(part2) merged all cdc_fp special cases into one common superclass for each special case.

introduced Platform as utility for querying platform information.
special cdc build with cdc_fp bootclasspath temporary dissabled.

1 files changed, 119 insertions, 133 deletions

diff --git a/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java b/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
index 09ca2db..bd73e56 100755..100644
--- a/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
+++ b/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
@@ -1,169 +1,155 @@
 /*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * Copyright (c) 2010, Michael Bien
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions 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 Michael Bien nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
  *
- * - 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.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Michael Bien BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+/*
+ * Created on Saturday, March 27 2010 11:55
+ */
 package com.jogamp.gluegen.runtime;
 
-import java.nio.*;
+import java.nio.ByteBuffer;
 
-public class PointerBuffer {
-  private ByteBuffer   bb;
-  private Buffer       pb;
-  private int capacity, position;
-  private long[] backup;
+/**
+ * Hardware independent container for native long- and pointer arrays.
+ * @author Michael Bien
+ * @author Sven Gothel
+ */
+public abstract class PointerBuffer {
 
-  private PointerBuffer(ByteBuffer bb) {
-    this.bb = bb;
+    protected final ByteBuffer bb;
+    protected int capacity;
+    protected int position;
+    protected long[] backup;
 
-    if(CPU.is32Bit()) {
-       this.pb = bb.asIntBuffer();
-    }else{
-       this.pb = bb.asLongBuffer();
+    protected PointerBuffer(ByteBuffer bb) {
+        this.bb = bb;
     }
 
-    capacity = bb.capacity() / elementSize();
-
-    position=0;
-    backup = new long[capacity];
-  }
+    public static PointerBuffer allocate(int size) {
+        if (Platform.isJavaSE()) {
+            return new PointerBufferSE(ByteBuffer.wrap(new byte[elementSize() * size]));
+        } else {
+            return new PointerBufferME_CDC_FP(ByteBuffer.wrap(new byte[elementSize() * size]));
+        }
+    }
 
-  public final int limit() {
-    return capacity;
-  }
-  public final int capacity() {
-    return capacity;
-  }
+    public static PointerBuffer allocateDirect(int size) {
+        if (Platform.isJavaSE()) {
+            return new PointerBufferSE(BufferFactory.newDirectByteBuffer(elementSize() * size));
+        } else {
+            return new PointerBufferME_CDC_FP(BufferFactory.newDirectByteBuffer(elementSize() * size));
+        }
+    }
 
-  public final int position() {
-    return position;
-  }
+    public static PointerBuffer wrap(ByteBuffer src) {
+        PointerBuffer res;
+        if (Platform.isJavaSE()) {
+            res = new PointerBufferSE(src);
+        } else {
+            res = new PointerBufferME_CDC_FP(src);
+        }
+        res.updateBackup();
+        return res;
 
-  public final PointerBuffer position(int newPos) {
-    if(0>newPos || newPos>=capacity) {
-        throw new IndexOutOfBoundsException();
     }
-    position = newPos;
-    return this;
-  }
-
-  public final int remaining() {
-    return capacity - position;
-  }
 
-  public final boolean hasRemaining() {
-    return position < capacity;
-  }
+    void updateBackup() {
+        for (int i = 0; i < capacity; i++) {
+            backup[i] = get(i);
+        }
+    }
 
-  public final PointerBuffer rewind() {
-    position=0;
-    return this;
-  }
+    int arrayOffset() {
+        return 0;
+    }
 
-  int   arrayOffset() { return 0; }
+    public static int elementSize() {
+        return CPU.is32Bit() ? BufferFactory.SIZEOF_INT : BufferFactory.SIZEOF_LONG;
+    }
 
-  boolean   hasArray() { return true; }
+    public int limit() {
+        return capacity;
+    }
 
-  public long[] array() {
-    return backup;
-  }
+    public int capacity() {
+        return capacity;
+    }
 
-  public static PointerBuffer allocate(int size) {
-      return new PointerBuffer(ByteBuffer.wrap(new byte[elementSize()* size]));
-  }
+    public int position() {
+        return position;
+    }
 
-  public static PointerBuffer allocateDirect(int size) {
-      return new PointerBuffer(BufferFactory.newDirectByteBuffer(elementSize() * size));
-  }
+    public PointerBuffer position(int newPos) {
+        if (0 > newPos || newPos >= capacity) {
+            throw new IndexOutOfBoundsException("Sorry to interrupt, but the position "+newPos+" was out of bounds. " +
+                                                "My capacity is "+capacity()+".");
+        }
+        position = newPos;
+        return this;
+    }
 
-  public static PointerBuffer wrap(ByteBuffer src) {
-    PointerBuffer res =  new PointerBuffer(src);
-    res.updateBackup();
-    return res;
-  }
+    public int remaining() {
+        return capacity - position;
+    }
 
-  public ByteBuffer getBuffer() {
-    return bb;
-  }
+    public boolean hasRemaining() {
+        return position < capacity;
+    }
 
-  public boolean isDirect() {
-    return bb.isDirect();
-  }
+    public PointerBuffer rewind() {
+        position = 0;
+        return this;
+    }
 
-  public long get(int idx) {
-    if(0>idx || idx>=capacity) {
-        throw new IndexOutOfBoundsException();
+    boolean hasArray() {
+        return true;
     }
-    if(CPU.is32Bit()) {
-        return ((IntBuffer)pb).get(idx);
-    } else {
-        return ((LongBuffer)pb).get(idx);
+
+    public long[] array() {
+        return backup;
     }
-  }
 
-  public long get() {
-    long r = get(position);
-    position++;
-    return r;
-  }
+    public ByteBuffer getBuffer() {
+        return bb;
+    }
 
-  public PointerBuffer put(int idx, long v) {
-    if(0>idx || idx>=capacity) {
-        throw new IndexOutOfBoundsException();
+    public boolean isDirect() {
+        return bb.isDirect();
     }
-    backup[idx] = v;
-    if(CPU.is32Bit()) {
-        ((IntBuffer)pb).put(idx, (int)v);
-    } else {
-        ((LongBuffer)pb).put(idx, v);
+
+    public long get() {
+        long r = get(position);
+        position++;
+        return r;
     }
-    return this;
-  }
 
-  public PointerBuffer put(long v) {
-    put(position, v);
-    position++;
-    return this;
-  }
-
-  private void updateBackup() {
-    for (int i = 0; i < capacity; i++) {
-      backup[i] = get(i);
-    }
-  }
-
-  public static int elementSize() {
-    return CPU.is32Bit() ? BufferFactory.SIZEOF_INT : BufferFactory.SIZEOF_LONG;
-  }
+    public abstract long get(int idx);
+
+    public abstract PointerBuffer put(int index, long value);
+
+    public abstract PointerBuffer put(long value);
+
 }