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

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

Direct Known Subclasses:

VkMemoryDedicatedAllocateInfoKHR
```
public class VkMemoryDedicatedAllocateInfo
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Specify a dedicated memory allocation resource.
Valid Usage
- At least one of image and buffer must be NULL_HANDLE
- If image is not NULL_HANDLE, VkMemoryAllocateInfo::allocationSize must equal the VkMemoryRequirements::size of the image
- If image is not NULL_HANDLE, image must have been created without IMAGE_CREATE_SPARSE_BINDING_BIT set in VkImageCreateInfo::flags
- If buffer is not NULL_HANDLE, VkMemoryAllocateInfo::allocationSize must equal the VkMemoryRequirements::size of the buffer
- If buffer is not NULL_HANDLE, buffer must have been created without BUFFER_CREATE_SPARSE_BINDING_BIT set in VkBufferCreateInfo::flags
- If image is not NULL_HANDLE and VkMemoryAllocateInfo defines a memory import operation with handle type EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_KMT_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_HEAP_BIT, or EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_RESOURCE_BIT, and the external handle was created by the Vulkan API, then the memory being imported must also be a dedicated image allocation and image must be identical to the image associated with the imported memory.
- If buffer is not NULL_HANDLE and VkMemoryAllocateInfo defines a memory import operation with handle type EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_KMT_BIT, EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_HEAP_BIT, or EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_RESOURCE_BIT, and the external handle was created by the Vulkan API, then the memory being imported must also be a dedicated buffer allocation and buffer must be identical to the buffer associated with the imported memory.
- If image is not NULL_HANDLE and VkMemoryAllocateInfo defines a memory import operation with handle type EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT, the memory being imported must also be a dedicated image allocation and image must be identical to the image associated with the imported memory.
- If buffer is not NULL_HANDLE and VkMemoryAllocateInfo defines a memory import operation with handle type EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT, the memory being imported must also be a dedicated buffer allocation and buffer must be identical to the buffer associated with the imported memory.
- If image is not NULL_HANDLE, image must not have been created with IMAGE_CREATE_DISJOINT_BIT set in VkImageCreateInfo::flags
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO
- If image is not NULL_HANDLE, image must be a valid VkImage handle
- If buffer is not NULL_HANDLE, buffer must be a valid VkBuffer handle
- Both of buffer, and image that are valid handles must have been created, allocated, or retrieved from the same VkDevice
Member documentation
- sType – the type of this structure.
- pNext – NULL or a pointer to an extension-specific structure.
- image – NULL_HANDLE or a handle of an image which this memory will be bound to.
- buffer – NULL_HANDLE or a handle of a buffer which this memory will be bound to.
Layout
```
 struct VkMemoryDedicatedAllocateInfo {
     VkStructureType sType;
     void const * pNext;
     VkImage image;
     VkBuffer buffer;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkMemoryDedicatedAllocateInfo.Buffer
An array of VkMemoryDedicatedAllocateInfo 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`	`BUFFER IMAGE 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, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

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

Class VkMemoryDedicatedAllocateInfo

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, IMAGE, BUFFER

Constructor Detail

VkMemoryDedicatedAllocateInfo

Method Detail

sizeof

sType

pNext

image

buffer

sType

pNext

image

buffer

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

nimage

nbuffer

nsType

npNext

nimage

nbuffer