Package org.lwjgl.openxr

Class XrEyeGazesInfoFB

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<XrEyeGazesInfoFB>
org.lwjgl.openxr.XrEyeGazesInfoFB
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
public class XrEyeGazesInfoFB extends org.lwjgl.system.Struct<XrEyeGazesInfoFB> implements org.lwjgl.system.NativeResource
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();
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • TYPE

      public static final int TYPE
      The struct member offsets.

    • NEXT

      public static final int NEXT
      The struct member offsets.

    • BASESPACE

      public static final int BASESPACE
      The struct member offsets.

    • TIME

      public static final int TIME
      The struct member offsets.

  • Constructor Details

    • XrEyeGazesInfoFB

      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 Details

    • sizeof

      public int sizeof()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<XrEyeGazesInfoFB>

    • type

      public int type()
      the XrStructureType of this structure.

    • next

      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.

    • baseSpace

      public long baseSpace()
      an XrSpace within which the returned eye poses will be represented.

    • time

      public long time()
      an XrTime at which the eye gaze information is requested.

    • type

      public XrEyeGazesInfoFB type(int value)
      Sets the specified value to the type() field.

    • type$Default

      public XrEyeGazesInfoFB type$Default()
      Sets the TYPE_EYE_GAZES_INFO_FB value to the type() field.

    • next

      public XrEyeGazesInfoFB next(long value)
      Sets the specified value to the next() field.

    • baseSpace

      public XrEyeGazesInfoFB baseSpace(XrSpace value)
      Sets the specified value to the baseSpace() field.

    • time

      public XrEyeGazesInfoFB time(long value)
      Sets the specified value to the time() field.

    • set

      public XrEyeGazesInfoFB set(int type, long next, XrSpace baseSpace, long time)
      Initializes this struct with the specified values.

    • set

      public XrEyeGazesInfoFB set(XrEyeGazesInfoFB src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static XrEyeGazesInfoFB malloc()
      Returns a new XrEyeGazesInfoFB instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static XrEyeGazesInfoFB calloc()
      Returns a new XrEyeGazesInfoFB instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static XrEyeGazesInfoFB create()
      Returns a new XrEyeGazesInfoFB instance allocated with BufferUtils.

    • create

      public static XrEyeGazesInfoFB create(long address)
      Returns a new XrEyeGazesInfoFB instance for the specified memory address.

    • createSafe

      public static @Nullable XrEyeGazesInfoFB createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static XrEyeGazesInfoFB.Buffer malloc(int capacity)
      Returns a new XrEyeGazesInfoFB.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static XrEyeGazesInfoFB.Buffer calloc(int capacity)
      Returns a new XrEyeGazesInfoFB.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static XrEyeGazesInfoFB.Buffer create(int capacity)
      Returns a new XrEyeGazesInfoFB.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static XrEyeGazesInfoFB.Buffer create(long address, int capacity)
      Create a XrEyeGazesInfoFB.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable XrEyeGazesInfoFB.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static XrEyeGazesInfoFB malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new XrEyeGazesInfoFB instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static XrEyeGazesInfoFB calloc(org.lwjgl.system.MemoryStack stack)
      Returns a new XrEyeGazesInfoFB instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static XrEyeGazesInfoFB.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new XrEyeGazesInfoFB.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static XrEyeGazesInfoFB.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new XrEyeGazesInfoFB.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • ntype

      public static int ntype(long struct)
      Unsafe version of type().

    • nnext

      public static long nnext(long struct)
      Unsafe version of next().

    • nbaseSpace

      public static long nbaseSpace(long struct)
      Unsafe version of baseSpace().

    • ntime

      public static long ntime(long struct)
      Unsafe version of time().

    • ntype

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

    • nnext

      public static void nnext(long struct, long value)
      Unsafe version of next.

    • nbaseSpace

      public static void nbaseSpace(long struct, XrSpace value)
      Unsafe version of baseSpace.

    • ntime

      public static void ntime(long struct, long value)
      Unsafe version of time.

    • validate

      public static void validate(long struct)
      Validates pointer members that should not be NULL.
      Parameters:
      struct - the struct to validate