#include "PostProcess/PostProcessAmbientOcclusionMobile.h"
#include "CompositionLighting/PostProcessAmbientOcclusion.h"
#include "DataDrivenShaderPlatformInfo.h"
#include "ShaderParameterStruct.h"
#include "SceneRendering.h"
#include "RenderTargetPool.h"
#include "PostProcess/SceneFilterRendering.h"
#include "PostProcess/SceneRenderTargets.h"
#include "SystemTextures.h"
#include "ScreenPass.h"
#include "ScenePrivate.h"
#include "SceneTextureParameters.h"
#include "SceneRenderTargetParameters.h"
#include "ClearQuad.h"
#include "PixelShaderUtils.h"

Classes
class	FGTAOMobile_HorizonSearchIntegral

class	FGTAOMobile_HorizonSearchIntegralSpatialFilterCS

class	FGTAOMobile_HorizonSearchIntegralCS

class	FGTAOMobile_SpatialFilter

class	FGTAOMobile_SpatialFilterCS

class	FGTAOMobile_HorizonSearchIntegralPS

class	FGTAOMobile_SpatialFilterPS

struct	FMobileSSAOCommonParameters

class	FMobileAmbientOcclusionPS

class	FMobileAmbientOcclusionCS

class	FMobileAmbientOcclusionUpsamplePS

Enumerations
enum class	EMobileAmbientOcclusionShaderType { ComputeShader , SeparateComputeShader , PixelShader }

Functions
	DECLARE_GPU_STAT_NAMED (MobileSSAO, TEXT("SSAO"))

	DECLARE_GPU_STAT_NAMED (MobileGTAO, TEXT("GTAO"))

	IMPLEMENT_GLOBAL_SHADER (FGTAOMobile_HorizonSearchIntegralSpatialFilterCS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "GTAOHorizonSearchIntegralSpatialFilterCS", SF_Compute)

	IMPLEMENT_GLOBAL_SHADER (FGTAOMobile_HorizonSearchIntegralCS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "GTAOHorizonSearchIntegralCS", SF_Compute)

	IMPLEMENT_GLOBAL_SHADER (FGTAOMobile_SpatialFilterCS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "GTAOSpatialFilterCS", SF_Compute)

	IMPLEMENT_GLOBAL_SHADER (FGTAOMobile_HorizonSearchIntegralPS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "GTAOHorizonSearchIntegralPS", SF_Pixel)

	IMPLEMENT_GLOBAL_SHADER (FGTAOMobile_SpatialFilterPS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "GTAOSpatialFilterPS", SF_Pixel)

	END_SHADER_PARAMETER_STRUCT ()

	IMPLEMENT_GLOBAL_SHADER (FMobileAmbientOcclusionPS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "MainPS", SF_Pixel)

	IMPLEMENT_GLOBAL_SHADER (FMobileAmbientOcclusionCS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "MainCS", SF_Compute)

	IMPLEMENT_GLOBAL_SHADER (FMobileAmbientOcclusionUpsamplePS, "/Engine/Private/PostProcessAmbientOcclusionMobile.usf", "AmbientOcclusionUpsamplePS", SF_Pixel)

bool	RequiresMobileAmbientOcclusionPass (FScene *Scene, const FViewInfo &View)

FRDGTextureRef	CreateMobileScreenSpaceAOTexture (FRDGBuilder &GraphBuilder, const FSceneTexturesConfig &Config)

Enumeration Type Documentation

◆ EMobileAmbientOcclusionShaderType

enum class EMobileAmbientOcclusionShaderType

strong

Enumerator
ComputeShader
SeparateComputeShader
PixelShader

Function Documentation

◆ CreateMobileScreenSpaceAOTexture()

FRDGTextureRef CreateMobileScreenSpaceAOTexture	(	FRDGBuilder &	GraphBuilder,
		const FSceneTexturesConfig &	Config
	)

◆ DECLARE_GPU_STAT_NAMED() [1/2]

DECLARE_GPU_STAT_NAMED	(	MobileGTAO	,
		TEXT("GTAO")
	)

◆ DECLARE_GPU_STAT_NAMED() [2/2]

DECLARE_GPU_STAT_NAMED	(	MobileSSAO	,
		TEXT("SSAO")
	)

◆ END_SHADER_PARAMETER_STRUCT()

END_SHADER_PARAMETER_STRUCT ( )

◆ IMPLEMENT_GLOBAL_SHADER() [1/8]

IMPLEMENT_GLOBAL_SHADER	(	FGTAOMobile_HorizonSearchIntegralCS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"GTAOHorizonSearchIntegralCS"	,
		SF_Compute
	)

◆ IMPLEMENT_GLOBAL_SHADER() [2/8]

IMPLEMENT_GLOBAL_SHADER	(	FGTAOMobile_HorizonSearchIntegralPS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"GTAOHorizonSearchIntegralPS"	,
		SF_Pixel
	)

◆ IMPLEMENT_GLOBAL_SHADER() [3/8]

IMPLEMENT_GLOBAL_SHADER	(	FGTAOMobile_HorizonSearchIntegralSpatialFilterCS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"GTAOHorizonSearchIntegralSpatialFilterCS"	,
		SF_Compute
	)

◆ IMPLEMENT_GLOBAL_SHADER() [4/8]

IMPLEMENT_GLOBAL_SHADER	(	FGTAOMobile_SpatialFilterCS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"GTAOSpatialFilterCS"	,
		SF_Compute
	)

◆ IMPLEMENT_GLOBAL_SHADER() [5/8]

IMPLEMENT_GLOBAL_SHADER	(	FGTAOMobile_SpatialFilterPS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"GTAOSpatialFilterPS"	,
		SF_Pixel
	)

◆ IMPLEMENT_GLOBAL_SHADER() [6/8]

IMPLEMENT_GLOBAL_SHADER	(	FMobileAmbientOcclusionCS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"MainCS"	,
		SF_Compute
	)

◆ IMPLEMENT_GLOBAL_SHADER() [7/8]

IMPLEMENT_GLOBAL_SHADER	(	FMobileAmbientOcclusionPS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"MainPS"	,
		SF_Pixel
	)

◆ IMPLEMENT_GLOBAL_SHADER() [8/8]

IMPLEMENT_GLOBAL_SHADER	(	FMobileAmbientOcclusionUpsamplePS	,
		"/Engine/Private/PostProcessAmbientOcclusionMobile.usf"	,
		"AmbientOcclusionUpsamplePS"	,
		SF_Pixel
	)

◆ RequiresMobileAmbientOcclusionPass()

bool RequiresMobileAmbientOcclusionPass	(	FScene *	Scene,
		const FViewInfo &	View
	)

Classes

Enumerations

Functions