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Open 3D Engine Atom Gem API Reference
24.09
O3DE is an open-source, fully-featured, high-fidelity, modular 3D engine for building games and simulations, available to every industry.
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Open 3D Engine Atom Gem API Reference
24.09
O3DE is an open-source, fully-featured, high-fidelity, modular 3D engine for building games and simulations, available to every industry.
|
Represents defragmentation process in progress. More...
#include <D3D12MemAlloc.h>
Inherits IUnknownImpl.
Public Member Functions | |
| HRESULT | BeginPass (DEFRAGMENTATION_PASS_MOVE_INFO *pPassInfo) |
| Starts single defragmentation pass. More... | |
| HRESULT | EndPass (DEFRAGMENTATION_PASS_MOVE_INFO *pPassInfo) |
| Ends single defragmentation pass. More... | |
| void | GetStats (DEFRAGMENTATION_STATS *pStats) |
| Returns statistics of the defragmentation performed so far. | |
Protected Member Functions | |
| void | ReleaseThis () override |
Friends | |
| class | Pool |
| class | Allocator |
| template<typename T > | |
| void | D3D12MA_DELETE (const ALLOCATION_CALLBACKS &, T *) |
Represents defragmentation process in progress.
You can create this object using Allocator::BeginDefragmentation (for default pools) or Pool::BeginDefragmentation (for a custom pool).
| HRESULT D3D12MA::DefragmentationContext::BeginPass | ( | DEFRAGMENTATION_PASS_MOVE_INFO * | pPassInfo | ) |
Starts single defragmentation pass.
| [out] | pPassInfo | Computed informations for current pass. |
S_OK if no more moves are possible. Then you can omit call to DefragmentationContext::EndPass() and simply end whole defragmentation.S_FALSE if there are pending moves returned in pPassInfo. You need to perform them, call DefragmentationContext::EndPass(), and then preferably try another pass with DefragmentationContext::BeginPass(). | HRESULT D3D12MA::DefragmentationContext::EndPass | ( | DEFRAGMENTATION_PASS_MOVE_INFO * | pPassInfo | ) |
Ends single defragmentation pass.
| pPassInfo | Computed informations for current pass filled by DefragmentationContext::BeginPass() and possibly modified by you. |
S_OK if no more moves are possible or S_FALSE if more defragmentations are possible.Ends incremental defragmentation pass and commits all defragmentation moves from pPassInfo. After this call:
pPassInfo[i].pSrcAllocation that had pPassInfo[i].Operation == #DEFRAGMENTATION_MOVE_OPERATION_COPY (which is the default) will be pointing to the new destination place.pPassInfo[i].pSrcAllocation that had pPassInfo[i].operation == #DEFRAGMENTATION_MOVE_OPERATION_DESTROY will be released.If no more moves are possible you can end whole defragmentation.
1.9.1