AWTPrintLifecycle.setupPrint(..): Add optional tileWidth and tileHeight, allowing user to set custom tile size for performance evaluation/tweak

15 files changed, 187 insertions, 107 deletions

diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh
index 84f487c38..a302666f7 100644
--- a/make/scripts/tests.sh
+++ b/make/scripts/tests.sh
@@ -299,7 +299,7 @@ function testawtswt() {
 #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2AWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelAWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelsAWT $*
-testawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasAWT $*
+#testawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasAWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestLandscapeES2NewtCanvasAWT $*
 #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $*
 #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestLandscapeES2NEWT $*
@@ -333,7 +333,7 @@ testawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasA
 #testnoawt com.jogamp.opengl.test.junit.jogl.tile.TestRandomTiledRendering2GL2NEWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.tile.TestRandomTiledRendering3GL2AWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingGearsAWT $*
-#testawt com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingGearsSwingAWT $*
+testawt com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingGearsSwingAWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingGearsSwingAWT2 $*
 #testawt com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingGearsNewtAWT $*
 #testawt com.jogamp.opengl.test.junit.jogl.tile.TestTiledPrintingNIOImageSwingAWT $*
diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
index 20dd802fb..b9576b8d6 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
@@ -723,18 +723,16 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing
   }
 
   private volatile boolean printActive = false;
-  private int printNumSamples = 0;
   private GLAnimatorControl printAnimator = null; 
   private GLAutoDrawable printGLAD = null;
   private AWTTilePainter printAWTTiles = null;
   
   @Override
-  public void setupPrint(double scaleMatX, double scaleMatY, int numSamples) {
+  public void setupPrint(double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight) {
       printActive = true; 
-      printNumSamples = numSamples;
       final int componentCount = isOpaque() ? 3 : 4;
       final TileRenderer printRenderer = new TileRenderer();
-      printAWTTiles = new AWTTilePainter(printRenderer, componentCount, scaleMatX, scaleMatY, DEBUG);
+      printAWTTiles = new AWTTilePainter(printRenderer, componentCount, scaleMatX, scaleMatY, numSamples, tileWidth, tileHeight, DEBUG);
       AWTEDTExecutor.singleton.invoke(getTreeLock(), true /* allowOnNonEDT */, true /* wait */, setupPrintOnEDT);
   }
   private final Runnable setupPrintOnEDT = new Runnable() {
@@ -760,10 +758,18 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing
               printAnimator.remove(GLCanvas.this);
           }
           final GLCapabilities caps = (GLCapabilities)getChosenGLCapabilities().cloneMutable();
-          final int reqNumSamples = printNumSamples; 
-          printNumSamples = AWTTilePainter.getNumSamples(reqNumSamples, caps);
+          final int printNumSamples = printAWTTiles.getNumSamples(caps);
+          GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
+          final boolean reqNewGLADSamples = printNumSamples != caps.getNumSamples();
+          final boolean reqNewGLADSize = printAWTTiles.customTileWidth != -1 && printAWTTiles.customTileWidth != printDrawable.getWidth() ||
+                                         printAWTTiles.customTileHeight != -1 && printAWTTiles.customTileHeight != printDrawable.getHeight();
+          final boolean reqNewGLAD = !caps.getSampleBuffers(); // reqNewGLADSamples || reqNewGLADSize ;
           if( DEBUG ) {
-              System.err.println("AWT print.setup: canvasSize "+getWidth()+"x"+getWidth()+", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+", numSamples "+reqNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
+              System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ samples "+reqNewGLADSamples+", size "+reqNewGLADSize+"], "+
+                                 ", drawableSize "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+
+                                 ", customTileSize "+printAWTTiles.customTileWidth+"x"+printAWTTiles.customTileHeight+
+                                 ", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+
+                                 ", numSamples "+printAWTTiles.customNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
           }
           if( caps.getSampleBuffers() ) {
               // Bug 830: swapGLContextAndAllGLEventListener and onscreen MSAA w/ NV/GLX
@@ -776,10 +782,13 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing
                   caps.setNumSamples(printNumSamples);
               }
               final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile());
-              printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, DEFAULT_PRINT_TILE_SIZE, DEFAULT_PRINT_TILE_SIZE, null);
+              printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, 
+                      printAWTTiles.customTileWidth != -1 ? printAWTTiles.customTileWidth : DEFAULT_PRINT_TILE_SIZE, 
+                      printAWTTiles.customTileHeight != -1 ? printAWTTiles.customTileHeight : DEFAULT_PRINT_TILE_SIZE,
+                      null);
               GLDrawableUtil.swapGLContextAndAllGLEventListener(GLCanvas.this, printGLAD);
+              printDrawable = printGLAD.getDelegatedDrawable();
           }
-          final GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
           printAWTTiles.setIsGLOriented(printGLAD.isGLOriented());
           printAWTTiles.renderer.setTileSize(printDrawable.getWidth(), printDrawable.getHeight(), 0);
           printAWTTiles.renderer.attachAutoDrawable(printGLAD);
diff --git a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
index 673f22aff..1ec0ad7bc 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
@@ -510,18 +510,16 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing
   }
 
   private volatile boolean printActive = false;
-  private int printNumSamples = 0;
   private GLAnimatorControl printAnimator = null; 
   private GLAutoDrawable printGLAD = null;
   private AWTTilePainter printAWTTiles = null;
   
