specifies secure content mode for composition layers.

Description

XrCompositionLayerSecureContentFB contains additional flags to indicate a composition layer contains secure content and must not be written to external outputs.

If both COMPOSITION_LAYER_SECURE_CONTENT_EXCLUDE_LAYER_BIT_FB and COMPOSITION_LAYER_SECURE_CONTENT_REPLACE_LAYER_BIT_FB are set, COMPOSITION_LAYER_SECURE_CONTENT_EXCLUDE_LAYER_BIT_FB will take precedence.

To specify the additional flags, you must create a XrCompositionLayerSecureContentFB structure and pass it via the XrCompositionLayerBaseHeader structure’s next parameter.

Valid Usage (Implicit)

The XR_FB_composition_layer_secure_content extension must be enabled prior to using XrCompositionLayerSecureContentFB
type must be TYPE_COMPOSITION_LAYER_SECURE_CONTENT_FB
next must be NULL or a valid pointer to the next structure in a structure chain
flags must be a valid combination of XrCompositionLayerSecureContentFlagBitsFB values
flags must not be 0

Layout


struct XrCompositionLayerSecureContentFB {
    XrStructureType type;
    void const * next;
    XrCompositionLayerSecureContentFlagsFB flags;
}

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	XrCompositionLayerSecureContentFB.Buffer An array of `XrCompositionLayerSecureContentFB` structs.

Field Summary

Modifier and Type	Field and Description
public static final int	ALIGNOF The struct alignment in bytes.
public static final int	FLAGS The struct member offsets.
public static final int	NEXT The struct member offsets.
public static final int	SIZEOF The struct size in bytes.
public static final int	TYPE The struct member offsets.

Inherited from org.lwjgl.system.Struct:: container DEFAULT_ALIGN_AS DEFAULT_PACK_ALIGNMENT

Constructor Summary

Access	Constructor and Description
protected	XrCompositionLayerSecureContentFB(long address, ByteBuffer container)
public	XrCompositionLayerSecureContentFB(ByteBuffer container) Creates a `XrCompositionLayerSecureContentFB` instance at the current position of the specified `ByteBuffer` container.

Method Summary

Modifier and Type	Method and Description
public static XrCompositionLayerSecureContentFB	calloc() Returns a new `XrCompositionLayerSecureContentFB` instance allocated with `memCalloc`.
public static XrCompositionLayerSecureContentFB.Buffer	calloc(int the buffer capacity capacity) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated with `memCalloc`.
public static XrCompositionLayerSecureContentFB	calloc(MemoryStack the stack from which to allocate stack) Returns a new `XrCompositionLayerSecureContentFB` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static XrCompositionLayerSecureContentFB.Buffer	calloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
protected XrCompositionLayerSecureContentFB	create(long the struct memory address address, ByteBuffer an optional container buffer, to be referenced strongly by the struct instance. container) Implements abstract org.lwjgl.system.Struct.create. Similar to `the constructor`, but returns the exact type of the `Struct` subclass.
public static XrCompositionLayerSecureContentFB	create() Returns a new `XrCompositionLayerSecureContentFB` instance allocated with `BufferUtils`.
public static XrCompositionLayerSecureContentFB	create(long address) Returns a new `XrCompositionLayerSecureContentFB` instance for the specified memory address.
public static XrCompositionLayerSecureContentFB.Buffer	create(int the buffer capacity capacity) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated with `BufferUtils`.
public static XrCompositionLayerSecureContentFB.Buffer	create(long the memory address address, int the buffer capacity capacity) Create a `XrCompositionLayerSecureContentFB.Buffer` instance at the specified memory.
public static XrCompositionLayerSecureContentFB	createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`.
public static XrCompositionLayerSecureContentFB.Buffer	createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`.
public long	flags() a bitmask of `XrCompositionLayerSecureContentFlagBitsFB`.
public XrCompositionLayerSecureContentFB	flags(long value) Sets the specified value to the `flags` field.
public static XrCompositionLayerSecureContentFB	malloc() Returns a new `XrCompositionLayerSecureContentFB` instance allocated with `memAlloc`.
public static XrCompositionLayerSecureContentFB.Buffer	malloc(int the buffer capacity capacity) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated with `memAlloc`.
public static XrCompositionLayerSecureContentFB	malloc(MemoryStack the stack from which to allocate stack) Returns a new `XrCompositionLayerSecureContentFB` instance allocated on the specified `MemoryStack`.
public static XrCompositionLayerSecureContentFB.Buffer	malloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated on the specified `MemoryStack`.
public long	next() `NULL` or a pointer to the next structure in a structure chain.
public XrCompositionLayerSecureContentFB	next(long value) Sets the specified value to the `next` field.
public static long	nflags(long struct) Unsafe version of `flags`.
public static void	nflags(long struct, long value) Unsafe version of `flags`.
public static long	nnext(long struct) Unsafe version of `next`.
public static void	nnext(long struct, long value) Unsafe version of `next`.
public static int	ntype(long struct) Unsafe version of `type`.
public static void	ntype(long struct, int value) Unsafe version of `type`.
public XrCompositionLayerSecureContentFB	set(int type, long next, long flags) Initializes this struct with the specified values.
public XrCompositionLayerSecureContentFB	Returns: this struct set(XrCompositionLayerSecureContentFB the source struct src) Copies the specified struct data to this struct.
public int	sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`.
public int	type() the `XrStructureType` of this structure.
public XrCompositionLayerSecureContentFB	type(int value) Sets the specified value to the `type` field.
public XrCompositionLayerSecureContentFB	type$Default() Sets the `TYPE_COMPOSITION_LAYER_SECURE_CONTENT_FB` value to the `type` field.

