Package org.lwjgl.vulkan

Class VkPhysicalDeviceMeshShaderFeaturesEXT

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<VkPhysicalDeviceMeshShaderFeaturesEXT>

org.lwjgl.vulkan.VkPhysicalDeviceMeshShaderFeaturesEXT

All Implemented Interfaces:

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

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

Structure describing mesh shading features that can be supported by an implementation.

Description

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

The corresponding features of the VkPhysicalDeviceMeshShaderFeaturesNV structure must match those in VkPhysicalDeviceMeshShaderFeaturesEXT.

Valid Usage

• If multiviewMeshShader is enabled then VkPhysicalDeviceMultiviewFeaturesKHR::multiview must also be enabled
• If primitiveFragmentShadingRateMeshShader is enabled then VkPhysicalDeviceFragmentShadingRateFeaturesKHR::primitiveFragmentShadingRate must also be enabled

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_FEATURES_EXT

Layout

 struct VkPhysicalDeviceMeshShaderFeaturesEXT {
     VkStructureType sType();
     void * pNext();
     VkBool32 taskShader();
     VkBool32 meshShader();
     VkBool32 multiviewMeshShader();
     VkBool32 primitiveFragmentShadingRateMeshShader();
     VkBool32 meshShaderQueries();
 }

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static VkPhysicalDeviceMeshShaderFeaturesEXT	calloc()	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated with memCalloc.
static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	calloc(int capacity)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance allocated with memCalloc.
static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceMeshShaderFeaturesEXT	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.
static VkPhysicalDeviceMeshShaderFeaturesEXT	create()	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated with BufferUtils.
static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	create(int capacity)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance allocated with BufferUtils.
static VkPhysicalDeviceMeshShaderFeaturesEXT	create(long address)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance for the specified memory address.
static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	create(long address, int capacity)	Create a VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance at the specified memory.
static @Nullable VkPhysicalDeviceMeshShaderFeaturesEXT	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static VkPhysicalDeviceMeshShaderFeaturesEXT	malloc()	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated with memAlloc.
static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	malloc(int capacity)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance allocated with memAlloc.
static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance allocated on the specified MemoryStack.
static VkPhysicalDeviceMeshShaderFeaturesEXT	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated on the specified MemoryStack.
boolean	meshShader()	specifies whether mesh shaders are supported.
VkPhysicalDeviceMeshShaderFeaturesEXT	meshShader(boolean value)	Sets the specified value to the meshShader() field.
boolean	meshShaderQueries()	indicates that the implementation supports creating query pools using the QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT query type and statistic queries containing the QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT and QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT flags
VkPhysicalDeviceMeshShaderFeaturesEXT	meshShaderQueries(boolean value)	Sets the specified value to the meshShaderQueries() field.
boolean	multiviewMeshShader()	specifies whether the implementation supports multiview rendering within a render pass, with mesh shaders.
VkPhysicalDeviceMeshShaderFeaturesEXT	multiviewMeshShader(boolean value)	Sets the specified value to the multiviewMeshShader() field.
static int	nmeshShader(long struct)	Unsafe version of meshShader().
static void	nmeshShader(long struct, int value)	Unsafe version of meshShader.
static int	nmeshShaderQueries(long struct)	Unsafe version of meshShaderQueries().
static void	nmeshShaderQueries(long struct, int value)	Unsafe version of meshShaderQueries.
static int	nmultiviewMeshShader(long struct)	Unsafe version of multiviewMeshShader().
static void	nmultiviewMeshShader(long struct, int value)	Unsafe version of multiviewMeshShader.
static long	npNext(long struct)	Unsafe version of pNext().
static void	npNext(long struct, long value)	Unsafe version of pNext.
static int	nprimitiveFragmentShadingRateMeshShader(long struct)	Unsafe version of primitiveFragmentShadingRateMeshShader().
static void	nprimitiveFragmentShadingRateMeshShader(long struct, int value)	Unsafe version of primitiveFragmentShadingRateMeshShader.
static int	nsType(long struct)	Unsafe version of sType().
static void	nsType(long struct, int value)	Unsafe version of sType.
static int	ntaskShader(long struct)	Unsafe version of taskShader().
static void	ntaskShader(long struct, int value)	Unsafe version of taskShader.
long	pNext()	NULL or a pointer to a structure extending this structure.
VkPhysicalDeviceMeshShaderFeaturesEXT	pNext(long value)	Sets the specified value to the pNext() field.
boolean	primitiveFragmentShadingRateMeshShader()	indicates that the implementation supports the primitive fragment shading rate in mesh shaders.
VkPhysicalDeviceMeshShaderFeaturesEXT	primitiveFragmentShadingRateMeshShader(boolean value)	Sets the specified value to the primitiveFragmentShadingRateMeshShader() field.
VkPhysicalDeviceMeshShaderFeaturesEXT	set(int sType, long pNext, boolean taskShader, boolean meshShader, boolean multiviewMeshShader, boolean primitiveFragmentShadingRateMeshShader, boolean meshShaderQueries)	Initializes this struct with the specified values.
VkPhysicalDeviceMeshShaderFeaturesEXT	set(VkPhysicalDeviceMeshShaderFeaturesEXT src)	Copies the specified struct data to this struct.
int	sizeof()
int	sType()	a VkStructureType value identifying this structure.
VkPhysicalDeviceMeshShaderFeaturesEXT	sType(int value)	Sets the specified value to the sType() field.
VkPhysicalDeviceMeshShaderFeaturesEXT	sType$Default()	Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_FEATURES_EXT value to the sType() field.
boolean	taskShader()	specifies whether task shaders are supported.
VkPhysicalDeviceMeshShaderFeaturesEXT	taskShader(boolean value)	Sets the specified value to the taskShader() 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.

