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The API of the Oculus SDK.
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/*
* 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.*;
/**
* Projection information for {@link OVRLayerEyeFovDepth}.
*
* Use the utility function {@link OVRUtil#ovrTimewarpProjectionDesc_FromProjection TimewarpProjectionDesc_FromProjection} to generate this structure from the application's projection matrix.
*
* Layout
*
*
* struct ovrTimewarpProjectionDesc {
* float {@link #Projection22};
* float {@link #Projection23};
* float {@link #Projection32};
* }
*/
@NativeType("struct ovrTimewarpProjectionDesc")
public class OVRTimewarpProjectionDesc 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
PROJECTION22,
PROJECTION23,
PROJECTION32;
static {
Layout layout = __struct(
__member(4),
__member(4),
__member(4)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
PROJECTION22 = layout.offsetof(0);
PROJECTION23 = layout.offsetof(1);
PROJECTION32 = layout.offsetof(2);
}
protected OVRTimewarpProjectionDesc(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected OVRTimewarpProjectionDesc create(long address, @Nullable ByteBuffer container) {
return new OVRTimewarpProjectionDesc(address, container);
}
/**
* Creates a {@code OVRTimewarpProjectionDesc} 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 OVRTimewarpProjectionDesc(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** projection matrix element [2][2] */
public float Projection22() { return nProjection22(address()); }
/** projection matrix element [2][3] */
public float Projection23() { return nProjection23(address()); }
/** projection matrix element [3][2] */
public float Projection32() { return nProjection32(address()); }
// -----------------------------------
/** Returns a new {@code OVRTimewarpProjectionDesc} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static OVRTimewarpProjectionDesc malloc() {
return new OVRTimewarpProjectionDesc(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code OVRTimewarpProjectionDesc} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static OVRTimewarpProjectionDesc calloc() {
return new OVRTimewarpProjectionDesc(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code OVRTimewarpProjectionDesc} instance allocated with {@link BufferUtils}. */
public static OVRTimewarpProjectionDesc create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new OVRTimewarpProjectionDesc(memAddress(container), container);
}
/** Returns a new {@code OVRTimewarpProjectionDesc} instance for the specified memory address. */
public static OVRTimewarpProjectionDesc create(long address) {
return new OVRTimewarpProjectionDesc(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static OVRTimewarpProjectionDesc createSafe(long address) {
return address == NULL ? null : new OVRTimewarpProjectionDesc(address, null);
}
/**
* Returns a new {@link OVRTimewarpProjectionDesc.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static OVRTimewarpProjectionDesc.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link OVRTimewarpProjectionDesc.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static OVRTimewarpProjectionDesc.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link OVRTimewarpProjectionDesc.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static OVRTimewarpProjectionDesc.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link OVRTimewarpProjectionDesc.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static OVRTimewarpProjectionDesc.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 OVRTimewarpProjectionDesc.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 OVRTimewarpProjectionDesc mallocStack() { return malloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static OVRTimewarpProjectionDesc callocStack() { return calloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(MemoryStack)} instead. */
@Deprecated public static OVRTimewarpProjectionDesc mallocStack(MemoryStack stack) { return malloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static OVRTimewarpProjectionDesc callocStack(MemoryStack stack) { return calloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static OVRTimewarpProjectionDesc.Buffer mallocStack(int capacity) { return malloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(int, MemoryStack)} instead. */
@Deprecated public static OVRTimewarpProjectionDesc.Buffer callocStack(int capacity) { return calloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static OVRTimewarpProjectionDesc.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 OVRTimewarpProjectionDesc.Buffer callocStack(int capacity, MemoryStack stack) { return calloc(capacity, stack); }
/**
* Returns a new {@code OVRTimewarpProjectionDesc} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static OVRTimewarpProjectionDesc malloc(MemoryStack stack) {
return new OVRTimewarpProjectionDesc(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code OVRTimewarpProjectionDesc} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static OVRTimewarpProjectionDesc calloc(MemoryStack stack) {
return new OVRTimewarpProjectionDesc(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link OVRTimewarpProjectionDesc.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static OVRTimewarpProjectionDesc.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link OVRTimewarpProjectionDesc.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 OVRTimewarpProjectionDesc.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #Projection22}. */
public static float nProjection22(long struct) { return UNSAFE.getFloat(null, struct + OVRTimewarpProjectionDesc.PROJECTION22); }
/** Unsafe version of {@link #Projection23}. */
public static float nProjection23(long struct) { return UNSAFE.getFloat(null, struct + OVRTimewarpProjectionDesc.PROJECTION23); }
/** Unsafe version of {@link #Projection32}. */
public static float nProjection32(long struct) { return UNSAFE.getFloat(null, struct + OVRTimewarpProjectionDesc.PROJECTION32); }
// -----------------------------------
/** An array of {@link OVRTimewarpProjectionDesc} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final OVRTimewarpProjectionDesc ELEMENT_FACTORY = OVRTimewarpProjectionDesc.create(-1L);
/**
* Creates a new {@code OVRTimewarpProjectionDesc.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 OVRTimewarpProjectionDesc#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 OVRTimewarpProjectionDesc getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link OVRTimewarpProjectionDesc#Projection22} field. */
public float Projection22() { return OVRTimewarpProjectionDesc.nProjection22(address()); }
/** @return the value of the {@link OVRTimewarpProjectionDesc#Projection23} field. */
public float Projection23() { return OVRTimewarpProjectionDesc.nProjection23(address()); }
/** @return the value of the {@link OVRTimewarpProjectionDesc#Projection32} field. */
public float Projection32() { return OVRTimewarpProjectionDesc.nProjection32(address()); }
}
}