com.sun.scenario.effect.impl

Class BufferUtil

java.lang.Object

com.sun.scenario.effect.impl.BufferUtil

public class BufferUtil
extends Object

Utility routines for dealing with direct buffers.

Field Summary

Fields

Modifier and Type	Field and Description
static int	SIZEOF_BYTE
static int	SIZEOF_DOUBLE
static int	SIZEOF_FLOAT
static int	SIZEOF_INT
static int	SIZEOF_SHORT

Method Summary

Modifier and Type	Method and Description
static void	nativeOrder(ByteBuffer buf)
static ByteBuffer	newByteBuffer(int numElements) Allocates a new direct ByteBuffer with the specified number of elements.
static DoubleBuffer	newDoubleBuffer(int numElements) Allocates a new direct DoubleBuffer with the specified number of elements.
static FloatBuffer	newFloatBuffer(int numElements) Allocates a new direct FloatBuffer with the specified number of elements.
static IntBuffer	newIntBuffer(int numElements) Allocates a new direct IntBuffer with the specified number of elements.
static ShortBuffer	newShortBuffer(int numElements) Allocates a new direct ShortBuffer with the specified number of elements.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SIZEOF_BYTE

public static final int SIZEOF_BYTE

See Also:

Constant Field Values

SIZEOF_SHORT

public static final int SIZEOF_SHORT

See Also:

Constant Field Values

SIZEOF_INT

public static final int SIZEOF_INT

See Also:

Constant Field Values

SIZEOF_FLOAT

public static final int SIZEOF_FLOAT

See Also:

Constant Field Values

SIZEOF_DOUBLE

public static final int SIZEOF_DOUBLE

See Also:

Constant Field Values

Method Detail

nativeOrder

public static void nativeOrder(ByteBuffer buf)

newByteBuffer

public static ByteBuffer newByteBuffer(int numElements)

Allocates a new direct ByteBuffer with the specified number of elements. The returned buffer will have its byte order set to the host platform's native byte order.

newDoubleBuffer

public static DoubleBuffer newDoubleBuffer(int numElements)

Allocates a new direct DoubleBuffer with the specified number of elements. The returned buffer will have its byte order set to the host platform's native byte order.

newFloatBuffer

public static FloatBuffer newFloatBuffer(int numElements)

Allocates a new direct FloatBuffer with the specified number of elements. The returned buffer will have its byte order set to the host platform's native byte order.

newIntBuffer

public static IntBuffer newIntBuffer(int numElements)

Allocates a new direct IntBuffer with the specified number of elements. The returned buffer will have its byte order set to the host platform's native byte order.

newShortBuffer

public static ShortBuffer newShortBuffer(int numElements)

Allocates a new direct ShortBuffer with the specified number of elements. The returned buffer will have its byte order set to the host platform's native byte order.