Buffer heritage added. Migrated old runtime tests.

25 files changed, 428 insertions, 355 deletions

diff --git a/make/build-junit.xml b/make/build-junit.xml
index 518d58a..17ca17e 100644
--- a/make/build-junit.xml
+++ b/make/build-junit.xml
@@ -164,7 +164,7 @@
             <sysincludepath path="${java.includes.dir}"/>
             <sysincludepath path="${java.includes.dir.platform}"/>
             <includepath path="${stub.includes.dir}/common"/>
-            <includepath path="${test.junit.dir}"/>
+            <includepath path="${test.junit.dir}/generation"/>
             <includepath path="${build_t.gen}/native"/>
           </compiler>
 
@@ -206,7 +206,7 @@
 
             <batchtest todir="${results}">
               <fileset dir="${build_t.java}">
-                  <include name="${test.junit.rel}/Test*"/>
+                  <include name="${test.junit.rel}/**/Test*"/>
               </fileset>
               <formatter usefile="false" type="brief"/>
               <formatter usefile="true" type="xml"/>
@@ -235,32 +235,32 @@
         <echo message=" - - - junit.test1.java.generate" />
 
         <dirset id="stub.includes.fileset.test" dir=".">
-            <include name="${test.junit.dir}/**"/>
+            <include name="${test.junit.dir}/generation/**"/>
             <include name="${stub.includes.dir}/**" />
         </dirset>
 
-        <gluegen src="${test.junit.dir}/test1-gluegen.c"
+        <gluegen src="${test.junit.dir}/generation/test1-gluegen.c"
                  outputRootDir="${build_t.gen}"
-                 config="${test.junit.dir}/test1-gluegen.cfg"
-                 literalInclude="${test.junit.dir}"
+                 config="${test.junit.dir}/generation/test1-gluegen.cfg"
+                 literalInclude="${test.junit.dir}/generation"
                  includeRefid="stub.includes.fileset.test"
                  emitter="com.sun.gluegen.JavaEmitter">
             <classpath refid="gluegen.classpath" />
         </gluegen>
 
-        <gluegen src="${test.junit.dir}/test1-gluegen.c"
+        <gluegen src="${test.junit.dir}/generation/test1-gluegen.c"
                  outputRootDir="${build_t.gen}"
-                 config="${test.junit.dir}/test1p1-gluegen.cfg"
-                 literalInclude="${test.junit.dir}"
+                 config="${test.junit.dir}/generation/test1p1-gluegen.cfg"
+                 literalInclude="${test.junit.dir}/generation"
                  includeRefid="stub.includes.fileset.test"
                  emitter="com.sun.gluegen.JavaEmitter">
             <classpath refid="gluegen.classpath" />
         </gluegen>
 
-        <gluegen src="${test.junit.dir}/test1-gluegen.c"
+        <gluegen src="${test.junit.dir}/generation/test1-gluegen.c"
                  outputRootDir="${build_t.gen}"
-                 config="${test.junit.dir}/test1p2-gluegen.cfg"
-                 literalInclude="${test.junit.dir}"
+                 config="${test.junit.dir}/generation/test1p2-gluegen.cfg"
+                 literalInclude="${test.junit.dir}/generation"
                  includeRefid="stub.includes.fileset.test"
                  emitter="com.sun.gluegen.procaddress.ProcAddressEmitter">
             <classpath refid="gluegen.classpath" />
@@ -271,7 +271,7 @@
 
     <target name="junit.test1p1.c.build">
         <patternset id="junit.test1p1.c.src.files">
-          <include name="${test.junit.rootrel}/test1.c"/>
+          <include name="${test.junit.rootrel}/generation/test1.c"/>
           <include name="${build_t.gen.rootrel}/native/BindingTest1p1Impl_JNI.c"/>
         </patternset>
 
@@ -283,7 +283,7 @@
 
     <target name="junit.test1p2.c.build">
         <patternset id="junit.test1p2.c.src.files">
-          <include name="${test.junit.rootrel}/test1.c"/>
+          <include name="${test.junit.rootrel}/generation/test1.c"/>
           <include name="${build_t.gen.rootrel}/native/BindingTest1p2Impl_JNI.c"/>
         </patternset>
 
