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

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer

Direct Known Subclasses:

VkExportMemoryAllocateInfoKHR
```
public class VkExportMemoryAllocateInfo
extends Struct
implements NativeResource
```
Specify exportable handle types for a device memory object.
Valid Usage
- The bits in handleTypes must be supported and compatible, as reported by VkExternalImageFormatProperties or VkExternalBufferProperties.
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO
- handleTypes must be a valid combination of VkExternalMemoryHandleTypeFlagBits values
Member documentation
- sType – the type of this structure.
- pNext – NULL or a pointer to an extension-specific structure.
- handleTypes – a bitmask of VkExternalMemoryHandleTypeFlagBits specifying one or more memory handle types the application can export from the resulting allocation. The application can request multiple handle types for the same allocation.
Layout
```
 struct VkExportMemoryAllocateInfo {
     VkStructureType sType;
     void const * pNext;
     VkExternalMemoryHandleTypeFlags handleTypes;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

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

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`HANDLETYPES PNEXT`	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, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkExportMemoryAllocateInfo(java.nio.ByteBuffer container)`	Creates a `VkExportMemoryAllocateInfo` 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 VkExportMemoryAllocateInfo`	`calloc()`	Returns a new `VkExportMemoryAllocateInfo` instance allocated with `memCalloc`.
`static VkExportMemoryAllocateInfo.Buffer`	`calloc(int capacity)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated with `memCalloc`.
`static VkExportMemoryAllocateInfo`	`callocStack()`	Returns a new `VkExportMemoryAllocateInfo` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkExportMemoryAllocateInfo.Buffer`	`callocStack(int capacity)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkExportMemoryAllocateInfo.Buffer`	`callocStack(int capacity, MemoryStack stack)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkExportMemoryAllocateInfo`	`callocStack(MemoryStack stack)`	Returns a new `VkExportMemoryAllocateInfo` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkExportMemoryAllocateInfo`	`create()`	Returns a new `VkExportMemoryAllocateInfo` instance allocated with `BufferUtils`.
`static VkExportMemoryAllocateInfo.Buffer`	`create(int capacity)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated with `BufferUtils`.
`static VkExportMemoryAllocateInfo`	`create(long address)`	Returns a new `VkExportMemoryAllocateInfo` instance for the specified memory address.
`static VkExportMemoryAllocateInfo.Buffer`	`create(long address, int capacity)`	Create a `VkExportMemoryAllocateInfo.Buffer` instance at the specified memory.
`static VkExportMemoryAllocateInfo`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkExportMemoryAllocateInfo.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`int`	`handleTypes()`	Returns the value of the `handleTypes` field.
`VkExportMemoryAllocateInfo`	`handleTypes(int value)`	Sets the specified value to the `handleTypes` field.
`static VkExportMemoryAllocateInfo`	`malloc()`	Returns a new `VkExportMemoryAllocateInfo` instance allocated with `memAlloc`.
`static VkExportMemoryAllocateInfo.Buffer`	`malloc(int capacity)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated with `memAlloc`.
`static VkExportMemoryAllocateInfo`	`mallocStack()`	Returns a new `VkExportMemoryAllocateInfo` instance allocated on the thread-local `MemoryStack`.
`static VkExportMemoryAllocateInfo.Buffer`	`mallocStack(int capacity)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkExportMemoryAllocateInfo.Buffer`	`mallocStack(int capacity, MemoryStack stack)`	Returns a new `VkExportMemoryAllocateInfo.Buffer` instance allocated on the specified `MemoryStack`.
`static VkExportMemoryAllocateInfo`	`mallocStack(MemoryStack stack)`	Returns a new `VkExportMemoryAllocateInfo` instance allocated on the specified `MemoryStack`.
`static int`	`nhandleTypes(long struct)`	Unsafe version of `handleTypes()`.
`static void`	`nhandleTypes(long struct, int value)`	Unsafe version of `handleTypes`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`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.
`VkExportMemoryAllocateInfo`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`VkExportMemoryAllocateInfo`	`set(int sType, long pNext, int handleTypes)`	Initializes this struct with the specified values.
`VkExportMemoryAllocateInfo`	`set(VkExportMemoryAllocateInfo src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`	Returns `sizeof(struct)`.
`int`	`sType()`	Returns the value of the `sType` field.
`VkExportMemoryAllocateInfo`	`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, HANDLETYPES
    
    The struct member offsets.
- Constructor Detail
  - VkExportMemoryAllocateInfo
```
public VkExportMemoryAllocateInfo(java.nio.ByteBuffer container)
```
    Creates a VkExportMemoryAllocateInfo 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 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.
  - handleTypes
```
public int handleTypes()
```
    Returns the value of the handleTypes field.
  - sType
```
public VkExportMemoryAllocateInfo sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkExportMemoryAllocateInfo pNext(long value)
```
    Sets the specified value to the pNext field.
  - handleTypes
```
public VkExportMemoryAllocateInfo handleTypes(int value)
```
    Sets the specified value to the handleTypes field.
  - set
```
public VkExportMemoryAllocateInfo set(int sType,
                                      long pNext,
                                      int handleTypes)
```
    Initializes this struct with the specified values.
  - set
```
public VkExportMemoryAllocateInfo set(VkExportMemoryAllocateInfo src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkExportMemoryAllocateInfo malloc()
```
    Returns a new VkExportMemoryAllocateInfo instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkExportMemoryAllocateInfo calloc()
```
    Returns a new VkExportMemoryAllocateInfo instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkExportMemoryAllocateInfo create()
```
    Returns a new VkExportMemoryAllocateInfo instance allocated with BufferUtils.
  - create
```
public static VkExportMemoryAllocateInfo create(long address)
```
    Returns a new VkExportMemoryAllocateInfo instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkExportMemoryAllocateInfo createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkExportMemoryAllocateInfo.Buffer malloc(int capacity)
```
    Returns a new VkExportMemoryAllocateInfo.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkExportMemoryAllocateInfo.Buffer calloc(int capacity)
```
    Returns a new VkExportMemoryAllocateInfo.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkExportMemoryAllocateInfo.Buffer create(int capacity)
```
    Returns a new VkExportMemoryAllocateInfo.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkExportMemoryAllocateInfo.Buffer create(long address,
                                                       int capacity)
```
    Create a VkExportMemoryAllocateInfo.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkExportMemoryAllocateInfo.Buffer createSafe(long address,
                                                           int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static VkExportMemoryAllocateInfo mallocStack()
```
    Returns a new VkExportMemoryAllocateInfo instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkExportMemoryAllocateInfo callocStack()
```
    Returns a new VkExportMemoryAllocateInfo instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkExportMemoryAllocateInfo mallocStack(MemoryStack stack)
```
    Returns a new VkExportMemoryAllocateInfo instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkExportMemoryAllocateInfo callocStack(MemoryStack stack)
```
    Returns a new VkExportMemoryAllocateInfo instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkExportMemoryAllocateInfo.Buffer mallocStack(int capacity)
```
    Returns a new VkExportMemoryAllocateInfo.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkExportMemoryAllocateInfo.Buffer callocStack(int capacity)
```
    Returns a new VkExportMemoryAllocateInfo.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkExportMemoryAllocateInfo.Buffer mallocStack(int capacity,
                                                            MemoryStack stack)
```
    Returns a new VkExportMemoryAllocateInfo.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkExportMemoryAllocateInfo.Buffer callocStack(int capacity,
                                                            MemoryStack stack)
```
    Returns a new VkExportMemoryAllocateInfo.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().
  - nhandleTypes
```
public static int nhandleTypes(long struct)
```
    Unsafe version of handleTypes().
  - 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.
  - nhandleTypes
```
public static void nhandleTypes(long struct,
                                int value)
```
    Unsafe version of handleTypes.

Class VkExportMemoryAllocateInfo

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, HANDLETYPES

Constructor Detail

VkExportMemoryAllocateInfo

Method Detail

sizeof

sType

pNext

handleTypes

sType

pNext

handleTypes

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

nhandleTypes

nsType

npNext

nhandleTypes