Package org.lwjgl.vulkan

Class VkPhysicalDevicePerformanceQueryPropertiesKHR

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDevicePerformanceQueryPropertiesKHR>

org.lwjgl.vulkan.VkPhysicalDevicePerformanceQueryPropertiesKHR

All Implemented Interfaces:

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

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

Structure describing performance query properties for an implementation.

Description

If the VkPhysicalDevicePerformanceQueryPropertiesKHR structure is included in the pNext chain of the VkPhysicalDeviceProperties2 structure passed to GetPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR

Layout

 struct VkPhysicalDevicePerformanceQueryPropertiesKHR {
     VkStructureType sType();
     void * pNext();
     VkBool32 allowCommandBufferQueryCopies();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	An array of VkPhysicalDevicePerformanceQueryPropertiesKHR 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	ALLOWCOMMANDBUFFERQUERYCOPIES	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
VkPhysicalDevicePerformanceQueryPropertiesKHR(ByteBuffer container)	Creates a VkPhysicalDevicePerformanceQueryPropertiesKHR instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
boolean	allowCommandBufferQueryCopies()	TRUE if the performance query pools are allowed to be used with CmdCopyQueryPoolResults.
static VkPhysicalDevicePerformanceQueryPropertiesKHR	calloc()	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with memCalloc.
static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	calloc(int capacity)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with memCalloc.
static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDevicePerformanceQueryPropertiesKHR	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDevicePerformanceQueryPropertiesKHR	create()	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with BufferUtils.
static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	create(int capacity)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with BufferUtils.
static VkPhysicalDevicePerformanceQueryPropertiesKHR	create(long address)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance for the specified memory address.
static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	create(long address, int capacity)	Create a VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance at the specified memory.
static @Nullable VkPhysicalDevicePerformanceQueryPropertiesKHR	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDevicePerformanceQueryPropertiesKHR	malloc()	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with memAlloc.
static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	malloc(int capacity)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with memAlloc.
static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDevicePerformanceQueryPropertiesKHR	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated on the specified MemoryStack.
static int	nallowCommandBufferQueryCopies(long struct)	Unsafe version of allowCommandBufferQueryCopies().
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.
VkPhysicalDevicePerformanceQueryPropertiesKHR	pNext(long value)	Sets the specified value to the pNext() field.
VkPhysicalDevicePerformanceQueryPropertiesKHR	set(int sType, long pNext)	Initializes this struct with the specified values.
VkPhysicalDevicePerformanceQueryPropertiesKHR	set(VkPhysicalDevicePerformanceQueryPropertiesKHR src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDevicePerformanceQueryPropertiesKHR	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDevicePerformanceQueryPropertiesKHR	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR 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.

ALLOWCOMMANDBUFFERQUERYCOPIES

public static final int ALLOWCOMMANDBUFFERQUERYCOPIES

The struct member offsets.

Constructor Details

VkPhysicalDevicePerformanceQueryPropertiesKHR

public VkPhysicalDevicePerformanceQueryPropertiesKHR(ByteBuffer container)

Creates a VkPhysicalDevicePerformanceQueryPropertiesKHR 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<VkPhysicalDevicePerformanceQueryPropertiesKHR>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

allowCommandBufferQueryCopies

public boolean allowCommandBufferQueryCopies()

TRUE if the performance query pools are allowed to be used with CmdCopyQueryPoolResults.

sType

public VkPhysicalDevicePerformanceQueryPropertiesKHR sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDevicePerformanceQueryPropertiesKHR sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR value to the sType() field.

pNext

public VkPhysicalDevicePerformanceQueryPropertiesKHR pNext(long value)

Sets the specified value to the pNext() field.

set

public VkPhysicalDevicePerformanceQueryPropertiesKHR set(int sType,
 long pNext)

Initializes this struct with the specified values.

set

public VkPhysicalDevicePerformanceQueryPropertiesKHR set(VkPhysicalDevicePerformanceQueryPropertiesKHR src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDevicePerformanceQueryPropertiesKHR malloc()

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

calloc

public static VkPhysicalDevicePerformanceQueryPropertiesKHR calloc()

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

create

public static VkPhysicalDevicePerformanceQueryPropertiesKHR create()

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with BufferUtils.

create

public static VkPhysicalDevicePerformanceQueryPropertiesKHR create(long address)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDevicePerformanceQueryPropertiesKHR createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer create(int capacity)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.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().

nallowCommandBufferQueryCopies

public static int nallowCommandBufferQueryCopies(long struct)

Unsafe version of allowCommandBufferQueryCopies().

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.