Top Description Inners Fields Constructors Methods
org.lwjgl.openxr

public Class XrEyeGazesInfoFB

extends Struct<XrEyeGazesInfoFB>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Describes the information to get eye gaze.
Description

The application should request a time equal to the predicted display time for the rendered frame. The system will employ appropriate modeling to provide eye gaze at this time.

Valid Usage (Implicit)
See Also

GetEyeGazesFB

Layout


struct XrEyeGazesInfoFB {
    XrStructureType type;
    void const * next;
    XrSpace baseSpace;
    XrTime time;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
BASESPACE

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
TIME

The struct member offsets.

public static final int
TYPE

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
XrEyeGazesInfoFB(long address, ByteBuffer container)

public
XrEyeGazesInfoFB(ByteBuffer container)

Creates a XrEyeGazesInfoFB instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public long
baseSpace()

an XrSpace within which the returned eye poses will be represented.

public XrEyeGazesInfoFB
baseSpace(XrSpace value)

Sets the specified value to the baseSpace field.

public static XrEyeGazesInfoFB
calloc()

Returns a new XrEyeGazesInfoFB instance allocated with memCalloc.

public static XrEyeGazesInfoFB.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new XrEyeGazesInfoFB.Buffer instance allocated with memCalloc.

public static XrEyeGazesInfoFB
calloc(MemoryStack
the stack from which to allocate
stack
)

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

public static XrEyeGazesInfoFB.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

protected XrEyeGazesInfoFB
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 XrEyeGazesInfoFB
create()

Returns a new XrEyeGazesInfoFB instance allocated with BufferUtils.

public static XrEyeGazesInfoFB
create(long address)

Returns a new XrEyeGazesInfoFB instance for the specified memory address.

public static XrEyeGazesInfoFB.Buffer
create(int
the buffer capacity
capacity
)

Returns a new XrEyeGazesInfoFB.Buffer instance allocated with BufferUtils.

public static XrEyeGazesInfoFB.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a XrEyeGazesInfoFB.Buffer instance at the specified memory.

public static XrEyeGazesInfoFB
createSafe(long address)

Like create, but returns null if address is NULL.

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

Like create, but returns null if address is NULL.

public static XrEyeGazesInfoFB
malloc()

Returns a new XrEyeGazesInfoFB instance allocated with memAlloc.

public static XrEyeGazesInfoFB.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new XrEyeGazesInfoFB.Buffer instance allocated with memAlloc.

public static XrEyeGazesInfoFB
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new XrEyeGazesInfoFB instance allocated on the specified MemoryStack.

public static XrEyeGazesInfoFB.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

public static long
nbaseSpace(long struct)

Unsafe version of baseSpace.

public static void
nbaseSpace(long struct, XrSpace value)

Unsafe version of baseSpace.

public long
next()

NULL or a pointer to the next structure in a structure chain.

public XrEyeGazesInfoFB
next(long value)

Sets the specified value to the next field.

public static long
nnext(long struct)

Unsafe version of next.

public static void
nnext(long struct, long value)

Unsafe version of next.

public static long
ntime(long struct)

Unsafe version of time.

public static void
ntime(long struct, long value)

Unsafe version of time.

public static int
ntype(long struct)

Unsafe version of type.

public static void
ntype(long struct, int value)

Unsafe version of type.

public XrEyeGazesInfoFB
set(int type, long next, XrSpace baseSpace, long time)

Initializes this struct with the specified values.

public XrEyeGazesInfoFB

Returns:

this struct
set
(XrEyeGazesInfoFB
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 long
time()

an XrTime at which the eye gaze information is requested.

public XrEyeGazesInfoFB
time(long value)

Sets the specified value to the time field.

public int
type()

the XrStructureType of this structure.

public XrEyeGazesInfoFB
type(int value)

Sets the specified value to the type field.

public XrEyeGazesInfoFB
type$Default()

Sets the TYPE_EYE_GAZES_INFO_FB value to the type field.

public static void
validate(long
the struct to validate
struct
)

Validates pointer members that should not be NULL.

Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

BASESPACEback to summary
public static final int BASESPACE

The struct member offsets.

NEXTback to summary
public static final int NEXT

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

TIMEback to summary
public static final int TIME

The struct member offsets.

TYPEback to summary
public static final int TYPE

The struct member offsets.

Constructor Detail

XrEyeGazesInfoFBback to summary
protected XrEyeGazesInfoFB(long address, ByteBuffer container)
XrEyeGazesInfoFBback to summary
public XrEyeGazesInfoFB(ByteBuffer container)

Creates a XrEyeGazesInfoFB 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

baseSpaceback to summary
public long baseSpace()

an XrSpace within which the returned eye poses will be represented.

Annotations
@NativeType:XrSpace
baseSpaceback to summary
public XrEyeGazesInfoFB baseSpace(XrSpace value)

Sets the specified value to the baseSpace field.

callocback to summary
public static XrEyeGazesInfoFB calloc()

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

callocback to summary
public static XrEyeGazesInfoFB.Buffer calloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

callocback to summary
public static XrEyeGazesInfoFB calloc(MemoryStack stack)

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

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static XrEyeGazesInfoFB.Buffer calloc(int capacity, MemoryStack stack)

Returns a new XrEyeGazesInfoFB.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

createback to summary
protected XrEyeGazesInfoFB 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
createback to summary
public static XrEyeGazesInfoFB create()

Returns a new XrEyeGazesInfoFB instance allocated with BufferUtils.

createback to summary
public static XrEyeGazesInfoFB create(long address)

Returns a new XrEyeGazesInfoFB instance for the specified memory address.

createback to summary
public static XrEyeGazesInfoFB.Buffer create(int capacity)

Returns a new XrEyeGazesInfoFB.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static XrEyeGazesInfoFB.Buffer create(long address, int capacity)

Create a XrEyeGazesInfoFB.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static XrEyeGazesInfoFB createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static XrEyeGazesInfoFB.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
mallocback to summary
public static XrEyeGazesInfoFB malloc()

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

mallocback to summary
public static XrEyeGazesInfoFB.Buffer malloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static XrEyeGazesInfoFB malloc(MemoryStack stack)

Returns a new XrEyeGazesInfoFB instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static XrEyeGazesInfoFB.Buffer malloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

nbaseSpaceback to summary
public static long nbaseSpace(long struct)

Unsafe version of baseSpace.

nbaseSpaceback to summary
public static void nbaseSpace(long struct, XrSpace value)

Unsafe version of baseSpace.

nextback 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 *
nextback to summary
public XrEyeGazesInfoFB next(long value)

Sets the specified value to the next field.

nnextback to summary
public static long nnext(long struct)

Unsafe version of next.

nnextback to summary
public static void nnext(long struct, long value)

Unsafe version of next.

ntimeback to summary
public static long ntime(long struct)

Unsafe version of time.

ntimeback to summary
public static void ntime(long struct, long value)

Unsafe version of time.

ntypeback to summary
public static int ntype(long struct)

Unsafe version of type.

ntypeback to summary
public static void ntype(long struct, int value)

Unsafe version of type.

setback to summary
public XrEyeGazesInfoFB set(int type, long next, XrSpace baseSpace, long time)

Initializes this struct with the specified values.

setback to summary
public XrEyeGazesInfoFB set(XrEyeGazesInfoFB src)

Copies the specified struct data to this struct.

Parameters
src:XrEyeGazesInfoFB

the source struct

Returns:XrEyeGazesInfoFB

this struct

sizeofback to summary
public int sizeof()

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

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

Returns sizeof(struct).

Annotations
@Override
timeback to summary
public long time()

an XrTime at which the eye gaze information is requested.

