Open 3D Engine Atom Gem API Reference 23.10.0
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D3D12MA::DEFRAGMENTATION_MOVE Struct Reference

Single move of an allocation to be done for defragmentation. More...

#include <D3D12MemAlloc.h>

Public Attributes

DEFRAGMENTATION_MOVE_OPERATION Operation
 Operation to be performed on the allocation by DefragmentationContext::EndPass(). Default value is DEFRAGMENTATION_MOVE_OPERATION_COPY. You can modify it.
 
Allocation * pSrcAllocation
 Allocation that should be moved.
 
Allocation * pDstTmpAllocation
 Temporary allocation pointing to destination memory that will replace pSrcAllocation.
 

Detailed Description

Single move of an allocation to be done for defragmentation.

Member Data Documentation

◆ pDstTmpAllocation

Allocation* D3D12MA::DEFRAGMENTATION_MOVE::pDstTmpAllocation

Temporary allocation pointing to destination memory that will replace pSrcAllocation.

Use it to retrieve new ID3D12Heap and offset to create new ID3D12Resource and then store it here via Allocation::SetResource().

Warning
Do not store this allocation in your data structures! It exists only temporarily, for the duration of the defragmentation pass, to be used for storing newly created resource. DefragmentationContext::EndPass() will destroy it and make pSrcAllocation point to this memory.
The documentation for this struct was generated from the following file: