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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.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Structure specifying acceleration structure descriptor information.
*
* Valid Usage
*
*
* - {@code accelerationStructureCount} must be equal to {@code descriptorCount} in the extended structure
* - Each acceleration structure in {@code pAccelerationStructures} must have been created with a {@code type} of {@link KHRAccelerationStructure#VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR} or {@link KHRAccelerationStructure#VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR}
* - If the nullDescriptor feature is not enabled, each element of {@code pAccelerationStructures} must not be {@link VK10#VK_NULL_HANDLE NULL_HANDLE}
*
*
* Valid Usage (Implicit)
*
*
* - {@code sType} must be {@link KHRAccelerationStructure#VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR}
* - {@code pAccelerationStructures} must be a valid pointer to an array of {@code accelerationStructureCount} valid or {@link VK10#VK_NULL_HANDLE NULL_HANDLE} {@code VkAccelerationStructureKHR} handles
* - {@code accelerationStructureCount} must be greater than 0
*
*
* Layout
*
*
* struct VkWriteDescriptorSetAccelerationStructureKHR {
* VkStructureType {@link #sType};
* void const * {@link #pNext};
* uint32_t {@link #accelerationStructureCount};
* VkAccelerationStructureKHR const * {@link #pAccelerationStructures};
* }
*/
public class VkWriteDescriptorSetAccelerationStructureKHR 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,
ACCELERATIONSTRUCTURECOUNT,
PACCELERATIONSTRUCTURES;
static {
Layout layout = __struct(
__member(4),
__member(POINTER_SIZE),
__member(4),
__member(POINTER_SIZE)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
STYPE = layout.offsetof(0);
PNEXT = layout.offsetof(1);
ACCELERATIONSTRUCTURECOUNT = layout.offsetof(2);
PACCELERATIONSTRUCTURES = layout.offsetof(3);
}
/**
* Creates a {@code VkWriteDescriptorSetAccelerationStructureKHR} 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 VkWriteDescriptorSetAccelerationStructureKHR(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()); }
/** the number of elements in {@code pAccelerationStructures}. */
@NativeType("uint32_t")
public int accelerationStructureCount() { return naccelerationStructureCount(address()); }
/** a pointer to an array of {@code VkAccelerationStructureKHR} structures specifying the acceleration structures to update. */
@Nullable
@NativeType("VkAccelerationStructureKHR const *")
public LongBuffer pAccelerationStructures() { return npAccelerationStructures(address()); }
/** Sets the specified value to the {@link #sType} field. */
public VkWriteDescriptorSetAccelerationStructureKHR sType(@NativeType("VkStructureType") int value) { nsType(address(), value); return this; }
/** Sets the {@link KHRAccelerationStructure#VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR} value to the {@link #sType} field. */
public VkWriteDescriptorSetAccelerationStructureKHR sType$Default() { return sType(KHRAccelerationStructure.VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR); }
/** Sets the specified value to the {@link #pNext} field. */
public VkWriteDescriptorSetAccelerationStructureKHR pNext(@NativeType("void const *") long value) { npNext(address(), value); return this; }
/** Sets the specified value to the {@link #accelerationStructureCount} field. */
public VkWriteDescriptorSetAccelerationStructureKHR accelerationStructureCount(@NativeType("uint32_t") int value) { naccelerationStructureCount(address(), value); return this; }
/** Sets the address of the specified {@link LongBuffer} to the {@link #pAccelerationStructures} field. */
public VkWriteDescriptorSetAccelerationStructureKHR pAccelerationStructures(@Nullable @NativeType("VkAccelerationStructureKHR const *") LongBuffer value) { npAccelerationStructures(address(), value); return this; }
/** Initializes this struct with the specified values. */
public VkWriteDescriptorSetAccelerationStructureKHR set(
int sType,
long pNext,
int accelerationStructureCount,
@Nullable LongBuffer pAccelerationStructures
) {
sType(sType);
pNext(pNext);
accelerationStructureCount(accelerationStructureCount);
