java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkDeviceQueueCreateInfo>

org.lwjgl.vulkan.VkDeviceQueueCreateInfo

All Implemented Interfaces:: AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

public class VkDeviceQueueCreateInfo extends org.lwjgl.system.Struct<VkDeviceQueueCreateInfo> implements org.lwjgl.system.NativeResource

Structure specifying parameters of a newly created device queue.

Valid Usage

queueFamilyIndex must be less than pQueueFamilyPropertyCount returned by vkGetPhysicalDeviceQueueFamilyProperties
queueCount must be less than or equal to the queueCount member of the VkQueueFamilyProperties structure, as returned by vkGetPhysicalDeviceQueueFamilyProperties in the pQueueFamilyProperties[queueFamilyIndex]
Each element of pQueuePriorities must be between 0.0 and 1.0 inclusive
If the protectedMemory feature is not enabled, the DEVICE_QUEUE_CREATE_PROTECTED_BIT bit of flags must not be set
If flags includes DEVICE_QUEUE_CREATE_PROTECTED_BIT, queueFamilyIndex must be the index of a queue family that includes the QUEUE_PROTECTED_BIT capability
If the pNext chain includes a VkDeviceQueueShaderCoreControlCreateInfoARM structure then VkPhysicalDeviceSchedulingControlsPropertiesARM::schedulingControlsFlags must contain PHYSICAL_DEVICE_SCHEDULING_CONTROLS_SHADER_CORE_COUNT_ARM

Valid Usage (Implicit)

sType must be STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO
Each pNext member of any structure (including this one) in the pNext chain must be either NULL or a pointer to a valid instance of VkDeviceQueueGlobalPriorityCreateInfoKHR or VkDeviceQueueShaderCoreControlCreateInfoARM
The sType value of each struct in the pNext chain must be unique
flags must be a valid combination of VkDeviceQueueCreateFlagBits values
pQueuePriorities must be a valid pointer to an array of queueCount float values
queueCount must be greater than 0

Layout


 struct VkDeviceQueueCreateInfo {
     VkStructureType sType();
     void const * pNext();
     VkDeviceQueueCreateFlags flags();
     uint32_t queueFamilyIndex();
     uint32_t queueCount();
     float const * pQueuePriorities();
 }

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

VkDeviceQueueCreateInfo.Buffer

An array of VkDeviceQueueCreateInfo structs.

Nested classes/interfaces inherited from class org.lwjgl.system.Struct
org.lwjgl.system.Struct.StructValidation

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
org.lwjgl.system.Pointer.Default
Field Summary

Fields

Modifier and Type

Field

Description

static final int

ALIGNOF

The struct alignment in bytes.

static final int

FLAGS

The struct member offsets.

static final int

PNEXT

The struct member offsets.

static final int

PQUEUEPRIORITIES

The struct member offsets.

static final int

QUEUECOUNT

The struct member offsets.

static final int

QUEUEFAMILYINDEX

The struct member offsets.

static final int

SIZEOF

The struct size in bytes.

static final int

STYPE

The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
Constructor Summary

Constructors

Constructor

Description

VkDeviceQueueCreateInfo(ByteBuffer container)

Creates a VkDeviceQueueCreateInfo instance at the current position of the specified ByteBuffer container.
Method Summary

Modifier and Type

Method

Description

static VkDeviceQueueCreateInfo

calloc()

Returns a new VkDeviceQueueCreateInfo instance allocated with memCalloc.

static VkDeviceQueueCreateInfo.Buffer

calloc(int capacity)

Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated with memCalloc.

static VkDeviceQueueCreateInfo.Buffer

calloc(int capacity, org.lwjgl.system.MemoryStack stack)

Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

static VkDeviceQueueCreateInfo

calloc(org.lwjgl.system.MemoryStack stack)

Returns a new VkDeviceQueueCreateInfo instance allocated on the specified MemoryStack and initializes all its bits to zero.

