Simple JOGL2 port

- Remove _very_ old JOGL port (net.java.games.jogl.GL)
- Rename Jsr231* -> Jogl*
- Port Jsr231 to Jogl2:
  - package rename of jogl/joal
  - use AWT GLCanvas derivation instead of partially reimplementing it in JoglDriver
  - drop some EXT suffixes
  - name driver 'jogl2'

4 files changed, 341 insertions, 1068 deletions

diff --git a/src/jake2/render/opengl/JoglDriver.java b/src/jake2/render/opengl/JoglDriver.java
index 45ab03e..d4141ed 100644
--- a/src/jake2/render/opengl/JoglDriver.java
+++ b/src/jake2/render/opengl/JoglDriver.java
@@ -1,8 +1,7 @@
 /*
- * JoglCommon.java
+ * JoglDriver.java
  * Copyright (C) 2004
  * 
- * $Id: JoglDriver.java,v 1.3 2006-11-22 15:05:39 cawe Exp $
  */
 /*
 Copyright (C) 1997-2001 Id Software, Inc.
@@ -27,6 +26,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 package jake2.render.opengl;
 
 import jake2.Defines;
+import jake2.Globals;
+import jake2.SizeChangeListener;
 import jake2.client.VID;
 import jake2.qcommon.Cbuf;
 import jake2.qcommon.xcommand_t;
@@ -38,55 +39,34 @@ import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.util.LinkedList;
 
+import javax.media.opengl.*;
+import javax.media.opengl.awt.GLCanvas;
 import javax.swing.ImageIcon;
-import javax.swing.JFrame;
-
-import net.java.games.jogl.*;
 
 /**
  * JoglCommon
  */
-public abstract class JoglDriver extends JoglGL implements GLDriver, GLEventListener {
-    
+public abstract class JoglDriver extends JoglGL implements GLDriver {
+
     protected JoglDriver() {
-        // see JoglRenderer
+        // singleton
     }
-
+    
 	private GraphicsDevice device;
 	private DisplayMode oldDisplayMode; 
-	private GLCanvas canvas;
-	JFrame window;
+	private volatile Display display;
+	private volatile Frame window;
+
+        // This is either the above Window reference or the global
+        // applet if we're running in applet mode
+        private volatile Container container;
 
 	// window position on the screen
 	int window_xpos, window_ypos;
 
-	// handles the post initialization with JoglRenderer
-	protected boolean post_init = false;
-	protected boolean contextInUse = false;
-	
-	protected final xcommand_t INIT_CALLBACK = new xcommand_t() {
-		public void execute() {
-			// only used for the first run (initialization)
-			// clear the screen
-			glClearColor(0, 0, 0, 0);
-			glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-			//
-			// check the post init process
-			//
-			if (!post_init) {
-				VID.Printf(Defines.PRINT_ALL, "Missing multi-texturing for FastJOGL renderer\n");
-			}
-
-			endFrame();
-		}
-	};
-    
-	xcommand_t callback = INIT_CALLBACK;
-	
 	public DisplayMode[] getModeList() {
 		DisplayMode[] modes = device.getDisplayModes();
-		LinkedList l = new LinkedList();
+		LinkedList<DisplayMode> l = new LinkedList<DisplayMode>();
 		l.add(oldDisplayMode);
 		
 		for (int i = 0; i < modes.length; i++) {
@@ -156,152 +136,234 @@ public abstract class JoglDriver extends JoglGL implements GLDriver, GLEventList
 	 */
 	public int setMode(Dimension dim, int mode, boolean fullscreen) {
 
-		Dimension newDim = new Dimension();
+		final Dimension newDim = new Dimension();
 
 		VID.Printf(Defines.PRINT_ALL, "Initializing OpenGL display\n");
 
 		VID.Printf(Defines.PRINT_ALL, "...setting mode " + mode + ":");
 		
+                if (Globals.appletMode && container == null) {
+                    container = (Container) Globals.applet;
+                }
+
 		/*
-		 * fullscreen handling
+		 * full screen handling
 		 */
-		GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
-		device = env.getDefaultScreenDevice();
-       
-		if (oldDisplayMode == null) {
-			oldDisplayMode = device.getDisplayMode();
-		}
-
-		if (!VID.GetModeInfo(newDim, mode)) {
-			VID.Printf(Defines.PRINT_ALL, " invalid mode\n");
-			return Base.rserr_invalid_mode;
+		if (device == null) {
+			GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
+			device = env.getDefaultScreenDevice();
 		}
+       
+                if (oldDisplayMode == null) {
+                    oldDisplayMode = device.getDisplayMode();
+                }
+
+                if (!VID.GetModeInfo(newDim, mode)) {
+                    VID.Printf(Defines.PRINT_ALL, " invalid mode\n");
+                    return Base.rserr_invalid_mode;
+                }
+
+                VID.Printf(Defines.PRINT_ALL, " " + newDim.width + " " + newDim.height + '\n');
+
+                if (!Globals.appletMode) {
+                    // destroy the existing window
+                    if (window != null) shutdown();
+
+                    window = new Frame("Jake2 (jogl2)");
+                    container = window;
+                    ImageIcon icon = new ImageIcon(getClass().getResource("/icon-small.png"));
+                    window.setIconImage(icon.getImage());
+                    window.setLayout(new GridBagLayout());
+                    // register event listener
+                    window.addWindowListener(new WindowAdapter() {
+                            public void windowClosing(WindowEvent e) {
+                                Cbuf.ExecuteText(Defines.EXEC_APPEND, "quit");
+                            }
+                        });
+                }
+		
+                if (Globals.appletMode) {
+                    // Destroy the previous display if there is one
+                    shutdown();
+
+                    // We don't support full-screen mode
+                    fullscreen = false;
+
+                    // We need to feed the container to the JOGL
+                    // keyboard class manually because we'll never get
+                    // a component shown event for it
+                    JOGLKBD.Init(container);
+                }
+
+                Display canvas = new Display(new GLCapabilities(GLProfile.get(GLProfile.GL2)));
+                // we want keypressed events for TAB key
+                canvas.setFocusTraversalKeysEnabled(false);
+                canvas.setSize(newDim.width, newDim.height);
+
+                // the OpenGL canvas grows and shrinks with the window
+                final GridBagConstraints gbc = new GridBagConstraints();
+                gbc.fill = GridBagConstraints.BOTH;
+                gbc.weightx = gbc.weighty = 1;
+		
+                // D I F F E R E N T   J A K E 2   E V E N T   P R O C E S S I N G      		
+                container.addComponentListener(JOGLKBD.listener);
+                canvas.addKeyListener(JOGLKBD.listener);
+                canvas.addMouseListener(JOGLKBD.listener);
+                canvas.addMouseMotionListener(JOGLKBD.listener);
+                canvas.addMouseWheelListener(JOGLKBD.listener);
+				        
+		if (fullscreen) {
 
