GLMediaPlayer: Overhaul and simplify states, allow usage before stream ready showing test-texture. Adding stop(); (API Change)

- allow multiple initGL(..) @ uninitialized and initialized
- allows usage before stream is ready
- using a test-texture @ uninitialized
- adding stop()

API change
- initStream() -> playStream()
- play() -> resume()

FFMPEG: Added 'ready' check for robustness

13 files changed, 576 insertions, 472 deletions

diff --git a/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0a.java b/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0a.java
index cdbaa7872..dfd0c94dc 100644
--- a/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0a.java
+++ b/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0a.java
@@ -125,7 +125,7 @@ public class MovieCubeActivity0a extends NewtBaseActivity {
                     }
                 }
             });
-           demoMain.initStream(streamLoc, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
+           demoMain.playStream(streamLoc, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
        } catch (final IOException e) {
            e.printStackTrace();
        }
diff --git a/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0b.java b/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0b.java
index b04487b5f..649739e09 100644
--- a/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0b.java
+++ b/src/demos/com/jogamp/opengl/demos/android/MovieCubeActivity0b.java
@@ -127,7 +127,7 @@ public class MovieCubeActivity0b extends NewtBaseActivity {
                     }
                 }
             });
-           demoMain.initStream(streamLoc, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
+           demoMain.playStream(streamLoc, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
        } catch (final IOException e) {
            e.printStackTrace();
        }
diff --git a/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity0.java b/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity0.java
index 07d0b9914..4b051a8cd 100644
--- a/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity0.java
+++ b/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity0.java
@@ -121,7 +121,7 @@ public class MovieSimpleActivity0 extends NewtBaseActivity {
                }
            }
        });
-       demoMain.initStream(streamLoc, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
+       demoMain.playStream(streamLoc, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
 
        scrn.removeReference();
 
diff --git a/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity1.java b/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity1.java
index d7a2aeae1..64a3c7c69 100644
--- a/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity1.java
+++ b/src/demos/com/jogamp/opengl/demos/android/MovieSimpleActivity1.java
@@ -158,7 +158,7 @@ public class MovieSimpleActivity1 extends NewtBaseActivity {
                }
            }
        });
-       demoMain.initStream(streamLoc0, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
+       demoMain.playStream(streamLoc0, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
 
        if(mPlayerHUD) {
             final GLMediaPlayer mPlayerShared = mPlayerSharedHUD ? mPlayerMain : null;
@@ -205,7 +205,7 @@ public class MovieSimpleActivity1 extends NewtBaseActivity {
                            }
                        }
                     });
-                    demoHUD.initStream(streamLoc1, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
+                    demoHUD.playStream(streamLoc1, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 0);
 
                     glWindowHUD.setPosition(windowBounds.getX(), windowBounds.getY());
                     glWindowHUD.setSize(windowBounds.getWidth(), windowBounds.getHeight());
diff --git a/src/demos/com/jogamp/opengl/demos/av/CrossFadePlayer.java b/src/demos/com/jogamp/opengl/demos/av/CrossFadePlayer.java
index a4d5e73de..0e028279c 100644
--- a/src/demos/com/jogamp/opengl/demos/av/CrossFadePlayer.java
+++ b/src/demos/com/jogamp/opengl/demos/av/CrossFadePlayer.java
@@ -79,7 +79,7 @@ public class CrossFadePlayer
                             try {

                                 mp.initGL(null);

                                 if ( GLMediaPlayer.State.Paused == mp.getState() ) { // init OK

-                                    mp.play();

+                                    mp.resume();

                                 }

                             } catch (final Exception e) {

                                 e.printStackTrace();

@@ -103,7 +103,7 @@ public class CrossFadePlayer
                             public void run() {

                                 System.out.println("mp.setPlaySpeed(1f) returned: " + mp.setPlaySpeed(1f));

                                 mp.seek(0);

-                                mp.play();

+                                mp.resume();

                             }

                         }.start();

                     }

@@ -145,7 +145,7 @@ public class CrossFadePlayer
                             final Uri uri = Uri.valueOf(file);

                             System.out.println("State of player "+ i +": " + player[i].getState().toString());

                             System.out.println("...initializing stream "+ i +"...");

-                            player[i].initStream(uri, GLMediaPlayer.STREAM_ID_NONE, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.TEXTURE_COUNT_DEFAULT);

+                            player[i].playStream(uri, GLMediaPlayer.STREAM_ID_NONE, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.TEXTURE_COUNT_DEFAULT);

 

                         }

                     }

diff --git a/src/demos/com/jogamp/opengl/demos/av/MovieCube.java b/src/demos/com/jogamp/opengl/demos/av/MovieCube.java
index caf2f9381..33e04d05b 100644
--- a/src/demos/com/jogamp/opengl/demos/av/MovieCube.java
+++ b/src/demos/com/jogamp/opengl/demos/av/MovieCube.java
@@ -98,7 +98,7 @@ public class MovieCube implements GLEventListener {
     }
 
     /**
-     * Default constructor which also issues {@link #initStream(URI, int, int, int)} w/ default values
+     * Default constructor which also issues {@link #playStream(URI, int, int, int)} w/ default values
      * and polls until the {@link GLMediaPlayer} is {@link GLMediaPlayer.State#Initialized}.
      * If {@link GLMediaEventListener#EVENT_CHANGE_EOS} is reached, the stream is started over again.
      * <p>
@@ -125,27 +125,16 @@ public class MovieCube implements GLEventListener {
                         public void run() {
                             // loop for-ever ..
                             mPlayer.seek(0);
-                            mPlayer.play();
+                            mPlayer.resume();
                         } }.start();
                 }
             }
         });
-        initStream(defURI, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.TEXTURE_COUNT_DEFAULT);
-        StreamException se = null;
-        while( null == se && GLMediaPlayer.State.Initialized != mPlayer.getState() ) {
-            try {
-                Thread.sleep(16);
-            } catch (final InterruptedException e) { }
-            se = mPlayer.getStreamException();
-        }
-        if( null != se ) {
-            se.printStackTrace();
-            throw new RuntimeException(se);
-        }
+        playStream(defURI, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.TEXTURE_COUNT_DEFAULT);
     }
 
     /**
-     * Custom constructor, user needs to issue {@link #initStream(URI, int, int, int)} afterwards.
+     * Custom constructor, user needs to issue {@link #playStream(URI, int, int, int)} afterwards.
      */
     public MovieCube(final float zoom0, final float rotx, final float roty, final boolean showText) throws IOException {
         this.zoom0 = zoom0;
@@ -156,8 +145,8 @@ public class MovieCube implements GLEventListener {
         mPlayer = GLMediaPlayerFactory.createDefault();
     }
 
-    public void initStream(final Uri streamLoc, final int vid, final int aid, final int textureCount) {
-        mPlayer.initStream(streamLoc, vid, aid, textureCount);
+    public void playStream(final Uri streamLoc, final int vid, final int aid, final int textureCount) {
+        mPlayer.playStream(streamLoc, vid, aid, textureCount);
         System.out.println("pC.1b "+mPlayer);
     }
 
@@ -179,16 +168,12 @@ public class MovieCube implements GLEventListener {
         private final GLRegion regionFPS;
         private float pixelSize1, pixelSize2, underlineSize;
 
-        InfoTextRendererGLELBase(final GLProfile glp, final int rmode, final boolean lowPerfDevice) {
+        InfoTextRendererGLELBase(final GLProfile glp, final int rmode) {
             // FIXME: Graph TextRenderer does not AA well w/o MSAA and FBO
             super(rmode, MovieCube.this.textSampleCount);
             this.setRendererCallbacks(RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable);
-            if( lowPerfDevice ) {
-                regionFPS = null;
-            } else {
-                regionFPS = GLRegion.create(glp, renderModes, null);
-                System.err.println("RegionFPS "+Region.getRenderModeString(renderModes)+", sampleCount "+textSampleCount[0]+", class "+regionFPS.getClass().getName());
-            }
+            regionFPS = GLRegion.create(glp, renderModes, null);
+            System.err.println("RegionFPS "+Region.getRenderModeString(renderModes)+", sampleCount "+textSampleCount[0]+", class "+regionFPS.getClass().getName());
             staticRGBAColor[0] = 0.1f;
             staticRGBAColor[1] = 0.1f;
             staticRGBAColor[2] = 0.1f;
@@ -224,6 +209,8 @@ public class MovieCube implements GLEventListener {
             super.dispose(drawable);
         }
 
+        String text1_old = null;
+
         @Override
         public void display(final GLAutoDrawable drawable) {
             final GLAnimatorControl anim = drawable.getAnimator();
@@ -251,12 +238,12 @@ public class MovieCube implements GLEventListener {
                                "; underlineSize "+underlineSize+" "+(pixelScale*underlineSize)+
                                "; yoff "+yoff1+", yoff2 "+yoff2); */
 
