Deleted obsolete source code in preparation for copying JOGL_2_SANDBOX

on to trunk


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@1958 232f8b59-042b-4e1e-8c03-345bb8c30851

13 files changed, 0 insertions, 2797 deletions

diff --git a/src/classes/com/sun/opengl/impl/x11/DRIHack.java b/src/classes/com/sun/opengl/impl/x11/DRIHack.java
deleted file mode 100644
index 35a1c8fc7..000000000
--- a/src/classes/com/sun/opengl/impl/x11/DRIHack.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import java.io.*;
-import java.security.*;
-import com.sun.gluegen.runtime.*;
-import com.sun.opengl.impl.*;
-
-/**
- * Helper class for working around problems with open-source DRI
- * drivers. In the current DRI implementation it is required that the
- * symbols in libGL.so.1.2 be globally visible to be accessible from
- * other libraries that are dynamically loaded by the implementation.
- * Applications may typically satisfy this need either by linking
- * against libGL.so on the command line (-lGL) or by dlopen'ing
- * libGL.so.1.2 with the RTLD_GLOBAL flag. The JOGL implementation
- * links against libGL on all platforms rather than forcing all OpenGL
- * entry points to be called through a function pointer. This allows
- * the JOGL library to link directly to core 1.1 OpenGL entry points
- * like glVertex3f, while calling through function pointers for entry
- * points from later OpenGL versions as well as from
- * extensions. However, because libjogl.so (which links against
- * libGL.so) is loaded by the JVM, and because the JVM implicitly uses
- * RTLD_LOCAL in the implementation of System.loadLibrary(), this
- * means via transitivity that the symbols for libGL.so have only
- * RTLD_LOCAL visibility to the rest of the application, so the DRI
- * drivers can not find the symbols required. <P>
- *
- * There are at least two possible solutions. One would be to change
- * the JOGL implementation to call through function pointers uniformly
- * so that it does not need to link against libGL.so. This is
- * possible, but requires changes to GlueGen and also is not really
- * necessary in any other situation than with the DRI drivers. Another
- * solution is to force the first load of libGL.so.1.2 to be done
- * dynamically with RTLD_GLOBAL before libjogl.so is loaded and causes
- * libGL.so.1.2 to be loaded again. The NativeLibrary class in the
- * GlueGen runtime has this property, and we use it to implement this
- * workaround.
- */
-
-public class DRIHack {
-  private static final boolean DEBUG = Debug.debug("DRIHack");
-  private static boolean driHackNeeded;
-  private static NativeLibrary oglLib;
-
-  public static void begin() {
-    AccessController.doPrivileged(new PrivilegedAction() {
-        public Object run() {
-          String os = System.getProperty("os.name").toLowerCase();
-          // Do DRI hack on all Linux distributions for best robustness
-          driHackNeeded =
-            (os.startsWith("linux") ||
-             new File("/usr/lib/dri").exists() ||
-             new File("/usr/X11R6/lib/modules/dri").exists());
-          // Allow manual overriding for now as a workaround for
-          // problems seen in some situations -- needs more investigation
-          if (System.getProperty("jogl.drihack.disable") != null) {
-            driHackNeeded = false;
-          }
-          return null;
-        }
-      });
-
-    if (driHackNeeded) {
-      if (DEBUG) {
-        System.err.println("Beginning DRI hack");
-      }
-
-      // Try a few different variants for best robustness
-      // In theory probably only the first is necessary
-      oglLib = NativeLibrary.open("libGL.so.1", null);
-      if (DEBUG && oglLib != null) System.err.println(" Found libGL.so.1");
-      if (oglLib == null) {
-        oglLib = NativeLibrary.open("/usr/lib/libGL.so.1", null);
-        if (DEBUG && oglLib != null) System.err.println(" Found /usr/lib/libGL.so.1");
-      }
-    }
-  }
-
-  public static void end() {
-    if (oglLib != null) {
-      if (DEBUG) {
-        System.err.println("Ending DRI hack");
-      }
-
-      oglLib.close();
-      oglLib = null;
-    }
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11ExternalGLContext.java
deleted file mode 100755
index 89b769eee..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLContext.java
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11ExternalGLContext extends X11GLContext {
-  private boolean firstMakeCurrent = true;
-  private boolean created = true;
-  private GLContext lastContext;
-
-  public X11ExternalGLContext() {
-    super(null, null);
-    lockToolkit();
-    try {
-      context = GLX.glXGetCurrentContext();
-      if (context == 0) {
-        throw new GLException("Error: attempted to make an external GLContext without a drawable/context current");
-      }
-      drawable = new Drawable(GLX.glXGetCurrentDisplay());
-    } finally {
-      unlockToolkit();
-    }
-    GLContextShareSet.contextCreated(this);
-    resetGLFunctionAvailability();
-  }
-
-  protected void create() {
-  }
-
-  public int makeCurrent() throws GLException {
-    // Save last context if necessary to allow external GLContexts to
-    // talk to other GLContexts created by this library
-    GLContext cur = getCurrent();
-    if (cur != null && cur != this) {
-      lastContext = cur;
-      setCurrent(null);
-    }
-    return super.makeCurrent();
-  }  
-
-  public void release() throws GLException {
-    super.release();
-    setCurrent(lastContext);
-    lastContext = null;
-  }
-
-  protected int makeCurrentImpl() throws GLException {
-    mostRecentDisplay = drawable.getDisplay();
-    if (firstMakeCurrent) {
-      firstMakeCurrent = false;
-      return CONTEXT_CURRENT_NEW;
-    }
-    return CONTEXT_CURRENT;
-  }
-
-  protected void releaseImpl() throws GLException {
-  }
-
-  protected void destroyImpl() throws GLException {
-    created = false;
-    GLContextShareSet.contextDestroyed(this);
-  }
-
-  public boolean isCreated() {
-    return created;
-  }
-
-  // Need to provide the display connection to extension querying APIs
-  class Drawable extends X11GLDrawable {
-    Drawable(long display) {
-      super(null, null);
-      this.display = display;
-    }
-
-    public GLContext createContext(GLContext shareWith) {
-      throw new GLException("Should not call this");
-    }
-
-    public int getWidth() {
-      throw new GLException("Should not call this");
-    }
-
-    public int getHeight() {
-      throw new GLException("Should not call this");
-    }
-
-    public void setSize(int width, int height) {
-      throw new GLException("Should not call this");
-    }
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11ExternalGLDrawable.java
deleted file mode 100755
index 10e58d3a0..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLDrawable.java
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11ExternalGLDrawable extends X11GLDrawable {
-  private int fbConfigID;
-  private int renderType;
-  private int screen;
-  private long readDrawable;
-
-  public X11ExternalGLDrawable() {
-    super(null, null);
-    lockToolkit();
-    try {
-      display = GLX.glXGetCurrentDisplay();
-      drawable = GLX.glXGetCurrentDrawable();
-      readDrawable = GLX.glXGetCurrentReadDrawable();
-      if (drawable == 0) {
-        throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current");
-      }
-
-      // Need GLXFBConfig ID in order to properly create new contexts
-      // on this drawable
-      long context = GLX.glXGetCurrentContext();
-      int[] val = new int[1];
-      GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0);
-      fbConfigID = val[0];
-      renderType = GLX.GLX_RGBA_TYPE;
-      GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0);
-      if ((val[0] & GLX.GLX_RGBA_BIT) == 0) {
-        if (DEBUG) {
-          System.err.println("X11ExternalGLDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts");
-        }
-      }
-      GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0);
-      screen = val[0];
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public GLContext createContext(GLContext shareWith) {
-    return new Context(shareWith);
-  }
-
-  public void setSize(int newWidth, int newHeight) {
-    throw new GLException("Should not call this");
-  }
-
-  public int getWidth() {
-    throw new GLException("Should not call this");
-  }  
-
-  public int getHeight() {
-    throw new GLException("Should not call this");
-  }  
-
-  public void destroy() {
-  }
-
-  class Context extends X11GLContext {
-    Context(GLContext shareWith) {
-      super(X11ExternalGLDrawable.this, shareWith);
-      this.drawable = drawable;
-    }
-
-    protected int makeCurrentImpl() throws GLException {
-      if (drawable.getDrawable() == 0) {
-        // parent drawable not properly initialized
-        // FIXME: signal error?
-        if (DEBUG) {
-          System.err.println("parent drawable not properly initialized");
-        }
-        return CONTEXT_NOT_CURRENT;
-      }
-
-      // Note that we have to completely override makeCurrentImpl
-      // because the underlying makeCurrent call differs from the norm
-      lockToolkit();
-      try {
-        boolean created = false;
-        if (context == 0) {
-          create();
-          if (DEBUG) {
-            System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName());
-          }
-          created = true;
-        }
-
-        if (!GLX.glXMakeContextCurrent(drawable.getDisplay(),
-                                       drawable.getDrawable(),
-                                       readDrawable,
-                                       context)) {
-          throw new GLException("Error making context current");
-        } else {
-          mostRecentDisplay = drawable.getDisplay();
-          if (DEBUG && VERBOSE) {
-            System.err.println(getThreadName() + ": glXMakeCurrent(display " + toHexString(drawable.getDisplay()) +
-                               ", drawable " + toHexString(drawable.getDrawable()) +
-                               ", context " + toHexString(context) + ") succeeded");
-          }
-        }
-
-        if (created) {
-          resetGLFunctionAvailability();
-          return CONTEXT_CURRENT_NEW;
-        }
-        return CONTEXT_CURRENT;
-      } finally {
-        unlockToolkit();
-      }
-    }
-
-    protected void releaseImpl() throws GLException {
-      lockToolkit();
-      try {
-        if (!GLX.glXMakeContextCurrent(drawable.getDisplay(), 0, 0, 0)) {
-          throw new GLException("Error freeing OpenGL context");
-        }
-      } finally {
-        unlockToolkit();
-      }
-    }
-
-    protected void create() {
-      // We already have the GLXFBConfig ID for the context. All we
-      // need to do is use it to choose the GLXFBConfig and then
-      // create a context with it.