Field Detail

ALIGNOF	back to summary
public static final int ALIGNOF The struct alignment in bytes.

FLAGS	back to summary
public static final int FLAGS The struct member offsets.

NEXT	back to summary
public static final int NEXT The struct member offsets.

SIZEOF	back to summary
public static final int SIZEOF The struct size in bytes.

TYPE	back to summary
public static final int TYPE The struct member offsets.

Constructor Detail

XrCompositionLayerSecureContentFB	back to summary
protected XrCompositionLayerSecureContentFB(long address, ByteBuffer container)

XrCompositionLayerSecureContentFB back to summary

XrCompositionLayerSecureContentFB	back to summary
public XrCompositionLayerSecureContentFB(ByteBuffer container) Creates a `XrCompositionLayerSecureContentFB` instance at the current position of the specified `ByteBuffer` container. Changes to the buffer's content will be visible to the struct instance and vice versa. The created instance holds a strong reference to the container object.

public XrCompositionLayerSecureContentFB(ByteBuffer container)

Creates a XrCompositionLayerSecureContentFB instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Detail

calloc	back to summary
public static XrCompositionLayerSecureContentFB calloc() Returns a new `XrCompositionLayerSecureContentFB` instance allocated with `memCalloc`. The instance must be explicitly freed.

calloc back to summary

calloc	back to summary
public static XrCompositionLayerSecureContentFB.Buffer calloc(int capacity) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated with `memCalloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static XrCompositionLayerSecureContentFB.Buffer calloc(int capacity)

Returns a new XrCompositionLayerSecureContentFB.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters

capacity:int: the buffer capacity

calloc back to summary

calloc	back to summary
public static XrCompositionLayerSecureContentFB calloc(MemoryStack stack) Returns a new `XrCompositionLayerSecureContentFB` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters stack:MemoryStack the stack from which to allocate

public static XrCompositionLayerSecureContentFB calloc(MemoryStack stack)

Returns a new XrCompositionLayerSecureContentFB instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters

stack:MemoryStack: the stack from which to allocate

calloc back to summary

calloc	back to summary
public static XrCompositionLayerSecureContentFB.Buffer calloc(int capacity, MemoryStack stack) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static XrCompositionLayerSecureContentFB.Buffer calloc(int capacity, MemoryStack stack)

Returns a new XrCompositionLayerSecureContentFB.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

create back to summary

create	back to summary
protected XrCompositionLayerSecureContentFB create(long address, ByteBuffer container) Implements abstract org.lwjgl.system.Struct.create. Doc from org.lwjgl.system.Struct.create. Similar to `the constructor`, but returns the exact type of the `Struct` subclass. Effectively, every `Struct` instance is a factory for more instances of the same type. This is used by `StructBuffer`. Parameters address:long the struct memory address container:ByteBuffer an optional container buffer, to be referenced strongly by the struct instance. Annotations @Override

protected XrCompositionLayerSecureContentFB create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters

address:long: the struct memory address
container:ByteBuffer: an optional container buffer, to be referenced strongly by the struct instance.

Annotations

@Override

create	back to summary
public static XrCompositionLayerSecureContentFB create() Returns a new `XrCompositionLayerSecureContentFB` instance allocated with `BufferUtils`.

create	back to summary
public static XrCompositionLayerSecureContentFB create(long address) Returns a new `XrCompositionLayerSecureContentFB` instance for the specified memory address.

create back to summary

create	back to summary
public static XrCompositionLayerSecureContentFB.Buffer create(int capacity) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated with `BufferUtils`. Parameters capacity:int the buffer capacity

public static XrCompositionLayerSecureContentFB.Buffer create(int capacity)

Returns a new XrCompositionLayerSecureContentFB.Buffer instance allocated with BufferUtils.