-            final GL gl = drawable.getGL();
+            final GL2ES2 gl = drawable.getGL().getGL2ES2();
             final String ptsPrec = null != regionFPS ? "3.1" : "3.0";
-            final String text1 = String.format("%0"+ptsPrec+"f/%0"+ptsPrec+"f s, %s (%01.2fx, vol %01.2f), a %01.2f, fps %02.1f -> %02.1f / %02.1f, v-sync %d",
+            final String text1 = String.format("%0"+ptsPrec+"f/%0"+ptsPrec+"f s, %s (%01.2fx, vol %01.2f), a %01.2f, fps %02.1f -> %02.1f / %02.1f, swap %d",
                     pts, mPlayer.getDuration() / 1000f,
                     mPlayer.getState().toString().toLowerCase(), mPlayer.getPlaySpeed(), mPlayer.getAudioVolume(),
-                    aspect, mPlayer.getFramerate(), lfps, tfps, swapInterval);
+                    aspect, mPlayer.getFramerate(), lfps, tfps, drawable.getGL().getSwapInterval());
             final String text2 = String.format("audio: id %d, kbps %d, codec %s",
                     mPlayer.getAID(), mPlayer.getAudioBitrate()/1000, mPlayer.getAudioCodec());
             final String text3 = String.format("video: id %d, kbps %d, codec %s",
@@ -264,10 +251,11 @@ public class MovieCube implements GLEventListener {
             final String text4 = mPlayer.getUri().path.decode();
             if( displayOSD && null != renderer ) {
                 gl.glClearColor(1.0f, 1.0f, 1.0f, 0.0f);
-                if( null != regionFPS ) {
-                    renderString(drawable, font, pixelSize1, text1, 1 /* col */, -1 /* row */, -1+z_diff, yoff1, 1f+z_diff, regionFPS.clear(gl.getGL2ES2())); // no-cache
+                if( !text1.equals(text1_old) ) {
+                    renderString(drawable, font, pixelSize1, text1, 1 /* col */,  -1 /* row */, -1+z_diff, yoff1, 1f+z_diff, regionFPS.clear(gl)); // clear-cache
+                    text1_old = text1;
                 } else {
-                    renderString(drawable, font, pixelSize1, text1, 1 /* col */, -1 /* row */, -1+z_diff, yoff1, 1f+z_diff, true);
+                    renderRegion(drawable, font, pixelSize1, 1 /* col */,  -1 /* row */, -1+z_diff, yoff1, 1f+z_diff, regionFPS);
                 }
                 renderString(drawable, font, pixelSize2, text2, 1 /* col */,  0 /* row */, -1+z_diff, yoff2, 1f+z_diff, true);
                 renderString(drawable, font, pixelSize2, text3, 1 /* col */,  1 /* row */, -1+z_diff, yoff2, 1f+z_diff, true);
@@ -337,8 +325,12 @@ public class MovieCube implements GLEventListener {
                     break;
                 }
                 case KeyEvent.VK_SPACE: {
-                    if(GLMediaPlayer.State.Paused == mPlayer.getState()) {
-                        mPlayer.play();
+                    if( GLMediaPlayer.State.Paused == mPlayer.getState() ) {
+                        mPlayer.resume();
+                    } else if(GLMediaPlayer.State.Uninitialized == mPlayer.getState()) {
+                        playStream(mPlayer.getUri(), GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 3 /* textureCount */);
+                    } else if( e.isShiftDown() ) {
+                        mPlayer.stop();
                     } else {
                         mPlayer.pause(false);
                     }
@@ -392,12 +384,7 @@ public class MovieCube implements GLEventListener {
         if(null == mPlayer) {
             throw new InternalError("mPlayer null");
         }
-        if( GLMediaPlayer.State.Uninitialized == mPlayer.getState() ) {
-            throw new IllegalStateException("mPlayer in uninitialized state: "+mPlayer);
-        }
-        if( GLMediaPlayer.STREAM_ID_NONE == mPlayer.getVID() ) {
-            // throw new IllegalStateException("mPlayer has no VID/stream selected: "+mPlayer);
-        }
+        // final boolean hasVideo = GLMediaPlayer.STREAM_ID_NONE != mPlayer.getVID();
         resetGLState = false;
 
         final GL2ES2 gl = drawable.getGL().getGL2ES2();
@@ -409,20 +396,18 @@ public class MovieCube implements GLEventListener {
             JunitTracer.waitForKey("Init>");
         }
 
-        if( GLMediaPlayer.State.Initialized == mPlayer.getState() ) {
-            try {
-                mPlayer.initGL(gl);
-            } catch (final Exception e) {
-                e.printStackTrace();
-                if(null != mPlayer) {
-                    mPlayer.destroy(gl);
-                    mPlayer = null;
-                }
-                throw new GLException(e);
+        try {
+            mPlayer.initGL(gl);
+        } catch (final Exception e) {
+            e.printStackTrace();
+            if(null != mPlayer) {
+                mPlayer.destroy(gl);
+                mPlayer = null;
             }
+            throw new GLException(e);
         }
         cube.init(drawable);
-        mPlayer.play();
+        mPlayer.resume();
         System.out.println("play.0 "+mPlayer);
 
         boolean added;
@@ -436,8 +421,7 @@ public class MovieCube implements GLEventListener {
 
         if( showText ) {
             final int rmode = drawable.getChosenGLCapabilities().getSampleBuffers() ? 0 : Region.VBAA_RENDERING_BIT;
-            final boolean lowPerfDevice = gl.isGLES();
-            textRendererGLEL = new InfoTextRendererGLELBase(gl.getGLProfile(), rmode, lowPerfDevice);
+            textRendererGLEL = new InfoTextRendererGLELBase(gl.getGLProfile(), rmode);
             drawable.addGLEventListener(textRendererGLEL);
         }
     }
@@ -451,10 +435,6 @@ public class MovieCube implements GLEventListener {
     @Override
     public void dispose(final GLAutoDrawable drawable) {
         System.err.println(Thread.currentThread()+" MovieCube.dispose ... ");
-        if( null != textRendererGLEL ) {
-            drawable.disposeGLEventListener(textRendererGLEL, true);
-            textRendererGLEL = null;
-        }
         disposeImpl(drawable, true);
     }
 
@@ -466,6 +446,10 @@ public class MovieCube implements GLEventListener {
             window.removeKeyListener(keyAction);
         }
         final GL2ES2 gl = drawable.getGL().getGL2ES2();
+        if( null != textRendererGLEL ) {
+            drawable.disposeGLEventListener(textRendererGLEL, true);
+            textRendererGLEL = null;
+        }
         if( disposePlayer ) {
             mPlayer.destroy(gl);
             mPlayer=null;
@@ -498,7 +482,7 @@ public class MovieCube implements GLEventListener {
 
         final long currentPos = System.currentTimeMillis();
         if( currentPos - lastPerfPos > 2000 ) {
-            System.err.println( mPlayer.getPerfString() );
+            // System.err.println( mPlayer.getPerfString() );
             lastPerfPos = currentPos;
         }
         cube.display(drawable);
@@ -607,6 +591,7 @@ public class MovieCube implements GLEventListener {
                 anim.stop();
             }
         });
+        window.addGLEventListener(mc);
         window.setSize(width, height);
         window.setVisible(true);
         System.err.println("Chosen: "+window.getChosenGLCapabilities());
@@ -626,12 +611,11 @@ public class MovieCube implements GLEventListener {
                         window.setSurfaceSize(mp.getWidth(), mp.getHeight());
                     }
                     // window.disposeGLEventListener(ms, false /* remove */ );
-                    mc.resetGLState();
                 }
                 if( 0 != ( GLMediaEventListener.EVENT_CHANGE_INIT & event_mask ) ) {
-                    window.addGLEventListener(mc);
                     anim.setUpdateFPSFrames(60, null);
                     anim.resetFPSCounter();
+                    mc.resetGLState();
                 }
                 if( 0 != ( GLMediaEventListener.EVENT_CHANGE_PLAY & event_mask ) ) {
                     anim.resetFPSCounter();
@@ -649,7 +633,7 @@ public class MovieCube implements GLEventListener {
                 }
             }
         });
-        mc.initStream(streamLoc, vid, aid, textureCount);
+        mc.playStream(streamLoc, vid, aid, textureCount);
     }
 }
 
diff --git a/src/demos/com/jogamp/opengl/demos/av/MovieSBSStereo.java b/src/demos/com/jogamp/opengl/demos/av/MovieSBSStereo.java
index 62e3975dd..519a51a87 100644
--- a/src/demos/com/jogamp/opengl/demos/av/MovieSBSStereo.java
+++ b/src/demos/com/jogamp/opengl/demos/av/MovieSBSStereo.java
@@ -218,7 +218,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
                 if(GLMediaPlayer.State.Playing == mPlayer.getState()) {
                     mPlayer.pause(false);
                 } else {
-                    mPlayer.play();
+                    mPlayer.resume();
                 }
             }
         }
@@ -245,7 +245,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
                 final int pts0 = GLMediaPlayer.STREAM_ID_NONE != mPlayer.getVID() ? mPlayer.getVideoPTS() : mPlayer.getAudioPTS();
                 mPlayer.seek(pts0 + (int) (mPlayer.getDuration() * dp));
             } else {
-                mPlayer.play();
+                mPlayer.resume();
                 rotate = 1;
                 zoom = zoom1;
             }
@@ -286,7 +286,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
                 }
                 case KeyEvent.VK_SPACE: {
                     if(GLMediaPlayer.State.Paused == mPlayer.getState()) {
-                        mPlayer.play();
+                        mPlayer.resume();
                     } else {
                         mPlayer.pause(false);
                     }
@@ -329,7 +329,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
             }
         } };
 
-    /** user needs to issue {@link #initStream(URI, int, int, int)} afterwards. */
+    /** user needs to issue {@link #playStream(URI, int, int, int)} afterwards. */
     public MovieSBSStereo() throws IllegalStateException {
         mPlayerScaleOrig = false;
         mPlayer = GLMediaPlayerFactory.createDefault();
@@ -338,7 +338,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
     }
 
     public void initStream(final Uri streamLoc, final int vid, final int aid, final int textureCount) {
-        mPlayer.initStream(streamLoc, vid, aid, textureCount);
+        mPlayer.playStream(streamLoc, vid, aid, textureCount);
         System.out.println("pC.1b "+mPlayer);
     }
 
@@ -531,7 +531,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
             System.out.println(st);
         }
 
-        mPlayer.play();
+        mPlayer.resume();
         System.out.println("play.0 "+mPlayer);
         startTime = System.currentTimeMillis();
 