-		VID.Printf(Defines.PRINT_ALL, " " + newDim.width + " " + newDim.height + '\n');
-
-		// destroy the existing window
-		shutdown();
+                    container.add(canvas, gbc);
 
-		window = new JFrame("Jake2 (jogl)");
-		ImageIcon icon = new ImageIcon(getClass().getResource("/icon-small.png"));
-		window.setIconImage(icon.getImage());
-		
-		GLCanvas canvas = GLDrawableFactory.getFactory().createGLCanvas(new GLCapabilities());
+		    DisplayMode displayMode = findDisplayMode(newDim);
 
-		// we want keypressed events for TAB key
-		canvas.setFocusTraversalKeysEnabled(false);
-		
-		// TODO Use debug pipeline
-		//canvas.setGL(new DebugGL(canvas.getGL()));
+		    newDim.width = displayMode.getWidth();
+		    newDim.height = displayMode.getHeight();
+		    window.setUndecorated(true);
+		    window.setResizable(false);
 
-		canvas.setNoAutoRedrawMode(true);
-		canvas.setAutoSwapBufferMode(false);
-		
-		canvas.addGLEventListener(this);
+		    device.setFullScreenWindow(window);
 
-		window.getContentPane().add(canvas);	
-		canvas.setSize(newDim.width, newDim.height);
+		    if (device.isFullScreenSupported())
+			device.setDisplayMode(displayMode);
 
-		// register event listener
-		window.addWindowListener(new WindowAdapter() {
-			public void windowClosing(WindowEvent e) {
-				Cbuf.ExecuteText(Defines.EXEC_APPEND, "quit");
-			}
-		});
-		
-		// D I F F E R E N T   J A K E 2   E V E N T   P R O C E S S I N G      		
-		window.addComponentListener(JOGLKBD.listener);
-		canvas.addKeyListener(JOGLKBD.listener);
-		canvas.addMouseListener(JOGLKBD.listener);
-		canvas.addMouseMotionListener(JOGLKBD.listener);
-		canvas.addMouseWheelListener(JOGLKBD.listener);
-				        
-		if (fullscreen) {
-			
-			DisplayMode displayMode = findDisplayMode(newDim);
-			
-			newDim.width = displayMode.getWidth();
-			newDim.height = displayMode.getHeight();
-			window.setUndecorated(true);
-			window.setResizable(false);
-			
-			device.setFullScreenWindow(window);
-			
-			if (device.isFullScreenSupported())
-				device.setDisplayMode(displayMode);
-			
-			window.setLocation(0, 0);
-			window.setSize(displayMode.getWidth(), displayMode.getHeight());
-			canvas.setSize(displayMode.getWidth(), displayMode.getHeight());
+		    window.setLocation(0, 0);
+		    window.setSize(displayMode.getWidth(), displayMode.getHeight());
+		    canvas.setSize(displayMode.getWidth(), displayMode.getHeight());
 
-			VID.Printf(Defines.PRINT_ALL, "...setting fullscreen " + getModeString(displayMode) + '\n');
+		    VID.Printf(Defines.PRINT_ALL, "...setting fullscreen " + getModeString(displayMode) + '\n');
 
 		} else {
-			window.setLocation(window_xpos, window_ypos);
-			window.pack();
-			window.setResizable(false);
-			window.setVisible(true);
+                    if (!Globals.appletMode) {
+                        container.add(canvas, gbc);
+                        final Frame f2 = window;
+                        try {
+                            EventQueue.invokeAndWait(new Runnable() {
+                                    public void run() {
+                                        //f2.setLocation(window_xpos, window_ypos);
+                                        f2.pack();
+                                        f2.setResizable(false);
+                                        f2.setVisible(true);
+                                    }
+                                });
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                    } else {
+                        final Display fd = canvas;
+                        try {
+                            EventQueue.invokeAndWait(new Runnable() {
+                                    public void run() {
+                                        container.add(fd, BorderLayout.CENTER);
+                                        // Notify the size listener about the change
+                                        SizeChangeListener listener = Globals.sizeChangeListener;
+                                        if (listener != null) {
+                                            listener.sizeChanged(newDim.width, newDim.height);
+                                        }
+                                        fd.setSize(newDim.width, newDim.height);
+                                    }
+                                });
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                    }
 		}
 		
-		while (!canvas.isDisplayable()) {
+                if (!Globals.appletMode) {
+                    while (!canvas.isDisplayable() || !window.isDisplayable()) {
 			try {
-				Thread.sleep(50);
+                            Thread.sleep(100);
 			} catch (InterruptedException e) {}
-		}
+                    }
+                }
 		canvas.requestFocus();
 		
-		this.canvas = canvas;
-
-		Base.setVid(newDim.width, newDim.height);
-
-		// let the sound and input subsystems know about the new window
-		VID.NewWindow(newDim.width, newDim.height);
+		this.display = canvas;
 
+		setGL(display.getGL());
+		init(0, 0);
+        
 		return Base.rserr_ok;
 	}
 
 	public void shutdown() {
-		if (oldDisplayMode != null && device.getFullScreenWindow() != null) {
-			try {
-				if (device.isFullScreenSupported())
-					device.setDisplayMode(oldDisplayMode);
-				device.setFullScreenWindow(null);
-			} catch (Exception e) {
-				e.printStackTrace();
-			}
-		}
-		if (window != null) {
-		    // this is very important to change the GL context
-		    if (canvas != null) {
-		        canvas.setVisible(false);
-		        window.remove(canvas);
-		        canvas = null;
-		    }
+                if (!Globals.appletMode) {
+                    try {
+			EventQueue.invokeAndWait(new Runnable() {
+				public void run() {
+                                    if (oldDisplayMode != null
+                                        && device.getFullScreenWindow() != null) {
+                                        try {
+                                            if (device.isFullScreenSupported()) {
+                                                if (!device.getDisplayMode().equals(oldDisplayMode))
+                                                    device.setDisplayMode(oldDisplayMode);
+
+                                            }
+                                            device.setFullScreenWindow(null);
+                                        } catch (Exception e) {
+                                            e.printStackTrace();
+                                        }
+                                    }
+				}
+                            });
+                    } catch (Exception e) {
+			e.printStackTrace();
+                    }
+
+                    if (window != null) {
+			if (display != null) display.destroy();
 			window.dispose();
-		}
-		post_init = false;
-		callback = INIT_CALLBACK;
+			while (window.isDisplayable()) {
+                            try {
+                                Thread.sleep(100);
+                            } catch (InterruptedException e) {
+                            }
+
+			}
+                    }
+                } else {
+                    if (display != null) {
+                        display.destroy();
+                        // Remove the old display if there is one
+                        container.remove(display);
+                    }
+                }
+		display = null;
 	}
 
