Package org.lwjgl.vulkan

Class VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures>

org.lwjgl.vulkan.VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures

All Implemented Interfaces:

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

Direct Known Subclasses:

VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeaturesKHR

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

Structure describing support for zero initialization of workgroup memory by an implementation.

Description

If the VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures 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. VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures 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_ZERO_INITIALIZE_WORKGROUP_MEMORY_FEATURES

Layout

 struct VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures {
     VkStructureType sType();
     void * pNext();
     VkBool32 shaderZeroInitializeWorkgroupMemory();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	An array of VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures 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	PNEXT	The struct member offsets.
static final int	SHADERZEROINITIALIZEWORKGROUPMEMORY	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
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures(ByteBuffer container)	Creates a VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	calloc()	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated with memCalloc.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	calloc(int capacity)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance allocated with memCalloc.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	create()	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated with BufferUtils.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	create(int capacity)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance allocated with BufferUtils.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	create(long address)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance for the specified memory address.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	create(long address, int capacity)	Create a VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance at the specified memory.
static @Nullable VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	malloc()	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated with memAlloc.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	malloc(int capacity)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance allocated with memAlloc.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated on the specified MemoryStack.
static long	npNext(long struct)	Unsafe version of pNext().
static void	npNext(long struct, long value)	Unsafe version of pNext.
static int	nshaderZeroInitializeWorkgroupMemory(long struct)	Unsafe version of shaderZeroInitializeWorkgroupMemory().
static void	nshaderZeroInitializeWorkgroupMemory(long struct, int value)	Unsafe version of shaderZeroInitializeWorkgroupMemory.
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.
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	pNext(long value)	Sets the specified value to the pNext() field.
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	set(int sType, long pNext, boolean shaderZeroInitializeWorkgroupMemory)	Initializes this struct with the specified values.
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	set(VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures src)	Copies the specified struct data to this struct.
boolean	shaderZeroInitializeWorkgroupMemory()	specifies whether the implementation supports initializing a variable in Workgroup storage class.
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	shaderZeroInitializeWorkgroupMemory(boolean value)	Sets the specified value to the shaderZeroInitializeWorkgroupMemory() field.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_ZERO_INITIALIZE_WORKGROUP_MEMORY_FEATURES 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.

SHADERZEROINITIALIZEWORKGROUPMEMORY

public static final int SHADERZEROINITIALIZEWORKGROUPMEMORY

The struct member offsets.

Constructor Details

VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures(ByteBuffer container)

Creates a VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures 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<VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

shaderZeroInitializeWorkgroupMemory

public boolean shaderZeroInitializeWorkgroupMemory()

specifies whether the implementation supports initializing a variable in Workgroup storage class.

sType

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_ZERO_INITIALIZE_WORKGROUP_MEMORY_FEATURES value to the sType() field.

pNext

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures pNext(long value)

Sets the specified value to the pNext() field.

shaderZeroInitializeWorkgroupMemory

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures shaderZeroInitializeWorkgroupMemory(boolean value)

Sets the specified value to the shaderZeroInitializeWorkgroupMemory() field.

set

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures set(int sType,
 long pNext,
 boolean shaderZeroInitializeWorkgroupMemory)

Initializes this struct with the specified values.

set

public VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures set(VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures malloc()

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

calloc

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures calloc()

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

create

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures create()

Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated with BufferUtils.

create

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures create(long address)

Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer create(int capacity)

Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures.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().

nshaderZeroInitializeWorkgroupMemory

public static int nshaderZeroInitializeWorkgroupMemory(long struct)

Unsafe version of shaderZeroInitializeWorkgroupMemory().

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.

nshaderZeroInitializeWorkgroupMemory

public static void nshaderZeroInitializeWorkgroupMemory(long struct,
 int value)

Unsafe version of shaderZeroInitializeWorkgroupMemory.