pAccelerationStructures(pAccelerationStructures);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public VkWriteDescriptorSetAccelerationStructureKHR set(VkWriteDescriptorSetAccelerationStructureKHR src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code VkWriteDescriptorSetAccelerationStructureKHR} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static VkWriteDescriptorSetAccelerationStructureKHR malloc() {
return wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@code VkWriteDescriptorSetAccelerationStructureKHR} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static VkWriteDescriptorSetAccelerationStructureKHR calloc() {
return wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@code VkWriteDescriptorSetAccelerationStructureKHR} instance allocated with {@link BufferUtils}. */
public static VkWriteDescriptorSetAccelerationStructureKHR create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, memAddress(container), container);
}
/** Returns a new {@code VkWriteDescriptorSetAccelerationStructureKHR} instance for the specified memory address. */
public static VkWriteDescriptorSetAccelerationStructureKHR create(long address) {
return wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static VkWriteDescriptorSetAccelerationStructureKHR createSafe(long address) {
return address == NULL ? null : wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, address);
}
/**
* Returns a new {@link VkWriteDescriptorSetAccelerationStructureKHR.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VkWriteDescriptorSetAccelerationStructureKHR.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link VkWriteDescriptorSetAccelerationStructureKHR.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VkWriteDescriptorSetAccelerationStructureKHR.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkWriteDescriptorSetAccelerationStructureKHR.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static VkWriteDescriptorSetAccelerationStructureKHR.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link VkWriteDescriptorSetAccelerationStructureKHR.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static VkWriteDescriptorSetAccelerationStructureKHR.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 VkWriteDescriptorSetAccelerationStructureKHR.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
/**
* Returns a new {@code VkWriteDescriptorSetAccelerationStructureKHR} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static VkWriteDescriptorSetAccelerationStructureKHR malloc(MemoryStack stack) {
return wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@code VkWriteDescriptorSetAccelerationStructureKHR} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static VkWriteDescriptorSetAccelerationStructureKHR calloc(MemoryStack stack) {
return wrap(VkWriteDescriptorSetAccelerationStructureKHR.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link VkWriteDescriptorSetAccelerationStructureKHR.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static VkWriteDescriptorSetAccelerationStructureKHR.Buffer malloc(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link VkWriteDescriptorSetAccelerationStructureKHR.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 VkWriteDescriptorSetAccelerationStructureKHR.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 + VkWriteDescriptorSetAccelerationStructureKHR.STYPE); }
/** Unsafe version of {@link #pNext}. */
public static long npNext(long struct) { return memGetAddress(struct + VkWriteDescriptorSetAccelerationStructureKHR.PNEXT); }
/** Unsafe version of {@link #accelerationStructureCount}. */
public static int naccelerationStructureCount(long struct) { return UNSAFE.getInt(null, struct + VkWriteDescriptorSetAccelerationStructureKHR.ACCELERATIONSTRUCTURECOUNT); }
/** Unsafe version of {@link #pAccelerationStructures() pAccelerationStructures}. */
@Nullable public static LongBuffer npAccelerationStructures(long struct) { return memLongBufferSafe(memGetAddress(struct + VkWriteDescriptorSetAccelerationStructureKHR.PACCELERATIONSTRUCTURES), naccelerationStructureCount(struct)); }
/** Unsafe version of {@link #sType(int) sType}. */
public static void nsType(long struct, int value) { UNSAFE.putInt(null, struct + VkWriteDescriptorSetAccelerationStructureKHR.STYPE, value); }
