Package org.lwjgl.vulkan

Class VkPhysicalDeviceProvokingVertexFeaturesEXT

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDeviceProvokingVertexFeaturesEXT>

org.lwjgl.vulkan.VkPhysicalDeviceProvokingVertexFeaturesEXT

All Implemented Interfaces:

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

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

Structure describing the provoking vertex features that can be supported by an implementation.

Description

If the VkPhysicalDeviceProvokingVertexFeaturesEXT 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. VkPhysicalDeviceProvokingVertexFeaturesEXT can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

When VkPhysicalDeviceProvokingVertexFeaturesEXT is in the pNext chain of VkDeviceCreateInfo but the transformFeedback feature is not enabled, the value of transformFeedbackPreservesProvokingVertex is ignored.

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_PROVOKING_VERTEX_FEATURES_EXT

Layout

 struct VkPhysicalDeviceProvokingVertexFeaturesEXT {
     VkStructureType sType();
     void * pNext();
     VkBool32 provokingVertexLast();
     VkBool32 transformFeedbackPreservesProvokingVertex();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	An array of VkPhysicalDeviceProvokingVertexFeaturesEXT 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	PNEXT	The struct member offsets.
static final int	PROVOKINGVERTEXLAST	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.
static final int	STYPE	The struct member offsets.
static final int	TRANSFORMFEEDBACKPRESERVESPROVOKINGVERTEX	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
VkPhysicalDeviceProvokingVertexFeaturesEXT(ByteBuffer container)	Creates a VkPhysicalDeviceProvokingVertexFeaturesEXT instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDeviceProvokingVertexFeaturesEXT	calloc()	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated with memCalloc.
static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	calloc(int capacity)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance allocated with memCalloc.
static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceProvokingVertexFeaturesEXT	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceProvokingVertexFeaturesEXT	create()	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated with BufferUtils.
static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	create(int capacity)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance allocated with BufferUtils.
static VkPhysicalDeviceProvokingVertexFeaturesEXT	create(long address)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance for the specified memory address.
static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	create(long address, int capacity)	Create a VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance at the specified memory.
static @Nullable VkPhysicalDeviceProvokingVertexFeaturesEXT	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDeviceProvokingVertexFeaturesEXT	malloc()	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated with memAlloc.
static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	malloc(int capacity)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance allocated with memAlloc.
static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDeviceProvokingVertexFeaturesEXT	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated on the specified MemoryStack.
static long	npNext(long struct)	Unsafe version of pNext().
static void	npNext(long struct, long value)	Unsafe version of pNext.
static int	nprovokingVertexLast(long struct)	Unsafe version of provokingVertexLast().
static void	nprovokingVertexLast(long struct, int value)	Unsafe version of provokingVertexLast.
static int	nsType(long struct)	Unsafe version of sType().
static void	nsType(long struct, int value)	Unsafe version of sType.
static int	ntransformFeedbackPreservesProvokingVertex(long struct)	Unsafe version of transformFeedbackPreservesProvokingVertex().
static void	ntransformFeedbackPreservesProvokingVertex(long struct, int value)	Unsafe version of transformFeedbackPreservesProvokingVertex.
long	pNext()	NULL or a pointer to a structure extending this structure.
VkPhysicalDeviceProvokingVertexFeaturesEXT	pNext(long value)	Sets the specified value to the pNext() field.
boolean	provokingVertexLast()	indicates whether the implementation supports the PROVOKING_VERTEX_MODE_LAST_VERTEX_EXT provoking vertex mode (VkProvokingVertexModeEXT) for flat shading.
VkPhysicalDeviceProvokingVertexFeaturesEXT	provokingVertexLast(boolean value)	Sets the specified value to the provokingVertexLast() field.
VkPhysicalDeviceProvokingVertexFeaturesEXT	set(int sType, long pNext, boolean provokingVertexLast, boolean transformFeedbackPreservesProvokingVertex)	Initializes this struct with the specified values.
VkPhysicalDeviceProvokingVertexFeaturesEXT	set(VkPhysicalDeviceProvokingVertexFeaturesEXT src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDeviceProvokingVertexFeaturesEXT	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDeviceProvokingVertexFeaturesEXT	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PROVOKING_VERTEX_FEATURES_EXT value to the sType() field.
boolean	transformFeedbackPreservesProvokingVertex()	indicates that the order of vertices within each primitive written by transform feedback will preserve the provoking vertex.
VkPhysicalDeviceProvokingVertexFeaturesEXT	transformFeedbackPreservesProvokingVertex(boolean value)	Sets the specified value to the transformFeedbackPreservesProvokingVertex() 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.

