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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.*;
/**
* Projection layer element.
*
* Description
*
* The count and order of view poses submitted with {@link XrCompositionLayerProjection} must be the same order as that returned by {@link XR10#xrLocateViews LocateViews}. The {@link XrCompositionLayerProjectionView}{@code ::pose} and {@link XrCompositionLayerProjectionView}{@code ::fov} should almost always derive from {@link XrView}{@code ::pose} and {@link XrView}{@code ::fov} as found in the {@link XR10#xrLocateViews LocateViews}{@code ::views} array. However, applications may submit an {@link XrCompositionLayerProjectionView} which has a different view or FOV than that from {@link XR10#xrLocateViews LocateViews}. In this case, the runtime will map the view and FOV to the system display appropriately. In the case that two submitted views within a single layer overlap, they must be composited in view array order.
*
* Valid Usage (Implicit)
*
*
* - {@code type} must be {@link XR10#XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW TYPE_COMPOSITION_LAYER_PROJECTION_VIEW}
* - {@code next} must be {@code NULL} or a valid pointer to the next structure in a structure chain. See also: {@link XrCompositionLayerDepthInfoKHR}, {@link XrCompositionLayerSpaceWarpInfoFB}
* - {@code subImage} must be a valid {@link XrSwapchainSubImage} structure
*
*
* See Also
*
* {@link XrCompositionLayerProjection}, {@link XrFovf}, {@link XrPosef}, {@link XrSwapchainSubImage}
*
* Layout
*
*
* struct XrCompositionLayerProjectionView {
* XrStructureType {@link #type};
* void const * {@link #next};
* {@link XrPosef XrPosef} {@link #pose};
* {@link XrFovf XrFovf} {@link #fov};
* {@link XrSwapchainSubImage XrSwapchainSubImage} {@link #subImage};
* }
*/
public class XrCompositionLayerProjectionView 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
TYPE,
NEXT,
POSE,
FOV,
SUBIMAGE;
static {
Layout layout = __struct(
__member(4),
__member(POINTER_SIZE),
__member(XrPosef.SIZEOF, XrPosef.ALIGNOF),
__member(XrFovf.SIZEOF, XrFovf.ALIGNOF),
__member(XrSwapchainSubImage.SIZEOF, XrSwapchainSubImage.ALIGNOF)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
TYPE = layout.offsetof(0);
NEXT = layout.offsetof(1);
POSE = layout.offsetof(2);
FOV = layout.offsetof(3);
SUBIMAGE = layout.offsetof(4);
}
protected XrCompositionLayerProjectionView(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected XrCompositionLayerProjectionView create(long address, @Nullable ByteBuffer container) {
return new XrCompositionLayerProjectionView(address, container);
}
/**
* Creates a {@code XrCompositionLayerProjectionView} 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 XrCompositionLayerProjectionView(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** the {@code XrStructureType} of this structure. */
@NativeType("XrStructureType")
public int type() { return ntype(address()); }
/** {@code NULL} or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR. */
@NativeType("void const *")
public long next() { return nnext(address()); }
/** an {@link XrPosef} defining the location and orientation of this projection element in the {@code space} of the corresponding {@link XrCompositionLayerProjectionView}. */
public XrPosef pose() { return npose(address()); }
/** the {@link XrFovf} for this projection element. */
public XrFovf fov() { return nfov(address()); }
/** the image layer {@link XrSwapchainSubImage} to use. The swapchain must have been created with a {@link XrSwapchainCreateInfo}{@code ::faceCount} of 1. */
public XrSwapchainSubImage subImage() { return nsubImage(address()); }
/** Sets the specified value to the {@link #type} field. */
public XrCompositionLayerProjectionView type(@NativeType("XrStructureType") int value) { ntype(address(), value); return this; }
/** Sets the {@link XR10#XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW TYPE_COMPOSITION_LAYER_PROJECTION_VIEW} value to the {@link #type} field. */
public XrCompositionLayerProjectionView type$Default() { return type(XR10.XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW); }
/** Sets the specified value to the {@link #next} field. */
public XrCompositionLayerProjectionView next(@NativeType("void const *") long value) { nnext(address(), value); return this; }
/** Prepends the specified {@link XrCompositionLayerDepthInfoKHR} value to the {@code next} chain. */
public XrCompositionLayerProjectionView next(XrCompositionLayerDepthInfoKHR value) { return this.next(value.next(this.next()).address()); }
/** Prepends the specified {@link XrCompositionLayerSpaceWarpInfoFB} value to the {@code next} chain. */
public XrCompositionLayerProjectionView next(XrCompositionLayerSpaceWarpInfoFB value) { return this.next(value.next(this.next()).address()); }
/** Copies the specified {@link XrPosef} to the {@link #pose} field. */
public XrCompositionLayerProjectionView pose(XrPosef value) { npose(address(), value); return this; }
/** Passes the {@link #pose} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrCompositionLayerProjectionView pose(java.util.function.Consumer consumer) { consumer.accept(pose()); return this; }