@@ -861,7 +861,7 @@ public class MovieSBSStereo implements StereoGLEventListener {
                             public void run() {
                                 mp.setPlaySpeed(1f);
                                 mp.seek(0);
-                                mp.play();
+                                mp.resume();
                             }
                         }.start();
                     }
diff --git a/src/demos/com/jogamp/opengl/demos/av/MovieSimple.java b/src/demos/com/jogamp/opengl/demos/av/MovieSimple.java
index 42c7b94a5..27735f4c7 100644
--- a/src/demos/com/jogamp/opengl/demos/av/MovieSimple.java
+++ b/src/demos/com/jogamp/opengl/demos/av/MovieSimple.java
@@ -1,5 +1,5 @@
 /**
- * Copyright 2012 JogAmp Community. All rights reserved.
+ * Copyright 2012-2023 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:
@@ -32,10 +32,8 @@ import java.io.File;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
-import java.nio.FloatBuffer;
 
 import com.jogamp.common.net.Uri;
-import com.jogamp.common.os.Platform;
 import com.jogamp.common.util.InterruptSource;
 import com.jogamp.graph.curve.Region;
 import com.jogamp.graph.curve.opengl.GLRegion;
@@ -53,36 +51,25 @@ import com.jogamp.newt.event.MouseListener;
 import com.jogamp.newt.event.WindowAdapter;
 import com.jogamp.newt.event.WindowEvent;
 import com.jogamp.newt.opengl.GLWindow;
-import com.jogamp.opengl.GL;
 import com.jogamp.opengl.GL2ES2;
 import com.jogamp.opengl.GLAnimatorControl;
 import com.jogamp.opengl.GLAutoDrawable;
 import com.jogamp.opengl.GLCapabilities;
-import com.jogamp.opengl.GLES2;
 import com.jogamp.opengl.GLEventListener;
 import com.jogamp.opengl.GLException;
-import com.jogamp.opengl.GLExtensions;
 import com.jogamp.opengl.GLProfile;
 import com.jogamp.opengl.GLRunnable;
-import com.jogamp.opengl.GLUniformData;
 import com.jogamp.opengl.JoglVersion;
+import com.jogamp.opengl.demos.es2.TextureSequenceES2;
 import com.jogamp.opengl.demos.graph.TextRendererGLELBase;
 import com.jogamp.opengl.demos.util.MiscUtils;
-import com.jogamp.opengl.fixedfunc.GLMatrixFunc;
 import com.jogamp.opengl.util.Animator;
 import com.jogamp.opengl.util.GLArrayDataServer;
 import com.jogamp.opengl.util.GLReadBufferUtil;
-import com.jogamp.opengl.util.PMVMatrix;
 import com.jogamp.opengl.util.av.GLMediaPlayer;
 import com.jogamp.opengl.util.av.GLMediaPlayer.GLMediaEventListener;
 import com.jogamp.opengl.util.av.GLMediaPlayer.StreamException;
 import com.jogamp.opengl.util.av.GLMediaPlayerFactory;
-import com.jogamp.opengl.util.glsl.ShaderCode;
-import com.jogamp.opengl.util.glsl.ShaderProgram;
-import com.jogamp.opengl.util.glsl.ShaderState;
-import com.jogamp.opengl.util.texture.Texture;
-import com.jogamp.opengl.util.texture.TextureCoords;
-import com.jogamp.opengl.util.texture.TextureSequence;
 import com.jogamp.opengl.util.texture.TextureSequence.TextureFrame;
 
 /**
@@ -99,9 +86,8 @@ public class MovieSimple implements GLEventListener {
     private static boolean waitForKey = false;
     private int surfWidth, surfHeight;
     private int prevMouseX; // , prevMouseY;
-    private int rotate = 0;
+    private final int rotate = 0;
     private boolean  orthoProjection = true;
-    private float nearPlaneNormalized;
     private float zoom0;
     private float zoom1;
     private float zoom;
@@ -111,21 +97,16 @@ public class MovieSimple implements GLEventListener {
     private int swapInterval = 1;
     private boolean swapIntervalSet = true;
 
+    private TextureSequenceES2 screen=null;
     private GLMediaPlayer mPlayer;
     private final boolean mPlayerShared;
     private boolean mPlayerScaleOrig;
-    private float[] verts = null;
+    private final float[] verts = null;
     private GLArrayDataServer interleavedVBO;
     private volatile boolean resetGLState = false;
 
     private volatile GLAutoDrawable autoDrawable = null;
 
-    private ShaderState st;
-    private PMVMatrix pmvMatrix;
-    private GLUniformData pmvMatrixUniform;
-    private static final String shaderBasename = "texsequence_xxx";
-    private static final String myTextureLookupName = "myTexture2D";
-
     /** Blender's Big Buck Bunny: 24f 416p H.264,  AAC 48000 Hz, 2 ch, mpeg stream. */
     public static final Uri defURI;
     static {
@@ -147,16 +128,12 @@ public class MovieSimple implements GLEventListener {
         private final float fontSize = 10f;
         private final GLRegion regionFPS;
 
-        InfoTextRendererGLELBase(final GLProfile glp, final int rmode, final boolean lowPerfDevice) {
+        InfoTextRendererGLELBase(final GLProfile glp, final int rmode) {
             // FIXME: Graph TextRenderer does not AA well w/o MSAA and FBO
             super(rmode, textSampleCount);
             this.setRendererCallbacks(RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable);
-            if( lowPerfDevice ) {
-                regionFPS = null;
-            } else {
-                regionFPS = GLRegion.create(glp, renderModes, null);
-                System.err.println("RegionFPS "+Region.getRenderModeString(renderModes)+", sampleCount "+textSampleCount[0]+", class "+regionFPS.getClass().getName());
-            }
+            regionFPS = GLRegion.create(glp, renderModes, null);
+            System.err.println("RegionFPS "+Region.getRenderModeString(renderModes)+", sampleCount "+textSampleCount[0]+", class "+regionFPS.getClass().getName());
             staticRGBAColor[0] = 0.9f;
             staticRGBAColor[1] = 0.9f;
             staticRGBAColor[2] = 0.9f;
@@ -176,6 +153,8 @@ public class MovieSimple implements GLEventListener {
             super.dispose(drawable);
         }
 
+        String text1_old = null;
+
         @Override
         public void display(final GLAutoDrawable drawable) {
             final GLAnimatorControl anim = drawable.getAnimator();
@@ -191,10 +170,10 @@ public class MovieSimple implements GLEventListener {
             final float aspect = (float)mPlayer.getWidth() / (float)mPlayer.getHeight();
 
             final String ptsPrec = null != regionFPS ? "3.1" : "3.0";
-            final String text1 = String.format("%0"+ptsPrec+"f/%0"+ptsPrec+"f s, %s (%01.2fx, vol %01.2f), a %01.2f, fps %02.1f -> %02.1f / %02.1f, v-sync %b",
+            final String text1 = String.format("%0"+ptsPrec+"f/%0"+ptsPrec+"f s, %s (%01.2fx, vol %01.2f), a %01.2f, fps %02.1f -> %02.1f / %02.1f, swap %d",
                     pts, mPlayer.getDuration() / 1000f,
                     mPlayer.getState().toString().toLowerCase(), mPlayer.getPlaySpeed(), mPlayer.getAudioVolume(),
-                    aspect, mPlayer.getFramerate(), lfps, tfps, swapIntervalSet);
+                    aspect, mPlayer.getFramerate(), lfps, tfps, drawable.getGL().getSwapInterval());
             final String text2 = String.format("audio: id %d, kbps %d, codec %s",
                     mPlayer.getAID(), mPlayer.getAudioBitrate()/1000, mPlayer.getAudioCodec());
             final String text3 = String.format("video: id %d, kbps %d, codec %s",
@@ -203,11 +182,12 @@ public class MovieSimple implements GLEventListener {
             if( displayOSD && null != renderer ) {
                 // We share ClearColor w/ MovieSimple's init !
                 final float pixelSize = FontScale.toPixels(fontSize, dpiH);
-                if( null != regionFPS ) {
-                    final GL2ES2 gl = drawable.getGL().getGL2ES2();
-                    renderString(drawable, font, pixelSize, text1, 1 /* col */,  1 /* row */, 0,      0, -1, regionFPS.clear(gl)); // no-cache
+                final GL2ES2 gl = drawable.getGL().getGL2ES2();
+                if( !text1.equals(text1_old) ) {
+                    renderString(drawable, font, pixelSize, text1, 1 /* col */,  1 /* row */, 0,      0, -1, regionFPS.clear(gl)); // clear-cache
+                    text1_old = text1;
                 } else {
-                    renderString(drawable, font, pixelSize, text1, 1 /* col */,  1 /* row */, 0,      0, -1, true);
+                    renderRegion(drawable, font, pixelSize, 1 /* col */,  1 /* row */, 0,      0, -1, regionFPS);
                 }
                 renderString(drawable, font, pixelSize, text2, 1 /* col */, -4 /* row */, 0, height, -1, true);
                 renderString(drawable, font, pixelSize, text3, 1 /* col */, -3 /* row */, 0, height, -1, true);
@@ -249,15 +229,18 @@ public class MovieSimple implements GLEventListener {
                 if(GLMediaPlayer.State.Playing == mPlayer.getState()) {
                     mPlayer.pause(false);
                 } else {
-                    mPlayer.play();
+                    mPlayer.resume();
                 }
             }
         }
         @Override
         public void mouseReleased(final MouseEvent e) {
             if(e.getY()<=surfHeight/2) {
-                rotate = -1;
                 zoom = zoom0;
+                if( null != screen ) {
+                    screen.setZoom(zoom);
+                    screen.setZRotation(-1f);
+                }
                 System.err.println("zoom: "+zoom);
             }
         }
@@ -276,9 +259,12 @@ public class MovieSimple implements GLEventListener {
                 final int pts0 = GLMediaPlayer.STREAM_ID_NONE != mPlayer.getVID() ? mPlayer.getVideoPTS() : mPlayer.getAudioPTS();
                 mPlayer.seek(pts0 + (int) (mPlayer.getDuration() * dp));
             } else {
-                mPlayer.play();
-                rotate = 1;
+                mPlayer.resume();
                 zoom = zoom1;
+                if( null != screen ) {
+                    screen.setZoom(zoom);
+                    screen.setZRotation(1f);
+                }
             }
 
             prevMouseX = x;
@@ -288,6 +274,9 @@ public class MovieSimple implements GLEventListener {
         public void mouseWheelMoved(final MouseEvent e) {
             if( !e.isShiftDown() ) {
                 zoom += e.getRotation()[1]/10f; // vertical: wheel
+                if( null != screen ) {
+                    screen.setZoom(zoom);
+                }
                 System.err.println("zoom: "+zoom);
             }
         } };
@@ -326,8 +315,12 @@ public class MovieSimple implements GLEventListener {
                     break;
                 }
                 case KeyEvent.VK_SPACE: {
-                    if(GLMediaPlayer.State.Paused == mPlayer.getState()) {
-                        mPlayer.play();
+                    if( GLMediaPlayer.State.Paused == mPlayer.getState() ) {
+                        mPlayer.resume();
+                    } else if(GLMediaPlayer.State.Uninitialized == mPlayer.getState()) {
+                        playStream(mPlayer.getUri(), GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 3 /* textureCount */);
+                    } else if( e.isShiftDown() ) {
+                        mPlayer.stop();
                     } else {
                         mPlayer.pause(false);
                     }
@@ -376,7 +369,7 @@ public class MovieSimple implements GLEventListener {
         } };
 
