1 files changed, 5 insertions, 21 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java b/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java
index ab916c329..98f711b8e 100644
--- a/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java
+++ b/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java
@@ -28,8 +28,6 @@
 
 package jogamp.opengl.util;
 
-
-import java.nio.Buffer;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -41,12 +39,11 @@ import com.jogamp.opengl.util.GLArrayDataEditable;
  * Interleaved fixed function arrays, i.e. where this buffer data 
  * represents many arrays. 
  */
-public class GLArrayHandlerInterleaved implements GLArrayHandler {
-  private GLArrayDataEditable ad;
+public class GLArrayHandlerInterleaved extends GLVBOArrayHandler implements GLArrayHandler {
   private List<GLArrayHandlerFlat> subArrays = new ArrayList<GLArrayHandlerFlat>();
 
   public GLArrayHandlerInterleaved(GLArrayDataEditable ad) {
-    this.ad = ad;
+    super(ad);
   }
   
   public final void setSubArrayVBOName(int vboName) {
@@ -67,24 +64,11 @@ public class GLArrayHandlerInterleaved implements GLArrayHandler {
   
   public final void enableState(GL gl, boolean enable, Object ext) {
     if(enable) {
-        final Buffer buffer = ad.getBuffer();
-        final boolean vboBound = ad.isVBO();
-        if(vboBound) {
-            // always bind and refresh the VBO mgr, 
-            // in case more than one gl*Pointer objects are in use
-            gl.glBindBuffer(ad.getVBOTarget(), ad.getVBOName());
-            if(!ad.isVBOWritten()) {
-                if(null!=buffer) {
-                    gl.glBufferData(ad.getVBOTarget(), buffer.limit() * ad.getComponentSizeInBytes(), buffer, ad.getVBOUsage());
-                }
-                ad.setVBOWritten(true);
-            }
-        }
+        final boolean vboBound = bindBuffer(gl, true);
         syncSubData(gl, ext);
         if(vboBound) {
-            gl.glBindBuffer(ad.getVBOTarget(), 0);
-        }
-        
+            bindBuffer(gl, false);
+        }        
     }
     for(int i=0; i<subArrays.size(); i++) {
         subArrays.get(i).enableState(gl, enable, ext);