static VkDeviceQueueCreateInfo

callocStack()

Deprecated.

static VkDeviceQueueCreateInfo.Buffer

callocStack(int capacity)

Deprecated.

static VkDeviceQueueCreateInfo.Buffer

callocStack(int capacity, org.lwjgl.system.MemoryStack stack)

Deprecated.

static VkDeviceQueueCreateInfo

callocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

static VkDeviceQueueCreateInfo

create()

Returns a new VkDeviceQueueCreateInfo instance allocated with BufferUtils.

static VkDeviceQueueCreateInfo.Buffer

create(int capacity)

Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated with BufferUtils.

static VkDeviceQueueCreateInfo

create(long address)

Returns a new VkDeviceQueueCreateInfo instance for the specified memory address.

static VkDeviceQueueCreateInfo.Buffer

create(long address, int capacity)

Create a VkDeviceQueueCreateInfo.Buffer instance at the specified memory.

static VkDeviceQueueCreateInfo

createSafe(long address)

Like create, but returns null if address is NULL.

static VkDeviceQueueCreateInfo.Buffer

createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

int

flags()

a bitmask indicating behavior of the queues.

VkDeviceQueueCreateInfo

flags(int value)

Sets the specified value to the flags() field.

static VkDeviceQueueCreateInfo

malloc()

Returns a new VkDeviceQueueCreateInfo instance allocated with memAlloc.

static VkDeviceQueueCreateInfo.Buffer

malloc(int capacity)

Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated with memAlloc.

static VkDeviceQueueCreateInfo.Buffer

malloc(int capacity, org.lwjgl.system.MemoryStack stack)

Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated on the specified MemoryStack.

static VkDeviceQueueCreateInfo

malloc(org.lwjgl.system.MemoryStack stack)

Returns a new VkDeviceQueueCreateInfo instance allocated on the specified MemoryStack.

static VkDeviceQueueCreateInfo

mallocStack()

Deprecated.

static VkDeviceQueueCreateInfo.Buffer

mallocStack(int capacity)

Deprecated.

static VkDeviceQueueCreateInfo.Buffer

mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)

Deprecated.

static VkDeviceQueueCreateInfo

mallocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

static int

nflags(long struct)

Unsafe version of flags().

static void

nflags(long struct, int value)

Unsafe version of flags.

static long

npNext(long struct)

Unsafe version of pNext().

static void

npNext(long struct, long value)

Unsafe version of pNext.

static FloatBuffer

npQueuePriorities(long struct)

Unsafe version of pQueuePriorities.

static void

npQueuePriorities(long struct, FloatBuffer value)

Unsafe version of pQueuePriorities.

static int

nqueueCount(long struct)

Unsafe version of queueCount().

static void

nqueueCount(long struct, int value)

Sets the specified value to the queueCount field of the specified struct.

static int

nqueueFamilyIndex(long struct)

Unsafe version of queueFamilyIndex().

static void

nqueueFamilyIndex(long struct, int value)

Unsafe version of queueFamilyIndex.

static int

nsType(long struct)

Unsafe version of sType().

static void

nsType(long struct, int value)

Unsafe version of sType.

long

pNext()

NULL or a pointer to a structure extending this structure.

VkDeviceQueueCreateInfo

pNext(long value)

Sets the specified value to the pNext() field.

VkDeviceQueueCreateInfo

pNext(VkDeviceQueueGlobalPriorityCreateInfoEXT value)

Prepends the specified VkDeviceQueueGlobalPriorityCreateInfoEXT value to the pNext chain.

VkDeviceQueueCreateInfo

pNext(VkDeviceQueueGlobalPriorityCreateInfoKHR value)

Prepends the specified VkDeviceQueueGlobalPriorityCreateInfoKHR value to the pNext chain.

VkDeviceQueueCreateInfo

pNext(VkDeviceQueueShaderCoreControlCreateInfoARM value)

Prepends the specified VkDeviceQueueShaderCoreControlCreateInfoARM value to the pNext chain.

