Package org.lwjgl.vulkan

Class VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct

org.lwjgl.vulkan.VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

All Implemented Interfaces:

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

public class VkPhysicalDeviceComputeShaderDerivativesFeaturesNV
extends org.lwjgl.system.Struct
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 VkPhysicalDeviceComputeShaderDerivativesFeaturesNV 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. VkPhysicalDeviceComputeShaderDerivativesFeaturesNV 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_NV

Layout

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	An array of VkPhysicalDeviceComputeShaderDerivativesFeaturesNV structs.

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

org.lwjgl.system.Pointer.Default

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

org.lwjgl.system.Struct.StructValidation

Field Summary

Fields

Modifier and Type	Field	Description
static int	ALIGNOF	The struct alignment in bytes.
static int	COMPUTEDERIVATIVEGROUPLINEAR COMPUTEDERIVATIVEGROUPQUADS PNEXT	The struct member offsets.
static int	SIZEOF	The struct size in bytes.
static 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
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV(java.nio.ByteBuffer container)	Creates a VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	calloc()	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with memCalloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	calloc(int capacity)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with memCalloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	callocStack()	Deprecated.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	callocStack(int capacity)	Deprecated.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	callocStack(int capacity, org.lwjgl.system.MemoryStack stack)	Deprecated.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	callocStack(org.lwjgl.system.MemoryStack stack)	Deprecated.
boolean	computeDerivativeGroupLinear()	indicates that the implementation supports the ComputeDerivativeGroupLinearNV SPIR-V capability.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	computeDerivativeGroupLinear(boolean value)	Sets the specified value to the computeDerivativeGroupLinear() field.
boolean	computeDerivativeGroupQuads()	indicates that the implementation supports the ComputeDerivativeGroupQuadsNV SPIR-V capability.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	computeDerivativeGroupQuads(boolean value)	Sets the specified value to the computeDerivativeGroupQuads() field.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	create()	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with BufferUtils.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	create(int capacity)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with BufferUtils.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	create(long address)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance for the specified memory address.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	create(long address, int capacity)	Create a VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance at the specified memory.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	createSafe(long address)	Like create, but returns null if address is NULL.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	malloc()	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with memAlloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	malloc(int capacity)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with memAlloc.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the specified MemoryStack.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	mallocStack()	Deprecated.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	mallocStack(int capacity)	Deprecated.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer	mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)	Deprecated.
static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	mallocStack(org.lwjgl.system.MemoryStack stack)	Deprecated.
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.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	pNext(long value)	Sets the specified value to the pNext() field.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	set(int sType, long pNext, boolean computeDerivativeGroupQuads, boolean computeDerivativeGroupLinear)	Initializes this struct with the specified values.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	set(VkPhysicalDeviceComputeShaderDerivativesFeaturesNV src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	the type of this structure.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDeviceComputeShaderDerivativesFeaturesNV	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_FEATURES_NV value to the sType() field.

Methods inherited from interface org.lwjgl.system.NativeResource

close, free

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default

address, equals, hashCode, toString

Methods inherited from class org.lwjgl.system.Struct

clear, free, isNull, validate

Field Detail

SIZEOF

The struct size in bytes.

ALIGNOF

The struct alignment in bytes.

STYPE, PNEXT, COMPUTEDERIVATIVEGROUPQUADS, COMPUTEDERIVATIVEGROUPLINEAR

The struct member offsets.

Constructor Detail

VkPhysicalDeviceComputeShaderDerivativesFeaturesNV

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV(java.nio.ByteBuffer container)

Creates a VkPhysicalDeviceComputeShaderDerivativesFeaturesNV 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

sizeof

public int sizeof()

Specified by:

sizeof in class org.lwjgl.system.Struct

sType

public int sType()

the type of 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 ComputeDerivativeGroupQuadsNV SPIR-V capability.

computeDerivativeGroupLinear

public boolean computeDerivativeGroupLinear()

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

sType

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_FEATURES_NV value to the sType() field.

pNext

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV pNext(long value)

Sets the specified value to the pNext() field.

computeDerivativeGroupQuads

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV computeDerivativeGroupQuads(boolean value)

Sets the specified value to the computeDerivativeGroupQuads() field.

computeDerivativeGroupLinear

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV computeDerivativeGroupLinear(boolean value)

Sets the specified value to the computeDerivativeGroupLinear() field.

set

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

Initializes this struct with the specified values.

set

public VkPhysicalDeviceComputeShaderDerivativesFeaturesNV set(VkPhysicalDeviceComputeShaderDerivativesFeaturesNV src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV malloc()

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

calloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV calloc()

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

create

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV create()

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated with BufferUtils.

create

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV create(long address)

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance for the specified memory address.

createSafe

@Nullable
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer create(int capacity)

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

mallocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV mallocStack()

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV callocStack()

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV mallocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV callocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer mallocStack(int capacity)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer callocStack(int capacity)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

mallocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer mallocStack(int capacity,
                                                                                    org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static VkPhysicalDeviceComputeShaderDerivativesFeaturesNV.Buffer callocStack(int capacity,
                                                                                    org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

malloc

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

Returns a new VkPhysicalDeviceComputeShaderDerivativesFeaturesNV instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

stack - the stack from which to allocate

capacity - the buffer capacity

calloc

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

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

Parameters:

stack - the stack from which to allocate

capacity - the buffer capacity

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.