PROVOKINGVERTEXLAST

public static final int PROVOKINGVERTEXLAST

The struct member offsets.

TRANSFORMFEEDBACKPRESERVESPROVOKINGVERTEX

public static final int TRANSFORMFEEDBACKPRESERVESPROVOKINGVERTEX

The struct member offsets.

Constructor Details

VkPhysicalDeviceProvokingVertexFeaturesEXT

public VkPhysicalDeviceProvokingVertexFeaturesEXT(ByteBuffer container)

Creates a VkPhysicalDeviceProvokingVertexFeaturesEXT 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<VkPhysicalDeviceProvokingVertexFeaturesEXT>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

provokingVertexLast

public boolean provokingVertexLast()

indicates whether the implementation supports the PROVOKING_VERTEX_MODE_LAST_VERTEX_EXT provoking vertex mode (VkProvokingVertexModeEXT) for flat shading.

transformFeedbackPreservesProvokingVertex

public boolean transformFeedbackPreservesProvokingVertex()

indicates that the order of vertices within each primitive written by transform feedback will preserve the provoking vertex. This does not apply to triangle fan primitives when transformFeedbackPreservesTriangleFanProvokingVertex is FALSE. transformFeedbackPreservesProvokingVertex must be FALSE when the VK_EXT_transform_feedback extension is not supported.

sType

public VkPhysicalDeviceProvokingVertexFeaturesEXT sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDeviceProvokingVertexFeaturesEXT sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_PROVOKING_VERTEX_FEATURES_EXT value to the sType() field.

pNext

public VkPhysicalDeviceProvokingVertexFeaturesEXT pNext(long value)

Sets the specified value to the pNext() field.

provokingVertexLast

public VkPhysicalDeviceProvokingVertexFeaturesEXT provokingVertexLast(boolean value)

Sets the specified value to the provokingVertexLast() field.

transformFeedbackPreservesProvokingVertex

public VkPhysicalDeviceProvokingVertexFeaturesEXT transformFeedbackPreservesProvokingVertex(boolean value)

Sets the specified value to the transformFeedbackPreservesProvokingVertex() field.

set

public VkPhysicalDeviceProvokingVertexFeaturesEXT set(int sType,
 long pNext,
 boolean provokingVertexLast,
 boolean transformFeedbackPreservesProvokingVertex)

Initializes this struct with the specified values.

set

public VkPhysicalDeviceProvokingVertexFeaturesEXT set(VkPhysicalDeviceProvokingVertexFeaturesEXT src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDeviceProvokingVertexFeaturesEXT malloc()

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

calloc

public static VkPhysicalDeviceProvokingVertexFeaturesEXT calloc()

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

create

public static VkPhysicalDeviceProvokingVertexFeaturesEXT create()

Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated with BufferUtils.

create

public static VkPhysicalDeviceProvokingVertexFeaturesEXT create(long address)

Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDeviceProvokingVertexFeaturesEXT createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer create(int capacity)

Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDeviceProvokingVertexFeaturesEXT.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new VkPhysicalDeviceProvokingVertexFeaturesEXT.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().

nprovokingVertexLast

public static int nprovokingVertexLast(long struct)

Unsafe version of provokingVertexLast().

ntransformFeedbackPreservesProvokingVertex

public static int ntransformFeedbackPreservesProvokingVertex(long struct)

Unsafe version of transformFeedbackPreservesProvokingVertex().

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.

nprovokingVertexLast

public static void nprovokingVertexLast(long struct,
 int value)

Unsafe version of provokingVertexLast.

ntransformFeedbackPreservesProvokingVertex

public static void ntransformFeedbackPreservesProvokingVertex(long struct,
 int value)

Unsafe version of transformFeedbackPreservesProvokingVertex.