 	/**
-	 * @return true
-	 */
+         * @return true
+         */
 	public boolean init(int xpos, int ypos) {
-		// do nothing
-		window_xpos = xpos;
-		window_ypos = ypos;
-		return true;
+	    // set window position
+	    window_xpos = xpos;
+	    window_ypos = ypos;
+	    // clear the screen
+	    // first buffer
+	    beginFrame(0.0f);
+	    glViewport(0, 0, display.getWidth(), display.getHeight());
+	    glClearColor(0, 0, 0, 0);
+	    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	    endFrame();
+	    // second buffer
+	    beginFrame(0.0f);
+	    glViewport(0, 0, display.getWidth(), display.getHeight());
+	    glClearColor(0, 0, 0, 0);
+	    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	    endFrame();
+	    return true;
 	}
 
     public void beginFrame(float camera_separation) {
-        // do nothing
+        display.activate();
     }
-
-    public void endFrame() {
-		glFlush();
-		canvas.swapBuffers();
-	}
     
+    public void endFrame() {
+	glFlush();
+	display.update();
+    }
+
     public void appActivate(boolean activate) {
         // do nothing
     }
@@ -313,53 +375,68 @@ public abstract class JoglDriver extends JoglGL implements GLDriver, GLEventList
     public void logNewFrame() {
         // do nothing
     }
+    
+    /*
+     * @see jake2.client.refexport_t#updateScreen()
+     */
 
-    /* 
-	 * @see jake2.client.refexport_t#updateScreen()
-	 */
-	public void updateScreen() {
-		this.callback = INIT_CALLBACK;
-		canvas.display();
-	}
-	
-	public void updateScreen(xcommand_t callback) {
-		this.callback = callback;
-		canvas.display();
-	}	
-	// ============================================================================
-	// GLEventListener interface
-	// ============================================================================
-
-	/* 
-	* @see net.java.games.jogl.GLEventListener#init(net.java.games.jogl.GLDrawable)
-	*/
-	public void init(GLDrawable drawable) {
-		setGL(drawable.getGL());
-	}
+    public void updateScreen(xcommand_t callback) {
+	callback.execute();
+    }
 
-	/* 
-	 * @see net.java.games.jogl.GLEventListener#display(net.java.games.jogl.GLDrawable)
+    protected void activate() {
+        display.activate();
+    }
+    
+    // --------------------------------------------------------------------------
+    
+    @SuppressWarnings("serial")
+    private static class Display extends GLCanvas {
+        
+        public Display(GLCapabilities capabilities) {
+            super(capabilities);
+        }
+
+        public GL2 getGL() {
+            activate();
+            return super.getGL().getGL2();
+        }
+        
+        
+    /**
+	 * @see java.awt.Component#setBounds(int, int, int, int)
 	 */
-	public void display(GLDrawable drawable) {
-        setGL(drawable.getGL());
-		
-		contextInUse = true;
-		callback.execute();
-		contextInUse = false;
-	}
-
-	/* 
-	* @see net.java.games.jogl.GLEventListener#displayChanged(net.java.games.jogl.GLDrawable, boolean, boolean)
-	*/
-	public void displayChanged(GLDrawable drawable, boolean arg1, boolean arg2) {
-		// do nothing
-	}
-
-	/* 
-	* @see net.java.games.jogl.GLEventListener#reshape(net.java.games.jogl.GLDrawable, int, int, int, int)
-	*/
-	public void reshape(GLDrawable drawable, int x, int y, int width, int height) {
-		// do nothing
+	public void setBounds(int x, int y, int width, int height) {
+	    final int mask = ~0x03;
+	    if ((width & 0x03) != 0) {
+		width &= mask;
+		width += 4;
+	    }
+
+//	    System.out.println("display bounds: " + x + ", " + y + ", " +  width + ", " + height);
+	    super.setBounds(x, y, width, height);
+	    Base.setVid(width, height);
+	    // let the sound and input subsystems know about the new window
+	    VID.NewWindow(width, height);
 	}
 
+        void activate() {
+            final GLContext ctx = this.getContext();
+            if ( null != ctx && GLContext.getCurrent() != ctx ) {
+                ctx.makeCurrent();
+            }
+        }
+
+        private void release() {
+            final GLContext ctx = this.getContext();
+            if ( null != ctx && GLContext.getCurrent() == ctx) {
+                ctx.release();
+            }
+        }
+
+        void update() {
+            release();
+            swapBuffers();
+        }
+    }
 }
diff --git a/src/jake2/render/opengl/JoglGL.java b/src/jake2/render/opengl/JoglGL.java
index 5296199..c009a40 100644
--- a/src/jake2/render/opengl/JoglGL.java
+++ b/src/jake2/render/opengl/JoglGL.java
@@ -3,315 +3,315 @@ package jake2.render.opengl;
 
 import java.nio.*;
 
-import net.java.games.jogl.GL;
+import javax.media.opengl.GL2;
 
 public class JoglGL implements QGL {
     
-    private GL jogl;
+    private GL2 gl;
     
     JoglGL() {
         // singleton
     }
     
-    void setGL(GL context) {
-        this.jogl = context;
+    void setGL(GL2 gl) {
+        this.gl = gl;
     }
     
     public void glAlphaFunc(int func, float ref) {
-        jogl.glAlphaFunc(func, ref);
+        gl.glAlphaFunc(func, ref);
     }
 
     public void glBegin(int mode) {
-        jogl.glBegin(mode);
+        gl.glBegin(mode);
     }
 
     public void glBindTexture(int target, int texture) {
-        jogl.glBindTexture(target, texture);
+        gl.glBindTexture(target, texture);
     }
 
     public void glBlendFunc(int sfactor, int dfactor) {
-        jogl.glBlendFunc(sfactor, dfactor);
+        gl.glBlendFunc(sfactor, dfactor);
     }
 
     public void glClear(int mask) {
-        jogl.glClear(mask);
+        gl.glClear(mask);
     }
 
     public void glClearColor(float red, float green, float blue, float alpha) {
-        jogl.glClearColor(red, green, blue, alpha);
+        gl.glClearColor(red, green, blue, alpha);
     }
 
     public void glColor3f(float red, float green, float blue) {
-        jogl.glColor3f(red, green, blue);
+        gl.glColor3f(red, green, blue);
     }
 
     public void glColor3ub(byte red, byte green, byte blue) {
-        jogl.glColor3ub(red, green, blue);
+        gl.glColor3ub(red, green, blue);
     }
 
     public void glColor4f(float red, float green, float blue, float alpha) {
-        jogl.glColor4f(red, green, blue, alpha);
+        gl.glColor4f(red, green, blue, alpha);
     }
 
     public void glColor4ub(byte red, byte green, byte blue, byte alpha) {
-        jogl.glColor4ub(red, green, blue, alpha);
+        gl.glColor4ub(red, green, blue, alpha);
     }
 
     public void glColorPointer(int size, boolean unsigned, int stride,
             ByteBuffer pointer) {
-        jogl.glColorPointer(size, GL_UNSIGNED_BYTE, stride, pointer);
+        gl.glColorPointer(size, GL_UNSIGNED_BYTE, stride, pointer);
     }
     
