Top Description Inners Fields Constructors Methods
org.lwjgl.util.freetype

public Class FT_Parameter

extends Struct<FT_Parameter>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

A simple structure to pass more or less generic parameters to Open_Face and Face_Properties.

Layout


struct FT_Parameter {
    FT_ULong tag;
    FT_Pointer data;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
FT_Parameter.Buffer

An array of FT_Parameter structs.

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
DATA

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
TAG

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
FT_Parameter(long address, ByteBuffer container)

public
FT_Parameter(ByteBuffer container)

Creates a FT_Parameter instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static FT_Parameter
calloc()

Returns a new FT_Parameter instance allocated with memCalloc.

public static FT_Parameter.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new FT_Parameter.Buffer instance allocated with memCalloc.

public static FT_Parameter
calloc(MemoryStack
the stack from which to allocate
stack
)

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

public static FT_Parameter.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

protected FT_Parameter
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static FT_Parameter
create()

Returns a new FT_Parameter instance allocated with BufferUtils.

public static FT_Parameter
create(long address)

Returns a new FT_Parameter instance for the specified memory address.

public static FT_Parameter.Buffer
create(int
the buffer capacity
capacity
)

Returns a new FT_Parameter.Buffer instance allocated with BufferUtils.

public static FT_Parameter.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a FT_Parameter.Buffer instance at the specified memory.

public static FT_Parameter
createSafe(long address)

Like create, but returns null if address is NULL.

public static FT_Parameter.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public ByteBuffer

Returns:

a ByteBuffer view of the data pointed to by the data field.
data
(int
the number of elements in the returned buffer
capacity
)

public FT_Parameter
data(ByteBuffer value)

Sets the address of the specified ByteBuffer to the data field.

public static FT_Parameter
malloc()

Returns a new FT_Parameter instance allocated with memAlloc.

public static FT_Parameter.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new FT_Parameter.Buffer instance allocated with memAlloc.

public static FT_Parameter
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new FT_Parameter instance allocated on the specified MemoryStack.

public static FT_Parameter.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

public static ByteBuffer
ndata(long struct, int capacity)

Unsafe version of data.

public static void
ndata(long struct, ByteBuffer value)

Unsafe version of data.

public static long
ntag(long struct)

Unsafe version of tag.

public static void
ntag(long struct, long value)

Unsafe version of tag.

public FT_Parameter
set(long tag, ByteBuffer data)

Initializes this struct with the specified values.

public FT_Parameter

Returns:

this struct
set
(FT_Parameter
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public long

Returns:

the value of the tag field.
tag
()

public FT_Parameter
tag(long value)

Sets the specified value to the tag field.

Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

DATAback to summary
public static final int DATA

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

TAGback to summary
public static final int TAG

The struct member offsets.

Constructor Detail

FT_Parameterback to summary
protected FT_Parameter(long address, ByteBuffer container)
FT_Parameterback to summary
public FT_Parameter(ByteBuffer container)

Creates a FT_Parameter 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

callocback to summary
public static FT_Parameter calloc()

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

callocback to summary
public static FT_Parameter.Buffer calloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

callocback to summary
public static FT_Parameter calloc(MemoryStack stack)

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

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static FT_Parameter.Buffer calloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected FT_Parameter create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static FT_Parameter create()

Returns a new FT_Parameter instance allocated with BufferUtils.

createback to summary
public static FT_Parameter create(long address)

Returns a new FT_Parameter instance for the specified memory address.

createback to summary
public static FT_Parameter.Buffer create(int capacity)

Returns a new FT_Parameter.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static FT_Parameter.Buffer create(long address, int capacity)

Create a FT_Parameter.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static FT_Parameter createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static FT_Parameter.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
databack to summary
public ByteBuffer data(int capacity)
Parameters
capacity:int

the number of elements in the returned buffer

Returns:ByteBuffer

a ByteBuffer view of the data pointed to by the data field.

Annotations
@Nullable
@NativeType:FT_Pointer
databack to summary
public FT_Parameter data(ByteBuffer value)

Sets the address of the specified ByteBuffer to the data field.

mallocback to summary
public static FT_Parameter malloc()

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

mallocback to summary
public static FT_Parameter.Buffer malloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static FT_Parameter malloc(MemoryStack stack)

Returns a new FT_Parameter instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static FT_Parameter.Buffer malloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

ndataback to summary
public static ByteBuffer ndata(long struct, int capacity)

Unsafe version of data.

Annotations
@Nullable
ndataback to summary
public static void ndata(long struct, ByteBuffer value)

Unsafe version of data.

ntagback to summary
public static long ntag(long struct)

Unsafe version of tag.

ntagback to summary
public static void ntag(long struct, long value)

Unsafe version of tag.

setback to summary
public FT_Parameter set(long tag, ByteBuffer data)

Initializes this struct with the specified values.

setback to summary
public FT_Parameter set(FT_Parameter src)

Copies the specified struct data to this struct.

Parameters
src:FT_Parameter

the source struct

Returns:FT_Parameter

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
tagback to summary
public long tag()
Returns:long

the value of the tag field.

Annotations
@NativeType:FT_ULong
tagback to summary
public FT_Parameter tag(long value)

Sets the specified value to the tag field.

org.lwjgl.util.freetype back to summary

public Class FT_Parameter.Buffer

extends StructBuffer<FT_Parameter, FT_Parameter.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of FT_Parameter structs.

Field Summary

Modifier and TypeField and Description
private static final FT_Parameter

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new FT_Parameter.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public ByteBuffer

Returns:

a ByteBuffer view of the data pointed to by the data field.
data
(int
the number of elements in the returned buffer
capacity
)

public FT_Parameter.Buffer
data(ByteBuffer value)

Sets the address of the specified ByteBuffer to the data field.

protected FT_Parameter
protected FT_Parameter.Buffer
public long

Returns:

the value of the tag field.
tag
()

public FT_Parameter.Buffer
tag(long value)

Sets the specified value to the tag field.

Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final FT_Parameter ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new FT_Parameter.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by FT_Parameter#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

databack to summary
public ByteBuffer data(int capacity)
Parameters
capacity:int

the number of elements in the returned buffer

Returns:ByteBuffer

a ByteBuffer view of the data pointed to by the data field.

Annotations
@Nullable
@NativeType:FT_Pointer
databack to summary
public FT_Parameter.Buffer data(ByteBuffer value)

Sets the address of the specified ByteBuffer to the data field.

getElementFactoryback to summary
protected FT_Parameter getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
selfback to summary
protected FT_Parameter.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
tagback to summary
public long tag()
Returns:long

the value of the tag field.

Annotations
@NativeType:FT_ULong
tagback to summary
public FT_Parameter.Buffer tag(long value)

Sets the specified value to the tag field.