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PFND3DDDI_QUERYADAPTERINFOCB2 callback function (d3dumddi.h)

A user-mode display driver (UMD) can call the Direct3D runtime's pfnQueryAdapterInfoCb2 callback to retrieve information about the adapter.

Syntax

PFND3DDDI_QUERYADAPTERINFOCB2 Pfnd3dddiQueryadapterinfocb2;

HRESULT Pfnd3dddiQueryadapterinfocb2(
 HANDLE hAdapter,
 const D3DDDICB_QUERYADAPTERINFO2 *unnamedParam2
)
{...}

Parameters

hAdapter

[in] A handle to the graphics adapter object.

unnamedParam2

[in/out] Pointer to a D3DDDICB_QUERYADAPTERINFO2 structure that receives information about the graphics hardware.

Return value

pfnQueryAdapterInfoCb2 returns S_OK if it successfully retrieves the information. Otherwise, it returns an error code such as the following:

Error code Description
E_INVALIDARG Parameters were validated and determined to be incorrect.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1803 (WDDM 2.4)
Header d3dumddi.h

See also

D3DDDI_ADAPTERCALLBACKS

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