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A royalty-free, open standard that provides high-performance access to Augmented Reality (AR) and Virtual Reality (VR)—collectively known as XR—platforms and devices.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.openxr;
import org.jspecify.annotations.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Camera extrinsics state.
*
* Valid Usage (Implicit)
*
*
* - The {@link OCULUSExternalCamera XR_OCULUS_external_camera} extension must be enabled prior to using {@link XrExternalCameraExtrinsicsOCULUS}
* - {@code cameraStatusFlags} must be 0 or a valid combination of {@code XrExternalCameraStatusFlagBitsOCULUS} values
* - {@code attachedToDevice} must be a valid {@code XrExternalCameraAttachedToDeviceOCULUS} value
*
*
* See Also
*
* {@link XrExternalCameraOCULUS}, {@link XrPosef}
*
* Layout
*
*
* struct XrExternalCameraExtrinsicsOCULUS {
* XrTime {@link #lastChangeTime};
* XrExternalCameraStatusFlagsOCULUS {@link #cameraStatusFlags};
* XrExternalCameraAttachedToDeviceOCULUS {@link #attachedToDevice};
* {@link XrPosef XrPosef} {@link #relativePose};
* }
*/
public class XrExternalCameraExtrinsicsOCULUS extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
/** The struct alignment in bytes. */
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
LASTCHANGETIME,
CAMERASTATUSFLAGS,
ATTACHEDTODEVICE,
RELATIVEPOSE;
static {
Layout layout = __struct(
__member(8),
__member(8),
__member(4),
__member(XrPosef.SIZEOF, XrPosef.ALIGNOF)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
LASTCHANGETIME = layout.offsetof(0);
CAMERASTATUSFLAGS = layout.offsetof(1);
ATTACHEDTODEVICE = layout.offsetof(2);
RELATIVEPOSE = layout.offsetof(3);
}
protected XrExternalCameraExtrinsicsOCULUS(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected XrExternalCameraExtrinsicsOCULUS create(long address, @Nullable ByteBuffer container) {
return new XrExternalCameraExtrinsicsOCULUS(address, container);
}
/**
* Creates a {@code XrExternalCameraExtrinsicsOCULUS} instance at the current position of the specified {@link 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 XrExternalCameraExtrinsicsOCULUS(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** the {@code XrTime} when this camera’s extrinsics last changed. */
@NativeType("XrTime")
public long lastChangeTime() { return nlastChangeTime(address()); }
/** the {@code XrExternalCameraStatusFlagsOCULUS} for this camera’s status. */
@NativeType("XrExternalCameraStatusFlagsOCULUS")
public long cameraStatusFlags() { return ncameraStatusFlags(address()); }
/** the {@code XrExternalCameraAttachedToDeviceOCULUS} for the device this camera is attached to */
@NativeType("XrExternalCameraAttachedToDeviceOCULUS")
public int attachedToDevice() { return nattachedToDevice(address()); }
/** the {@link XrPosef} for offset of the camera from the device that the camera is attached to */
public XrPosef relativePose() { return nrelativePose(address()); }
/** Sets the specified value to the {@link #lastChangeTime} field. */
public XrExternalCameraExtrinsicsOCULUS lastChangeTime(@NativeType("XrTime") long value) { nlastChangeTime(address(), value); return this; }
/** Sets the specified value to the {@link #cameraStatusFlags} field. */
public XrExternalCameraExtrinsicsOCULUS cameraStatusFlags(@NativeType("XrExternalCameraStatusFlagsOCULUS") long value) { ncameraStatusFlags(address(), value); return this; }
/** Sets the specified value to the {@link #attachedToDevice} field. */
public XrExternalCameraExtrinsicsOCULUS attachedToDevice(@NativeType("XrExternalCameraAttachedToDeviceOCULUS") int value) { nattachedToDevice(address(), value); return this; }
/** Copies the specified {@link XrPosef} to the {@link #relativePose} field. */
public XrExternalCameraExtrinsicsOCULUS relativePose(XrPosef value) { nrelativePose(address(), value); return this; }
/** Passes the {@link #relativePose} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrExternalCameraExtrinsicsOCULUS relativePose(java.util.function.Consumer consumer) { consumer.accept(relativePose()); return this; }
/** Initializes this struct with the specified values. */
public XrExternalCameraExtrinsicsOCULUS set(
long lastChangeTime,
long cameraStatusFlags,
