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IMiniportWaveRTOutputStream interface (portcls.h)

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The IMiniportWaveRTOutputStream interface represents the output wave stream. IMiniportWaveRTOutputStream inherits from the IUnknown interface.

IMiniportWaveRTOutputStream is supported in Windows 10 and later.

Inheritance

The IMiniportWaveRTOutputStream interface inherits from the IUnknown interface.

Methods

The IMiniportWaveRTOutputStream interface has these methods.

 
IMiniportWaveRTOutputStream::GetOutputStreamPresentationPosition

Returns stream presentation information.
IMiniportWaveRTOutputStream::GetPacketCount

GetPacketCount returns the (1-based) count of packets completely transferred from the WaveRT buffer into hardware.
IMiniportWaveRTOutputStream::SetWritePacket

SetWritePacket informs the driver that the OS has written valid data to the WaveRT buffer.

Requirements

Requirement Value
Target Platform Windows
Header portcls.h