FTexture2DResourceMem Class Reference

#include <ResourceArray.h>

Inheritance diagram for FTexture2DResourceMem:

Public Member Functions
virtual void *	GetMipData (int32 MipIdx)=0
virtual int32	GetNumMips ()=0
virtual int32	GetSizeX ()=0
virtual int32	GetSizeY ()=0
virtual bool	IsValid ()=0
virtual bool	HasAsyncAllocationCompleted () const =0
virtual void	FinishAsyncAllocation ()=0
virtual void	CancelAsyncAllocation ()=0
virtual	~FTexture2DResourceMem ()
Public Member Functions inherited from FResourceBulkDataInterface
virtual	~FResourceBulkDataInterface ()
virtual const void *	GetResourceBulkData () const =0
virtual uint32	GetResourceBulkDataSize () const =0
template<typename TElement >
TConstArrayView< TElement >	GetBulkDataView () const
virtual void	Discard ()=0

Detailed Description

Allows for direct GPU mem allocation for texture resource.

Constructor & Destructor Documentation

~FTexture2DResourceMem()

virtual FTexture2DResourceMem::~FTexture2DResourceMem ( )

inlinevirtual

Member Function Documentation

CancelAsyncAllocation()

virtual void FTexture2DResourceMem::CancelAsyncAllocation ( )

pure virtual

Cancels any async allocation.

FinishAsyncAllocation()

virtual void FTexture2DResourceMem::FinishAsyncAllocation ( )

pure virtual

Blocks the calling thread until the allocation has been completed.

GetMipData()

virtual void * FTexture2DResourceMem::GetMipData ( int32  MipIdx )

pure virtual

Parameters

MipIdx

index for mip to retrieve

Returns

ptr to the offset in bulk memory for the given mip

GetNumMips()

virtual int32 FTexture2DResourceMem::GetNumMips ( )

pure virtual

Returns

total number of mips stored in this resource

GetSizeX()

virtual int32 FTexture2DResourceMem::GetSizeX ( )

pure virtual

Returns

width of texture stored in this resource

GetSizeY()

virtual int32 FTexture2DResourceMem::GetSizeY ( )

pure virtual

Returns

height of texture stored in this resource

HasAsyncAllocationCompleted()

virtual bool FTexture2DResourceMem::HasAsyncAllocationCompleted ( ) const

pure virtual

Returns

Whether the resource memory has an async allocation request and it's been completed.

IsValid()

virtual bool FTexture2DResourceMem::IsValid ( )

pure virtual

Returns

Whether the resource memory is properly allocated or not.

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

• Engine/Source/Runtime/Core/Public/Containers/ResourceArray.h