   @Override
-  public void setupPrint(double scaleMatX, double scaleMatY, int numSamples) {
+  public void setupPrint(double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight) {
       printActive = true; 
-      printNumSamples = numSamples;
       final int componentCount = isOpaque() ? 3 : 4;
       final TileRenderer printRenderer = new TileRenderer();
-      printAWTTiles = new AWTTilePainter(printRenderer, componentCount, scaleMatX, scaleMatY, DEBUG);
+      printAWTTiles = new AWTTilePainter(printRenderer, componentCount, scaleMatX, scaleMatY, numSamples, tileWidth, tileHeight, DEBUG);
       AWTEDTExecutor.singleton.invoke(getTreeLock(), true /* allowOnNonEDT */, true /* wait */, setupPrintOnEDT);
   }
   private final Runnable setupPrintOnEDT = new Runnable() {
@@ -553,21 +551,32 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing
           
           printGLAD = GLJPanel.this; // default: re-use 
           final GLCapabilities caps = (GLCapabilities)getChosenGLCapabilities().cloneMutable();
-          final int reqNumSamples = printNumSamples; 
-          printNumSamples = AWTTilePainter.getNumSamples(reqNumSamples, caps);
+          final int printNumSamples = printAWTTiles.getNumSamples(caps);
+          GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
+          final boolean reqNewGLADSamples = printNumSamples != caps.getNumSamples();
+          final boolean reqNewGLADSize = printAWTTiles.customTileWidth != -1 && printAWTTiles.customTileWidth != printDrawable.getWidth() ||
+                                         printAWTTiles.customTileHeight != -1 && printAWTTiles.customTileHeight != printDrawable.getHeight();
+          final boolean reqNewGLAD = reqNewGLADSamples || reqNewGLADSize ;
           if( DEBUG ) {
-              System.err.println("AWT print.setup: canvasSize "+getWidth()+"x"+getWidth()+", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+", numSamples "+reqNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
+              System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ samples "+reqNewGLADSamples+", size "+reqNewGLADSize+"], "+
+                                 ", drawableSize "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+
+                                 ", customTileSize "+printAWTTiles.customTileWidth+"x"+printAWTTiles.customTileHeight+
+                                 ", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+
+                                 ", numSamples "+printAWTTiles.customNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
           }
-          if( printNumSamples != caps.getNumSamples() ) {
+          if( reqNewGLAD ) {
               caps.setDoubleBuffered(false);
               caps.setOnscreen(false);
               caps.setSampleBuffers(0 < printNumSamples);
               caps.setNumSamples(printNumSamples);
               final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile());
-              printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, DEFAULT_PRINT_TILE_SIZE, DEFAULT_PRINT_TILE_SIZE, null);
+              printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, 
+                      printAWTTiles.customTileWidth != -1 ? printAWTTiles.customTileWidth : DEFAULT_PRINT_TILE_SIZE, 
+                      printAWTTiles.customTileHeight != -1 ? printAWTTiles.customTileHeight : DEFAULT_PRINT_TILE_SIZE,
+                      null);
               GLDrawableUtil.swapGLContextAndAllGLEventListener(GLJPanel.this, printGLAD);
+              printDrawable = printGLAD.getDelegatedDrawable();
           }
-          final GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
           printAWTTiles.setIsGLOriented(printGLAD.isGLOriented());
           printAWTTiles.renderer.setTileSize(printDrawable.getWidth(), printDrawable.getHeight(), 0);
           printAWTTiles.renderer.attachAutoDrawable(printGLAD);
diff --git a/src/jogl/classes/jogamp/opengl/awt/AWTTilePainter.java b/src/jogl/classes/jogamp/opengl/awt/AWTTilePainter.java
index 0600d99f5..9bdceff48 100644
--- a/src/jogl/classes/jogamp/opengl/awt/AWTTilePainter.java
+++ b/src/jogl/classes/jogamp/opengl/awt/AWTTilePainter.java
@@ -71,6 +71,7 @@ public class AWTTilePainter {
     public final TileRenderer renderer;
     public final int componentCount;
     public final double scaleMatX, scaleMatY;
+    public final int customTileWidth, customTileHeight, customNumSamples;
     public final boolean verbose;
     
     public boolean flipVertical;
@@ -99,18 +100,16 @@ public class AWTTilePainter {
     }
     
