org.lwjgl.openvr.VRNativeDevice Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of lwjgl-openvr Show documentation
Show all versions of lwjgl-openvr Show documentation
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.Checks.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Layout
*
*
* struct VRNativeDevice_t {
* void * handle;
* EDeviceType eType;
* }
*/
@NativeType("struct VRNativeDevice_t")
public class VRNativeDevice 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
HANDLE,
ETYPE;
static {
Layout layout = __struct(
__member(POINTER_SIZE),
__member(4)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
HANDLE = layout.offsetof(0);
ETYPE = layout.offsetof(1);
}
protected VRNativeDevice(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected VRNativeDevice create(long address, @Nullable ByteBuffer container) {
return new VRNativeDevice(address, container);
}
/**
* Creates a {@code VRNativeDevice} 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 VRNativeDevice(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** @return the value of the {@code handle} field. */
@NativeType("void *")
public long handle() { return nhandle(address()); }
/** @return the value of the {@code eType} field. */
@NativeType("EDeviceType")
public int eType() { return neType(address()); }
/** Sets the specified value to the {@code handle} field. */
public VRNativeDevice handle(@NativeType("void *") long value) { nhandle(address(), value); return this; }
/** Sets the specified value to the {@code eType} field. */
public VRNativeDevice eType(@NativeType("EDeviceType") int value) { neType(address(), value); return this; }
/** Initializes this struct with the specified values. */
public VRNativeDevice set(
long handle,
int eType
) {
handle(handle);
eType(eType);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public VRNativeDevice set(VRNativeDevice src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code VRNativeDevice} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static VRNativeDevice malloc() {
return new VRNativeDevice(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code VRNativeDevice} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static VRNativeDevice calloc() {
return new VRNativeDevice(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code VRNativeDevice} instance allocated with {@link BufferUtils}. */
public static VRNativeDevice create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new VRNativeDevice(memAddress(container), container);
}
/** Returns a new {@code VRNativeDevice} instance for the specified memory address. */
public static VRNativeDevice create(long address) {
return new VRNativeDevice(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static @Nullable VRNativeDevice createSafe(long address) {
return address == NULL ? null : new VRNativeDevice(address, null);
}
/**
* Returns a new {@link VRNativeDevice.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VRNativeDevice.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link VRNativeDevice.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VRNativeDevice.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VRNativeDevice.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static VRNativeDevice.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link VRNativeDevice.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static VRNativeDevice.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 VRNativeDevice.@Nullable Buffer createSafe(long address, int capacity) {
return address == NULL ? null : new Buffer(address, capacity);
}
/**
* Returns a new {@code VRNativeDevice} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static VRNativeDevice malloc(MemoryStack stack) {
return new VRNativeDevice(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code VRNativeDevice} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static VRNativeDevice calloc(MemoryStack stack) {
return new VRNativeDevice(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link VRNativeDevice.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static VRNativeDevice.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link VRNativeDevice.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 VRNativeDevice.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #handle}. */
public static long nhandle(long struct) { return memGetAddress(struct + VRNativeDevice.HANDLE); }
/** Unsafe version of {@link #eType}. */
public static int neType(long struct) { return memGetInt(struct + VRNativeDevice.ETYPE); }
/** Unsafe version of {@link #handle(long) handle}. */
public static void nhandle(long struct, long value) { memPutAddress(struct + VRNativeDevice.HANDLE, check(value)); }
/** Unsafe version of {@link #eType(int) eType}. */
public static void neType(long struct, int value) { memPutInt(struct + VRNativeDevice.ETYPE, value); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
check(memGetAddress(struct + VRNativeDevice.HANDLE));
}
// -----------------------------------
/** An array of {@link VRNativeDevice} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final VRNativeDevice ELEMENT_FACTORY = VRNativeDevice.create(-1L);
/**
* Creates a new {@code VRNativeDevice.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 VRNativeDevice#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 VRNativeDevice getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@code handle} field. */
@NativeType("void *")
public long handle() { return VRNativeDevice.nhandle(address()); }
/** @return the value of the {@code eType} field. */
@NativeType("EDeviceType")
public int eType() { return VRNativeDevice.neType(address()); }
/** Sets the specified value to the {@code handle} field. */
public VRNativeDevice.Buffer handle(@NativeType("void *") long value) { VRNativeDevice.nhandle(address(), value); return this; }
/** Sets the specified value to the {@code eType} field. */
public VRNativeDevice.Buffer eType(@NativeType("EDeviceType") int value) { VRNativeDevice.neType(address(), value); return this; }
}
} © 2015 - 2025 Weber Informatics LLC | Privacy Policy