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

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class VkPresentInfoKHR
extends Struct
```
Khronos Reference Page
Vulkan Specification
Specifies the parameters of an image presentation.

Valid Usage
- sType must be STRUCTURE_TYPE_PRESENT_INFO_KHR
- pNext must be NULL
- If waitSemaphoreCount is not 0, and pWaitSemaphores is not NULL, pWaitSemaphores must be a pointer to an array of waitSemaphoreCount valid VkSemaphore handles
- pSwapchains must be a pointer to an array of swapchainCount valid VkSwapchainKHR handles
- pImageIndices must be a pointer to an array of swapchainCount uint32_t values
- If pResults is not NULL, pResults must be a pointer to an array of swapchainCount VkResult values
- swapchainCount must be greater than 0
- Each of the elements of pSwapchains and the elements of pWaitSemaphores that are valid handles must have been created, allocated or retrieved from the same VkInstance
- Any given element of pImageIndices must be the index of a presentable image acquired from the swapchain specified by the corresponding element of the pSwapchains array
- Any given element of VkSemaphore in pWaitSemaphores must refer to a prior signal of that VkSemaphore that won't be consumed by any other wait on that semaphore
Member documentation
- sType – the type of this structure. Must be: STRUCTURE_TYPE_PRESENT_INFO_KHR
- pNext – reserved for use by extensions
- waitSemaphoreCount – the number of semaphores to wait for before issuing the present request. The number may be zero.
- pWaitSemaphores – if non-NULL, is an array of VkSemaphore objects with waitSemaphoreCount entries, and specifies the semaphores to wait for before issuing the present request
- swapchainCount – the number of swapchains being presented to by this command
- pSwapchains – an array of VkSwapchainKHR objects with swapchainCount entries. A given swapchain must not appear in this list more than once.
- pImageIndices – an array of indices into the array of each swapchain’s presentable images, with swapchainCount entries. Each entry in this array identifies the image to present on the corresponding entry in the pSwapchains array.
- pResults – an array of VkResult typed elements with swapchainCount entries. Applications that don’t need per-swapchain results can use NULL for pResults. If non-NULL, each entry in pResults will be set to the VkResult for presenting the swapchain corresponding to the same index in pSwapchains.
Layout
```
struct VkPresentInfoKHR {
    VkStructureType sType;
    const void * pNext;
    uint32_t waitSemaphoreCount;
    const VkSemaphore * pWaitSemaphores;
    uint32_t swapchainCount;
    const VkSwapchainKHR * pSwapchains;
    const uint32_t * pImageIndices;
    VkResult * pResults;
}
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class VkPresentInfoKHR.Buffer
An array of VkPresentInfoKHR 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

VkPresentInfoKHR(java.nio.ByteBuffer container)
Creates a VkPresentInfoKHR 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 VkPresentInfoKHR`	`calloc()` Returns a new `VkPresentInfoKHR` instance allocated with `memCalloc`.
`static VkPresentInfoKHR.Buffer`	`calloc(int capacity)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated with `memCalloc`.
`static VkPresentInfoKHR`	`callocStack()` Returns a new `VkPresentInfoKHR` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkPresentInfoKHR.Buffer`	`callocStack(int capacity)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkPresentInfoKHR.Buffer`	`callocStack(int capacity, MemoryStack stack)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPresentInfoKHR`	`callocStack(MemoryStack stack)` Returns a new `VkPresentInfoKHR` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPresentInfoKHR`	`create()` Returns a new `VkPresentInfoKHR` instance allocated with `BufferUtils`.
`static VkPresentInfoKHR.Buffer`	`create(int capacity)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated with `BufferUtils`.
`static VkPresentInfoKHR`	`create(long address)` Returns a new `VkPresentInfoKHR` instance for the specified memory address or `null` if the address is `NULL`.
`static VkPresentInfoKHR.Buffer`	`create(long address, int capacity)` Create a `VkPresentInfoKHR.Buffer` instance at the specified memory.
`static VkPresentInfoKHR`	`malloc()` Returns a new `VkPresentInfoKHR` instance allocated with `memAlloc`.
`static VkPresentInfoKHR.Buffer`	`malloc(int capacity)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated with `memAlloc`.
`static VkPresentInfoKHR`	`mallocStack()` Returns a new `VkPresentInfoKHR` instance allocated on the thread-local `MemoryStack`.
