createPassThruMuteControl
Allocates a new pass through mute control with the given attributes
Declaration
static IOAudioToggleControl *createPassThruMuteControl (
boolinitialValue,
UInt32channelID,
const char *channelName,
UInt32cntrlID);Parameters
- initialValue:
The initial value of the control
- channelID:
The ID of the channel(s) that the control acts on. Common IDs are located in IOAudioTypes.h.
- channelName:
An optional name for the channel. Common names are located in IOAudioPort.h.
- cntrlID:
An optional ID for the control that can be used to uniquely identify controls
Return Value
Returns a newly allocated and initialized mute IOAudioControl