Parameters

capacity:int: the buffer capacity

create back to summary

create	back to summary
public static XrCompositionLayerSecureContentFB.Buffer create(long address, int capacity) Create a `XrCompositionLayerSecureContentFB.Buffer` instance at the specified memory. Parameters address:long the memory address capacity:int the buffer capacity

public static XrCompositionLayerSecureContentFB.Buffer create(long address, int capacity)

Create a XrCompositionLayerSecureContentFB.Buffer instance at the specified memory.

Parameters

address:long: the memory address
capacity:int: the buffer capacity

createSafe back to summary

createSafe	back to summary
public static XrCompositionLayerSecureContentFB createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static XrCompositionLayerSecureContentFB createSafe(long address)

Like create, but returns null if address is NULL.

Annotations

@Nullable

createSafe back to summary

createSafe	back to summary
public static XrCompositionLayerSecureContentFB.Buffer createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static XrCompositionLayerSecureContentFB.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations

@Nullable

flags back to summary

flags	back to summary
public long flags() a bitmask of `XrCompositionLayerSecureContentFlagBitsFB`. Annotations @NativeType:XrCompositionLayerSecureContentFlagsFB

public long flags()

a bitmask of XrCompositionLayerSecureContentFlagBitsFB.

Annotations

@NativeType:XrCompositionLayerSecureContentFlagsFB

flags	back to summary
public XrCompositionLayerSecureContentFB flags(long value) Sets the specified value to the `flags` field.

malloc	back to summary
public static XrCompositionLayerSecureContentFB malloc() Returns a new `XrCompositionLayerSecureContentFB` instance allocated with `memAlloc`. The instance must be explicitly freed.

malloc back to summary

malloc	back to summary
public static XrCompositionLayerSecureContentFB.Buffer malloc(int capacity) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated with `memAlloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static XrCompositionLayerSecureContentFB.Buffer malloc(int capacity)

Returns a new XrCompositionLayerSecureContentFB.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters

capacity:int: the buffer capacity

malloc back to summary

malloc	back to summary
public static XrCompositionLayerSecureContentFB malloc(MemoryStack stack) Returns a new `XrCompositionLayerSecureContentFB` instance allocated on the specified `MemoryStack`. Parameters stack:MemoryStack the stack from which to allocate

public static XrCompositionLayerSecureContentFB malloc(MemoryStack stack)

Returns a new XrCompositionLayerSecureContentFB instance allocated on the specified MemoryStack.

Parameters

stack:MemoryStack: the stack from which to allocate

malloc back to summary

malloc	back to summary
public static XrCompositionLayerSecureContentFB.Buffer malloc(int capacity, MemoryStack stack) Returns a new `XrCompositionLayerSecureContentFB.Buffer` instance allocated on the specified `MemoryStack`. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static XrCompositionLayerSecureContentFB.Buffer malloc(int capacity, MemoryStack stack)

Returns a new XrCompositionLayerSecureContentFB.Buffer instance allocated on the specified MemoryStack.

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

next back to summary

next	back to summary
public long next() `NULL` or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension. Annotations @NativeType:void const *

public long next()

NULL or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension.

Annotations

@NativeType:void const *

next	back to summary
public XrCompositionLayerSecureContentFB next(long value) Sets the specified value to the `next` field.

nflags	back to summary
public static long nflags(long struct) Unsafe version of `flags`.

nflags	back to summary
public static void nflags(long struct, long value) Unsafe version of `flags`.

nnext	back to summary
public static long nnext(long struct) Unsafe version of `next`.

nnext	back to summary
public static void nnext(long struct, long value) Unsafe version of `next`.

ntype	back to summary
public static int ntype(long struct) Unsafe version of `type`.

ntype	back to summary
public static void ntype(long struct, int value) Unsafe version of `type`.

set	back to summary
public XrCompositionLayerSecureContentFB set(int type, long next, long flags) Initializes this struct with the specified values.

set	back to summary
public XrCompositionLayerSecureContentFB set(XrCompositionLayerSecureContentFB src) Copies the specified struct data to this struct. Parameters src:XrCompositionLayerSecureContentFB the source struct Returns:XrCompositionLayerSecureContentFB this struct

set

back to summary

public XrCompositionLayerSecureContentFB set(XrCompositionLayerSecureContentFB src)

Copies the specified struct data to this struct.

Parameters

src:XrCompositionLayerSecureContentFB: the source struct

Returns:XrCompositionLayerSecureContentFB

this struct

sizeof back to summary

sizeof	back to summary
public int sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Doc from org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`. Annotations @Override

public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations

@Override

type back to summary

type	back to summary
public int type() the `XrStructureType` of this structure. Annotations @NativeType:XrStructureType

public int type()

the XrStructureType of this structure.

