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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 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 parameters of a newly created device queue.
*
* Valid Usage
*
*
* - {@code queueFamilyIndex} must be less than {@code pQueueFamilyPropertyCount} returned by {@link VK10#vkGetPhysicalDeviceQueueFamilyProperties GetPhysicalDeviceQueueFamilyProperties}
* - {@code queueCount} must be less than or equal to the {@code queueCount} member of the {@link VkQueueFamilyProperties} structure, as returned by {@link VK10#vkGetPhysicalDeviceQueueFamilyProperties GetPhysicalDeviceQueueFamilyProperties} in the {@code pQueueFamilyProperties}[{@code queueFamilyIndex}]
* - Each element of {@code pQueuePriorities} must be between {@code 0.0} and {@code 1.0} inclusive
*
*
* Valid Usage (Implicit)
*
*
* - {@code sType} must be {@link VK10#VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO}
* - {@code pNext} must be {@code NULL}
* - {@code flags} must be 0
* - {@code pQueuePriorities} must be a pointer to an array of {@code queueCount} {@code float} values
* - {@code queueCount} must be greater than 0
*
*
* See Also
*
* {@link VkDeviceCreateInfo}
*
* Member documentation
*
*
* - {@code sType} – the type of this structure.
* - {@code pNext} – {@code NULL} or a pointer to an extension-specific structure.
* - {@code flags} – reserved for future use.
* - {@code queueFamilyIndex} – an unsigned integer indicating the index of the queue family to create on this device. This index corresponds to the index of an element of the {@code pQueueFamilyProperties} array that was returned by {@link VK10#vkGetPhysicalDeviceQueueFamilyProperties GetPhysicalDeviceQueueFamilyProperties}.
* - {@code queueCount} – an unsigned integer specifying the number of queues to create in the queue family indicated by {@code queueFamilyIndex}.
* - {@code pQueuePriorities} – an array of {@code queueCount} normalized floating point values, specifying priorities of work that will be submitted to each created queue. See Queue Priority for more information.
*
*
* Layout
*
*
* struct VkDeviceQueueCreateInfo {
* VkStructureType sType;
* const void * pNext;
* VkDeviceQueueCreateFlags flags;
* uint32_t queueFamilyIndex;
* uint32_t queueCount;
* const float * pQueuePriorities;
* }The created instance holds a strong reference to the container object.
*/
public VkDeviceQueueCreateInfo(ByteBuffer container) {
this(memAddress(container), checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code sType} field. */
@NativeType("VkStructureType")
public int sType() { return nsType(address()); }
/** Returns the value of the {@code pNext} field. */
@NativeType("const void *")
public long pNext() { return npNext(address()); }
/** Returns the value of the {@code flags} field. */
@NativeType("VkDeviceQueueCreateFlags")
public int flags() { return nflags(address()); }
/** Returns the value of the {@code queueFamilyIndex} field. */
@NativeType("uint32_t")
public int queueFamilyIndex() { return nqueueFamilyIndex(address()); }
/** Returns the value of the {@code queueCount} field. */
@NativeType("uint32_t")
public int queueCount() { return nqueueCount(address()); }
/** Returns a {@link FloatBuffer} view of the data pointed to by the {@code pQueuePriorities} field. */
@NativeType("const float *")
public FloatBuffer pQueuePriorities() { return npQueuePriorities(address()); }
/** Sets the specified value to the {@code sType} field. */
public VkDeviceQueueCreateInfo sType(@NativeType("VkStructureType") int value) { nsType(address(), value); return this; }
/** Sets the specified value to the {@code pNext} field. */
public VkDeviceQueueCreateInfo pNext(@NativeType("const void *") long value) { npNext(address(), value); return this; }
/** Sets the specified value to the {@code flags} field. */
public VkDeviceQueueCreateInfo flags(@NativeType("VkDeviceQueueCreateFlags") int value) { nflags(address(), value); return this; }
/** Sets the specified value to the {@code queueFamilyIndex} field. */
public VkDeviceQueueCreateInfo queueFamilyIndex(@NativeType("uint32_t") int value) { nqueueFamilyIndex(address(), value); return this; }
/** Sets the address of the specified {@link FloatBuffer} to the {@code pQueuePriorities} field. */
public VkDeviceQueueCreateInfo pQueuePriorities(@NativeType("const float *") FloatBuffer value) { npQueuePriorities(address(), value); return this; }
/** Initializes this struct with the specified values. */
public VkDeviceQueueCreateInfo set(
int sType,
long pNext,
int flags,
int queueFamilyIndex,
FloatBuffer pQueuePriorities
) {
sType(sType);
pNext(pNext);
flags(flags);
queueFamilyIndex(queueFamilyIndex);
