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The API of the Oculus SDK.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.ovr;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Specifies the description of a single sensor.
*
* Layout
*
*
* struct ovrTrackerDesc {
* float {@link #FrustumHFovInRadians};
* float {@link #FrustumVFovInRadians};
* float {@link #FrustumNearZInMeters};
* float {@link #FrustumFarZInMeters};
* }
*/
@NativeType("struct ovrTrackerDesc")
public class OVRTrackerDesc 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
FRUSTUMHFOVINRADIANS,
FRUSTUMVFOVINRADIANS,
FRUSTUMNEARZINMETERS,
FRUSTUMFARZINMETERS;
static {
Layout layout = __struct(
DEFAULT_PACK_ALIGNMENT, POINTER_SIZE,
__member(4),
__member(4),
__member(4),
__member(4)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
FRUSTUMHFOVINRADIANS = layout.offsetof(0);
FRUSTUMVFOVINRADIANS = layout.offsetof(1);
FRUSTUMNEARZINMETERS = layout.offsetof(2);
FRUSTUMFARZINMETERS = layout.offsetof(3);
}
protected OVRTrackerDesc(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected OVRTrackerDesc create(long address, @Nullable ByteBuffer container) {
return new OVRTrackerDesc(address, container);
}
/**
* Creates a {@code OVRTrackerDesc} 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 OVRTrackerDesc(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** sensor frustum horizontal field-of-view (if present). */
public float FrustumHFovInRadians() { return nFrustumHFovInRadians(address()); }
/** sensor frustum vertical field-of-view (if present). */
public float FrustumVFovInRadians() { return nFrustumVFovInRadians(address()); }
/** sensor frustum near Z (if present). */
public float FrustumNearZInMeters() { return nFrustumNearZInMeters(address()); }
/** sensor frustum far Z (if present). */
public float FrustumFarZInMeters() { return nFrustumFarZInMeters(address()); }
// -----------------------------------
/** Returns a new {@code OVRTrackerDesc} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static OVRTrackerDesc malloc() {
return new OVRTrackerDesc(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code OVRTrackerDesc} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static OVRTrackerDesc calloc() {
return new OVRTrackerDesc(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code OVRTrackerDesc} instance allocated with {@link BufferUtils}. */
public static OVRTrackerDesc create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new OVRTrackerDesc(memAddress(container), container);
}
/** Returns a new {@code OVRTrackerDesc} instance for the specified memory address. */
public static OVRTrackerDesc create(long address) {
return new OVRTrackerDesc(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static OVRTrackerDesc createSafe(long address) {
return address == NULL ? null : new OVRTrackerDesc(address, null);
}
/**
* Returns a new {@link OVRTrackerDesc.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static OVRTrackerDesc.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link OVRTrackerDesc.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static OVRTrackerDesc.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link OVRTrackerDesc.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static OVRTrackerDesc.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link OVRTrackerDesc.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static OVRTrackerDesc.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}. */
@Nullable
public static OVRTrackerDesc.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 OVRTrackerDesc mallocStack() { return malloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static OVRTrackerDesc callocStack() { return calloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(MemoryStack)} instead. */
@Deprecated public static OVRTrackerDesc mallocStack(MemoryStack stack) { return malloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static OVRTrackerDesc callocStack(MemoryStack stack) { return calloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static OVRTrackerDesc.Buffer mallocStack(int capacity) { return malloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(int, MemoryStack)} instead. */
@Deprecated public static OVRTrackerDesc.Buffer callocStack(int capacity) { return calloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static OVRTrackerDesc.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 OVRTrackerDesc.Buffer callocStack(int capacity, MemoryStack stack) { return calloc(capacity, stack); }
/**
* Returns a new {@code OVRTrackerDesc} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static OVRTrackerDesc malloc(MemoryStack stack) {
return new OVRTrackerDesc(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code OVRTrackerDesc} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static OVRTrackerDesc calloc(MemoryStack stack) {
return new OVRTrackerDesc(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link OVRTrackerDesc.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static OVRTrackerDesc.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link OVRTrackerDesc.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 OVRTrackerDesc.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #FrustumHFovInRadians}. */
public static float nFrustumHFovInRadians(long struct) { return UNSAFE.getFloat(null, struct + OVRTrackerDesc.FRUSTUMHFOVINRADIANS); }
/** Unsafe version of {@link #FrustumVFovInRadians}. */
public static float nFrustumVFovInRadians(long struct) { return UNSAFE.getFloat(null, struct + OVRTrackerDesc.FRUSTUMVFOVINRADIANS); }
/** Unsafe version of {@link #FrustumNearZInMeters}. */
public static float nFrustumNearZInMeters(long struct) { return UNSAFE.getFloat(null, struct + OVRTrackerDesc.FRUSTUMNEARZINMETERS); }
/** Unsafe version of {@link #FrustumFarZInMeters}. */
public static float nFrustumFarZInMeters(long struct) { return UNSAFE.getFloat(null, struct + OVRTrackerDesc.FRUSTUMFARZINMETERS); }
// -----------------------------------
/** An array of {@link OVRTrackerDesc} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final OVRTrackerDesc ELEMENT_FACTORY = OVRTrackerDesc.create(-1L);
/**
* Creates a new {@code OVRTrackerDesc.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 OVRTrackerDesc#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 OVRTrackerDesc getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link OVRTrackerDesc#FrustumHFovInRadians} field. */
public float FrustumHFovInRadians() { return OVRTrackerDesc.nFrustumHFovInRadians(address()); }
/** @return the value of the {@link OVRTrackerDesc#FrustumVFovInRadians} field. */
public float FrustumVFovInRadians() { return OVRTrackerDesc.nFrustumVFovInRadians(address()); }
/** @return the value of the {@link OVRTrackerDesc#FrustumNearZInMeters} field. */
public float FrustumNearZInMeters() { return OVRTrackerDesc.nFrustumNearZInMeters(address()); }
/** @return the value of the {@link OVRTrackerDesc#FrustumFarZInMeters} field. */
public float FrustumFarZInMeters() { return OVRTrackerDesc.nFrustumFarZInMeters(address()); }
}
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