IMiniportStreamAudioEngineNode::GetStreamChannelPeakMeter method (portcls.h)

Gets the value of the PeakMeter node in the path of the audio stream.

Syntax

NTSTATUS GetStreamChannelPeakMeter(
  [in]  UINT32 ulChannel,
  [out] LONG   *plPeakMeter
);

Parameters

[in] ulChannel

The channel of the audio stream.

[out] plPeakMeter

The PeakMeter value.

Return value

GetStreamChannelPeakMeter returns S_OK, if the call was successful. Otherwise, the method returns an appropriate error

code.

Requirements

Requirement	Value
Minimum supported client	Windows 8
Minimum supported server	Windows Server 2012
Target Platform	Universal
Header	portcls.h

See also

IMiniportStreamAudioEngineNode