int attachedToDevice,
XrPosef relativePose
) {
lastChangeTime(lastChangeTime);
cameraStatusFlags(cameraStatusFlags);
attachedToDevice(attachedToDevice);
relativePose(relativePose);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public XrExternalCameraExtrinsicsOCULUS set(XrExternalCameraExtrinsicsOCULUS src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code XrExternalCameraExtrinsicsOCULUS} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static XrExternalCameraExtrinsicsOCULUS malloc() {
return new XrExternalCameraExtrinsicsOCULUS(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code XrExternalCameraExtrinsicsOCULUS} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static XrExternalCameraExtrinsicsOCULUS calloc() {
return new XrExternalCameraExtrinsicsOCULUS(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code XrExternalCameraExtrinsicsOCULUS} instance allocated with {@link BufferUtils}. */
public static XrExternalCameraExtrinsicsOCULUS create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new XrExternalCameraExtrinsicsOCULUS(memAddress(container), container);
}
/** Returns a new {@code XrExternalCameraExtrinsicsOCULUS} instance for the specified memory address. */
public static XrExternalCameraExtrinsicsOCULUS create(long address) {
return new XrExternalCameraExtrinsicsOCULUS(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static @Nullable XrExternalCameraExtrinsicsOCULUS createSafe(long address) {
return address == NULL ? null : new XrExternalCameraExtrinsicsOCULUS(address, null);
}
/**
* Returns a new {@link XrExternalCameraExtrinsicsOCULUS.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static XrExternalCameraExtrinsicsOCULUS.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link XrExternalCameraExtrinsicsOCULUS.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static XrExternalCameraExtrinsicsOCULUS.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link XrExternalCameraExtrinsicsOCULUS.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static XrExternalCameraExtrinsicsOCULUS.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link XrExternalCameraExtrinsicsOCULUS.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static XrExternalCameraExtrinsicsOCULUS.Buffer create(long address, int capacity) {
return new Buffer(address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static XrExternalCameraExtrinsicsOCULUS.@Nullable Buffer createSafe(long address, int capacity) {
return address == NULL ? null : new Buffer(address, capacity);
}
/**
* Returns a new {@code XrExternalCameraExtrinsicsOCULUS} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static XrExternalCameraExtrinsicsOCULUS malloc(MemoryStack stack) {
return new XrExternalCameraExtrinsicsOCULUS(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code XrExternalCameraExtrinsicsOCULUS} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static XrExternalCameraExtrinsicsOCULUS calloc(MemoryStack stack) {
return new XrExternalCameraExtrinsicsOCULUS(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link XrExternalCameraExtrinsicsOCULUS.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static XrExternalCameraExtrinsicsOCULUS.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link XrExternalCameraExtrinsicsOCULUS.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static XrExternalCameraExtrinsicsOCULUS.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #lastChangeTime}. */
public static long nlastChangeTime(long struct) { return memGetLong(struct + XrExternalCameraExtrinsicsOCULUS.LASTCHANGETIME); }
/** Unsafe version of {@link #cameraStatusFlags}. */
public static long ncameraStatusFlags(long struct) { return memGetLong(struct + XrExternalCameraExtrinsicsOCULUS.CAMERASTATUSFLAGS); }
/** Unsafe version of {@link #attachedToDevice}. */
public static int nattachedToDevice(long struct) { return memGetInt(struct + XrExternalCameraExtrinsicsOCULUS.ATTACHEDTODEVICE); }
/** Unsafe version of {@link #relativePose}. */
public static XrPosef nrelativePose(long struct) { return XrPosef.create(struct + XrExternalCameraExtrinsicsOCULUS.RELATIVEPOSE); }
/** Unsafe version of {@link #lastChangeTime(long) lastChangeTime}. */
