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

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class VkCommandBufferAllocateInfo
extends Struct
```
Khronos Reference Page
Vulkan Specification
Contains information about how a command buffer should be allocated.

Valid Usage
- sType must be STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO
- pNext must be NULL
- commandPool must be a valid VkCommandPool handle
- level must be a valid VkCommandBufferLevel value
- commandBufferCount must be greater than 0
Member documentation
- sType – the type of this structure. Must be: STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO
- pNext – reserved for use by extensions
- commandPool – the name of the command pool that the command buffers allocate their memory from
- level – determines whether the command buffers are primary or secondary command buffers. One of:
  COMMAND_BUFFER_LEVEL_PRIMARY COMMAND_BUFFER_LEVEL_SECONDARY
- commandBufferCount – the number of command buffers to allocate from the pool
Layout
```
struct VkCommandBufferAllocateInfo {
    VkStructureType sType;
    const void * pNext;
    VkCommandPool commandPool;
    VkCommandBufferLevel level;
    uint32_t commandBufferCount;
}
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

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

Field Summary

Fields
Modifier and Type Field and Description

static int SIZEOF
The struct size in bytes.
- Fields inherited from interface org.lwjgl.system.Pointer
  POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description
`VkCommandBufferAllocateInfo(java.nio.ByteBuffer container)` Creates a `VkCommandBufferAllocateInfo` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static VkCommandBufferAllocateInfo`	`calloc()` Returns a new `VkCommandBufferAllocateInfo` instance allocated with `memCalloc`.
`static VkCommandBufferAllocateInfo.Buffer`	`calloc(int capacity)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated with `memCalloc`.
`static VkCommandBufferAllocateInfo`	`callocStack()` Returns a new `VkCommandBufferAllocateInfo` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkCommandBufferAllocateInfo.Buffer`	`callocStack(int capacity)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkCommandBufferAllocateInfo.Buffer`	`callocStack(int capacity, MemoryStack stack)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkCommandBufferAllocateInfo`	`callocStack(MemoryStack stack)` Returns a new `VkCommandBufferAllocateInfo` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`int`	`commandBufferCount()` Returns the value of the `commandBufferCount` field.
`VkCommandBufferAllocateInfo`	`commandBufferCount(int value)` Sets the specified value to the `commandBufferCount` field.
`long`	`commandPool()` Returns the value of the `commandPool` field.
`VkCommandBufferAllocateInfo`	`commandPool(long value)` Sets the specified value to the `commandPool` field.
`static VkCommandBufferAllocateInfo`	`create()` Returns a new `VkCommandBufferAllocateInfo` instance allocated with `BufferUtils`.
`static VkCommandBufferAllocateInfo.Buffer`	`create(int capacity)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated with `BufferUtils`.
`static VkCommandBufferAllocateInfo`	`create(long address)` Returns a new `VkCommandBufferAllocateInfo` instance for the specified memory address or `null` if the address is `NULL`.
`static VkCommandBufferAllocateInfo.Buffer`	`create(long address, int capacity)` Create a `VkCommandBufferAllocateInfo.Buffer` instance at the specified memory.
`int`	`level()` Returns the value of the `level` field.
`VkCommandBufferAllocateInfo`	`level(int value)` Sets the specified value to the `level` field.
`static VkCommandBufferAllocateInfo`	`malloc()` Returns a new `VkCommandBufferAllocateInfo` instance allocated with `memAlloc`.
`static VkCommandBufferAllocateInfo.Buffer`	`malloc(int capacity)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated with `memAlloc`.
`static VkCommandBufferAllocateInfo`	`mallocStack()` Returns a new `VkCommandBufferAllocateInfo` instance allocated on the thread-local `MemoryStack`.
`static VkCommandBufferAllocateInfo.Buffer`	`mallocStack(int capacity)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkCommandBufferAllocateInfo.Buffer`	`mallocStack(int capacity, MemoryStack stack)` Returns a new `VkCommandBufferAllocateInfo.Buffer` instance allocated on the specified `MemoryStack`.
`static VkCommandBufferAllocateInfo`	`mallocStack(MemoryStack stack)` Returns a new `VkCommandBufferAllocateInfo` instance allocated on the specified `MemoryStack`.
`VkCommandBufferAllocateInfo`	`nset(long struct)` Unsafe version of `set`.
`long`	`pNext()` Returns the value of the `pNext` field.
`VkCommandBufferAllocateInfo`	`pNext(long value)` Sets the specified value to the `pNext` field.
`VkCommandBufferAllocateInfo`	`set(int sType, long pNext, long commandPool, int level, int commandBufferCount)` Initializes this struct with the specified values.
`VkCommandBufferAllocateInfo`	`set(VkCommandBufferAllocateInfo src)` Copies the specified struct data to this struct.
`int`	`sizeof()` Returns the `sizeof(struct)`.
`int`	`sType()` Returns the value of the `sType` field.
`VkCommandBufferAllocateInfo`	`sType(int value)` Sets the specified value to the `sType` field.