     /**
-     * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
-     * @param caps used capabilties
-     * @return resulting number of samples, 0 if disabled
+     * @return resulting number of samples by comparing w/ {@link #customNumSamples} and the caps-config, 0 if disabled
      */
-    public static int getNumSamples(int numSamples, GLCapabilitiesImmutable caps) {
-          if( 0 > numSamples ) {
+    public int getNumSamples(GLCapabilitiesImmutable caps) {
+          if( 0 > customNumSamples ) {
               return 0;
-          } else if( 0 < numSamples ) {
+          } else if( 0 < customNumSamples ) {
               if ( !caps.getGLProfile().isGL2ES3() ) {
                   return 0;
               }
-              return Math.max(caps.getNumSamples(), numSamples);
+              return Math.max(caps.getNumSamples(), customNumSamples);
           } else {
               return caps.getNumSamples();
           }
@@ -130,14 +129,20 @@ public class AWTTilePainter {
      * @param componentCount
      * @param scaleMatX {@link Graphics2D} {@link Graphics2D#scale(double, double) scaling factor}, i.e. rendering 1/scaleMatX * width pixels
      * @param scaleMatY {@link Graphics2D} {@link Graphics2D#scale(double, double) scaling factor}, i.e. rendering 1/scaleMatY * height pixels
+     * @param numSamples custom multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+     * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      * @param verbose
      */
-    public AWTTilePainter(TileRenderer renderer, int componentCount, double scaleMatX, double scaleMatY, boolean verbose) {
+    public AWTTilePainter(TileRenderer renderer, int componentCount, double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight, boolean verbose) {
         this.renderer = renderer;
         this.renderer.setGLEventListener(preTileGLEL, postTileGLEL);
         this.componentCount = componentCount;
         this.scaleMatX = scaleMatX;
         this.scaleMatY = scaleMatY;
+        this.customNumSamples = numSamples;
+        this.customTileWidth= tileWidth;
+        this.customTileHeight = tileHeight;
         this.verbose = verbose;
         this.flipVertical = true;
     }
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/awt/AWTPrintLifecycle.java b/src/nativewindow/classes/com/jogamp/nativewindow/awt/AWTPrintLifecycle.java
index 65e5ab3f0..e5290aee1 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/awt/AWTPrintLifecycle.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/awt/AWTPrintLifecycle.java
@@ -47,9 +47,9 @@ import jogamp.nativewindow.awt.AWTMisc;
  * <p>
  * Users attempting to print an AWT {@link Container} containing {@link AWTPrintLifecycle} elements
  * shall consider decorating the {@link Container#printAll(Graphics)} call with<br>
- * {@link #setupPrint(double, double, int) setupPrint(..)} and {@link #releasePrint()}
+ * {@link #setupPrint(double, double, int, int, int) setupPrint(..)} and {@link #releasePrint()}
  * on all {@link AWTPrintLifecycle} elements in the {@link Container}.<br>
- * To minimize this burden, a user can use {@link Context#setupPrint(Container, double, double, int) Context.setupPrint(..)}:
+ * To minimize this burden, a user can use {@link Context#setupPrint(Container, double, double, int, int, int) Context.setupPrint(..)}:
  * <pre>
  *  Container cont;
  *  double scaleGLMatXY = 72.0/glDPI;
@@ -75,7 +75,7 @@ import jogamp.nativewindow.awt.AWTMisc;
  */
 public interface AWTPrintLifecycle {
 
-    public static final int DEFAULT_PRINT_TILE_SIZE = 512;
+    public static final int DEFAULT_PRINT_TILE_SIZE = 1024;
     
     
     /**
@@ -86,8 +86,10 @@ public interface AWTPrintLifecycle {
      * @param scaleMatX {@link Graphics2D} {@link Graphics2D#scale(double, double) scaling factor}, i.e. rendering 1/scaleMatX * width pixels
      * @param scaleMatY {@link Graphics2D} {@link Graphics2D#scale(double, double) scaling factor}, i.e. rendering 1/scaleMatY * height pixels
      * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+     * @param tileWidth custom tile width for {@link com.jogamp.opengl.util.TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link com.jogamp.opengl.util.TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      */
-    void setupPrint(double scaleMatX, double scaleMatY, int numSamples);
+    void setupPrint(double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight);
     
     /**
      * Shall be called after {@link PrinterJob#print()}.
@@ -98,7 +100,7 @@ public interface AWTPrintLifecycle {
     void releasePrint();
 
     /**
-     * Convenient {@link AWTPrintLifecycle} context simplifying calling {@link AWTPrintLifecycle#setupPrint(double, double, int) setupPrint(..)}
+     * Convenient {@link AWTPrintLifecycle} context simplifying calling {@link AWTPrintLifecycle#setupPrint(double, double, int, int, int) setupPrint(..)}
      * and {@link AWTPrintLifecycle#releasePrint()} on all {@link AWTPrintLifecycle} elements of a {@link Container}.
      * <p>
      * See <a href="#usage">Usage</a>.
@@ -110,14 +112,16 @@ public interface AWTPrintLifecycle {
          * See <a href="#usage">Usage</a>.
          * </p>
          * 
-         * @param c container to be traversed through to perform {@link AWTPrintLifecycle#setupPrint(double, double, int) setupPrint(..)} on all {@link AWTPrintLifecycle} elements.
+         * @param c container to be traversed through to perform {@link AWTPrintLifecycle#setupPrint(double, double, int, int, int) setupPrint(..)} on all {@link AWTPrintLifecycle} elements.
          * @param scaleMatX {@link Graphics2D} {@link Graphics2D#scale(double, double) scaling factor}, i.e. rendering 1/scaleMatX * width pixels
          * @param scaleMatY {@link Graphics2D} {@link Graphics2D#scale(double, double) scaling factor}, i.e. rendering 1/scaleMatY * height pixels
          * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+         * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+         * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
          * @return the context
          */
-        public static Context setupPrint(Container c, double scaleMatX, double scaleMatY, int numSamples) {
-            final Context t = new Context(c, scaleMatX, scaleMatY, numSamples);
+        public static Context setupPrint(Container c, double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight) {
+            final Context t = new Context(c, scaleMatX, scaleMatY, numSamples, tileWidth, tileHeight);
             t.setupPrint(c);
             return t;
         }
@@ -132,7 +136,7 @@ public interface AWTPrintLifecycle {
         }
 