diff --git a/src/java/com/jogamp/gluegen/runtime/AbstractBuffer.java b/src/java/com/jogamp/gluegen/runtime/AbstractBuffer.java
new file mode 100644
index 0000000..34e39ba
--- /dev/null
+++ b/src/java/com/jogamp/gluegen/runtime/AbstractBuffer.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2010, Sven Gothel
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * 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 Sven Gothel nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * 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 Sven Gothel 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.ByteBuffer;
+import java.nio.Buffer;
+import java.util.HashMap;
+
+/**
+ * @author Michael Bien
+ * @author Sven Gothel
+ */
+public abstract class AbstractBuffer {
+
+    protected final ByteBuffer bb;
+    protected int capacity;
+    protected int position;
+
+    static {
+        NativeLibrary.ensureNativeLibLoaded();
+    }
+
+    protected AbstractBuffer(ByteBuffer bb, int elementSize) {
+        this.bb = bb;
+
+        capacity = bb.capacity() / elementSize;
+        position = 0;
+    }
+
+    public final int limit() {
+        return capacity;
+    }
+
+    public final int capacity() {
+        return capacity;
+    }
+
+    public final int position() {
+        return position;
+    }
+
+    public final AbstractBuffer 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 final int remaining() {
+        return capacity - position;
+    }
+
+    public final boolean hasRemaining() {
+        return position < capacity;
+    }
+
+    public final AbstractBuffer rewind() {
+        position = 0;
+        return this;
+    }
+
+    public boolean hasArray() {
+        return false;
+    }
+
+    public int arrayOffset() {
+        return 0;
+    }
+
+    public final ByteBuffer getBuffer() {
+        return bb;
+    }
+
+    public final boolean isDirect() {
+        return bb.isDirect();
+    }
+
+    public String toString() {
+        return "AbstractBuffer[capacity "+capacity+", position "+position+", elementSize "+(bb.capacity()/capacity)+", ByteBuffer.capacity "+bb.capacity()+"]";
+    }
+
+}
diff --git a/src/java/com/jogamp/gluegen/runtime/AbstractLongBuffer.java b/src/java/com/jogamp/gluegen/runtime/AbstractLongBuffer.java
new file mode 100644
index 0000000..63c2b5f
--- /dev/null
+++ b/src/java/com/jogamp/gluegen/runtime/AbstractLongBuffer.java
@@ -0,0 +1,143 @@
+/*
+ * 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:
+ *     * 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.
+ *
+ * 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.ByteBuffer;
+import java.nio.Buffer;
+import java.util.HashMap;
+
+/**
+ * Hardware independent container for native pointer arrays.
+ *
+ * The native values (NIO direct ByteBuffer) might be 32bit or 64bit wide,
+ * depending of the CPU pointer width.
+ *
+ * @author Michael Bien
+ * @author Sven Gothel
+ */
+public abstract class AbstractLongBuffer extends AbstractBuffer {
+
+    protected long[] backup;
+
+    protected HashMap/*<aptr, buffer>*/ dataMap = new HashMap();
+
+    static {
+        NativeLibrary.ensureNativeLibLoaded();
+    }
+
+    protected AbstractLongBuffer(ByteBuffer bb, int elementSize) {
+        super(bb, elementSize);
+
+        backup = new long[capacity];
+    }
+
+    final void updateBackup() {
+        for (int i = 0; i < capacity; i++) {
+            backup[i] = get(i);
+        }
+    }
+
+    public final boolean hasArray() {
+        return true;
+    }
+
+    public final long[] array() {
+        return backup;
+    }
+
+    /** Absolute get method. Get the pointer value at the given index */
+    public abstract long get(int idx);
+
+    /** Relative get method. Get the pointer value at the current position and increment the position by one. */
+    public final long get() {
+        long r = get(position);
+        position++;
+        return r;
+    }
+
+    /** 
+     * Relative bulk get method. Copy the pointer values <code> [ position .. position+length [</code> 
+     * to the destination array <code> [ dest[offset] .. dest[offset+length] [ </code>
+     * and increment the position by <code>length</code>. */
+    public final AbstractLongBuffer get(long[] dest, int offset, int length) {
+        if (dest.length<offset+length) {
+            throw new IndexOutOfBoundsException();
+        }
+        if (remaining() < length) {
+            throw new IndexOutOfBoundsException();
+        }
+        while(length>0) {
+            dest[offset++] = get(position++);
+            length--;
+        }
+        return this;
+    }
+
+    /** Absolute put method. Put the pointer value at the given index */
+    public abstract AbstractLongBuffer put(int index, long value);
+
+    /** Relative put method. Put the pointer value at the current position and increment the position by one. */
+    public final AbstractLongBuffer put(long value) {
+        put(position, value);
+        position++;
+        return this;
+    }
+
+    /** 
+     * Relative bulk put method. Put the pointer values <code> [ src[offset] .. src[offset+length] [</code> 
+     * at the current position and increment the position by <code>length</code>. */
+    public final AbstractLongBuffer put(long[] src, int offset, int length) {
+        if (src.length<offset+length) {
+            throw new IndexOutOfBoundsException();
+        }
+        if (remaining() < length) {
+            throw new IndexOutOfBoundsException();
+        }
+        while(length>0) {
+            put(position++, src[offset++]);
+            length--;
+        }
+        return this;
+    }
+
+    /** 
+     * Relative bulk get method. Copy the source values <code> src[position .. capacity] [</code> 
+     * to this buffer and increment the position by <code>capacity-position</code>. */
+    public AbstractLongBuffer put(AbstractLongBuffer src) {
+        if (remaining() < src.remaining()) {
+            throw new IndexOutOfBoundsException();
+        }
+        while (src.hasRemaining()) {
+                 put(src.get()); 
+        }
+        return this;
+    }
+}
diff --git a/src/java/com/jogamp/gluegen/runtime/Int64Buffer.java b/src/java/com/jogamp/gluegen/runtime/Int64Buffer.java
index 98d0834..4535bdb 100644
--- a/src/java/com/jogamp/gluegen/runtime/Int64Buffer.java
+++ b/src/java/com/jogamp/gluegen/runtime/Int64Buffer.java
@@ -37,15 +37,10 @@ import java.nio.ByteBuffer;
  * @author Michael Bien
  * @author Sven Gothel
  */
-public abstract class Int64Buffer {
-
-    protected final ByteBuffer bb;
-    protected int capacity;
-    protected int position;
-    protected long[] backup;
+public abstract class Int64Buffer extends AbstractLongBuffer {
 
