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The IMiniportWaveRT interface is the primary interface that is exposed by the miniport driver for a WaveRT audio device. The adapter driver creates the WaveRT miniport driver object. It then passes the IMiniportWaveRT interface pointer of the object to the IPort::Init method of the WaveRT port driver. IMiniportWaveRT inherits from the IMiniport interface.
An adapter driver forms a miniport-port driver pair by binding an IMiniportWaveRT object to an IPortWaveRT object. The PortCls system driver registers this pair with the system as a wave filter.
IMiniportWaveRT is supported in Windows Vista and later Windows operating systems.
Inheritance
The IMiniportWaveRT interface inherits from the IMiniport interface.
Methods
The IMiniportWaveRT interface has these methods.
| IMiniportWaveRT::GetDeviceDescription The GetDeviceDescription method returns a pointer to a DEVICE_DESCRIPTION structure describing the device. |
| IMiniportWaveRT::Init The Init method initializes the WaveRT miniport driver object. |
| IMiniportWaveRT::NewStream The NewStream method creates a new instance of a WaveRT stream object. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | portcls.h |