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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.*;
/**
* Structure specifying additional allocation parameters for descriptor sets.
*
* Description
*
* If {@code descriptorSetCount} is zero or this structure is not included in the {@code pNext} chain, then the variable lengths are considered to be zero. Otherwise, {@code pDescriptorCounts}[i] is the number of descriptors in the variable count descriptor binding in the corresponding descriptor set layout. If the variable count descriptor binding in the corresponding descriptor set layout has a descriptor type of {@link EXTInlineUniformBlock#VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT} then {@code pDescriptorCounts}[i] specifies the binding’s capacity in bytes. If {@link VkDescriptorSetAllocateInfo}{@code ::pSetLayouts}[i] does not include a variable count descriptor binding, then {@code pDescriptorCounts}[i] is ignored.
*
* Valid Usage
*
*
* - If {@code descriptorSetCount} is not zero, {@code descriptorSetCount} must equal {@link VkDescriptorSetAllocateInfo}{@code ::descriptorSetCount}
* - If {@link VkDescriptorSetAllocateInfo}{@code ::pSetLayouts}[i] has a variable descriptor count binding, then {@code pDescriptorCounts}[i] must be less than or equal to the descriptor count specified for that binding when the descriptor set layout was created
*
*
* Valid Usage (Implicit)
*
*
* - {@code sType} must be {@link VK12#VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO}
* - If {@code descriptorSetCount} is not 0, {@code pDescriptorCounts} must be a valid pointer to an array of {@code descriptorSetCount} {@code uint32_t} values
*
*
* Layout
*
*
* struct VkDescriptorSetVariableDescriptorCountAllocateInfo {
* VkStructureType {@link #sType};
* void const * {@link #pNext};
* uint32_t {@link #descriptorSetCount};
* uint32_t const * {@link #pDescriptorCounts};
* }
*/
public class VkDescriptorSetVariableDescriptorCountAllocateInfo 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,
DESCRIPTORSETCOUNT,
PDESCRIPTORCOUNTS;
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);
DESCRIPTORSETCOUNT = layout.offsetof(2);
PDESCRIPTORCOUNTS = layout.offsetof(3);
}
/**
* Creates a {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} 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 VkDescriptorSetVariableDescriptorCountAllocateInfo(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()); }
/** zero or the number of elements in {@code pDescriptorCounts}. */
@NativeType("uint32_t")
public int descriptorSetCount() { return ndescriptorSetCount(address()); }
/** a pointer to an array of descriptor counts, with each member specifying the number of descriptors in a variable descriptor count binding in the corresponding descriptor set being allocated. */
@Nullable
@NativeType("uint32_t const *")
public IntBuffer pDescriptorCounts() { return npDescriptorCounts(address()); }
/** Sets the specified value to the {@link #sType} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo sType(@NativeType("VkStructureType") int value) { nsType(address(), value); return this; }
/** Sets the {@link VK12#VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO} value to the {@link #sType} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo sType$Default() { return sType(VK12.VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO); }
/** Sets the specified value to the {@link #pNext} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo pNext(@NativeType("void const *") long value) { npNext(address(), value); return this; }
/** Sets the address of the specified {@link IntBuffer} to the {@link #pDescriptorCounts} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo pDescriptorCounts(@Nullable @NativeType("uint32_t const *") IntBuffer value) { npDescriptorCounts(address(), value); return this; }
/** Initializes this struct with the specified values. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo set(
int sType,
long pNext,
@Nullable IntBuffer pDescriptorCounts
) {
sType(sType);
pNext(pNext);
pDescriptorCounts(pDescriptorCounts);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public VkDescriptorSetVariableDescriptorCountAllocateInfo set(VkDescriptorSetVariableDescriptorCountAllocateInfo src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static VkDescriptorSetVariableDescriptorCountAllocateInfo malloc() {
return wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static VkDescriptorSetVariableDescriptorCountAllocateInfo calloc() {
return wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} instance allocated with {@link BufferUtils}. */
public static VkDescriptorSetVariableDescriptorCountAllocateInfo create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, memAddress(container), container);
}
/** Returns a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} instance for the specified memory address. */
public static VkDescriptorSetVariableDescriptorCountAllocateInfo create(long address) {
return wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static VkDescriptorSetVariableDescriptorCountAllocateInfo createSafe(long address) {
return address == NULL ? null : wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, address);
}
/**
* Returns a new {@link VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo.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 VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
