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Unreal Engine C++ API Reference > Runtime > RHI > FGPUDefragAllocator
References
| Module | RHI |
| Header | /Engine/Source/Runtime/RHI/Public/GPUDefragAllocator.h |
| Include | #include "GPUDefragAllocator.h" |
| Source | /Engine/Source/Runtime/RHI/Private/GPUDefragAllocator.cpp |
FMemoryChunk &42; AllocateChunk
&40;
FMemoryChunk &42; FreeChunk,
int64 AllocationSize,
bool bAsync,
bool bDoValidation
&41;
Remarks
Marks the specified chunk as 'allocated' and updates tracking variables. Splits the chunk if only a portion of it is allocated.
Marks the specified chunk as 'allocated' and updates tracking variables. Splits the chunk if only a portion of it is allocated. The memory chunk that was allocated (the original chunk could've been split).
Parameters
| Name | Description |
|---|---|
| FreeChunk | Chunk to allocate |
| AllocationSize | Number of uint8s to allocate |
| bAsync | If true, allows allocating from relocating chunks and maint32ains the free-list sort order. |
| FreeChunk | Chunk to allocate |
| AllocationSize | Number of bytes to allocate |
| bAsync | If true, allows allocating from relocating chunks and maintains the free-list sort order. |