         /**
-         * @return count of performed actions of last {@link #setupPrint(Container, double, double, int) setupPrint(..)} or {@link #releasePrint()}.
+         * @return count of performed actions of last {@link #setupPrint(Container, double, double, int, int, int) setupPrint(..)} or {@link #releasePrint()}.
          */
         public int getCount() { return count; }
         
@@ -140,12 +144,14 @@ public interface AWTPrintLifecycle {
         private final double scaleMatX;
         private final double scaleMatY;
         private final int numSamples;
+        private final int tileWidth;
+        private final int tileHeight;
         private int count;
         
         private final AWTMisc.ComponentAction setupAction = new AWTMisc.ComponentAction() {
             @Override
             public void run(Component c) {
-                ((AWTPrintLifecycle)c).setupPrint(scaleMatX, scaleMatY, numSamples);
+                ((AWTPrintLifecycle)c).setupPrint(scaleMatX, scaleMatY, numSamples, tileWidth, tileHeight);
             } };
         private final AWTMisc.ComponentAction releaseAction = new AWTMisc.ComponentAction() {
             @Override
@@ -153,11 +159,13 @@ public interface AWTPrintLifecycle {
                 ((AWTPrintLifecycle)c).releasePrint();
             } };
 
-        private Context(Container c, double scaleMatX, double scaleMatY, int numSamples) {
+        private Context(Container c, double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight) {
             this.cont = c;
             this.scaleMatX = scaleMatX;
             this.scaleMatY = scaleMatY;
             this.numSamples = numSamples;
+            this.tileWidth = tileWidth;
+            this.tileHeight = tileHeight;
             this.count = 0;
         }
         private void setupPrint(Container c) {
diff --git a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
index 73b3bc368..767533d40 100644
--- a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
+++ b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
@@ -471,7 +471,6 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto
     }
      
     private volatile boolean printActive = false;
-    private int printNumSamples = 0;
     private GLAnimatorControl printAnimator = null; 
     private GLAutoDrawable printGLAD = null;
     private AWTTilePainter printAWTTiles = null;
@@ -484,12 +483,11 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto
     }
     
     @Override
-    public void setupPrint(double scaleMatX, double scaleMatY, int numSamples) {
+    public void setupPrint(double scaleMatX, double scaleMatY, int numSamples, int tileWidth, int tileHeight) {
         printActive = true; 
-        printNumSamples = numSamples;
         final int componentCount = isOpaque() ? 3 : 4;
         final TileRenderer printRenderer = new TileRenderer();
-        printAWTTiles = new AWTTilePainter(printRenderer, componentCount, scaleMatX, scaleMatY, DEBUG);
+        printAWTTiles = new AWTTilePainter(printRenderer, componentCount, scaleMatX, scaleMatY, numSamples, tileWidth, tileHeight, DEBUG);
         AWTEDTExecutor.singleton.invoke(getTreeLock(), true /* allowOnNonEDT */, true /* wait */, setupPrintOnEDT);
     }  
     private final Runnable setupPrintOnEDT = new Runnable() {
@@ -522,10 +520,18 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto
                 printAnimator.remove(glad);
             }
             final GLCapabilities caps = (GLCapabilities)glad.getChosenGLCapabilities().cloneMutable();
-            final int reqNumSamples = printNumSamples; 
-            printNumSamples = AWTTilePainter.getNumSamples(reqNumSamples, caps);
+            final int printNumSamples = printAWTTiles.getNumSamples(caps);
+            GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
+            final boolean reqNewGLADSamples = printNumSamples != caps.getNumSamples();
+            final boolean reqNewGLADSize = printAWTTiles.customTileWidth != -1 && printAWTTiles.customTileWidth != printDrawable.getWidth() ||
+                                           printAWTTiles.customTileHeight != -1 && printAWTTiles.customTileHeight != printDrawable.getHeight();
+            final boolean reqNewGLAD = !caps.getSampleBuffers(); // reqNewGLADSamples || reqNewGLADSize ;
             if( DEBUG ) {
-                System.err.println("AWT print.setup: canvasSize "+getWidth()+"x"+getWidth()+", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+", numSamples "+reqNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
+                System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ samples "+reqNewGLADSamples+", size "+reqNewGLADSize+"], "+
+                        ", drawableSize "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+
+                        ", customTileSize "+printAWTTiles.customTileWidth+"x"+printAWTTiles.customTileHeight+
+                        ", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+
+                        ", numSamples "+printAWTTiles.customNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
             }
             if( caps.getSampleBuffers() ) {
                 // Bug 830: swapGLContextAndAllGLEventListener and onscreen MSAA w/ NV/GLX
@@ -538,10 +544,13 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto
                     caps.setNumSamples(printNumSamples);
                 }
                 final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile());
-                printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, DEFAULT_PRINT_TILE_SIZE, DEFAULT_PRINT_TILE_SIZE, null);
+                printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, 
+                        printAWTTiles.customTileWidth != -1 ? printAWTTiles.customTileWidth : DEFAULT_PRINT_TILE_SIZE, 
+                        printAWTTiles.customTileHeight != -1 ? printAWTTiles.customTileHeight : DEFAULT_PRINT_TILE_SIZE,
+                        null);
                 GLDrawableUtil.swapGLContextAndAllGLEventListener(glad, printGLAD);
+                printDrawable = printGLAD.getDelegatedDrawable();
             }
-            final GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
             printAWTTiles.setIsGLOriented(printGLAD.isGLOriented());
             printAWTTiles.renderer.setTileSize(printDrawable.getWidth(), printDrawable.getHeight(), 0);
             printAWTTiles.renderer.attachAutoDrawable(printGLAD);
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/OffscreenPrintable.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/OffscreenPrintable.java
index bd526419c..78fdde3ee 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/OffscreenPrintable.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/OffscreenPrintable.java
@@ -45,6 +45,7 @@ import javax.imageio.ImageIO;
 
