FRHITransientTexture Class Reference

#include <RHITransientResourceAllocator.h>

Inheritance diagram for FRHITransientTexture:

Public Member Functions
RHI_API	FRHITransientTexture (const FResourceTask &InResourceTask, uint64 InHash, uint64 InSize, ERHITransientAllocationType InAllocationType, const FRHITextureCreateInfo &InCreateInfo)
RHI_API	FRHITransientTexture (FRHIResource *InTexture, uint64 InGpuVirtualAddress, uint64 InHash, uint64 InSize, ERHITransientAllocationType InAllocationType, const FRHITextureCreateInfo &InCreateInfo)
virtual RHI_API	~FRHITransientTexture ()
FRHITexture *	GetRHI () const
const FRHITextureCreateInfo &	GetCreateInfo () const
FRHIUnorderedAccessView *	GetOrCreateUAV (FRHICommandListBase &RHICmdList, const FRHITextureUAVCreateInfo &InCreateInfo)
FRHIShaderResourceView *	GetOrCreateSRV (FRHICommandListBase &RHICmdList, const FRHITextureSRVCreateInfo &InCreateInfo)
Public Member Functions inherited from FRHITransientResource
RHI_API	FRHITransientResource (FRHIResource *InResource, uint64 InGpuVirtualAddress, uint64 InHash, uint64 InSize, ERHITransientAllocationType InAllocationType, ERHITransientResourceType InResourceType)
RHI_API	FRHITransientResource (const FResourceTask &InResourceTask, uint64 InHash, uint64 InSize, ERHITransientAllocationType InAllocationType, ERHITransientResourceType InResourceType)
virtual RHI_API	~FRHITransientResource ()
void	Acquire (const TCHAR *InName, uint32 InAcquirePassIndex, ERHIPipeline InAcquirePipeline, uint64 InAllocatorCycle)
	Internal Allocator API.
void	Discard (const FRHITransientAllocationFences &Fences)
void	AddAliasingOverlap (FRHITransientResource *InBeforeResource, uint32 InAcquirePassIndex)
void	Finish (FRHICommandListBase &RHICmdList)
FRHITransientHeapAllocation &	GetHeapAllocation ()
const FRHITransientHeapAllocation &	GetHeapAllocation () const
FRHITransientPageAllocation &	GetPageAllocation ()
const FRHITransientPageAllocation &	GetPageAllocation () const
FRHIResource *	GetRHI () const
uint64	GetGpuVirtualAddress () const
bool	HasResourceTask () const
const TCHAR *	GetName () const
uint64	GetHash () const
uint64	GetSize () const
uint64	GetAcquireCycle () const
uint32	GetAcquireCount () const
TConstArrayView< FRHITransientAliasingOverlap >	GetAliasingOverlaps () const
uint32	GetAcquirePass () const
uint32	GetDiscardPass () const
bool	IsAcquired () const
bool	IsDiscarded () const
ERHITransientResourceType	GetResourceType () const
bool	IsTexture () const
bool	IsBuffer () const
ERHITransientAllocationType	GetAllocationType () const
bool	IsHeapAllocated () const
bool	IsPageAllocated () const

Public Attributes
const FRHITextureCreateInfo	CreateInfo
FRHITextureViewCache	ViewCache

Additional Inherited Members
Public Types inherited from FRHITransientResource
using	FResourceTask = UE::Tasks::TTask< FResourceTaskResult >
Static Public Attributes inherited from FRHITransientResource
static const uint32	kInvalidPassIndex = TNumericLimits<uint32>::Max()

Constructor & Destructor Documentation

FRHITransientTexture() [1/2]

FRHITransientTexture::FRHITransientTexture	(	const FResourceTask &	InResourceTask,
		uint64	InHash,
		uint64	InSize,
		ERHITransientAllocationType	InAllocationType,
		const FRHITextureCreateInfo &	InCreateInfo
	)

FRHITransientTexture() [2/2]

FRHITransientTexture::FRHITransientTexture	(	FRHIResource *	InTexture,
		uint64	InGpuVirtualAddress,
		uint64	InHash,
		uint64	InSize,
		ERHITransientAllocationType	InAllocationType,
		const FRHITextureCreateInfo &	InCreateInfo
	)

~FRHITransientTexture()

FRHITransientTexture::~FRHITransientTexture ( )

virtualdefault

Member Function Documentation

GetCreateInfo()

const FRHITextureCreateInfo & FRHITransientTexture::GetCreateInfo ( ) const

inline

GetOrCreateSRV()

FRHIShaderResourceView * FRHITransientTexture::GetOrCreateSRV ( FRHICommandListBase &  RHICmdList, const FRHITextureSRVCreateInfo &  InCreateInfo  )

inline

GetOrCreateUAV()

FRHIUnorderedAccessView * FRHITransientTexture::GetOrCreateUAV ( FRHICommandListBase &  RHICmdList, const FRHITextureUAVCreateInfo &  InCreateInfo  )

inline

GetRHI()

FRHITexture * FRHITransientTexture::GetRHI ( ) const

inline

Member Data Documentation

CreateInfo

const FRHITextureCreateInfo FRHITransientTexture::CreateInfo

ViewCache

FRHITextureViewCache FRHITransientTexture::ViewCache

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

• Engine/Source/Runtime/RHI/Public/RHITransientResourceAllocator.h
• Engine/Source/Runtime/RHI/Private/RHI.cpp
• Engine/Source/Runtime/RHI/Private/RHITransientResourceAllocator.cpp