Bug 735: Adding Andres test cases for analysis. OSX exposes diff. odd behaviors - See BugXYZ test cases.

10 files changed, 2467 insertions, 0 deletions

diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java
new file mode 100644
index 000000000..b240f0cfb
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java
@@ -0,0 +1,427 @@
+package com.jogamp.opengl.test.bugs;
+
+import java.applet.Applet;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.nio.FloatBuffer;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import javax.media.opengl.GL;
+import javax.media.opengl.GL2ES2;
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLContext;
+import javax.media.opengl.GLException;
+import javax.media.opengl.GLProfile;
+import javax.media.opengl.GLRunnable;
+import javax.media.opengl.GLUniformData;
+import javax.media.opengl.awt.GLCanvas;
+import javax.media.opengl.glu.GLU;
+
+import com.jogamp.newt.awt.NewtCanvasAWT;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+import com.jogamp.opengl.util.GLArrayDataServer;
+import com.jogamp.opengl.util.glsl.ShaderCode;
+import com.jogamp.opengl.util.glsl.ShaderProgram;
+import com.jogamp.opengl.util.glsl.ShaderState;
+
+/**
+ * Original test case.
+ * <br/>
+ * OSX Results:
+ * <pre>
+ *   - Only RED Clear Color
+ * </pre>
+ */
+@SuppressWarnings("serial")
+public class Bug735Inv0AppletAWT extends Applet implements Runnable {
+  static public int AWT  = 0;
+  static public int NEWT = 1;
+  
+  static public int APPLET_WIDTH  = 500;
+  static public int APPLET_HEIGHT = 290;
+  static public int TARGET_FPS    = 120;
+  static public int TOOLKIT       = NEWT;
+  static public boolean MANUAL_FRAME_HANDLING = true;
+  
+  //////////////////////////////////////////////////////////////////////////////
+  
+  static private Frame frame;
+  static private Bug735Inv0AppletAWT applet;
+  private GLCanvas awtCanvas;
+  private GLWindow newtWindow;
+  private NewtCanvasAWT newtCanvas;
+  private DrawRunnable drawRunnable;
+  private GLContext context;
+  private GLU glu;
+  
+  private int width;
+  private int height;
+  private Thread thread;
+  
+  private boolean doneInit = false;
+  private boolean doneSetup = false;
+  
+  private long frameRatePeriod = 1000000000L / TARGET_FPS;
+  private long millisOffset;
+  private int frameCount;
+  private float frameRate;
+  
+  private ShaderCode vertShader;
+  private ShaderCode fragShader;
+  private ShaderProgram shaderProg;
+  private ShaderState shaderState;
+  private GLUniformData resolution;
+  private GLUniformData time;  
+  private GLArrayDataServer vertices;   
+  
+  private int fcount = 0, lastm = 0;  
+  private int fint = 1; 
+    
+  public void init() {
+    setSize(APPLET_WIDTH, APPLET_HEIGHT);
+    setPreferredSize(new Dimension(APPLET_WIDTH, APPLET_HEIGHT));
+    width = APPLET_WIDTH;
+    height = APPLET_HEIGHT;
+  }
+  
+  public void start() {
+    thread = new Thread(this, "Animation Thread");
+    thread.start();    
+  }
+  
+  public void run() {    
+    int noDelays = 0;
+    // Number of frames with a delay of 0 ms before the
+    // animation thread yields to other running threads.
+    final int NO_DELAYS_PER_YIELD = 15;
+    final int TIMEOUT_SECONDS = 2;
+    
+    long beforeTime = System.nanoTime();
+    long overSleepTime = 0L;
+    
+    millisOffset = System.currentTimeMillis();
+    frameCount = 1;
+    while (Thread.currentThread() == thread) {
+      final CountDownLatch latch = new CountDownLatch(1);
+      requestDraw(latch);
+      try {
+        latch.await(TIMEOUT_SECONDS, TimeUnit.SECONDS);
+      } catch (InterruptedException e) {
+        e.printStackTrace();
+      }
+      
+      if (frameCount == 1) {
+        EventQueue.invokeLater(new Runnable() {
+          public void run() {
+            requestFocusInWindow();
+          }
+        });
+      }      
+      
+      long afterTime = System.nanoTime();
+      long timeDiff = afterTime - beforeTime;
+      long sleepTime = (frameRatePeriod - timeDiff) - overSleepTime;      
+      if (sleepTime > 0) {  // some time left in this cycle
+        try {
+          Thread.sleep(sleepTime / 1000000L, (int) (sleepTime % 1000000L));
+          noDelays = 0;  // Got some sleep, not delaying anymore
+        } catch (InterruptedException ex) { }
+        overSleepTime = (System.nanoTime() - afterTime) - sleepTime;
+      } else {    // sleepTime <= 0; the frame took longer than the period
+        overSleepTime = 0L;
+        noDelays++;
+        if (noDelays > NO_DELAYS_PER_YIELD) {
+          Thread.yield();   // give another thread a chance to run
+          noDelays = 0;
+        }
+      }      
+      beforeTime = System.nanoTime();
+    }
+  }
+  
+  public void requestDraw(CountDownLatch latch) {
+    if (!doneInit) {
+      initDraw();
+    }
+    
+    if (TOOLKIT == AWT) {      
+      awtCanvas.invoke(true, drawRunnable);      
+    } else if (TOOLKIT == NEWT) {     
+      newtWindow.invoke(true, drawRunnable);      
+    }
+    
+    if (latch != null) {
+      latch.countDown();
+    }    
+  }
+  
+  private class DrawRunnable implements GLRunnable {
+    private boolean notCurrent;
+    
+    @Override
+    public boolean run(GLAutoDrawable drawable) {
+      if (MANUAL_FRAME_HANDLING) {
+        makeContextCurrent();     
+      }
+      
+      if (doneSetup) {
+        draw(drawable.getGL().getGL2ES2());
+      } else {
+        setup(drawable.getGL().getGL2ES2());
+      }      
+      checkGLErrors(drawable.getGL());
+      
+      if (MANUAL_FRAME_HANDLING) {
+        swapBuffers();
+        releaseCurrentContext();
+      }
+      
+      return true;
+    }
+    
+    private void makeContextCurrent() {
+      int MAX_CONTEXT_GRAB_ATTEMPTS = 10;
+          
+      if (context.isCurrent()) {
+        notCurrent = false;
+      } else {
+        notCurrent = true;
+        int value = GLContext.CONTEXT_NOT_CURRENT;
+        int attempt = 0;
+        do {
+          try {
+            value = context.makeCurrent();
+            System.out.println("Made context current");
+          } catch (final GLException gle) {
+            gle.printStackTrace();
+          } finally {
+            attempt++;
+            if (attempt == MAX_CONTEXT_GRAB_ATTEMPTS) {
+              throw new RuntimeException("Failed to claim OpenGL context.");
+            }
+          }
+          try {
+            Thread.sleep(5);
+          } catch (final InterruptedException e) {
+            e.printStackTrace();
+          }
+          
+        } while (value == GLContext.CONTEXT_NOT_CURRENT);
+      }   
+    }
+    
+    private void swapBuffers() {
+      final GL gl = GLContext.getCurrentGL();
+      gl.glFlush();
+      GLContext.getCurrent().getGLDrawable().swapBuffers();      
+    }
+    
+    private void releaseCurrentContext() {
+      if (notCurrent) {
+        try {
+          context.release();
+          System.out.println("Released context");
+        } catch (final GLException gle) {
+          gle.printStackTrace();
+        }
+      }      
+    }
+  }
+  
+  private void initGL() {
+    GLProfile profile = GLProfile.getDefault();
+    GLCapabilities caps = new GLCapabilities(profile);
+    caps.setBackgroundOpaque(true);
+    caps.setOnscreen(true);
+    caps.setSampleBuffers(false);
+    
+    if (TOOLKIT == AWT) {
+      awtCanvas = new GLCanvas(caps);
+      awtCanvas.setBounds(0, 0, applet.width, applet.height);
+      awtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      awtCanvas.setFocusable(true); 
+      
+      applet.setLayout(new BorderLayout());
+      applet.add(awtCanvas, BorderLayout.CENTER);
+      
+      if (MANUAL_FRAME_HANDLING) {
+        awtCanvas.setIgnoreRepaint(true);
+        awtCanvas.setAutoSwapBufferMode(false);        
+      }
+    } else if (TOOLKIT == NEWT) {      
+      newtWindow = GLWindow.create(caps);
+      newtCanvas = new NewtCanvasAWT(newtWindow);
+      newtCanvas.setBounds(0, 0, applet.width, applet.height);
+      newtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      newtCanvas.setFocusable(true);
+
+      applet.setLayout(new BorderLayout());
+      applet.add(newtCanvas, BorderLayout.CENTER);
+      
+      if (MANUAL_FRAME_HANDLING) {
+        newtCanvas.setIgnoreRepaint(true);
+        newtWindow.setAutoSwapBufferMode(false);        
+      }
+    }
+  }
+  
+  private void initDraw() {
+    if (TOOLKIT == AWT) {
+      awtCanvas.setVisible(true);
+      // Force the realization
+      awtCanvas.display();
+      if (awtCanvas.getDelegatedDrawable().isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        awtCanvas.requestFocus();
+        context = awtCanvas.getContext();
+      }      
+    } else if (TOOLKIT == NEWT) {
+      newtCanvas.setVisible(true);
+      // Force the realization
+      newtWindow.display();
+      if (newtWindow.isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        newtCanvas.requestFocus();
+        context = newtWindow.getContext();
+      }
+    }
+    
+    drawRunnable = new DrawRunnable();
+    
+    doneInit = true;
+  }
+  
+  private void setup(GL2ES2 gl) {
+    if (60 < TARGET_FPS) {
+      // Disables vsync
+      gl.setSwapInterval(0);  
+    }
+    glu = new GLU();
+    
+    vertShader = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, LandscapeES2.class, "shader", "shader/bin", "landscape", true);
+    fragShader = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, LandscapeES2.class, "shader", "shader/bin", "landscape", true);
+    shaderProg = new ShaderProgram();
+    shaderProg.add(gl, vertShader, System.err);
+    shaderProg.add(gl, fragShader, System.err); 
+    
+    shaderState = new ShaderState();
+    shaderState.attachShaderProgram(gl, shaderProg, true);
+    
+    resolution = new GLUniformData("iResolution", 3, FloatBuffer.wrap(new float[] {width, height, 0}));
+    shaderState.ownUniform(resolution);
+    shaderState.uniform(gl, resolution);    
+    
+    time = new GLUniformData("iGlobalTime", 0.0f);
+    shaderState.ownUniform(time);
+        
+    vertices = GLArrayDataServer.createGLSL("inVertex", 2, GL.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
+    vertices.putf(-1.0f); vertices.putf(-1.0f);
+    vertices.putf(+1.0f); vertices.putf(-1.0f);
+    vertices.putf(-1.0f); vertices.putf(+1.0f);
+    vertices.putf(+1.0f); vertices.putf(+1.0f);
+    vertices.seal(gl, true);
+    shaderState.ownAttribute(vertices, true);
+    shaderState.useProgram(gl, false);
+    
+    doneSetup = true;
+  }
+
+  private void draw(GL2ES2 gl) {
+    gl.glClearColor(0.5f, 0.1f, 0.1f, 1);
+    gl.glClear(GL2ES2.GL_COLOR_BUFFER_BIT);
+    
+    shaderState.useProgram(gl, true);    
+    
+    time.setData((System.currentTimeMillis() - millisOffset) / 1000.0f);
+    shaderState.uniform(gl, time);
+    vertices.enableBuffer(gl, true);
+    gl.glDrawArrays(GL2ES2.GL_TRIANGLE_STRIP, 0, 4);
+    vertices.enableBuffer(gl, false);
+    
+    shaderState.useProgram(gl, false);
+    
+    // Compute current framerate and printout.
