Package org.lwjgl.openxr

Class XrCompositionLayerAlphaBlendFB

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<XrCompositionLayerAlphaBlendFB>

org.lwjgl.openxr.XrCompositionLayerAlphaBlendFB

All Implemented Interfaces:

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

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

specifies blend factors for composition layers.

Description

XrCompositionLayerAlphaBlendFB provides applications with explicit control over source and destination blend factors.

The XrCompositionLayerAlphaBlendFB structure must be provided in the next chain of the XrCompositionLayerBaseHeader structure.

Valid Usage (Implicit)

• The XR_FB_composition_layer_alpha_blend extension must be enabled prior to using XrCompositionLayerAlphaBlendFB
• type must be TYPE_COMPOSITION_LAYER_ALPHA_BLEND_FB
• next must be NULL or a valid pointer to the next structure in a structure chain
• srcFactorColor must be a valid XrBlendFactorFB value
• dstFactorColor must be a valid XrBlendFactorFB value
• srcFactorAlpha must be a valid XrBlendFactorFB value
• dstFactorAlpha must be a valid XrBlendFactorFB value

See Also

XrCompositionLayerBaseHeader

Layout

 struct XrCompositionLayerAlphaBlendFB {
     XrStructureType type();
     void * next();
     XrBlendFactorFB srcFactorColor();
     XrBlendFactorFB dstFactorColor();
     XrBlendFactorFB srcFactorAlpha();
     XrBlendFactorFB dstFactorAlpha();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XrCompositionLayerAlphaBlendFB.Buffer	An array of XrCompositionLayerAlphaBlendFB 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	DSTFACTORALPHA	The struct member offsets.
static final int	DSTFACTORCOLOR	The struct member offsets.
static final int	NEXT	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.
static final int	SRCFACTORALPHA	The struct member offsets.
static final int	SRCFACTORCOLOR	The struct member offsets.
static final int	TYPE	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
XrCompositionLayerAlphaBlendFB(ByteBuffer container)	Creates a XrCompositionLayerAlphaBlendFB instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static XrCompositionLayerAlphaBlendFB	calloc()	Returns a new XrCompositionLayerAlphaBlendFB instance allocated with memCalloc.
static XrCompositionLayerAlphaBlendFB.Buffer	calloc(int capacity)	Returns a new XrCompositionLayerAlphaBlendFB.Buffer instance allocated with memCalloc.
static XrCompositionLayerAlphaBlendFB.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new XrCompositionLayerAlphaBlendFB.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XrCompositionLayerAlphaBlendFB	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new XrCompositionLayerAlphaBlendFB instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XrCompositionLayerAlphaBlendFB	create()	Returns a new XrCompositionLayerAlphaBlendFB instance allocated with BufferUtils.
static XrCompositionLayerAlphaBlendFB.Buffer	create(int capacity)	Returns a new XrCompositionLayerAlphaBlendFB.Buffer instance allocated with BufferUtils.
static XrCompositionLayerAlphaBlendFB	create(long address)	Returns a new XrCompositionLayerAlphaBlendFB instance for the specified memory address.
static XrCompositionLayerAlphaBlendFB.Buffer	create(long address, int capacity)	Create a XrCompositionLayerAlphaBlendFB.Buffer instance at the specified memory.
static @Nullable XrCompositionLayerAlphaBlendFB	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable XrCompositionLayerAlphaBlendFB.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
int	dstFactorAlpha()	specifies the destination alpha blend factor.
XrCompositionLayerAlphaBlendFB	dstFactorAlpha(int value)	Sets the specified value to the dstFactorAlpha() field.
int	dstFactorColor()	specifies the destination color blend factor.
XrCompositionLayerAlphaBlendFB	dstFactorColor(int value)	Sets the specified value to the dstFactorColor() field.
static XrCompositionLayerAlphaBlendFB	malloc()	Returns a new XrCompositionLayerAlphaBlendFB instance allocated with memAlloc.
static XrCompositionLayerAlphaBlendFB.Buffer	malloc(int capacity)	Returns a new XrCompositionLayerAlphaBlendFB.Buffer instance allocated with memAlloc.
static XrCompositionLayerAlphaBlendFB.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new XrCompositionLayerAlphaBlendFB.Buffer instance allocated on the specified MemoryStack.
static XrCompositionLayerAlphaBlendFB	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new XrCompositionLayerAlphaBlendFB instance allocated on the specified MemoryStack.
static int	ndstFactorAlpha(long struct)	Unsafe version of dstFactorAlpha().
static void	ndstFactorAlpha(long struct, int value)	Unsafe version of dstFactorAlpha.
static int	ndstFactorColor(long struct)	Unsafe version of dstFactorColor().
static void	ndstFactorColor(long struct, int value)	Unsafe version of dstFactorColor.
long	next()	NULL or a pointer to the next structure in a structure chain.
XrCompositionLayerAlphaBlendFB	next(long value)	Sets the specified value to the next() field.
static long	nnext(long struct)	Unsafe version of next().
static void	nnext(long struct, long value)	Unsafe version of next.
static int	nsrcFactorAlpha(long struct)	Unsafe version of srcFactorAlpha().
static void	nsrcFactorAlpha(long struct, int value)	Unsafe version of srcFactorAlpha.
static int	nsrcFactorColor(long struct)	Unsafe version of srcFactorColor().
static void	nsrcFactorColor(long struct, int value)	Unsafe version of srcFactorColor.
static int	ntype(long struct)	Unsafe version of type().
static void	ntype(long struct, int value)	Unsafe version of type.
XrCompositionLayerAlphaBlendFB	set(int type, long next, int srcFactorColor, int dstFactorColor, int srcFactorAlpha, int dstFactorAlpha)	Initializes this struct with the specified values.
XrCompositionLayerAlphaBlendFB	set(XrCompositionLayerAlphaBlendFB src)	Copies the specified struct data to this struct.
int	sizeof()
int	srcFactorAlpha()	specifies the source alpha blend factor.
XrCompositionLayerAlphaBlendFB	srcFactorAlpha(int value)	Sets the specified value to the srcFactorAlpha() field.
int	srcFactorColor()	specifies the source color blend factor.
XrCompositionLayerAlphaBlendFB	srcFactorColor(int value)	Sets the specified value to the srcFactorColor() field.
int	type()	the XrStructureType of this structure.
XrCompositionLayerAlphaBlendFB	type(int value)	Sets the specified value to the type() field.
XrCompositionLayerAlphaBlendFB	type$Default()	Sets the TYPE_COMPOSITION_LAYER_ALPHA_BLEND_FB value to the type() 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.