     protected Int64Buffer(ByteBuffer bb) {
-        this.bb = bb;
+        super(bb, elementSize());
     }
 
     public static Int64Buffer allocate(int size) {
@@ -76,94 +71,12 @@ public abstract class Int64Buffer {
 
     }
 
-    void updateBackup() {
-        for (int i = 0; i < capacity; i++) {
-            backup[i] = get(i);
-        }
-    }
-
-    int arrayOffset() {
-        return 0;
-    }
-
     public static int elementSize() {
         return Buffers.SIZEOF_LONG;
     }
 
-    public int limit() {
-        return capacity;
-    }
-
-    public int capacity() {
-        return capacity;
-    }
-
-    public int position() {
-        return position;
-    }
-
-    public Int64Buffer 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 int remaining() {
-        return capacity - position;
-    }
-
-    public boolean hasRemaining() {
-        return position < capacity;
-    }
-
-    public Int64Buffer rewind() {
-        position = 0;
-        return this;
-    }
-
-    boolean hasArray() {
-        return true;
-    }
-
-    public long[] array() {
-        return backup;
-    }
-
-    public ByteBuffer getBuffer() {
-        return bb;
-    }
-
-    public boolean isDirect() {
-        return bb.isDirect();
-    }
-
-    public long get() {
-        long r = get(position);
-        position++;
-        return r;
-    }
-
-    public abstract long get(int idx);
-
-    public abstract Int64Buffer put(int index, long value);
-
-    public abstract Int64Buffer put(long value);
-
-    public Int64Buffer put(Int64Buffer src) {
-        if (remaining() < src.remaining()) {
-            throw new IndexOutOfBoundsException();
-        }
-        while (src.hasRemaining()) {
-                 put(src.get()); 
-        }
-        return this;
-    }
-
     public String toString() {
-        return "Int64Buffer[capacity "+capacity+", position "+position+", elementSize "+elementSize()+", ByteBuffer.capacity "+bb.capacity()+"]";
+        return "Int64Buffer:"+super.toString();
     }
 
 }
diff --git a/src/java/com/jogamp/gluegen/runtime/Int64BufferME_CDC_FP.java b/src/java/com/jogamp/gluegen/runtime/Int64BufferME_CDC_FP.java
index cedb737..93863cf 100755
--- a/src/java/com/jogamp/gluegen/runtime/Int64BufferME_CDC_FP.java
+++ b/src/java/com/jogamp/gluegen/runtime/Int64BufferME_CDC_FP.java
@@ -55,7 +55,7 @@ final class Int64BufferME_CDC_FP extends Int64Buffer {
         backup = new long[capacity];
     }
 
-    public long get(int idx) {
+    public final long get(int idx) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -68,7 +68,7 @@ final class Int64BufferME_CDC_FP extends Int64Buffer {
         return lo << 32 | hi;
     }
 
-    public Int64Buffer put(int idx, long v) {
+    public final AbstractLongBuffer put(int idx, long v) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -85,10 +85,4 @@ final class Int64BufferME_CDC_FP extends Int64Buffer {
         }
         return this;
     }
-
-    public Int64Buffer put(long v) {
-        put(position, v);
-        position++;
-        return this;
-    }
 }
diff --git a/src/java/com/jogamp/gluegen/runtime/Int64BufferSE.java b/src/java/com/jogamp/gluegen/runtime/Int64BufferSE.java
index 166d0c6..a874133 100755
--- a/src/java/com/jogamp/gluegen/runtime/Int64BufferSE.java
+++ b/src/java/com/jogamp/gluegen/runtime/Int64BufferSE.java
@@ -49,21 +49,16 @@ final class Int64BufferSE extends Int64Buffer {
         super(bb);
 
         this.pb = bb.asLongBuffer();
-
-        capacity = bb.capacity() / elementSize();
-
-        position = 0;
-        backup = new long[capacity];
     }
 
-    public long get(int idx) {
+    public final long get(int idx) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
         return pb.get(idx);
     }
 