/** Unsafe version of {@link #pNext(long) pNext}. */
public static void npNext(long struct, long value) { memPutAddress(struct + VkWriteDescriptorSetAccelerationStructureKHR.PNEXT, value); }
/** Sets the specified value to the {@code accelerationStructureCount} field of the specified {@code struct}. */
public static void naccelerationStructureCount(long struct, int value) { UNSAFE.putInt(null, struct + VkWriteDescriptorSetAccelerationStructureKHR.ACCELERATIONSTRUCTURECOUNT, value); }
/** Unsafe version of {@link #pAccelerationStructures(LongBuffer) pAccelerationStructures}. */
public static void npAccelerationStructures(long struct, @Nullable LongBuffer value) { memPutAddress(struct + VkWriteDescriptorSetAccelerationStructureKHR.PACCELERATIONSTRUCTURES, memAddressSafe(value)); if (value != null) { naccelerationStructureCount(struct, value.remaining()); } }
// -----------------------------------
/** An array of {@link VkWriteDescriptorSetAccelerationStructureKHR} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final VkWriteDescriptorSetAccelerationStructureKHR ELEMENT_FACTORY = VkWriteDescriptorSetAccelerationStructureKHR.create(-1L);
/**
* Creates a new {@code VkWriteDescriptorSetAccelerationStructureKHR.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 VkWriteDescriptorSetAccelerationStructureKHR#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 VkWriteDescriptorSetAccelerationStructureKHR getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link VkWriteDescriptorSetAccelerationStructureKHR#sType} field. */
@NativeType("VkStructureType")
public int sType() { return VkWriteDescriptorSetAccelerationStructureKHR.nsType(address()); }
/** @return the value of the {@link VkWriteDescriptorSetAccelerationStructureKHR#pNext} field. */
@NativeType("void const *")
public long pNext() { return VkWriteDescriptorSetAccelerationStructureKHR.npNext(address()); }
/** @return the value of the {@link VkWriteDescriptorSetAccelerationStructureKHR#accelerationStructureCount} field. */
@NativeType("uint32_t")
public int accelerationStructureCount() { return VkWriteDescriptorSetAccelerationStructureKHR.naccelerationStructureCount(address()); }
/** @return a {@link LongBuffer} view of the data pointed to by the {@link VkWriteDescriptorSetAccelerationStructureKHR#pAccelerationStructures} field. */
@Nullable
@NativeType("VkAccelerationStructureKHR const *")
public LongBuffer pAccelerationStructures() { return VkWriteDescriptorSetAccelerationStructureKHR.npAccelerationStructures(address()); }
/** Sets the specified value to the {@link VkWriteDescriptorSetAccelerationStructureKHR#sType} field. */
public VkWriteDescriptorSetAccelerationStructureKHR.Buffer sType(@NativeType("VkStructureType") int value) { VkWriteDescriptorSetAccelerationStructureKHR.nsType(address(), value); return this; }
/** Sets the {@link KHRAccelerationStructure#VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR} value to the {@link VkWriteDescriptorSetAccelerationStructureKHR#sType} field. */
public VkWriteDescriptorSetAccelerationStructureKHR.Buffer sType$Default() { return sType(KHRAccelerationStructure.VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR); }
/** Sets the specified value to the {@link VkWriteDescriptorSetAccelerationStructureKHR#pNext} field. */
public VkWriteDescriptorSetAccelerationStructureKHR.Buffer pNext(@NativeType("void const *") long value) { VkWriteDescriptorSetAccelerationStructureKHR.npNext(address(), value); return this; }
/** Sets the specified value to the {@link VkWriteDescriptorSetAccelerationStructureKHR#accelerationStructureCount} field. */
public VkWriteDescriptorSetAccelerationStructureKHR.Buffer accelerationStructureCount(@NativeType("uint32_t") int value) { VkWriteDescriptorSetAccelerationStructureKHR.naccelerationStructureCount(address(), value); return this; }
/** Sets the address of the specified {@link LongBuffer} to the {@link VkWriteDescriptorSetAccelerationStructureKHR#pAccelerationStructures} field. */
public VkWriteDescriptorSetAccelerationStructureKHR.Buffer pAccelerationStructures(@Nullable @NativeType("VkAccelerationStructureKHR const *") LongBuffer value) { VkWriteDescriptorSetAccelerationStructureKHR.npAccelerationStructures(address(), value); return this; }
}
}