Description

The AcxFactoryCircuitInitAssignName function assigns a friendly name for the ACXFACTORYCIRCUIT.

Parameters

FactoryInit

An ACXFACTORYCIRCUIT_INIT structure that is used for circuit factory initialization. This is an opaque structure that is used to store ACX Circuit factory initialization information and associate the factory with a WDF device.

Use the AcxFactoryCircuitInitAllocate function to initialize the ACXFACTORYCIRCUIT_INIT structure.

FactoryName

A unicode string with the circuit factory name, such as Factory_Microphone.

Return value

Returns STATUS_SUCCESS if the call was successful. Otherwise, it returns an appropriate error code. For more information, see Using NTSTATUS Values.

Remarks

Example

Example usage is shown below.

//
// Factory Name.
//
DECLARE_CONST_UNICODE_STRING(s_FactoryName, L"Render");

    //
    // Get a FactoryCircuitInit structure.
    //
    factoryInit = AcxFactoryCircuitInitAllocate(Device);

    //
    // Add factory identifiers.
    //
    AcxFactoryCircuitInitSetComponentId(factoryInit, &KSCATEGORY_APXCIRCUITFACTORY);
    AcxFactoryCircuitInitAssignCategories(factoryInit, &KSCATEGORY_APXCIRCUITFACTORY, 1);
    AcxFactoryCircuitInitAssignName(factoryInit, &s_FactoryName);

ACX requirements

Minimum ACX version: 1.0

For more information about ACX versions, see ACX version overview.

See also

• acxcircuit.h header