-    public Int64Buffer put(int idx, long v) {
+    public final AbstractLongBuffer put(int idx, long v) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -71,10 +66,4 @@ final class Int64BufferSE extends Int64Buffer {
         pb.put(idx, v);
         return this;
     }
-
-    public Int64Buffer put(long v) {
-        put(position, v);
-        position++;
-        return this;
-    }
 }
diff --git a/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java b/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
index 3ee7b54..cfc53a8 100644
--- a/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
+++ b/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
@@ -43,12 +43,7 @@ import java.util.HashMap;
  * @author Michael Bien
  * @author Sven Gothel
  */
-public abstract class PointerBuffer {
-
-    protected final ByteBuffer bb;
-    protected int capacity;
-    protected int position;
-    protected long[] backup;
+public abstract class PointerBuffer extends AbstractLongBuffer {
 
     protected HashMap/*<aptr, buffer>*/ dataMap = new HashMap();
 
@@ -57,7 +52,7 @@ public abstract class PointerBuffer {
     }
 
     protected PointerBuffer(ByteBuffer bb) {
-        this.bb = bb;
+        super(bb, elementSize());
     }
 
     public static PointerBuffer allocate(int size) {
@@ -88,88 +83,33 @@ public abstract class PointerBuffer {
 
     }
 
-    void updateBackup() {
-        for (int i = 0; i < capacity; i++) {
-            backup[i] = get(i);
-        }
-    }
-
-    int arrayOffset() {
-        return 0;
-    }
-
     public static int elementSize() {
         return Platform.is32Bit() ? Buffers.SIZEOF_INT : Buffers.SIZEOF_LONG;
     }
 
-    public int limit() {
-        return capacity;
-    }
-
-    public int capacity() {
-        return capacity;
-    }
-
-    public int position() {
-        return position;
-    }
-
-    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()+".");
+    public final PointerBuffer put(PointerBuffer src) {
+        if (remaining() < src.remaining()) {
+            throw new IndexOutOfBoundsException();
+        }
+        long addr;
+        while (src.hasRemaining()) {
+             addr = src.get();
+             put(addr);
+             Long addrL = new Long(addr);
+             Buffer bb = (Buffer) dataMap.get(addrL);
+             if(null!=bb) {
+                 dataMap.put(addrL, bb);
+             } else {
+                 dataMap.remove(addrL);
+             }
         }
-        position = newPos;
-        return this;
-    }
-
-    public int remaining() {
-        return capacity - position;
-    }
-
-    public boolean hasRemaining() {
-        return position < capacity;
-    }
-
-    public PointerBuffer rewind() {
-        position = 0;
         return this;
     }
 
-    boolean hasArray() {
-        return true;
-    }
-
-    public long[] array() {
-        return backup;
-    }
-
-    public ByteBuffer getBuffer() {
-        return bb;
-    }
-
-    public boolean isDirect() {
-        return bb.isDirect();
-    }
-
-    public long get() {
-        long r = get(position);
-        position++;
-        return r;
-    }
-
-    public abstract long get(int idx);
-
-    /** put the pointer value at position index */
-    public abstract PointerBuffer put(int index, long value);
-
-    /** put the pointer value at the end */
-    public abstract PointerBuffer put(long value);
-
     /** Put the address of the given direct Buffer at the given position
         of this pointer array.
         Adding a reference of the given direct Buffer to this object. */
-    public PointerBuffer referenceBuffer(int index, Buffer bb) {
+    public final PointerBuffer referenceBuffer(int index, Buffer bb) {
         if(null==bb) {
             throw new RuntimeException("Buffer is null");
         }
@@ -189,18 +129,18 @@ public abstract class PointerBuffer {
     /** Put the address of the given direct Buffer at the end
         of this pointer array.
         Adding a reference of the given direct Buffer to this object. */
-    public PointerBuffer referenceBuffer(Buffer bb) {
+    public final PointerBuffer referenceBuffer(Buffer bb) {
         referenceBuffer(position, bb);
         position++;
         return this;
     }
 
-    public Buffer getReferencedBuffer(int index) {
+    public final Buffer getReferencedBuffer(int index) {
         long addr = get(index);
         return (Buffer) dataMap.get(new Long(addr));
     }
 
-    public Buffer getReferencedBuffer() {
+    public final Buffer getReferencedBuffer() {
         Buffer bb = getReferencedBuffer(position);
         position++;
         return bb;
@@ -208,18 +148,8 @@ public abstract class PointerBuffer {
 
     private native long getDirectBufferAddressImpl(Object directBuffer);
 
-    public PointerBuffer put(PointerBuffer src) {
-        if (remaining() < src.remaining()) {
-            throw new IndexOutOfBoundsException();
-        }
-        while (src.hasRemaining()) {
-                 put(src.get()); 
-        }
-        return this;
-    }
-
     public String toString() {
-        return "PointerBuffer[capacity "+capacity+", position "+position+", elementSize "+elementSize()+", ByteBuffer.capacity "+bb.capacity()+"]";
+        return "PointerBuffer:"+super.toString();
     }
 