 import com.jogamp.common.util.awt.AWTEDTExecutor;
 import com.jogamp.nativewindow.awt.DirectDataBufferInt;
+import com.jogamp.opengl.util.TileRenderer;
 
 /**
  * {@link Printable} implementation using NIO {@link DirectDataBufferInt} {@link BufferedImage}
@@ -64,11 +65,13 @@ public class OffscreenPrintable extends PrintableBase implements Printable {
      * @param printContainer
      * @param printDPI
      * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples
+     * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      * @param imageType AWT BufferedImage type (must be one of the integer types) 
      * @param pngFilename TODO
      */
-    public OffscreenPrintable(PrinterJob job, Container printContainer, int printDPI, int numSamples, int imageType, String pngFilename) {
-        super(job, printContainer, printDPI, numSamples);
+    public OffscreenPrintable(PrinterJob job, Container printContainer, int printDPI, int numSamples, int tileWidth, int tileHeight, int imageType, String pngFilename) {
+        super(job, printContainer, printDPI, numSamples, tileWidth, tileHeight);
         this.imageType = imageType;
         this.pngFilename = pngFilename;
     }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/OnscreenPrintable.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/OnscreenPrintable.java
index 7e8bac295..6f73ef2b4 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/OnscreenPrintable.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/OnscreenPrintable.java
@@ -39,6 +39,7 @@ import java.awt.print.PrinterException;
 import java.awt.print.PrinterJob;
 
 import com.jogamp.common.util.awt.AWTEDTExecutor;
+import com.jogamp.opengl.util.TileRenderer;
 
 /**
  * <h5>Scaling of Frame and GL content</h5>
@@ -66,11 +67,14 @@ public class OnscreenPrintable extends PrintableBase implements Printable {
      * @param printContainer
      * @param printDPI
      * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+     * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      */
-    public OnscreenPrintable(PrinterJob job, Container printContainer, int printDPI, int numSamples) {
-        super(job, printContainer, printDPI, numSamples);
+    public OnscreenPrintable(PrinterJob job, Container printContainer, int printDPI, int numSamples, int tileWidth, int tileHeight) {
+        super(job, printContainer, printDPI, numSamples, tileWidth, tileHeight);
     }
     
+    
     @Override
     public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
         if (page > 0) { // We have only one page, and 'page' is zero-based
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/PrintableBase.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/PrintableBase.java
index 830ded960..dd9de60c3 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/PrintableBase.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/PrintableBase.java
@@ -33,6 +33,7 @@ import java.awt.print.PrinterJob;
 
 import com.jogamp.common.util.locks.LockFactory;
 import com.jogamp.common.util.locks.RecursiveLock;
+import com.jogamp.opengl.util.TileRenderer;
 
 /**
  * Base {@link Printable} implementation class.
@@ -58,6 +59,7 @@ public abstract class PrintableBase implements Printable {
     public final Container cont;
     public final int dpi;
     public final int numSamples;
+    public final int tileWidth, tileHeight;
     protected final RecursiveLock lockPrinting = LockFactory.createRecursiveLock();
 
     /**
@@ -66,12 +68,16 @@ public abstract class PrintableBase implements Printable {
      * @param printContainer
      * @param printDPI
      * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+     * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      */
-    public PrintableBase(PrinterJob job, Container printContainer, int printDPI, int numSamples) {
+    public PrintableBase(PrinterJob job, Container printContainer, int printDPI, int numSamples, int tileWidth, int tileHeight) {
         this.job = job;
         this.cont = printContainer;
         this.dpi = printDPI;
         this.numSamples = numSamples;
+        this.tileWidth = tileWidth;
+        this.tileHeight = tileHeight;
     }
     
