#include <Texture2DArrayResource.h>

Inheritance diagram for FTexture2DArrayResource:

Public Member Functions
	FTexture2DArrayResource (UTexture2DArray *InOwner, const FStreamableRenderResourceState &InState)

	FTexture2DArrayResource (UTexture2DArray InOwner, const FTexture2DArrayResource InProxiedResource)

virtual FTexture2DArrayResource *	GetTexture2DArrayResource ()

virtual const FTexture2DArrayResource *	GetTexture2DArrayResource () const

virtual uint64	GetPlatformMipsSize (uint32 NumMips) const override

virtual void	InitRHI (FRHICommandListBase &RHICmdList) override

virtual bool	IsProxy () const override

Public Member Functions inherited from FStreamableTextureResource
	FStreamableTextureResource (UTexture InOwner, const FTexturePlatformData InPlatformData, const FStreamableRenderResourceState &InPostInitState, bool bAllowPartiallyResidentMips)

virtual FStreamableTextureResource *	GetStreamableTextureResource ()

virtual const FStreamableTextureResource *	GetStreamableTextureResource () const

virtual uint32	GetSizeX () const final override

virtual uint32	GetSizeY () const final override

virtual uint32	GetSizeZ () const final override

virtual void	ReleaseRHI () final override

FStreamableRenderResourceState	GetState () const

FStreamableRenderResourceState	GetPostInitState () const

void	FinalizeStreaming (FRHICommandListBase &RHICmdList, FRHITexture *InTextureRHI)

void	FinalizeStreaming (FRHITexture *InTextureRHI)

TArrayView< const FTexture2DMipMap * >	GetPlatformMipsView () const

const FTexture2DMipMap *	GetPlatformMip (int32 MipIdx) const

EPixelFormat	GetPixelFormat () const

ETextureCreateFlags	GetCreationFlags () const

const FName &	GetTextureName () const

TextureGroup	GetLODGroup () const

void	RefreshSamplerStates ()

int32	GetCurrentFirstMip () const

uint32	GetExtData () const

Public Member Functions inherited from FTextureResource
	FTextureResource ()

virtual	~FTextureResource ()

virtual FTexture2DResource *	GetTexture2DResource ()

virtual FTexture3DResource *	GetTexture3DResource ()

virtual FVirtualTexture2DResource *	GetVirtualTexture2DResource ()

virtual const FTexture2DResource *	GetTexture2DResource () const

virtual const FTexture3DResource *	GetTexture3DResource () const

virtual const FVirtualTexture2DResource *	GetVirtualTexture2DResource () const

int32	GetCurrentMipCount () const

bool	IsTextureRHIPartiallyResident () const

FRHITexture *	GetTexture2DRHI () const

FRHITexture *	GetTexture3DRHI () const

FRHITexture *	GetTexture2DArrayRHI () const

void	SetTextureReference (FRHITextureReference *TextureReference)

FRHITextureReference *	GetTextureReference () const

Public Member Functions inherited from FTexture
RENDERCORE_API	FTexture ()

virtual RENDERCORE_API	~FTexture ()

RENDERCORE_API	FTexture (const FTexture &)

RENDERCORE_API	FTexture (FTexture &&)

RENDERCORE_API FTexture &	operator= (const FTexture &Other)

RENDERCORE_API FTexture &	operator= (FTexture &&Other)

const FTextureRHIRef &	GetTextureRHI ()

virtual RENDERCORE_API FString	GetFriendlyName () const override

Public Member Functions inherited from FRenderResource
RENDERCORE_API	FRenderResource ()

RENDERCORE_API	FRenderResource (ERHIFeatureLevel::Type InFeatureLevel)

RENDERCORE_API	FRenderResource (const FRenderResource &)

RENDERCORE_API	FRenderResource (FRenderResource &&)

RENDERCORE_API FRenderResource &	operator= (const FRenderResource &Other)