public static void nlastChangeTime(long struct, long value) { memPutLong(struct + XrExternalCameraExtrinsicsOCULUS.LASTCHANGETIME, value); }
/** Unsafe version of {@link #cameraStatusFlags(long) cameraStatusFlags}. */
public static void ncameraStatusFlags(long struct, long value) { memPutLong(struct + XrExternalCameraExtrinsicsOCULUS.CAMERASTATUSFLAGS, value); }
/** Unsafe version of {@link #attachedToDevice(int) attachedToDevice}. */
public static void nattachedToDevice(long struct, int value) { memPutInt(struct + XrExternalCameraExtrinsicsOCULUS.ATTACHEDTODEVICE, value); }
/** Unsafe version of {@link #relativePose(XrPosef) relativePose}. */
public static void nrelativePose(long struct, XrPosef value) { memCopy(value.address(), struct + XrExternalCameraExtrinsicsOCULUS.RELATIVEPOSE, XrPosef.SIZEOF); }
// -----------------------------------
/** An array of {@link XrExternalCameraExtrinsicsOCULUS} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final XrExternalCameraExtrinsicsOCULUS ELEMENT_FACTORY = XrExternalCameraExtrinsicsOCULUS.create(-1L);
/**
* Creates a new {@code XrExternalCameraExtrinsicsOCULUS.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 {@link XrExternalCameraExtrinsicsOCULUS#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
super(container, container.remaining() / SIZEOF);
}
public Buffer(long address, int cap) {
super(address, null, -1, 0, cap, cap);
}
Buffer(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
super(address, container, mark, pos, lim, cap);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected Buffer create(long address, @Nullable ByteBuffer container, int mark, int position, int limit, int capacity) {
return new Buffer(address, container, mark, position, limit, capacity);
}
@Override
protected XrExternalCameraExtrinsicsOCULUS getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link XrExternalCameraExtrinsicsOCULUS#lastChangeTime} field. */
@NativeType("XrTime")
public long lastChangeTime() { return XrExternalCameraExtrinsicsOCULUS.nlastChangeTime(address()); }
/** @return the value of the {@link XrExternalCameraExtrinsicsOCULUS#cameraStatusFlags} field. */
@NativeType("XrExternalCameraStatusFlagsOCULUS")
public long cameraStatusFlags() { return XrExternalCameraExtrinsicsOCULUS.ncameraStatusFlags(address()); }
/** @return the value of the {@link XrExternalCameraExtrinsicsOCULUS#attachedToDevice} field. */
@NativeType("XrExternalCameraAttachedToDeviceOCULUS")
public int attachedToDevice() { return XrExternalCameraExtrinsicsOCULUS.nattachedToDevice(address()); }
/** @return a {@link XrPosef} view of the {@link XrExternalCameraExtrinsicsOCULUS#relativePose} field. */
public XrPosef relativePose() { return XrExternalCameraExtrinsicsOCULUS.nrelativePose(address()); }
/** Sets the specified value to the {@link XrExternalCameraExtrinsicsOCULUS#lastChangeTime} field. */
public XrExternalCameraExtrinsicsOCULUS.Buffer lastChangeTime(@NativeType("XrTime") long value) { XrExternalCameraExtrinsicsOCULUS.nlastChangeTime(address(), value); return this; }
/** Sets the specified value to the {@link XrExternalCameraExtrinsicsOCULUS#cameraStatusFlags} field. */
public XrExternalCameraExtrinsicsOCULUS.Buffer cameraStatusFlags(@NativeType("XrExternalCameraStatusFlagsOCULUS") long value) { XrExternalCameraExtrinsicsOCULUS.ncameraStatusFlags(address(), value); return this; }
/** Sets the specified value to the {@link XrExternalCameraExtrinsicsOCULUS#attachedToDevice} field. */
public XrExternalCameraExtrinsicsOCULUS.Buffer attachedToDevice(@NativeType("XrExternalCameraAttachedToDeviceOCULUS") int value) { XrExternalCameraExtrinsicsOCULUS.nattachedToDevice(address(), value); return this; }
/** Copies the specified {@link XrPosef} to the {@link XrExternalCameraExtrinsicsOCULUS#relativePose} field. */
public XrExternalCameraExtrinsicsOCULUS.Buffer relativePose(XrPosef value) { XrExternalCameraExtrinsicsOCULUS.nrelativePose(address(), value); return this; }
/** Passes the {@link XrExternalCameraExtrinsicsOCULUS#relativePose} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrExternalCameraExtrinsicsOCULUS.Buffer relativePose(java.util.function.Consumer consumer) { consumer.accept(relativePose()); return this; }
}
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