Package org.freedesktop.gstreamer.base

Class DataQueueItem

java.lang.Object

org.javagi.base.ProxyInstance

org.freedesktop.gstreamer.base.DataQueueItem

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class DataQueueItem
extends ProxyInstance

Structure used by GstDataQueue. You can supply a different structure, as long as the top of the structure is identical to this structure.

Constructor Summary

Constructors

Constructor	Description
DataQueueItem()	Allocate a new DataQueueItem.
DataQueueItem(Arena arena)	Allocate a new DataQueueItem.
DataQueueItem(MemorySegment address)	Create a DataQueueItem proxy instance for the provided memory address.
DataQueueItem(MiniObject object, int size, long duration, boolean visible, DestroyNotify destroy)	Allocate a new DataQueueItem with the fields set to the provided values.
DataQueueItem(MiniObject object, int size, long duration, boolean visible, DestroyNotify destroy, Arena arena)	Allocate a new DataQueueItem with the fields set to the provided values.

Method Summary

Modifier and Type	Method	Description
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
@Nullable DestroyNotify	readDestroy()	Read the value of the field destroy.
long	readDuration()	Read the value of the field duration.
MiniObject	readObject()	Read the value of the field object.
int	readSize()	Read the value of the field size.
boolean	readVisible()	Read the value of the field visible.
void	writeDestroy(@Nullable DestroyNotify destroy, Arena _arena)	Write a value in the field destroy.
void	writeDuration(long duration)	Write a value in the field duration.
void	writeObject(MiniObject object)	Write a value in the field object.
void	writeSize(int size)	Write a value in the field size.
void	writeVisible(boolean visible)	Write a value in the field visible.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DataQueueItem

public DataQueueItem(MemorySegment address)

Create a DataQueueItem proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

DataQueueItem

public DataQueueItem(Arena arena)

Allocate a new DataQueueItem.

Parameters:

arena - to control the memory allocation scope

DataQueueItem

public DataQueueItem()

Allocate a new DataQueueItem. The memory is allocated with Arena.ofAuto().

DataQueueItem

public DataQueueItem(MiniObject object,
 int size,
 long duration,
 boolean visible,
 DestroyNotify destroy,
 Arena arena)

Allocate a new DataQueueItem with the fields set to the provided values.

Parameters:

object - value for the field object

size - value for the field size

duration - value for the field duration

visible - value for the field visible

destroy - value for the field destroy

arena - to control the memory allocation scope

DataQueueItem

public DataQueueItem(MiniObject object,
 int size,
 long duration,
 boolean visible,
 DestroyNotify destroy)

Allocate a new DataQueueItem with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

object - value for the field object

size - value for the field size

duration - value for the field duration

visible - value for the field visible

destroy - value for the field destroy

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readObject

public MiniObject readObject()

Read the value of the field object.

Returns:

The value of the field object

writeObject

public void writeObject(MiniObject object)

Write a value in the field object.

Parameters:

object - The new value for the field object

readSize

public int readSize()

Read the value of the field size.

Returns:

The value of the field size

writeSize

public void writeSize(int size)

Write a value in the field size.

Parameters:

size - The new value for the field size

readDuration

public long readDuration()

Read the value of the field duration.

Returns:

The value of the field duration

writeDuration

public void writeDuration(long duration)

Write a value in the field duration.

Parameters:

duration - The new value for the field duration

readVisible

public boolean readVisible()

Read the value of the field visible.

Returns:

The value of the field visible

writeVisible

public void writeVisible(boolean visible)

Write a value in the field visible.

Parameters:

visible - The new value for the field visible

readDestroy

public @Nullable DestroyNotify readDestroy()

Read the value of the field destroy.

Returns:

The value of the field destroy

writeDestroy

public void writeDestroy(@Nullable DestroyNotify destroy,
 Arena _arena)

Write a value in the field destroy.

Parameters:

destroy - The new value for the field destroy

_arena - to control the memory allocation scope