Package org.lwjgl.vulkan

Class VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR>

org.lwjgl.vulkan.VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR

All Implemented Interfaces:

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

Direct Known Subclasses:

VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

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

Structure describing compute shader derivative features that can be supported by an implementation.

Description

See Quad shader scope for more information.

If the VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR. 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. VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR. 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_COMPUTE_SHADER_DERIVATIVES_FEATURES_KHR

Layout

 struct VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR {
     VkStructureType sType();
     void * pNext();
     VkBool32 computeDerivativeGroupQuads();
     VkBool32 computeDerivativeGroupLinear();
 }

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	calloc()	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated with memCalloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	calloc(int capacity)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance allocated with memCalloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated on the specified MemoryStack and initializes all its bits to zero.
boolean	computeDerivativeGroupLinear()	indicates that the implementation supports the ComputeDerivativeGroupLinearKHR SPIR-V capability.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	computeDerivativeGroupLinear(boolean value)	Sets the specified value to the computeDerivativeGroupLinear() field.
boolean	computeDerivativeGroupQuads()	indicates that the implementation supports the ComputeDerivativeGroupQuadsKHR SPIR-V capability.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	computeDerivativeGroupQuads(boolean value)	Sets the specified value to the computeDerivativeGroupQuads() field.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	create()	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated with BufferUtils.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	create(int capacity)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance allocated with BufferUtils.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	create(long address)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance for the specified memory address.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	create(long address, int capacity)	Create a VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance at the specified memory.
static @Nullable VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	malloc()	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated with memAlloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	malloc(int capacity)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance allocated with memAlloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated on the specified MemoryStack.
static int	ncomputeDerivativeGroupLinear(long struct)	Unsafe version of computeDerivativeGroupLinear().
static void	ncomputeDerivativeGroupLinear(long struct, int value)	Unsafe version of computeDerivativeGroupLinear.
static int	ncomputeDerivativeGroupQuads(long struct)	Unsafe version of computeDerivativeGroupQuads().
static void	ncomputeDerivativeGroupQuads(long struct, int value)	Unsafe version of computeDerivativeGroupQuads.
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.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	pNext(long value)	Sets the specified value to the pNext() field.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	set(int sType, long pNext, boolean computeDerivativeGroupQuads, boolean computeDerivativeGroupLinear)	Initializes this struct with the specified values.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	set(VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_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.

COMPUTEDERIVATIVEGROUPQUADS

public static final int COMPUTEDERIVATIVEGROUPQUADS

The struct member offsets.

COMPUTEDERIVATIVEGROUPLINEAR

public static final int COMPUTEDERIVATIVEGROUPLINEAR

The struct member offsets.

Constructor Details

VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR(ByteBuffer container)

Creates a VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR 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<VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

computeDerivativeGroupQuads

public boolean computeDerivativeGroupQuads()

indicates that the implementation supports the ComputeDerivativeGroupQuadsKHR SPIR-V capability.

computeDerivativeGroupLinear

public boolean computeDerivativeGroupLinear()

indicates that the implementation supports the ComputeDerivativeGroupLinearKHR SPIR-V capability.

sType

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_FEATURES_KHR value to the sType() field.

pNext

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR pNext(long value)

Sets the specified value to the pNext() field.

computeDerivativeGroupQuads

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR computeDerivativeGroupQuads(boolean value)

Sets the specified value to the computeDerivativeGroupQuads() field.

computeDerivativeGroupLinear

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR computeDerivativeGroupLinear(boolean value)

Sets the specified value to the computeDerivativeGroupLinear() field.

set

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR set(int sType,
 long pNext,
 boolean computeDerivativeGroupQuads,
 boolean computeDerivativeGroupLinear)

Initializes this struct with the specified values.

set

public VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR set(VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR malloc()

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

calloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR calloc()

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

create

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR create()

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated with BufferUtils.

create

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR create(long address)

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer create(int capacity)

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR.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().

ncomputeDerivativeGroupQuads

public static int ncomputeDerivativeGroupQuads(long struct)

Unsafe version of computeDerivativeGroupQuads().

ncomputeDerivativeGroupLinear

public static int ncomputeDerivativeGroupLinear(long struct)

Unsafe version of computeDerivativeGroupLinear().

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.

ncomputeDerivativeGroupQuads

public static void ncomputeDerivativeGroupQuads(long struct,
 int value)

Unsafe version of computeDerivativeGroupQuads.

ncomputeDerivativeGroupLinear

public static void ncomputeDerivativeGroupLinear(long struct,
 int value)

Unsafe version of computeDerivativeGroupLinear.