IMiniportStreamAudioEngineNode::GetStreamChannelVolume method (portcls.h)
Gets the current volume level that is applied to the audio stream.
Syntax
NTSTATUS GetStreamChannelVolume(
[in] UINT32 ulChannel,
[out] LONG *plValue
);
Parameters
[in] ulChannel
The audio stream channel.
[out] plValue
The current volume level.
Return value
GetStreamChannelVolume 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 |