-      int[]   iattributes = new int[] {
-        GLX.GLX_FBCONFIG_ID,
-        fbConfigID,
-        0,
-        0
-      };
-      float[] fattributes = new float[0];
-      int[] nelementsTmp = new int[1];
-      GLXFBConfig[] fbConfigs = GLX.glXChooseFBConfig(display, screen, iattributes, 0, nelementsTmp, 0);
-      int nelements = nelementsTmp[0];
-      if (nelements <= 0) {
-        throw new GLException("context creation error: couldn't find a suitable frame buffer configuration");
-      }
-      if (nelements != 1) {
-        throw new GLException("context creation error: shouldn't get more than one GLXFBConfig");
-      }
-      // Note that we currently don't allow selection of anything but
-      // the first GLXFBConfig in the returned list (there should be only one)
-      GLXFBConfig fbConfig = fbConfigs[0];
-      // Create a gl context for the drawable
-      X11GLContext other = (X11GLContext) GLContextShareSet.getShareContext(this);
-      long share = 0;
-      if (other != null) {
-        share = other.getContext();
-        if (share == 0) {
-          throw new GLException("GLContextShareSet returned an invalid OpenGL context");
-        }
-      }
-      // FIXME: how to determine "direct" bit?
-      context = GLX.glXCreateNewContext(display, fbConfig, renderType, share, true);
-      if (context == 0) {
-        String detail = "  display=" + toHexString(display) +
-          " fbconfig=" + fbConfig +
-          " fbconfigID=" + toHexString(fbConfigID) +
-          " renderType=" + toHexString(renderType) +
-          " share=" + toHexString(share);
-        throw new GLException("context creation error: glXCreateNewContext() failed: " + detail);
-      }
-      GLContextShareSet.contextCreated(this);
-
-      if (DEBUG) {
-        System.err.println("Created context " + toHexString(context) +
-                           " for GLXDrawable " + toHexString(drawable.getDrawable()));
-      }
-    }
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11GLContext.java b/src/classes/com/sun/opengl/impl/x11/X11GLContext.java
deleted file mode 100644
index 17b2cca40..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11GLContext.java
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import java.nio.*;
-import java.util.*;
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public abstract class X11GLContext extends GLContextImpl {
-  protected X11GLDrawable drawable;
-  protected long context;
-  private boolean glXQueryExtensionsStringInitialized;
-  private boolean glXQueryExtensionsStringAvailable;
-  private static final Map/*<String, String>*/ functionNameMap;
-  private GLXExt glXExt;
-  // Table that holds the addresses of the native C-language entry points for
-  // GLX extension functions.
-  private GLXExtProcAddressTable glXExtProcAddressTable;
-  // Cache the most recent value of the "display" variable (which we
-  // only guarantee to be valid in between makeCurrent / free pairs)
-  // so that we can implement displayImpl() (which must be done when
-  // the context is not current)
-  protected long mostRecentDisplay;
-
-  static {
-    functionNameMap = new HashMap();
-    functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV");
-    functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV");
-  }
-
-  public X11GLContext(X11GLDrawable drawable,
-                      GLContext shareWith) {
-    super(shareWith);
-    this.drawable = drawable;
-  }
-  
-  public Object getPlatformGLExtensions() {
-    return getGLXExt();
-  }
-
-  public GLXExt getGLXExt() {
-    if (glXExt == null) {
-      glXExt = new GLXExtImpl(this);
-    }
-    return glXExt;
-  }
-
-  public GLDrawable getGLDrawable() {
-    return drawable;
-  }
-
-  protected String mapToRealGLFunctionName(String glFunctionName) {
-    String lookup = (String) functionNameMap.get(glFunctionName);
-    if (lookup != null) {
-      return lookup;
-    }
-    return glFunctionName;
-  }
-
-  protected String mapToRealGLExtensionName(String glExtensionName) {
-    return glExtensionName;
-  }
-
-  /** Helper routine which usually just turns around and calls
-   * createContext (except for pbuffers, which use a different context
-   * creation mechanism). Should only be called by {@link
-   * makeCurrentImpl()}.
-   */
-  protected abstract void create();
-
-  /**
-   * Creates and initializes an appropriate OpenGL context. Should only be
-   * called by {@link create()}.