pQueuePriorities(pQueuePriorities);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public VkDeviceQueueCreateInfo set(VkDeviceQueueCreateInfo src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@link VkDeviceQueueCreateInfo} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static VkDeviceQueueCreateInfo malloc() {
return create(nmemAlloc(SIZEOF));
}
/** Returns a new {@link VkDeviceQueueCreateInfo} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static VkDeviceQueueCreateInfo calloc() {
return create(nmemCalloc(1, SIZEOF));
}
/** Returns a new {@link VkDeviceQueueCreateInfo} instance allocated with {@link BufferUtils}. */
public static VkDeviceQueueCreateInfo create() {
return new VkDeviceQueueCreateInfo(BufferUtils.createByteBuffer(SIZEOF));
}
/** Returns a new {@link VkDeviceQueueCreateInfo} instance for the specified memory address or {@code null} if the address is {@code NULL}. */
public static VkDeviceQueueCreateInfo create(long address) {
return address == NULL ? null : new VkDeviceQueueCreateInfo(address, null);
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static Buffer malloc(int capacity) {
return create(__malloc(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static Buffer calloc(int capacity) {
return create(nmemCalloc(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static Buffer create(int capacity) {
return new Buffer(__create(capacity, SIZEOF));
}
/**
* Create a {@link VkDeviceQueueCreateInfo.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static Buffer create(long address, int capacity) {
return address == NULL ? null : new Buffer(address, null, -1, 0, capacity, capacity);
}
// -----------------------------------
/** Returns a new {@link VkDeviceQueueCreateInfo} instance allocated on the thread-local {@link MemoryStack}. */
public static VkDeviceQueueCreateInfo mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link VkDeviceQueueCreateInfo} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static VkDeviceQueueCreateInfo callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static VkDeviceQueueCreateInfo mallocStack(MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static VkDeviceQueueCreateInfo callocStack(MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static Buffer mallocStack(int capacity, MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link VkDeviceQueueCreateInfo.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 Buffer callocStack(int capacity, MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #sType}. */
public static int nsType(long struct) { return memGetInt(struct + VkDeviceQueueCreateInfo.STYPE); }
/** Unsafe version of {@link #pNext}. */
public static long npNext(long struct) { return memGetAddress(struct + VkDeviceQueueCreateInfo.PNEXT); }
/** Unsafe version of {@link #flags}. */
public static int nflags(long struct) { return memGetInt(struct + VkDeviceQueueCreateInfo.FLAGS); }
/** Unsafe version of {@link #queueFamilyIndex}. */
public static int nqueueFamilyIndex(long struct) { return memGetInt(struct + VkDeviceQueueCreateInfo.QUEUEFAMILYINDEX); }
/** Unsafe version of {@link #queueCount}. */
public static int nqueueCount(long struct) { return memGetInt(struct + VkDeviceQueueCreateInfo.QUEUECOUNT); }
/** Unsafe version of {@link #pQueuePriorities() pQueuePriorities}. */
public static FloatBuffer npQueuePriorities(long struct) { return memFloatBuffer(memGetAddress(struct + VkDeviceQueueCreateInfo.PQUEUEPRIORITIES), nqueueCount(struct)); }
/** Unsafe version of {@link #sType(int) sType}. */
public static void nsType(long struct, int value) { memPutInt(struct + VkDeviceQueueCreateInfo.STYPE, value); }
/** Unsafe version of {@link #pNext(long) pNext}. */
public static void npNext(long struct, long value) { memPutAddress(struct + VkDeviceQueueCreateInfo.PNEXT, value); }
/** Unsafe version of {@link #flags(int) flags}. */
public static void nflags(long struct, int value) { memPutInt(struct + VkDeviceQueueCreateInfo.FLAGS, value); }
/** Unsafe version of {@link #queueFamilyIndex(int) queueFamilyIndex}. */
public static void nqueueFamilyIndex(long struct, int value) { memPutInt(struct + VkDeviceQueueCreateInfo.QUEUEFAMILYINDEX, value); }
/** Sets the specified value to the {@code queueCount} field of the specified {@code struct}. */
public static void nqueueCount(long struct, int value) { memPutInt(struct + VkDeviceQueueCreateInfo.QUEUECOUNT, value); }
/** Unsafe version of {@link #pQueuePriorities(FloatBuffer) pQueuePriorities}. */
public static void npQueuePriorities(long struct, FloatBuffer value) { memPutAddress(struct + VkDeviceQueueCreateInfo.PQUEUEPRIORITIES, memAddress(value)); nqueueCount(struct, value.remaining()); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
check(memGetAddress(struct + VkDeviceQueueCreateInfo.PQUEUEPRIORITIES));
}
/**
* Calls {@link #validate(long)} for each struct contained in the specified struct array.
