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An API and runtime that allows access to VR hardware from multiple vendors without requiring that applications have specific knowledge of the hardware they are targeting.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.openvr;
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.*;
/**
* Layout
*
*
* struct HmdQuaternion_t {
* double w;
* double x;
* double y;
* double z;
* }
*/
@NativeType("struct HmdQuaternion_t")
public class HmdQuaternion 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
W,
X,
Y,
Z;
static {
Layout layout = __struct(
__member(8),
__member(8),
__member(8),
__member(8)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
W = layout.offsetof(0);
X = layout.offsetof(1);
Y = layout.offsetof(2);
Z = layout.offsetof(3);
}
protected HmdQuaternion(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected HmdQuaternion create(long address, @Nullable ByteBuffer container) {
return new HmdQuaternion(address, container);
}
/**
* Creates a {@code HmdQuaternion} 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 HmdQuaternion(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** @return the value of the {@code w} field. */
public double w() { return nw(address()); }
/** @return the value of the {@code x} field. */
public double x() { return nx(address()); }
/** @return the value of the {@code y} field. */
public double y() { return ny(address()); }
/** @return the value of the {@code z} field. */
public double z() { return nz(address()); }
/** Sets the specified value to the {@code w} field. */
public HmdQuaternion w(double value) { nw(address(), value); return this; }
/** Sets the specified value to the {@code x} field. */
public HmdQuaternion x(double value) { nx(address(), value); return this; }
/** Sets the specified value to the {@code y} field. */
public HmdQuaternion y(double value) { ny(address(), value); return this; }
/** Sets the specified value to the {@code z} field. */
public HmdQuaternion z(double value) { nz(address(), value); return this; }
/** Initializes this struct with the specified values. */
public HmdQuaternion set(
double w,
double x,
double y,
double z
) {
w(w);
x(x);
y(y);
z(z);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public HmdQuaternion set(HmdQuaternion src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code HmdQuaternion} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static HmdQuaternion malloc() {
return new HmdQuaternion(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code HmdQuaternion} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static HmdQuaternion calloc() {
return new HmdQuaternion(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code HmdQuaternion} instance allocated with {@link BufferUtils}. */
public static HmdQuaternion create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new HmdQuaternion(memAddress(container), container);
}
/** Returns a new {@code HmdQuaternion} instance for the specified memory address. */
public static HmdQuaternion create(long address) {
return new HmdQuaternion(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static @Nullable HmdQuaternion createSafe(long address) {
return address == NULL ? null : new HmdQuaternion(address, null);
}
/**
* Returns a new {@link HmdQuaternion.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static HmdQuaternion.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link HmdQuaternion.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static HmdQuaternion.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link HmdQuaternion.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static HmdQuaternion.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link HmdQuaternion.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static HmdQuaternion.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 HmdQuaternion.@Nullable Buffer createSafe(long address, int capacity) {
return address == NULL ? null : new Buffer(address, capacity);
}
// -----------------------------------
/** Deprecated for removal in 3.4.0. Use {@link #malloc(MemoryStack)} instead. */
@Deprecated public static HmdQuaternion mallocStack() { return malloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static HmdQuaternion callocStack() { return calloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(MemoryStack)} instead. */
@Deprecated public static HmdQuaternion mallocStack(MemoryStack stack) { return malloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static HmdQuaternion callocStack(MemoryStack stack) { return calloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static HmdQuaternion.Buffer mallocStack(int capacity) { return malloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(int, MemoryStack)} instead. */
@Deprecated public static HmdQuaternion.Buffer callocStack(int capacity) { return calloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static HmdQuaternion.Buffer mallocStack(int capacity, MemoryStack stack) { return malloc(capacity, stack); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(int, MemoryStack)} instead. */
@Deprecated public static HmdQuaternion.Buffer callocStack(int capacity, MemoryStack stack) { return calloc(capacity, stack); }
/**
* Returns a new {@code HmdQuaternion} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static HmdQuaternion malloc(MemoryStack stack) {
return new HmdQuaternion(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code HmdQuaternion} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static HmdQuaternion calloc(MemoryStack stack) {
return new HmdQuaternion(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link HmdQuaternion.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static HmdQuaternion.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link HmdQuaternion.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 HmdQuaternion.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #w}. */
public static double nw(long struct) { return memGetDouble(struct + HmdQuaternion.W); }
/** Unsafe version of {@link #x}. */
public static double nx(long struct) { return memGetDouble(struct + HmdQuaternion.X); }
/** Unsafe version of {@link #y}. */
public static double ny(long struct) { return memGetDouble(struct + HmdQuaternion.Y); }
/** Unsafe version of {@link #z}. */
public static double nz(long struct) { return memGetDouble(struct + HmdQuaternion.Z); }
/** Unsafe version of {@link #w(double) w}. */
public static void nw(long struct, double value) { memPutDouble(struct + HmdQuaternion.W, value); }
/** Unsafe version of {@link #x(double) x}. */
public static void nx(long struct, double value) { memPutDouble(struct + HmdQuaternion.X, value); }
/** Unsafe version of {@link #y(double) y}. */
public static void ny(long struct, double value) { memPutDouble(struct + HmdQuaternion.Y, value); }
/** Unsafe version of {@link #z(double) z}. */
public static void nz(long struct, double value) { memPutDouble(struct + HmdQuaternion.Z, value); }
// -----------------------------------
/** An array of {@link HmdQuaternion} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final HmdQuaternion ELEMENT_FACTORY = HmdQuaternion.create(-1L);
/**
* Creates a new {@code HmdQuaternion.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 HmdQuaternion#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 HmdQuaternion getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@code w} field. */
public double w() { return HmdQuaternion.nw(address()); }
/** @return the value of the {@code x} field. */
public double x() { return HmdQuaternion.nx(address()); }
/** @return the value of the {@code y} field. */
public double y() { return HmdQuaternion.ny(address()); }
/** @return the value of the {@code z} field. */
public double z() { return HmdQuaternion.nz(address()); }
/** Sets the specified value to the {@code w} field. */
public HmdQuaternion.Buffer w(double value) { HmdQuaternion.nw(address(), value); return this; }
/** Sets the specified value to the {@code x} field. */
public HmdQuaternion.Buffer x(double value) { HmdQuaternion.nx(address(), value); return this; }
/** Sets the specified value to the {@code y} field. */
public HmdQuaternion.Buffer y(double value) { HmdQuaternion.ny(address(), value); return this; }
/** Sets the specified value to the {@code z} field. */
public HmdQuaternion.Buffer z(double value) { HmdQuaternion.nz(address(), value); return this; }
}
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