     /**
-     * Default constructor which also issues {@link #initStream(URI, int, int, int)} w/ default values
+     * Default constructor which also issues {@link #playStream(URI, int, int, int)} w/ default values
      * and polls until the {@link GLMediaPlayer} is {@link GLMediaPlayer.State#Initialized}.
      * If {@link GLMediaEventListener#EVENT_CHANGE_EOS} is reached, the stream is started over again.
      * <p>
@@ -394,35 +387,21 @@ public class MovieSimple implements GLEventListener {
             public void attributesChanged(final GLMediaPlayer mp, final int event_mask, final long when) {
                 System.err.println("MovieCube AttributesChanges: events_mask 0x"+Integer.toHexString(event_mask)+", when "+when);
                 System.err.println("MovieCube State: "+mp);
-                if( 0 != ( GLMediaEventListener.EVENT_CHANGE_SIZE & event_mask ) ) {
-                    resetGLState();
-                }
                 if( 0 != ( GLMediaEventListener.EVENT_CHANGE_EOS & event_mask ) ) {
                     new InterruptSource.Thread() {
                         @Override
                         public void run() {
                             // loop for-ever ..
                             mPlayer.seek(0);
-                            mPlayer.play();
+                            mPlayer.resume();
                         } }.start();
                 }
             }
         });
-        initStream(defURI, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 3 /* textureCount */);
-        StreamException se = null;
-        while( null == se && GLMediaPlayer.State.Initialized != mPlayer.getState() ) {
-            try {
-                Thread.sleep(16);
-            } catch (final InterruptedException e) { }
-            se = mPlayer.getStreamException();
-        }
-        if( null != se ) {
-            se.printStackTrace();
-            throw new RuntimeException(se);
-        }
+        playStream(defURI, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, 3 /* textureCount */);
     }
 
-    /** Custom constructor, user needs to issue {@link #initStream(URI, int, int, int)} afterwards. */
+    /** Custom constructor, user needs to issue {@link #playStream(URI, int, int, int)} afterwards. */
     public MovieSimple(final GLMediaPlayer sharedMediaPlayer) throws IllegalStateException {
         screenshot = new GLReadBufferUtil(false, false);
         mPlayer = sharedMediaPlayer;
@@ -435,8 +414,8 @@ public class MovieSimple implements GLEventListener {
         System.out.println("pC.1a shared "+mPlayerShared+", "+mPlayer);
     }
 
-    public void initStream(final Uri streamLoc, final int vid, final int aid, final int textureCount) {
-        mPlayer.initStream(streamLoc, vid, aid, textureCount);
+    public void playStream(final Uri streamLoc, final int vid, final int aid, final int textureCount) {
+        mPlayer.playStream(streamLoc, vid, aid, textureCount);
         System.out.println("pC.1b "+mPlayer);
     }
 
@@ -452,73 +431,19 @@ public class MovieSimple implements GLEventListener {
     public void setOrthoProjection(final boolean v) { orthoProjection=v; }
     public boolean getOrthoProjection() { return orthoProjection; }
 
-    public boolean hasEffect(final int e) { return 0 != ( effects & e ) ; }
     public void setEffects(final int e) { effects = e; };
-    public void setTransparency(final float alpha) {
-        this.effects |= EFFECT_TRANSPARENT;
-        this.alpha = alpha;
-    }
+    public void setTransparency(final float alpha) { this.alpha = alpha; }
 
     public void resetGLState() {
         resetGLState = true;
     }
 
-    private void initShader(final GL2ES2 gl) {
-        // Create & Compile the shader objects
-        final ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, MovieSimple.class,
-                                            "../shader", "../shader/bin", shaderBasename, true);
-        final ShaderCode rsFp = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, MovieSimple.class,
-                                            "../shader", "../shader/bin", shaderBasename, true);
-
-        boolean preludeGLSLVersion = true;
-        if( GLES2.GL_TEXTURE_EXTERNAL_OES == mPlayer.getTextureTarget() ) {
-            if( !gl.isExtensionAvailable(GLExtensions.OES_EGL_image_external) ) {
-                throw new GLException(GLExtensions.OES_EGL_image_external+" requested but not available");
-            }
-            if( Platform.OSType.ANDROID == Platform.getOSType() && gl.isGLES3() ) {
-                // Bug on Nexus 10, ES3 - Android 4.3, where
-                // GL_OES_EGL_image_external extension directive leads to a failure _with_ '#version 300 es' !
-                //   P0003: Extension 'GL_OES_EGL_image_external' not supported
-                preludeGLSLVersion = false;
-            }
-        }
-        rsVp.defaultShaderCustomization(gl, preludeGLSLVersion, true);
-
-        int rsFpPos = preludeGLSLVersion ? rsFp.addGLSLVersion(gl) : 0;
-        rsFpPos = rsFp.insertShaderSource(0, rsFpPos, mPlayer.getRequiredExtensionsShaderStub());
-        rsFp.addDefaultShaderPrecision(gl, rsFpPos);
-
-        final String texLookupFuncName = mPlayer.getTextureLookupFunctionName(myTextureLookupName);
-        rsFp.replaceInShaderSource(myTextureLookupName, texLookupFuncName);
-
-        // Inject TextureSequence shader details
-        final StringBuilder sFpIns = new StringBuilder();
-        sFpIns.append("uniform ").append(mPlayer.getTextureSampler2DType()).append(" mgl_ActiveTexture;\n");
-        sFpIns.append(mPlayer.getTextureLookupFragmentShaderImpl());
-        rsFp.insertShaderSource(0, "TEXTURE-SEQUENCE-CODE-BEGIN", 0, sFpIns);
-
-        // Create & Link the shader program
-        final ShaderProgram sp = new ShaderProgram();
-        sp.add(rsVp);
-        sp.add(rsFp);
-        if(!sp.link(gl, System.err)) {
-            throw new GLException("Couldn't link program: "+sp);
-        }
-
-        // Let's manage all our states using ShaderState.
-        st = new ShaderState();
-        st.attachShaderProgram(gl, sp, false);
-    }
-
     @Override
     public void init(final GLAutoDrawable drawable) {
         if(null == mPlayer) {
             throw new InternalError("mPlayer null");
         }
-        if( GLMediaPlayer.State.Uninitialized == mPlayer.getState() ) {
-            throw new IllegalStateException("mPlayer in uninitialized state: "+mPlayer);
-        }
-        final boolean hasVideo = GLMediaPlayer.STREAM_ID_NONE != mPlayer.getVID();
+        // final boolean hasVideo = GLMediaPlayer.STREAM_ID_NONE != mPlayer.getVID();
         resetGLState = false;
 
         zoom0 =  orthoProjection ? 0f : -2.5f;
@@ -532,118 +457,26 @@ public class MovieSimple implements GLEventListener {
         System.err.println("Alpha: "+alpha+", opaque "+drawable.getChosenGLCapabilities().isBackgroundOpaque()+
                            ", "+drawable.getClass().getName()+", "+drawable);
 
+        screen = new TextureSequenceES2(mPlayer, mPlayerShared, orthoProjection, zoom);
+        screen.setEffects(effects);
+        screen.setTransparency(alpha);
+
         if(waitForKey) {
             JunitTracer.waitForKey("Init>");
         }
-        final Texture tex;
+
         try {
-            System.out.println("p0 "+mPlayer+", shared "+mPlayerShared);
-            if(!mPlayerShared && GLMediaPlayer.State.Initialized == mPlayer.getState() ) {
-                mPlayer.initGL(gl);
-            }
-            System.out.println("p1 "+mPlayer+", shared "+mPlayerShared);
-            final TextureFrame frame = mPlayer.getLastTexture();
-            if( null != frame ) {
-                if( !hasVideo ) {
-                    throw new InternalError("XXX: "+mPlayer);
-                }
-                tex = frame.getTexture();
-                if( null == tex ) {
-                    throw new InternalError("XXX: "+mPlayer);
-                }
-            } else {
-                tex = null;
-                if( hasVideo ) {
-                    throw new InternalError("XXX: "+mPlayer);
-                }
-            }
-            if(!mPlayerShared) {
-                mPlayer.setTextureMinMagFilter( new int[] { GL.GL_NEAREST, GL.GL_LINEAR } );
-            }
-        } catch (final Exception glex) {
-            glex.printStackTrace();
-            if(!mPlayerShared && null != mPlayer) {
+            mPlayer.initGL(gl);
+        } catch (final Exception e) {
+            e.printStackTrace();
+            if(null != mPlayer) {
                 mPlayer.destroy(gl);
                 mPlayer = null;
             }
-            throw new GLException(glex);
+            throw new GLException(e);
         }
+        screen.init(drawable);
 