 }
diff --git a/src/java/com/jogamp/gluegen/runtime/PointerBufferME_CDC_FP.java b/src/java/com/jogamp/gluegen/runtime/PointerBufferME_CDC_FP.java
index 1134ee7..a660e1f 100755
--- a/src/java/com/jogamp/gluegen/runtime/PointerBufferME_CDC_FP.java
+++ b/src/java/com/jogamp/gluegen/runtime/PointerBufferME_CDC_FP.java
@@ -48,14 +48,9 @@ final class PointerBufferME_CDC_FP extends PointerBuffer {
     PointerBufferME_CDC_FP(ByteBuffer bb) {
         super(bb);
         this.pb = bb.asIntBuffer();
-
-        capacity = bb.capacity() / elementSize();
-
-        position = 0;
-        backup = new long[capacity];
     }
 
-    public long get(int idx) {
+    public final long get(int idx) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -72,7 +67,7 @@ final class PointerBufferME_CDC_FP extends PointerBuffer {
         }
     }
 
-    public PointerBuffer put(int idx, long v) {
+    public final AbstractLongBuffer put(int idx, long v) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -93,10 +88,4 @@ final class PointerBufferME_CDC_FP extends PointerBuffer {
         }
         return this;
     }
-
-    public PointerBuffer put(long v) {
-        put(position, v);
-        position++;
-        return this;
-    }
 }
diff --git a/src/java/com/jogamp/gluegen/runtime/PointerBufferSE.java b/src/java/com/jogamp/gluegen/runtime/PointerBufferSE.java
index 6f131a9..9943ec1 100755
--- a/src/java/com/jogamp/gluegen/runtime/PointerBufferSE.java
+++ b/src/java/com/jogamp/gluegen/runtime/PointerBufferSE.java
@@ -53,14 +53,9 @@ final class PointerBufferSE extends PointerBuffer {
         } else {
             this.pb = bb.asLongBuffer();
         }
-
-        capacity = bb.capacity() / elementSize();
-
-        position = 0;
-        backup = new long[capacity];
     }
 
-    public long get(int idx) {
+    public final long get(int idx) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -71,7 +66,7 @@ final class PointerBufferSE extends PointerBuffer {
         }
     }
 
-    public PointerBuffer put(int idx, long v) {
+    public final AbstractLongBuffer put(int idx, long v) {
         if (0 > idx || idx >= capacity) {
             throw new IndexOutOfBoundsException();
         }
@@ -84,9 +79,4 @@ final class PointerBufferSE extends PointerBuffer {
         return this;
     }
 
-    public PointerBuffer put(long v) {
-        put(position, v);
-        position++;
-        return this;
-    }
 }
diff --git a/src/java/com/sun/gluegen/test/TestPointerBufferEndian.java b/src/java/com/sun/gluegen/test/TestPointerBufferEndian.java
deleted file mode 100644
index 96e4e87..0000000
--- a/src/java/com/sun/gluegen/test/TestPointerBufferEndian.java
+++ /dev/null
@@ -1,41 +0,0 @@
-
-package com.sun.gluegen.test;
-
-import com.jogamp.gluegen.runtime.*;
-import java.nio.*;
-
-public class TestPointerBufferEndian {
-    public static void main (String[] args) {
-        boolean direct = args.length>0 && args[0].equals("-direct");
-        boolean ok = true;
-        int bitsPtr = Platform.getPointerSizeInBits();
-        String bitsProp = System.getProperty("sun.arch.data.model");
-        String os = System.getProperty("os.name");
-        String cpu = System.getProperty("os.arch");
-        System.out.println("OS: <"+os+"> CPU: <"+cpu+"> Bits: <"+bitsPtr+"/"+bitsProp+">");
-        System.out.println("CPU is: "+ (Platform.is32Bit()?"32":"64") + " bit");
-        System.out.println("Buffer is in: "+ (Platform.isLittleEndian()?"little":"big") + " endian");
-        PointerBuffer ptr = direct ? PointerBuffer.allocateDirect(3) : PointerBuffer.allocate(3);
-        ptr.put(0, 0x0123456789ABCDEFL);
-        ptr.put(1, 0x8877665544332211L);
-        ptr.put(2, 0xAFFEDEADBEEFAFFEL);
-        long v = ptr.get(0);
-        if( 0x0123456789ABCDEFL != v ) {
-            System.out.println("Err[0] shall 0x0123456789ABCDEF, is: "+Long.toHexString(v));
-            ok=false;
-        }
-        v = ptr.get(1);
-        if( 0x8877665544332211L != v ) {
-            System.out.println("Err[1] shall 0x8877665544332211, is: "+Long.toHexString(v));
-            ok=false;
-        }
-        v = ptr.get(2);
-        if( 0xAFFEDEADBEEFAFFEL != v ) {
-            System.out.println("Err[2] shall 0xAFFEDEADBEEFAFFE, is: "+Long.toHexString(v));
-            ok=false;
-        }
-        if(!ok) {
-            throw new RuntimeException("Long conversion failure");
-        }
-    }
-}
diff --git a/src/java/com/sun/gluegen/test/TestStructAccessorEndian.java b/src/java/com/sun/gluegen/test/TestStructAccessorEndian.java
deleted file mode 100644
index 7202056..0000000
--- a/src/java/com/sun/gluegen/test/TestStructAccessorEndian.java
+++ /dev/null
@@ -1,41 +0,0 @@
-
-package com.sun.gluegen.test;
-
-import com.jogamp.gluegen.runtime.*;
-import java.nio.*;
-
-public class TestStructAccessorEndian {
-    public static void main (String args[]) {
-        boolean ok = true;
-        int bitsPtr = Platform.getPointerSizeInBits();
-        String bitsProp = System.getProperty("sun.arch.data.model");
-        String os = System.getProperty("os.name");
-        String cpu = System.getProperty("os.arch");
-        System.out.println("OS: <"+os+"> CPU: <"+cpu+"> Bits: <"+bitsPtr+"/"+bitsProp+">");
-        System.out.println("CPU is: "+ (Platform.is32Bit()?"32":"64") + " bit");
-        System.out.println("Buffer is in: "+ (Platform.isLittleEndian()?"little":"big") + " endian");
-        ByteBuffer tst = Buffers.newDirectByteBuffer(Buffers.SIZEOF_LONG * 3);
-        StructAccessor acc = new StructAccessor(tst);
-        acc.setLongAt(0, 0x0123456789ABCDEFL);
-        acc.setLongAt(1, 0x8877665544332211L);
-        acc.setLongAt(2, 0xAFFEDEADBEEFAFFEL);
-        long v = acc.getLongAt(0);
-        if( 0x0123456789ABCDEFL != v ) {
-            System.out.println("Err[0] shall 0x0123456789ABCDEF, is: "+Long.toHexString(v));
-            ok=false;
-        }
-        v = acc.getLongAt(1);
-        if( 0x8877665544332211L != v ) {
-            System.out.println("Err[1] shall 0x8877665544332211, is: "+Long.toHexString(v));
-            ok=false;
-        }
-        v = acc.getLongAt(2);
-        if( 0xAFFEDEADBEEFAFFEL != v ) {
-            System.out.println("Err[2] shall 0xAFFEDEADBEEFAFFE, is: "+Long.toHexString(v));
-            ok=false;
-        }
-        if(!ok) {
-            throw new RuntimeException("Long conversion failure");
-        }
-    }
-}
diff --git a/src/junit/com/jogamp/gluegen/test/junit/BaseTest1.java b/src/junit/com/jogamp/gluegen/test/junit/generation/BaseTest1.java
index f144a26..0654392 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/BaseTest1.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/BaseTest1.java
@@ -30,7 +30,7 @@
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
 