TASKSHADER

public static final int TASKSHADER

The struct member offsets.

MESHSHADER

public static final int MESHSHADER

The struct member offsets.

MULTIVIEWMESHSHADER

public static final int MULTIVIEWMESHSHADER

The struct member offsets.

PRIMITIVEFRAGMENTSHADINGRATEMESHSHADER

public static final int PRIMITIVEFRAGMENTSHADINGRATEMESHSHADER

The struct member offsets.

MESHSHADERQUERIES

public static final int MESHSHADERQUERIES

The struct member offsets.

Constructor Details

VkPhysicalDeviceMeshShaderFeaturesEXT

public VkPhysicalDeviceMeshShaderFeaturesEXT(ByteBuffer container)

Creates a VkPhysicalDeviceMeshShaderFeaturesEXT 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<VkPhysicalDeviceMeshShaderFeaturesEXT>

sType

public int sType()

a VkStructureType value identifying this structure.

pNext

public long pNext()

NULL or a pointer to a structure extending this structure.

taskShader

public boolean taskShader()

specifies whether task shaders are supported. If this feature is not enabled, the SHADER_STAGE_TASK_BIT_EXT and PIPELINE_STAGE_TASK_SHADER_BIT_EXT enum values must not be used.

meshShader

public boolean meshShader()

specifies whether mesh shaders are supported. If this feature is not enabled, the SHADER_STAGE_MESH_BIT_EXT and PIPELINE_STAGE_MESH_SHADER_BIT_EXT enum values must not be used.

multiviewMeshShader

public boolean multiviewMeshShader()

specifies whether the implementation supports multiview rendering within a render pass, with mesh shaders. If this feature is not enabled, then a pipeline compiled against a subpass with a non-zero view mask must not include a mesh shader.

primitiveFragmentShadingRateMeshShader

public boolean primitiveFragmentShadingRateMeshShader()

indicates that the implementation supports the primitive fragment shading rate in mesh shaders.

meshShaderQueries

public boolean meshShaderQueries()

indicates that the implementation supports creating query pools using the QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT query type and statistic queries containing the QUERY_PIPELINE_STATISTIC_TASK_SHADER_INVOCATIONS_BIT_EXT and QUERY_PIPELINE_STATISTIC_MESH_SHADER_INVOCATIONS_BIT_EXT flags

sType

public VkPhysicalDeviceMeshShaderFeaturesEXT sType(int value)

Sets the specified value to the sType() field.

sType$Default

public VkPhysicalDeviceMeshShaderFeaturesEXT sType$Default()

Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_FEATURES_EXT value to the sType() field.

pNext

public VkPhysicalDeviceMeshShaderFeaturesEXT pNext(long value)

Sets the specified value to the pNext() field.

taskShader

public VkPhysicalDeviceMeshShaderFeaturesEXT taskShader(boolean value)

Sets the specified value to the taskShader() field.

meshShader

public VkPhysicalDeviceMeshShaderFeaturesEXT meshShader(boolean value)

Sets the specified value to the meshShader() field.

multiviewMeshShader

public VkPhysicalDeviceMeshShaderFeaturesEXT multiviewMeshShader(boolean value)

Sets the specified value to the multiviewMeshShader() field.

primitiveFragmentShadingRateMeshShader

public VkPhysicalDeviceMeshShaderFeaturesEXT primitiveFragmentShadingRateMeshShader(boolean value)

Sets the specified value to the primitiveFragmentShadingRateMeshShader() field.

meshShaderQueries

public VkPhysicalDeviceMeshShaderFeaturesEXT meshShaderQueries(boolean value)

Sets the specified value to the meshShaderQueries() field.

set

public VkPhysicalDeviceMeshShaderFeaturesEXT set(int sType,
 long pNext,
 boolean taskShader,
 boolean meshShader,
 boolean multiviewMeshShader,
 boolean primitiveFragmentShadingRateMeshShader,
 boolean meshShaderQueries)

Initializes this struct with the specified values.

set

public VkPhysicalDeviceMeshShaderFeaturesEXT set(VkPhysicalDeviceMeshShaderFeaturesEXT src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static VkPhysicalDeviceMeshShaderFeaturesEXT malloc()

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

calloc

public static VkPhysicalDeviceMeshShaderFeaturesEXT calloc()

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

create

public static VkPhysicalDeviceMeshShaderFeaturesEXT create()

Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated with BufferUtils.

create

public static VkPhysicalDeviceMeshShaderFeaturesEXT create(long address)

Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance for the specified memory address.

createSafe

public static @Nullable VkPhysicalDeviceMeshShaderFeaturesEXT createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer create(int capacity)

Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkPhysicalDeviceMeshShaderFeaturesEXT.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new VkPhysicalDeviceMeshShaderFeaturesEXT.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().

ntaskShader

public static int ntaskShader(long struct)

Unsafe version of taskShader().

nmeshShader

public static int nmeshShader(long struct)

Unsafe version of meshShader().

nmultiviewMeshShader

public static int nmultiviewMeshShader(long struct)

Unsafe version of multiviewMeshShader().

nprimitiveFragmentShadingRateMeshShader

public static int nprimitiveFragmentShadingRateMeshShader(long struct)

Unsafe version of primitiveFragmentShadingRateMeshShader().

nmeshShaderQueries

public static int nmeshShaderQueries(long struct)

Unsafe version of meshShaderQueries().

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.

ntaskShader

public static void ntaskShader(long struct,
 int value)

Unsafe version of taskShader.

nmeshShader

public static void nmeshShader(long struct,
 int value)

Unsafe version of meshShader.

nmultiviewMeshShader

public static void nmultiviewMeshShader(long struct,
 int value)

Unsafe version of multiviewMeshShader.

nprimitiveFragmentShadingRateMeshShader

public static void nprimitiveFragmentShadingRateMeshShader(long struct,
 int value)

Unsafe version of primitiveFragmentShadingRateMeshShader.

nmeshShaderQueries

public static void nmeshShaderQueries(long struct,
 int value)

Unsafe version of meshShaderQueries.