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-rwxr-xr-xsrc/java/com/jogamp/common/nio/PointerBufferSE.java93
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diff --git a/src/java/com/jogamp/common/nio/PointerBufferSE.java b/src/java/com/jogamp/common/nio/PointerBufferSE.java
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+/*
+ * Copyright (c) 2003 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 or intended for use
+ * in the design, construction, operation or maintenance of any nuclear
+ * facility.
+ */
+package com.jogamp.common.nio;
+
+import com.jogamp.common.os.Platform;
+import java.nio.*;
+
+/**
+ * @author Sven Gothel
+ * @author Michael Bien
+ */
+final class PointerBufferSE extends PointerBuffer {
+
+ private Buffer pb;
+
+ PointerBufferSE(ByteBuffer bb) {
+ super(bb);
+
+ if (Platform.is32Bit()) {
+ this.pb = bb.asIntBuffer();
+ } else {
+ this.pb = bb.asLongBuffer();
+ }
+
+ capacity = bb.capacity() / elementSize();
+
+ position = 0;
+ backup = new long[capacity];
+ }
+
+ public long get(int idx) {
+ if (0 > idx || idx >= capacity) {
+ throw new IndexOutOfBoundsException();
+ }
+ if (Platform.is32Bit()) {
+ return ((IntBuffer) pb).get(idx);
+ } else {
+ return ((LongBuffer) pb).get(idx);
+ }
+ }
+
+ public PointerBuffer put(int idx, long v) {
+ if (0 > idx || idx >= capacity) {
+ throw new IndexOutOfBoundsException();
+ }
+ backup[idx] = v;
+ if (Platform.is32Bit()) {
+ ((IntBuffer) pb).put(idx, (int) v);
+ } else {
+ ((LongBuffer) pb).put(idx, v);
+ }
+ return this;
+ }
+
+ public PointerBuffer put(long v) {
+ put(position, v);
+ position++;
+ return this;
+ }
+}