-   */
-  protected void createContext(boolean onscreen) {
-    XVisualInfo vis = drawable.chooseVisual(onscreen);
-    X11GLContext other = (X11GLContext) GLContextShareSet.getShareContext(this);
-    long share = 0;
-    if (other != null) {
-      share = other.getContext();
-      if (share == 0) {
-        throw new GLException("GLContextShareSet returned an invalid OpenGL context");
-      }
-    }
-    context = GLX.glXCreateContext(drawable.getDisplay(), vis, share, onscreen);
-    if (context == 0) {
-      throw new GLException("Unable to create OpenGL context");
-    }
-    GLContextShareSet.contextCreated(this);
-  }
-
-  protected int makeCurrentImpl() throws GLException {
-    boolean created = false;
-    if (context == 0) {
-      create();
-      if (DEBUG) {
-        System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName());
-      }
-      created = true;
-    }
-
-    if (!GLX.glXMakeCurrent(drawable.getDisplay(), drawable.getDrawable(), context)) {
-      throw new GLException("Error making context current");
-    } else {
-      mostRecentDisplay = drawable.getDisplay();
-      if (DEBUG && (VERBOSE || created)) {
-        System.err.println(getThreadName() + ": glXMakeCurrent(display " + toHexString(drawable.getDisplay()) +
-                           ", drawable " + toHexString(drawable.getDrawable()) +
-                           ", context " + toHexString(context) + ") succeeded");
-      }
-    }
-
-    if (created) {
-      resetGLFunctionAvailability();
-      return CONTEXT_CURRENT_NEW;
-    }
-    return CONTEXT_CURRENT;
-  }
-
-  protected void releaseImpl() throws GLException {
-    lockToolkit();
-    try {
-      if (!GLX.glXMakeCurrent(mostRecentDisplay, 0, 0)) {
-        throw new GLException("Error freeing OpenGL context");
-      }
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  protected void destroyImpl() throws GLException {
-    lockToolkit();
-    try {
-      if (context != 0) {
-        if (DEBUG) {
-          System.err.println("glXDestroyContext(0x" +
-                             Long.toHexString(mostRecentDisplay) +
-                             ", 0x" +
-                             Long.toHexString(context) + ")");
-        }
-        GLX.glXDestroyContext(mostRecentDisplay, context);
-        if (DEBUG) {
-          System.err.println("!!! Destroyed OpenGL context " + context);
-        }
-        context = 0;
-        mostRecentDisplay = 0;
-        GLContextShareSet.contextDestroyed(this);
-      }
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public boolean isCreated() {
-    return (context != 0);
-  }
-
-  public void copy(GLContext source, int mask) throws GLException {
-    long dst = getContext();
-    long src = ((X11GLContext) source).getContext();
-    if (src == 0) {
-      throw new GLException("Source OpenGL context has not been created");
-    }
-    if (dst == 0) {
-      throw new GLException("Destination OpenGL context has not been created");
-    }
-    if (mostRecentDisplay == 0) {
-      throw new GLException("Connection to X display not yet set up");
-    }
-    lockToolkit();
-    try {
-      GLX.glXCopyContext(mostRecentDisplay, src, dst, mask);
-      // Should check for X errors and raise GLException
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  protected void resetGLFunctionAvailability() {
-    super.resetGLFunctionAvailability();
-    if (DEBUG) {
-      System.err.println(getThreadName() + ": !!! Initializing GLX extension address table");
-    }
-    resetProcAddressTable(getGLXExtProcAddressTable());
-  }
-  
-  public GLXExtProcAddressTable getGLXExtProcAddressTable() {
-    if (glXExtProcAddressTable == null) {
-      // FIXME: cache ProcAddressTables by capability bits so we can
-      // share them among contexts with the same capabilities
-      glXExtProcAddressTable = new GLXExtProcAddressTable();
-    }          
-    return glXExtProcAddressTable;
-  }
-
-  public synchronized String getPlatformExtensionsString() {
-    if (mostRecentDisplay == 0) {
-      throw new GLException("Context not current");
-    }
-    if (!glXQueryExtensionsStringInitialized) {
-      glXQueryExtensionsStringAvailable =
-        (GLDrawableFactoryImpl.getFactoryImpl().dynamicLookupFunction("glXQueryExtensionsString") != 0);
-      glXQueryExtensionsStringInitialized = true;
-    }
-    if (glXQueryExtensionsStringAvailable) {
-      lockToolkit();
-      try {
-        String ret = GLX.glXQueryExtensionsString(mostRecentDisplay, GLX.DefaultScreen(mostRecentDisplay));
-        if (DEBUG) {
-          System.err.println("!!! GLX extensions: " + ret);
-        }
-        return ret;
-      } finally {
-        unlockToolkit();
-      }
-    } else {
-      return "";
-    }
-  }
-
-  protected boolean isFunctionAvailable(String glFunctionName)
-  {
-    boolean available = super.isFunctionAvailable(glFunctionName);
-    
-    // Sanity check for implementations that use proc addresses for run-time
-    // linking: if the function IS available, then make sure there's a proc
-    // address for it if it's an extension or not part of the OpenGL 1.1 core
-    // (post GL 1.1 functions are run-time linked on windows).