TYPE

public static final int TYPE

The struct member offsets.

NEXT

public static final int NEXT

The struct member offsets.

SRCFACTORCOLOR

public static final int SRCFACTORCOLOR

The struct member offsets.

DSTFACTORCOLOR

public static final int DSTFACTORCOLOR

The struct member offsets.

SRCFACTORALPHA

public static final int SRCFACTORALPHA

The struct member offsets.

DSTFACTORALPHA

public static final int DSTFACTORALPHA

The struct member offsets.

Constructor Details

XrCompositionLayerAlphaBlendFB

public XrCompositionLayerAlphaBlendFB(ByteBuffer container)

Creates a XrCompositionLayerAlphaBlendFB 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<XrCompositionLayerAlphaBlendFB>

type

public int type()

the XrStructureType of this structure.

next

public long next()

NULL or a pointer to the next structure in a structure chain.

srcFactorColor

public int srcFactorColor()

specifies the source color blend factor.

dstFactorColor

public int dstFactorColor()

specifies the destination color blend factor.

srcFactorAlpha

public int srcFactorAlpha()

specifies the source alpha blend factor.

dstFactorAlpha

public int dstFactorAlpha()

specifies the destination alpha blend factor.

type

public XrCompositionLayerAlphaBlendFB type(int value)

Sets the specified value to the type() field.

type$Default

public XrCompositionLayerAlphaBlendFB type$Default()

Sets the TYPE_COMPOSITION_LAYER_ALPHA_BLEND_FB value to the type() field.

next

public XrCompositionLayerAlphaBlendFB next(long value)

Sets the specified value to the next() field.

srcFactorColor

public XrCompositionLayerAlphaBlendFB srcFactorColor(int value)

Sets the specified value to the srcFactorColor() field.

dstFactorColor

public XrCompositionLayerAlphaBlendFB dstFactorColor(int value)

Sets the specified value to the dstFactorColor() field.

srcFactorAlpha

public XrCompositionLayerAlphaBlendFB srcFactorAlpha(int value)

Sets the specified value to the srcFactorAlpha() field.

dstFactorAlpha

public XrCompositionLayerAlphaBlendFB dstFactorAlpha(int value)

Sets the specified value to the dstFactorAlpha() field.

set

public XrCompositionLayerAlphaBlendFB set(int type,
 long next,
 int srcFactorColor,
 int dstFactorColor,
 int srcFactorAlpha,
 int dstFactorAlpha)

Initializes this struct with the specified values.

set

public XrCompositionLayerAlphaBlendFB set(XrCompositionLayerAlphaBlendFB src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static XrCompositionLayerAlphaBlendFB malloc()

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

calloc

public static XrCompositionLayerAlphaBlendFB calloc()

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

create

public static XrCompositionLayerAlphaBlendFB create()

Returns a new XrCompositionLayerAlphaBlendFB instance allocated with BufferUtils.

create

public static XrCompositionLayerAlphaBlendFB create(long address)

Returns a new XrCompositionLayerAlphaBlendFB instance for the specified memory address.

createSafe

public static @Nullable XrCompositionLayerAlphaBlendFB createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static XrCompositionLayerAlphaBlendFB.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static XrCompositionLayerAlphaBlendFB.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static XrCompositionLayerAlphaBlendFB.Buffer create(int capacity)

Returns a new XrCompositionLayerAlphaBlendFB.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a XrCompositionLayerAlphaBlendFB.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new XrCompositionLayerAlphaBlendFB instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new XrCompositionLayerAlphaBlendFB.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

ntype

public static int ntype(long struct)

Unsafe version of type().

nnext

public static long nnext(long struct)

Unsafe version of next().

nsrcFactorColor

public static int nsrcFactorColor(long struct)

Unsafe version of srcFactorColor().

ndstFactorColor

public static int ndstFactorColor(long struct)

Unsafe version of dstFactorColor().

nsrcFactorAlpha

public static int nsrcFactorAlpha(long struct)

Unsafe version of srcFactorAlpha().

ndstFactorAlpha

public static int ndstFactorAlpha(long struct)

Unsafe version of dstFactorAlpha().

ntype

public static void ntype(long struct,
 int value)

Unsafe version of type.

nnext

public static void nnext(long struct,
 long value)

Unsafe version of next.

nsrcFactorColor

public static void nsrcFactorColor(long struct,
 int value)

Unsafe version of srcFactorColor.

ndstFactorColor

public static void ndstFactorColor(long struct,
 int value)

Unsafe version of dstFactorColor.

nsrcFactorAlpha

public static void nsrcFactorAlpha(long struct,
 int value)

Unsafe version of srcFactorAlpha.

ndstFactorAlpha

public static void ndstFactorAlpha(long struct,
 int value)

Unsafe version of dstFactorAlpha.