> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# D3D12_GPU_DESCRIPTOR_HANDLE

> Décrit un handle de descripteur GPU.

Décrit un handle de descripteur GPU.

## Syntaxe

```cpp theme={null}
typedef struct D3D12_GPU_DESCRIPTOR_HANDLE
{
    UINT64 ptr;
} D3D12_GPU_DESCRIPTOR_HANDLE
```

### Membres

*ptr*\
Type : UINT64

Adresse du descripteur.

## Remarques

Cette structure est retournée par [ID3D12DescriptorHeap::GetGPUDescriptorHandleForHeapStart](/fr/reference/graphics/d3d12/interfaces/id3d12descriptorheap/methods/id3d12descriptorheap_getgpudescriptorhandleforheapstart_public).

Cette structure est transmise aux méthodes suivantes :

<ul>
  <li>
    [ID3D12GraphicsCommandList::ClearUnorderedAccessViewFloat](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_clearunorderedaccessviewfloat_public)
  </li>

  <li>
    [ID3D12GraphicsCommandList::ClearUnorderedAccessViewUint](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_clearunorderedaccessviewuint_public)
  </li>

  <li>
    [ID3D12GraphicsCommandList:SetComputeRootDescriptorTable](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputerootdescriptortable_public)
  </li>

  <li>
    [ID3D12GraphicsCommandList::SetGraphicsRootDescriptorTable](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setgraphicsrootdescriptortable_public)
  </li>
</ul>

Pour obtenir la taille d'incrément du handle, utilisez [ID3D12Device.GetDescriptorHandleIncrementSize](/fr/reference/graphics/d3d12/interfaces/id3d12device/methods/id3d12device_getdescriptorhandleincrementsize_public)

## Configuration requise

**En-tête :** d3d12\_xs.h ou d3d12\_x.h\
**Bibliothèque :** d3d12\_xs.lib ou d3d12\_x.lib\
**Plateformes prises en charge** : consoles XBOX Series et famille XBOX One

## Voir aussi

[CD3DX12\_GPU\_DESCRIPTOR\_HANDLE](https://learn.microsoft.com/en-us/windows/desktop/direct3d12/cd3dx12-gpu-descriptor-handle)
[ID3D12Device.GetDescriptorHandleIncrementSize](/fr/reference/graphics/d3d12/interfaces/id3d12device/methods/id3d12device_getdescriptorhandleincrementsize_public)

[Structures principales](https://learn.microsoft.com/en-us/windows/desktop/direct3d12/direct3d-12-structures)


## Related topics

- [GetGPUDescriptorHandleForHeapStart](/fr/reference/graphics/d3d12/interfaces/id3d12descriptorheap/methods/id3d12descriptorheap_getgpudescriptorhandleforheapstart_public.md)
- [SetComputeRootDescriptorTable](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputerootdescriptortable_public.md)
- [SetGraphicsRootDescriptorTable](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setgraphicsrootdescriptortable_public.md)
- [ClearUnorderedAccessViewFloat](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_clearunorderedaccessviewfloat_public.md)
- [ClearUnorderedAccessViewUint](/fr/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_clearunorderedaccessviewuint_public.md)