FloatBuffer

pQueuePriorities()

a pointer to an array of queueCount normalized floating-point values, specifying priorities of work that will be submitted to each created queue.

VkDeviceQueueCreateInfo

pQueuePriorities(FloatBuffer value)

Sets the address of the specified FloatBuffer to the pQueuePriorities() field.

int

queueCount()

an unsigned integer specifying the number of queues to create in the queue family indicated by queueFamilyIndex, and with the behavior specified by flags.

int

queueFamilyIndex()

an unsigned integer indicating the index of the queue family in which to create the queues on this device.

VkDeviceQueueCreateInfo

queueFamilyIndex(int value)

Sets the specified value to the queueFamilyIndex() field.

VkDeviceQueueCreateInfo

set(int sType, long pNext, int flags, int queueFamilyIndex, FloatBuffer pQueuePriorities)

Initializes this struct with the specified values.

VkDeviceQueueCreateInfo

set(VkDeviceQueueCreateInfo src)

Copies the specified struct data to this struct.

int

sizeof()

int

sType()

a VkStructureType value identifying this structure.

VkDeviceQueueCreateInfo

sType(int value)

Sets the specified value to the sType() field.

VkDeviceQueueCreateInfo

sType$Default()

Sets the STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO value to the sType() field.

static void

validate(long struct)

Validates pointer members that should not be NULL.

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull, validate

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

Field Details
- SIZEOF
  
  public static final int SIZEOF
  
  The struct size in bytes.
- ALIGNOF
  
  public static final int ALIGNOF
  
  The struct alignment in bytes.
- STYPE
  
  public static final int STYPE
  
  The struct member offsets.
- PNEXT
  
  public static final int PNEXT
  
  The struct member offsets.
- FLAGS
  
  public static final int FLAGS
  
  The struct member offsets.
- QUEUEFAMILYINDEX
  
  public static final int QUEUEFAMILYINDEX
  
  The struct member offsets.
- QUEUECOUNT
  
  public static final int QUEUECOUNT
  
  The struct member offsets.
- PQUEUEPRIORITIES
  
  public static final int PQUEUEPRIORITIES
  
  The struct member offsets.
Constructor Details
- VkDeviceQueueCreateInfo
  
  public VkDeviceQueueCreateInfo(ByteBuffer container)
  
  Creates a VkDeviceQueueCreateInfo instance at the current position of the specified 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.
Method Details
- sizeof
  
  public int sizeof()
  
  Specified by:
  
  sizeof in class org.lwjgl.system.Struct<VkDeviceQueueCreateInfo>
- sType
  
  public int sType()
  
  a VkStructureType value identifying this structure.
- pNext
  
  public long pNext()
  
  NULL or a pointer to a structure extending this structure.
- flags
  
  public int flags()
  
  a bitmask indicating behavior of the queues.
- queueFamilyIndex
  
  public int queueFamilyIndex()
  
  an unsigned integer indicating the index of the queue family in which to create the queues on this device. This index corresponds to the index of an element of the pQueueFamilyProperties array that was returned by vkGetPhysicalDeviceQueueFamilyProperties.
- queueCount
  
  public int queueCount()
  
  an unsigned integer specifying the number of queues to create in the queue family indicated by queueFamilyIndex, and with the behavior specified by flags.
- pQueuePriorities
  
  public FloatBuffer pQueuePriorities()
  
  a pointer to an array of queueCount normalized floating-point values, specifying priorities of work that will be submitted to each created queue. See Queue Priority for more information.
- sType
  
  public VkDeviceQueueCreateInfo sType(int value)
  
  Sets the specified value to the sType() field.
- sType$Default
  
  public VkDeviceQueueCreateInfo sType$Default()
  
  Sets the STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO value to the sType() field.
- pNext
  
  public VkDeviceQueueCreateInfo pNext(long value)
  
