FVirtualTextureAdapterFinalizer Class Reference

Inheritance diagram for FVirtualTextureAdapterFinalizer:

Classes
struct	FTileEntry

Public Member Functions
	FVirtualTextureAdapterFinalizer (FRHICommandListBase &RHICmdList, FRHITexture *InSourceTexture, FVTProducerDescription const &InProducerDesc)
virtual	~FVirtualTextureAdapterFinalizer ()=default
void	AddTile (FTileEntry const &InEntry)
Public Member Functions inherited from IVirtualTextureFinalizer
virtual void	RenderFinalize (FRDGBuilder &GraphBuilder, ISceneRenderer *SceneRenderingContext)

Protected Member Functions
virtual void	Finalize (FRDGBuilder &GraphBuilder) override

Protected Attributes
FRHITexture *	SourceTexture = nullptr
const FVTProducerDescription	ProducerDesc
EPixelFormat	SourceFormat
EPixelFormat	DestFormat
EPixelFormat	IntermediateFormat
TArray< FShaderResourceViewRHIRef >	SourceSRVs
TArray< FTileEntry >	TilesToRender

Detailed Description

IVirtualTextureFinalizer implementation that renders the virtual texture pages on demand.

Constructor & Destructor Documentation

FVirtualTextureAdapterFinalizer()

FVirtualTextureAdapterFinalizer::FVirtualTextureAdapterFinalizer ( FRHICommandListBase &  RHICmdList, FRHITexture *  InSourceTexture, FVTProducerDescription const &  InProducerDesc  )

inline

~FVirtualTextureAdapterFinalizer()

virtual FVirtualTextureAdapterFinalizer::~FVirtualTextureAdapterFinalizer ( )

virtualdefault

Member Function Documentation

AddTile()

void FVirtualTextureAdapterFinalizer::AddTile ( FTileEntry const &  InEntry )

inline

Finalize()

virtual void FVirtualTextureAdapterFinalizer::Finalize ( FRDGBuilder &  GraphBuilder )

inlineoverrideprotectedvirtual

Finalize work that has write only access to the virtual texture physical pools.

Implements IVirtualTextureFinalizer.

Member Data Documentation

DestFormat

EPixelFormat FVirtualTextureAdapterFinalizer::DestFormat

protected

Destination format for tile generation.

IntermediateFormat

EPixelFormat FVirtualTextureAdapterFinalizer::IntermediateFormat

protected

Pixel format used for intermedite downsample buffers.

ProducerDesc

const FVTProducerDescription FVirtualTextureAdapterFinalizer::ProducerDesc

protected

Producer description of our virtual texture.

SourceFormat

EPixelFormat FVirtualTextureAdapterFinalizer::SourceFormat

protected

Format of SourceTexture.

SourceSRVs

TArray<FShaderResourceViewRHIRef> FVirtualTextureAdapterFinalizer::SourceSRVs

protected

SRVs of source RHI texture to copy into virtual texture pages.

SourceTexture

FRHITexture* FVirtualTextureAdapterFinalizer::SourceTexture = nullptr

protected

Source RHI texture to copy into virtual texture pages.

TilesToRender

TArray<FTileEntry> FVirtualTextureAdapterFinalizer::TilesToRender

protected

Array of tiles in the queue to finalize.

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Engine/Private/VT/VirtualTextureAdapter.cpp