RENDERCORE_API FRenderResource &	operator= (FRenderResource &&Other)

virtual RENDERCORE_API	~FRenderResource ()

virtual RENDERCORE_API void	InitResource (FRHICommandListBase &RHICmdList)

virtual RENDERCORE_API void	ReleaseResource ()

RENDERCORE_API void	UpdateRHI (FRHICommandListBase &RHICmdList)

bool	IsInitialized () const

int32	GetListIndex () const

EInitPhase	GetInitPhase () const

void	SetOwnerName (FName InOwnerName)

FName	GetOwnerName () const

void	SetResourceName (FName InResourceName)

FName	GetResourceName () const

Protected Member Functions
void	CreateTexture (FRHICommandListBase &RHICmdList) final override

void	CreatePartiallyResidentTexture (FRHICommandListBase &RHICmdList) final override

void	GetData (int32 BaseRHIMipSizeX, int32 BaseRHIMipSizeY, uint32 ArrayIndex, uint32 MipIndex, void *Dest, uint32 DestPitch) const

Protected Member Functions inherited from FRenderResource
void	SetFeatureLevel (const FStaticFeatureLevel InFeatureLevel)

const FStaticFeatureLevel	GetFeatureLevel () const

bool	HasValidFeatureLevel () const

template<typename T >
FBufferRHIRef	CreateRHIBuffer (FRHICommandListBase &RHICmdList, T &InOutResourceObject, uint32 ResourceCount, EBufferUsageFlags InBufferUsageFlags, const TCHAR *InDebugName)

void	SetInitPhase (EInitPhase InInitPhase)

Protected Attributes
const FTexture2DArrayResource *const	ProxiedResource = nullptr

TArray< FUniqueBuffer, TInlineAllocator< MAX_TEXTURE_MIP_COUNT > >	AllMipsData

Protected Attributes inherited from FStreamableTextureResource
const FTexturePlatformData *	PlatformData

FStreamableRenderResourceState	State

TEnumAsByte< ESamplerFilter >	Filter = SF_Point

TEnumAsByte< ESamplerAddressMode >	AddressU = AM_Wrap

TEnumAsByte< ESamplerAddressMode >	AddressV = AM_Wrap

TEnumAsByte< ESamplerAddressMode >	AddressW = AM_Wrap

float	MipBias = 0

uint32	SizeX = 0

uint32	SizeY = 0

uint32	SizeZ = 0

FName	TextureName

EMipFadeSettings	MipFadeSetting = MipFade_Normal

TextureGroup	LODGroup = TEXTUREGROUP_World

EPixelFormat	PixelFormat = PF_Unknown

ETextureCreateFlags	CreationFlags = TexCreate_None

bool	bUsePartiallyResidentMips = false

int8	MaxAniso = 0

Protected Attributes inherited from FTextureResource
FTextureReferenceRHIRef	TextureReferenceRHI

Additional Inherited Members
Public Types inherited from FRenderResource
enum class	EInitPhase : uint8 { Pre , Default , MAX }

Static Public Member Functions inherited from FRenderResource
static RENDERCORE_API void	ReleaseRHIForAllResources ()

static RENDERCORE_API void	InitPreRHIResources ()

static RENDERCORE_API void	ChangeFeatureLevel (ERHIFeatureLevel::Type NewFeatureLevel)

static RENDERCORE_API FName	SetScopeName (FName Name)

Public Attributes inherited from FTexture
FTextureRHIRef	TextureRHI

FSamplerStateRHIRef	SamplerStateRHI

FSamplerStateRHIRef	DeferredPassSamplerStateRHI

double	LastRenderTime = -FLT_MAX

FMipBiasFade	MipBiasFade

bool	bGreyScaleFormat = false

bool	bIgnoreGammaConversions = false

bool	bSRGB = false

Public Attributes inherited from FRenderResource
ERenderResourceState	ResourceState = ERenderResourceState::Default

Static Protected Member Functions inherited from FTexture
static RENDERCORE_API FRHISamplerState *	GetOrCreateSamplerState (const FSamplerStateInitializerRHI &Initializer)

Static Protected Member Functions inherited from FRenderResource
static RENDERCORE_API FRHICommandListBase &	GetImmediateCommandList ()

Detailed Description

Represents a 2D Texture Array to the renderer.