     /** Wait for idle .. simply acquiring all locks and releasing them. */
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java
index 4883df501..30e0ba4e6 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java
@@ -116,15 +116,15 @@ public class TestTiledPrintingGearsAWT extends TiledPrintingAWTBase  {
         
         final ActionListener print72DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 72, 0);
+                doPrintManual(frame, 72, 0, -1, -1);
             } };
         final ActionListener print300DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 300, -1);
+                doPrintManual(frame, 300, -1, -1, -1);
             } };
         final ActionListener print600DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 600, -1);
+                doPrintManual(frame, 600, -1, -1, -1);
             } };
         final Button print72DPIButton = new Button("72dpi");
         print72DPIButton.addActionListener(print72DPIAction);
@@ -178,36 +178,41 @@ public class TestTiledPrintingGearsAWT extends TiledPrintingAWTBase  {
             if( !printDone ) {
                 printDone = true;                
                 {
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 0, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 0, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 8, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 8, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, true /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, 2048, 2048, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, -1, -1, true /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, true/* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
+                    waitUntilPrintJobsIdle(p);
+                }
+                {
+                    // No AA needed for 150 dpi and greater :) 
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, -1, -1, true/* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 if( allow600dpi ) {
                     // No AA needed for 300 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 600, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 600, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
             }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsNewtAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsNewtAWT.java
index a256d964f..ec1d7b1d6 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsNewtAWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsNewtAWT.java
@@ -121,15 +121,15 @@ public class TestTiledPrintingGearsNewtAWT extends TiledPrintingAWTBase  {
         
         final ActionListener print72DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 72, 0);
+                doPrintManual(frame, 72, 0, -1, -1);
             } };
         final ActionListener print300DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 300, -1);
+                doPrintManual(frame, 300, -1, -1, -1);
             } };
         final ActionListener print600DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 600, -1);
+                doPrintManual(frame, 600, -1, -1, -1);
             } };
         final Button print72DPIButton = new Button("72dpi");
         print72DPIButton.addActionListener(print72DPIAction);
@@ -183,36 +183,41 @@ public class TestTiledPrintingGearsNewtAWT extends TiledPrintingAWTBase  {
             if( !printDone ) {
                 printDone = true;
                 {
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 0, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 0, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 8, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 8, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, true /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, 2048, 2048, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, -1, -1, true /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :) 
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, true /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
+                    waitUntilPrintJobsIdle(p);
+                }
+                {
+                    // No AA needed for 150 dpi and greater :) 
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, -1, -1, true /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 if( allow600dpi ) {
                     // No AA needed for 300 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 600, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 600, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
             }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT.java
index f1759798b..72cb219ab 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT.java
@@ -152,15 +152,15 @@ public class TestTiledPrintingGearsSwingAWT extends TiledPrintingAWTBase  {
         
         final ActionListener print72DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 72, 0);
+                doPrintManual(frame, 72, 0, -1, -1);
             } };
         final ActionListener print300DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 300, -1);
+                doPrintManual(frame, 300, -1, -1, -1);
             } };
         final ActionListener print600DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 600, -1);
+                doPrintManual(frame, 600, -1, -1, -1);
             } };
         final Button print72DPIButton = new Button("72dpi");
         print72DPIButton.addActionListener(print72DPIAction);
@@ -217,51 +217,56 @@ public class TestTiledPrintingGearsSwingAWT extends TiledPrintingAWTBase  {
             if( !printDone ) {
                 printDone = true;
                 {
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 0, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 0, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 8, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 72, 8, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 } 
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, true /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, 2048, 2048, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 150, -1, -1, -1, true /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_RGB /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_BGR /* offscreen-type */, 150, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_RGB /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
+                    waitUntilPrintJobsIdle(p);
+                }
+                {
+                    // No AA needed for 150 dpi and greater :)
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_BGR /* offscreen-type */, 150, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 } 
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, true /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, BufferedImage.TYPE_INT_ARGB_PRE /* offscreen-type */, 150, -1, -1, -1, true /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
                 if( allow600dpi ) {
                     // No AA needed for 300 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 600, -1, false /* resizeWithinPrint */);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.LANDSCAPE, null, -1 /* offscreen-type */, 600, -1, -1, -1, false /* resizeWithinPrint */);
                     waitUntilPrintJobsIdle(p);
                 }
             }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT2.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT2.java
index d18def075..2d4973d6b 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT2.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsSwingAWT2.java
@@ -142,15 +142,15 @@ public class TestTiledPrintingGearsSwingAWT2 extends TiledPrintingAWTBase  {
         
         final ActionListener print72DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 72, 0);
+                doPrintManual(frame, 72, 0, -1, -1);
             } };
         final ActionListener print150DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 150, -1);
+                doPrintManual(frame, 150, -1, -1, -1);
             } };
         final ActionListener print300DPIAction = new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                doPrintManual(frame, 300, -1);
+                doPrintManual(frame, 300, -1, -1, -1);
             } };
         final Button print72DPIButton = new Button("72dpi");
         print72DPIButton.addActionListener(print72DPIAction);
@@ -220,7 +220,7 @@ public class TestTiledPrintingGearsSwingAWT2 extends TiledPrintingAWTBase  {
                 printDone = true;
                 {
                     // No AA needed for 150 dpi and greater :)
-                    final PrintableBase p = doPrintAuto(frame, PageFormat.PORTRAIT, null, -1 /* offscreen-type */, 150, -1, false);
+                    final PrintableBase p = doPrintAuto(frame, PageFormat.PORTRAIT, null, -1 /* offscreen-type */, 150, -1, -1, -1, false);
                     waitUntilPrintJobsIdle(p);
                 }
             }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingNIOImageSwingAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingNIOImageSwingAWT.java
index 0fe08ebc2..b51bfae87 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingNIOImageSwingAWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingNIOImageSwingAWT.java
@@ -128,7 +128,7 @@ public class TestTiledPrintingNIOImageSwingAWT extends UITestCase  {
                 g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
                 