-    assert(!available ||
-           (getGLProcAddressTable().getAddressFor(mapToRealGLFunctionName(glFunctionName)) != 0 ||
-            FunctionAvailabilityCache.isPartOfGLCore("1.1", mapToRealGLFunctionName(glFunctionName)))
-           );
-
-    return available;
-  }
-  
-  public boolean isExtensionAvailable(String glExtensionName) {
-    if (glExtensionName.equals("GL_ARB_pbuffer") ||
-        glExtensionName.equals("GL_ARB_pixel_format")) {
-      return GLDrawableFactory.getFactory().canCreateGLPbuffer();
-    }
-    return super.isExtensionAvailable(glExtensionName);
-  }
-
-
-  public void setSwapInterval(int interval) {
-    lockToolkit();
-    try {
-      // FIXME: make the context current first? Currently assumes that
-      // will not be necessary. Make the caller do this?
-      GLXExt glXExt = getGLXExt();
-      if (glXExt.isExtensionAvailable("GLX_SGI_swap_control")) {
-        glXExt.glXSwapIntervalSGI(interval);
-      }
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) {
-    return getGLXExt().glXAllocateMemoryNV(arg0, arg1, arg2, arg3);
-  }
-
-  public int getOffscreenContextPixelDataType() {
-    throw new GLException("Should not call this");
-  }
-
-  public int getOffscreenContextReadBuffer() {
-    throw new GLException("Should not call this");
-  }
-
-  public boolean offscreenImageNeedsVerticalFlip() {
-    throw new GLException("Should not call this");
-  }
-
-  public void bindPbufferToTexture() {
-    throw new GLException("Should not call this");
-  }
-
-  public void releasePbufferFromTexture() {
-    throw new GLException("Should not call this");
-  }
-
-  public boolean isOptimizable() {
-    return (super.isOptimizable() &&
-            !X11GLDrawableFactory.getX11Factory().isVendorATI());
-  }
-
-  //----------------------------------------------------------------------
-  // Internals only below this point
-  //
-
-  public long getContext() {
-    return context;
-  }
-
-  // These synchronization primitives prevent the AWT from making
-  // requests from the X server asynchronously to this code.
-  protected void lockToolkit() {
-    X11GLDrawableFactory.getX11Factory().lockToolkit();
-  }
-
-  protected void unlockToolkit() {
-    X11GLDrawableFactory.getX11Factory().unlockToolkit();
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11GLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11GLDrawable.java
deleted file mode 100644
index c11404b9f..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11GLDrawable.java
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public abstract class X11GLDrawable extends GLDrawableImpl {
-  protected static final boolean DEBUG = Debug.debug("X11GLDrawable");
-
-  protected long display;
-  protected long drawable;
-  protected long visualID;
-  protected GLCapabilities capabilities;
-  protected GLCapabilitiesChooser chooser;
-
-  public X11GLDrawable(GLCapabilities capabilities,
-                       GLCapabilitiesChooser chooser) {
-    this.capabilities = (capabilities == null) ? null :
-      ((GLCapabilities) capabilities.clone());
-    this.chooser = chooser;
-  }
-
-  public void setRealized(boolean val) {
-    throw new GLException("Should not call this (should only be called for onscreen GLDrawables)");
-  }
-
-  public void destroy() {
-    throw new GLException("Should not call this (should only be called for offscreen GLDrawables)");
-  }
-
-  public void swapBuffers() throws GLException {
-  }
-
-  public long getDisplay() {
-    return display;
-  }
-
-  public long getDrawable() {
-    return drawable;
-  }
-
-  //---------------------------------------------------------------------------
-  // Internals only below this point
-  //
-
-  protected XVisualInfo chooseVisual(boolean onscreen) {
-    if (display == 0) {
-      throw new GLException("null display");
-    }
-
-    // FIXME
-    if (onscreen) {
-      // The visual has already been chosen by the time we get here;
-      // it's specified by the GraphicsConfiguration of the
-      // GLCanvas. Fortunately, the JAWT supplies the visual ID for
-      // the component in a portable fashion, so all we have to do is
-      // use XGetVisualInfo with a VisualIDMask to get the
-      // corresponding XVisualInfo to pass into glXChooseVisual.
-      int[] count = new int[1];
-      XVisualInfo template = XVisualInfo.create();
-      // FIXME: probably not 64-bit clean
-      template.visualid((int) visualID);
-      lockToolkit();
-      XVisualInfo[] infos = GLX.XGetVisualInfo(display, GLX.VisualIDMask, template, count, 0);
-      unlockToolkit();
-      if (infos == null || infos.length == 0) {
-        throw new GLException("Error while getting XVisualInfo for visual ID " + visualID);
-      }
-      if (DEBUG) {
-        System.err.println("!!! Fetched XVisualInfo for visual ID 0x" + Long.toHexString(visualID));
-        System.err.println("!!! Resulting XVisualInfo: visualid = 0x" + Long.toHexString(infos[0].visualid()));
-      }
-
-      // FIXME: the storage for the infos array is leaked (should
-      // clean it up somehow when we're done with the visual we're
-      // returning)
-      return infos[0];
-    } else {
-      // It isn't clear to me whether we need this much code to handle
-      // the offscreen case, where we're creating a pixmap into which
-      // to render...this is what we (incorrectly) used to do for the
-      // onscreen case
-
-      int screen = 0; // FIXME: provide way to specify this?
