IDirect3D9Ex::GetAdapterLUID method
This method returns a unique identifier for the adapter that is specific to the adapter hardware. Applications can use this identifier to define robust mappings across various APIs (Direct3D 9, DXGI).
Syntax
HRESULT GetAdapterLUID( [in] UINT Adapter, [in] LUID *pLUID );
Parameters
- Adapter [in]
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Type: UINT
Ordinal number denoting the display adapter from which to retrieve the LUID.
- pLUID [in]
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Type: LUID*
A unique identifier for the given adapter.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
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See also
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