+    frameCount++;      
+    fcount += 1;
+    int m = (int) (System.currentTimeMillis() - millisOffset);
+    if (m - lastm > 1000 * fint) {
+      frameRate = (float)(fcount) / fint;
+      fcount = 0;
+      lastm = m;
+    }         
+    if (frameCount % TARGET_FPS == 0) {
+      System.out.println("FrameCount: " + frameCount + " - " + 
+                         "FrameRate: " + frameRate);
+    }    
+  }  
+    
+  private void checkGLErrors(GL gl) {
+    int err = gl.glGetError();
+    if (err != 0) {
+      String errString = glu.gluErrorString(err);
+      System.out.println(errString);
+    }    
+  }
+  
+  static public void main(String[] args) {    
+    GraphicsEnvironment environment = 
+        GraphicsEnvironment.getLocalGraphicsEnvironment();
+    GraphicsDevice displayDevice = environment.getDefaultScreenDevice();
+
+    frame = new Frame(displayDevice.getDefaultConfiguration());
+    frame.setBackground(new Color(0xCC, 0xCC, 0xCC));
+    frame.setTitle("TestBug735InvAppletAWT");
+    
+    try {
+      Class<?> c = Thread.currentThread().getContextClassLoader().
+          loadClass(Bug735Inv0AppletAWT.class.getName());
+      applet = (Bug735Inv0AppletAWT) c.newInstance();
+    } catch (Exception e) {
+      throw new RuntimeException(e);
+    }    
+    
+    frame.setLayout(null);
+    frame.add(applet);
+    frame.pack();
+    frame.setResizable(false);
+    
+    applet.init();
+    
+    Insets insets = frame.getInsets();
+    int windowW = applet.width + insets.left + insets.right;
+    int windowH = applet.height + insets.top + insets.bottom;
+    frame.setSize(windowW, windowH);    
+    
+    Rectangle screenRect = displayDevice.getDefaultConfiguration().getBounds();    
+    frame.setLocation(screenRect.x + (screenRect.width - applet.width) / 2,
+        screenRect.y + (screenRect.height - applet.height) / 2);    
+    
+    int usableWindowH = windowH - insets.top - insets.bottom;
+    applet.setBounds((windowW - applet.width)/2,
+                     insets.top + (usableWindowH - applet.height)/2,
+                     applet.width, applet.height);
+    
+    // This allows to close the frame.
+    frame.addWindowListener(new WindowAdapter() {
+      public void windowClosing(WindowEvent e) {
+        System.exit(0);
+      }
+    });
+        
+    applet.initGL();
+    frame.setVisible(true);
+    applet.start();    
+  }
+}
diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java
new file mode 100644
index 000000000..e1bdbba77
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java
@@ -0,0 +1,429 @@
+package com.jogamp.opengl.test.bugs;
+
+import java.applet.Applet;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.nio.FloatBuffer;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import javax.media.opengl.GL;
+import javax.media.opengl.GL2ES2;
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLContext;
+import javax.media.opengl.GLException;
+import javax.media.opengl.GLProfile;
+import javax.media.opengl.GLRunnable;
+import javax.media.opengl.GLUniformData;
+import javax.media.opengl.awt.GLCanvas;
+import javax.media.opengl.glu.GLU;
+
+import com.jogamp.newt.awt.NewtCanvasAWT;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+import com.jogamp.opengl.util.GLArrayDataServer;
+import com.jogamp.opengl.util.glsl.ShaderCode;
+import com.jogamp.opengl.util.glsl.ShaderProgram;
+import com.jogamp.opengl.util.glsl.ShaderState;
+
+/**
+ * Difference to orig. Bug735Inv0AppletAWT:
+ * <pre>
+ *   - MANUAL_FRAME_HANDLING false
+ *   - MANUAL_FRAME_HANDLING: impl using pass through GLContext instead of static
+ * </pre>
+ * OSX Results:
+ * <pre>
+ *   - Only RED Clear Color
+ * </pre>
+ */
+@SuppressWarnings("serial")
+public class Bug735Inv1AppletAWT extends Applet implements Runnable {
+  static public int AWT  = 0;
+  static public int NEWT = 1;
+  
+  static public int APPLET_WIDTH  = 500;
+  static public int APPLET_HEIGHT = 290;
+  static public int TARGET_FPS    = 120;
+  static public int TOOLKIT       = NEWT;
+  static public boolean MANUAL_FRAME_HANDLING = false;
+  
+  //////////////////////////////////////////////////////////////////////////////
+  
+  static private Frame frame;
+  static private Bug735Inv1AppletAWT applet;
+  private GLCanvas awtCanvas;
+  private GLWindow newtWindow;
+  private NewtCanvasAWT newtCanvas;
+  private DrawRunnable drawRunnable;
+  // JAU private GLContext context;
+  private GLU glu;
+  
+  private int width;
+  private int height;
+  private Thread thread;
+  
+  private boolean doneInit = false;
+  private boolean doneSetup = false;
+  
+  private long frameRatePeriod = 1000000000L / TARGET_FPS;
+  private long millisOffset;
+  private int frameCount;
+  private float frameRate;
+  
+  private ShaderCode vertShader;
+  private ShaderCode fragShader;
+  private ShaderProgram shaderProg;
+  private ShaderState shaderState;
+  private GLUniformData resolution;
+  private GLUniformData time;  
+  private GLArrayDataServer vertices;   
+  
+  private int fcount = 0, lastm = 0;  
+  private int fint = 1; 
+    
+  public void init() {
+    setSize(APPLET_WIDTH, APPLET_HEIGHT);
+    setPreferredSize(new Dimension(APPLET_WIDTH, APPLET_HEIGHT));
+    width = APPLET_WIDTH;
+    height = APPLET_HEIGHT;
+  }
+  
+  public void start() {
+    thread = new Thread(this, "Animation Thread");
+    thread.start();    
+  }
+  
+  public void run() {    
+    int noDelays = 0;
+    // Number of frames with a delay of 0 ms before the
+    // animation thread yields to other running threads.
+    final int NO_DELAYS_PER_YIELD = 15;
+    final int TIMEOUT_SECONDS = 2;
+    
+    long beforeTime = System.nanoTime();
+    long overSleepTime = 0L;
+    
+    millisOffset = System.currentTimeMillis();
+    frameCount = 1;
+    while (Thread.currentThread() == thread) {
+      final CountDownLatch latch = new CountDownLatch(1);
+      requestDraw(latch);
+      try {
+        latch.await(TIMEOUT_SECONDS, TimeUnit.SECONDS);
+      } catch (InterruptedException e) {
+        e.printStackTrace();
+      }
+      
+      if (frameCount == 1) {
+        EventQueue.invokeLater(new Runnable() {
+          public void run() {
+            requestFocusInWindow();
+          }
+        });
+      }      
+      
+      long afterTime = System.nanoTime();
+      long timeDiff = afterTime - beforeTime;
+      long sleepTime = (frameRatePeriod - timeDiff) - overSleepTime;      
+      if (sleepTime > 0) {  // some time left in this cycle
+        try {
+          Thread.sleep(sleepTime / 1000000L, (int) (sleepTime % 1000000L));
+          noDelays = 0;  // Got some sleep, not delaying anymore
+        } catch (InterruptedException ex) { }
+        overSleepTime = (System.nanoTime() - afterTime) - sleepTime;
+      } else {    // sleepTime <= 0; the frame took longer than the period
+        overSleepTime = 0L;
+        noDelays++;
+        if (noDelays > NO_DELAYS_PER_YIELD) {
+          Thread.yield();   // give another thread a chance to run
+          noDelays = 0;
+        }
+      }      
+      beforeTime = System.nanoTime();
+    }
+  }
+  
+  public void requestDraw(CountDownLatch latch) {
+    if (!doneInit) {
+      initDraw();
+    }
+    
+    if (TOOLKIT == AWT) {      
+      awtCanvas.invoke(true, drawRunnable);      
+    } else if (TOOLKIT == NEWT) {     
+      newtWindow.invoke(true, drawRunnable);      
+    }
+    
+    if (latch != null) {
+      latch.countDown();
+    }    
+  }
+  
+  private class DrawRunnable implements GLRunnable {
+    private boolean notCurrent;
+    
+    @Override
+    public boolean run(GLAutoDrawable drawable) {
+      if (MANUAL_FRAME_HANDLING) {
+        makeContextCurrent(drawable.getContext());     
+      }
+      
+      if (!doneSetup) {
+        setup(drawable.getGL().getGL2ES2());
+      }
+      draw(drawable.getGL().getGL2ES2());
+      checkGLErrors(drawable.getGL());
+      
+      if (MANUAL_FRAME_HANDLING) {
+        swapBuffers(drawable.getContext());
+        releaseCurrentContext(drawable.getContext());
+      }
+      
+      return true;
+    }
+    
+    private void makeContextCurrent(GLContext context) {
+      int MAX_CONTEXT_GRAB_ATTEMPTS = 10;
+          
+      if (context.isCurrent()) {
+        notCurrent = false;
+      } else {
+        notCurrent = true;
+        int value = GLContext.CONTEXT_NOT_CURRENT;
+        int attempt = 0;
+        do {
+          try {
+            value = context.makeCurrent();
+            System.out.println("Made context current");
+          } catch (final GLException gle) {
+            gle.printStackTrace();
+          } finally {
+            attempt++;
+            if (attempt == MAX_CONTEXT_GRAB_ATTEMPTS) {
+              throw new RuntimeException("Failed to claim OpenGL context.");
+            }
+          }
+          try {
+            Thread.sleep(5);
+          } catch (final InterruptedException e) {
+            e.printStackTrace();
+          }
+          
+        } while (value == GLContext.CONTEXT_NOT_CURRENT);
+      }   
+    }
+    
+    private void swapBuffers(GLContext context) {
+      final GL gl = context.getGL();
+      gl.glFlush();
+      context.getGLDrawable().swapBuffers();      