     public void glColorPointer(int size, int stride, FloatBuffer pointer) {
-        jogl.glColorPointer(size, GL_FLOAT, stride, pointer);
+        gl.glColorPointer(size, GL_FLOAT, stride, pointer);
     }
 
     public void glCullFace(int mode) {
-        jogl.glCullFace(mode);
+        gl.glCullFace(mode);
     }
 
     public void glDeleteTextures(IntBuffer textures) {
-        jogl.glDeleteTextures(textures.limit(), textures);
+        gl.glDeleteTextures(textures.limit(), textures);
     }
 
     public void glDepthFunc(int func) {
-        jogl.glDepthFunc(func);
+        gl.glDepthFunc(func);
     }
 
     public void glDepthMask(boolean flag) {
-        jogl.glDepthMask(flag);
+        gl.glDepthMask(flag);
     }
 
     public void glDepthRange(double zNear, double zFar) {
-        jogl.glDepthRange(zNear, zFar);
+        gl.glDepthRange(zNear, zFar);
     }
 
     public void glDisable(int cap) {
-        jogl.glDisable(cap);
+        gl.glDisable(cap);
     }
 
     public void glDisableClientState(int cap) {
-        jogl.glDisableClientState(cap);
+        gl.glDisableClientState(cap);
     }
 
     public void glDrawArrays(int mode, int first, int count) {
-        jogl.glDrawArrays(mode, first, count);
+        gl.glDrawArrays(mode, first, count);
     }
 
     public void glDrawBuffer(int mode) {
-        jogl.glDrawBuffer(mode);
+        gl.glDrawBuffer(mode);
     }
 
     public void glDrawElements(int mode, IntBuffer indices) {
-        jogl.glDrawElements(mode, indices.limit(), GL_UNSIGNED_INT, indices);
+        gl.glDrawElements(mode, indices.limit(), GL_UNSIGNED_INT, indices);
     }
 
     public void glEnable(int cap) {
-        jogl.glEnable(cap);
+        gl.glEnable(cap);
     }
 
     public void glEnableClientState(int cap) {
-        jogl.glEnableClientState(cap);
+        gl.glEnableClientState(cap);
     }
 
     public void glEnd() {
-        jogl.glEnd();
+        gl.glEnd();
     }
 
     public void glFinish() {
-        jogl.glFinish();
+        gl.glFinish();
     }
 
     public void glFlush() {
-        jogl.glFlush();
+        gl.glFlush();
     }
 
     public void glFrustum(double left, double right, double bottom,
             double top, double zNear, double zFar) {
-        jogl.glFrustum(left, right, bottom, top, zNear, zFar);
+        gl.glFrustum(left, right, bottom, top, zNear, zFar);
     }
 
     public int glGetError() {
-        return jogl.glGetError();
+        return gl.glGetError();
     }
 
     public void glGetFloat(int pname, FloatBuffer params) {
-        jogl.glGetFloatv(pname, params);
+        gl.glGetFloatv(pname, params);
     }
 
     public String glGetString(int name) {
-        return jogl.glGetString(name);
+        return gl.glGetString(name);
     }
-
+    
     public void glHint(int target, int mode) {
-	jogl.glHint(target, mode);
+	gl.glHint(target, mode);
     }
 
     public void glInterleavedArrays(int format, int stride,
             FloatBuffer pointer) {
-        jogl.glInterleavedArrays(format, stride, pointer);
+        gl.glInterleavedArrays(format, stride, pointer);
     }
 
     public void glLoadIdentity() {
-        jogl.glLoadIdentity();
+        gl.glLoadIdentity();
     }
 
     public void glLoadMatrix(FloatBuffer m) {
-        jogl.glLoadMatrixf(m);
+        gl.glLoadMatrixf(m);
     }
 
     public void glMatrixMode(int mode) {
-        jogl.glMatrixMode(mode);
+        gl.glMatrixMode(mode);
     }
 
     public void glOrtho(double left, double right, double bottom,
             double top, double zNear, double zFar) {
-        jogl.glOrtho(left, right, bottom, top, zNear, zFar);
+        gl.glOrtho(left, right, bottom, top, zNear, zFar);
     }
 
     public void glPixelStorei(int pname, int param) {
-        jogl.glPixelStorei(pname, param);
+        gl.glPixelStorei(pname, param);
     }
 
     public void glPointSize(float size) {
-        jogl.glPointSize(size);
+        gl.glPointSize(size);
     }
 
     public void glPolygonMode(int face, int mode) {
-        jogl.glPolygonMode(face, mode);
+        gl.glPolygonMode(face, mode);
     }
 
     public void glPopMatrix() {
-        jogl.glPopMatrix();
+        gl.glPopMatrix();
     }
 
     public void glPushMatrix() {
-        jogl.glPushMatrix();
+        gl.glPushMatrix();
     }
 
     public void glReadPixels(int x, int y, int width, int height,
             int format, int type, ByteBuffer pixels) {
-        jogl.glReadPixels(x, y, width, height, format, type, pixels);
+        gl.glReadPixels(x, y, width, height, format, type, pixels);
     }
 
     public void glRotatef(float angle, float x, float y, float z) {
-        jogl.glRotatef(angle, x, y, z);
+        gl.glRotatef(angle, x, y, z);
     }
 
     public void glScalef(float x, float y, float z) {
-        jogl.glScalef(x, y, z);
+        gl.glScalef(x, y, z);
     }
 
     public void glScissor(int x, int y, int width, int height) {
-        jogl.glScissor(x, y, width, height);
+        gl.glScissor(x, y, width, height);
     }
 
     public void glShadeModel(int mode) {
-        jogl.glShadeModel(mode);
+        gl.glShadeModel(mode);
     }
 
     public void glTexCoord2f(float s, float t) {
-        jogl.glTexCoord2f(s, t);
+        gl.glTexCoord2f(s, t);
     }
 
     public void glTexCoordPointer(int size, int stride, FloatBuffer pointer) {
-        jogl.glTexCoordPointer(size, GL_FLOAT, stride, pointer);
+        gl.glTexCoordPointer(size, GL_FLOAT, stride, pointer);
     }
 
     public void glTexEnvi(int target, int pname, int param) {
-        jogl.glTexEnvi(target, pname, param);
+        gl.glTexEnvi(target, pname, param);
     }
 
     public void glTexImage2D(int target, int level, int internalformat,
             int width, int height, int border, int format, int type,
             ByteBuffer pixels) {
-        jogl.glTexImage2D(target, level, internalformat, width, height, border,
+        gl.glTexImage2D(target, level, internalformat, width, height, border,
                 format, type, pixels);
     }
 
     public void glTexImage2D(int target, int level, int internalformat,
             int width, int height, int border, int format, int type,
             IntBuffer pixels) {
-        jogl.glTexImage2D(target, level, internalformat, width, height, border,
+        gl.glTexImage2D(target, level, internalformat, width, height, border,
                 format, type, pixels);
     }
 