-package com.jogamp.gluegen.test.junit;
+package com.jogamp.gluegen.test.junit.generation;
 
 import com.jogamp.gluegen.runtime.Buffers;
 import com.jogamp.gluegen.runtime.PointerBuffer;
@@ -52,7 +52,7 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 
 import static java.lang.System.*;
-import static com.jogamp.gluegen.test.junit.BuildEnvironment.*;
+import static com.jogamp.gluegen.test.junit.generation.BuildEnvironment.*;
 
 /**
  * @author Michael Bien
@@ -64,8 +64,8 @@ public class BaseTest1 {
      * Verifies the existence and creation of the generated class.
      */
     public void testClassExist(String name) throws Exception {
-        String ifName = "com.jogamp.gluegen.test.junit.Binding"+name;
-        String implName = "com.jogamp.gluegen.test.junit.impl.Binding"+name+"Impl";
+        String ifName = "com.jogamp.gluegen.test.junit.generation.Binding"+name;
+        String implName = "com.jogamp.gluegen.test.junit.generation.impl.Binding"+name+"Impl";
 
         Class<?> clazzIf   = Class.forName(ifName);
         Class<?> clazzImpl = Class.forName(implName);
@@ -77,7 +77,7 @@ public class BaseTest1 {
 
         Object obj = clazzImpl.newInstance();
         Assert.assertTrue("Not of type "+ifName, clazzIf.isAssignableFrom(obj.getClass()));
-        Assert.assertTrue("Not of type com.jogamp.gluegen.test.junit.BindingTest1", (obj instanceof com.jogamp.gluegen.test.junit.BindingTest1));
+        Assert.assertTrue("Not of type com.jogamp.gluegen.test.junit.generation.BindingTest1", (obj instanceof com.jogamp.gluegen.test.junit.generation.BindingTest1));
     }
 
     /**
diff --git a/src/junit/com/jogamp/gluegen/test/junit/BuildEnvironment.java b/src/junit/com/jogamp/gluegen/test/junit/generation/BuildEnvironment.java
index 16d5053..db5581d 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/BuildEnvironment.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/BuildEnvironment.java
@@ -30,7 +30,7 @@
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
 
-package com.jogamp.gluegen.test.junit;
+package com.jogamp.gluegen.test.junit.generation;
 
 import java.io.File;
 import java.net.URISyntaxException;
diff --git a/src/junit/com/jogamp/gluegen/test/junit/Test1p1JavaEmitter.java b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p1JavaEmitter.java
index 54d82f9..f4c5027 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/Test1p1JavaEmitter.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p1JavaEmitter.java
@@ -30,9 +30,9 @@
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
 
-package com.jogamp.gluegen.test.junit;
+package com.jogamp.gluegen.test.junit.generation;
 