-        if( hasVideo ) {
-            initShader(gl);
-
-            // Push the 1st uniform down the path
-            st.useProgram(gl, true);
-
-            final int[] viewPort = new int[] { 0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight()};
-            pmvMatrix = new PMVMatrix();
-            reshapePMV(viewPort[2], viewPort[3]);
-            pmvMatrixUniform = new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
-            if(!st.uniform(gl, pmvMatrixUniform)) {
-                throw new GLException("Error setting PMVMatrix in shader: "+st);
-            }
-            if(!st.uniform(gl, new GLUniformData("mgl_ActiveTexture", mPlayer.getTextureUnit()))) {
-                throw new GLException("Error setting mgl_ActiveTexture in shader: "+st);
-            }
-
-            final float dWidth = drawable.getSurfaceWidth();
-            final float dHeight = drawable.getSurfaceHeight();
-            final float mWidth = mPlayer.getWidth();
-            final float mHeight = mPlayer.getHeight();
-            final float mAspect = mWidth/mHeight;
-            System.err.println("XXX0: mov aspect: "+mAspect);
-            float xs, ys;
-            if(orthoProjection) {
-                if(mPlayerScaleOrig && mWidth < dWidth && mHeight < dHeight) {
-                    xs   = mWidth/2f;                ys   = xs / mAspect;
-                } else {
-                    xs   = dWidth/2f;                ys   = xs / mAspect; // w>h
-                }
-            } else {
-                if(mPlayerScaleOrig && mWidth < dWidth && mHeight < dHeight) {
-                    xs   = mAspect * ( mWidth / dWidth ) ; ys   =  xs / mAspect ;
-                } else {
-                    xs   = mAspect; ys   = 1f; // b>h
-                }
-            }
-            verts = new float[] { -1f*xs, -1f*ys, 0f, // LB
-                                   1f*xs,  1f*ys, 0f  // RT
-                                };
-            {
-                System.err.println("XXX0: pixel  LB: "+verts[0]+", "+verts[1]+", "+verts[2]);
-                System.err.println("XXX0: pixel  RT: "+verts[3]+", "+verts[4]+", "+verts[5]);
-                final float[] winLB = new float[3];
-                final float[] winRT = new float[3];
-                pmvMatrix.gluProject(verts[0], verts[1], verts[2], viewPort, 0, winLB, 0);
-                pmvMatrix.gluProject(verts[3], verts[4], verts[5], viewPort, 0, winRT, 0);
-                System.err.println("XXX0: win   LB: "+winLB[0]+", "+winLB[1]+", "+winLB[2]);
-                System.err.println("XXX0: win   RT: "+winRT[0]+", "+winRT[1]+", "+winRT[2]);
-            }
-
-            interleavedVBO = GLArrayDataServer.createGLSLInterleaved(3+4+2, GL.GL_FLOAT, false, 3*4, GL.GL_STATIC_DRAW);
-            {
-                interleavedVBO.addGLSLSubArray("mgl_Vertex",        3, GL.GL_ARRAY_BUFFER);
-                interleavedVBO.addGLSLSubArray("mgl_Color",         4, GL.GL_ARRAY_BUFFER);
-                interleavedVBO.addGLSLSubArray("mgl_MultiTexCoord", 2, GL.GL_ARRAY_BUFFER);
-            }
-            updateInterleavedVBO(gl, tex);
-
-            st.ownAttribute(interleavedVBO, true);
-            gl.glClearColor(0.3f, 0.3f, 0.3f, 0.3f);
-
-            gl.glEnable(GL.GL_DEPTH_TEST);
-
-            st.useProgram(gl, false);
-
-            // Let's show the completed shader state ..
-            System.out.println("iVBO: "+interleavedVBO);
-            System.out.println(st);
-        }
-
-        if(!mPlayerShared) {
-            mPlayer.play();
-            System.out.println("play.0 "+mPlayer);
-        }
         startTime = System.currentTimeMillis();
 
         final Object upstreamWidget = drawable.getUpstreamWidget();
@@ -655,101 +488,22 @@ public class MovieSimple implements GLEventListener {
             surfHeight = window.getSurfaceHeight();
         }
         final int rmode = drawable.getChosenGLCapabilities().getSampleBuffers() ? 0 : Region.VBAA_RENDERING_BIT;
-        final boolean lowPerfDevice = gl.isGLES();
-        textRendererGLEL = new InfoTextRendererGLELBase(gl.getGLProfile(), rmode, lowPerfDevice);
+        textRendererGLEL = new InfoTextRendererGLELBase(gl.getGLProfile(), rmode);
         drawable.addGLEventListener(textRendererGLEL);
     }
 
-    protected void updateInterleavedVBO(final GL gl, final Texture tex) {
-        final float ss = 1f, ts = 1f; // scale tex-coord
-        final boolean wasEnabled = interleavedVBO.enabled();
-        interleavedVBO.seal(gl, false);
-        interleavedVBO.rewind();
-        {
-            final FloatBuffer ib = (FloatBuffer)interleavedVBO.getBuffer();
-            final TextureCoords tc = tex.getImageTexCoords();
-            System.err.println("XXX0: "+tc);
-            System.err.println("XXX0: tex aspect: "+tex.getAspectRatio());
-            System.err.println("XXX0: tex y-flip: "+tex.getMustFlipVertically());
-
-             // left-bottom
-            ib.put(verts[0]);  ib.put(verts[1]);  ib.put(verts[2]);
-            if( hasEffect(EFFECT_GRADIENT_BOTTOM2TOP) ) {
-                ib.put( 0);    ib.put( 0);     ib.put( 0);    ib.put(alpha);
-            } else {
-                ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
-            }
-            ib.put( tc.left()   *ss);  ib.put( tc.bottom() *ts);
-
-             // right-bottom
-            ib.put(verts[3]);  ib.put(verts[1]);  ib.put(verts[2]);
-            if( hasEffect(EFFECT_GRADIENT_BOTTOM2TOP) ) {
-                ib.put( 0);    ib.put( 0);     ib.put( 0);    ib.put(alpha);
-            } else {
-                ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
-            }
-            ib.put( tc.right()  *ss);  ib.put( tc.bottom() *ts);
-
-             // left-top
-            ib.put(verts[0]);  ib.put(verts[4]);  ib.put(verts[2]);
-            ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
-            ib.put( tc.left()   *ss);  ib.put( tc.top()    *ts);
-
-             // right-top
-            ib.put(verts[3]);  ib.put(verts[4]);  ib.put(verts[2]);
-            ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
-            ib.put( tc.right()  *ss);  ib.put( tc.top()    *ts);
-        }
-        interleavedVBO.seal(gl, true);
-        if( !wasEnabled ) {
-            interleavedVBO.enableBuffer(gl, false);
-        }
-    }
-
     @Override
     public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) {
-        final GL2ES2 gl = drawable.getGL().getGL2ES2();
         if(null == mPlayer) { return; }
+        screen.reshape(drawable, x, y, width, height);
         surfWidth = width;
         surfHeight = height;
-
-        if(null != st) {
-            reshapePMV(width, height);
-            st.useProgram(gl, true);
-            st.uniform(gl, pmvMatrixUniform);
-            st.useProgram(gl, false);
-        }
-
         System.out.println("pR "+mPlayer);
     }
 
-    private final float zNear = 1f;
-    private final float zFar = 10f;
-
-    private void reshapePMV(final int width, final int height) {
-        pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
-        pmvMatrix.glLoadIdentity();
-        if(orthoProjection) {
-            final float fw = width / 2f;
-            final float fh = height/ 2f;
-            pmvMatrix.glOrthof(-fw, fw, -fh, fh, -1.0f, 1.0f);
-            nearPlaneNormalized = 0f;
-        } else {
-            pmvMatrix.gluPerspective(45.0f, (float)width / (float)height, zNear, zFar);
-            nearPlaneNormalized = 1f/(10f-1f);
-        }
-        System.err.println("XXX0: Perspective nearPlaneNormalized: "+nearPlaneNormalized);
-
-        pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
-        pmvMatrix.glLoadIdentity();
-        pmvMatrix.glTranslatef(0, 0, zoom0);
-    }
-
     @Override
     public void dispose(final GLAutoDrawable drawable) {
         autoDrawable = null;
-        drawable.disposeGLEventListener(textRendererGLEL, true);
-        textRendererGLEL = null;
         screenshot.dispose(drawable.getGL());
         disposeImpl(drawable, true);
     }
@@ -766,21 +520,21 @@ public class MovieSimple implements GLEventListener {
 
