1 files changed, 7 insertions, 3 deletions
diff --git a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
index 18de5a791..2f3cead4f 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
@@ -559,13 +559,16 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing
   private final void updateWrappedSurfaceScale(final GLDrawable d) {
       final NativeSurface s = d.getNativeSurface();
       if( s instanceof WrappedSurface ) {
-          ((WrappedSurface)s).setSurfaceScale( hasPixelScale );
+          ((WrappedSurface)s).setSurfaceScale(null, hasPixelScale);
       }
   }
 
   @Override
-  public final void setSurfaceScale(final int[] pixelScale) { // HiDPI support
+  public final int[] setSurfaceScale(final int[] result, final int[] pixelScale) { // HiDPI support
       SurfaceScaleUtils.validateReqPixelScale(reqPixelScale, pixelScale, DEBUG ? getClass().getSimpleName() : null);
+      if( null != result ) {
+          System.arraycopy(reqPixelScale, 0, result, 0, 2);
+      }
       final Backend b = backend;
       if ( isInitialized && null != b ) {
           final int[] pixelScaleInt;
@@ -582,11 +585,12 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing
               display();
           }
       }
+      return result;
   }
 
   @Override
   public final int[] getSurfaceScale(final int[] result) {
-      System.arraycopy(isInitialized ? hasPixelScale : reqPixelScale, 0, result, 0, 2);
+      System.arraycopy(hasPixelScale, 0, result, 0, 2);
       return result;
   }