Class ProtectionMeta

java.lang.Object

org.javagi.base.ProxyInstance

org.freedesktop.gstreamer.gst.ProtectionMeta

All Implemented Interfaces:

Proxy

@Generated("org.javagi.JavaGI")
public class ProtectionMeta
extends ProxyInstance

Metadata type that holds information about a sample from a protection-protected track, including the information needed to decrypt it (if it is encrypted).

Since:

1.6

Constructor Summary

Constructors

Constructor	Description
ProtectionMeta()	Allocate a new ProtectionMeta.
ProtectionMeta(Arena arena)	Allocate a new ProtectionMeta.
ProtectionMeta(MemorySegment address)	Create a ProtectionMeta proxy instance for the provided memory address.
ProtectionMeta(Meta meta, Structure info)	Allocate a new ProtectionMeta with the fields set to the provided values.
ProtectionMeta(Meta meta, Structure info, Arena arena)	Allocate a new ProtectionMeta with the fields set to the provided values.

Method Summary

Modifier and Type	Method	Description
static MetaInfo	getInfo()
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
Structure	readInfo()	Read the value of the field info.
@Nullable Meta	readMeta()	Read the value of the field meta.
void	writeInfo(Structure info)	Write a value in the field info.
void	writeMeta(@Nullable Meta meta)	Write a value in the field meta.

Methods inherited from class ProxyInstance

equals, handle, hashCode

Methods inherited from class Object

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

Constructor Details

ProtectionMeta

public ProtectionMeta(MemorySegment address)

Create a ProtectionMeta proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

ProtectionMeta

public ProtectionMeta(Arena arena)

Allocate a new ProtectionMeta.

Parameters:

arena - to control the memory allocation scope

ProtectionMeta

public ProtectionMeta()

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

ProtectionMeta

public ProtectionMeta(Meta meta,
 Structure info,
 Arena arena)

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

Parameters:

meta - value for the field meta

info - value for the field info

arena - to control the memory allocation scope

ProtectionMeta

public ProtectionMeta(Meta meta,
 Structure info)

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

Parameters:

meta - value for the field meta

info - value for the field info

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readMeta

public @Nullable Meta readMeta()

Read the value of the field meta.

Returns:

The value of the field meta

writeMeta

public void writeMeta(@Nullable Meta meta)

Write a value in the field meta.

Parameters:

meta - The new value for the field meta

readInfo

public Structure readInfo()

Read the value of the field info.

Returns:

The value of the field info

writeInfo

public void writeInfo(Structure info)

Write a value in the field info.

Parameters:

info - The new value for the field info

getInfo

public static MetaInfo getInfo()