Annotations

@NativeType:XrStructureType

type	back to summary
public XrCompositionLayerSecureContentFB type(int value) Sets the specified value to the `type` field.

type$Default	back to summary
public XrCompositionLayerSecureContentFB type$Default() Sets the `TYPE_COMPOSITION_LAYER_SECURE_CONTENT_FB` value to the `type` field.

org.lwjgl.openxr back to summary

public Class XrCompositionLayerSecureContentFB.Buffer

Class Inheritance

extends StructBuffer<XrCompositionLayerSecureContentFB, XrCompositionLayerSecureContentFB.Buffer>
implements NativeResource

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.CustomBuffer
org.lwjgl.system.StructBuffer
org.lwjgl.openxr.XrCompositionLayerSecureContentFB.Buffer

All Implemented Interfaces

org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of XrCompositionLayerSecureContentFB structs.

Field Summary

Modifier and Type	Field and Description
private static final XrCompositionLayerSecureContentFB	ELEMENT_FACTORY

Constructor Summary

Access	Constructor and Description
public	Buffer(ByteBuffer container) Creates a new `XrCompositionLayerSecureContentFB.Buffer` instance backed by the specified container.
public	Buffer(long address, int cap)
pack-priv	Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and Type	Method and Description
public long	Returns: the value of the `XrCompositionLayerSecureContentFB#flags` field. flags()
public XrCompositionLayerSecureContentFB.Buffer	flags(long value) Sets the specified value to the `XrCompositionLayerSecureContentFB#flags` field.
protected XrCompositionLayerSecureContentFB	getElementFactory() Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.
public long	Returns: the value of the `XrCompositionLayerSecureContentFB#next` field. next()
public XrCompositionLayerSecureContentFB.Buffer	next(long value) Sets the specified value to the `XrCompositionLayerSecureContentFB#next` field.
protected XrCompositionLayerSecureContentFB.Buffer	self() Implements abstract org.lwjgl.system.CustomBuffer.self.
public int	Returns: the value of the `XrCompositionLayerSecureContentFB#type` field. type()
public XrCompositionLayerSecureContentFB.Buffer	type(int value) Sets the specified value to the `XrCompositionLayerSecureContentFB#type` field.
public XrCompositionLayerSecureContentFB.Buffer	type$Default() Sets the `TYPE_COMPOSITION_LAYER_SECURE_CONTENT_FB` value to the `XrCompositionLayerSecureContentFB#type` field.

Inherited from org.lwjgl.system.StructBuffer:: apply apply forEach get get get get iterator parallelStream put put sizeof spliterator stream

Field Detail

ELEMENT_FACTORY	back to summary
private static final XrCompositionLayerSecureContentFB ELEMENT_FACTORY

Constructor Detail

Buffer back to summary

Buffer	back to summary
public Buffer(ByteBuffer container) Creates a new `XrCompositionLayerSecureContentFB.Buffer` instance backed by the specified container. Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by `XrCompositionLayerSecureContentFB#SIZEOF`, and its mark will be undefined. The created buffer instance holds a strong reference to the container object.

public Buffer(ByteBuffer container)

Creates a new XrCompositionLayerSecureContentFB.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by XrCompositionLayerSecureContentFB#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Buffer	back to summary
public Buffer(long address, int cap)

Buffer	back to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

flags	back to summary
public long flags() Returns:long the value of the `XrCompositionLayerSecureContentFB#flags` field. Annotations @NativeType:XrCompositionLayerSecureContentFlagsFB

flags	back to summary
public XrCompositionLayerSecureContentFB.Buffer flags(long value) Sets the specified value to the `XrCompositionLayerSecureContentFB#flags` field.

getElementFactory

back to summary

protected XrCompositionLayerSecureContentFB getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations

@Override

next	back to summary
public long next() Returns:long the value of the `XrCompositionLayerSecureContentFB#next` field. Annotations @NativeType:void const *

next	back to summary
public XrCompositionLayerSecureContentFB.Buffer next(long value) Sets the specified value to the `XrCompositionLayerSecureContentFB#next` field.

self

back to summary

protected XrCompositionLayerSecureContentFB.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations

@Override

type	back to summary
public int type() Returns:int the value of the `XrCompositionLayerSecureContentFB#type` field. Annotations @NativeType:XrStructureType

type	back to summary
public XrCompositionLayerSecureContentFB.Buffer type(int value) Sets the specified value to the `XrCompositionLayerSecureContentFB#type` field.

type$Default	back to summary
public XrCompositionLayerSecureContentFB.Buffer type$Default() Sets the `TYPE_COMPOSITION_LAYER_SECURE_CONTENT_FB` value to the `XrCompositionLayerSecureContentFB#type` field.

public Class XrCompositionLayerSecureContentFB

Description

Valid Usage (Implicit)

See Also

Layout

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class XrCompositionLayerSecureContentFB.Buffer

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail