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

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class VkCopyDescriptorSet
extends Struct
implements NativeResource
```
Structure specifying a copy descriptor set operation.
Valid Usage
- srcBinding must be a valid binding within srcSet
- The sum of srcArrayElement and descriptorCount must be less than or equal to the number of array elements in the descriptor set binding specified by srcBinding, and all applicable consecutive bindings, as described by the “consecutive binding updates” section
- dstBinding must be a valid binding within dstSet
- The sum of dstArrayElement and descriptorCount must be less than or equal to the number of array elements in the descriptor set binding specified by dstBinding, and all applicable consecutive bindings, as described by the “consecutive binding updates” section
- If srcSet is equal to dstSet, then the source and destination ranges of descriptors must not overlap, where the ranges may include array elements from consecutive bindings as described by the “consecutive binding updates” section
- If the descriptor type of the descriptor set binding specified by srcBinding is DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT, srcArrayElement must be an integer multiple of 4
- If the descriptor type of the descriptor set binding specified by dstBinding is DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT, dstArrayElement must be an integer multiple of 4
- If the descriptor type of the descriptor set binding specified by either srcBinding or dstBinding is DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT, descriptorCount must be an integer multiple of 4
- If srcSet’s layout was created with the DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT flag set, then dstSet’s layout must also have been created with the DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT flag set
- If srcSet’s layout was created without the DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT flag set, then dstSet’s layout must also have been created without the DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT flag set
- If the descriptor pool from which srcSet was allocated was created with the DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT flag set, then the descriptor pool from which dstSet was allocated must also have been created with the DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT flag set
- If the descriptor pool from which srcSet was allocated was created without the DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT flag set, then the descriptor pool from which dstSet was allocated must also have been created without the DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT flag set
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_COPY_DESCRIPTOR_SET
- pNext must be NULL
- srcSet must be a valid VkDescriptorSet handle
- dstSet must be a valid VkDescriptorSet handle
- Both of dstSet, and srcSet must have been created, allocated, or retrieved from the same VkDevice
See Also

UpdateDescriptorSets

Member documentation
- sType – the type of this structure.
- pNext – NULL or a pointer to an extension-specific structure.
- srcSet – srcSet, srcBinding, and srcArrayElement are the source set, binding, and array element, respectively. If the descriptor binding identified by srcSet and srcBinding has a descriptor type of DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT then srcArrayElement specifies the starting byte offset within the binding to copy from.
- srcBinding – see srcSet
- srcArrayElement – see srcSet
- dstSet – dstSet, dstBinding, and dstArrayElement are the destination set, binding, and array element, respectively. If the descriptor binding identified by dstSet and dstBinding has a descriptor type of DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT then dstArrayElement specifies the starting byte offset within the binding to copy to.
- dstBinding – see dstSet
- dstArrayElement – see dstSet
- descriptorCount – the number of descriptors to copy from the source to destination. If descriptorCount is greater than the number of remaining array elements in the source or destination binding, those affect consecutive bindings in a manner similar to VkWriteDescriptorSet above. If the descriptor binding identified by srcSet and srcBinding has a descriptor type of DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT then descriptorCount specifies the number of bytes to copy and the remaining array elements in the source or destination binding refer to the remaining number of bytes in those.
Layout
```
 struct VkCopyDescriptorSet {
     VkStructureType sType;
     void const * pNext;
     VkDescriptorSet srcSet;
     uint32_t srcBinding;
     uint32_t srcArrayElement;
     VkDescriptorSet dstSet;
     uint32_t dstBinding;
     uint32_t dstArrayElement;
     uint32_t descriptorCount;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkCopyDescriptorSet.Buffer
An array of VkCopyDescriptorSet 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`	`DESCRIPTORCOUNT DSTARRAYELEMENT DSTBINDING DSTSET PNEXT`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`SRCARRAYELEMENT SRCBINDING SRCSET STYPE`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkCopyDescriptorSet(java.nio.ByteBuffer container)`	Creates a `VkCopyDescriptorSet` 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 VkCopyDescriptorSet`	`calloc()`	Returns a new `VkCopyDescriptorSet` instance allocated with `memCalloc`.
`static VkCopyDescriptorSet.Buffer`	`calloc(int capacity)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated with `memCalloc`.
`static VkCopyDescriptorSet`	`callocStack()`	Returns a new `VkCopyDescriptorSet` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkCopyDescriptorSet.Buffer`	`callocStack(int capacity)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkCopyDescriptorSet.Buffer`	`callocStack(int capacity, MemoryStack stack)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkCopyDescriptorSet`	`callocStack(MemoryStack stack)`	Returns a new `VkCopyDescriptorSet` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkCopyDescriptorSet`	`create()`	Returns a new `VkCopyDescriptorSet` instance allocated with `BufferUtils`.
`static VkCopyDescriptorSet.Buffer`	`create(int capacity)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated with `BufferUtils`.
`static VkCopyDescriptorSet`	`create(long address)`	Returns a new `VkCopyDescriptorSet` instance for the specified memory address.
`static VkCopyDescriptorSet.Buffer`	`create(long address, int capacity)`	Create a `VkCopyDescriptorSet.Buffer` instance at the specified memory.
`static VkCopyDescriptorSet`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkCopyDescriptorSet.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`int`	`descriptorCount()`	Returns the value of the `descriptorCount` field.
`VkCopyDescriptorSet`	`descriptorCount(int value)`	Sets the specified value to the `descriptorCount` field.
`int`	`dstArrayElement()`	Returns the value of the `dstArrayElement` field.
`VkCopyDescriptorSet`	`dstArrayElement(int value)`	Sets the specified value to the `dstArrayElement` field.
`int`	`dstBinding()`	Returns the value of the `dstBinding` field.
`VkCopyDescriptorSet`	`dstBinding(int value)`	Sets the specified value to the `dstBinding` field.
`long`	`dstSet()`	Returns the value of the `dstSet` field.
`VkCopyDescriptorSet`	`dstSet(long value)`	Sets the specified value to the `dstSet` field.
`static VkCopyDescriptorSet`	`malloc()`	Returns a new `VkCopyDescriptorSet` instance allocated with `memAlloc`.
`static VkCopyDescriptorSet.Buffer`	`malloc(int capacity)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated with `memAlloc`.
`static VkCopyDescriptorSet`	`mallocStack()`	Returns a new `VkCopyDescriptorSet` instance allocated on the thread-local `MemoryStack`.
`static VkCopyDescriptorSet.Buffer`	`mallocStack(int capacity)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkCopyDescriptorSet.Buffer`	`mallocStack(int capacity, MemoryStack stack)`	Returns a new `VkCopyDescriptorSet.Buffer` instance allocated on the specified `MemoryStack`.
`static VkCopyDescriptorSet`	`mallocStack(MemoryStack stack)`	Returns a new `VkCopyDescriptorSet` instance allocated on the specified `MemoryStack`.
`static int`	`ndescriptorCount(long struct)`	Unsafe version of `descriptorCount()`.
`static void`	`ndescriptorCount(long struct, int value)`	Unsafe version of `descriptorCount`.
`static int`	`ndstArrayElement(long struct)`	Unsafe version of `dstArrayElement()`.
`static void`	`ndstArrayElement(long struct, int value)`	Unsafe version of `dstArrayElement`.
`static int`	`ndstBinding(long struct)`	Unsafe version of `dstBinding()`.
`static void`	`ndstBinding(long struct, int value)`	Unsafe version of `dstBinding`.
`static long`	`ndstSet(long struct)`	Unsafe version of `dstSet()`.
`static void`	`ndstSet(long struct, long value)`	Unsafe version of `dstSet`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static int`	`nsrcArrayElement(long struct)`	Unsafe version of `srcArrayElement()`.
`static void`	`nsrcArrayElement(long struct, int value)`	Unsafe version of `srcArrayElement`.
`static int`	`nsrcBinding(long struct)`	Unsafe version of `srcBinding()`.
`static void`	`nsrcBinding(long struct, int value)`	Unsafe version of `srcBinding`.
`static long`	`nsrcSet(long struct)`	Unsafe version of `srcSet()`.
`static void`	`nsrcSet(long struct, long value)`	Unsafe version of `srcSet`.
`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.
`VkCopyDescriptorSet`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`VkCopyDescriptorSet`	`set(int sType, long pNext, long srcSet, int srcBinding, int srcArrayElement, long dstSet, int dstBinding, int dstArrayElement, int descriptorCount)`	Initializes this struct with the specified values.
`VkCopyDescriptorSet`	`set(VkCopyDescriptorSet src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`	Returns `sizeof(struct)`.
`int`	`srcArrayElement()`	Returns the value of the `srcArrayElement` field.
`VkCopyDescriptorSet`	`srcArrayElement(int value)`	Sets the specified value to the `srcArrayElement` field.
`int`	`srcBinding()`	Returns the value of the `srcBinding` field.
`VkCopyDescriptorSet`	`srcBinding(int value)`	Sets the specified value to the `srcBinding` field.
`long`	`srcSet()`	Returns the value of the `srcSet` field.
`VkCopyDescriptorSet`	`srcSet(long value)`	Sets the specified value to the `srcSet` field.
`int`	`sType()`	Returns the value of the `sType` field.
`VkCopyDescriptorSet`	`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, SRCSET, SRCBINDING, SRCARRAYELEMENT, DSTSET, DSTBINDING, DSTARRAYELEMENT, DESCRIPTORCOUNT
    
    The struct member offsets.
- Constructor Detail
  - VkCopyDescriptorSet
```
public VkCopyDescriptorSet(java.nio.ByteBuffer container)
```
    Creates a VkCopyDescriptorSet 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.
  - srcSet
```
public long srcSet()
```
    Returns the value of the srcSet field.
  - srcBinding
```
public int srcBinding()
```
    Returns the value of the srcBinding field.
  - srcArrayElement
```
public int srcArrayElement()
```
    Returns the value of the srcArrayElement field.
  - dstSet
```
public long dstSet()
```
    Returns the value of the dstSet field.
  - dstBinding
```
public int dstBinding()
```
    Returns the value of the dstBinding field.
  - dstArrayElement
```
public int dstArrayElement()
```
    Returns the value of the dstArrayElement field.
  - descriptorCount
```
public int descriptorCount()
```
    Returns the value of the descriptorCount field.
  - sType
```
public VkCopyDescriptorSet sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkCopyDescriptorSet pNext(long value)
```
    Sets the specified value to the pNext field.
  - srcSet
```
public VkCopyDescriptorSet srcSet(long value)
```
    Sets the specified value to the srcSet field.
  - srcBinding
```
public VkCopyDescriptorSet srcBinding(int value)
```
    Sets the specified value to the srcBinding field.
  - srcArrayElement
```
public VkCopyDescriptorSet srcArrayElement(int value)
```
    Sets the specified value to the srcArrayElement field.
  - dstSet
```
public VkCopyDescriptorSet dstSet(long value)
```
    Sets the specified value to the dstSet field.
  - dstBinding
```
public VkCopyDescriptorSet dstBinding(int value)
```
    Sets the specified value to the dstBinding field.
  - dstArrayElement
```
public VkCopyDescriptorSet dstArrayElement(int value)
```
    Sets the specified value to the dstArrayElement field.
  - descriptorCount
```
public VkCopyDescriptorSet descriptorCount(int value)
```
    Sets the specified value to the descriptorCount field.
  - set
```
public VkCopyDescriptorSet set(int sType,
                               long pNext,
                               long srcSet,
                               int srcBinding,
                               int srcArrayElement,
                               long dstSet,
                               int dstBinding,
                               int dstArrayElement,
                               int descriptorCount)
```
    Initializes this struct with the specified values.
  - set
```
public VkCopyDescriptorSet set(VkCopyDescriptorSet src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkCopyDescriptorSet malloc()
```
    Returns a new VkCopyDescriptorSet instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkCopyDescriptorSet calloc()
```
    Returns a new VkCopyDescriptorSet instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkCopyDescriptorSet create()
```
    Returns a new VkCopyDescriptorSet instance allocated with BufferUtils.
  - create
```
public static VkCopyDescriptorSet create(long address)
```
    Returns a new VkCopyDescriptorSet instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkCopyDescriptorSet createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkCopyDescriptorSet.Buffer malloc(int capacity)
```
    Returns a new VkCopyDescriptorSet.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkCopyDescriptorSet.Buffer calloc(int capacity)
```
    Returns a new VkCopyDescriptorSet.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkCopyDescriptorSet.Buffer create(int capacity)
```
    Returns a new VkCopyDescriptorSet.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkCopyDescriptorSet.Buffer create(long address,
                                                int capacity)
```
    Create a VkCopyDescriptorSet.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkCopyDescriptorSet.Buffer createSafe(long address,