     public void glTexParameterf(int target, int pname, float param) {
-        jogl.glTexParameterf(target, pname, param);
+        gl.glTexParameterf(target, pname, param);
     }
 
     public void glTexParameteri(int target, int pname, int param) {
-        jogl.glTexParameteri(target, pname, param);
+        gl.glTexParameteri(target, pname, param);
     }
 
     public void glTexSubImage2D(int target, int level, int xoffset,
             int yoffset, int width, int height, int format, int type,
             IntBuffer pixels) {
-        jogl.glTexSubImage2D(target, level, xoffset, yoffset, width, height,
+        gl.glTexSubImage2D(target, level, xoffset, yoffset, width, height,
                 format, type, pixels);
     }
 
     public void glTranslatef(float x, float y, float z) {
-        jogl.glTranslatef(x, y, z);
+        gl.glTranslatef(x, y, z);
     }
 
     public void glVertex2f(float x, float y) {
-        jogl.glVertex2f(x, y);
+        gl.glVertex2f(x, y);
     }
 
     public void glVertex3f(float x, float y, float z) {
-        jogl.glVertex3f(x, y, z);
+        gl.glVertex3f(x, y, z);
     }
 
     public void glVertexPointer(int size, int stride, FloatBuffer pointer) {
-        jogl.glVertexPointer(size, GL_FLOAT, stride, pointer);
+        gl.glVertexPointer(size, GL_FLOAT, stride, pointer);
     }
 
     public void glViewport(int x, int y, int width, int height) {
-        jogl.glViewport(x, y, width, height);
+        gl.glViewport(x, y, width, height);
     }
 
     public void glColorTable(int target, int internalFormat, int width,
             int format, int type, ByteBuffer data) {
-        jogl.glColorTable(target, internalFormat, width, format, type, data);
+        gl.glColorTable(target, internalFormat, width, format, type, data);
     }
 
     public void glActiveTextureARB(int texture) {
-        jogl.glActiveTextureARB(texture);
+        gl.glActiveTexture(texture);
     }
 
     public void glClientActiveTextureARB(int texture) {
-        jogl.glClientActiveTextureARB(texture);
+        gl.glClientActiveTexture(texture);
     }
 
     public void glPointParameterEXT(int pname, FloatBuffer pfParams) {
-        jogl.glPointParameterfvEXT(pname, pfParams);
+        gl.glPointParameterfv(pname, pfParams);
     }
 
     public void glPointParameterfEXT(int pname, float param) {
-        jogl.glPointParameterfEXT(pname, param);
+        gl.glPointParameterf(pname, param);
     }
     public void glLockArraysEXT(int first, int count) {
-        jogl.glLockArraysEXT(first, count);
+        gl.glLockArraysEXT(first, count);
     }
 
     public void glArrayElement(int index) {
-        jogl.glArrayElement(index);
+        gl.glArrayElement(index);
     }
 
     public void glUnlockArraysEXT() {
-        jogl.glUnlockArraysEXT();
+        gl.glUnlockArraysEXT();
     }
     
     public void glMultiTexCoord2f(int target, float s, float t) {
-        jogl.glMultiTexCoord2f(target, s, t);
+        gl.glMultiTexCoord2f(target, s, t);
     }
-
+    
     /*
      * util extensions
      */
     public void setSwapInterval(int interval) {
-	jogl.setSwapInterval(interval);
+	gl.setSwapInterval(interval);
     }
 
