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A new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and consoles to mobile phones and embedded platforms.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.vulkan;
import javax.annotation.*;
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.*;
/**
* Acceleration structure version information.
*
* Description
*
* Note
*
* {@code pVersionData} is a pointer to an array of 2*{@link VK10#VK_UUID_SIZE UUID_SIZE} {@code uint8_t} values instead of two {@link VK10#VK_UUID_SIZE UUID_SIZE} arrays as the expected use case for this member is to be pointed at the header of an previously serialized acceleration structure (via {@link KHRAccelerationStructure#vkCmdCopyAccelerationStructureToMemoryKHR CmdCopyAccelerationStructureToMemoryKHR} or {@link KHRAccelerationStructure#vkCopyAccelerationStructureToMemoryKHR CopyAccelerationStructureToMemoryKHR}) that is loaded in memory. Using arrays would necessitate extra memory copies of the UUIDs.
*
*
* Valid Usage (Implicit)
*
*
* - {@code sType} must be {@link KHRAccelerationStructure#VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR}
* - {@code pNext} must be {@code NULL}
* - {@code pVersionData} must be a valid pointer to an array of 2 × {@code VK_UUID_SIZE} {@code uint8_t} values
*
*
* See Also
*
* {@link KHRAccelerationStructure#vkGetDeviceAccelerationStructureCompatibilityKHR GetDeviceAccelerationStructureCompatibilityKHR}
*
* Layout
*
*
* struct VkAccelerationStructureVersionInfoKHR {
* VkStructureType {@link #sType};
* void const * {@link #pNext};
* uint8_t const * {@link #pVersionData};
* }
*/
public class VkAccelerationStructureVersionInfoKHR 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
STYPE,
PNEXT,
PVERSIONDATA;
static {
Layout layout = __struct(
__member(4),
__member(POINTER_SIZE),
__member(POINTER_SIZE)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
STYPE = layout.offsetof(0);
PNEXT = layout.offsetof(1);
PVERSIONDATA = layout.offsetof(2);
}
/**
* Creates a {@code VkAccelerationStructureVersionInfoKHR} 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 VkAccelerationStructureVersionInfoKHR(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** the type of this structure. */
@NativeType("VkStructureType")
public int sType() { return nsType(address()); }
/** {@code NULL} or a pointer to a structure extending this structure. */
@NativeType("void const *")
public long pNext() { return npNext(address()); }
/**
* @param capacity the number of elements in the returned buffer
*
* @return a pointer to the version header of an acceleration structure as defined in {@link KHRAccelerationStructure#vkCmdCopyAccelerationStructureToMemoryKHR CmdCopyAccelerationStructureToMemoryKHR}
*/
@NativeType("uint8_t const *")
public ByteBuffer pVersionData(int capacity) { return npVersionData(address(), capacity); }
/** Sets the specified value to the {@link #sType} field. */
public VkAccelerationStructureVersionInfoKHR sType(@NativeType("VkStructureType") int value) { nsType(address(), value); return this; }
/** Sets the {@link KHRAccelerationStructure#VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR} value to the {@link #sType} field. */
public VkAccelerationStructureVersionInfoKHR sType$Default() { return sType(KHRAccelerationStructure.VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR); }
/** Sets the specified value to the {@link #pNext} field. */
public VkAccelerationStructureVersionInfoKHR pNext(@NativeType("void const *") long value) { npNext(address(), value); return this; }
/** Sets the address of the specified {@link ByteBuffer} to the {@link #pVersionData} field. */
public VkAccelerationStructureVersionInfoKHR pVersionData(@NativeType("uint8_t const *") ByteBuffer value) { npVersionData(address(), value); return this; }
/** Initializes this struct with the specified values. */
public VkAccelerationStructureVersionInfoKHR set(
int sType,
long pNext,
ByteBuffer pVersionData
) {
sType(sType);
pNext(pNext);
pVersionData(pVersionData);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public VkAccelerationStructureVersionInfoKHR set(VkAccelerationStructureVersionInfoKHR src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code VkAccelerationStructureVersionInfoKHR} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static VkAccelerationStructureVersionInfoKHR malloc() {
return wrap(VkAccelerationStructureVersionInfoKHR.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@code VkAccelerationStructureVersionInfoKHR} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static VkAccelerationStructureVersionInfoKHR calloc() {
return wrap(VkAccelerationStructureVersionInfoKHR.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@code VkAccelerationStructureVersionInfoKHR} instance allocated with {@link BufferUtils}. */
public static VkAccelerationStructureVersionInfoKHR create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(VkAccelerationStructureVersionInfoKHR.class, memAddress(container), container);
}
/** Returns a new {@code VkAccelerationStructureVersionInfoKHR} instance for the specified memory address. */
public static VkAccelerationStructureVersionInfoKHR create(long address) {
return wrap(VkAccelerationStructureVersionInfoKHR.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static VkAccelerationStructureVersionInfoKHR createSafe(long address) {
return address == NULL ? null : wrap(VkAccelerationStructureVersionInfoKHR.class, address);
}
/**