+    }
+    
+    private void releaseCurrentContext(GLContext context) {
+      if (notCurrent) {
+        try {
+          context.release();
+          System.out.println("Released context");
+        } catch (final GLException gle) {
+          gle.printStackTrace();
+        }
+      }      
+    }
+  }
+  
+  private void initGL() {
+    GLProfile profile = GLProfile.getDefault();
+    GLCapabilities caps = new GLCapabilities(profile);
+    caps.setBackgroundOpaque(true);
+    caps.setOnscreen(true);
+    caps.setSampleBuffers(false);
+    
+    if (TOOLKIT == AWT) {
+      awtCanvas = new GLCanvas(caps);
+      awtCanvas.setBounds(0, 0, applet.width, applet.height);
+      awtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      awtCanvas.setFocusable(true); 
+      
+      applet.setLayout(new BorderLayout());
+      applet.add(awtCanvas, BorderLayout.CENTER);
+      
+      if (MANUAL_FRAME_HANDLING) {
+        awtCanvas.setIgnoreRepaint(true);
+        awtCanvas.setAutoSwapBufferMode(false);        
+      }
+    } else if (TOOLKIT == NEWT) {      
+      newtWindow = GLWindow.create(caps);
+      newtCanvas = new NewtCanvasAWT(newtWindow);
+      newtCanvas.setBounds(0, 0, applet.width, applet.height);
+      newtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      newtCanvas.setFocusable(true);
+
+      applet.setLayout(new BorderLayout());
+      applet.add(newtCanvas, BorderLayout.CENTER);
+      
+      if (MANUAL_FRAME_HANDLING) {
+        newtCanvas.setIgnoreRepaint(true);
+        newtWindow.setAutoSwapBufferMode(false);        
+      }
+    }
+  }
+  
+  private void initDraw() {
+    if (TOOLKIT == AWT) {
+      awtCanvas.setVisible(true);
+      // Force the realization
+      awtCanvas.display();
+      if (awtCanvas.getDelegatedDrawable().isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        awtCanvas.requestFocus();
+      }      
+    } else if (TOOLKIT == NEWT) {
+      newtCanvas.setVisible(true);
+      // Force the realization
+      newtWindow.display();
+      if (newtWindow.isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        newtCanvas.requestFocus();
+      }
+    }
+    
+    drawRunnable = new DrawRunnable();
+    
+    doneInit = true;
+  }
+  
+  private void setup(GL2ES2 gl) {
+    if (60 < TARGET_FPS) {
+      // Disables vsync
+      gl.setSwapInterval(0);  
+    }
+    glu = new GLU();
+    
+    vertShader = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, LandscapeES2.class, "shader", "shader/bin", "landscape", true);
+    fragShader = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, LandscapeES2.class, "shader", "shader/bin", "landscape", true);
+    vertShader.defaultShaderCustomization(gl, true, true);
+    fragShader.defaultShaderCustomization(gl, true, true);
+    shaderProg = new ShaderProgram();
+    shaderProg.add(gl, vertShader, System.err);
+    shaderProg.add(gl, fragShader, System.err); 
+    
+    shaderState = new ShaderState();
+    shaderState.attachShaderProgram(gl, shaderProg, true);
+    
+    resolution = new GLUniformData("iResolution", 3, FloatBuffer.wrap(new float[] {width, height, 0}));
+    shaderState.ownUniform(resolution);
+    shaderState.uniform(gl, resolution);    
+    
+    time = new GLUniformData("iGlobalTime", 0.0f);
+    shaderState.ownUniform(time);
+        
+    vertices = GLArrayDataServer.createGLSL("inVertex", 2, GL.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
+    vertices.putf(-1.0f); vertices.putf(-1.0f);
+    vertices.putf(+1.0f); vertices.putf(-1.0f);
+    vertices.putf(-1.0f); vertices.putf(+1.0f);
+    vertices.putf(+1.0f); vertices.putf(+1.0f);
+    vertices.seal(gl, true);
+    shaderState.ownAttribute(vertices, true);
+    shaderState.useProgram(gl, false);
+    
+    doneSetup = true;
+  }
+
+  private void draw(GL2ES2 gl) {      
+    gl.glClearColor(0.5f, 0.1f, 0.1f, 1);
+    gl.glClear(GL2ES2.GL_COLOR_BUFFER_BIT);
+    
+    shaderState.useProgram(gl, true);    
+    
+    time.setData((System.currentTimeMillis() - millisOffset) / 1000.0f);
+    shaderState.uniform(gl, time);
+    vertices.enableBuffer(gl, true);
+    gl.glDrawArrays(GL2ES2.GL_TRIANGLE_STRIP, 0, 4);
+    vertices.enableBuffer(gl, false);
+    
+    shaderState.useProgram(gl, false);
+    
+    // Compute current framerate and printout.
+    frameCount++;      
+    fcount += 1;
+    int m = (int) (System.currentTimeMillis() - millisOffset);
+    if (m - lastm > 1000 * fint) {
+      frameRate = (float)(fcount) / fint;
+      fcount = 0;
+      lastm = m;
+    }         
+    if (frameCount % TARGET_FPS == 0) {
+      System.out.println("FrameCount: " + frameCount + " - " + 
+                         "FrameRate: " + frameRate);
+    }
+  }  
+    
+  private void checkGLErrors(GL gl) {
+    int err = gl.glGetError();
+    if (err != 0) {
+      String errString = glu.gluErrorString(err);
+      System.out.println(errString);
+    }    
+  }
+  
+  static public void main(String[] args) {    
+    GraphicsEnvironment environment = 
+        GraphicsEnvironment.getLocalGraphicsEnvironment();
+    GraphicsDevice displayDevice = environment.getDefaultScreenDevice();
+
+    frame = new Frame(displayDevice.getDefaultConfiguration());
+    frame.setBackground(new Color(0xCC, 0xCC, 0xCC));
+    frame.setTitle("TestBug735InvAppletAWT");
+    
+    try {
+      Class<?> c = Thread.currentThread().getContextClassLoader().
+          loadClass(Bug735Inv1AppletAWT.class.getName());
+      applet = (Bug735Inv1AppletAWT) c.newInstance();
+    } catch (Exception e) {
+      throw new RuntimeException(e);
+    }    
+    
+    frame.setLayout(null);
+    frame.add(applet);
+    frame.pack();
+    frame.setResizable(false);
+    
+    applet.init();
+    
+    Insets insets = frame.getInsets();
+    int windowW = applet.width + insets.left + insets.right;
+    int windowH = applet.height + insets.top + insets.bottom;
+    frame.setSize(windowW, windowH);    
+    
+    Rectangle screenRect = displayDevice.getDefaultConfiguration().getBounds();    
+    frame.setLocation(screenRect.x + (screenRect.width - applet.width) / 2,
+        screenRect.y + (screenRect.height - applet.height) / 2);    
+    
+    int usableWindowH = windowH - insets.top - insets.bottom;
+    applet.setBounds((windowW - applet.width)/2,
+                     insets.top + (usableWindowH - applet.height)/2,
+                     applet.width, applet.height);
+    
+    // This allows to close the frame.
+    frame.addWindowListener(new WindowAdapter() {
+      public void windowClosing(WindowEvent e) {
+        System.exit(0);
+      }
+    });
+        
+    applet.initGL();
+    frame.setVisible(true);
+    applet.start();    
+  }
+}
diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv2AppletAWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv2AppletAWT.java
new file mode 100644
index 000000000..34a3513ce
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv2AppletAWT.java
@@ -0,0 +1,253 @@
+package com.jogamp.opengl.test.bugs;
+
+import java.applet.Applet;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.GLProfile;
+import javax.media.opengl.awt.GLCanvas;
+
+import com.jogamp.newt.awt.NewtCanvasAWT;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+
+/**
+ * Difference to orig. Bug735Inv0AppletAWT:
+ * <pre>
+ *   - Use GLEventListener
+ *   - Add GLEventListener to GLAutoDrawable
+ *   - Use GLAutoDrawable.display() instead of GLAutoDrawable.invoke(true, GLRunnable { init / render })
+ *   - Removed MANUAL_FRAME_HANDLING, obsolete due to GLAutoDrawable/GLEventListener 
+ * </pre>
+ * OSX Results:
+ * <pre>
+ *   - Visible content
+ *   - Stuttering, non-fluent and slow animation
+ * </pre>
+ */
+@SuppressWarnings("serial")
+public class Bug735Inv2AppletAWT extends Applet implements Runnable {
+  static public int AWT  = 0;
+  static public int NEWT = 1;
+  
+  static public int APPLET_WIDTH  = 500;
+  static public int APPLET_HEIGHT = 290;
+  static public int TARGET_FPS    = 120;
+  static public int TOOLKIT       = NEWT;
+  static public boolean IGNORE_AWT_REPAINT = false;
+  static public boolean USE_ECT = false;
+  static public int SWAP_INTERVAL = 0;
+  
+  //////////////////////////////////////////////////////////////////////////////
+  
+  static private Frame frame;
+  static private Bug735Inv2AppletAWT applet;
+  private GLCanvas awtCanvas;
+  private GLWindow newtWindow;
+  private GLAutoDrawable glad;
+  private NewtCanvasAWT newtCanvas;
+  private GLEventListener demo;
+  
+  private int width;
+  private int height;
+  private Thread thread;
+  
+  private long frameRatePeriod = 1000000000L / TARGET_FPS;
+  private int frameCount;
+  
+  public void init() {
+    setSize(APPLET_WIDTH, APPLET_HEIGHT);
+    setPreferredSize(new Dimension(APPLET_WIDTH, APPLET_HEIGHT));
+    width = APPLET_WIDTH;
+    height = APPLET_HEIGHT;
+    initGL();
+  }
+  
+  public void start() {
+    initDraw();
+    thread = new Thread(this, "Animation Thread");
+    thread.start();    
+  }
+  
+  public void run() {    
+    int noDelays = 0;
+    // Number of frames with a delay of 0 ms before the
+    // animation thread yields to other running threads.