 }
diff --git a/src/jake2/render/opengl/Jsr231Driver.java b/src/jake2/render/opengl/Jsr231Driver.java
deleted file mode 100644
index b6fa6eb..0000000
--- a/src/jake2/render/opengl/Jsr231Driver.java
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * Jsr231Driver.java
- * Copyright (C) 2004
- * 
- */
-/*
-Copyright (C) 1997-2001 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-*/
-
-package jake2.render.opengl;
-
-import jake2.Defines;
-import jake2.Globals;
-import jake2.SizeChangeListener;
-import jake2.client.VID;
-import jake2.qcommon.Cbuf;
-import jake2.qcommon.xcommand_t;
-import jake2.render.Base;
-import jake2.sys.JOGLKBD;
-
-import java.awt.*;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.util.LinkedList;
-
-import javax.media.opengl.*;
-import javax.swing.ImageIcon;
-
-/**
- * JoglCommon
- */
-public abstract class Jsr231Driver extends Jsr231GL implements GLDriver {
-
-    protected Jsr231Driver() {
-        // singleton
-    }
-    
-	private GraphicsDevice device;
-	private DisplayMode oldDisplayMode; 
-	private volatile Display display;
-	private volatile Frame window;
-
-        // This is either the above Window reference or the global
-        // applet if we're running in applet mode
-        private volatile Container container;
-
-	// window position on the screen
-	int window_xpos, window_ypos;
-
-	public DisplayMode[] getModeList() {
-		DisplayMode[] modes = device.getDisplayModes();
-		LinkedList l = new LinkedList();
-		l.add(oldDisplayMode);
-		
-		for (int i = 0; i < modes.length; i++) {
-			DisplayMode m = modes[i];
-			
-			if (m.getBitDepth() != oldDisplayMode.getBitDepth()) continue;
-			if (m.getRefreshRate() > oldDisplayMode.getRefreshRate()) continue;
-			if (m.getHeight() < 240 || m.getWidth() < 320) continue;
-			
-			int j = 0;
-			DisplayMode ml = null;
-			for (j = 0; j < l.size(); j++) {
-				ml = (DisplayMode)l.get(j);
-				if (ml.getWidth() > m.getWidth()) break;
-				if (ml.getWidth() == m.getWidth() && ml.getHeight() >= m.getHeight()) break;
-			}
-			if (j == l.size()) {
-				l.addLast(m);
-			} else if (ml.getWidth() > m.getWidth() || ml.getHeight() > m.getHeight()) {
-				l.add(j, m);
-			} else if (m.getRefreshRate() > ml.getRefreshRate()){
-				l.remove(j);
-				l.add(j, m);
-			}
-		}
-		DisplayMode[] ma = new DisplayMode[l.size()];
-		l.toArray(ma);
-		return ma;
-	}
-	
-	DisplayMode findDisplayMode(Dimension dim) {
-		DisplayMode mode = null;
-		DisplayMode m = null;
-		DisplayMode[] modes = getModeList();
-		int w = dim.width;
-		int h = dim.height;
-		
-		for (int i = 0; i < modes.length; i++) {
-			m = modes[i];
-			if (m.getWidth() == w && m.getHeight() == h) {
-				mode = m;
-				break;
-			}
-		}
-		if (mode == null) mode = oldDisplayMode;
-		return mode;		
-	}
-		
-	String getModeString(DisplayMode m) {
-		StringBuffer sb = new StringBuffer();
-		sb.append(m.getWidth());
-		sb.append('x');
-		sb.append(m.getHeight());
-		sb.append('x');
-		sb.append(m.getBitDepth());
-		sb.append('@');
-		sb.append(m.getRefreshRate());
-		sb.append("Hz");
-		return sb.toString();
-	}
-
-	/**
-	 * @param dim
-	 * @param mode
-	 * @param fullscreen
-	 * @return enum Base.rserr_t
-	 */
-	public int setMode(Dimension dim, int mode, boolean fullscreen) {
-
-		final Dimension newDim = new Dimension();
-
-		VID.Printf(Defines.PRINT_ALL, "Initializing OpenGL display\n");
-
-		VID.Printf(Defines.PRINT_ALL, "...setting mode " + mode + ":");
-		
-                if (Globals.appletMode && container == null) {
-                    container = (Container) Globals.applet;
-                }
-
-		/*
-		 * full screen handling
-		 */
-		if (device == null) {
-			GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
-			device = env.getDefaultScreenDevice();
-		}
-       
-                if (oldDisplayMode == null) {
-                    oldDisplayMode = device.getDisplayMode();
-                }
-
-                if (!VID.GetModeInfo(newDim, mode)) {
-                    VID.Printf(Defines.PRINT_ALL, " invalid mode\n");
-                    return Base.rserr_invalid_mode;
-                }
-
-                VID.Printf(Defines.PRINT_ALL, " " + newDim.width + " " + newDim.height + '\n');
-
-                if (!Globals.appletMode) {
-                    // destroy the existing window
-                    if (window != null) shutdown();
-
-                    window = new Frame("Jake2 (jsr231)");
-                    container = window;
-                    ImageIcon icon = new ImageIcon(getClass().getResource("/icon-small.png"));
-                    window.setIconImage(icon.getImage());
-                    window.setLayout(new GridBagLayout());
-                    // register event listener
-                    window.addWindowListener(new WindowAdapter() {
-                            public void windowClosing(WindowEvent e) {
-                                Cbuf.ExecuteText(Defines.EXEC_APPEND, "quit");
-                            }
-                        });
-                }
-		
-                if (Globals.appletMode) {
-                    // Destroy the previous display if there is one
-                    shutdown();
-
-                    // We don't support full-screen mode
-                    fullscreen = false;
-
-                    // We need to feed the container to the JOGL
-                    // keyboard class manually because we'll never get
-                    // a component shown event for it
-                    JOGLKBD.Init(container);
-                }
-
-                Display canvas = new Display(new GLCapabilities());
-                // we want keypressed events for TAB key
-                canvas.setFocusTraversalKeysEnabled(false);
-                canvas.setSize(newDim.width, newDim.height);
-
-                // the OpenGL canvas grows and shrinks with the window
-                final GridBagConstraints gbc = new GridBagConstraints();
-                gbc.fill = GridBagConstraints.BOTH;
-                gbc.weightx = gbc.weighty = 1;
-		
-                // D I F F E R E N T   J A K E 2   E V E N T   P R O C E S S I N G      		
-                container.addComponentListener(JOGLKBD.listener);
-                canvas.addKeyListener(JOGLKBD.listener);
-                canvas.addMouseListener(JOGLKBD.listener);
-                canvas.addMouseMotionListener(JOGLKBD.listener);
-                canvas.addMouseWheelListener(JOGLKBD.listener);
-				        
-		if (fullscreen) {
-
-                    container.add(canvas, gbc);
-
-		    DisplayMode displayMode = findDisplayMode(newDim);
-
-		    newDim.width = displayMode.getWidth();
-		    newDim.height = displayMode.getHeight();
-		    window.setUndecorated(true);
-		    window.setResizable(false);
-
-		    device.setFullScreenWindow(window);
-
-		    if (device.isFullScreenSupported())
-			device.setDisplayMode(displayMode);
-
-		    window.setLocation(0, 0);
-		    window.setSize(displayMode.getWidth(), displayMode.getHeight());
-		    canvas.setSize(displayMode.getWidth(), displayMode.getHeight());
-
-		    VID.Printf(Defines.PRINT_ALL, "...setting fullscreen " + getModeString(displayMode) + '\n');
-
-		} else {
-                    if (!Globals.appletMode) {
-                        container.add(canvas, gbc);
-                        final Frame f2 = window;
-                        try {
-                            EventQueue.invokeAndWait(new Runnable() {
-                                    public void run() {
-                                        //f2.setLocation(window_xpos, window_ypos);
-                                        f2.pack();
-                                        f2.setResizable(false);
-                                        f2.setVisible(true);
-                                    }
-                                });
-                        } catch (Exception e) {
-                            e.printStackTrace();
-                        }
-                    } else {
-                        final Display fd = canvas;
-                        try {
