3 files changed, 36 insertions, 15 deletions
diff --git a/src/newt/classes/jogamp/newt/OffscreenWindow.java b/src/newt/classes/jogamp/newt/OffscreenWindow.java
index 050e24b6c..be543aba9 100644
--- a/src/newt/classes/jogamp/newt/OffscreenWindow.java
+++ b/src/newt/classes/jogamp/newt/OffscreenWindow.java
@@ -34,15 +34,24 @@
 
 package jogamp.newt;
 
-import javax.media.nativewindow.*;
+import javax.media.nativewindow.AbstractGraphicsConfiguration;
+import javax.media.nativewindow.AbstractGraphicsScreen;
+import javax.media.nativewindow.GraphicsConfigurationFactory;
+import javax.media.nativewindow.MutableSurface;
+import javax.media.nativewindow.NativeWindowException;
+import javax.media.nativewindow.ProxySurface;
 import javax.media.nativewindow.util.Insets;
 import javax.media.nativewindow.util.Point;
 
-public class OffscreenWindow extends WindowImpl implements SurfaceChangeable {
+public class OffscreenWindow extends WindowImpl implements MutableSurface {
 
     long surfaceHandle = 0;
-
+    ProxySurface.UpstreamSurfaceHook upstreamHook;
+    ProxySurface dummySurface;
+    
     public OffscreenWindow() {
+        upstreamHook = null;
+        dummySurface = null;
     }
 
     static long nextWindowHandle = 0x100; // start here - a marker
@@ -52,6 +61,17 @@ public class OffscreenWindow extends WindowImpl implements SurfaceChangeable {
             throw new NativeWindowException("Capabilities is onscreen");
         }
         final AbstractGraphicsScreen aScreen = getScreen().getGraphicsScreen();
+        /** Cannot use OpenGL here ..
+        if(capsRequested instanceof GLCapabilitiesImmutable) {
+            final GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) capsRequested;
+            if(caps.isFBO() && GLContext.isFBOAvailable(aScreen.getDevice(), caps.getGLProfile()) ) {
+                final GLDrawableFactoryImpl factory = (GLDrawableFactoryImpl) GLDrawableFactory.getFactory(caps.getGLProfile());
+                final GLCapabilitiesImmutable dummyCaps = GLGraphicsConfigurationUtil.fixOnscreenGLCapabilities(caps);
+                final ProxySurface dummySurface = factory.createDummySurfaceImpl(aScreen.getDevice(), false, dummyCaps, null, 64, 64);
+                upstreamHook = dummySurface.getUpstreamSurfaceHook();
+                dummySurface.createNotify();
+            }
+        } */
         final AbstractGraphicsConfiguration cfg = GraphicsConfigurationFactory.getFactory(aScreen.getDevice()).chooseGraphicsConfiguration(
                                                          capsRequested, capsRequested, capabilitiesChooser, aScreen);
         if (null == cfg) {
@@ -68,13 +88,14 @@ public class OffscreenWindow extends WindowImpl implements SurfaceChangeable {
         // nop
     }
 
-    public void surfaceSizeChanged(int width, int height) {
-         sizeChanged(false, width, height, false);
-    }
-    
     @Override
     public synchronized void destroy() {
         super.destroy();
+        if(null != dummySurface) {
+            dummySurface.destroyNotify();
+            dummySurface = null;
+            upstreamHook = null;
+        }
         surfaceHandle = 0;
     }
 
@@ -84,8 +105,12 @@ public class OffscreenWindow extends WindowImpl implements SurfaceChangeable {
 
     @Override
     public long getSurfaceHandle() {
+        if(null != dummySurface) {
+            return dummySurface.getSurfaceHandle();
+            // return upstreamHook.getWidth();
+        }
         return surfaceHandle;
-    }
+    }        
 
     protected void requestFocusImpl(boolean reparented) {
     }
diff --git a/src/newt/classes/jogamp/newt/driver/android/MD.java b/src/newt/classes/jogamp/newt/driver/android/MD.java
index 403eae383..f2f30937b 100644
--- a/src/newt/classes/jogamp/newt/driver/android/MD.java
+++ b/src/newt/classes/jogamp/newt/driver/android/MD.java
@@ -43,7 +43,7 @@ public class MD {
               .append(JoglVersion.getInstance()).append(Platform.NEWLINE)
               .append(Platform.NEWLINE);
               
-        JoglVersion.getDefaultOpenGLInfo(sb, true);
+        JoglVersion.getDefaultOpenGLInfo(null, sb, true);
 
         return sb.toString();       
    }
diff --git a/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java b/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java
index 942994c13..fcca5c843 100644
--- a/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java
+++ b/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java
@@ -38,7 +38,7 @@ import javax.media.nativewindow.AbstractGraphicsConfiguration;
 import javax.media.nativewindow.GraphicsConfigurationFactory;
 import javax.media.nativewindow.NativeWindow;
 import javax.media.nativewindow.NativeWindowException;
-import javax.media.nativewindow.SurfaceChangeable;
+import javax.media.nativewindow.MutableSurface;
 import javax.media.nativewindow.util.Insets;
 import javax.media.nativewindow.util.InsetsImmutable;
 import javax.media.nativewindow.util.Point;
@@ -50,7 +50,7 @@ import jogamp.newt.driver.DriverUpdatePosition;
 
 import com.jogamp.newt.event.KeyEvent;
 
-public class MacWindow extends WindowImpl implements SurfaceChangeable, DriverClearFocus, DriverUpdatePosition {
+public class MacWindow extends WindowImpl implements MutableSurface, DriverClearFocus, DriverUpdatePosition {
     
     static {
         MacDisplay.initSingleton();
@@ -131,10 +131,6 @@ public class MacWindow extends WindowImpl implements SurfaceChangeable, DriverCl
         }        
     }
 
-    public void surfaceSizeChanged(int width, int height) {
-        sizeChanged(false, width, height, false);
-    }
-    
     @Override
     protected void setTitleImpl(final String title) {
         setTitle0(getWindowHandle(), title);