+    final int NO_DELAYS_PER_YIELD = 15;
+    final int TIMEOUT_SECONDS = 2;
+    
+    long beforeTime = System.nanoTime();
+    long overSleepTime = 0L;
+    
+    frameCount = 1;
+    while (Thread.currentThread() == thread) {
+      if (frameCount == 1) {
+        EventQueue.invokeLater(new Runnable() {
+          public void run() {
+            requestFocusInWindow();
+          }
+        });
+        if( USE_ECT ) {
+            glad.setExclusiveContextThread(thread);
+        }
+      }      
+      final CountDownLatch latch = new CountDownLatch(1);
+      requestDraw(latch);
+      try {
+        latch.await(TIMEOUT_SECONDS, TimeUnit.SECONDS);
+      } catch (InterruptedException e) {
+        e.printStackTrace();
+      }
+            
+      long afterTime = System.nanoTime();
+      long timeDiff = afterTime - beforeTime;
+      long sleepTime = (frameRatePeriod - timeDiff) - overSleepTime;      
+      if (sleepTime > 0) {  // some time left in this cycle
+        try {
+          Thread.sleep(sleepTime / 1000000L, (int) (sleepTime % 1000000L));
+          noDelays = 0;  // Got some sleep, not delaying anymore
+        } catch (InterruptedException ex) { }
+        overSleepTime = (System.nanoTime() - afterTime) - sleepTime;
+      } else {    // sleepTime <= 0; the frame took longer than the period
+        overSleepTime = 0L;
+        noDelays++;
+        if (noDelays > NO_DELAYS_PER_YIELD) {
+          Thread.yield();   // give another thread a chance to run
+          noDelays = 0;
+        }
+      }      
+      beforeTime = System.nanoTime();
+    }
+  }
+  
+  public void requestDraw(CountDownLatch latch) {
+    glad.display();
+
+    if (latch != null) {
+      latch.countDown();
+    }    
+  }
+  
+  private void initGL() {
+    GLProfile profile = GLProfile.getDefault();
+    GLCapabilities caps = new GLCapabilities(profile);
+    caps.setBackgroundOpaque(true);
+    caps.setOnscreen(true);
+    caps.setSampleBuffers(false);
+    
+    if (TOOLKIT == AWT) {
+      awtCanvas = new GLCanvas(caps);
+      awtCanvas.setBounds(0, 0, applet.width, applet.height);
+      awtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      awtCanvas.setFocusable(true); 
+      
+      applet.setLayout(new BorderLayout());
+      applet.add(awtCanvas, BorderLayout.CENTER);
+      
+      if (IGNORE_AWT_REPAINT) {
+          awtCanvas.setIgnoreRepaint(true);
+      }
+      glad = awtCanvas;
+    } else if (TOOLKIT == NEWT) {      
+      newtWindow = GLWindow.create(caps);
+      newtCanvas = new NewtCanvasAWT(newtWindow);
+      newtCanvas.setBounds(0, 0, applet.width, applet.height);
+      newtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      newtCanvas.setFocusable(true);
+
+      applet.setLayout(new BorderLayout());
+      applet.add(newtCanvas, BorderLayout.CENTER);
+      
+      if (IGNORE_AWT_REPAINT) {
+        newtCanvas.setIgnoreRepaint(true);
+      }
+      glad = newtWindow;
+    }
+    
+    demo = new LandscapeES2(SWAP_INTERVAL);
+    glad.addGLEventListener(demo);
+  }
+  
+  private void initDraw() {
+    if (TOOLKIT == AWT) {
+      awtCanvas.setVisible(true);
+      // Force the realization
+      awtCanvas.display();
+      if (awtCanvas.getDelegatedDrawable().isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        awtCanvas.requestFocus();
+      }      
+    } else if (TOOLKIT == NEWT) {
+      newtCanvas.setVisible(true);
+      // Force the realization
+      newtWindow.display();
+      if (newtWindow.isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        newtCanvas.requestFocus();
+      }
+    }
+  }
+  
+  static public void main(String[] args) {    
+    GraphicsEnvironment environment = 
+        GraphicsEnvironment.getLocalGraphicsEnvironment();
+    GraphicsDevice displayDevice = environment.getDefaultScreenDevice();
+
+    frame = new Frame(displayDevice.getDefaultConfiguration());
+    frame.setBackground(new Color(0xCC, 0xCC, 0xCC));
+    frame.setTitle("TestBug735Inv2AppletAWT");
+    
+    try {
+      Class<?> c = Thread.currentThread().getContextClassLoader().
+          loadClass(Bug735Inv2AppletAWT.class.getName());
+      applet = (Bug735Inv2AppletAWT) c.newInstance();
+    } catch (Exception e) {
+      throw new RuntimeException(e);
+    }    
+    
+    frame.setLayout(null);
+    frame.add(applet);
+    frame.pack();
+    frame.setResizable(false);
+    
+    applet.init();
+    
+    Insets insets = frame.getInsets();
+    int windowW = applet.width + insets.left + insets.right;
+    int windowH = applet.height + insets.top + insets.bottom;
+    frame.setSize(windowW, windowH);    
+    
+    Rectangle screenRect = displayDevice.getDefaultConfiguration().getBounds();    
+    frame.setLocation(screenRect.x + (screenRect.width - applet.width) / 2,
+        screenRect.y + (screenRect.height - applet.height) / 2);    
+    
+    int usableWindowH = windowH - insets.top - insets.bottom;
+    applet.setBounds((windowW - applet.width)/2,
+                     insets.top + (usableWindowH - applet.height)/2,
+                     applet.width, applet.height);
+    
+    // This allows to close the frame.
+    frame.addWindowListener(new WindowAdapter() {
+      public void windowClosing(WindowEvent e) {
+        System.exit(0);
+      }
+    });
+        
+    frame.setVisible(true);
+    applet.start();    
+  }
+}
diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv3AppletAWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv3AppletAWT.java
new file mode 100644
index 000000000..132a6e464
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv3AppletAWT.java
@@ -0,0 +1,203 @@
+package com.jogamp.opengl.test.bugs;
+
+import java.applet.Applet;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.GLProfile;
+import javax.media.opengl.awt.GLCanvas;
+import javax.swing.SwingUtilities;
+
+import com.jogamp.newt.awt.NewtCanvasAWT;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.util.Animator;
+import com.jogamp.opengl.util.AnimatorBase;
+
+/**
+ * Difference to orig. Bug735Inv0AppletAWT:
+ * <pre>
+ *   - Use GLEventListener
+ *   - Add GLEventListener to GLAutoDrawable
+ *   - Use GLAutoDrawable.display() instead of GLAutoDrawable.invoke(true, GLRunnable { init / render })
+ *   - Removed MANUAL_FRAME_HANDLING, obsolete due to GLAutoDrawable/GLEventListener 
+ *   - Use Animator
+ *   - Remove applet, component sizes, use frame based size via validate
+ *   - Run frame validation/visibility on AWT-EDT
+ *   - Add Wait-For-Key after init (perf-test)
+ * </pre>
+ * OSX Results:
+ * <pre>
+ *   - Visible content
+ *   - Stuttering, non-fluent and slow animation
+ * </pre>
+ */
+@SuppressWarnings("serial")
+public class Bug735Inv3AppletAWT extends Applet {
+  static public int AWT  = 0;
+  static public int NEWT = 1;
+  
+  static public int APPLET_WIDTH  = 500;
+  static public int APPLET_HEIGHT = 290;
+  static public int TOOLKIT       = NEWT;
+  static public boolean IGNORE_AWT_REPAINT = false;
+  static public boolean USE_ECT = false;
+  static public int SWAP_INTERVAL = 0;
+  
+  //////////////////////////////////////////////////////////////////////////////
+  
+  static boolean waitForKey = true;  
+  static private Frame frame;
+  static private Bug735Inv3AppletAWT applet;
+  private GLCanvas awtCanvas;
+  private GLWindow newtWindow;
+  private GLAutoDrawable glad;
+  private NewtCanvasAWT newtCanvas;
+  private GLEventListener demo;
+  private AnimatorBase animator;
+  
+  private int width;
+  private int height;
+  
+  public void init() {
+    setSize(APPLET_WIDTH, APPLET_HEIGHT);
+    // JAU setPreferredSize(new Dimension(APPLET_WIDTH, APPLET_HEIGHT));
+    width = APPLET_WIDTH;
+    height = APPLET_HEIGHT;
+    initGL();
+  }
+  
+  public void start() {
+    if(waitForKey) {
+        UITestCase.waitForKey("Start");
+    }
+    initDraw();
+    animator.start();
+  }
+  
+  private void initGL() {
+    GLProfile profile = GLProfile.getDefault();
+    GLCapabilities caps = new GLCapabilities(profile);
+    caps.setBackgroundOpaque(true);
+    caps.setOnscreen(true);
+    caps.setSampleBuffers(false);
+    
+    if (TOOLKIT == AWT) {
+      awtCanvas = new GLCanvas(caps);
+      // JAU awtCanvas.setBounds(0, 0, applet.width, applet.height);
+      awtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      awtCanvas.setFocusable(true); 
+      
+      applet.setLayout(new BorderLayout());
+      applet.add(awtCanvas, BorderLayout.CENTER);
+      
+      if (IGNORE_AWT_REPAINT) {
+          awtCanvas.setIgnoreRepaint(true);
+      }
+      glad = awtCanvas;
+    } else if (TOOLKIT == NEWT) {      
+      newtWindow = GLWindow.create(caps);
+      newtCanvas = new NewtCanvasAWT(newtWindow);
+      // JAU newtCanvas.setBounds(0, 0, applet.width, applet.height);
+      newtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      newtCanvas.setFocusable(true);
+
+      applet.setLayout(new BorderLayout());
+      applet.add(newtCanvas, BorderLayout.CENTER);
+      
+      if (IGNORE_AWT_REPAINT) {
+        newtCanvas.setIgnoreRepaint(true);
+      }
+      glad = newtWindow;
+    }
+    
+    demo = new LandscapeES2(SWAP_INTERVAL);
+    glad.addGLEventListener(demo);
+    animator = new Animator(glad);
+    animator.setExclusiveContext(USE_ECT);
+  }
+  
+  private void initDraw() {
+    if (TOOLKIT == AWT) {
+      // JAU awtCanvas.setVisible(true);
+      if (awtCanvas.getDelegatedDrawable().isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        awtCanvas.requestFocus();
+      }      
+    } else if (TOOLKIT == NEWT) {
+      // JAU newtCanvas.setVisible(true);
+      // Force the realization
+      // JAU newtWindow.display();
+      if (newtWindow.isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        newtCanvas.requestFocus();
+      }
+    }    
+  }
+  
+  static public void main(String[] args) {    
+    final GraphicsEnvironment environment = 
+        GraphicsEnvironment.getLocalGraphicsEnvironment();
+    final GraphicsDevice displayDevice = environment.getDefaultScreenDevice();
+
+    frame = new Frame(displayDevice.getDefaultConfiguration());
+    frame.setBackground(new Color(0xCC, 0xCC, 0xCC));
+    frame.setTitle("TestBug735Inv3AppletAWT");
+    
+    // This allows to close the frame.
