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# SetComputeRootConstantBufferView

> Sets a CPU descriptor handle for the constant buffer in the compute root signature.

Sets a CPU descriptor handle for the constant buffer in the compute root signature.

## Syntax

```cpp theme={null}
void SetComputeRootConstantBufferView(
    UINT RootParameterIndex,
    D3D12_GPU_VIRTUAL_ADDRESS BufferLocation
)
```

### Parameters

*RootParameterIndex \[in]*\
Type: UINT

The slot number for binding.

*BufferLocation \[in]*\
Type: D3D12\_GPU\_VIRTUAL\_ADDRESS

Specifies the D3D12\_GPU\_VIRTUAL\_ADDRESS of the constant buffer.

### Return value

Type: void

None.

## Requirements

**Header:** d3d12\_xs.h or d3d12\_x.h\
**Library:** d3d12\_xs.lib or d3d12\_x.lib\
**Supported Platforms**: XBOX Series consoles and XBOX One family

## See Also

[ID3D12GraphicsCommandList](/reference/graphics/d3d12_xs/interfaces/ID3D12GraphicsCommandList/id3d12graphicscommandlist_xs)


## Related topics

- [SetGraphicsRootConstantBufferView](/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setgraphicsrootconstantbufferview_public.md)
- [SetComputeRootShaderResourceView](/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputerootshaderresourceview_public.md)
- [SetComputeRootUnorderedAccessView](/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputerootunorderedaccessview_public.md)
- [SetComputeRoot32BitConstant](/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputeroot32bitconstant_public.md)
- [SetComputeRoot32BitConstants](/reference/graphics/d3d12/interfaces/id3d12graphicscommandlist/methods/id3d12graphicscommandlist_setcomputeroot32bitconstants_public.md)