         System.out.println("pD.1 "+mPlayer+", disposePlayer "+disposePlayer);
         final GL2ES2 gl = drawable.getGL().getGL2ES2();
+        if( null != textRendererGLEL ) {
+            drawable.disposeGLEventListener(textRendererGLEL, true);
+            textRendererGLEL = null;
+        }
         if( disposePlayer ) {
             if(!mPlayerShared) {
                 mPlayer.destroy(gl);
+            } else {
+                // mPlayer.stop(gl);
             }
             System.out.println("pD.X "+mPlayer);
             mPlayer=null;
         }
-        pmvMatrixUniform = null;
-        if(null != pmvMatrix) {
-            pmvMatrix=null;
-        }
-        if(null != st) {
-            st.destroy(gl);
-            st=null;
-        }
+        screen.dispose(drawable);
+        screen = null;
     }
 
     long lastPerfPos = 0;
@@ -791,7 +545,9 @@ public class MovieSimple implements GLEventListener {
         if( swapIntervalSet ) {
             final int _swapInterval = swapInterval;
             gl.setSwapInterval(_swapInterval); // in case switching the drawable (impl. may bound attribute there)
-            drawable.getAnimator().resetFPSCounter();
+            if( null != drawable.getAnimator() ) {
+                drawable.getAnimator().resetFPSCounter();
+            }
             swapInterval = gl.getSwapInterval();
             System.err.println("Swap Interval: "+_swapInterval+" -> "+swapInterval);
             swapIntervalSet = false;
@@ -808,50 +564,10 @@ public class MovieSimple implements GLEventListener {
 
         final long currentPos = System.currentTimeMillis();
         if( currentPos - lastPerfPos > 2000 ) {
-            System.err.println( mPlayer.getPerfString() );
+            // System.err.println( mPlayer.getPerfString() );
             lastPerfPos = currentPos;
         }
-
-        gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
-        if(null == st) {
-            return;
-        }
-
-        st.useProgram(gl, true);
-
-        pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
-        pmvMatrix.glLoadIdentity();
-        pmvMatrix.glTranslatef(0, 0, zoom);
-        if(rotate > 0) {
-            final float ang = ((System.currentTimeMillis() - startTime) * 360.0f) / 8000.0f;
-            pmvMatrix.glRotatef(ang, 0, 0, 1);
-        } else {
-            rotate = 0;
-        }
-        st.uniform(gl, pmvMatrixUniform);
-        interleavedVBO.enableBuffer(gl, true);
-        Texture tex = null;
-        if(null!=mPlayer) {
-            final TextureSequence.TextureFrame texFrame;
-            if( mPlayerShared ) {
-                texFrame=mPlayer.getLastTexture();
-            } else {
-                texFrame=mPlayer.getNextTexture(gl);
-            }
-            if(null != texFrame) {
-                tex = texFrame.getTexture();
-                gl.glActiveTexture(GL.GL_TEXTURE0+mPlayer.getTextureUnit());
-                tex.enable(gl);
-                tex.bind(gl);
-            }
-        }
-        gl.glDrawArrays(GL.GL_TRIANGLE_STRIP, 0, 4);
-        if(null != tex) {
-            tex.disable(gl);
-        }
-        interleavedVBO.enableBuffer(gl, false);
-        st.useProgram(gl, false);
+        screen.display(drawable);
     }
 
     static class MyGLMediaEventListener implements GLMediaEventListener {
@@ -879,15 +595,16 @@ public class MovieSimple implements GLEventListener {
                         window.setSurfaceSize(mp.getWidth(), mp.getHeight());
                     }
                     // window.disposeGLEventListener(ms, false /* remove */ );
-                    ms.resetGLState();
+                    // ms.resetGLState();
                 }
                 if( 0 != ( GLMediaEventListener.EVENT_CHANGE_INIT & event_mask ) ) {
                     System.err.println("MovieSimple State: INIT");
                     // Use GLEventListener in all cases [A+V, V, A]
-                    window.addGLEventListener(ms);
                     final GLAnimatorControl anim = window.getAnimator();
                     anim.setUpdateFPSFrames(60, null);
                     anim.resetFPSCounter();
+                    ms.resetGLState();
+
                     /**
                      * Kick off player w/o GLEventListener, i.e. for audio only.
                      *
@@ -928,7 +645,7 @@ public class MovieSimple implements GLEventListener {
                                 public void run() {
                                     mp.setPlaySpeed(1f);
                                     mp.seek(0);
-                                    mp.play();
+                                    mp.resume();
                                 }
                             }.start();
                         } else {
@@ -1100,10 +817,11 @@ public class MovieSimple implements GLEventListener {
             mss[i].mPlayer.attachObject(WINDOW_KEY, windows[i]);
             mss[i].mPlayer.addEventListener(myGLMediaEventListener);
 
+            anim.add(windows[i]);
+            windows[i].addGLEventListener(mss[i]);
             windows[i].setTitle("Player "+i);
             windows[i].setSize(width, height);
             windows[i].setVisible(true);
-            anim.add(windows[i]);
 
             final Uri streamLocN;
             if( 0 == i ) {
@@ -1116,7 +834,7 @@ public class MovieSimple implements GLEventListener {
                 }
             }
             System.err.println("Win #"+i+": stream "+streamLocN);
-            mss[i].initStream(streamLocN, vid, aid, textureCount);
+            mss[i].playStream(streamLocN, vid, aid, textureCount);
         }
     }
 
diff --git a/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceCubeES2.java b/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceCubeES2.java
index 6a7115143..26a26e3e1 100644
--- a/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceCubeES2.java
+++ b/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceCubeES2.java
@@ -1,5 +1,5 @@
 /**
- * Copyright 2012 JogAmp Community. All rights reserved.
+ * Copyright 2012-2023 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:
@@ -45,7 +45,6 @@ import com.jogamp.newt.event.MouseAdapter;
 import com.jogamp.newt.event.MouseEvent;
 import com.jogamp.newt.event.MouseListener;
 import com.jogamp.opengl.GLExtensions;
-import com.jogamp.opengl.JoglVersion;
 import com.jogamp.opengl.util.GLArrayDataServer;
 import com.jogamp.opengl.util.PMVMatrix;
 import com.jogamp.opengl.util.glsl.ShaderCode;
@@ -84,12 +83,15 @@ public class TextureSequenceCubeES2 implements GLEventListener {
         int ly = 0;
         boolean first = false;
 
+        @Override
         public void mousePressed(final MouseEvent e) {
             first = true;
         }
+        @Override
         public void mouseMoved(final MouseEvent e) {
             first = false;
         }
+        @Override
         public void mouseDragged(final MouseEvent e) {
             int width, height;
             final Object source = e.getSource();
@@ -143,6 +145,7 @@ public class TextureSequenceCubeES2 implements GLEventListener {
                 ly = ny;
             }
         }
+        @Override
         public void mouseWheelMoved(final MouseEvent e) {
             // System.err.println("XXX "+e);
             if( !e.isShiftDown() ) {
@@ -206,9 +209,9 @@ public class TextureSequenceCubeES2 implements GLEventListener {
 
     GLArrayDataServer interleavedVBO, cubeIndicesVBO;
 
+    @Override
     public void init(final GLAutoDrawable drawable) {
         final GL2ES2 gl = drawable.getGL().getGL2ES2();
-        System.err.println(JoglVersion.getGLInfo(gl, null));
         final TextureFrame frame = texSeq.getLastTexture();
         if( null == frame ) {
             return;
@@ -304,6 +307,7 @@ public class TextureSequenceCubeES2 implements GLEventListener {
         System.out.println(st);
     }
 
+    @Override
     public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) {
         final GL2ES2 gl = drawable.getGL().getGL2ES2();
 
