Package org.lwjgl.vulkan

Class VkPhysicalDevicePerformanceQueryFeaturesKHR

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDevicePerformanceQueryFeaturesKHR>

org.lwjgl.vulkan.VkPhysicalDevicePerformanceQueryFeaturesKHR

All Implemented Interfaces:

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

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

Structure describing performance query support for an implementation.

Description

If the VkPhysicalDevicePerformanceQueryFeaturesKHR 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. VkPhysicalDevicePerformanceQueryFeaturesKHR 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_PERFORMANCE_QUERY_FEATURES_KHR

Layout

 struct VkPhysicalDevicePerformanceQueryFeaturesKHR {
     VkStructureType sType();
     void * pNext();
     VkBool32 performanceCounterQueryPools();
     VkBool32 performanceCounterMultipleQueryPools();
 }

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDevicePerformanceQueryFeaturesKHR	calloc()	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated with memCalloc.
static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	calloc(int capacity)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance allocated with memCalloc.
static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDevicePerformanceQueryFeaturesKHR	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDevicePerformanceQueryFeaturesKHR	create()	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated with BufferUtils.
static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	create(int capacity)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance allocated with BufferUtils.
static VkPhysicalDevicePerformanceQueryFeaturesKHR	create(long address)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance for the specified memory address.
static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	create(long address, int capacity)	Create a VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance at the specified memory.
static @Nullable VkPhysicalDevicePerformanceQueryFeaturesKHR	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDevicePerformanceQueryFeaturesKHR	malloc()	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated with memAlloc.
static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	malloc(int capacity)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance allocated with memAlloc.
static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDevicePerformanceQueryFeaturesKHR	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated on the specified MemoryStack.
static int	nperformanceCounterMultipleQueryPools(long struct)	Unsafe version of performanceCounterMultipleQueryPools().
static void	nperformanceCounterMultipleQueryPools(long struct, int value)	Unsafe version of performanceCounterMultipleQueryPools.
static int	nperformanceCounterQueryPools(long struct)	Unsafe version of performanceCounterQueryPools().
static void	nperformanceCounterQueryPools(long struct, int value)	Unsafe version of performanceCounterQueryPools.
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.
boolean	performanceCounterMultipleQueryPools()	indicates whether the implementation supports using multiple performance query pools in a primary command buffer and secondary command buffers executed within it.
VkPhysicalDevicePerformanceQueryFeaturesKHR	performanceCounterMultipleQueryPools(boolean value)	Sets the specified value to the performanceCounterMultipleQueryPools() field.
boolean	performanceCounterQueryPools()	indicates whether the implementation supports performance counter query pools.
VkPhysicalDevicePerformanceQueryFeaturesKHR	performanceCounterQueryPools(boolean value)	Sets the specified value to the performanceCounterQueryPools() field.
long	pNext()	NULL or a pointer to a structure extending this structure.
VkPhysicalDevicePerformanceQueryFeaturesKHR	pNext(long value)	Sets the specified value to the pNext() field.
VkPhysicalDevicePerformanceQueryFeaturesKHR	set(int sType, long pNext, boolean performanceCounterQueryPools, boolean performanceCounterMultipleQueryPools)	Initializes this struct with the specified values.
VkPhysicalDevicePerformanceQueryFeaturesKHR	set(VkPhysicalDevicePerformanceQueryFeaturesKHR src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDevicePerformanceQueryFeaturesKHR	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDevicePerformanceQueryFeaturesKHR	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_FEATURES_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.

PERFORMANCECOUNTERQUERYPOOLS

public static final int PERFORMANCECOUNTERQUERYPOOLS

The struct member offsets.

PERFORMANCECOUNTERMULTIPLEQUERYPOOLS

public static final int PERFORMANCECOUNTERMULTIPLEQUERYPOOLS

The struct member offsets.

Constructor Details

VkPhysicalDevicePerformanceQueryFeaturesKHR

public VkPhysicalDevicePerformanceQueryFeaturesKHR(ByteBuffer container)

Creates a VkPhysicalDevicePerformanceQueryFeaturesKHR 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<VkPhysicalDevicePerformanceQueryFeaturesKHR>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

performanceCounterQueryPools

public boolean performanceCounterQueryPools()

indicates whether the implementation supports performance counter query pools.

performanceCounterMultipleQueryPools

public boolean performanceCounterMultipleQueryPools()

indicates whether the implementation supports using multiple performance query pools in a primary command buffer and secondary command buffers executed within it.

sType

public VkPhysicalDevicePerformanceQueryFeaturesKHR sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDevicePerformanceQueryFeaturesKHR sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_FEATURES_KHR value to the sType() field.

pNext

public VkPhysicalDevicePerformanceQueryFeaturesKHR pNext(long value)

Sets the specified value to the pNext() field.

performanceCounterQueryPools

public VkPhysicalDevicePerformanceQueryFeaturesKHR performanceCounterQueryPools(boolean value)

Sets the specified value to the performanceCounterQueryPools() field.

performanceCounterMultipleQueryPools

public VkPhysicalDevicePerformanceQueryFeaturesKHR performanceCounterMultipleQueryPools(boolean value)

Sets the specified value to the performanceCounterMultipleQueryPools() field.

set

public VkPhysicalDevicePerformanceQueryFeaturesKHR set(int sType,
 long pNext,
 boolean performanceCounterQueryPools,
 boolean performanceCounterMultipleQueryPools)

Initializes this struct with the specified values.

set

public VkPhysicalDevicePerformanceQueryFeaturesKHR set(VkPhysicalDevicePerformanceQueryFeaturesKHR src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDevicePerformanceQueryFeaturesKHR malloc()

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

calloc

public static VkPhysicalDevicePerformanceQueryFeaturesKHR calloc()

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

create

public static VkPhysicalDevicePerformanceQueryFeaturesKHR create()

Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated with BufferUtils.

create

public static VkPhysicalDevicePerformanceQueryFeaturesKHR create(long address)

Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDevicePerformanceQueryFeaturesKHR createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer create(int capacity)

Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDevicePerformanceQueryFeaturesKHR.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new VkPhysicalDevicePerformanceQueryFeaturesKHR.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().

nperformanceCounterQueryPools

public static int nperformanceCounterQueryPools(long struct)

Unsafe version of performanceCounterQueryPools().

nperformanceCounterMultipleQueryPools

public static int nperformanceCounterMultipleQueryPools(long struct)

Unsafe version of performanceCounterMultipleQueryPools().

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.

nperformanceCounterQueryPools

public static void nperformanceCounterQueryPools(long struct,
 int value)

Unsafe version of performanceCounterQueryPools.

nperformanceCounterMultipleQueryPools

public static void nperformanceCounterMultipleQueryPools(long struct,
 int value)

Unsafe version of performanceCounterMultipleQueryPools.