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> Unreal Engine API Reference > Runtime > RHI > FGPUDefragAllocator > FGPUDefragAllocator::Relocate

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FGPUDefragAllocator::Relocate

Copy memory from one location to another.

Windows

MacOS

Linux

References

Module	RHI
Header	/Engine/Source/Runtime/RHI/Public/GPUDefragAllocator.h
Include	#include "GPUDefragAllocator.h"

Syntax

void Relocate
(
    FRelocationStats & Stats,
    FMemoryChunk * Dest,
    int64 DestOffset,
    const void * Source,
    int64 Size,
    void * UserPayload
)

Remarks

Copy memory from one location to another. If it returns false, the defragmentation process will assume the memory is not relocatable and keep it in place.

Source and destination may overlap.

Parameters

Parameter	Description
Stats	[out] Stats
Dest	Destination memory chunk
DestOffset	Destination offset, counted from the base address of the destination memory chunk, in uint8s
Source	Base address of the source memory
Size	Number of uint8s to copy
UserPayload	User payload for the allocation

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