FModifyAlphaSwizzleRgbaPS | Unreal Engine 5.7 Documentation

Pixel shader to swizzle R G B A components, set alpha to 1 or inverts alpha

General conversion shader that is only used to swizzle shaders that do not require any color conversion. RGB to BGR, RGB10A2 to RGBA8 etc


Name	FModifyAlphaSwizzleRgbaPS
Type	class
Header File	/Engine/Source/Runtime/RenderCore/Public/MediaShaders.h
Include Path	#include "MediaShaders.h"

Syntax

class FModifyAlphaSwizzleRgbaPS : public FGlobalShader

Name	Remarks	Include Path	Unreal Specifiers
FModifyAlphaSwizzleRgbaPS ()		MediaShaders.h
FModifyAlphaSwizzleRgbaPS ( const ShaderMetaType::CompiledShaderInitializerType& Initializer )		MediaShaders.h

Name	Remarks
FConversionOp
FParameters

Name	Remarks
InternalLinkType

Name	Type	Include Path
DerivedType	FModifyAlphaSwizzleRgbaPS	MediaShaders.h
FPermutationDomain	TShaderPermutationDomain< FConversionOp >	MediaShaders.h
InternalBaseType	typename TGetBaseTypeHelper< FModifyAlphaSwizzleRgbaPS >::Type	MediaShaders.h
ShaderMapType	FGlobalShaderMap	MediaShaders.h
ShaderMetaType	FGlobalShaderType	MediaShaders.h

Name	Type	Include Path
CounterBase	int	MediaShaders.h
InterfaceType	ETypeLayoutInterface::Type	MediaShaders.h
ShaderTypeRegistration	FShaderTypeRegistration	MediaShaders.h

Name	Remarks	Include Path	Unreal Specifiers
FModifyAlphaSwizzleRgbaPS::FParameters * AllocateAndSetParameters ( FRDGBuilder& GraphBuilder, FRDGTextureRef RGBATexture, FRDGTextureRef OutputTexture )	Allocates and setup shader parameter in the incoming graph builder	MediaShaders.h
const FTypeLayoutDesc & GetTypeLayout()		MediaShaders.h

Name	Remarks	Include Path	Unreal Specifiers
static FShader * ConstructCompiledInstance ( const typename FShader::CompiledShaderInitializerType& Initializer )		MediaShaders.h
static FShader * ConstructSerializedInstance()		MediaShaders.h
static void GetPermutationIdStringImpl ( int32 PermutationId, FString& OutString, bool bFullNames )		MediaShaders.h
static const FShaderParametersMetadata * GetRootParametersMetadata()		MediaShaders.h
static ShaderMetaType & GetStaticType()		MediaShaders.h
static void InternalDestroy ( void* Object, const FTypeLayoutDesc&, const FPointerTableBase* PtrTable, bool bIsFrozen )		MediaShaders.h
static void InternalInitializeBases ( FTypeLayoutDesc& TypeDesc )		MediaShaders.h
static void ModifyCompilationEnvironmentImpl ( const FShaderPermutationParameters& Parameters, FShaderCompilerEnvironment& OutEnvironment )		MediaShaders.h
static bool ShouldCompilePermutationImpl ( const FShaderPermutationParameters& Parameters )		MediaShaders.h
static EShaderPermutationPrecacheRequest ShouldPrecachePermutationImpl ( const FShaderPermutationParameters& Parameters )		MediaShaders.h
static FTypeLayoutDesc & StaticGetTypeLayout()		MediaShaders.h