-                            EventQueue.invokeAndWait(new Runnable() {
-                                    public void run() {
-                                        container.add(fd, BorderLayout.CENTER);
-                                        // Notify the size listener about the change
-                                        SizeChangeListener listener = Globals.sizeChangeListener;
-                                        if (listener != null) {
-                                            listener.sizeChanged(newDim.width, newDim.height);
-                                        }
-                                        fd.setSize(newDim.width, newDim.height);
-                                    }
-                                });
-                        } catch (Exception e) {
-                            e.printStackTrace();
-                        }
-                    }
-		}
-		
-                if (!Globals.appletMode) {
-                    while (!canvas.isDisplayable() || !window.isDisplayable()) {
-			try {
-                            Thread.sleep(100);
-			} catch (InterruptedException e) {}
-                    }
-                }
-		canvas.requestFocus();
-		
-		this.display = canvas;
-
-		setGL(display.getGL());
-		init(0, 0);
-        
-		return Base.rserr_ok;
-	}
-
-	public void shutdown() {
-                if (!Globals.appletMode) {
-                    try {
-			EventQueue.invokeAndWait(new Runnable() {
-				public void run() {
-                                    if (oldDisplayMode != null
-                                        && device.getFullScreenWindow() != null) {
-                                        try {
-                                            if (device.isFullScreenSupported()) {
-                                                if (!device.getDisplayMode().equals(oldDisplayMode))
-                                                    device.setDisplayMode(oldDisplayMode);
-
-                                            }
-                                            device.setFullScreenWindow(null);
-                                        } catch (Exception e) {
-                                            e.printStackTrace();
-                                        }
-                                    }
-				}
-                            });
-                    } catch (Exception e) {
-			e.printStackTrace();
-                    }
-
-                    if (window != null) {
-			if (display != null) display.destroy();
-			window.dispose();
-			while (window.isDisplayable()) {
-                            try {
-                                Thread.sleep(100);
-                            } catch (InterruptedException e) {
-                            }
-
-			}
-                    }
-                } else {
-                    if (display != null) {
-                        display.destroy();
-                        // Remove the old display if there is one
-                        container.remove(display);
-                    }
-                }
-		display = null;
-	}
-
-	/**
-         * @return true
-         */
-	public boolean init(int xpos, int ypos) {
-	    // set window position
-	    window_xpos = xpos;
-	    window_ypos = ypos;
-	    // clear the screen
-	    // first buffer
-	    beginFrame(0.0f);
-	    glViewport(0, 0, display.getWidth(), display.getHeight());
-	    glClearColor(0, 0, 0, 0);
-	    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	    endFrame();
-	    // second buffer
-	    beginFrame(0.0f);
-	    glViewport(0, 0, display.getWidth(), display.getHeight());
-	    glClearColor(0, 0, 0, 0);
-	    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	    endFrame();
-	    return true;
-	}
-
-    public void beginFrame(float camera_separation) {
-        display.activate();
-    }
-    
-    public void endFrame() {
-	glFlush();
-	display.update();
-    }
-
-    public void appActivate(boolean activate) {
-        // do nothing
-    }
-
-    public void enableLogging(boolean enable) {
-        // do nothing
-    }
-
-    public void logNewFrame() {
-        // do nothing
-    }
-    
-    /*
-     * @see jake2.client.refexport_t#updateScreen()
-     */
-
-    public void updateScreen(xcommand_t callback) {
-	callback.execute();
-    }
-
-    protected void activate() {
-        display.activate();
-    }
-    
-    // --------------------------------------------------------------------------
-    
-    private static class Display extends Canvas {
-	private GLDrawable drawable;
-
-        private GLContext context;
-
-        public Display(GLCapabilities capabilities) {
-            super(unwrap((AWTGraphicsConfiguration)GLDrawableFactory.getFactory().chooseGraphicsConfiguration(capabilities, null, null)));
-            drawable = GLDrawableFactory.getFactory().getGLDrawable(this, capabilities, null);
-            context = drawable.createContext(null);
-        }
-
-        GL getGL() {
-            activate();
-            return context.getGL();
-        }
-        
-        
-    /**
-	 * @see java.awt.Component#setBounds(int, int, int, int)
-	 */
-	public void setBounds(int x, int y, int width, int height) {
-	    final int mask = ~0x03;
-	    if ((width & 0x03) != 0) {
-		width &= mask;
-		width += 4;
-	    }
-
-//	    System.out.println("display bounds: " + x + ", " + y + ", " +  width + ", " + height);
-	    super.setBounds(x, y, width, height);
-	    Base.setVid(width, height);
-	    // let the sound and input subsystems know about the new window
-	    VID.NewWindow(width, height);
-	}
-
-	/** <B>Overrides:</B>
-        <DL><DD><CODE>paint</CODE> in class <CODE>java.awt.Component</CODE></DD></DL> */
-        // Overridden from Canvas to prevent the AWT's clearing of the
-        // canvas from interfering with the OpenGL rendering.
-        public void paint(Graphics g) {
-            // do nothing
-        }
-        
-        /** <B>Overrides:</B>
-        <DL><DD><CODE>update</CODE> in class <CODE>java.awt.Component</CODE></DD></DL> */
-        // Overridden from Canvas to prevent the AWT's clearing of the
-        // canvas from interfering with the OpenGL rendering.
-        public void update(Graphics g) {
-            // do nothing
-            //paint(g);
-        }
-
-        public void addNotify() {
-            super.addNotify();
-            super.setBackground(Color.BLACK);
-            drawable.setRealized(true);
-        }
-
-        public void removeNotify() {
-            if (drawable != null) {
-            	drawable.setRealized(false);
-                drawable = null;
-            }
-            super.removeNotify();
-        }
-
-        void activate() {
-            if (GLContext.getCurrent() != context)
-                context.makeCurrent();
-        }
-
-        private void release() {
-            if (GLContext.getCurrent() == context)
-                context.release();
-        }
-
-        void update() {
-            release();
-            drawable.swapBuffers();
-        }
-
-        void destroy() {
-        	if (context != null) {
-        		release();
-        		context.destroy();
-        		context = null;
-        	}
-        }
-        
-        private static GraphicsConfiguration unwrap(AWTGraphicsConfiguration config) {
-            if (config == null) {
-              return null;
-            }
-            return config.getGraphicsConfiguration();
-        }
-    }
-}
diff --git a/src/jake2/render/opengl/Jsr231GL.java b/src/jake2/render/opengl/Jsr231GL.java
deleted file mode 100644
index 0087def..0000000
--- a/src/jake2/render/opengl/Jsr231GL.java
+++ /dev/null
@@ -1,317 +0,0 @@
-package jake2.render.opengl;
-
-
-import java.nio.*;
-
-import javax.media.opengl.GL;
-
-public class Jsr231GL implements QGL {
-    
-    private GL gl;
-    
-    Jsr231GL() {
-        // singleton
-    }
-    
-    void setGL(GL gl) {
-        this.gl = gl;
-    }
-    
-    public void glAlphaFunc(int func, float ref) {
-        gl.glAlphaFunc(func, ref);
-    }
-
-    public void glBegin(int mode) {
-        gl.glBegin(mode);
-    }
-
