

IMPLEMENT_GLOBAL_SHADER	(	FFilmGrainReduceCS	,
		"/Engine/Private/PostProcessing/FilmGrainReduce.usf"	,
		"MainCS"	,
		SF_Compute
	)

IMPLEMENT_GLOBAL_SHADER() [3/6]

IMPLEMENT_GLOBAL_SHADER	(	FMobileCustomResolvePS	,
		"/Engine/Private/PostProcessTonemap.usf"	,
		"MobileCustomResolve_MainPS"	,
		SF_Pixel
	)

IMPLEMENT_GLOBAL_SHADER() [4/6]

IMPLEMENT_GLOBAL_SHADER	(	FTonemapCS	,
		"/Engine/Private/PostProcessTonemap.usf"	,
		"MainCS"	,
		SF_Compute
	)

IMPLEMENT_GLOBAL_SHADER() [5/6]

IMPLEMENT_GLOBAL_SHADER	(	FTonemapPS	,
		"/Engine/Private/PostProcessTonemap.usf"	,
		"MainPS"	,
		SF_Pixel
	)

IMPLEMENT_GLOBAL_SHADER() [6/6]

IMPLEMENT_GLOBAL_SHADER	(	FTonemapVS	,
		"/Engine/Private/PostProcessTonemap.usf"	,
		"MainVS"	,
		SF_Vertex
	)

RDG_REGISTER_BLACKBOARD_STRUCT()

RDG_REGISTER_BLACKBOARD_STRUCT

(

FOutputLuminance

)

RenderMobileCustomResolve()

void RenderMobileCustomResolve	(	FRHICommandList &	RHICmdList,
		const FViewInfo &	View,
		const int32	SubpassMSAASamples,
		FSceneTextures &	SceneTextures
	)

ShouldOverrideOutputLoadActionToFastClear()

bool ShouldOverrideOutputLoadActionToFastClear	(	const FScreenPassRenderTarget &	Output,
		bool	bShouldWriteAlphaChannel
	)

ShouldWriteAlphaChannel()

bool ShouldWriteAlphaChannel	(	const FViewInfo &	View,
		const FTonemapInputs &	Inputs,
		EPixelFormat	Format
	)

SupportsFilmGrain()

bool SupportsFilmGrain

(

EShaderPlatform

Platform

)