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

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkPhysicalDeviceCooperativeMatrixFeaturesNV
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure describing cooperative matrix features that can be supported by an implementation.
Description

If the VkPhysicalDeviceCooperativeMatrixFeaturesNV structure is included in the pNext chain of VkPhysicalDeviceFeatures2, it is filled with values indicating whether the feature is supported. VkPhysicalDeviceCooperativeMatrixFeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to enable features.

Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_NV
Member documentation
- cooperativeMatrix – indicates that the implementation supports the CooperativeMatrixNV SPIR-V capability.
- cooperativeMatrixRobustBufferAccess – indicates that the implementation supports robust buffer access for SPIR-V OpCooperativeMatrixLoadNV and OpCooperativeMatrixStoreNV instructions.
Layout
```
 struct VkPhysicalDeviceCooperativeMatrixFeaturesNV {
     VkStructureType sType;
     void * pNext;
     VkBool32 cooperativeMatrix;
     VkBool32 cooperativeMatrixRobustBufferAccess;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

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

Class VkPhysicalDeviceCooperativeMatrixFeaturesNV

Description

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, COOPERATIVEMATRIX, COOPERATIVEMATRIXROBUSTBUFFERACCESS

Constructor Detail

VkPhysicalDeviceCooperativeMatrixFeaturesNV

Method Detail

sizeof

sType

pNext

cooperativeMatrix

cooperativeMatrixRobustBufferAccess

sType

pNext

cooperativeMatrix

cooperativeMatrixRobustBufferAccess

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

ncooperativeMatrix

ncooperativeMatrixRobustBufferAccess

nsType

npNext

ncooperativeMatrix

ncooperativeMatrixRobustBufferAccess