diff --git a/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceES2.java b/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceES2.java
new file mode 100644
index 000000000..fd934cb1e
--- /dev/null
+++ b/src/demos/com/jogamp/opengl/demos/es2/TextureSequenceES2.java
@@ -0,0 +1,373 @@
+/**
+ * Copyright 2012-2023 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.demos.es2;
+
+import java.nio.FloatBuffer;
+
+import com.jogamp.common.os.Platform;
+import com.jogamp.opengl.GL;
+import com.jogamp.opengl.GL2ES2;
+import com.jogamp.opengl.GLAutoDrawable;
+import com.jogamp.opengl.GLES2;
+import com.jogamp.opengl.GLEventListener;
+import com.jogamp.opengl.GLException;
+import com.jogamp.opengl.GLExtensions;
+import com.jogamp.opengl.GLUniformData;
+import com.jogamp.opengl.fixedfunc.GLMatrixFunc;
+import com.jogamp.opengl.util.GLArrayDataServer;
+import com.jogamp.opengl.util.PMVMatrix;
+import com.jogamp.opengl.util.glsl.ShaderCode;
+import com.jogamp.opengl.util.glsl.ShaderProgram;
+import com.jogamp.opengl.util.glsl.ShaderState;
+import com.jogamp.opengl.util.texture.Texture;
+import com.jogamp.opengl.util.texture.TextureCoords;
+import com.jogamp.opengl.util.texture.TextureSequence;
+import com.jogamp.opengl.util.texture.TextureSequence.TextureFrame;
+
+/**
+ * Simple planar movie player w/ orthogonal 1:1 projection.
+ */
+public class TextureSequenceES2 implements GLEventListener {
+    public static final int EFFECT_NORMAL                  =    0;
+    public static final int EFFECT_GRADIENT_BOTTOM2TOP     = 1<<1;
+    public static final int EFFECT_TRANSPARENT             = 1<<3;
+
+    private TextureSequence texSeq;
+    private final boolean texSeqShared;
+    private ShaderState st;
+    private PMVMatrix pmvMatrix;
+    private GLUniformData pmvMatrixUniform;
+
+    private float zrot = 0f;
+    private final boolean  orthoProjection;
+    private float nearPlaneNormalized;
+    private float zoom;
+
+    private int effects = EFFECT_NORMAL;
+    private float alpha = 1.0f;
+
+    private boolean mPlayerScaleOrig;
+    private float[] verts = null;
+    private GLArrayDataServer interleavedVBO;
+
+    public TextureSequenceES2(final TextureSequence texSource, final boolean texSeqShared, final boolean orthoProjection, final float zoom0) throws IllegalStateException {
+        this.texSeq = texSource;
+        this.texSeqShared = texSeqShared;
+        this.orthoProjection = orthoProjection;
+        this.zoom = zoom0;
+    }
+
+    public void setZoom(final float zoom) { this.zoom = zoom; }
+    public float getZoom() { return zoom; }
+    public void setZRotation(final float zrot) { this.zrot = zrot; }
+    public boolean hasEffect(final int e) { return 0 != ( effects & e ) ; }
+    public void setEffects(final int e) { effects = e; };
+    public void setTransparency(final float alpha) {
+        this.effects |= EFFECT_TRANSPARENT;
+        this.alpha = alpha;
+    }
+
+    private static final String shaderBasename = "texsequence_xxx";
+    private static final String myTextureLookupName = "myTexture2D";
+
+    private void initShader(final GL2ES2 gl) {
+        // Create & Compile the shader objects
+        final ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, this.getClass(),
+                                            "shader", "shader/bin", shaderBasename, true);
+        final ShaderCode rsFp = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, this.getClass(),
+                                            "shader", "shader/bin", shaderBasename, true);
+
+        boolean preludeGLSLVersion = true;
+        if( GLES2.GL_TEXTURE_EXTERNAL_OES == texSeq.getTextureTarget() ) {
+            if( !gl.isExtensionAvailable(GLExtensions.OES_EGL_image_external) ) {
+                throw new GLException(GLExtensions.OES_EGL_image_external+" requested but not available");
+            }
+            if( Platform.OSType.ANDROID == Platform.getOSType() && gl.isGLES3() ) {
+                // Bug on Nexus 10, ES3 - Android 4.3, where
+                // GL_OES_EGL_image_external extension directive leads to a failure _with_ '#version 300 es' !
+                //   P0003: Extension 'GL_OES_EGL_image_external' not supported
+                preludeGLSLVersion = false;
+            }
+        }
+        rsVp.defaultShaderCustomization(gl, preludeGLSLVersion, true);
+
+        int rsFpPos = preludeGLSLVersion ? rsFp.addGLSLVersion(gl) : 0;
+        rsFpPos = rsFp.insertShaderSource(0, rsFpPos, texSeq.getRequiredExtensionsShaderStub());
+        rsFp.addDefaultShaderPrecision(gl, rsFpPos);
+
+        final String texLookupFuncName = texSeq.getTextureLookupFunctionName(myTextureLookupName);
+        rsFp.replaceInShaderSource(myTextureLookupName, texLookupFuncName);
+
+        // Inject TextureSequence shader details
+        final StringBuilder sFpIns = new StringBuilder();
+        sFpIns.append("uniform ").append(texSeq.getTextureSampler2DType()).append(" mgl_ActiveTexture;\n");
+        sFpIns.append(texSeq.getTextureLookupFragmentShaderImpl());
+        rsFp.insertShaderSource(0, "TEXTURE-SEQUENCE-CODE-BEGIN", 0, sFpIns);
+
+        // Create & Link the shader program
+        final ShaderProgram sp = new ShaderProgram();
+        sp.add(rsVp);
+        sp.add(rsFp);
+        if(!sp.link(gl, System.err)) {
+            throw new GLException("Couldn't link program: "+sp);
+        }
+
+        // Let's manage all our states using ShaderState.
+        st = new ShaderState();
+        st.attachShaderProgram(gl, sp, false);
+    }
+
+    @Override
+    public void init(final GLAutoDrawable drawable) {
+        if(null == texSeq) {
+            throw new InternalError("texSeq null");
+        }
+        final GL2ES2 gl = drawable.getGL().getGL2ES2();
+        final TextureFrame frame = texSeq.getLastTexture();
+        if( null == frame ) {
+            return;
+        }
+        final Texture tex = frame.getTexture();
+
+        initShader(gl);
+
+        // Push the 1st uniform down the path
+        st.useProgram(gl, true);
+
+        final int[] viewPort = new int[] { 0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight()};
+        pmvMatrix = new PMVMatrix();
+        reshapePMV(viewPort[2], viewPort[3]);
+        pmvMatrixUniform = new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
+        if(!st.uniform(gl, pmvMatrixUniform)) {
+            throw new GLException("Error setting PMVMatrix in shader: "+st);
+        }
+        if(!st.uniform(gl, new GLUniformData("mgl_ActiveTexture", texSeq.getTextureUnit()))) {
+            throw new GLException("Error setting mgl_ActiveTexture in shader: "+st);
+        }
+
+        final float dWidth = drawable.getSurfaceWidth();
+        final float dHeight = drawable.getSurfaceHeight();
+        final float mWidth = tex.getImageWidth();
+        final float mHeight = tex.getImageHeight();
+        final float mAspect = mWidth/mHeight;
+        System.err.println("XXX0: mov aspect: "+mAspect);
+        float xs, ys;
+        if(orthoProjection) {
+            if(mPlayerScaleOrig && mWidth < dWidth && mHeight < dHeight) {
+                xs   = mWidth/2f;                ys   = xs / mAspect;
+            } else {
+                xs   = dWidth/2f;                ys   = xs / mAspect; // w>h
+            }
+        } else {
+            if(mPlayerScaleOrig && mWidth < dWidth && mHeight < dHeight) {
+                xs   = mAspect * ( mWidth / dWidth ) ; ys   =  xs / mAspect ;
+            } else {
+                xs   = mAspect; ys   = 1f; // b>h
+            }
+        }
+        verts = new float[] { -1f*xs, -1f*ys, 0f, // LB
+                               1f*xs,  1f*ys, 0f  // RT
+                            };
+        {
+            System.err.println("XXX0: pixel  LB: "+verts[0]+", "+verts[1]+", "+verts[2]);
+            System.err.println("XXX0: pixel  RT: "+verts[3]+", "+verts[4]+", "+verts[5]);
+            final float[] winLB = new float[3];
+            final float[] winRT = new float[3];
+            pmvMatrix.gluProject(verts[0], verts[1], verts[2], viewPort, 0, winLB, 0);
+            pmvMatrix.gluProject(verts[3], verts[4], verts[5], viewPort, 0, winRT, 0);
+            System.err.println("XXX0: win   LB: "+winLB[0]+", "+winLB[1]+", "+winLB[2]);
+            System.err.println("XXX0: win   RT: "+winRT[0]+", "+winRT[1]+", "+winRT[2]);
+        }
+
+        interleavedVBO = GLArrayDataServer.createGLSLInterleaved(3+4+2, GL.GL_FLOAT, false, 3*4, GL.GL_STATIC_DRAW);
+        {
+            interleavedVBO.addGLSLSubArray("mgl_Vertex",        3, GL.GL_ARRAY_BUFFER);
+            interleavedVBO.addGLSLSubArray("mgl_Color",         4, GL.GL_ARRAY_BUFFER);
+            interleavedVBO.addGLSLSubArray("mgl_MultiTexCoord", 2, GL.GL_ARRAY_BUFFER);
+        }
+        updateInterleavedVBO(gl, tex);
+
+        st.ownAttribute(interleavedVBO, true);
+        gl.glClearColor(0.3f, 0.3f, 0.3f, 0.3f);
+
+        gl.glEnable(GL.GL_DEPTH_TEST);
+
+        st.useProgram(gl, false);
+
+        // Let's show the completed shader state ..
+        System.out.println("iVBO: "+interleavedVBO);
+        System.out.println(st);
+    }
+
+    protected void updateInterleavedVBO(final GL gl, final Texture tex) {
+        final float ss = 1f, ts = 1f; // scale tex-coord
+        final boolean wasEnabled = interleavedVBO.enabled();
+        interleavedVBO.seal(gl, false);
+        interleavedVBO.rewind();
+        {
+            final FloatBuffer ib = (FloatBuffer)interleavedVBO.getBuffer();
+            final TextureCoords tc = tex.getImageTexCoords();
+            System.err.println("XXX0: "+tc);
+            System.err.println("XXX0: tex aspect: "+tex.getAspectRatio());
+            System.err.println("XXX0: tex y-flip: "+tex.getMustFlipVertically());
+
+             // left-bottom
+            ib.put(verts[0]);  ib.put(verts[1]);  ib.put(verts[2]);
+            if( hasEffect(EFFECT_GRADIENT_BOTTOM2TOP) ) {
+                ib.put( 0);    ib.put( 0);     ib.put( 0);    ib.put(alpha);
+            } else {
+                ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
+            }
+            ib.put( tc.left()   *ss);  ib.put( tc.bottom() *ts);
+
+             // right-bottom
+            ib.put(verts[3]);  ib.put(verts[1]);  ib.put(verts[2]);
+            if( hasEffect(EFFECT_GRADIENT_BOTTOM2TOP) ) {
+                ib.put( 0);    ib.put( 0);     ib.put( 0);    ib.put(alpha);
+            } else {
+                ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
+            }
+            ib.put( tc.right()  *ss);  ib.put( tc.bottom() *ts);
+
+             // left-top
+            ib.put(verts[0]);  ib.put(verts[4]);  ib.put(verts[2]);
+            ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
+            ib.put( tc.left()   *ss);  ib.put( tc.top()    *ts);
+
+             // right-top
+            ib.put(verts[3]);  ib.put(verts[4]);  ib.put(verts[2]);
+            ib.put( 1);    ib.put( 1);     ib.put( 1);    ib.put(alpha);
+            ib.put( tc.right()  *ss);  ib.put( tc.top()    *ts);
+        }
+        interleavedVBO.seal(gl, true);
+        if( !wasEnabled ) {
+            interleavedVBO.enableBuffer(gl, false);
+        }
+    }
+
+    @Override
+    public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) {
+        final GL2ES2 gl = drawable.getGL().getGL2ES2();
+
+        if(null != st) {
+            reshapePMV(width, height);
+            st.useProgram(gl, true);
+            st.uniform(gl, pmvMatrixUniform);
+            st.useProgram(gl, false);
+        }
+
+        System.out.println("pR "+texSeq);
+    }
+
+    private final float zNear = 1f;
+    private final float zFar = 10f;
+
+    private void reshapePMV(final int width, final int height) {
+        pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
+        pmvMatrix.glLoadIdentity();
+        if(orthoProjection) {
+            final float fw = width / 2f;
+            final float fh = height/ 2f;
+            pmvMatrix.glOrthof(-fw, fw, -fh, fh, -1.0f, 1.0f);
+            nearPlaneNormalized = 0f;
+        } else {
+            pmvMatrix.gluPerspective(45.0f, (float)width / (float)height, zNear, zFar);
+            nearPlaneNormalized = 1f/(10f-1f);
+        }
+        System.err.println("XXX0: Perspective nearPlaneNormalized: "+nearPlaneNormalized);
+
+        pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
+        pmvMatrix.glLoadIdentity();
+        pmvMatrix.glTranslatef(0, 0, zoom);
+    }
+
+    @Override
+    public void dispose(final GLAutoDrawable drawable) {
+        if(null == texSeq) { return; }
+        disposeImpl(drawable, true);
+    }
+    private void disposeImpl(final GLAutoDrawable drawable, final boolean disposeTexSeq) {
+        if( disposeTexSeq ) {
+            texSeq = null;
+        }
+        pmvMatrixUniform = null;
+        pmvMatrix=null;
+        if(null != st) {
+            final GL2ES2 gl = drawable.getGL().getGL2ES2();
+            st.destroy(gl);
+            st=null;
+        }
+    }
+
+    @Override
+    public void display(final GLAutoDrawable drawable) {
+        if(null == texSeq) { return; }
+        final GL2ES2 gl = drawable.getGL().getGL2ES2();
+
+        gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
+
+        if(null == st) {
+            return;
+        }
+
+        st.useProgram(gl, true);
+
+        pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
+        pmvMatrix.glLoadIdentity();
+        pmvMatrix.glTranslatef(0, 0, zoom);
+        if(zrot > 0f) {
+            pmvMatrix.glRotatef(zrot, 0, 0, 1);
+        } else {
+            zrot = 0;
+        }
+        st.uniform(gl, pmvMatrixUniform);
+        interleavedVBO.enableBuffer(gl, true);
+        Texture tex = null;
+        if(null!=texSeq) {
+            final TextureSequence.TextureFrame texFrame;
+            if( texSeqShared ) {
+                texFrame = texSeq.getLastTexture();
+            } else {
+                texFrame = texSeq.getNextTexture(gl);
+            }
+            if(null != texFrame) {
+                tex = texFrame.getTexture();
+                gl.glActiveTexture(GL.GL_TEXTURE0+texSeq.getTextureUnit());
+                tex.enable(gl);
+                tex.bind(gl);
+            }
+        }
+        gl.glDrawArrays(GL.GL_TRIANGLE_STRIP, 0, 4);
+        if(null != tex) {
+            tex.disable(gl);
+        }
+        interleavedVBO.enableBuffer(gl, false);
+        st.useProgram(gl, false);
+    }
+}
diff --git a/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java b/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java
index 61240e4a2..7ab5e6b8c 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java
@@ -133,6 +133,10 @@ public abstract class TextRendererGLELBase implements GLEventListener {
     public void setFlipVerticalInGLOrientation(final boolean v) { flipVerticalInGLOrientation=v; }
     public final RegionRenderer getRenderer() { return renderer; }
     public final TextRegionUtil getTextRenderUtil() { return textRenderUtil; }
+    public int[] getVBAASampleCount() { return this.vbaaSampleCount; }
+
+    public PMVMatrix getMatrix() { return rs.getMatrix(); };
+    public boolean isMatrixShared() { return !exclusivePMVMatrix; };
 
