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Diffstat (limited to 'src/classes/share/com/sun/j3d/internal/ByteBufferWrapper.java')
| -rw-r--r-- | src/classes/share/com/sun/j3d/internal/ByteBufferWrapper.java | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/src/classes/share/com/sun/j3d/internal/ByteBufferWrapper.java b/src/classes/share/com/sun/j3d/internal/ByteBufferWrapper.java deleted file mode 100644 index 9d30fa9..0000000 --- a/src/classes/share/com/sun/j3d/internal/ByteBufferWrapper.java +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS - * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR - * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, - * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND - * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - */ - -package com.sun.j3d.internal; - -import java.nio.ByteBuffer; -import java.nio.ByteOrder; - -import javax.media.j3d.J3DBuffer; - -/** - * NIO Buffers are new in Java 1.4 but we need to run on 1.3 - * as well, so this class was created to hide the NIO classes - * from non-1.4 Java 3D users. - * - * <p> - * NOTE: We no longer need to support JDK 1.3 as of the Java 3D 1.3.2 - * community source release on java.net. We should be able to get rid - * of this class. - */ - -public class ByteBufferWrapper extends BufferWrapper { - - private ByteBuffer buffer = null; - - /** - * Constructor initializes buffer with a - * java.nio.ByteBuffer object. - */ - public ByteBufferWrapper(ByteBuffer buffer) { - this.buffer = buffer; - } - - /** - * Constructor initializes buffer with a - * javax.media.j3d.J3DBuffer object. - */ - public ByteBufferWrapper(J3DBuffer b) { - buffer = (ByteBuffer)(b.getBuffer()); - } - - /** - * Allocate a direct ByteBuffer with the given capacity. - * @return New ByteBufferWrapper containing the - * new buffer. - */ - public static ByteBufferWrapper allocateDirect(int capacity) { - ByteBuffer bb = ByteBuffer.allocateDirect(capacity); - return new ByteBufferWrapper(bb); - } - - /** - * Returns the java.nio.Buffer contained within this - * ByteBufferWrapper. - */ - @Override - public java.nio.Buffer getBuffer() { - return this.buffer; - } - - // Wrapper for all relevant ByteBuffer methods. - - /** - * @return A boolean indicating whether the java.nio.Buffer - * object contained within this ByteBuffer is direct or - * indirect. - */ - public boolean isDirect() { - return buffer.isDirect(); - } - - /** - * Reads the byte at this buffer's current position, - * and then increments the position. - */ - public byte get() { - return buffer.get(); - } - - /** - * Reads the byte at the given offset into the buffer. - */ - public byte get(int index) { - return buffer.get(index); - } - - /** - * Bulk <i>get</i> method. Transfers <code>dst.length</code> - * bytes from - * the buffer to the destination array and increments the - * buffer's position by <code>dst.length</code>. - */ - public ByteBufferWrapper get(byte[] dst) { - buffer.get(dst); - return this; - } - - /** - * Bulk <i>get</i> method. Transfers <i>length</i> bytes - * from the buffer starting at position <i>offset</i> into - * the destination array. - */ - public ByteBufferWrapper get(byte[] dst, int offset, int length) { - buffer.get(dst, offset, length); - return this; - } - - /** - * Returns the byte order of this buffer. - */ - public ByteOrder order() { - return buffer.order(); - } - - /** - * Modifies this buffer's byte order. - */ - public ByteBufferWrapper order(ByteOrder bo) - { - buffer.order( bo ); - return this; - } - - /** - * Creates a view of this ByteBufferWrapper as a - * FloatBufferWrapper. Uses the correct - */ - public FloatBufferWrapper asFloatBuffer() { - return new FloatBufferWrapper( buffer.asFloatBuffer() ); - } - - /** - * Creates a view of this ByteBufferWrapper as a - * DoubleBufferWrapper. - */ - public DoubleBufferWrapper asDoubleBuffer() { - return new DoubleBufferWrapper( buffer.asDoubleBuffer() ); - } - - /** - * Bulk <i>put</i> method. Transfers <code>src.length</code> - * bytes into the buffer at the current position. - */ - public ByteBufferWrapper put(byte[] src) { - buffer.put(src); - return this; - } - - /** - * Creates and returns a J3DBuffer object containing the - * buffer in this ByteBufferWrapper object. - */ - public J3DBuffer getJ3DBuffer() { - return new J3DBuffer( buffer ); - } -} |