                 // frame.paintAll(g2d);
-                final AWTPrintLifecycle.Context ctx = AWTPrintLifecycle.Context.setupPrint(frame, 1.0/scaleComp72, 1.0/scaleComp72, 0);
+                final AWTPrintLifecycle.Context ctx = AWTPrintLifecycle.Context.setupPrint(frame, 1.0/scaleComp72, 1.0/scaleComp72, 0, -1, -1);
                 try {
                     frame.printAll(g2d);
                 } finally {
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TiledPrintingAWTBase.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TiledPrintingAWTBase.java
index e6179aa95..4e9d4bdbe 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TiledPrintingAWTBase.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TiledPrintingAWTBase.java
@@ -51,11 +51,13 @@ import jogamp.nativewindow.awt.AWTMisc;
 
 import org.junit.Assert;
 
+import com.jogamp.common.os.Platform;
 import com.jogamp.common.util.awt.AWTEDTExecutor;
 import com.jogamp.common.util.locks.LockFactory;
 import com.jogamp.common.util.locks.RecursiveLock;
 import com.jogamp.nativewindow.awt.AWTPrintLifecycle;
 import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.util.TileRenderer;
 
 /**
  * Base unit test class implementing 
@@ -79,9 +81,12 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
      * @param offscrnImageType if < 0 onscreen, otherwise integer BufferedImage type
      * @param dpi
      * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+     * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      * @param resizeWithinPrintTest TODO
      */
-    public PrintableBase doPrintAuto(Container cont, int pOrientation, Paper paper, int offscrnImageType, int dpi, int numSamples, boolean resizeWithinPrintTest) {
+    public PrintableBase doPrintAuto(Container cont, int pOrientation, Paper paper, 
+                                     int offscrnImageType, int dpi, int numSamples, int tileWidth, int tileHeight, boolean resizeWithinPrintTest) {
         lock.lock();
         try {
             final PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
@@ -98,12 +103,13 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
         
             StreamPrintServiceFactory[] factories = PrinterJob.lookupStreamPrintServices(pdfMimeType);
             if (factories.length > 0) {
-                final String fname = getPrintFilename(offscrnImageType, dpi, numSamples, "pdf", resizeWithinPrintTest);
+                final String fname = getPrintFilename(offscrnImageType, dpi, numSamples, tileWidth, tileHeight, "pdf", resizeWithinPrintTest);
                 System.err.println("doPrint: dpi "+dpi+", "+fname);
                 FileOutputStream outstream;
                 try {
                     outstream = new FileOutputStream(fname);
-                    return doPrintAutoImpl(cont, pj, factories[0].getPrintService(outstream), pOrientation, paper, offscrnImageType, dpi, numSamples, resizeWithinPrintTest);
+                    return doPrintAutoImpl(cont, pj, factories[0].getPrintService(outstream), pOrientation, paper, 
+                            offscrnImageType, dpi, numSamples, tileWidth, tileHeight, resizeWithinPrintTest);
                 } catch (FileNotFoundException e) {
                     Assert.assertNull("Unexpected exception", e);
                 }
@@ -112,12 +118,12 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
             