Annotations
@NativeType:XrTime
timeback to summary
public XrEyeGazesInfoFB time(long value)

Sets the specified value to the time field.

typeback to summary
public int type()

the XrStructureType of this structure.

Annotations
@NativeType:XrStructureType
typeback to summary
public XrEyeGazesInfoFB type(int value)

Sets the specified value to the type field.

type$Defaultback to summary
public XrEyeGazesInfoFB type$Default()

Sets the TYPE_EYE_GAZES_INFO_FB value to the type field.

validateback to summary
public static void validate(long struct)

Validates pointer members that should not be NULL.

Parameters
struct:long

the struct to validate

org.lwjgl.openxr back to summary

public Class XrEyeGazesInfoFB.Buffer

extends StructBuffer<XrEyeGazesInfoFB, XrEyeGazesInfoFB.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of XrEyeGazesInfoFB structs.

Field Summary

Modifier and TypeField and Description
private static final XrEyeGazesInfoFB

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new XrEyeGazesInfoFB.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 TypeMethod and Description
public long

Returns:

the value of the XrEyeGazesInfoFB#baseSpace field.
baseSpace
()

public XrEyeGazesInfoFB.Buffer
baseSpace(XrSpace value)

Sets the specified value to the XrEyeGazesInfoFB#baseSpace field.

protected XrEyeGazesInfoFB
public long

Returns:

the value of the XrEyeGazesInfoFB#next field.
next
()

public XrEyeGazesInfoFB.Buffer
next(long value)

Sets the specified value to the XrEyeGazesInfoFB#next field.

protected XrEyeGazesInfoFB.Buffer
public long

Returns:

the value of the XrEyeGazesInfoFB#time field.
time
()

public XrEyeGazesInfoFB.Buffer
time(long value)

Sets the specified value to the XrEyeGazesInfoFB#time field.

public int

Returns:

the value of the XrEyeGazesInfoFB#type field.
type
()

public XrEyeGazesInfoFB.Buffer
type(int value)

Sets the specified value to the XrEyeGazesInfoFB#type field.

public XrEyeGazesInfoFB.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final XrEyeGazesInfoFB ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new XrEyeGazesInfoFB.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 XrEyeGazesInfoFB#SIZEOF, and its mark will be undefined.

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

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

Method Detail

baseSpaceback to summary
public long baseSpace()
Returns:long

the value of the XrEyeGazesInfoFB#baseSpace field.

Annotations
@NativeType:XrSpace
baseSpaceback to summary
public XrEyeGazesInfoFB.Buffer baseSpace(XrSpace value)

Sets the specified value to the XrEyeGazesInfoFB#baseSpace field.

getElementFactoryback to summary
protected XrEyeGazesInfoFB getElementFactory()

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

Annotations
@Override
nextback to summary
public long next()
Returns:long

the value of the XrEyeGazesInfoFB#next field.

Annotations
@NativeType:void const *
nextback to summary
public XrEyeGazesInfoFB.Buffer next(long value)

Sets the specified value to the XrEyeGazesInfoFB#next field.

selfback to summary
protected XrEyeGazesInfoFB.Buffer self()

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

Annotations
@Override
timeback to summary
public long time()
Returns:long

the value of the XrEyeGazesInfoFB#time field.

Annotations
@NativeType:XrTime
timeback to summary
public XrEyeGazesInfoFB.Buffer time(long value)

Sets the specified value to the XrEyeGazesInfoFB#time field.

typeback to summary
public int type()
Returns:int

the value of the XrEyeGazesInfoFB#type field.

Annotations
@NativeType:XrStructureType
typeback to summary
public XrEyeGazesInfoFB.Buffer type(int value)

Sets the specified value to the XrEyeGazesInfoFB#type field.

type$Defaultback to summary
public XrEyeGazesInfoFB.Buffer type$Default()

Sets the TYPE_EYE_GAZES_INFO_FB value to the XrEyeGazesInfoFB#type field.