  Sets the specified value to the pNext() field.
- pNext
  
  public VkDeviceQueueCreateInfo pNext(VkDeviceQueueGlobalPriorityCreateInfoEXT value)
  
  Prepends the specified VkDeviceQueueGlobalPriorityCreateInfoEXT value to the pNext chain.
- pNext
  
  public VkDeviceQueueCreateInfo pNext(VkDeviceQueueGlobalPriorityCreateInfoKHR value)
  
  Prepends the specified VkDeviceQueueGlobalPriorityCreateInfoKHR value to the pNext chain.
- pNext
  
  public VkDeviceQueueCreateInfo pNext(VkDeviceQueueShaderCoreControlCreateInfoARM value)
  
  Prepends the specified VkDeviceQueueShaderCoreControlCreateInfoARM value to the pNext chain.
- flags
  
  public VkDeviceQueueCreateInfo flags(int value)
  
  Sets the specified value to the flags() field.
- queueFamilyIndex
  
  public VkDeviceQueueCreateInfo queueFamilyIndex(int value)
  
  Sets the specified value to the queueFamilyIndex() field.
- pQueuePriorities
  
  public VkDeviceQueueCreateInfo pQueuePriorities(FloatBuffer value)
  
  Sets the address of the specified FloatBuffer to the pQueuePriorities() field.
- set
  
  public VkDeviceQueueCreateInfo set(int sType, long pNext, int flags, int queueFamilyIndex, FloatBuffer pQueuePriorities)
  
  Initializes this struct with the specified values.
- set
  
  public VkDeviceQueueCreateInfo set(VkDeviceQueueCreateInfo src)
  
  Copies the specified struct data to this struct.
  
  Parameters:
  
  src - the source struct
  
  Returns:
  
  this struct
- malloc
  
  public static VkDeviceQueueCreateInfo malloc()
  
  Returns a new VkDeviceQueueCreateInfo instance allocated with memAlloc. The instance must be explicitly freed.
- calloc
  
  public static VkDeviceQueueCreateInfo calloc()
  
  Returns a new VkDeviceQueueCreateInfo instance allocated with memCalloc. The instance must be explicitly freed.
- create
  
  public static VkDeviceQueueCreateInfo create()
  
  Returns a new VkDeviceQueueCreateInfo instance allocated with BufferUtils.
- create
  
  public static VkDeviceQueueCreateInfo create(long address)
  
  Returns a new VkDeviceQueueCreateInfo instance for the specified memory address.
- createSafe
  
  @Nullable public static VkDeviceQueueCreateInfo createSafe(long address)
  
  Like create, but returns null if address is NULL.
- malloc
  
  public static VkDeviceQueueCreateInfo.Buffer malloc(int capacity)
  
  Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
  
  Parameters:
  
  capacity - the buffer capacity
- calloc
  
  public static VkDeviceQueueCreateInfo.Buffer calloc(int capacity)
  
  Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
  
  Parameters:
  
  capacity - the buffer capacity
- create
  
  public static VkDeviceQueueCreateInfo.Buffer create(int capacity)
  
  Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated with BufferUtils.
  
  Parameters:
  
  capacity - the buffer capacity
- create
  
  public static VkDeviceQueueCreateInfo.Buffer create(long address, int capacity)
  
  Create a VkDeviceQueueCreateInfo.Buffer instance at the specified memory.
  
  Parameters:
  
  address - the memory address
  
  capacity - the buffer capacity
- createSafe
  
  @Nullable public static VkDeviceQueueCreateInfo.Buffer createSafe(long address, int capacity)
  
  Like create, but returns null if address is NULL.
- mallocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo mallocStack()
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.
- callocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo callocStack()
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.
- mallocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo mallocStack(org.lwjgl.system.MemoryStack stack)
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.
- callocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo callocStack(org.lwjgl.system.MemoryStack stack)
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.
- mallocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo.Buffer mallocStack(int capacity)
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.
- callocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo.Buffer callocStack(int capacity)
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.
- mallocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo.Buffer mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.
- callocStack
  
  @Deprecated public static VkDeviceQueueCreateInfo.Buffer callocStack(int capacity, org.lwjgl.system.MemoryStack stack)
  
  Deprecated.
  
  Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.
- malloc
  
  public static VkDeviceQueueCreateInfo malloc(org.lwjgl.system.MemoryStack stack)
  
  Returns a new VkDeviceQueueCreateInfo instance allocated on the specified MemoryStack.
  
  Parameters:
  
  stack - the stack from which to allocate
- calloc
  
  public static VkDeviceQueueCreateInfo calloc(org.lwjgl.system.MemoryStack stack)
  
  Returns a new VkDeviceQueueCreateInfo instance allocated on the specified MemoryStack and initializes all its bits to zero.
  
  Parameters:
  
  stack - the stack from which to allocate
- malloc
  
  public static VkDeviceQueueCreateInfo.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
  
  Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated on the specified MemoryStack.
  
  Parameters:
  
  capacity - the buffer capacity
  
  stack - the stack from which to allocate
- calloc
  
  public static VkDeviceQueueCreateInfo.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
  
  Returns a new VkDeviceQueueCreateInfo.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
  
  Parameters:
  
  capacity - the buffer capacity
  
  stack - the stack from which to allocate
- nsType
  
  public static int nsType(long struct)
  
  Unsafe version of sType().
- npNext
  
  public static long npNext(long struct)
  
  Unsafe version of pNext().
- nflags
  
  public static int nflags(long struct)
  
  Unsafe version of flags().
- nqueueFamilyIndex
  
  public static int nqueueFamilyIndex(long struct)
  
  Unsafe version of queueFamilyIndex().
- nqueueCount
  
  public static int nqueueCount(long struct)
  
  Unsafe version of queueCount().
- npQueuePriorities
  
  public static FloatBuffer npQueuePriorities(long struct)
  
  Unsafe version of pQueuePriorities.
- nsType
  
  public static void nsType(long struct, int value)
  
  Unsafe version of sType.
- npNext
  
  public static void npNext(long struct, long value)
  
  Unsafe version of pNext.
- nflags
  
  public static void nflags(long struct, int value)
  
  Unsafe version of flags.
- nqueueFamilyIndex
  
  public static void nqueueFamilyIndex(long struct, int value)
  
  Unsafe version of queueFamilyIndex.
- nqueueCount
  
  public static void nqueueCount(long struct, int value)
  
  Sets the specified value to the queueCount field of the specified struct.
- npQueuePriorities
  
  public static void npQueuePriorities(long struct, FloatBuffer value)
  
  Unsafe version of pQueuePriorities.
- validate
  
  public static void validate(long struct)
  
  Validates pointer members that should not be NULL.
  
  Parameters:
  
  struct - the struct to validate

Class VkDeviceQueueCreateInfo

Valid Usage

Valid Usage (Implicit)

See Also

Layout

Nested Class Summary

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from class org.lwjgl.system.Struct

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class java.lang.Object

Methods inherited from interface org.lwjgl.system.NativeResource

Field Details

SIZEOF

ALIGNOF

STYPE

PNEXT

FLAGS

QUEUEFAMILYINDEX

QUEUECOUNT

PQUEUEPRIORITIES

Constructor Details

VkDeviceQueueCreateInfo

Method Details

sizeof

sType

pNext

flags

queueFamilyIndex

queueCount

pQueuePriorities

sType

sType$Default

pNext

pNext

pNext

pNext

flags

queueFamilyIndex

pQueuePriorities

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

malloc

calloc

malloc

calloc

nsType

npNext

nflags

nqueueFamilyIndex

nqueueCount

npQueuePriorities

nsType

npNext

nflags

nqueueFamilyIndex

nqueueCount

npQueuePriorities