Top Description Inners Fields Constructors Methods
org.lwjgl.vulkan

public Class VkPhysicalDevicePerformanceQueryPropertiesKHR

extends Struct<VkPhysicalDevicePerformanceQueryPropertiesKHR>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

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)

Layout


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

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
ALLOWCOMMANDBUFFERQUERYCOPIES

The struct member offsets.

public static final int
PNEXT

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
STYPE

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
public
VkPhysicalDevicePerformanceQueryPropertiesKHR(ByteBuffer container)

Creates a VkPhysicalDevicePerformanceQueryPropertiesKHR instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public boolean
allowCommandBufferQueryCopies()

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

public static VkPhysicalDevicePerformanceQueryPropertiesKHR
calloc()

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with memCalloc.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with memCalloc.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR
calloc(MemoryStack
the stack from which to allocate
stack
)

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

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

protected VkPhysicalDevicePerformanceQueryPropertiesKHR
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static VkPhysicalDevicePerformanceQueryPropertiesKHR
create()

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with BufferUtils.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR
create(long address)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance for the specified memory address.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
create(int
the buffer capacity
capacity
)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with BufferUtils.

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

Create a VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance at the specified memory.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR
createSafe(long address)

Like create, but returns null if address is NULL.

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

Like create, but returns null if address is NULL.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR
malloc()

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with memAlloc.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with memAlloc.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated on the specified MemoryStack.

public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

public static int
public static long
npNext(long struct)

Unsafe version of pNext.

public static void
npNext(long struct, long value)

Unsafe version of pNext.

public static int
nsType(long struct)

Unsafe version of sType.

public static void
nsType(long struct, int value)

Unsafe version of sType.

public long
pNext()

NULL or a pointer to a structure extending this structure.

public VkPhysicalDevicePerformanceQueryPropertiesKHR
pNext(long value)

Sets the specified value to the pNext field.

public VkPhysicalDevicePerformanceQueryPropertiesKHR
set(int sType, long pNext)

Initializes this struct with the specified values.

public VkPhysicalDevicePerformanceQueryPropertiesKHR

Returns:

this struct
set
(VkPhysicalDevicePerformanceQueryPropertiesKHR
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public int
sType()

a VkStructureType value identifying this structure.

public VkPhysicalDevicePerformanceQueryPropertiesKHR
sType(int value)

Sets the specified value to the sType field.

public VkPhysicalDevicePerformanceQueryPropertiesKHR
Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

ALLOWCOMMANDBUFFERQUERYCOPIESback to summary
public static final int ALLOWCOMMANDBUFFERQUERYCOPIES

The struct member offsets.

PNEXTback to summary
public static final int PNEXT

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

STYPEback to summary
public static final int STYPE

The struct member offsets.

Constructor Detail

VkPhysicalDevicePerformanceQueryPropertiesKHRback to summary
protected VkPhysicalDevicePerformanceQueryPropertiesKHR(long address, ByteBuffer container)
VkPhysicalDevicePerformanceQueryPropertiesKHRback to summary
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 Detail

allowCommandBufferQueryCopiesback to summary
public boolean allowCommandBufferQueryCopies()

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

Annotations
@NativeType:VkBool32
callocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR calloc()

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

callocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer calloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

callocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR calloc(MemoryStack stack)

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

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer calloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected VkPhysicalDevicePerformanceQueryPropertiesKHR create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR create()

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated with BufferUtils.

createback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR create(long address)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance for the specified memory address.

createback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer create(int capacity)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

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

Create a VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
mallocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR malloc()

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

mallocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer malloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR malloc(MemoryStack stack)

Returns a new VkPhysicalDevicePerformanceQueryPropertiesKHR instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer malloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

nallowCommandBufferQueryCopiesback to summary
public static int nallowCommandBufferQueryCopies(long struct)

Unsafe version of allowCommandBufferQueryCopies.

npNextback to summary
public static long npNext(long struct)

Unsafe version of pNext.

npNextback to summary
public static void npNext(long struct, long value)

Unsafe version of pNext.

nsTypeback to summary
public static int nsType(long struct)

Unsafe version of sType.

nsTypeback to summary
public static void nsType(long struct, int value)

Unsafe version of sType.

pNextback to summary
public long pNext()

NULL or a pointer to a structure extending this structure.

Annotations
@NativeType:void *
pNextback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR pNext(long value)

Sets the specified value to the pNext field.

setback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR set(int sType, long pNext)

Initializes this struct with the specified values.

setback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR set(VkPhysicalDevicePerformanceQueryPropertiesKHR src)

Copies the specified struct data to this struct.

Parameters
src:VkPhysicalDevicePerformanceQueryPropertiesKHR

the source struct

Returns:VkPhysicalDevicePerformanceQueryPropertiesKHR

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
sTypeback to summary
public int sType()

a VkStructureType value identifying this structure.

Annotations
@NativeType:VkStructureType
sTypeback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR sType(int value)

Sets the specified value to the sType field.

sType$Defaultback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR value to the sType field.

org.lwjgl.vulkan back to summary

public Class VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer

extends StructBuffer<VkPhysicalDevicePerformanceQueryPropertiesKHR, VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of VkPhysicalDevicePerformanceQueryPropertiesKHR structs.

Field Summary

Modifier and TypeField and Description
private static final VkPhysicalDevicePerformanceQueryPropertiesKHR

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public boolean
protected VkPhysicalDevicePerformanceQueryPropertiesKHR
public long
public VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
pNext(long value)

Sets the specified value to the VkPhysicalDevicePerformanceQueryPropertiesKHR#pNext field.

protected VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
public int
public VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
sType(int value)

Sets the specified value to the VkPhysicalDevicePerformanceQueryPropertiesKHR#sType field.

public VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final VkPhysicalDevicePerformanceQueryPropertiesKHR ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by VkPhysicalDevicePerformanceQueryPropertiesKHR#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

allowCommandBufferQueryCopiesback to summary
public boolean allowCommandBufferQueryCopies()
Returns:boolean

the value of the VkPhysicalDevicePerformanceQueryPropertiesKHR#allowCommandBufferQueryCopies field.

Annotations
@NativeType:VkBool32
getElementFactoryback to summary
protected VkPhysicalDevicePerformanceQueryPropertiesKHR getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
pNextback to summary
public long pNext()
Returns:long

the value of the VkPhysicalDevicePerformanceQueryPropertiesKHR#pNext field.

Annotations
@NativeType:void *
pNextback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer pNext(long value)

Sets the specified value to the VkPhysicalDevicePerformanceQueryPropertiesKHR#pNext field.

selfback to summary
protected VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
sTypeback to summary
public int sType()
Returns:int

the value of the VkPhysicalDevicePerformanceQueryPropertiesKHR#sType field.

Annotations
@NativeType:VkStructureType
sTypeback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer sType(int value)

Sets the specified value to the VkPhysicalDevicePerformanceQueryPropertiesKHR#sType field.

sType$Defaultback to summary
public VkPhysicalDevicePerformanceQueryPropertiesKHR.Buffer sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR value to the VkPhysicalDevicePerformanceQueryPropertiesKHR#sType field.