Method QueryInterface

src/cinder/audio/msw/DeviceManagerWasapi.cpp:409–419

}

HRESULT DeviceManagerWasapi::Impl::QueryInterface( REFIID iid, void** object )
{
	CI_ASSERT_NOT_REACHABLE();
	if( iid == IID_IUnknown || iid == __uuidof( IMMNotificationClient ) ) {
		*object = static_cast <IMMNotificationClient*>( this );
	}
	else {
		return E_NOINTERFACE;
	}
	return S_OK;
}

STDMETHODIMP DeviceManagerWasapi::Impl::OnDeviceStateChanged( LPCWSTR device_id, DWORD new_state )
{