-    public void glBindTexture(int target, int texture) {
-        gl.glBindTexture(target, texture);
-    }
-
-    public void glBlendFunc(int sfactor, int dfactor) {
-        gl.glBlendFunc(sfactor, dfactor);
-    }
-
-    public void glClear(int mask) {
-        gl.glClear(mask);
-    }
-
-    public void glClearColor(float red, float green, float blue, float alpha) {
-        gl.glClearColor(red, green, blue, alpha);
-    }
-
-    public void glColor3f(float red, float green, float blue) {
-        gl.glColor3f(red, green, blue);
-    }
-
-    public void glColor3ub(byte red, byte green, byte blue) {
-        gl.glColor3ub(red, green, blue);
-    }
-
-    public void glColor4f(float red, float green, float blue, float alpha) {
-        gl.glColor4f(red, green, blue, alpha);
-    }
-
-    public void glColor4ub(byte red, byte green, byte blue, byte alpha) {
-        gl.glColor4ub(red, green, blue, alpha);
-    }
-
-    public void glColorPointer(int size, boolean unsigned, int stride,
-            ByteBuffer pointer) {
-        gl.glColorPointer(size, GL_UNSIGNED_BYTE, stride, pointer);
-    }
-    
-    public void glColorPointer(int size, int stride, FloatBuffer pointer) {
-        gl.glColorPointer(size, GL_FLOAT, stride, pointer);
-    }
-
-    public void glCullFace(int mode) {
-        gl.glCullFace(mode);
-    }
-
-    public void glDeleteTextures(IntBuffer textures) {
-        gl.glDeleteTextures(textures.limit(), textures);
-    }
-
-    public void glDepthFunc(int func) {
-        gl.glDepthFunc(func);
-    }
-
-    public void glDepthMask(boolean flag) {
-        gl.glDepthMask(flag);
-    }
-
-    public void glDepthRange(double zNear, double zFar) {
-        gl.glDepthRange(zNear, zFar);
-    }
-
-    public void glDisable(int cap) {
-        gl.glDisable(cap);
-    }
-
-    public void glDisableClientState(int cap) {
-        gl.glDisableClientState(cap);
-    }
-
-    public void glDrawArrays(int mode, int first, int count) {
-        gl.glDrawArrays(mode, first, count);
-    }
-
-    public void glDrawBuffer(int mode) {
-        gl.glDrawBuffer(mode);
-    }
-
-    public void glDrawElements(int mode, IntBuffer indices) {
-        gl.glDrawElements(mode, indices.limit(), GL_UNSIGNED_INT, indices);
-    }
-
-    public void glEnable(int cap) {
-        gl.glEnable(cap);
-    }
-
-    public void glEnableClientState(int cap) {
-        gl.glEnableClientState(cap);
-    }
-
-    public void glEnd() {
-        gl.glEnd();
-    }
-
-    public void glFinish() {
-        gl.glFinish();
-    }
-
-    public void glFlush() {
-        gl.glFlush();
-    }
-
-    public void glFrustum(double left, double right, double bottom,
-            double top, double zNear, double zFar) {
-        gl.glFrustum(left, right, bottom, top, zNear, zFar);
-    }
-
-    public int glGetError() {
-        return gl.glGetError();
-    }
-
-    public void glGetFloat(int pname, FloatBuffer params) {
-        gl.glGetFloatv(pname, params);
-    }
-
-    public String glGetString(int name) {
-        return gl.glGetString(name);
-    }
-    
-    public void glHint(int target, int mode) {
-	gl.glHint(target, mode);
-    }
-
-    public void glInterleavedArrays(int format, int stride,
-            FloatBuffer pointer) {
-        gl.glInterleavedArrays(format, stride, pointer);
-    }
-
-    public void glLoadIdentity() {
-        gl.glLoadIdentity();
-    }
-
-    public void glLoadMatrix(FloatBuffer m) {
-        gl.glLoadMatrixf(m);
-    }
-
-    public void glMatrixMode(int mode) {
-        gl.glMatrixMode(mode);
-    }
-
-    public void glOrtho(double left, double right, double bottom,
-            double top, double zNear, double zFar) {
-        gl.glOrtho(left, right, bottom, top, zNear, zFar);
-    }
-
-    public void glPixelStorei(int pname, int param) {
-        gl.glPixelStorei(pname, param);
-    }
-
-    public void glPointSize(float size) {
-        gl.glPointSize(size);
-    }
-
-    public void glPolygonMode(int face, int mode) {
-        gl.glPolygonMode(face, mode);
-    }
-
-    public void glPopMatrix() {
-        gl.glPopMatrix();
-    }
-
-    public void glPushMatrix() {
-        gl.glPushMatrix();
-    }
-
-    public void glReadPixels(int x, int y, int width, int height,
-            int format, int type, ByteBuffer pixels) {
-        gl.glReadPixels(x, y, width, height, format, type, pixels);
-    }
-
-    public void glRotatef(float angle, float x, float y, float z) {
-        gl.glRotatef(angle, x, y, z);
-    }
-
-    public void glScalef(float x, float y, float z) {
-        gl.glScalef(x, y, z);
-    }
-
-    public void glScissor(int x, int y, int width, int height) {
-        gl.glScissor(x, y, width, height);
-    }
-
-    public void glShadeModel(int mode) {
-        gl.glShadeModel(mode);
-    }
-
-    public void glTexCoord2f(float s, float t) {
-        gl.glTexCoord2f(s, t);
-    }
-
-    public void glTexCoordPointer(int size, int stride, FloatBuffer pointer) {
-        gl.glTexCoordPointer(size, GL_FLOAT, stride, pointer);
-    }
-
-    public void glTexEnvi(int target, int pname, int param) {
-        gl.glTexEnvi(target, pname, param);
-    }
-
-    public void glTexImage2D(int target, int level, int internalformat,
-            int width, int height, int border, int format, int type,
-            ByteBuffer pixels) {
-        gl.glTexImage2D(target, level, internalformat, width, height, border,
-                format, type, pixels);
-    }
-
-    public void glTexImage2D(int target, int level, int internalformat,
-            int width, int height, int border, int format, int type,
-            IntBuffer pixels) {
-        gl.glTexImage2D(target, level, internalformat, width, height, border,
-                format, type, pixels);
-    }
-
-    public void glTexParameterf(int target, int pname, float param) {
-        gl.glTexParameterf(target, pname, param);
-    }
-
-    public void glTexParameteri(int target, int pname, int param) {
-        gl.glTexParameteri(target, pname, param);
-    }
-
-    public void glTexSubImage2D(int target, int level, int xoffset,
-            int yoffset, int width, int height, int format, int type,
-            IntBuffer pixels) {
-        gl.glTexSubImage2D(target, level, xoffset, yoffset, width, height,
-                format, type, pixels);
-    }
-
-    public void glTranslatef(float x, float y, float z) {
-        gl.glTranslatef(x, y, z);
-    }
-
-    public void glVertex2f(float x, float y) {
-        gl.glVertex2f(x, y);
-    }
-
-    public void glVertex3f(float x, float y, float z) {
-        gl.glVertex3f(x, y, z);
-    }
-
-    public void glVertexPointer(int size, int stride, FloatBuffer pointer) {
-        gl.glVertexPointer(size, GL_FLOAT, stride, pointer);
-    }
-
-    public void glViewport(int x, int y, int width, int height) {
-        gl.glViewport(x, y, width, height);
-    }
-
-    public void glColorTable(int target, int internalFormat, int width,
-            int format, int type, ByteBuffer data) {
-        gl.glColorTable(target, internalFormat, width, format, type, data);
-    }
-
-    public void glActiveTextureARB(int texture) {
-        gl.glActiveTexture(texture);
-    }
-
-    public void glClientActiveTextureARB(int texture) {
-        gl.glClientActiveTexture(texture);
-    }
-
-    public void glPointParameterEXT(int pname, FloatBuffer pfParams) {
-        gl.glPointParameterfvEXT(pname, pfParams);
-    }
-
-    public void glPointParameterfEXT(int pname, float param) {
-        gl.glPointParameterfEXT(pname, param);
-    }
-    public void glLockArraysEXT(int first, int count) {
-        gl.glLockArraysEXT(first, count);
-    }
-
-    public void glArrayElement(int index) {
-        gl.glArrayElement(index);
-    }
-
-    public void glUnlockArraysEXT() {
-        gl.glUnlockArraysEXT();
-    }
-    
-    public void glMultiTexCoord2f(int target, float s, float t) {
-        gl.glMultiTexCoord2f(target, s, t);
-    }
-    
-    /*
-     * util extensions
-     */
-    public void setSwapInterval(int interval) {
-	gl.setSwapInterval(interval);
-    }
-
-}