-import com.jogamp.gluegen.test.junit.impl.BindingTest1p1Impl;
+import com.jogamp.gluegen.test.junit.generation.impl.BindingTest1p1Impl;
 
 import com.jogamp.gluegen.runtime.Buffers;
 import com.jogamp.gluegen.runtime.PointerBuffer;
@@ -52,7 +52,7 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 
 import static java.lang.System.*;
-import static com.jogamp.gluegen.test.junit.BuildEnvironment.*;
+import static com.jogamp.gluegen.test.junit.generation.BuildEnvironment.*;
 
 /**
  * @author Michael Bien
diff --git a/src/junit/com/jogamp/gluegen/test/junit/Test1p2ProcAddressEmitter.java b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2ProcAddressEmitter.java
index 3bf90e9..2662786 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/Test1p2ProcAddressEmitter.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2ProcAddressEmitter.java
@@ -30,9 +30,9 @@
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
 
-package com.jogamp.gluegen.test.junit;
+package com.jogamp.gluegen.test.junit.generation;
 
-import com.jogamp.gluegen.test.junit.impl.BindingTest1p2Impl;
+import com.jogamp.gluegen.test.junit.generation.impl.BindingTest1p2Impl;
 
 import com.jogamp.gluegen.runtime.Buffers;
 import com.jogamp.gluegen.runtime.PointerBuffer;
@@ -54,7 +54,7 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 
 import static java.lang.System.*;
-import static com.jogamp.gluegen.test.junit.BuildEnvironment.*;
+import static com.jogamp.gluegen.test.junit.generation.BuildEnvironment.*;
 
 /**
  * @author Michael Bien
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1-common.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-common.cfg
index 2709e80..2709e80 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/test1-common.cfg
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-common.cfg
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1-gluegen.c b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-gluegen.c
index bf6ad97..bf6ad97 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/test1-gluegen.c
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-gluegen.c
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1-gluegen.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-gluegen.cfg
index 9d0f856..971419e 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/test1-gluegen.cfg
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-gluegen.cfg
@@ -1,4 +1,4 @@
-Package com.jogamp.gluegen.test.junit
+Package com.jogamp.gluegen.test.junit.generation
 JavaClass BindingTest1
 Style InterfaceOnly
 JavaOutputDir classes
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1.c b/src/junit/com/jogamp/gluegen/test/junit/generation/test1.c
index f654467..f654467 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/test1.c
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1.c
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1.h b/src/junit/com/jogamp/gluegen/test/junit/generation/test1.h
index d0e50e5..d0e50e5 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/test1.h
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1.h
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/test1p1-gluegen.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1p1-gluegen.cfg
new file mode 100644
index 0000000..2062512
--- /dev/null
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1p1-gluegen.cfg
@@ -0,0 +1,14 @@
+Package com.jogamp.gluegen.test.junit.generation
+JavaClass BindingTest1p1
+Style InterfaceAndImpl
+JavaOutputDir classes
+NativeOutputDir native
+
+Extends BindingTest1p1 BindingTest1
+
+Include test1-common.cfg
+
+Import com.jogamp.gluegen.test.junit.generation.BindingTest1
+Import com.jogamp.gluegen.test.junit.generation.BindingTest1p1
+
+
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1p2-gluegen.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1p2-gluegen.cfg
index 1ec1b6d..f10a760 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/test1p2-gluegen.cfg
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1p2-gluegen.cfg
@@ -1,4 +1,4 @@
-Package com.jogamp.gluegen.test.junit
+Package com.jogamp.gluegen.test.junit.generation
 JavaClass BindingTest1p2
 Style InterfaceAndImpl
 JavaOutputDir classes
@@ -22,10 +22,10 @@ ForceProcAddressGen __ALL__
 LocalProcAddressCallingConvention __ALL__ MYAPIENTRY
 
 Include test1-common.cfg
-Include ../../../../../../../make/config/intptr.cfg
+Include ../../../../../../../../make/config/intptr.cfg
 
-Import com.jogamp.gluegen.test.junit.BindingTest1
-Import com.jogamp.gluegen.test.junit.BindingTest1p2
+Import com.jogamp.gluegen.test.junit.generation.BindingTest1
+Import com.jogamp.gluegen.test.junit.generation.BindingTest1p2
 Import com.jogamp.gluegen.runtime.*
 
