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

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FGPUDefragAllocator::GetLargestAvailableAllocation

Scans the free chunks and returns the largest size you can allocate.

Windows

MacOS

Linux

References

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

Syntax

int32 GetLargestAvailableAllocation
(
int32 * OutNumFreeChunks
)

Remarks

Scans the free chunks and returns the largest size you can allocate.

Returns

The largest size of all free chunks.

Parameters

Parameter	Description
OutNumFreeChunks	Upon return, contains the total number of free chunks. May be nullptr.

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