/** Copies the specified {@link XrFovf} to the {@link #fov} field. */
public XrCompositionLayerProjectionView fov(XrFovf value) { nfov(address(), value); return this; }
/** Passes the {@link #fov} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrCompositionLayerProjectionView fov(java.util.function.Consumer consumer) { consumer.accept(fov()); return this; }
/** Copies the specified {@link XrSwapchainSubImage} to the {@link #subImage} field. */
public XrCompositionLayerProjectionView subImage(XrSwapchainSubImage value) { nsubImage(address(), value); return this; }
/** Passes the {@link #subImage} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrCompositionLayerProjectionView subImage(java.util.function.Consumer consumer) { consumer.accept(subImage()); return this; }
/** Initializes this struct with the specified values. */
public XrCompositionLayerProjectionView set(
int type,
long next,
XrPosef pose,
XrFovf fov,
XrSwapchainSubImage subImage
) {
type(type);
next(next);
pose(pose);
fov(fov);
subImage(subImage);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public XrCompositionLayerProjectionView set(XrCompositionLayerProjectionView src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code XrCompositionLayerProjectionView} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static XrCompositionLayerProjectionView malloc() {
return new XrCompositionLayerProjectionView(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code XrCompositionLayerProjectionView} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static XrCompositionLayerProjectionView calloc() {
return new XrCompositionLayerProjectionView(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code XrCompositionLayerProjectionView} instance allocated with {@link BufferUtils}. */
public static XrCompositionLayerProjectionView create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new XrCompositionLayerProjectionView(memAddress(container), container);
}
/** Returns a new {@code XrCompositionLayerProjectionView} instance for the specified memory address. */
public static XrCompositionLayerProjectionView create(long address) {
return new XrCompositionLayerProjectionView(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static @Nullable XrCompositionLayerProjectionView createSafe(long address) {
return address == NULL ? null : new XrCompositionLayerProjectionView(address, null);
}
/**
* Returns a new {@link XrCompositionLayerProjectionView.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static XrCompositionLayerProjectionView.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link XrCompositionLayerProjectionView.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static XrCompositionLayerProjectionView.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link XrCompositionLayerProjectionView.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static XrCompositionLayerProjectionView.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link XrCompositionLayerProjectionView.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static XrCompositionLayerProjectionView.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 XrCompositionLayerProjectionView.@Nullable Buffer createSafe(long address, int capacity) {
return address == NULL ? null : new Buffer(address, capacity);
}
/**
* Returns a new {@code XrCompositionLayerProjectionView} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static XrCompositionLayerProjectionView malloc(MemoryStack stack) {
return new XrCompositionLayerProjectionView(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code XrCompositionLayerProjectionView} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static XrCompositionLayerProjectionView calloc(MemoryStack stack) {
return new XrCompositionLayerProjectionView(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link XrCompositionLayerProjectionView.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static XrCompositionLayerProjectionView.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link XrCompositionLayerProjectionView.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 XrCompositionLayerProjectionView.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #type}. */
public static int ntype(long struct) { return memGetInt(struct + XrCompositionLayerProjectionView.TYPE); }
/** Unsafe version of {@link #next}. */
public static long nnext(long struct) { return memGetAddress(struct + XrCompositionLayerProjectionView.NEXT); }
/** Unsafe version of {@link #pose}. */
public static XrPosef npose(long struct) { return XrPosef.create(struct + XrCompositionLayerProjectionView.POSE); }
/** Unsafe version of {@link #fov}. */
public static XrFovf nfov(long struct) { return XrFovf.create(struct + XrCompositionLayerProjectionView.FOV); }
/** Unsafe version of {@link #subImage}. */
public static XrSwapchainSubImage nsubImage(long struct) { return XrSwapchainSubImage.create(struct + XrCompositionLayerProjectionView.SUBIMAGE); }
/** Unsafe version of {@link #type(int) type}. */
public static void ntype(long struct, int value) { memPutInt(struct + XrCompositionLayerProjectionView.TYPE, value); }
/** Unsafe version of {@link #next(long) next}. */