 CustomJavaCode BindingTest1p2Impl  private static BindingTest1p2ProcAddressTable _table = new BindingTest1p2ProcAddressTable();
diff --git a/src/junit/com/jogamp/gluegen/test/junit/runtime/TestPointerBufferEndian.java b/src/junit/com/jogamp/gluegen/test/junit/runtime/TestPointerBufferEndian.java
new file mode 100644
index 0000000..cab64c0
--- /dev/null
+++ b/src/junit/com/jogamp/gluegen/test/junit/runtime/TestPointerBufferEndian.java
@@ -0,0 +1,53 @@
+
+package com.jogamp.gluegen.test.junit.runtime;
+
+import com.jogamp.gluegen.runtime.*;
+
+import java.nio.*;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import static java.lang.System.*;
+
+public class TestPointerBufferEndian {
+
+    protected void testImpl (boolean direct) {
+        int bitsPtr = Platform.getPointerSizeInBits();
+        String bitsProp = System.getProperty("sun.arch.data.model");
+        String os = System.getProperty("os.name");
+        String cpu = System.getProperty("os.arch");
+        System.out.println("OS: <"+os+"> CPU: <"+cpu+"> Bits: <"+bitsPtr+"/"+bitsProp+">");
+        System.out.println("CPU is: "+ (Platform.is32Bit()?"32":"64") + " bit");
+        System.out.println("Buffer is in: "+ (Platform.isLittleEndian()?"little":"big") + " endian");
+
+        long[] valuesSource = { 0x0123456789ABCDEFL, 0x8877665544332211L, 0xAFFEDEADBEEFAFFEL };
+        long[] values32Bit  = { 0x0000000089ABCDEFL, 0x0000000044332211L, 0x00000000BEEFAFFEL };
+
+        PointerBuffer ptr = direct ? PointerBuffer.allocateDirect(3) : PointerBuffer.allocate(valuesSource.length);
+        ptr.put(valuesSource, 0, valuesSource.length);
+        ptr.rewind();
+
+        int i=0;
+        while(ptr.hasRemaining()) {
+            long mask = Platform.is32Bit() ? 0x00000000FFFFFFFFL : 0xFFFFFFFFFFFFFFFFL ;
+            long v = ptr.get() & mask;
+            long t = Platform.is32Bit() ? values32Bit[i] : valuesSource[i];
+            Assert.assertTrue("Value["+i+"] shall be 0x"+Long.toHexString(t)+", is: 0x"+Long.toHexString(v), t == v);
+            i++;
+        }
+        Assert.assertTrue("iterator "+i+" != "+valuesSource.length, i==valuesSource.length);
+    }
+
+    @Test
+    public void testDirect () {
+        testImpl (true);
+    }
+
+    @Test
+    public void testIndirect () {
+        testImpl (false);
+    }
+}
diff --git a/src/junit/com/jogamp/gluegen/test/junit/runtime/TestStructAccessorEndian.java b/src/junit/com/jogamp/gluegen/test/junit/runtime/TestStructAccessorEndian.java
new file mode 100644
index 0000000..669fd78
--- /dev/null
+++ b/src/junit/com/jogamp/gluegen/test/junit/runtime/TestStructAccessorEndian.java
@@ -0,0 +1,42 @@
+package com.jogamp.gluegen.test.junit.runtime;
+
+import com.jogamp.gluegen.runtime.*;
+
+import java.nio.*;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import static java.lang.System.*;
+
+public class TestStructAccessorEndian {
+
+    @Test
+    public void testStructAccessorEndian1 () {
+        int bitsPtr = Platform.getPointerSizeInBits();
+        String bitsProp = System.getProperty("sun.arch.data.model");
+        String os = System.getProperty("os.name");
+        String cpu = System.getProperty("os.arch");
+        System.out.println("OS: <"+os+"> CPU: <"+cpu+"> Bits: <"+bitsPtr+"/"+bitsProp+">");
+        System.out.println("CPU is: "+ (Platform.is32Bit()?"32":"64") + " bit");
+        System.out.println("Buffer is in: "+ (Platform.isLittleEndian()?"little":"big") + " endian");
+
+        long[] valuesSource = { 0x0123456789ABCDEFL, 0x8877665544332211L, 0xAFFEDEADBEEFAFFEL };
+        ByteBuffer tst = Buffers.newDirectByteBuffer(Buffers.SIZEOF_LONG * valuesSource.length);
+        StructAccessor acc = new StructAccessor(tst);
+
+        int i;
+
+        for(i=0; i<valuesSource.length; i++) {
+            acc.setLongAt(i, valuesSource[i]);
+        }
+
+        for(i=0; i<valuesSource.length; i++) {
+            long v = acc.getLongAt(i);
+            long t = valuesSource[i];
+            Assert.assertTrue("Value["+i+"] shall be 0x"+Long.toHexString(t)+", is: 0x"+Long.toHexString(v), t == v);
+        }
+    }
+}
diff --git a/src/junit/com/jogamp/gluegen/test/junit/test1p1-gluegen.cfg b/src/junit/com/jogamp/gluegen/test/junit/test1p1-gluegen.cfg
deleted file mode 100644
index 78e4d8a..0000000
--- a/src/junit/com/jogamp/gluegen/test/junit/test1p1-gluegen.cfg
+++ /dev/null
@@ -1,14 +0,0 @@
-Package com.jogamp.gluegen.test.junit
-JavaClass BindingTest1p1
-Style InterfaceAndImpl
-JavaOutputDir classes
-NativeOutputDir native
-
-Extends BindingTest1p1 BindingTest1
-
-Include test1-common.cfg
-
-Import com.jogamp.gluegen.test.junit.BindingTest1
-Import com.jogamp.gluegen.test.junit.BindingTest1p1
-
-