ArkSoundCore::Output Class Reference

List of all members.

Public Member Functions
	Output ()
bool	initialize ()
void	uninitialize ()
bool	connect (Sound *sound, AudioUnitElement &elem)
bool	connect (ArkAudioUnit *au, AudioUnitElement &elem)
bool	disconnect (AudioUnitElement elem)
Static Public Member Functions
static OSStatus	SoundPlayerCallback (void *inRefCon, AudioUnitRenderActionFlags *ioActionFlags, const AudioTimeStamp *inTimeStamp, UInt32 inBusNumber, UInt32 inNumberFrames, AudioBufferList *ioData)
Private Attributes
ArkAudioUnit *	output
ArkAudioUnit *	mixer
vector< int >	freePorts
Static Private Attributes
static unsigned	outputRate = 0

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Detailed Description

Output Aggregates all the neccessary components to create a core audio setup with an output and mixer, along with methods to connect sounds.

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Constructor & Destructor Documentation

ArkSoundCore::Output::Output (   )  [inline]

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Member Function Documentation

bool ArkSoundCore::Output::connect (  ArkAudioUnit *  au, AudioUnitElement &  elem )  [inline]

connect Hackish method to connect the passed AudioUnit to any available mixer port. Parameters: au  The audio unit to connect elem  A reference to 'return' the port the unit is connected to Returns: True if a connection was made See also: disconnect()

bool ArkSoundCore::Output::connect (  Sound *  sound, AudioUnitElement &  elem )  [inline]

connect Hackish method to connect the passed sound to any available mixer port. Parameters: player  The sound player to connect elem  A reference to 'return' the port the player is connected to Returns: True if a connection was made See also: disconnect()

bool ArkSoundCore::Output::disconnect (  AudioUnitElement  elem  )  [inline]

disconnect Disconnnects the mixer at port elem. Parameters: elem  The port to disconnect, use the elem received from a connect() call Returns: True if the port was disconnected

bool ArkSoundCore::Output::initialize (   )  [inline]

initialize Sets up the core audio system, by creating an output and mixer, attaching them, and taking note of available mixer ports. Returns: True if initialized successfully See also: uninitialize()

static OSStatus ArkSoundCore::Output::SoundPlayerCallback (  void *  inRefCon, AudioUnitRenderActionFlags *  ioActionFlags, const AudioTimeStamp *  inTimeStamp, UInt32  inBusNumber, UInt32  inNumberFrames, AudioBufferList *  ioData )  [inline, static]

CoreAudioSoundPlayerCallback A core audio callback function to connect SoundPlayer instances to a core audio graph.

void ArkSoundCore::Output::uninitialize (   )  [inline]

uninitialize Uninitializes the core audio system setup in initialize(). See also: initialize()

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Member Data Documentation

vector<int> ArkSoundCore::Output::freePorts [private]

ArkAudioUnit* ArkSoundCore::Output::mixer [private]

ArkAudioUnit* ArkSoundCore::Output::output [private]

unsigned ArkSoundCore::Output::outputRate = 0 [static, private]

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

• /Users/Arketype/Projects/WaveEdit copy/Cocoa/Sound/ArkSound.mm

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