Constructor & Destructor Documentation

◆ FTexture2DArrayResource() [1/2]

FTexture2DArrayResource::FTexture2DArrayResource	(	UTexture2DArray *	InOwner,
		const FStreamableRenderResourceState &	InState
	)

◆ FTexture2DArrayResource() [2/2]

FTexture2DArrayResource::FTexture2DArrayResource	(	UTexture2DArray *	InOwner,
		const FTexture2DArrayResource *	InProxiedResource
	)

Make this Texture2DArrayResource Proxy another one.

Parameters

InOwner	UTexture2DArray which this FTexture2DArrayResource represents.
InProxiedResource	The resource to proxy.

Member Function Documentation

◆ CreatePartiallyResidentTexture()

void FTexture2DArrayResource::CreatePartiallyResidentTexture ( FRHICommandListBase & RHICmdList )

finaloverrideprotectedvirtual

Implements FStreamableTextureResource.

◆ CreateTexture()

void FTexture2DArrayResource::CreateTexture ( FRHICommandListBase & RHICmdList )

finaloverrideprotectedvirtual

Implements FStreamableTextureResource.

◆ GetData()

void FTexture2DArrayResource::GetData	(	int32	BaseRHIMipSizeX,
		int32	BaseRHIMipSizeY,
		uint32	ArrayIndex,
		uint32	MipIndex,
		void *	Dest,
		uint32	DestPitch
	)		const

protected

◆ GetPlatformMipsSize()

uint64 FTexture2DArrayResource::GetPlatformMipsSize ( uint32 NumMips ) const

overridevirtual

Returns the platform mip size for the given mip count.

Implements FStreamableTextureResource.

◆ GetTexture2DArrayResource() [1/2]

virtual FTexture2DArrayResource * FTexture2DArrayResource::GetTexture2DArrayResource ( )

inlinevirtual

Reimplemented from FTextureResource.

◆ GetTexture2DArrayResource() [2/2]

virtual const FTexture2DArrayResource * FTexture2DArrayResource::GetTexture2DArrayResource ( ) const

inlinevirtual

Reimplemented from FTextureResource.

◆ InitRHI()

void FTexture2DArrayResource::InitRHI ( FRHICommandListBase & RHICmdList )

overridevirtual

Initializes the RHI resources used by this resource. Called when entering the state where both the resource and the RHI have been initialized. This is only called by the rendering thread.

Reimplemented from FStreamableTextureResource.

◆ IsProxy()

virtual bool FTexture2DArrayResource::IsProxy ( ) const

inlineoverridevirtual

Returns true if the resource is proxying another one.

Reimplemented from FTextureResource.

Member Data Documentation

◆ AllMipsData

TArray<FUniqueBuffer, TInlineAllocator<MAX_TEXTURE_MIP_COUNT> > FTexture2DArrayResource::AllMipsData

protected

◆ ProxiedResource

const FTexture2DArrayResource* const FTexture2DArrayResource::ProxiedResource = nullptr

protected

Another resource being proxied by this one.

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

Engine/Source/Runtime/Engine/Private/Rendering/Texture2DArrayResource.h
Engine/Source/Runtime/Engine/Private/Rendering/Texture2DArrayResource.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FTexture2DArrayResource() [1/2]

◆ FTexture2DArrayResource() [2/2]

Member Function Documentation

◆ CreatePartiallyResidentTexture()

◆ CreateTexture()

◆ GetData()

◆ GetPlatformMipsSize()

◆ GetTexture2DArrayResource() [1/2]

◆ GetTexture2DArrayResource() [2/2]

◆ InitRHI()

◆ IsProxy()

Member Data Documentation

◆ AllMipsData

◆ ProxiedResource