             factories = PrinterJob.lookupStreamPrintServices(psMimeType);
             if (factories.length > 0) {
-                final String fname = getPrintFilename(offscrnImageType, dpi, numSamples, "ps", resizeWithinPrintTest);
+                final String fname = getPrintFilename(offscrnImageType, dpi, numSamples, tileWidth, tileHeight, "ps", resizeWithinPrintTest);
                 System.err.println("doPrint: dpi "+dpi+", "+fname);
                 FileOutputStream outstream;
                 try {
                     outstream = new FileOutputStream(fname);
-                    return doPrintAutoImpl(cont, pj, factories[0].getPrintService(outstream), pOrientation, paper, offscrnImageType, dpi, numSamples, resizeWithinPrintTest);
+                    return doPrintAutoImpl(cont, pj, factories[0].getPrintService(outstream), pOrientation, paper, offscrnImageType, dpi, numSamples, tileWidth, tileHeight, resizeWithinPrintTest);
                 } catch (FileNotFoundException e) {
                     Assert.assertNull("Unexpected exception", e);
                 }
@@ -128,17 +134,17 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
             lock.unlock();
         }
     }
-    private String getPrintFilename(int offscrnImageType, int dpi, int numSamples, String suffix, boolean resizeWithinPrintTest) {
+    private String getPrintFilename(int offscrnImageType, int dpi, int numSamples, int tileWidth, int tileHeight, String suffix, boolean resizeWithinPrintTest) {
         final int maxSimpleTestNameLen = getMaxTestNameLen()+getClass().getSimpleName().length()+1;
         final String simpleTestName = getSimpleTestName(".");
         final String onoffscrn = 0 > offscrnImageType ? "on_screen" : "offscrn_"+offscrnImageType;
         final String aa = 0 <= numSamples ? "aa"+numSamples : "aaN";
-        return String.format("%-"+maxSimpleTestNameLen+"s-n%04d-%s-dpi%03d-%s-resize%d.%s", 
-                simpleTestName, printCount, onoffscrn, dpi, aa, resizeWithinPrintTest?1:0, suffix).replace(' ', '_');
+        return String.format("%-"+maxSimpleTestNameLen+"s-n%04d-%s-dpi%03d-%s-tSz%04dx%04d-resize%d.%s", 
+                simpleTestName, printCount, onoffscrn, dpi, aa, tileWidth, tileHeight, resizeWithinPrintTest?1:0, suffix).replace(' ', '_');
     }
     private PrintableBase doPrintAutoImpl(Container cont, PrinterJob job, 
                                           StreamPrintService ps, int pOrientation, Paper paper, 
-                                          int offscrnImageType, int dpi, int numSamples, boolean resizeWithinPrintTest) {
+                                          int offscrnImageType, int dpi, int numSamples, int tileWidth, int tileHeight, boolean resizeWithinPrintTest) {
         try {            
             PageFormat pageFormat = job.defaultPage();
             if( null != paper ) {
@@ -152,9 +158,9 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
             job.setPrintService(ps);
             final PrintableBase printable;
             if( 0 < offscrnImageType ) {
-                printable = new OffscreenPrintable(job, cont, dpi, numSamples, offscrnImageType, getPrintFilename(offscrnImageType, dpi, numSamples, "png", resizeWithinPrintTest));
+                printable = new OffscreenPrintable(job, cont, dpi, numSamples, tileWidth, tileHeight, offscrnImageType, getPrintFilename(offscrnImageType, dpi, numSamples, tileWidth, tileHeight, "png", resizeWithinPrintTest));
             } else {
-                printable = new OnscreenPrintable(job, cont, dpi, numSamples);
+                printable = new OnscreenPrintable(job, cont, dpi, numSamples, tileWidth, tileHeight);
             }
             printable.job.setPrintable(printable, pageFormat);
             doPrintImpl(printable, resizeWithinPrintTest);
@@ -166,15 +172,16 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
     }
 
     /**
-     * 
      * @param cont
      * @param dpi
      * @param numSamples multisampling value: < 0 turns off, == 0 leaves as-is, > 0 enables using given num samples 
+     * @param tileWidth custom tile width for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
+     * @param tileHeight custom tile height for {@link TileRenderer#setTileSize(int, int, int) tile renderer}, pass -1 for default.
      */
-    public PrintableBase doPrintManual(Container cont, int dpi, int numSamples) {
+    public PrintableBase doPrintManual(Container cont, int dpi, int numSamples, int tileWidth, int tileHeight) {
         lock.lock();
         try {
-            final OnscreenPrintable printable = new OnscreenPrintable(PrinterJob.getPrinterJob(), cont, dpi, numSamples);
+            final OnscreenPrintable printable = new OnscreenPrintable(PrinterJob.getPrinterJob(), cont, dpi, numSamples, tileWidth, tileHeight);
             printable.job.setPrintable(printable);
             boolean ok = printable.job.printDialog();
             if (ok) {
@@ -207,10 +214,13 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
        final double scaleGLMatXY = 72.0 / printable.dpi;
        System.err.println("PRINTable: "+printable.getClass().getSimpleName());
        System.err.println("PRINT DPI: "+printable.dpi+", AA "+printable.numSamples+", scaleGL "+scaleGLMatXY);
-       final AWTPrintLifecycle.Context ctx = AWTPrintLifecycle.Context.setupPrint(printable.cont, scaleGLMatXY, scaleGLMatXY, printable.numSamples);
+       final AWTPrintLifecycle.Context ctx = 
+               AWTPrintLifecycle.Context.setupPrint(printable.cont, scaleGLMatXY, scaleGLMatXY, 
+                                                    printable.numSamples, printable.tileWidth, printable.tileHeight);
        System.err.println("PRINT AWTPrintLifecycle.setup.count "+ctx.getCount());
        final int w = printable.cont.getWidth();
        final int h = printable.cont.getHeight();
+       final long t0 = Platform.currentTimeMillis();
        try {
            AWTEDTExecutor.singleton.invoke(true, new Runnable() {
             public void run() {
@@ -230,6 +240,8 @@ public abstract class TiledPrintingAWTBase extends UITestCase {
            } });
        } finally {
            ctx.releasePrint();
+           final long td = Platform.currentTimeMillis() - t0;
+           System.err.println("PRINT Duration "+td+" ms");
            if( resizeWithinPrintTest ) {
                AWTEDTExecutor.singleton.invoke(true, new Runnable() {
                 public void run() {