apple.avfaudio

Class AVAudioUnit

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.avfaudio.AVAudioNode

apple.avfaudio.AVAudioUnit

All Implemented Interfaces:

NSObject

Direct Known Subclasses:

AVAudioUnitEffect, AVAudioUnitGenerator, AVAudioUnitMIDIInstrument, AVAudioUnitTimeEffect

public class AVAudioUnit
extends AVAudioNode

AVAudioUnit

An AVAudioNode implemented by an audio unit.

An AVAudioUnit is an AVAudioNode implemented by an audio unit. Depending on the type of the audio unit, audio is processed either in real-time or non real-time.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AVAudioUnit.Block_instantiateWithComponentDescriptionOptionsCompletionHandler

Nested classes/interfaces inherited from class apple.avfaudio.AVAudioNode

AVAudioNode.Block_installTapOnBusBufferSizeFormatBlock

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AVAudioUnit(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static AVAudioUnit	alloc()
static AVAudioUnit	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
AUAudioUnit	AUAudioUnit() [@property] AUAudioUnit
AudioComponentDescription	audioComponentDescription() [@property] audioComponentDescription
AudioComponentInstance	audioUnit() [@property] audioUnit
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
AVAudioUnit	init()
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static void	instantiateWithComponentDescriptionOptionsCompletionHandler(AudioComponentDescription audioComponentDescription, int options, AVAudioUnit.Block_instantiateWithComponentDescriptionOptionsCompletionHandler completionHandler) instantiateWithComponentDescription:options:completionHandler:
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
boolean	loadAudioUnitPresetAtURLError(NSURL url, org.moe.natj.general.ptr.Ptr<NSError> outError) loadAudioUnitPresetAtURL:error:
java.lang.String	manufacturerName() [@property] manufacturerName
java.lang.String	name() [@property] name
static AVAudioUnit	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static long	version_static()
long	version() [@property] version

Methods inherited from class apple.avfaudio.AVAudioNode

engine, inputFormatForBus, installTapOnBusBufferSizeFormatBlock, lastRenderTime, latency, nameForInputBus, nameForOutputBus, numberOfInputs, numberOfOutputs, outputFormatForBus, outputPresentationLatency, removeTapOnBus, reset

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AVAudioUnit

protected AVAudioUnit(org.moe.natj.general.Pointer peer)

Method Detail

AUAudioUnit

public AUAudioUnit AUAudioUnit()

[@property] AUAudioUnit

An AUAudioUnit wrapping or underlying the implementation's AudioUnit.

This provides an AUAudioUnit which either wraps or underlies the implementation's AudioUnit, depending on how that audio unit is packaged. Applications can interact with this AUAudioUnit to control custom properties, select presets, change parameters, etc.

As with the audioUnit property, no operations that may conflict with state maintained by the engine should be performed directly on the audio unit. These include changing initialization state, stream formats, channel layouts or connections to other audio units.

Overrides:

AUAudioUnit in class AVAudioNode

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static AVAudioUnit alloc()

allocWithZone

public static AVAudioUnit allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

audioComponentDescription

public AudioComponentDescription audioComponentDescription()

[@property] audioComponentDescription

AudioComponentDescription of the underlying audio unit.

audioUnit

public AudioComponentInstance audioUnit()

[@property] audioUnit

Reference to the underlying audio unit.

A reference to the underlying audio unit is provided so that parameters that are not exposed by AVAudioUnit subclasses can be modified using the AudioUnit C API.

No operations that may conflict with state maintained by the engine should be performed directly on the audio unit. These include changing initialization state, stream formats, channel layouts or connections to other audio units.

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

init

public AVAudioUnit init()

Overrides:

init in class AVAudioNode

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

instantiateWithComponentDescriptionOptionsCompletionHandler

public static void instantiateWithComponentDescriptionOptionsCompletionHandler(AudioComponentDescription audioComponentDescription,
                                                                               int options,
                                                                               AVAudioUnit.Block_instantiateWithComponentDescriptionOptionsCompletionHandler completionHandler)

instantiateWithComponentDescription:options:completionHandler:

Asynchronously create an instance of an audio unit component, wrapped in an AVAudioUnit.

Components whose flags include kAudioComponentFlag_RequiresAsyncInstantiation must be instantiated asynchronously, via this method if they are to be used with AVAudioEngine. See the discussion of this flag in AudioToolbox/AudioComponent.h.

The returned AVAudioUnit instance normally will be of a subclass (AVAudioUnitEffect, AVAudioUnitGenerator, AVAudioUnitMIDIInstrument, or AVAudioUnitTimeEffect), selected according to the component's type.

Parameters:

audioComponentDescription - The component to instantiate.

options - Instantiation options.

completionHandler - Called in an arbitrary thread/queue context when instantiation is complete. The client should retain the provided AVAudioUnit.

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

loadAudioUnitPresetAtURLError

public boolean loadAudioUnitPresetAtURLError(NSURL url,
                                             org.moe.natj.general.ptr.Ptr<NSError> outError)

loadAudioUnitPresetAtURL:error:

Load an audio unit preset.

If the .aupreset file cannot be successfully loaded, an error is returned.

Parameters:

url - NSURL of the .aupreset file.

outError - A pointer to a NSError object

manufacturerName

public java.lang.String manufacturerName()

[@property] manufacturerName

Manufacturer name of the audio unit.

name

public java.lang.String name()

[@property] name

Name of the audio unit.

new_objc

public static AVAudioUnit new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version

public long version()

[@property] version

Version number of the audio unit.

version_static

public static long version_static()