-      XVisualInfo vis = null;
-      int[] count = new int[1];
-      XVisualInfo template = XVisualInfo.create();
-      template.screen(screen);
-      XVisualInfo[] infos = null;
-      GLCapabilities[] caps = null;
-      lockToolkit();
-      try {
-        infos = GLX.XGetVisualInfo(display, GLX.VisualScreenMask, template, count, 0);
-        if (infos == null) {
-          throw new GLException("Error while enumerating available XVisualInfos");
-        }
-        caps = new GLCapabilities[infos.length];
-        for (int i = 0; i < infos.length; i++) {
-          caps[i] = X11GLDrawableFactory.xvi2GLCapabilities(display, infos[i]);
-        }
-      } finally {
-        unlockToolkit();
-      }
-      int chosen = chooser.chooseCapabilities(capabilities, caps, -1);
-      if (chosen < 0 || chosen >= caps.length) {
-        throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")");
-      }
-      if (DEBUG) {
-        System.err.println("Chosen visual (" + chosen + "):");
-        System.err.println(caps[chosen]);
-      }
-      vis = infos[chosen];
-      if (vis == null) {
-        throw new GLException("GLCapabilitiesChooser chose an invalid visual");
-      }
-      // FIXME: the storage for the infos array is leaked (should
-      // clean it up somehow when we're done with the visual we're
-      // returning)
-
-      return vis;
-    }
-  }
-
-
-  // These synchronization primitives prevent the AWT from making
-  // requests from the X server asynchronously to this code.
-  protected void lockToolkit() {
-    X11GLDrawableFactory.getX11Factory().lockToolkit();
-  }
-
-  protected void unlockToolkit() {
-    X11GLDrawableFactory.getX11Factory().unlockToolkit();
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11GLDrawableFactory.java b/src/classes/com/sun/opengl/impl/x11/X11GLDrawableFactory.java
deleted file mode 100644
index 6ff112348..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11GLDrawableFactory.java
+++ /dev/null
@@ -1,799 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import java.awt.Component;
-import java.awt.Graphics;
-import java.awt.GraphicsConfiguration;
-import java.awt.GraphicsDevice;
-import java.awt.GraphicsEnvironment;
-import java.nio.*;
-import java.security.*;
-import java.util.*;
-import javax.media.opengl.*;
-import com.sun.gluegen.runtime.*;
-import com.sun.opengl.impl.*;
-
-public class X11GLDrawableFactory extends GLDrawableFactoryImpl {
-  private static final boolean DEBUG = Debug.debug("X11GLDrawableFactory");
-
-  // ATI's proprietary drivers apparently send GLX tokens even for
-  // direct contexts, so we need to disable the context optimizations
-  // in this case
-  private static boolean isVendorATI;
-
-  // See whether we're running in headless mode
-  private static boolean isHeadless;
-
-  // Map for rediscovering the GLCapabilities associated with a
-  // particular screen and visualID after the fact
-  private static Map visualToGLCapsMap = Collections.synchronizedMap(new HashMap());
-  
-  static class ScreenAndVisualIDKey {
-    private int screen;
-    private long visualID;
-
-    ScreenAndVisualIDKey(int screen,
-                         long visualID) {
-      this.screen = screen;
-      this.visualID = visualID;
-    }
-
-    public int hashCode() {
-      return (int) (screen + 13 * visualID);
-    }
-
-    public boolean equals(Object obj) {
-      if ((obj == null) || (!(obj instanceof ScreenAndVisualIDKey))) {
-        return false;
-      }
-
-      ScreenAndVisualIDKey key = (ScreenAndVisualIDKey) obj;
-      return (screen == key.screen &&
-              visualID == key.visualID);
-    }
-
-    int  screen()   { return screen; }
-    long visualID() { return visualID; }
-  }
-
-  static {
-    // See DRIHack.java for an explanation of why this is necessary
-    DRIHack.begin();
-
-    com.sun.opengl.impl.NativeLibLoader.loadCore();
-
-    DRIHack.end();
-
-    isHeadless = GraphicsEnvironment.isHeadless();
-  }
-
-  public X11GLDrawableFactory() {
-    // Must initialize GLX support eagerly in case a pbuffer is the
-    // first thing instantiated
-    ProcAddressHelper.resetProcAddressTable(GLX.getGLXProcAddressTable(), this);
-  }
-
-  private static final int MAX_ATTRIBS = 128;
-
-  public AbstractGraphicsConfiguration chooseGraphicsConfiguration(GLCapabilities capabilities,
-                                                                   GLCapabilitiesChooser chooser,
-                                                                   AbstractGraphicsDevice absDevice) {
-    if (capabilities == null) {
-      capabilities = new GLCapabilities();
-    }
-    if (chooser == null) {
-      chooser = new DefaultGLCapabilitiesChooser();
-    }
-    GraphicsDevice device = null;
-    if (absDevice != null &&
-        !(absDevice instanceof AWTGraphicsDevice)) {
-      throw new IllegalArgumentException("This GLDrawableFactory accepts only AWTGraphicsDevice objects");
-    }
-
-    if ((absDevice == null) ||
-        (((AWTGraphicsDevice) absDevice).getGraphicsDevice() == null)) {
-      device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
-    } else {
-      device = ((AWTGraphicsDevice) absDevice).getGraphicsDevice();
-    }
-
-    int screen;
-    if (isXineramaEnabled()) {
-      screen = 0;
-    } else {
-      screen = X11SunJDKReflection.graphicsDeviceGetScreen(device);
-    }
-
