PLAudioHost Class Reference

An Objective-C audio host for the iOS platform. More...

List of all members.

Public Member Functions
(void)	- startHost
	Start the host running.
(void)	- stopHost
	Stop the host running.
(void)	- pauseHost
	Pause the host.
(void)	- resumeHost
	Resume the host.
Properties
id	delegate
	The delegate that contains the constructGraph method.
NSString *	hostName
	The host name - always "iOS".
NSString *	nativeHostName
	The native host name - currently always "RemoteIO".
NSString *	inputName
	The name of the input device. May be "Default Input" on the simulator.
NSString *	outputName
	The name of the output device. May be "Default Output" on the simulator.
double	cpuUsage
	The current CPU usage of the DSP loop.
BOOL	isRunning
	Is the host running?
BOOL	isPaused
	Is the host paused?
BOOL	wasInterrupted
	Was the host interrupted?
Dynamic	outputUnit
	The output unit of the host.
int	numInputs
	The number of audio inputs, only set this BEFORE sending the startHost message.
int	numOutputs
	The number of audio outputs, only set this BEFORE sending the startHost message.
int	preferredHostBlockSize
	The preferred host block size, only set this BEFORE sending the startHost message.
int	preferredGraphBlockSize
	The preferred graph block size, only set this BEFORE sending the startHost message.
double	preferredHostSampleRate
	The preferred sample rate, only set this BEFORE sending the startHost message.

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Detailed Description

An Objective-C audio host for the iOS platform.

This is simply an adapter for the C++ IOSAudioHost. You need to set an object that implements the PLAudioGraph protocol in the init method of your derived class.

When running in the simulator the preferred sample rate and block size properties may be ignored and default to the hardware settings of the Mac hosting the simulator.

See also:

PLAudioGraph

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Member Function Documentation

- (void) pauseHost

Pause the host.

- (void) resumeHost

Resume the host.

- (void) startHost

Start the host running.

- (void) stopHost

Stop the host running.

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The documentation for this class was generated from the following file:

• plonk_IOSAudioHost.h