> ## 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.

# ID3D12RootSignature

> 根簽章定義哪些資源會繫結至圖形管線。根簽章由應用程式設定，並將命令清單連結至。

根簽章定義哪些資源會繫結至圖形管線。根簽章由應用程式設定，並將命令清單連結至著色器所需的資源。目前，每個應用程式有一個圖形根簽章和一個計算根簽章。

## 需求

**標頭:** d3d12\_xs.h 或 d3d12\_x.h\
**程式庫:** d3d12\_xs.lib 或 d3d12\_x.lib\
**支援的平台**: XBOX Series 主機與 XBOX One 系列

## 另請參閱

[核心介面](https://learn.microsoft.com/en-us/windows/desktop/direct3d12/direct3d-12-interfaces)

[ID3D12DeviceChild](/zh-TW/reference/graphics/d3d12/interfaces/id3d12devicechild/id3d12devicechild_public)

[根簽章](https://learn.microsoft.com/en-us/windows/desktop/direct3d12/root-signatures)


## Related topics

- [SetComputeRootSignature](/zh-TW/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputerootsignature_public.md)
- [SetGraphicsRootSignature](/zh-TW/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setgraphicsrootsignature_public.md)
- [D3D12_LOCAL_ROOT_SIGNATURE](/zh-TW/reference/graphics/d3d12/structs/d3d12_local_root_signature_public.md)
- [D3D12_GLOBAL_ROOT_SIGNATURE](/zh-TW/reference/graphics/d3d12/structs/d3d12_global_root_signature_public.md)
- [CreateRootSignature](/zh-TW/reference/graphics/d3d12/interfaces/id3d12device/methods/id3d12device_createrootsignature_public.md)