+    frame.addWindowListener(new WindowAdapter() {
+      public void windowClosing(WindowEvent e) {
+        System.exit(0);
+      }
+    });
+        
+    try {
+      Class<?> c = Thread.currentThread().getContextClassLoader().
+          loadClass(Bug735Inv3AppletAWT.class.getName());
+      applet = (Bug735Inv3AppletAWT) c.newInstance();
+    } catch (Exception e) {
+      throw new RuntimeException(e);
+    }    
+    
+    // JAU frame.setLayout(null);
+    frame.add(applet);
+    
+    applet.init();
+    
+    Insets insets = frame.getInsets();
+    final int windowW = applet.width + insets.left + insets.right;
+    final int windowH = applet.height + insets.top + insets.bottom;
+    
+    try {
+        SwingUtilities.invokeAndWait(new Runnable() {
+           public void run() {
+               frame.setSize(windowW, windowH);
+               frame.validate();
+               // JAU frame.pack();
+                Rectangle screenRect = displayDevice.getDefaultConfiguration().getBounds();    
+                frame.setLocation(screenRect.x + (screenRect.width - applet.width) / 2,
+                    screenRect.y + (screenRect.height - applet.height) / 2);    
+                
+               frame.setResizable(false);
+               frame.setVisible(true);               
+           }
+        });
+    } catch (Exception e) {
+        e.printStackTrace();
+    }        
+    
+    applet.start();    
+  }
+}
diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv4AWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv4AWT.java
new file mode 100644
index 000000000..1c98af7d4
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv4AWT.java
@@ -0,0 +1,188 @@
+package com.jogamp.opengl.test.bugs;
+
+import java.awt.Color;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.GLProfile;
+import javax.media.opengl.awt.GLCanvas;
+import javax.swing.SwingUtilities;
+
+import com.jogamp.newt.awt.NewtCanvasAWT;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.util.Animator;
+import com.jogamp.opengl.util.AnimatorBase;
+
+/**
+ * Difference to orig. Bug735Inv0AppletAWT:
+ * <pre>
+ *   - Use GLEventListener
+ *   - Add GLEventListener to GLAutoDrawable
+ *   - Use GLAutoDrawable.display() instead of GLAutoDrawable.invoke(true, GLRunnable { init / render })
+ *   - Removed MANUAL_FRAME_HANDLING, obsolete due to GLAutoDrawable/GLEventListener 
+ *   - Use Animator
+ *   - Remove component sizes, use frame based size via validate
+ *   - Run frame validation/visibility on AWT-EDT
+ *   - Add Wait-For-Key after init (perf-test)
+ *   - Remove intermediate applet!
+ * </pre>
+ * OSX Results:
+ * <pre>
+ *   - Visible content
+ *   - Fluent animation
+ * </pre>
+ */
+public class Bug735Inv4AWT {
+  static public int AWT  = 0;
+  static public int NEWT = 1;
+  
+  static public int APPLET_WIDTH  = 500;
+  static public int APPLET_HEIGHT = 290;
+  static public int TOOLKIT       = NEWT;
+  static public boolean NEWT_ROOT = false;
+  static public boolean IGNORE_AWT_REPAINT = false;
+  static public boolean USE_ECT = false;
+  static public int SWAP_INTERVAL = 0;
+  
+  //////////////////////////////////////////////////////////////////////////////
+  
+  static boolean waitForKey = true;  
+  static private Frame frame;
+  static private Bug735Inv4AWT applet;
+  private GLCanvas awtCanvas;
+  private GLWindow newtWindow;
+  private GLAutoDrawable glad;
+  private NewtCanvasAWT newtCanvas;
+  private GLEventListener demo;
+  private AnimatorBase animator;
+  
+  private int width;
+  private int height;
+  
+  public void init() {
+    width = APPLET_WIDTH;
+    height = APPLET_HEIGHT;
+    initGL();
+  }
+  
+  public void start() {
+    if(waitForKey) {
+        UITestCase.waitForKey("Start");
+    }
+    initDraw();
+    animator.start();
+  }
+  
+  private void initGL() {
+    GLProfile profile = GLProfile.getDefault();
+    GLCapabilities caps = new GLCapabilities(profile);
+    caps.setBackgroundOpaque(true);
+    caps.setOnscreen(true);
+    caps.setSampleBuffers(false);
+    
+    if (TOOLKIT == AWT) {
+      awtCanvas = new GLCanvas(caps);
+      awtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      awtCanvas.setFocusable(true); 
+      
+      if (IGNORE_AWT_REPAINT) {
+          awtCanvas.setIgnoreRepaint(true);
+      }
+      glad = awtCanvas;
+    } else if (TOOLKIT == NEWT) {      
+      newtWindow = GLWindow.create(caps);
+      newtCanvas = new NewtCanvasAWT(newtWindow);
+      newtCanvas.setBackground(new Color(0xFFCCCCCC, true));
+      newtCanvas.setFocusable(true);
+
+      if (IGNORE_AWT_REPAINT) {
+        newtCanvas.setIgnoreRepaint(true);
+      }
+      glad = newtWindow;
+    }
+    
+    demo = new LandscapeES2(SWAP_INTERVAL);
+    // demo = new GearsES2(SWAP_INTERVAL);
+    glad.addGLEventListener(demo);
+    animator = new Animator(glad);
+    animator.setExclusiveContext(USE_ECT);
+  }
+  
+  private void initDraw() {
+    if (TOOLKIT == AWT) {
+      if (awtCanvas.getDelegatedDrawable().isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        awtCanvas.requestFocus();
+      }      
+    } else if (TOOLKIT == NEWT) {
+      // newtCanvas.repaint();
+      // Force the realization
+      // newtWindow.display();
+      if (newtWindow.isRealized()) {
+        // Request the focus here as it cannot work when the window is not visible
+        newtCanvas.requestFocus();
+      }
+    }    
+  }
+  
+  static public void main(String[] args) {    
+    final GraphicsEnvironment environment = 
+        GraphicsEnvironment.getLocalGraphicsEnvironment();
+    final GraphicsDevice displayDevice = environment.getDefaultScreenDevice();
+
+    frame = new Frame(displayDevice.getDefaultConfiguration());
+    // JAU frame.setBackground(new Color(0xCC, 0xCC, 0xCC));
+    frame.setTitle("TestBug735Inv3AppletAWT");
+    
+    // This allows to close the frame.
+    frame.addWindowListener(new WindowAdapter() {
+      public void windowClosing(WindowEvent e) {
+        System.exit(0);
+      }
+    });
+        
+    applet = new Bug735Inv4AWT();
+    applet.init();
+    
+    if (TOOLKIT == AWT) {
+        frame.add(applet.awtCanvas);
+    } else if (TOOLKIT == NEWT) {
+        frame.add(applet.newtCanvas);
+    }
+    // frame.pack();
+    // frame.setResizable(false);
+    
+    Insets insets = frame.getInsets();
+    final int windowW = applet.width + insets.left + insets.right;
+    final int windowH = applet.height + insets.top + insets.bottom;
+    
+    try {
+        SwingUtilities.invokeAndWait(new Runnable() {
+           public void run() {
+               frame.setSize(windowW, windowH);
+               frame.validate();
+               // frame.pack();
+                Rectangle screenRect = displayDevice.getDefaultConfiguration().getBounds();    
+                frame.setLocation(screenRect.x + (screenRect.width - applet.width) / 2,
+                    screenRect.y + (screenRect.height - applet.height) / 2);    
+                
+               frame.setVisible(true);               
+           }
+        });
+    } catch (Exception e) {
+        e.printStackTrace();
+    }        
+    
+    applet.start();    
+  }
+}
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/LandscapeES2.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/LandscapeES2.java
new file mode 100644
index 000000000..3b4187045
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/LandscapeES2.java
@@ -0,0 +1,184 @@
+/**
+ * Copyright (C) 2013 JogAmp Community. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.jogamp.opengl.test.junit.jogl.demos.es2;
+
+import com.jogamp.opengl.util.GLArrayDataServer;
+import com.jogamp.opengl.util.glsl.ShaderCode;
+import com.jogamp.opengl.util.glsl.ShaderProgram;
+import com.jogamp.opengl.util.glsl.ShaderState;
+import java.nio.FloatBuffer;
+
+import javax.media.opengl.GL;
+import javax.media.opengl.GL2ES2;
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.GLUniformData;
+
+/**
+ * LandscapeES2
+ */
+public class LandscapeES2 implements GLEventListener {
+    private int swapInterval = 0;
+    private boolean verbose = true;
+
+    static public int TARGET_FPS    = 120;
+    private long millisOffset;
+    private int frameCount;
+    private float frameRate;
+    private ShaderCode vertShader;
+    private ShaderCode fragShader;
+    private ShaderProgram shaderProg;
+    private ShaderState shaderState;
+    private float[] resolution; 
+    private GLUniformData resolutionUni;
+    private GLUniformData timeUni;  
+    private GLArrayDataServer vertices;   
+      
+    private int fcount = 0, lastm = 0;  
+    private int fint = 1;
+      
+    public LandscapeES2(int swapInterval) {
+        this.swapInterval = swapInterval;
+    }
+
+    public LandscapeES2() {
+        this.swapInterval = 1;
+    }
+
+    public void setVerbose(boolean v) { verbose = v; }
+    
+    public void init(GLAutoDrawable drawable) {
+        System.err.println(Thread.currentThread()+" LandscapeES2.init ...");
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+
+        if(verbose) {
+            System.err.println("LandscapeES2 init on "+Thread.currentThread());
+            System.err.println("Chosen GLCapabilities: " + drawable.getChosenGLCapabilities());
+            System.err.println("INIT GL IS: " + gl.getClass().getName());
+            System.err.println("GL_VENDOR: " + gl.glGetString(GL.GL_VENDOR));
+            System.err.println("GL_RENDERER: " + gl.glGetString(GL.GL_RENDERER));
+            System.err.println("GL_VERSION: " + gl.glGetString(GL.GL_VERSION));