                                                    int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static VkCopyDescriptorSet mallocStack()
```
    Returns a new VkCopyDescriptorSet instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkCopyDescriptorSet callocStack()
```
    Returns a new VkCopyDescriptorSet instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkCopyDescriptorSet mallocStack(MemoryStack stack)
```
    Returns a new VkCopyDescriptorSet instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkCopyDescriptorSet callocStack(MemoryStack stack)
```
    Returns a new VkCopyDescriptorSet instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkCopyDescriptorSet.Buffer mallocStack(int capacity)
```
    Returns a new VkCopyDescriptorSet.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkCopyDescriptorSet.Buffer callocStack(int capacity)
```
    Returns a new VkCopyDescriptorSet.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkCopyDescriptorSet.Buffer mallocStack(int capacity,
                                                     MemoryStack stack)
```
    Returns a new VkCopyDescriptorSet.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkCopyDescriptorSet.Buffer callocStack(int capacity,
                                                     MemoryStack stack)
```
    Returns a new VkCopyDescriptorSet.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().
  - nsrcSet
```
public static long nsrcSet(long struct)
```
    Unsafe version of srcSet().
  - nsrcBinding
```
public static int nsrcBinding(long struct)
```
    Unsafe version of srcBinding().
  - nsrcArrayElement
```
public static int nsrcArrayElement(long struct)
```
    Unsafe version of srcArrayElement().
  - ndstSet
```
public static long ndstSet(long struct)
```
    Unsafe version of dstSet().
  - ndstBinding
```
public static int ndstBinding(long struct)
```
    Unsafe version of dstBinding().
  - ndstArrayElement
```
public static int ndstArrayElement(long struct)
```
    Unsafe version of dstArrayElement().
  - ndescriptorCount
```
public static int ndescriptorCount(long struct)
```
    Unsafe version of descriptorCount().
  - 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.
  - nsrcSet
```
public static void nsrcSet(long struct,
                           long value)
```
    Unsafe version of srcSet.
  - nsrcBinding
```
public static void nsrcBinding(long struct,
                               int value)
```
    Unsafe version of srcBinding.
  - nsrcArrayElement
```
public static void nsrcArrayElement(long struct,
                                    int value)
```
    Unsafe version of srcArrayElement.
  - ndstSet
```
public static void ndstSet(long struct,
                           long value)
```
    Unsafe version of dstSet.
  - ndstBinding
```
public static void ndstBinding(long struct,
                               int value)
```
    Unsafe version of dstBinding.
  - ndstArrayElement
```
public static void ndstArrayElement(long struct,
                                    int value)
```
    Unsafe version of dstArrayElement.
  - ndescriptorCount
```
public static void ndescriptorCount(long struct,
                                    int value)
```
    Unsafe version of descriptorCount.

Class VkCopyDescriptorSet

Valid Usage

Valid Usage (Implicit)

See Also

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, SRCSET, SRCBINDING, SRCARRAYELEMENT, DSTSET, DSTBINDING, DSTARRAYELEMENT, DESCRIPTORCOUNT

Constructor Detail

VkCopyDescriptorSet

Method Detail

sizeof

sType

pNext

srcSet

srcBinding

srcArrayElement

dstSet

dstBinding

dstArrayElement

descriptorCount

sType

pNext

srcSet

srcBinding

srcArrayElement

dstSet

dstBinding

dstArrayElement

descriptorCount

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

nsrcSet

nsrcBinding

nsrcArrayElement

ndstSet

ndstBinding

ndstArrayElement

ndescriptorCount

nsType

npNext

nsrcSet

nsrcBinding

nsrcArrayElement

ndstSet

ndstBinding

ndstArrayElement

ndescriptorCount