Package org.lwjgl.vulkan

Class VkPhysicalDeviceExternalMemoryRDMAFeaturesNV

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDeviceExternalMemoryRDMAFeaturesNV>

org.lwjgl.vulkan.VkPhysicalDeviceExternalMemoryRDMAFeaturesNV

All Implemented Interfaces:

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

public class VkPhysicalDeviceExternalMemoryRDMAFeaturesNV
extends org.lwjgl.system.Struct<VkPhysicalDeviceExternalMemoryRDMAFeaturesNV>
implements org.lwjgl.system.NativeResource

Structure describing the external memory RDMA features supported by the implementation.

Description

If the VkPhysicalDeviceExternalMemoryRDMAFeaturesNV structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to GetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceExternalMemoryRDMAFeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_RDMA_FEATURES_NV

Layout

 struct VkPhysicalDeviceExternalMemoryRDMAFeaturesNV {
     VkStructureType sType();
     void * pNext();
     VkBool32 externalMemoryRDMA();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	An array of VkPhysicalDeviceExternalMemoryRDMAFeaturesNV structs.

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

org.lwjgl.system.Struct.StructValidation

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

org.lwjgl.system.Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	EXTERNALMEMORYRDMA	The struct member offsets.
static final int	PNEXT	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.
static final 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
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV(ByteBuffer container)	Creates a VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	calloc()	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with memCalloc.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	calloc(int capacity)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with memCalloc.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	create()	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with BufferUtils.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	create(int capacity)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with BufferUtils.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	create(long address)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance for the specified memory address.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	create(long address, int capacity)	Create a VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance at the specified memory.
static @Nullable VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
boolean	externalMemoryRDMA()	indicates whether the implementation has support for the MEMORY_PROPERTY_RDMA_CAPABLE_BIT_NV memory property and the EXTERNAL_MEMORY_HANDLE_TYPE_RDMA_ADDRESS_BIT_NV external memory handle type.
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	externalMemoryRDMA(boolean value)	Sets the specified value to the externalMemoryRDMA() field.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	malloc()	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with memAlloc.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	malloc(int capacity)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with memAlloc.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated on the specified MemoryStack.
static int	nexternalMemoryRDMA(long struct)	Unsafe version of externalMemoryRDMA().
static void	nexternalMemoryRDMA(long struct, int value)	Unsafe version of externalMemoryRDMA.
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()	NULL or a pointer to a structure extending this structure.
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	pNext(long value)	Sets the specified value to the pNext() field.
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	set(int sType, long pNext, boolean externalMemoryRDMA)	Initializes this struct with the specified values.
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	set(VkPhysicalDeviceExternalMemoryRDMAFeaturesNV src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDeviceExternalMemoryRDMAFeaturesNV	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_RDMA_FEATURES_NV value to the sType() field.

Methods inherited from class org.lwjgl.system.Struct

clear, free, isNull, validate, validate

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, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

STYPE

public static final int STYPE

The struct member offsets.

PNEXT

public static final int PNEXT

The struct member offsets.

EXTERNALMEMORYRDMA

public static final int EXTERNALMEMORYRDMA

The struct member offsets.

Constructor Details

VkPhysicalDeviceExternalMemoryRDMAFeaturesNV

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV(ByteBuffer container)

Creates a VkPhysicalDeviceExternalMemoryRDMAFeaturesNV 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 Details

sizeof

public int sizeof()

Specified by:

sizeof in class org.lwjgl.system.Struct<VkPhysicalDeviceExternalMemoryRDMAFeaturesNV>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

externalMemoryRDMA

public boolean externalMemoryRDMA()

indicates whether the implementation has support for the MEMORY_PROPERTY_RDMA_CAPABLE_BIT_NV memory property and the EXTERNAL_MEMORY_HANDLE_TYPE_RDMA_ADDRESS_BIT_NV external memory handle type.

sType

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_RDMA_FEATURES_NV value to the sType() field.

pNext

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV pNext(long value)

Sets the specified value to the pNext() field.

externalMemoryRDMA

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV externalMemoryRDMA(boolean value)

Sets the specified value to the externalMemoryRDMA() field.

set

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV set(int sType,
 long pNext,
 boolean externalMemoryRDMA)

Initializes this struct with the specified values.

set

public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV set(VkPhysicalDeviceExternalMemoryRDMAFeaturesNV src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV malloc()

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with memAlloc. The instance must be explicitly freed.

calloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV calloc()

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with memCalloc. The instance must be explicitly freed.

create

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV create()

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with BufferUtils.

create

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV create(long address)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDeviceExternalMemoryRDMAFeaturesNV createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer malloc(int capacity)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer calloc(int capacity)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer create(int capacity)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer create(long address,
 int capacity)

Create a VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

public static @Nullable VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer createSafe(long address,
 int capacity)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV malloc(org.lwjgl.system.MemoryStack stack)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV calloc(org.lwjgl.system.MemoryStack stack)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer malloc(int capacity,
 org.lwjgl.system.MemoryStack stack)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated on the specified MemoryStack.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer calloc(int capacity,
 org.lwjgl.system.MemoryStack stack)

Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

nsType

public static int nsType(long struct)

Unsafe version of sType().

npNext

public static long npNext(long struct)

Unsafe version of pNext().

nexternalMemoryRDMA

public static int nexternalMemoryRDMA(long struct)

Unsafe version of externalMemoryRDMA().

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.

nexternalMemoryRDMA

public static void nexternalMemoryRDMA(long struct,
 int value)

Unsafe version of externalMemoryRDMA.