/**
* Returns a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo malloc(MemoryStack stack) {
return wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo calloc(MemoryStack stack) {
return wrap(VkDescriptorSetVariableDescriptorCountAllocateInfo.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer malloc(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link VkDescriptorSetVariableDescriptorCountAllocateInfo.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 VkDescriptorSetVariableDescriptorCountAllocateInfo.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 + VkDescriptorSetVariableDescriptorCountAllocateInfo.STYPE); }
/** Unsafe version of {@link #pNext}. */
public static long npNext(long struct) { return memGetAddress(struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.PNEXT); }
/** Unsafe version of {@link #descriptorSetCount}. */
public static int ndescriptorSetCount(long struct) { return UNSAFE.getInt(null, struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.DESCRIPTORSETCOUNT); }
/** Unsafe version of {@link #pDescriptorCounts() pDescriptorCounts}. */
@Nullable public static IntBuffer npDescriptorCounts(long struct) { return memIntBufferSafe(memGetAddress(struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.PDESCRIPTORCOUNTS), ndescriptorSetCount(struct)); }
/** Unsafe version of {@link #sType(int) sType}. */
public static void nsType(long struct, int value) { UNSAFE.putInt(null, struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.STYPE, value); }
/** Unsafe version of {@link #pNext(long) pNext}. */
public static void npNext(long struct, long value) { memPutAddress(struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.PNEXT, value); }
/** Sets the specified value to the {@code descriptorSetCount} field of the specified {@code struct}. */
public static void ndescriptorSetCount(long struct, int value) { UNSAFE.putInt(null, struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.DESCRIPTORSETCOUNT, value); }
/** Unsafe version of {@link #pDescriptorCounts(IntBuffer) pDescriptorCounts}. */
public static void npDescriptorCounts(long struct, @Nullable IntBuffer value) { memPutAddress(struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.PDESCRIPTORCOUNTS, memAddressSafe(value)); ndescriptorSetCount(struct, value == null ? 0 : value.remaining()); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
if (ndescriptorSetCount(struct) != 0) {
check(memGetAddress(struct + VkDescriptorSetVariableDescriptorCountAllocateInfo.PDESCRIPTORCOUNTS));
}
}
// -----------------------------------
/** An array of {@link VkDescriptorSetVariableDescriptorCountAllocateInfo} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final VkDescriptorSetVariableDescriptorCountAllocateInfo ELEMENT_FACTORY = VkDescriptorSetVariableDescriptorCountAllocateInfo.create(-1L);
/**
* Creates a new {@code VkDescriptorSetVariableDescriptorCountAllocateInfo.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 VkDescriptorSetVariableDescriptorCountAllocateInfo#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 VkDescriptorSetVariableDescriptorCountAllocateInfo getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#sType} field. */
@NativeType("VkStructureType")
public int sType() { return VkDescriptorSetVariableDescriptorCountAllocateInfo.nsType(address()); }
/** @return the value of the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#pNext} field. */
@NativeType("void const *")
public long pNext() { return VkDescriptorSetVariableDescriptorCountAllocateInfo.npNext(address()); }
/** @return the value of the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#descriptorSetCount} field. */
@NativeType("uint32_t")
public int descriptorSetCount() { return VkDescriptorSetVariableDescriptorCountAllocateInfo.ndescriptorSetCount(address()); }
/** @return a {@link IntBuffer} view of the data pointed to by the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#pDescriptorCounts} field. */
@Nullable
@NativeType("uint32_t const *")
public IntBuffer pDescriptorCounts() { return VkDescriptorSetVariableDescriptorCountAllocateInfo.npDescriptorCounts(address()); }
/** Sets the specified value to the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#sType} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer sType(@NativeType("VkStructureType") int value) { VkDescriptorSetVariableDescriptorCountAllocateInfo.nsType(address(), value); return this; }
/** Sets the {@link VK12#VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO} value to the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#sType} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer sType$Default() { return sType(VK12.VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO); }
/** Sets the specified value to the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#pNext} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer pNext(@NativeType("void const *") long value) { VkDescriptorSetVariableDescriptorCountAllocateInfo.npNext(address(), value); return this; }
/** Sets the address of the specified {@link IntBuffer} to the {@link VkDescriptorSetVariableDescriptorCountAllocateInfo#pDescriptorCounts} field. */
public VkDescriptorSetVariableDescriptorCountAllocateInfo.Buffer pDescriptorCounts(@Nullable @NativeType("uint32_t const *") IntBuffer value) { VkDescriptorSetVariableDescriptorCountAllocateInfo.npDescriptorCounts(address(), value); return this; }
}
}