UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits > Class Template Reference

#include <RendererPrivateUtils.h>

Inheritance diagram for UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >:

Public Types
using	ValueType = InValueType
using	BufferTraits = InBufferTraits

Public Member Functions
	TPersistentBuffer (int32 InMinimumNumElementsReserved, const TCHAR *InName, bool bInRoundUpToPOT=true)
FRDGBuffer *	ResizeBufferIfNeeded (FRDGBuilder &GraphBuilder, int32 InNewMinNumElements)
FRDGBuffer *	ResizeAndClearBufferIfNeeded (FRDGBuilder &GraphBuilder, int32 InNewMinNumElements)
template<typename ValueCheckFuncType >
void	ValidateGPUData (FRDGBuilder &GraphBuilder, TConstArrayView< ValueType > HostValues, ValueCheckFuncType &&ValueCheckFunc)
TRefCountPtr< FRDGPooledBuffer > &	GetPooledBuffer ()
const TRefCountPtr< FRDGPooledBuffer > &	GetPooledBuffer () const
Public Member Functions inherited from UE::RendererPrivateUtils::Implementation::FPersistentBuffer
RENDERER_API	FPersistentBuffer (int32 InMinimumNumElementsReserved, const TCHAR *InName, bool bInRoundUpToPOT=true)
RENDERER_API FRDGBuffer *	Register (FRDGBuilder &GraphBuilder) const
RENDERER_API void	Empty ()

Static Public Attributes
static constexpr uint32	BytesPerElement = sizeof(ValueType)

Additional Inherited Members
Protected Member Functions inherited from UE::RendererPrivateUtils::Implementation::FPersistentBuffer
RENDERER_API FRDGBuffer *	ResizeBufferIfNeeded (FRDGBuilder &GraphBuilder, const FRDGBufferDesc &BufferDesc)
RENDERER_API FRDGBuffer *	ResizeAndClearBufferIfNeeded (FRDGBuilder &GraphBuilder, const FRDGBufferDesc &BufferDesc)
Protected Attributes inherited from UE::RendererPrivateUtils::Implementation::FPersistentBuffer
int32	MinimumNumElementsReserved = 0
const TCHAR *	Name = nullptr
bool	bRoundUpToPOT = true
TRefCountPtr< FRDGPooledBuffer >	PooledBuffer

Detailed Description

template<typename InValueType, typename InBufferTraits>
class UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >

Typed version of FPersistentStructuredBuffer

Member Typedef Documentation

BufferTraits

template<typename InValueType , typename InBufferTraits >

using UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::BufferTraits = InBufferTraits

ValueType

template<typename InValueType , typename InBufferTraits >

using UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::ValueType = InValueType

Constructor & Destructor Documentation

TPersistentBuffer()

template<typename InValueType , typename InBufferTraits >

UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::TPersistentBuffer ( int32  InMinimumNumElementsReserved, const TCHAR *  InName, bool  bInRoundUpToPOT = true  )

inline

Member Function Documentation

GetPooledBuffer() [1/2]

template<typename InValueType , typename InBufferTraits >

TRefCountPtr< FRDGPooledBuffer > & UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::GetPooledBuffer ( )

inline

GetPooledBuffer() [2/2]

template<typename InValueType , typename InBufferTraits >

const TRefCountPtr< FRDGPooledBuffer > & UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::GetPooledBuffer ( ) const

inline

ResizeAndClearBufferIfNeeded()

template<typename InValueType , typename InBufferTraits >

FRDGBuffer * UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::ResizeAndClearBufferIfNeeded ( FRDGBuilder &  GraphBuilder, int32  InNewMinNumElements  )

inline

ResizeBufferIfNeeded()

template<typename InValueType , typename InBufferTraits >

FRDGBuffer * UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::ResizeBufferIfNeeded ( FRDGBuilder &  GraphBuilder, int32  InNewMinNumElements  )

inline

ValidateGPUData()

template<typename InValueType , typename InBufferTraits >

template<typename ValueCheckFuncType >

void UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::ValidateGPUData ( FRDGBuilder &  GraphBuilder, TConstArrayView< ValueType >  HostValues, ValueCheckFuncType &&  ValueCheckFunc  )

inline

Member Data Documentation

BytesPerElement

template<typename InValueType , typename InBufferTraits >

constexpr uint32 UE::RendererPrivateUtils::Implementation::TPersistentBuffer< InValueType, InBufferTraits >::BytesPerElement = sizeof(ValueType)

staticconstexpr

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

• Engine/Source/Runtime/Renderer/Private/RendererPrivateUtils.h