`static VkPresentInfoKHR.Buffer`	`mallocStack(int capacity)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkPresentInfoKHR.Buffer`	`mallocStack(int capacity, MemoryStack stack)` Returns a new `VkPresentInfoKHR.Buffer` instance allocated on the specified `MemoryStack`.
`static VkPresentInfoKHR`	`mallocStack(MemoryStack stack)` Returns a new `VkPresentInfoKHR` instance allocated on the specified `MemoryStack`.
`VkPresentInfoKHR`	`nset(long struct)` Unsafe version of `set`.
`java.nio.IntBuffer`	`pImageIndices()` Returns a `IntBuffer` view of the data pointed to by the `pImageIndices` field.
`VkPresentInfoKHR`	`pImageIndices(java.nio.IntBuffer value)` Sets the address of the specified `IntBuffer` to the `pImageIndices` field.
`long`	`pNext()` Returns the value of the `pNext` field.
`VkPresentInfoKHR`	`pNext(long value)` Sets the specified value to the `pNext` field.
`java.nio.IntBuffer`	`pResults()` Returns a `IntBuffer` view of the data pointed to by the `pResults` field.
`VkPresentInfoKHR`	`pResults(java.nio.IntBuffer value)` Sets the address of the specified `IntBuffer` to the `pResults` field.
`java.nio.LongBuffer`	`pSwapchains()` Returns a `LongBuffer` view of the data pointed to by the `pSwapchains` field.
`VkPresentInfoKHR`	`pSwapchains(java.nio.LongBuffer value)` Sets the address of the specified `LongBuffer` to the `pSwapchains` field.
`java.nio.LongBuffer`	`pWaitSemaphores()` Returns a `LongBuffer` view of the data pointed to by the `pWaitSemaphores` field.
`VkPresentInfoKHR`	`pWaitSemaphores(java.nio.LongBuffer value)` Sets the address of the specified `LongBuffer` to the `pWaitSemaphores` field.
`VkPresentInfoKHR`	`set(int sType, long pNext, java.nio.LongBuffer pWaitSemaphores, int swapchainCount, java.nio.LongBuffer pSwapchains, java.nio.IntBuffer pImageIndices, java.nio.IntBuffer pResults)` Initializes this struct with the specified values.
`VkPresentInfoKHR`	`set(VkPresentInfoKHR src)` Copies the specified struct data to this struct.
`int`	`sizeof()` Returns the `sizeof(struct)`.
`int`	`sType()` Returns the value of the `sType` field.
`VkPresentInfoKHR`	`sType(int value)` Sets the specified value to the `sType` field.
`int`	`swapchainCount()` Returns the value of the `swapchainCount` field.
`VkPresentInfoKHR`	`swapchainCount(int value)` Sets the specified value to the `swapchainCount` field.
`static void`	`validate(long struct)` Validates pointer members that should not be `NULL`.
`static void`	`validate(long array, int count)` Calls `VkPresentInfoKHR.validate(long)` for each struct contained in the specified struct array.
`int`	`waitSemaphoreCount()` Returns the value of the `waitSemaphoreCount` 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
  - VkPresentInfoKHR
```
public VkPresentInfoKHR(java.nio.ByteBuffer container)
```
    Creates a VkPresentInfoKHR 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.
  - waitSemaphoreCount
```
public int waitSemaphoreCount()
```
    Returns the value of the waitSemaphoreCount field.
  - pWaitSemaphores
```
public java.nio.LongBuffer pWaitSemaphores()
```
    Returns a LongBuffer view of the data pointed to by the pWaitSemaphores field.
  - swapchainCount
```
public int swapchainCount()
```
    Returns the value of the swapchainCount field.
  - pSwapchains
```
public java.nio.LongBuffer pSwapchains()
```
    Returns a LongBuffer view of the data pointed to by the pSwapchains field.
  - pImageIndices
```
public java.nio.IntBuffer pImageIndices()
```
    Returns a IntBuffer view of the data pointed to by the pImageIndices field.
  - pResults
```
public java.nio.IntBuffer pResults()
```
    Returns a IntBuffer view of the data pointed to by the pResults field.
  - sType
```
public VkPresentInfoKHR sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkPresentInfoKHR pNext(long value)
```
    Sets the specified value to the pNext field.
