Audio Miniport Object Interfaces
This section describes the audio miniport object interfaces. These include the following:
IMiniport, which is the base type from which all other audio miniport object interfaces are derived
The audio miniport object provides an interface for the DMus, MIDI, Topology, WaveCyclic, WavePci and WaveRT miniport drivers (see Supporting a Device), which are derived from IMiniport
The audio miniport object interface is the primary interface that a miniport driver presents to a port driver. An adapter driver forms a KS filter for an audio device by binding together the port and miniport drivers for that device. The binding is accomplished by calling the audio port object's IPort::Init method and passing a reference to the audio miniport object as a call parameter. The code example in Subdevice Creation illustrates this process.
This section discusses the following audio miniport object interfaces:
Build date: 11/16/2013