*
* @param array the struct array to validate
* @param count the number of structs in {@code array}
*/
public static void validate(long array, int count) {
for (int i = 0; i < count; i++) {
validate(array + i * SIZEOF);
}
}
// -----------------------------------
/** An array of {@link VkDeviceQueueCreateInfo} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
/**
* Creates a new {@link VkDeviceQueueCreateInfo.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 VkDeviceQueueCreateInfo#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);
}
Buffer(long address, 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 Buffer newBufferInstance(long address, ByteBuffer container, int mark, int pos, int lim, int cap) {
return new Buffer(address, container, mark, pos, lim, cap);
}
@Override
protected VkDeviceQueueCreateInfo newInstance(long address) {
return new VkDeviceQueueCreateInfo(address, container);
}
@Override
public int sizeof() {
return SIZEOF;
}
/** Returns the value of the {@code sType} field. */
@NativeType("VkStructureType")
public int sType() { return VkDeviceQueueCreateInfo.nsType(address()); }
/** Returns the value of the {@code pNext} field. */
@NativeType("const void *")
public long pNext() { return VkDeviceQueueCreateInfo.npNext(address()); }
/** Returns the value of the {@code flags} field. */
@NativeType("VkDeviceQueueCreateFlags")
public int flags() { return VkDeviceQueueCreateInfo.nflags(address()); }
/** Returns the value of the {@code queueFamilyIndex} field. */
@NativeType("uint32_t")
public int queueFamilyIndex() { return VkDeviceQueueCreateInfo.nqueueFamilyIndex(address()); }
/** Returns the value of the {@code queueCount} field. */
@NativeType("uint32_t")
public int queueCount() { return VkDeviceQueueCreateInfo.nqueueCount(address()); }
/** Returns a {@link FloatBuffer} view of the data pointed to by the {@code pQueuePriorities} field. */
@NativeType("const float *")
public FloatBuffer pQueuePriorities() { return VkDeviceQueueCreateInfo.npQueuePriorities(address()); }
/** Sets the specified value to the {@code sType} field. */
public VkDeviceQueueCreateInfo.Buffer sType(@NativeType("VkStructureType") int value) { VkDeviceQueueCreateInfo.nsType(address(), value); return this; }
/** Sets the specified value to the {@code pNext} field. */
public VkDeviceQueueCreateInfo.Buffer pNext(@NativeType("const void *") long value) { VkDeviceQueueCreateInfo.npNext(address(), value); return this; }
/** Sets the specified value to the {@code flags} field. */
public VkDeviceQueueCreateInfo.Buffer flags(@NativeType("VkDeviceQueueCreateFlags") int value) { VkDeviceQueueCreateInfo.nflags(address(), value); return this; }
/** Sets the specified value to the {@code queueFamilyIndex} field. */
public VkDeviceQueueCreateInfo.Buffer queueFamilyIndex(@NativeType("uint32_t") int value) { VkDeviceQueueCreateInfo.nqueueFamilyIndex(address(), value); return this; }
/** Sets the address of the specified {@link FloatBuffer} to the {@code pQueuePriorities} field. */
public VkDeviceQueueCreateInfo.Buffer pQueuePriorities(@NativeType("const float *") FloatBuffer value) { VkDeviceQueueCreateInfo.npQueuePriorities(address(), value); return this; }
}
}