     @Override
     public void init(final GLAutoDrawable drawable) {
@@ -276,9 +280,9 @@ public abstract class TextRendererGLELBase implements GLEventListener {
             if( cacheRegion ) {
                 textRenderUtil.drawString3D(gl, renderer, font, text, null, vbaaSampleCount);
             } else if( null != region ) {
-                TextRegionUtil.drawString3D(gl, region, renderer, font, text, null, vbaaSampleCount, tempT1, tempT1);
+                TextRegionUtil.drawString3D(gl, region, renderer, font, text, null, vbaaSampleCount, tempT1, tempT2);
             } else {
-                TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, null, vbaaSampleCount, tempT1, tempT1);
+                TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, null, vbaaSampleCount, tempT1, tempT2);
             }
             renderer.enable(gl, false);
 
@@ -288,4 +292,47 @@ public abstract class TextRendererGLELBase implements GLEventListener {
             lastRow = row + newLineCount;
         }
     }
+    public void renderRegion(final GLAutoDrawable drawable,
+                                  final Font font, final float pixelSize,
+                                  final int column, final int row,
+                                  final float tx, final float ty, final float tz, final GLRegion region) {
+        if( null != renderer ) {
+            final GL2ES2 gl = drawable.getGL().getGL2ES2();
+
+            float dx = tx;
+            float dy;
+
+            if( !exclusivePMVMatrix )  {
+                dy = 1f-ty;
+            } else {
+                final int height = drawable.getSurfaceHeight();
+                dy = height-ty;
+            }
+            final float sxy = pixelScale * pixelSize;
+            final float lineHeight = font.getLineHeight();
+            dx += sxy * font.getAdvanceWidth('X') * column;
+            dy -= sxy * lineHeight * ( row + 1 );
+
+            final PMVMatrix pmvMatrix = rs.getMatrix();
+            pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
+            if( !exclusivePMVMatrix )  {
+                pmvMatrix.glPushMatrix();
+            } else {
+                pmvMatrix.glLoadIdentity();
+            }
+            pmvMatrix.glTranslatef(dx, dy, tz);
+            if( flipVerticalInGLOrientation && drawable.isGLOriented() ) {
+                pmvMatrix.glScalef(sxy, -1f*sxy, 1.0f);
+            } else {
+                pmvMatrix.glScalef(sxy, sxy, 1.0f);
+            }
+            renderer.enable(gl, true);
+            region.draw(gl, renderer, vbaaSampleCount);
+            renderer.enable(gl, false);
+
+            if( !exclusivePMVMatrix )  {
+                pmvMatrix.glPopMatrix();
+            }
+        }
+    }
 }
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneGLListener0A.java b/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneGLListener0A.java
index 990143de8..c73cb7526 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneGLListener0A.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneGLListener0A.java
@@ -585,7 +585,7 @@ public class GPUUISceneGLListener0A implements GLEventListener {
                     mPlayer.setAudioVolume( mPlayerButton.isToggleOn() ? 1f : 0f );
                 } } );
             buttons.add(mPlayerButton);
-            mPlayer.initStream(filmURL, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.TEXTURE_COUNT_DEFAULT);
+            mPlayer.playStream(filmURL, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.STREAM_ID_AUTO, GLMediaPlayer.TEXTURE_COUNT_DEFAULT);
         }
         if( true ) {
             final ImageSequence imgSeq = new ImageSequence(texUnitImageButton, true);
@@ -943,6 +943,7 @@ public class GPUUISceneGLListener0A implements GLEventListener {
         @Override
         public void mouseWheelMoved(final MouseEvent e) {
             final Shape.EventInfo shapeEvent = (Shape.EventInfo) e.getAttachment();
+            /**
             final boolean isOnscreen = PointerClass.Onscreen == e.getPointerType(0).getPointerClass();
             if( 0 == ( ~InputEvent.BUTTONALL_MASK & e.getModifiers() ) && !isOnscreen ) {
                 // offscreen vertical mouse wheel zoom
@@ -958,8 +959,14 @@ public class GPUUISceneGLListener0A implements GLEventListener {
                     VectorUtil.scaleVec3(rot, rot, 2f);
                 }
                 shapeEvent.shape.getRotation().rotateByEuler( rot );
-            }
+            } */
+            final float[] rot = VectorUtil.scaleVec3(e.getRotation(), e.getRotation(), FloatUtil.PI / 180.0f);
+            // swap axis for onscreen rotation matching natural feel
+            final float tmp = rot[0]; rot[0] = rot[1]; rot[1] = tmp;
+            VectorUtil.scaleVec3(rot, rot, 2f);
+            shapeEvent.shape.getRotation().rotateByEuler( rot );
         }
+        /**
         @Override
         public void gestureDetected(final GestureEvent e) {
             final Shape.EventInfo shapeEvent = (Shape.EventInfo) e.getAttachment();
@@ -969,5 +976,6 @@ public class GPUUISceneGLListener0A implements GLEventListener {
                 System.err.println("Rotate.Zoom.G: "+tz);
                 shapeEvent.shape.move(0f, 0f, tz);
             }
-        } };
+        } */
+    };
 }
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneTextAnim01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneTextAnim01.java
index 45bfd53f1..8658fdf4d 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneTextAnim01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/GPUUISceneTextAnim01.java
@@ -317,35 +317,5 @@ public class GPUUISceneTextAnim01 implements GLEventListener {
                 actionText = String.format((Locale)null, "Pos %6.2f / %6.2f / %6.2f", tx[0], tx[1], tx[2]);
             }
         }
-
-        @Override
-        public void mouseWheelMoved(final MouseEvent e) {
-            final Shape.EventInfo shapeEvent = (Shape.EventInfo) e.getAttachment();
-            final boolean isOnscreen = PointerClass.Onscreen == e.getPointerType(0).getPointerClass();
-            if( 0 == ( ~InputEvent.BUTTONALL_MASK & e.getModifiers() ) && !isOnscreen ) {
-                // offscreen vertical mouse wheel zoom
-                final float tz = 100f*e.getRotation()[1]; // vertical: wheel
-                System.err.println("Rotate.Zoom.W: "+tz);
-                shapeEvent.shape.move(0f, 0f, tz);
-            } else if( isOnscreen || e.isControlDown() ) {
-                final float[] rot =  VectorUtil.scaleVec3(e.getRotation(), e.getRotation(), FloatUtil.PI / 180.0f);
-                if( isOnscreen ) {
-                    System.err.println("XXX: "+e);
-                    // swap axis for onscreen rotation matching natural feel
-                    final float tmp = rot[0]; rot[0] = rot[1]; rot[1] = tmp;
-                    VectorUtil.scaleVec3(rot, rot, 2f);
-                }
-                shapeEvent.shape.getRotation().rotateByEuler( rot );
-            }
-        }
-        @Override
-        public void gestureDetected(final GestureEvent e) {
-            final Shape.EventInfo shapeEvent = (Shape.EventInfo) e.getAttachment();
-            if( e instanceof PinchToZoomGesture.ZoomEvent ) {
-                final PinchToZoomGesture.ZoomEvent ze = (PinchToZoomGesture.ZoomEvent) e;
-                final float tz = ze.getDelta() * ze.getScale();
-                System.err.println("Rotate.Zoom.G: "+tz);
-                shapeEvent.shape.move(0f, 0f, tz);
-            }
-        } };
+    };
 }