-    // Until we have a rock-solid visual selection algorithm written
-    // in pure Java, we're going to provide the underlying window
-    // system's selection to the chooser as a hint
-
-    int[] attribs = glCapabilities2AttribList(capabilities, isMultisampleAvailable(), false, 0, 0);
-    XVisualInfo[] infos = null;
-    GLCapabilities[] caps = null;
-    int recommendedIndex = -1;
-    lockToolkit();
-    try {
-      long display = getDisplayConnection();
-      XVisualInfo recommendedVis = GLX.glXChooseVisual(display, screen, attribs, 0);
-      if (DEBUG) {
-        System.err.print("!!! glXChooseVisual recommended ");
-        if (recommendedVis == null) {
-          System.err.println("null visual");
-        } else {
-          System.err.println("visual id 0x" + Long.toHexString(recommendedVis.visualid()));
-        }
-      }
-      int[] count = new int[1];
-      XVisualInfo template = XVisualInfo.create();
-      template.screen(screen);
-      infos = GLX.XGetVisualInfo(display, GLX.VisualScreenMask, template, count, 0);
-      if (infos == null) {
-        throw new GLException("Error while enumerating available XVisualInfos");
-      }
-      caps = new GLCapabilities[infos.length];
-      for (int i = 0; i < infos.length; i++) {
-        caps[i] = xvi2GLCapabilities(display, infos[i]);
-        // Attempt to find the visual chosen by glXChooseVisual
-        if (recommendedVis != null && recommendedVis.visualid() == infos[i].visualid()) {
-          recommendedIndex = i;
-        }
-      }
-    } finally {
-      unlockToolkit();
-    }
-    // Store these away for later
-    for (int i = 0; i < infos.length; i++) {
-      if (caps[i] != null) {
-        visualToGLCapsMap.put(new ScreenAndVisualIDKey(screen, infos[i].visualid()),
-                              caps[i].clone());
-      }
-    }
-    int chosen = chooser.chooseCapabilities(capabilities, caps, recommendedIndex);
-    if (chosen < 0 || chosen >= caps.length) {
-      throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")");
-    }
-    XVisualInfo vis = infos[chosen];
-    if (vis == null) {
-      throw new GLException("GLCapabilitiesChooser chose an invalid visual");
-    }
-    // FIXME: need to look at glue code and see type of this field
-    long visualID = vis.visualid();
-    // FIXME: the storage for the infos array, as well as that for the
-    // recommended visual, is leaked; should free them here with XFree()
-
-    // Now figure out which GraphicsConfiguration corresponds to this
-    // visual by matching the visual ID
-    GraphicsConfiguration[] configs = device.getConfigurations();
-    for (int i = 0; i < configs.length; i++) {
-      GraphicsConfiguration config = configs[i];
-      if (config != null) {
-        if (X11SunJDKReflection.graphicsConfigurationGetVisualID(config) == visualID) {
-          return new AWTGraphicsConfiguration(config);
-        }
-      }
-    }
-
-    // Either we weren't able to reflectively introspect on the
-    // X11GraphicsConfig or something went wrong in the steps above;
-    // we're going to return null without signaling an error condition
-    // in this case (although we should distinguish between the two
-    // and possibly report more of an error in the latter case)
-    return null;
-  }
-
-  public GLDrawable getGLDrawable(Object target,
-                                  GLCapabilities capabilities,
-                                  GLCapabilitiesChooser chooser) {
-    if (target == null) {
-      throw new IllegalArgumentException("Null target");
-    }
-    if (!(target instanceof Component)) {
-      throw new IllegalArgumentException("GLDrawables not supported for objects of type " +
-                                         target.getClass().getName() + " (only Components are supported in this implementation)");
-    }
-    Component comp = (Component) target;
-    X11OnscreenGLDrawable drawable = new X11OnscreenGLDrawable(comp);
-    // Figure out the GLCapabilities of this component
-    GraphicsConfiguration config = comp.getGraphicsConfiguration();
-    if (config == null) {
-      throw new IllegalArgumentException("GLDrawableFactory.chooseGraphicsConfiguration() was not used when creating this Component");
-    }
-    int visualID = X11SunJDKReflection.graphicsConfigurationGetVisualID(config);
-    int screen; 
-    if (isXineramaEnabled()) {
-      screen = 0;
-    } else {
-      screen = X11SunJDKReflection.graphicsDeviceGetScreen(config.getDevice());
-    }
-    drawable.setChosenGLCapabilities((GLCapabilities) visualToGLCapsMap.get(new ScreenAndVisualIDKey(screen, visualID)));
-    return drawable;
-  }
-
-  public GLDrawableImpl createOffscreenDrawable(GLCapabilities capabilities,
-                                                GLCapabilitiesChooser chooser) {
-    return new X11OffscreenGLDrawable(capabilities, chooser);
-  }
-
-  private boolean pbufferSupportInitialized = false;
-  private boolean canCreateGLPbuffer = false;
-  public boolean canCreateGLPbuffer() {
-    if (!pbufferSupportInitialized) {
-      Runnable r = new Runnable() {
-          public void run() {
-            long display = getDisplayConnection();
-            lockToolkit();
-            try {
-              int[] major = new int[1];
-              int[] minor = new int[1];
-              int screen = 0; // FIXME: provide way to specify this?
