1 files changed, 20 insertions, 2 deletions
diff --git a/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java b/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
index ff1bc2e..0adbb36 100644
--- a/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
+++ b/src/java/com/jogamp/gluegen/runtime/PointerBuffer.java
@@ -33,7 +33,11 @@ package com.jogamp.gluegen.runtime;
 import java.nio.ByteBuffer;
 
 /**
- * Hardware independent container for native long- and pointer arrays.
+ * 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
  */
@@ -87,7 +91,7 @@ public abstract class PointerBuffer {
     }
 
     public static int elementSize() {
-        return CPU.is32Bit() ? Buffers.SIZEOF_INT : Buffers.SIZEOF_LONG;
+        return Platform.is32Bit() ? Buffers.SIZEOF_INT : Buffers.SIZEOF_LONG;
     }
 
     public int limit() {
@@ -152,4 +156,18 @@ public abstract class PointerBuffer {
 
     public abstract PointerBuffer put(long value);
 
+    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()+"]";
+    }
+
 }