  - pWaitSemaphores
```
public VkPresentInfoKHR pWaitSemaphores(java.nio.LongBuffer value)
```
    Sets the address of the specified LongBuffer to the pWaitSemaphores field.
  - swapchainCount
```
public VkPresentInfoKHR swapchainCount(int value)
```
    Sets the specified value to the swapchainCount field.
  - pSwapchains
```
public VkPresentInfoKHR pSwapchains(java.nio.LongBuffer value)
```
    Sets the address of the specified LongBuffer to the pSwapchains field.
  - pImageIndices
```
public VkPresentInfoKHR pImageIndices(java.nio.IntBuffer value)
```
    Sets the address of the specified IntBuffer to the pImageIndices field.
  - pResults
```
public VkPresentInfoKHR pResults(java.nio.IntBuffer value)
```
    Sets the address of the specified IntBuffer to the pResults field.
  - set
```
public VkPresentInfoKHR set(int sType,
                            long pNext,
                            java.nio.LongBuffer pWaitSemaphores,
                            int swapchainCount,
                            java.nio.LongBuffer pSwapchains,
                            java.nio.IntBuffer pImageIndices,
                            java.nio.IntBuffer pResults)
```
    Initializes this struct with the specified values.
  - nset
```
public VkPresentInfoKHR nset(long struct)
```
    Unsafe version of set.
  - set
```
public VkPresentInfoKHR set(VkPresentInfoKHR src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkPresentInfoKHR malloc()
```
    Returns a new VkPresentInfoKHR instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkPresentInfoKHR calloc()
```
    Returns a new VkPresentInfoKHR instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkPresentInfoKHR create()
```
    Returns a new VkPresentInfoKHR instance allocated with BufferUtils.
  - create
```
public static VkPresentInfoKHR create(long address)
```
    Returns a new VkPresentInfoKHR instance for the specified memory address or null if the address is NULL.
  - malloc
```
public static VkPresentInfoKHR.Buffer malloc(int capacity)
```
    Returns a new VkPresentInfoKHR.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkPresentInfoKHR.Buffer calloc(int capacity)
```
    Returns a new VkPresentInfoKHR.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPresentInfoKHR.Buffer create(int capacity)
```
    Returns a new VkPresentInfoKHR.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPresentInfoKHR.Buffer create(long address,
                                             int capacity)
```
    Create a VkPresentInfoKHR.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkPresentInfoKHR mallocStack()
```
    Returns a new VkPresentInfoKHR instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkPresentInfoKHR callocStack()
```
    Returns a new VkPresentInfoKHR instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkPresentInfoKHR mallocStack(MemoryStack stack)
```
    Returns a new VkPresentInfoKHR instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkPresentInfoKHR callocStack(MemoryStack stack)
```
    Returns a new VkPresentInfoKHR instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkPresentInfoKHR.Buffer mallocStack(int capacity)
```
    Returns a new VkPresentInfoKHR.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkPresentInfoKHR.Buffer callocStack(int capacity)
```
    Returns a new VkPresentInfoKHR.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkPresentInfoKHR.Buffer mallocStack(int capacity,
                                                  MemoryStack stack)
```
    Returns a new VkPresentInfoKHR.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkPresentInfoKHR.Buffer callocStack(int capacity,
                                                  MemoryStack stack)
```
    Returns a new VkPresentInfoKHR.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
  - validate
```
public static void validate(long struct)
```
    Validates pointer members that should not be NULL.
    
    Parameters:
    
    struct - the struct to validate
  - validate
```
public static void validate(long array,
                            int count)
```
    Calls VkPresentInfoKHR.validate(long) for each struct contained in the specified struct array.
    
    Parameters:
    
    array - the struct array to validate
    
    count - the number of structs in array

Class VkPresentInfoKHR

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

VkPresentInfoKHR

Method Detail

sizeof

sType

pNext

waitSemaphoreCount

pWaitSemaphores

swapchainCount

pSwapchains

pImageIndices

pResults

sType

pNext

pWaitSemaphores

swapchainCount

pSwapchains

pImageIndices

pResults

set

nset

set

malloc

calloc

create

create

malloc

calloc

create

create

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

validate

validate