The IKsDeviceFunctions interface is a COM-style interface implemented on AVStream devices. This interface is available in Windows Server 2003 SP1 and later versions of Windows.
The IKsDeviceFunctions interface inherits from the IUnknown interface. IKsDeviceFunctions also has these types of members:
The IKsDeviceFunctions interface has these methods.
Registers a DMA adapter object with AVStream. All drivers compiled for Win64 should use this method instead of KsDeviceRegisterAdapterObject.