public static void nnext(long struct, long value) { memPutAddress(struct + XrCompositionLayerProjectionView.NEXT, value); }
/** Unsafe version of {@link #pose(XrPosef) pose}. */
public static void npose(long struct, XrPosef value) { memCopy(value.address(), struct + XrCompositionLayerProjectionView.POSE, XrPosef.SIZEOF); }
/** Unsafe version of {@link #fov(XrFovf) fov}. */
public static void nfov(long struct, XrFovf value) { memCopy(value.address(), struct + XrCompositionLayerProjectionView.FOV, XrFovf.SIZEOF); }
/** Unsafe version of {@link #subImage(XrSwapchainSubImage) subImage}. */
public static void nsubImage(long struct, XrSwapchainSubImage value) { memCopy(value.address(), struct + XrCompositionLayerProjectionView.SUBIMAGE, XrSwapchainSubImage.SIZEOF); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
XrSwapchainSubImage.validate(struct + XrCompositionLayerProjectionView.SUBIMAGE);
}
// -----------------------------------
/** An array of {@link XrCompositionLayerProjectionView} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final XrCompositionLayerProjectionView ELEMENT_FACTORY = XrCompositionLayerProjectionView.create(-1L);
/**
* Creates a new {@code XrCompositionLayerProjectionView.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 XrCompositionLayerProjectionView#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 XrCompositionLayerProjectionView getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link XrCompositionLayerProjectionView#type} field. */
@NativeType("XrStructureType")
public int type() { return XrCompositionLayerProjectionView.ntype(address()); }
/** @return the value of the {@link XrCompositionLayerProjectionView#next} field. */
@NativeType("void const *")
public long next() { return XrCompositionLayerProjectionView.nnext(address()); }
/** @return a {@link XrPosef} view of the {@link XrCompositionLayerProjectionView#pose} field. */
public XrPosef pose() { return XrCompositionLayerProjectionView.npose(address()); }
/** @return a {@link XrFovf} view of the {@link XrCompositionLayerProjectionView#fov} field. */
public XrFovf fov() { return XrCompositionLayerProjectionView.nfov(address()); }
/** @return a {@link XrSwapchainSubImage} view of the {@link XrCompositionLayerProjectionView#subImage} field. */
public XrSwapchainSubImage subImage() { return XrCompositionLayerProjectionView.nsubImage(address()); }
/** Sets the specified value to the {@link XrCompositionLayerProjectionView#type} field. */
public XrCompositionLayerProjectionView.Buffer type(@NativeType("XrStructureType") int value) { XrCompositionLayerProjectionView.ntype(address(), value); return this; }
/** Sets the {@link XR10#XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW TYPE_COMPOSITION_LAYER_PROJECTION_VIEW} value to the {@link XrCompositionLayerProjectionView#type} field. */
public XrCompositionLayerProjectionView.Buffer type$Default() { return type(XR10.XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW); }
/** Sets the specified value to the {@link XrCompositionLayerProjectionView#next} field. */
public XrCompositionLayerProjectionView.Buffer next(@NativeType("void const *") long value) { XrCompositionLayerProjectionView.nnext(address(), value); return this; }
/** Prepends the specified {@link XrCompositionLayerDepthInfoKHR} value to the {@code next} chain. */
public XrCompositionLayerProjectionView.Buffer next(XrCompositionLayerDepthInfoKHR value) { return this.next(value.next(this.next()).address()); }
/** Prepends the specified {@link XrCompositionLayerSpaceWarpInfoFB} value to the {@code next} chain. */
public XrCompositionLayerProjectionView.Buffer next(XrCompositionLayerSpaceWarpInfoFB value) { return this.next(value.next(this.next()).address()); }
/** Copies the specified {@link XrPosef} to the {@link XrCompositionLayerProjectionView#pose} field. */
public XrCompositionLayerProjectionView.Buffer pose(XrPosef value) { XrCompositionLayerProjectionView.npose(address(), value); return this; }
/** Passes the {@link XrCompositionLayerProjectionView#pose} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrCompositionLayerProjectionView.Buffer pose(java.util.function.Consumer consumer) { consumer.accept(pose()); return this; }
/** Copies the specified {@link XrFovf} to the {@link XrCompositionLayerProjectionView#fov} field. */
public XrCompositionLayerProjectionView.Buffer fov(XrFovf value) { XrCompositionLayerProjectionView.nfov(address(), value); return this; }
/** Passes the {@link XrCompositionLayerProjectionView#fov} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrCompositionLayerProjectionView.Buffer fov(java.util.function.Consumer consumer) { consumer.accept(fov()); return this; }
/** Copies the specified {@link XrSwapchainSubImage} to the {@link XrCompositionLayerProjectionView#subImage} field. */
public XrCompositionLayerProjectionView.Buffer subImage(XrSwapchainSubImage value) { XrCompositionLayerProjectionView.nsubImage(address(), value); return this; }
/** Passes the {@link XrCompositionLayerProjectionView#subImage} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrCompositionLayerProjectionView.Buffer subImage(java.util.function.Consumer consumer) { consumer.accept(subImage()); return this; }
}
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