* Returns a new {@link VkAccelerationStructureVersionInfoKHR.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VkAccelerationStructureVersionInfoKHR.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link VkAccelerationStructureVersionInfoKHR.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VkAccelerationStructureVersionInfoKHR.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkAccelerationStructureVersionInfoKHR.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static VkAccelerationStructureVersionInfoKHR.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link VkAccelerationStructureVersionInfoKHR.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static VkAccelerationStructureVersionInfoKHR.Buffer create(long address, int capacity) {
return wrap(Buffer.class, address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static VkAccelerationStructureVersionInfoKHR.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
/**
* Returns a new {@code VkAccelerationStructureVersionInfoKHR} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static VkAccelerationStructureVersionInfoKHR malloc(MemoryStack stack) {
return wrap(VkAccelerationStructureVersionInfoKHR.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@code VkAccelerationStructureVersionInfoKHR} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static VkAccelerationStructureVersionInfoKHR calloc(MemoryStack stack) {
return wrap(VkAccelerationStructureVersionInfoKHR.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link VkAccelerationStructureVersionInfoKHR.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static VkAccelerationStructureVersionInfoKHR.Buffer malloc(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link VkAccelerationStructureVersionInfoKHR.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 VkAccelerationStructureVersionInfoKHR.Buffer calloc(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #sType}. */
public static int nsType(long struct) { return UNSAFE.getInt(null, struct + VkAccelerationStructureVersionInfoKHR.STYPE); }
/** Unsafe version of {@link #pNext}. */
public static long npNext(long struct) { return memGetAddress(struct + VkAccelerationStructureVersionInfoKHR.PNEXT); }
/** Unsafe version of {@link #pVersionData(int) pVersionData}. */
public static ByteBuffer npVersionData(long struct, int capacity) { return memByteBuffer(memGetAddress(struct + VkAccelerationStructureVersionInfoKHR.PVERSIONDATA), capacity); }
/** Unsafe version of {@link #sType(int) sType}. */
public static void nsType(long struct, int value) { UNSAFE.putInt(null, struct + VkAccelerationStructureVersionInfoKHR.STYPE, value); }
/** Unsafe version of {@link #pNext(long) pNext}. */
public static void npNext(long struct, long value) { memPutAddress(struct + VkAccelerationStructureVersionInfoKHR.PNEXT, value); }
/** Unsafe version of {@link #pVersionData(ByteBuffer) pVersionData}. */
public static void npVersionData(long struct, ByteBuffer value) { memPutAddress(struct + VkAccelerationStructureVersionInfoKHR.PVERSIONDATA, memAddress(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 + VkAccelerationStructureVersionInfoKHR.PVERSIONDATA));
}
// -----------------------------------
/** An array of {@link VkAccelerationStructureVersionInfoKHR} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final VkAccelerationStructureVersionInfoKHR ELEMENT_FACTORY = VkAccelerationStructureVersionInfoKHR.create(-1L);
/**
* Creates a new {@code VkAccelerationStructureVersionInfoKHR.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 VkAccelerationStructureVersionInfoKHR#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 VkAccelerationStructureVersionInfoKHR getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link VkAccelerationStructureVersionInfoKHR#sType} field. */
@NativeType("VkStructureType")
public int sType() { return VkAccelerationStructureVersionInfoKHR.nsType(address()); }
/** @return the value of the {@link VkAccelerationStructureVersionInfoKHR#pNext} field. */
@NativeType("void const *")
public long pNext() { return VkAccelerationStructureVersionInfoKHR.npNext(address()); }
/**
* @return a {@link ByteBuffer} view of the data pointed to by the {@link VkAccelerationStructureVersionInfoKHR#pVersionData} field.
*
* @param capacity the number of elements in the returned buffer
*/
@NativeType("uint8_t const *")
public ByteBuffer pVersionData(int capacity) { return VkAccelerationStructureVersionInfoKHR.npVersionData(address(), capacity); }
/** Sets the specified value to the {@link VkAccelerationStructureVersionInfoKHR#sType} field. */
public VkAccelerationStructureVersionInfoKHR.Buffer sType(@NativeType("VkStructureType") int value) { VkAccelerationStructureVersionInfoKHR.nsType(address(), value); return this; }
/** Sets the {@link KHRAccelerationStructure#VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR} value to the {@link VkAccelerationStructureVersionInfoKHR#sType} field. */
public VkAccelerationStructureVersionInfoKHR.Buffer sType$Default() { return sType(KHRAccelerationStructure.VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR); }
/** Sets the specified value to the {@link VkAccelerationStructureVersionInfoKHR#pNext} field. */
public VkAccelerationStructureVersionInfoKHR.Buffer pNext(@NativeType("void const *") long value) { VkAccelerationStructureVersionInfoKHR.npNext(address(), value); return this; }
/** Sets the address of the specified {@link ByteBuffer} to the {@link VkAccelerationStructureVersionInfoKHR#pVersionData} field. */
public VkAccelerationStructureVersionInfoKHR.Buffer pVersionData(@NativeType("uint8_t const *") ByteBuffer value) { VkAccelerationStructureVersionInfoKHR.npVersionData(address(), value); return this; }
}
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