apple.coremedia.struct

Class CMBufferCallbacks

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.c.StructObject

apple.coremedia.struct.CMBufferCallbacks

public final class CMBufferCallbacks
extends org.moe.natj.c.StructObject

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CMBufferCallbacks.Function_compare
static interface	CMBufferCallbacks.Function_getDecodeTimeStamp
static interface	CMBufferCallbacks.Function_getDuration
static interface	CMBufferCallbacks.Function_getPresentationTimeStamp
static interface	CMBufferCallbacks.Function_getSize
static interface	CMBufferCallbacks.Function_isDataReady

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
CMBufferCallbacks.Function_compare	compare() < This callback is called (multiple times) from CMBufferQueueEnqueue, to perform an insertion sort.
CFStringRef	dataBecameReadyNotification() < If triggers of type kCMBufferQueueTrigger_WhenDataBecomesReady are installed, the queue will listen for this notification on the head buffer.
CMBufferCallbacks.Function_getDecodeTimeStamp	getDecodeTimeStamp() < This callback is called from CMBufferQueueGetFirstDecodeTimeStamp (once), and from CMBufferQueueGetMinDecodeTimeStamp (multiple times).
CMBufferCallbacks.Function_getDuration	getDuration() < This callback is called (once) during enqueue and dequeue operations to update the total duration of the queue.
CMBufferCallbacks.Function_getPresentationTimeStamp	getPresentationTimeStamp() < This callback is called from CMBufferQueueGetFirstPresentationTimeStamp (once) and from CMBufferQueueGetMinPresentationTimeStamp (multiple times).
CMBufferCallbacks.Function_getSize	getSize() < This callback is called (once) during enqueue and dequeue operation to update the total size of the queue.
CMBufferCallbacks.Function_isDataReady	isDataReady() < This callback is called from CMBufferQueueDequeueIfDataReadyAndRetain, to ask if the buffer that is about to be dequeued is ready.
org.moe.natj.general.ptr.VoidPtr	refcon() < Client refcon to be passed to all callbacks (can be NULL, if the callbacks don't require it).
void	setCompare(CMBufferCallbacks.Function_compare value) < This callback is called (multiple times) from CMBufferQueueEnqueue, to perform an insertion sort.
void	setDataBecameReadyNotification(CFStringRef value) < If triggers of type kCMBufferQueueTrigger_WhenDataBecomesReady are installed, the queue will listen for this notification on the head buffer.
void	setGetDecodeTimeStamp(CMBufferCallbacks.Function_getDecodeTimeStamp value) < This callback is called from CMBufferQueueGetFirstDecodeTimeStamp (once), and from CMBufferQueueGetMinDecodeTimeStamp (multiple times).
void	setGetDuration(CMBufferCallbacks.Function_getDuration value) < This callback is called (once) during enqueue and dequeue operations to update the total duration of the queue.
void	setGetPresentationTimeStamp(CMBufferCallbacks.Function_getPresentationTimeStamp value) < This callback is called from CMBufferQueueGetFirstPresentationTimeStamp (once) and from CMBufferQueueGetMinPresentationTimeStamp (multiple times).
void	setGetSize(CMBufferCallbacks.Function_getSize value) < This callback is called (once) during enqueue and dequeue operation to update the total size of the queue.
void	setIsDataReady(CMBufferCallbacks.Function_isDataReady value) < This callback is called from CMBufferQueueDequeueIfDataReadyAndRetain, to ask if the buffer that is about to be dequeued is ready.
void	setRefcon(org.moe.natj.general.ptr.VoidPtr value) < Client refcon to be passed to all callbacks (can be NULL, if the callbacks don't require it).
void	setVersion(int value) < Must be 0 or 1.
int	version() < Must be 0 or 1.

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

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CMBufferCallbacks

public CMBufferCallbacks()

CMBufferCallbacks

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

Method Detail

version

public int version()

< Must be 0 or 1.

setVersion

public void setVersion(int value)

< Must be 0 or 1.

refcon

public org.moe.natj.general.ptr.VoidPtr refcon()

< Client refcon to be passed to all callbacks (can be NULL, if the callbacks don't require it).

setRefcon

public void setRefcon(org.moe.natj.general.ptr.VoidPtr value)

< Client refcon to be passed to all callbacks (can be NULL, if the callbacks don't require it).

getDecodeTimeStamp

public CMBufferCallbacks.Function_getDecodeTimeStamp getDecodeTimeStamp()