+            System.err.println("GL GLSL: "+gl.hasGLSL()+", has-compiler-func: "+gl.isFunctionAvailable("glCompileShader")+", version "+(gl.hasGLSL() ? gl.glGetString(GL2ES2.GL_SHADING_LANGUAGE_VERSION) : "none")+", "+gl.getContext().getGLSLVersionNumber());
+            System.err.println("GL FBO: basic "+ gl.hasBasicFBOSupport()+", full "+gl.hasFullFBOSupport());
+            System.err.println("GL Profile: "+gl.getGLProfile());
+            System.err.println("GL Renderer Quirks:" + gl.getContext().getRendererQuirks().toString());
+            System.err.println("GL:" + gl + ", " + gl.getContext().getGLVersion());
+        }
+
+        gl.setSwapInterval(swapInterval); // in case switching the drawable (impl. may bound attribute there)
+        
+        vertShader = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, this.getClass(), "shader", "shader/bin", "landscape", true);
+        fragShader = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, this.getClass(), "shader", "shader/bin", "landscape", true);
+        vertShader.defaultShaderCustomization(gl, true, true);
+        fragShader.defaultShaderCustomization(gl, true, true);
+        shaderProg = new ShaderProgram();
+        shaderProg.add(gl, vertShader, System.err);
+        shaderProg.add(gl, fragShader, System.err); 
+        
+        shaderState = new ShaderState();
+        shaderState.attachShaderProgram(gl, shaderProg, true);
+        
+        resolution = new float[] { drawable.getWidth(), drawable.getHeight(), 0};
+        resolutionUni = new GLUniformData("iResolution", 3, FloatBuffer.wrap(resolution));
+        shaderState.ownUniform(resolutionUni);
+        shaderState.uniform(gl, resolutionUni);
+        
+        timeUni = new GLUniformData("iGlobalTime", 0.0f);
+        shaderState.ownUniform(timeUni);
+            
+        vertices = GLArrayDataServer.createGLSL("inVertex", 2, GL.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
+        vertices.putf(-1.0f); vertices.putf(-1.0f);
+        vertices.putf(+1.0f); vertices.putf(-1.0f);
+        vertices.putf(-1.0f); vertices.putf(+1.0f);
+        vertices.putf(+1.0f); vertices.putf(+1.0f);
+        vertices.seal(gl, true);
+        shaderState.ownAttribute(vertices, true);
+        shaderState.useProgram(gl, false);
+
+        millisOffset = System.currentTimeMillis();
+        
+        System.err.println(Thread.currentThread()+" LandscapeES2.init FIN");
+    }
+
+    public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
+        System.err.println(Thread.currentThread()+" LandscapeES2.reshape "+x+"/"+y+" "+width+"x"+height+", swapInterval "+swapInterval+", drawable 0x"+Long.toHexString(drawable.getHandle()));
+        
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+        
+        if(-1 != swapInterval) {
+            gl.setSwapInterval(swapInterval); // in case switching the drawable (impl. may bound attribute there)
+        }
+        
+        shaderState.useProgram(gl, true);
+        
+        resolution[0] = drawable.getWidth();
+        resolution[1] = drawable.getHeight();
+        shaderState.uniform(gl, resolutionUni);
+                
+        shaderState.useProgram(gl, false);
+    }
+
+    public void dispose(GLAutoDrawable drawable) {
+        System.err.println(Thread.currentThread()+" LandscapeES2.dispose ... ");
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+        shaderState.useProgram(gl, false);
+        shaderState.destroy(gl);
+        shaderState = null;
+        
+        System.err.println(Thread.currentThread()+" LandscapeES2.dispose FIN");
+    }
+
+    public void display(GLAutoDrawable drawable) {
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+        // gl.glClearColor(0.5f, 0.1f, 0.1f, 1);
+        // gl.glClear(GL.GL_COLOR_BUFFER_BIT);
+        // gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
+        
+        shaderState.useProgram(gl, true);    
+        
+        timeUni.setData((System.currentTimeMillis() - millisOffset) / 1000.0f);
+        shaderState.uniform(gl, timeUni);
+        vertices.enableBuffer(gl, true);
+        gl.glDrawArrays(GL2ES2.GL_TRIANGLE_STRIP, 0, 4);
+        vertices.enableBuffer(gl, false);
+        
+        shaderState.useProgram(gl, false);
+        
+        // Compute current framerate and printout.
+        frameCount++;      
+        fcount += 1;
+        int m = (int) (System.currentTimeMillis() - millisOffset);
+        if (m - lastm > 1000 * fint) {
+          frameRate = (float)(fcount) / fint;
+          fcount = 0;
+          lastm = m;
+        }         
+        if (frameCount % TARGET_FPS == 0) {
+          System.out.println("FrameCount: " + frameCount + " - " + "FrameRate: " + frameRate);
+        }    
+    }
+    
+    boolean confinedFixedCenter = false;
+    
+    public void setConfinedFixedCenter(boolean v) {
+        confinedFixedCenter = v;
+    }    
+}
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/newt/TestLandscapeES2NEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/newt/TestLandscapeES2NEWT.java
new file mode 100644
index 000000000..4ca70d7d3
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/newt/TestLandscapeES2NEWT.java
@@ -0,0 +1,175 @@
+/**
+ * Copyright 2011 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+package com.jogamp.opengl.test.junit.jogl.demos.es2.newt;
+
+import com.jogamp.newt.event.KeyAdapter;
+import com.jogamp.newt.event.KeyEvent;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.util.MiscUtils;
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.test.junit.util.QuitAdapter;
+
+import com.jogamp.opengl.util.Animator;
+
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLProfile;
+
+import org.junit.Test;
+
+public class TestLandscapeES2NEWT extends UITestCase {
+    static int width = 500, height = 290;
+    static int swapInterval = 1;
+    static boolean forceES2 = false;
+    static boolean forceGL3 = false;
+    static boolean mainRun = false;
+    static boolean exclusiveContext = false;
+    static boolean useAnimator = true;
+
+    protected void runTestGL(GLCapabilities caps) throws InterruptedException {
+        System.err.println("requested: swapInterval "+swapInterval+", "+caps);
+        final GLWindow glWindow = GLWindow.create(caps);
+        glWindow.setTitle(getSimpleTestName("."));
+        glWindow.setSize(width, height);
+
+        final LandscapeES2 demo = new LandscapeES2(swapInterval);
+        glWindow.addGLEventListener(demo);
+
+        final SnapshotGLEventListener snap = new SnapshotGLEventListener();
+        snap.setPostSNDetail(demo.getClass().getSimpleName());
+        glWindow.addGLEventListener(snap);
+        
+        final Animator animator = useAnimator ? new Animator() : null;
+        if( useAnimator ) {
+            animator.setModeBits(false, Animator.MODE_EXPECT_AWT_RENDERING_THREAD);
+            animator.setExclusiveContext(exclusiveContext);
+        }
+        
+        QuitAdapter quitAdapter = new QuitAdapter();
+
+        //glWindow.addKeyListener(new TraceKeyAdapter(quitAdapter));
+        //glWindow.addWindowListener(new TraceWindowAdapter(quitAdapter));
+        glWindow.addKeyListener(quitAdapter);
+        glWindow.addWindowListener(quitAdapter);
+
+        glWindow.addKeyListener(new KeyAdapter() {
+            public void keyTyped(KeyEvent e) {
+                if(e.getKeyChar()=='f') {
+                    new Thread() {
+                        public void run() {
+                            glWindow.setFullscreen(!glWindow.isFullscreen());
+                    } }.start();
+                } else if(e.getKeyChar()=='d') {
+                    new Thread() {
+                        public void run() {
+                            glWindow.setUndecorated(!glWindow.isUndecorated());
+                    } }.start();
+                }
+            }
+        });
+
+        if( useAnimator ) {
+            animator.add(glWindow);
+            animator.start();
+        }
+        glWindow.setVisible(true);
+        if( useAnimator ) {
+            animator.setUpdateFPSFrames(60, System.err);
+        }
+
+        System.err.println("NW chosen: "+glWindow.getDelegatedWindow().getChosenCapabilities());
+        System.err.println("GL chosen: "+glWindow.getChosenCapabilities());
+        System.err.println("window pos/siz: "+glWindow.getX()+"/"+glWindow.getY()+" "+glWindow.getWidth()+"x"+glWindow.getHeight()+", "+glWindow.getInsets());
+        
+        snap.setMakeSnapshot();
+        
+        while(!quitAdapter.shouldQuit() && animator.isAnimating() && animator.getTotalFPSDuration()<duration) {
+            Thread.sleep(100);
+        }
+
+        if( useAnimator ) {
+            animator.stop();
+        }
+        glWindow.destroy();
+    }
+
+    @Test
+    public void test01GL2ES2() throws InterruptedException {
+        final GLProfile glp;
+        if(forceGL3) {
+            glp = GLProfile.get(GLProfile.GL3);
+        } else if(forceES2) {
+            glp = GLProfile.get(GLProfile.GLES2);
+        } else {
+            glp = GLProfile.getGL2ES2();
+        }
+        final GLCapabilities caps = new GLCapabilities(glp);
+        runTestGL(caps);
+    }
+    
+    @Test
+    public void test02GL3() throws InterruptedException {
+        if(mainRun) return;
+        
+        if( !GLProfile.isAvailable(GLProfile.GL3) ) {
+            System.err.println("GL3 n/a");
+            return;
+        }
+        final GLProfile glp = GLProfile.get(GLProfile.GL3);
+        final GLCapabilities caps = new GLCapabilities( glp );
+        runTestGL(caps);
+    }    
+
+    static long duration = 500; // ms
+
+    public static void main(String args[]) {