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

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

- Field Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
- Constructor Detail
  - VkCommandBufferAllocateInfo
```
public VkCommandBufferAllocateInfo(java.nio.ByteBuffer container)
```
    Creates a VkCommandBufferAllocateInfo 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()
```
    Description copied from class: Struct
    
    Returns the sizeof(struct).
    
    Specified by:
    
    sizeof in class Struct
  - sType
```
public int sType()
```
    Returns the value of the sType field.
  - pNext
```
public long pNext()
```
    Returns the value of the pNext field.
  - commandPool
```
public long commandPool()
```
    Returns the value of the commandPool field.
  - level
```
public int level()
```
    Returns the value of the level field.
  - commandBufferCount
```
public int commandBufferCount()
```
    Returns the value of the commandBufferCount field.
  - sType
```
public VkCommandBufferAllocateInfo sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkCommandBufferAllocateInfo pNext(long value)
```
    Sets the specified value to the pNext field.
  - commandPool
```
public VkCommandBufferAllocateInfo commandPool(long value)
```
    Sets the specified value to the commandPool field.
  - level
```
public VkCommandBufferAllocateInfo level(int value)
```
    Sets the specified value to the level field.
  - commandBufferCount
```
public VkCommandBufferAllocateInfo commandBufferCount(int value)
```
    Sets the specified value to the commandBufferCount field.
  - set
```
public VkCommandBufferAllocateInfo set(int sType,
                                       long pNext,
                                       long commandPool,
                                       int level,
                                       int commandBufferCount)
```
    Initializes this struct with the specified values.
  - nset
```
public VkCommandBufferAllocateInfo nset(long struct)
```
    Unsafe version of set.
  - set
```
public VkCommandBufferAllocateInfo set(VkCommandBufferAllocateInfo src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkCommandBufferAllocateInfo malloc()
```
    Returns a new VkCommandBufferAllocateInfo instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkCommandBufferAllocateInfo calloc()
```
    Returns a new VkCommandBufferAllocateInfo instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkCommandBufferAllocateInfo create()
```
    Returns a new VkCommandBufferAllocateInfo instance allocated with BufferUtils.
  - create
```
public static VkCommandBufferAllocateInfo create(long address)
```
    Returns a new VkCommandBufferAllocateInfo instance for the specified memory address or null if the address is NULL.
  - malloc
```
public static VkCommandBufferAllocateInfo.Buffer malloc(int capacity)
```
    Returns a new VkCommandBufferAllocateInfo.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkCommandBufferAllocateInfo.Buffer calloc(int capacity)
```
    Returns a new VkCommandBufferAllocateInfo.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkCommandBufferAllocateInfo.Buffer create(int capacity)
```
    Returns a new VkCommandBufferAllocateInfo.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkCommandBufferAllocateInfo.Buffer create(long address,
                                                        int capacity)
```
    Create a VkCommandBufferAllocateInfo.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkCommandBufferAllocateInfo mallocStack()
```
    Returns a new VkCommandBufferAllocateInfo instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkCommandBufferAllocateInfo callocStack()
```
    Returns a new VkCommandBufferAllocateInfo instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkCommandBufferAllocateInfo mallocStack(MemoryStack stack)
```
    Returns a new VkCommandBufferAllocateInfo instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkCommandBufferAllocateInfo callocStack(MemoryStack stack)
```
    Returns a new VkCommandBufferAllocateInfo instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkCommandBufferAllocateInfo.Buffer mallocStack(int capacity)
```
    Returns a new VkCommandBufferAllocateInfo.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkCommandBufferAllocateInfo.Buffer callocStack(int capacity)
```
    Returns a new VkCommandBufferAllocateInfo.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkCommandBufferAllocateInfo.Buffer mallocStack(int capacity,
                                                             MemoryStack stack)
```
    Returns a new VkCommandBufferAllocateInfo.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkCommandBufferAllocateInfo.Buffer callocStack(int capacity,
                                                             MemoryStack stack)
```
    Returns a new VkCommandBufferAllocateInfo.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

Class VkCommandBufferAllocateInfo

Valid Usage

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 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 Detail

SIZEOF

Constructor Detail

VkCommandBufferAllocateInfo

Method Detail

sizeof

sType

pNext

commandPool

level

commandBufferCount

sType

pNext

commandPool

level

commandBufferCount

set

nset

set

malloc

calloc

create

create

malloc

calloc

create

create

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack