java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures

All Implemented Interfaces:

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

Direct Known Subclasses:

VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT
```
public class VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure describing the shader demote to helper invocations features that can be supported by an implementation.
Description

If the VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures 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. VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures 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_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES
Layout
```
 struct VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures {
     VkStructureType sType();
     void * pNext();
     VkBool32 shaderDemoteToHelperInvocation();
 }
```

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	An array of `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` 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`	`PNEXT SHADERDEMOTETOHELPERINVOCATION`	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
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures(java.nio.ByteBuffer container)`	Creates a `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`calloc()`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` instance allocated with `memCalloc`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`calloc(int capacity)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer` instance allocated with `memCalloc`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`create()`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`create(int capacity)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`create(long address)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` instance for the specified memory address.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`create(long address, int capacity)`	Create a `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer` instance at the specified memory.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`malloc()`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` instance allocated with `memAlloc`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`malloc(int capacity)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer` instance allocated with `memAlloc`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer` instance allocated on the specified `MemoryStack`.
`static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures` 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`	`nshaderDemoteToHelperInvocation(long struct)`	Unsafe version of `shaderDemoteToHelperInvocation()`.
`static void`	`nshaderDemoteToHelperInvocation(long struct, int value)`	Unsafe version of `shaderDemoteToHelperInvocation`.
`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.
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`pNext(long value)`	Sets the specified value to the `pNext()` field.
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`set(int sType, long pNext, boolean shaderDemoteToHelperInvocation)`	Initializes this struct with the specified values.
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`set(VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures src)`	Copies the specified struct data to this struct.
`boolean`	`shaderDemoteToHelperInvocation()`	indicates whether the implementation supports the SPIR-V `DemoteToHelperInvocationEXT` capability.
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`shaderDemoteToHelperInvocation(boolean value)`	Sets the specified value to the `shaderDemoteToHelperInvocation()` field.
`int`	`sizeof()`
`int`	`sType()`	the type of this structure.
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`sType(int value)`	Sets the specified value to the `sType()` field.
`VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures`	`sType$Default()`	Sets the `STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES` 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, SHADERDEMOTETOHELPERINVOCATION
    
    The struct member offsets.
- Constructor Detail
  - VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures(java.nio.ByteBuffer container)
```
    Creates a VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures 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.
  - shaderDemoteToHelperInvocation
```
public boolean shaderDemoteToHelperInvocation()
```
    indicates whether the implementation supports the SPIR-V DemoteToHelperInvocationEXT capability.
  - sType
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures sType(int value)
```
    Sets the specified value to the sType() field.
  - sType$Default
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures sType$Default()
```
    Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES value to the sType() field.
  - pNext
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures pNext(long value)
```
    Sets the specified value to the pNext() field.
  - shaderDemoteToHelperInvocation
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures shaderDemoteToHelperInvocation(boolean value)
```
    Sets the specified value to the shaderDemoteToHelperInvocation() field.
  - set
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures set(int sType,
                                                                  long pNext,
                                                                  boolean shaderDemoteToHelperInvocation)
```
    Initializes this struct with the specified values.
  - set
```
public VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures set(VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures malloc()
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures calloc()
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures create()
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures instance allocated with BufferUtils.
  - create
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures create(long address)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer malloc(int capacity)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer calloc(int capacity)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer create(int capacity)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer create(long address,
                                                                                   int capacity)
```
    Create a VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer createSafe(long address,
                                                                                       int capacity)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures malloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - calloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures calloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - malloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer malloc(int capacity,
                                                                                   org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.Buffer calloc(int capacity,
                                                                                   org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures.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().
  - nshaderDemoteToHelperInvocation
```
public static int nshaderDemoteToHelperInvocation(long struct)
```
    Unsafe version of shaderDemoteToHelperInvocation().
  - 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.
  - nshaderDemoteToHelperInvocation
```
public static void nshaderDemoteToHelperInvocation(long struct,
                                                   int value)
```
    Unsafe version of shaderDemoteToHelperInvocation.

Class VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures

Description

Valid Usage (Implicit)

Layout

Nested Class Summary

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

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

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

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

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

STYPE, PNEXT, SHADERDEMOTETOHELPERINVOCATION

Constructor Detail

VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures

Method Detail

sizeof

sType

pNext

shaderDemoteToHelperInvocation

sType

sType$Default

pNext

shaderDemoteToHelperInvocation

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

malloc

calloc

malloc

calloc

nsType

npNext

nshaderDemoteToHelperInvocation

nsType

npNext

nshaderDemoteToHelperInvocation