+        mainRun = true;
+        for(int i=0; i<args.length; i++) {
+            if(args[i].equals("-time")) {
+                i++;
+                duration = MiscUtils.atol(args[i], duration);
+            } else if(args[i].equals("-vsync")) {
+                i++;
+                swapInterval = MiscUtils.atoi(args[i], swapInterval);
+            } else if(args[i].equals("-exclctx")) {
+                exclusiveContext = true;
+            } else if(args[i].equals("-noanim")) {
+                useAnimator  = false;
+            } else if(args[i].equals("-es2")) {
+                forceES2 = true;
+            } else if(args[i].equals("-gl3")) {
+                forceGL3 = true;
+            }
+        }
+        System.err.println("forceES2 "+forceES2);
+        System.err.println("forceGL3 "+forceGL3);
+        org.junit.runner.JUnitCore.main(TestLandscapeES2NEWT.class.getName());
+    }
+}
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/newt/TestLandscapeES2NewtCanvasAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/newt/TestLandscapeES2NewtCanvasAWT.java
new file mode 100644
index 000000000..c1df18c19
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/newt/TestLandscapeES2NewtCanvasAWT.java
@@ -0,0 +1,258 @@
+/**
+ * Copyright 2013 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+package com.jogamp.opengl.test.junit.jogl.demos.es2.newt;
+
+import java.awt.Frame;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+
+import com.jogamp.newt.Display;
+import com.jogamp.newt.NewtFactory;
+import com.jogamp.newt.Screen;
+import com.jogamp.newt.awt.NewtCanvasAWT;
+import com.jogamp.newt.event.KeyAdapter;
+import com.jogamp.newt.event.KeyEvent;
+import com.jogamp.newt.event.WindowEvent;
+import com.jogamp.newt.event.WindowAdapter;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.test.junit.util.MiscUtils;
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.test.junit.util.QuitAdapter;
+
+import com.jogamp.opengl.util.Animator;
+
+import com.jogamp.opengl.test.junit.jogl.demos.es2.LandscapeES2;
+
+import javax.media.nativewindow.util.Dimension;
+import javax.media.nativewindow.util.InsetsImmutable;
+import javax.media.nativewindow.util.DimensionImmutable;
+
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLCapabilitiesImmutable;
+import javax.media.opengl.GLProfile;
+import javax.swing.SwingUtilities;
+
+import org.junit.Test;
+
+public class TestLandscapeES2NewtCanvasAWT extends UITestCase {    
+    static DimensionImmutable wsize = new Dimension(500, 290);
+    
+    static long duration = 500; // ms
+    static int swapInterval = 1;
+    static boolean shallUseOffscreenFBOLayer = false;
+    static boolean forceES2 = false;
+    static boolean forceGL3 = false;
+    static boolean mainRun = false;
+    static boolean exclusiveContext = false;
+    static boolean useAnimator = true;
+    
+    // public enum ResizeBy { GLWindow, Component, Frame };
+    protected void runTestGL(final GLCapabilitiesImmutable caps) throws InterruptedException, InvocationTargetException {
+        System.err.println("requested: vsync "+swapInterval+", "+caps);
+        Display dpy = NewtFactory.createDisplay(null);
+        Screen screen = NewtFactory.createScreen(dpy, 0);
+        final GLWindow glWindow = GLWindow.create(screen, caps);
+        
+        final NewtCanvasAWT newtCanvasAWT = new NewtCanvasAWT(glWindow);
+        if ( shallUseOffscreenFBOLayer ) {
+            newtCanvasAWT.setShallUseOffscreenLayer(true);
+        }
+        
+        final Frame frame = new Frame("AWT Parent Frame");
+        {
+            java.awt.Dimension d = new java.awt.Dimension(wsize.getWidth(), wsize.getHeight());
+            frame.setSize(d);
+        }
+        frame.add(newtCanvasAWT);
+        frame.setTitle("Gears NewtCanvasAWT Test (translucent "+!caps.isBackgroundOpaque()+"), swapInterval "+swapInterval+", size "+wsize);
+        
+        final LandscapeES2 demo = new LandscapeES2(swapInterval);
+        glWindow.addGLEventListener(demo);
+        
+        final Animator animator = useAnimator ? new Animator() : null;
+        if( useAnimator ) {
+            animator.setModeBits(false, Animator.MODE_EXPECT_AWT_RENDERING_THREAD);
+            animator.setExclusiveContext(exclusiveContext);
+        }
+        
+        final QuitAdapter quitAdapter = new QuitAdapter();
+        //glWindow.addKeyListener(new TraceKeyAdapter(quitAdapter));
+        //glWindow.addWindowListener(new TraceWindowAdapter(quitAdapter));
+        glWindow.addKeyListener(quitAdapter);
+        glWindow.addWindowListener(quitAdapter);
+
+        glWindow.addWindowListener(new WindowAdapter() {
+            public void windowResized(WindowEvent e) {
+                System.err.println("window resized: "+glWindow.getX()+"/"+glWindow.getY()+" "+glWindow.getWidth()+"x"+glWindow.getHeight());
+            }
+            public void windowMoved(WindowEvent e) {
+                System.err.println("window moved:   "+glWindow.getX()+"/"+glWindow.getY()+" "+glWindow.getWidth()+"x"+glWindow.getHeight());
+            }            
+        });
+        
+        glWindow.addKeyListener(new KeyAdapter() {
+            public void keyTyped(KeyEvent e) {
+                if(e.getKeyChar()=='f') {
+                    quitAdapter.enable(false);
+                    new Thread() {
+                        public void run() {
+                            final Thread t = glWindow.setExclusiveContextThread(null);
+                            System.err.println("[set fullscreen  pre]: "+glWindow.getX()+"/"+glWindow.getY()+" "+glWindow.getWidth()+"x"+glWindow.getHeight()+", f "+glWindow.isFullscreen()+", a "+glWindow.isAlwaysOnTop()+", "+glWindow.getInsets());
+                            glWindow.setFullscreen(!glWindow.isFullscreen());
+                            System.err.println("[set fullscreen post]: "+glWindow.getX()+"/"+glWindow.getY()+" "+glWindow.getWidth()+"x"+glWindow.getHeight()+", f "+glWindow.isFullscreen()+", a "+glWindow.isAlwaysOnTop()+", "+glWindow.getInsets());
+                            glWindow.setExclusiveContextThread(t);
+                            quitAdapter.clear();
+                            quitAdapter.enable(true);
+                    } }.start();
+                } else if(e.getKeyChar()=='r') {
+                    quitAdapter.enable(false);
+                    if(glWindow.getParent()==null) {
+                        System.err.println("XXX glWin to home");
+                        glWindow.reparentWindow(newtCanvasAWT.getNativeWindow());
+                    } else {
+                        final InsetsImmutable nInsets = glWindow.getInsets();
+                        java.awt.Insets aInsets = frame.getInsets();
+                        System.err.println("XXX glWin to TOP - insets " + nInsets + ", " + aInsets);
+                        glWindow.reparentWindow(null);
+                        int dx, dy;
+                        if(nInsets.getTotalHeight()==0) {
+                            dx = aInsets.left;
+                            dy = aInsets.top;
+                        } else {
+                            dx = nInsets.getLeftWidth();
+                            dy = nInsets.getTopHeight();
+                        }
+                        glWindow.setPosition(frame.getX()+frame.getWidth()+dx, frame.getY()+dy);
+                    }
+                    glWindow.requestFocus();
+                    quitAdapter.clear();
+                    quitAdapter.enable(true);
+                }
+            }
+        });
+
+        if( useAnimator ) {
+            animator.add(glWindow);
+            animator.start();
+        }
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+           public void run() {
+               frame.validate();
+               frame.setVisible(true);               
+           }
+        });        
+        
+        if( useAnimator ) {
+            animator.setUpdateFPSFrames(60, System.err);
+        }
+        
+        System.err.println("NW chosen: "+glWindow.getDelegatedWindow().getChosenCapabilities());
+        System.err.println("GL chosen: "+glWindow.getChosenCapabilities());
+        System.err.println("window pos/siz: "+glWindow.getX()+"/"+glWindow.getY()+" "+glWindow.getWidth()+"x"+glWindow.getHeight()+", "+glWindow.getInsets());
+                
+        final long t0 = System.currentTimeMillis();
+        long t1 = t0;
+        while(!quitAdapter.shouldQuit() && t1-t0<duration) {
+            Thread.sleep(100);
+            t1 = System.currentTimeMillis();
+        }
+
+        if( useAnimator ) {
+            animator.stop();
+        }
+        SwingUtilities.invokeAndWait(new Runnable() {
+           public void run() {               
+               frame.dispose();               
+           }
+        });
+        glWindow.destroy();
+    }
+
+    @Test
+    public void test01GL2ES2() throws InterruptedException, InvocationTargetException {
+        final GLProfile glp;
+        if(forceGL3) {
+            glp = GLProfile.get(GLProfile.GL3);
+        } else if(forceES2) {
+            glp = GLProfile.get(GLProfile.GLES2);
+        } else {
+            glp = GLProfile.getGL2ES2();
+        }
+        final GLCapabilities caps = new GLCapabilities( glp );
+        runTestGL(caps);
+    }
+
+    @Test
+    public void test02GL3() throws InterruptedException, InvocationTargetException {
+        if(mainRun) return;
+        
+        if( !GLProfile.isAvailable(GLProfile.GL3) ) {
+            System.err.println("GL3 n/a");
+            return;
+        }
+        final GLProfile glp = GLProfile.get(GLProfile.GL3);
+        final GLCapabilities caps = new GLCapabilities( glp );
+        runTestGL(caps);
+    }
+    
+    public static void main(String args[]) throws IOException {
+        mainRun = true;
+        
+        for(int i=0; i<args.length; i++) {
+            if(args[i].equals("-time")) {
+                i++;
+                duration = MiscUtils.atol(args[i], duration);
+            } else if(args[i].equals("-vsync")) {
+                i++;
+                swapInterval = MiscUtils.atoi(args[i], swapInterval);
+            } else if(args[i].equals("-layeredFBO")) {
+                shallUseOffscreenFBOLayer = true;
+            } else if(args[i].equals("-exclctx")) {
+                exclusiveContext = true;
+            } else if(args[i].equals("-noanim")) {
+                useAnimator  = false;
+            } else if(args[i].equals("-es2")) {
+                forceES2 = true;
+            } else if(args[i].equals("-gl3")) {
+                forceGL3 = true;
+            }
+        }
+        
+        System.err.println("size "+wsize);
+        System.err.println("shallUseOffscreenFBOLayer     "+shallUseOffscreenFBOLayer);
+        System.err.println("forceES2 "+forceES2);
+        System.err.println("forceGL3 "+forceGL3);
+        System.err.println("swapInterval "+swapInterval);
+        System.err.println("exclusiveContext "+exclusiveContext);
+        System.err.println("useAnimator "+useAnimator);
+
+        org.junit.runner.JUnitCore.main(TestLandscapeES2NewtCanvasAWT.class.getName());
+    }
+}
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/landscape.fp b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/landscape.fp
new file mode 100644
index 000000000..b19c057d3
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/landscape.fp
@@ -0,0 +1,339 @@
+// Elevated shader
+// https://www.shadertoy.com/view/MdX3Rr by inigo quilez
+
+#if __VERSION__ >= 130
+  #define varying in
+  out vec4 mgl_FragColor;
+#else
+  #define mgl_FragColor gl_FragColor   
+#endif
+
+uniform vec3 iResolution;
+uniform float iGlobalTime;
+
+// Created by inigo quilez - iq/2013
+// License Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
+
+//stereo thanks to Croqueteer
+//#define STEREO 
+
+mat3 m = mat3( 0.00,  0.80,  0.60,
+              -0.80,  0.36, -0.48,
+              -0.60, -0.48,  0.64 );
+
+float hash( float n )
+{
+    return fract(sin(n)*43758.5453123);
+}
+
+
+float noise( in vec3 x )
+{
+    vec3 p = floor(x);
+    vec3 f = fract(x);
+
+    f = f*f*(3.0-2.0*f);
+
+    float n = p.x + p.y*57.0 + 113.0*p.z;
+
+    float res = mix(mix(mix( hash(n+  0.0), hash(n+  1.0),f.x),
+                        mix( hash(n+ 57.0), hash(n+ 58.0),f.x),f.y),
+                    mix(mix( hash(n+113.0), hash(n+114.0),f.x),
+                        mix( hash(n+170.0), hash(n+171.0),f.x),f.y),f.z);
+    return res;
+}
+
+
+
+
+vec3 noised( in vec2 x )
+{
+    vec2 p = floor(x);
+    vec2 f = fract(x);
+
+    vec2 u = f*f*(3.0-2.0*f);
+
+    float n = p.x + p.y*57.0;
+
+    float a = hash(n+  0.0);
+    float b = hash(n+  1.0);
+    float c = hash(n+ 57.0);
+    float d = hash(n+ 58.0);
+	return vec3(a+(b-a)*u.x+(c-a)*u.y+(a-b-c+d)*u.x*u.y,
+				30.0*f*f*(f*(f-2.0)+1.0)*(vec2(b-a,c-a)+(a-b-c+d)*u.yx));
+
+}
+
+float noise( in vec2 x )
+{
+    vec2 p = floor(x);
+    vec2 f = fract(x);
+
+    f = f*f*(3.0-2.0*f);
+
+    float n = p.x + p.y*57.0;
+
+    float res = mix(mix( hash(n+  0.0), hash(n+  1.0),f.x),
+                    mix( hash(n+ 57.0), hash(n+ 58.0),f.x),f.y);
+
+    return res;
+}
+
+float fbm( vec3 p )
+{
+    float f = 0.0;
+
+    f += 0.5000*noise( p ); p = m*p*2.02;
+    f += 0.2500*noise( p ); p = m*p*2.03;
+    f += 0.1250*noise( p ); p = m*p*2.01;
+    f += 0.0625*noise( p );
+
+    return f/0.9375;
+}
+
+mat2 m2 = mat2(1.6,-1.2,1.2,1.6);
+	
+float fbm( vec2 p )
+{
+    float f = 0.0;
+
+    f += 0.5000*noise( p ); p = m2*p*2.02;
+    f += 0.2500*noise( p ); p = m2*p*2.03;
+    f += 0.1250*noise( p ); p = m2*p*2.01;
+    f += 0.0625*noise( p );
+
+    return f/0.9375;
+}
+
+float terrain( in vec2 x )
+{
+	vec2  p = x*0.003;
+    float a = 0.0;
+    float b = 1.0;
+	vec2  d = vec2(0.0);
+    for(int i=0;i<5; i++)
+    {
+        vec3 n = noised(p);
+        d += n.yz;
+        a += b*n.x/(1.0+dot(d,d));
+		b *= 0.5;
+        p=mat2(1.6,-1.2,1.2,1.6)*p;
+    }
+
+    return 140.0*a;
+}
+
+float terrain2( in vec2 x )
+{
+	vec2  p = x*0.003;
+    float a = 0.0;
+    float b = 1.0;
+	vec2  d = vec2(0.0);
+    for(int i=0;i<14; i++)
+    {
+        vec3 n = noised(p);
+        d += n.yz;
+        a += b*n.x/(1.0+dot(d,d));
+		b *= 0.5;
+        p=m2*p;
+    }
+
+    return 140.0*a;
+}
+
+
+float map( in vec3 p )
+{
+	float h = terrain(p.xz);
+	
+	float ss = 0.03;
+	float hh = h*ss;
+	float fh = fract(hh);
+	float ih = floor(hh);
+	fh = mix( sqrt(fh), fh, smoothstep(50.0,140.0,h) );
+	h = (ih+fh)/ss;
+	
+    return p.y - h;
+}
+
+float map2( in vec3 p )
+{
+	float h = terrain2(p.xz);
+
+	
+	float ss = 0.03;
+	float hh = h*ss;
+	float fh = fract(hh);
+	float ih = floor(hh);
+	fh = mix( sqrt(fh), fh, smoothstep(50.0,140.0,h) );
+	h = (ih+fh)/ss;
+	
+    return p.y - h;
+}
+
+bool jinteresct(in vec3 rO, in vec3 rD, out float resT )
+{
+    float h = 0.0;
+    float t = 0.0;
+	for( int j=0; j<120; j++ )
+	{
+        //if( t>2000.0 ) break;
+		
+	    vec3 p = rO + t*rD;
+if( p.y>300.0 ) break;
+        h = map( p );
+
+		if( h<0.1 )
+		{
+			resT = t; 
+			return true;
+		}
+		t += max(0.1,0.5*h);
+
+	}
+
+	if( h<5.0 )
+    {
+	    resT = t;
+	    return true;
+	}
+	return false;
+}
+
+float sinteresct(in vec3 rO, in vec3 rD )
+{
+    float res = 1.0;
+    float t = 0.0;
+	for( int j=0; j<50; j++ )
+	{
+        //if( t>1000.0 ) break;
+	    vec3 p = rO + t*rD;
+
+        float h = map( p );
+
+		if( h<0.1 )
+		{
+			return 0.0;
+		}
+		res = min( res, 16.0*h/t );
+		t += h;
+
+	}
+
+	return clamp( res, 0.0, 1.0 );
+}
+
+vec3 calcNormal( in vec3 pos, float t )
+{
+	float e = 0.001;
+	e = 0.001*t;
+    vec3  eps = vec3(e,0.0,0.0);
+    vec3 nor;
+    nor.x = map2(pos+eps.xyy) - map2(pos-eps.xyy);
+    nor.y = map2(pos+eps.yxy) - map2(pos-eps.yxy);
+    nor.z = map2(pos+eps.yyx) - map2(pos-eps.yyx);
+    return normalize(nor);
+}
+
+vec3 camPath( float time )
+{
+    vec2 p = 600.0*vec2( cos(1.4+0.37*time), 
+                         cos(3.2+0.31*time) );
+
+	return vec3( p.x, 0.0, p.y );
+}
+
+void main(void)
+{
+    vec2 xy = -1.0 + 2.0*gl_FragCoord.xy / iResolution.xy;
+
+	vec2 s = xy*vec2(1.75,1.0);
+
+	#ifdef STEREO
+	float isCyan = mod(gl_FragCoord.x + mod(gl_FragCoord.y,2.0),2.0);
+    #endif
+	
+    float time = iGlobalTime*.15;
+
+	vec3 light1 = normalize( vec3(  0.4, 0.22,  0.6 ) );
+	vec3 light2 = vec3( -0.707, 0.000, -0.707 );
+
+
+	vec3 campos = camPath( time );
+	vec3 camtar = camPath( time + 3.0 );
+	campos.y = terrain( campos.xz ) + 15.0;
+	camtar.y = campos.y*0.5;
+
+	float roll = 0.1*cos(0.1*time);
+	vec3 cw = normalize(camtar-campos);
+	vec3 cp = vec3(sin(roll), cos(roll),0.0);
+	vec3 cu = normalize(cross(cw,cp));
+	vec3 cv = normalize(cross(cu,cw));
+	vec3 rd = normalize( s.x*cu + s.y*cv + 1.6*cw );
+
+	#ifdef STEREO
+	campos += 2.0*cu*isCyan; // move camera to the right - the rd vector is still good
+    #endif
+
+	float sundot = clamp(dot(rd,light1),0.0,1.0);
+	vec3 col;
+    float t;
+    if( !jinteresct(campos,rd,t) )
+    {
+     	col = 0.9*vec3(0.97,.99,1.0)*(1.0-0.3*rd.y);
+		col += 0.2*vec3(0.8,0.7,0.5)*pow( sundot, 4.0 );
+	}
+	else
+	{
+		vec3 pos = campos + t*rd;
+
+        vec3 nor = calcNormal( pos, t );
+
+		float dif1 = clamp( dot( light1, nor ), 0.0, 1.0 );
+		float dif2 = clamp( 0.2 + 0.8*dot( light2, nor ), 0.0, 1.0 );
+		float sh = 1.0;
+		if( dif1>0.001 ) 
+			sh = sinteresct(pos+light1*20.0,light1);
+		
+		vec3 dif1v = vec3(dif1);
+		dif1v *= vec3( sh, sh*sh*0.5+0.5*sh, sh*sh );
+
+		float r = noise( 7.0*pos.xz );
+
+        col = (r*0.25+0.75)*0.9*mix( vec3(0.10,0.05,0.03), vec3(0.13,0.10,0.08), clamp(terrain2( vec2(pos.x,pos.y*48.0))/200.0,0.0,1.0) );
+		col = mix( col, 0.17*vec3(0.5,.23,0.04)*(0.50+0.50*r),smoothstep(0.70,0.9,nor.y) );
+        col = mix( col, 0.10*vec3(0.2,.30,0.00)*(0.25+0.75*r),smoothstep(0.95,1.0,nor.y) );
+  	    col *= 0.75;
+         // snow
+        #if 1
+		float h = smoothstep(55.0,80.0,pos.y + 25.0*fbm(0.01*pos.xz) );
+        float e = smoothstep(1.0-0.5*h,1.0-0.1*h,nor.y);
+        float o = 0.3 + 0.7*smoothstep(0.0,0.1,nor.x+h*h);
+        float s = h*e*o;
+        s = smoothstep( 0.1, 0.9, s );
+        col = mix( col, 0.4*vec3(0.6,0.65,0.7), s );
+        #endif
+
+		
+		vec3 brdf  = 2.0*vec3(0.17,0.19,0.20)*clamp(nor.y,0.0,1.0);
+		     brdf += 6.0*vec3(1.00,0.95,0.80)*dif1v;
+		     brdf += 2.0*vec3(0.20,0.20,0.20)*dif2;
+
+		col *= brdf;
+		
+		float fo = 1.0-exp(-pow(0.0015*t,1.5));
+		vec3 fco = vec3(0.7) + 0.6*vec3(0.8,0.7,0.5)*pow( sundot, 4.0 );
+		col = mix( col, fco, fo );
+	}
+
+	col = sqrt(col);
+
+	vec2 uv = xy*0.5+0.5;
+	col *= 0.7 + 0.3*pow(16.0*uv.x*uv.y*(1.0-uv.x)*(1.0-uv.y),0.1);
+	
+    #ifdef STEREO	
+    col *= vec3( isCyan, 1.0-isCyan, 1.0-isCyan );	
+	#endif
+	
+	mgl_FragColor = vec4(col,1.0);
+}
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/landscape.vp b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/landscape.vp
new file mode 100644
index 000000000..fc698f2a8
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/landscape.vp
@@ -0,0 +1,11 @@
+
+#if __VERSION__ >= 130
+  #define attribute in
+  #define varying out
+#endif
+
+attribute vec2 inVertex;
+
+void main() {
+  gl_Position = vec4(inVertex, 0, 1);
+}
\ No newline at end of file