< This callback is called from CMBufferQueueGetFirstDecodeTimeStamp (once), and from CMBufferQueueGetMinDecodeTimeStamp (multiple times). It should return the decode timestamp of the buffer. If there are multiple samples in the buffer, this callback should return the minimum decode timestamp in the buffer. Can be NULL (CMBufferQueueGetFirstDecodeTimeStamp and CMBufferQueueGetMinDecodeTimeStamp will return kCMTimeInvalid).

setGetDecodeTimeStamp

public void setGetDecodeTimeStamp(CMBufferCallbacks.Function_getDecodeTimeStamp value)

< This callback is called from CMBufferQueueGetFirstDecodeTimeStamp (once), and from CMBufferQueueGetMinDecodeTimeStamp (multiple times). It should return the decode timestamp of the buffer. If there are multiple samples in the buffer, this callback should return the minimum decode timestamp in the buffer. Can be NULL (CMBufferQueueGetFirstDecodeTimeStamp and CMBufferQueueGetMinDecodeTimeStamp will return kCMTimeInvalid).

getPresentationTimeStamp

public CMBufferCallbacks.Function_getPresentationTimeStamp getPresentationTimeStamp()

< This callback is called from CMBufferQueueGetFirstPresentationTimeStamp (once) and from CMBufferQueueGetMinPresentationTimeStamp (multiple times). It should return the presentation timestamp of the buffer. If there are multiple samples in the buffer, this callback should return the minimum presentation timestamp in the buffer. Can be NULL (CMBufferQueueGetFirstPresentationTimeStamp and CMBufferQueueGetMinPresentationTimeStamp will return kCMTimeInvalid).

setGetPresentationTimeStamp

public void setGetPresentationTimeStamp(CMBufferCallbacks.Function_getPresentationTimeStamp value)

< This callback is called from CMBufferQueueGetFirstPresentationTimeStamp (once) and from CMBufferQueueGetMinPresentationTimeStamp (multiple times). It should return the presentation timestamp of the buffer. If there are multiple samples in the buffer, this callback should return the minimum presentation timestamp in the buffer. Can be NULL (CMBufferQueueGetFirstPresentationTimeStamp and CMBufferQueueGetMinPresentationTimeStamp will return kCMTimeInvalid).

getDuration

public CMBufferCallbacks.Function_getDuration getDuration()

< This callback is called (once) during enqueue and dequeue operations to update the total duration of the queue. Must not be NULL.

setGetDuration

public void setGetDuration(CMBufferCallbacks.Function_getDuration value)

< This callback is called (once) during enqueue and dequeue operations to update the total duration of the queue. Must not be NULL.

isDataReady

public CMBufferCallbacks.Function_isDataReady isDataReady()

< This callback is called from CMBufferQueueDequeueIfDataReadyAndRetain, to ask if the buffer that is about to be dequeued is ready. Can be NULL (data will be assumed to be ready).

setIsDataReady

public void setIsDataReady(CMBufferCallbacks.Function_isDataReady value)

< This callback is called from CMBufferQueueDequeueIfDataReadyAndRetain, to ask if the buffer that is about to be dequeued is ready. Can be NULL (data will be assumed to be ready).

compare

public CMBufferCallbacks.Function_compare compare()

< This callback is called (multiple times) from CMBufferQueueEnqueue, to perform an insertion sort. Can be NULL (queue will be FIFO).

setCompare

public void setCompare(CMBufferCallbacks.Function_compare value)

< This callback is called (multiple times) from CMBufferQueueEnqueue, to perform an insertion sort. Can be NULL (queue will be FIFO).

dataBecameReadyNotification

public CFStringRef dataBecameReadyNotification()

< If triggers of type kCMBufferQueueTrigger_WhenDataBecomesReady are installed, the queue will listen for this notification on the head buffer. Can be NULL (then the queue won't listen for it).

setDataBecameReadyNotification

public void setDataBecameReadyNotification(CFStringRef value)

< If triggers of type kCMBufferQueueTrigger_WhenDataBecomesReady are installed, the queue will listen for this notification on the head buffer. Can be NULL (then the queue won't listen for it).

getSize

public CMBufferCallbacks.Function_getSize getSize()

< This callback is called (once) during enqueue and dequeue operation to update the total size of the queue. Can be NULL. Ignored if version < 1.

setGetSize

public void setGetSize(CMBufferCallbacks.Function_getSize value)

< This callback is called (once) during enqueue and dequeue operation to update the total size of the queue. Can be NULL. Ignored if version < 1.