java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkMemoryPriorityAllocateInfoEXT

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkMemoryPriorityAllocateInfoEXT
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Specify a memory allocation priority.
Description

Memory allocations with higher priority may be more likely to stay in device-local memory when the system is under memory pressure.

If this structure is not included, it is as if the priority value were 0.5.

Valid Usage
- priority must be between 0 and 1, inclusive
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_MEMORY_PRIORITY_ALLOCATE_INFO_EXT
Member documentation
- sType – the type of this structure.
- pNext – NULL or a pointer to an extension-specific structure.
- priority – a floating-point value between 0 and 1, indicating the priority of the allocation relative to other memory allocations. Larger values are higher priority. The granularity of the priorities is implementation-dependent.
Layout
```
 struct VkMemoryPriorityAllocateInfoEXT {
     VkStructureType sType;
     void const * pNext;
     float priority;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkMemoryPriorityAllocateInfoEXT.Buffer
An array of VkMemoryPriorityAllocateInfoEXT structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`PNEXT PRIORITY`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static 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
`VkMemoryPriorityAllocateInfoEXT(java.nio.ByteBuffer container)`	Creates a `VkMemoryPriorityAllocateInfoEXT` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static VkMemoryPriorityAllocateInfoEXT`	`calloc()`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated with `memCalloc`.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`calloc(int capacity)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated with `memCalloc`.
`static VkMemoryPriorityAllocateInfoEXT`	`callocStack()`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`callocStack(int capacity)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkMemoryPriorityAllocateInfoEXT`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkMemoryPriorityAllocateInfoEXT`	`create()`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated with `BufferUtils`.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`create(int capacity)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated with `BufferUtils`.
`static VkMemoryPriorityAllocateInfoEXT`	`create(long address)`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance for the specified memory address.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`create(long address, int capacity)`	Create a `VkMemoryPriorityAllocateInfoEXT.Buffer` instance at the specified memory.
`static VkMemoryPriorityAllocateInfoEXT`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkMemoryPriorityAllocateInfoEXT`	`malloc()`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated with `memAlloc`.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`malloc(int capacity)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated with `memAlloc`.
`static VkMemoryPriorityAllocateInfoEXT`	`mallocStack()`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated on the thread-local `MemoryStack`.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`mallocStack(int capacity)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkMemoryPriorityAllocateInfoEXT.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkMemoryPriorityAllocateInfoEXT.Buffer` instance allocated on the specified `MemoryStack`.
`static VkMemoryPriorityAllocateInfoEXT`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkMemoryPriorityAllocateInfoEXT` instance allocated on the specified `MemoryStack`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static float`	`npriority(long struct)`	Unsafe version of `priority()`.
`static void`	`npriority(long struct, float value)`	Unsafe version of `priority`.
`static int`	`nsType(long struct)`	Unsafe version of `sType()`.
`static void`	`nsType(long struct, int value)`	Unsafe version of `sType`.
`long`	`pNext()`	Returns the value of the `pNext` field.
`VkMemoryPriorityAllocateInfoEXT`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`float`	`priority()`	Returns the value of the `priority` field.
`VkMemoryPriorityAllocateInfoEXT`	`priority(float value)`	Sets the specified value to the `priority` field.
`VkMemoryPriorityAllocateInfoEXT`	`set(int sType, long pNext, float priority)`	Initializes this struct with the specified values.
`VkMemoryPriorityAllocateInfoEXT`	`set(VkMemoryPriorityAllocateInfoEXT src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`sType()`	Returns the value of the `sType` field.
`VkMemoryPriorityAllocateInfoEXT`	`sType(int value)`	Sets the specified value to the `sType` field.

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

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

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

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

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - STYPE, PNEXT, PRIORITY
    
    The struct member offsets.
- Constructor Detail
  - VkMemoryPriorityAllocateInfoEXT
```
public VkMemoryPriorityAllocateInfoEXT(java.nio.ByteBuffer container)
```
    Creates a VkMemoryPriorityAllocateInfoEXT 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 Detail
  - sizeof
```
public int sizeof()
```
    Specified by:
    
    sizeof in class org.lwjgl.system.Struct
  - sType
```
public int sType()
```
    Returns the value of the sType field.
  - pNext
```
public long pNext()
```
    Returns the value of the pNext field.
  - priority
```
public float priority()
```
    Returns the value of the priority field.
  - sType
```
public VkMemoryPriorityAllocateInfoEXT sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkMemoryPriorityAllocateInfoEXT pNext(long value)
```
    Sets the specified value to the pNext field.
  - priority
```
public VkMemoryPriorityAllocateInfoEXT priority(float value)
```
    Sets the specified value to the priority field.
  - set
```
public VkMemoryPriorityAllocateInfoEXT set(int sType,
                                           long pNext,
                                           float priority)
```
    Initializes this struct with the specified values.
  - set
```
public VkMemoryPriorityAllocateInfoEXT set(VkMemoryPriorityAllocateInfoEXT src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkMemoryPriorityAllocateInfoEXT malloc()
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkMemoryPriorityAllocateInfoEXT calloc()
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkMemoryPriorityAllocateInfoEXT create()
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated with BufferUtils.
  - create
```
public static VkMemoryPriorityAllocateInfoEXT create(long address)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkMemoryPriorityAllocateInfoEXT createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer malloc(int capacity)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer calloc(int capacity)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer create(int capacity)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer create(long address,
                                                            int capacity)
```
    Create a VkMemoryPriorityAllocateInfoEXT.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkMemoryPriorityAllocateInfoEXT.Buffer createSafe(long address,
                                                                int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static VkMemoryPriorityAllocateInfoEXT mallocStack()
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkMemoryPriorityAllocateInfoEXT callocStack()
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkMemoryPriorityAllocateInfoEXT mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkMemoryPriorityAllocateInfoEXT callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer mallocStack(int capacity)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer callocStack(int capacity)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer mallocStack(int capacity,
                                                                 org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkMemoryPriorityAllocateInfoEXT.Buffer callocStack(int capacity,
                                                                 org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkMemoryPriorityAllocateInfoEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - nsType
```
public static int nsType(long struct)
```
    Unsafe version of sType().
  - npNext
```
public static long npNext(long struct)
```
    Unsafe version of pNext().
  - npriority
```
public static float npriority(long struct)
```
    Unsafe version of priority().
  - 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.
  - npriority
```
public static void npriority(long struct,
                             float value)
```
    Unsafe version of priority.

Class VkMemoryPriorityAllocateInfoEXT

Description

Valid Usage

Valid Usage (Implicit)

Member documentation

Layout

Nested Class Summary

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 interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

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

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

STYPE, PNEXT, PRIORITY

Constructor Detail

VkMemoryPriorityAllocateInfoEXT

Method Detail

sizeof

sType

pNext

priority

sType

pNext

priority

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

npriority

nsType

npNext

npriority