#include <MetalResources.h>

Inheritance diagram for FMetalExternalSurface:

Public Member Functions
	FMetalExternalSurface (FMetalDevice &MetalDevice, MTLTexturePtr InTexture, FRHITextureCreateDesc const &CreateDesc, TUniqueFunction< void()> &&InOnDeleteFunction)

	~FMetalExternalSurface ()

Public Member Functions inherited from FMetalSurface
	FMetalSurface (FMetalDevice &Device, FMetalTextureCreateDesc const &CreateDesc)

virtual	~FMetalSurface ()

void	Initialize (FRHICommandListBase &RHICmdList)

MTL::Buffer *	AllocSurface (const FRHILockTextureArgs &Arguments, uint32 MipBytes, uint32 DestStride)

void	UpdateSurfaceAndDestroySourceBuffer (FMetalRHICommandContext Context, MTL::Buffer SourceBuffer, uint32 MipIndex, uint32 ArrayIndex)

FRHILockTextureResult	Lock (const FRHILockTextureArgs &Arguments, bool bSingleLayer)

void	Unlock (const FRHILockTextureArgs &Arguments)

FRHILockTextureResult	AsyncLock (FRHICommandListBase &RHICmdList, const FRHILockTextureArgs &Arguments)

uint32	GetMipSize (uint32 MipIndex, uint32 *Stride, bool bSingleLayer)

uint32	GetMemorySize ()

uint32	GetNumFaces ()

MTLTexturePtr	GetDrawableTexture ()

void	ReleaseDrawableTexture ()

MTLTexturePtr	GetCurrentTexture ()

MTLTexturePtr	Reallocate (MTLTexturePtr Texture, MTL::TextureUsage UsageModifier)

void	MakeAliasable (void)

virtual void *	GetTextureBaseRHI () override final

virtual void *	GetNativeResource () const override final

Public Member Functions inherited from FRHITexture
virtual const FRHITextureDesc &	GetDesc () const

virtual class FRHITextureReference *	GetTextureReference ()

virtual FRHIDescriptorHandle	GetDefaultBindlessHandle () const

virtual void *	GetNativeShaderResourceView () const

virtual void	GetWriteMaskProperties (void *&OutData, uint32 &OutSize)

FIntVector	GetSizeXYZ () const

FIntVector	GetMipDimensions (uint8 MipIndex) const

bool	IsMultisampled () const

bool	HasClearValue () const

FLinearColor	GetClearColor () const

void	GetDepthStencilClearValue (float &OutDepth, uint32 &OutStencil) const

float	GetDepthClearValue () const

uint32	GetStencilClearValue () const

void	SetLastRenderTime (float InLastRenderTime)

double	GetLastRenderTime () const

RHI_API void	SetName (FName InName)

FRHITexture *	GetTexture2D ()

FRHITexture *	GetTexture2DArray ()

FRHITexture *	GetTexture3D ()

FRHITexture *	GetTextureCube ()

uint32	GetSizeX () const

uint32	GetSizeY () const

FIntPoint	GetSizeXY () const

uint32	GetSizeZ () const

uint32	GetNumMips () const

EPixelFormat	GetFormat () const

ETextureCreateFlags	GetFlags () const

uint32	GetNumSamples () const

const FClearValueBinding	GetClearBinding () const

uint32	GetSize () const

Public Member Functions inherited from FRHIViewableResource
ERHIAccess	GetTrackedAccess_Unsafe () const

FName	GetName () const

Public Member Functions inherited from FRHIResource
RHI_API	FRHIResource (ERHIResourceType InResourceType)

uint32	AddRef () const

uint32	Release () const

uint32	GetRefCount () const

bool	IsValid () const

void	DisableLifetimeExtension ()

ERHIResourceType	GetType () const

FName	GetOwnerName () const

void	SetOwnerName (FName InOwnerName)

Public Member Functions inherited from FMetalViewableResource
	~FMetalViewableResource ()

bool	HasLinkedViews () const

void	UpdateLinkedViews (FMetalRHICommandContext *Context)

Additional Inherited Members
Public Attributes inherited from FMetalSurface
FMetalDevice &	Device

uint8	FormatKey

MTLTexturePtr	Texture

MTLTexturePtr	MSAATexture

MTLTexturePtr	MSAAResolveTexture

FMetalBufferPtr	BackingBuffer

class FMetalViewport *	Viewport

Protected Member Functions inherited from FMetalSurface
	FMetalSurface (FMetalDevice &MetalDevice, MTLTexturePtr InTexture, FRHITextureCreateDesc const &CreateDesc)

Protected Member Functions inherited from FRHITexture
	FRHITexture ()=delete

RHI_API	FRHITexture (const FRHITextureCreateDesc &CreateDesc)

RHI_API	FRHITexture (ERHIResourceType InResourceType)

Protected Member Functions inherited from FRHIViewableResource
	FRHIViewableResource (ERHIResourceType InResourceType, ERHIAccess InAccess, const TCHAR *InName, FName InOwnerName)

virtual void	SetTrackedAccessFromContext (FRHITrackedAccess InTrackedAccess)

void	TakeOwnership (FRHIViewableResource &Other)

void	ReleaseOwnership ()

Protected Member Functions inherited from FRHIResource
virtual RHI_API	~FRHIResource ()

Protected Attributes inherited from FMetalSurface
uint64	TotalTextureSize

Protected Attributes inherited from FRHIViewableResource
FName	Name

Detailed Description

Derived class that can be used for creating surfaces with external textures

Constructor & Destructor Documentation

◆ FMetalExternalSurface()

FMetalExternalSurface::FMetalExternalSurface	(	FMetalDevice &	MetalDevice,
		MTLTexturePtr	InTexture,
		FRHITextureCreateDesc const &	CreateDesc,
		TUniqueFunction< void()> &&	InOnDeleteFunction
	)

◆ ~FMetalExternalSurface()

FMetalExternalSurface::~FMetalExternalSurface ( )

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

Engine/Source/Runtime/Apple/MetalRHI/Public/MetalResources.h
Engine/Source/Runtime/Apple/MetalRHI/Private/MetalTexture.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FMetalExternalSurface()

◆ ~FMetalExternalSurface()