-
-              if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) {
-                throw new GLException("glXQueryVersion failed");
-              }
-              if (DEBUG) {
-                System.err.println("!!! GLX version: major " + major[0] +
-                                   ", minor " + minor[0]);
-              }
-
-              // Work around bugs in ATI's Linux drivers where they report they
-              // only implement GLX version 1.2 on the server side
-              if (major[0] == 1 && minor[0] == 2) {
-                String str = GLX.glXGetClientString(display, GLX.GLX_VERSION);
-                if (str != null && str.startsWith("1.") &&
-		    (str.charAt(2) >= '3')) {
-                  canCreateGLPbuffer = true;
-                }
-              } else {
-                canCreateGLPbuffer = ((major[0] > 1) || (minor[0] > 2));
-              }
-        
-              pbufferSupportInitialized = true;        
-            } finally {
-              unlockToolkit();
-            }
-          }
-        };
-      maybeDoSingleThreadedWorkaround(r);
-    }
-    return canCreateGLPbuffer;
-  }
-
-  public GLPbuffer createGLPbuffer(final GLCapabilities capabilities,
-                                   final GLCapabilitiesChooser chooser,
-                                   final int initialWidth,
-                                   final int initialHeight,
-                                   final GLContext shareWith) {
-    if (!canCreateGLPbuffer()) {
-      throw new GLException("Pbuffer support not available with current graphics card");
-    }
-    final List returnList = new ArrayList();
-    Runnable r = new Runnable() {
-        public void run() {
-          X11PbufferGLDrawable pbufferDrawable = new X11PbufferGLDrawable(capabilities,
-                                                                          initialWidth,
-                                                                          initialHeight);
-          GLPbufferImpl pbuffer = new GLPbufferImpl(pbufferDrawable, shareWith);
-          returnList.add(pbuffer);
-        }
-      };
-    maybeDoSingleThreadedWorkaround(r);
-    return (GLPbuffer) returnList.get(0);
-  }
-
-  public GLContext createExternalGLContext() {
-    return new X11ExternalGLContext();
-  }
-
-  public boolean canCreateExternalGLDrawable() {
-    return canCreateGLPbuffer();
-  }
-
-  public GLDrawable createExternalGLDrawable() {
-    return new X11ExternalGLDrawable();
-  }
-
-  public void loadGLULibrary() {
-    GLX.dlopen("/usr/lib/libGLU.so");
-  }
-
-  public long dynamicLookupFunction(String glFuncName) {
-    long res = 0;
-    res = GLX.glXGetProcAddressARB(glFuncName);
-    if (res == 0) {
-      // GLU routines aren't known to the OpenGL function lookup
-      res = GLX.dlsym(glFuncName);
-    }
-    return res;
-  }
-
-  public static GLCapabilities xvi2GLCapabilities(long display, XVisualInfo info) {
-    int[] tmp = new int[1];
-    int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0);
-    if (val == 0) {
-      // Visual does not support OpenGL
-      return null;
-    }
-    val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0);
-    if (val == 0) {
-      // Visual does not support RGBA
-      return null;
-    }
-    GLCapabilities res = new GLCapabilities();
-    res.setDoubleBuffered(glXGetConfig(display, info, GLX.GLX_DOUBLEBUFFER,     tmp, 0) != 0);
-    res.setStereo        (glXGetConfig(display, info, GLX.GLX_STEREO,           tmp, 0) != 0);
-    // Note: use of hardware acceleration is determined by
-    // glXCreateContext, not by the XVisualInfo. Optimistically claim
-    // that all GLCapabilities have the capability to be hardware
-    // accelerated.
-    res.setHardwareAccelerated(true);
-    res.setDepthBits     (glXGetConfig(display, info, GLX.GLX_DEPTH_SIZE,       tmp, 0));
-    res.setStencilBits   (glXGetConfig(display, info, GLX.GLX_STENCIL_SIZE,     tmp, 0));
-    res.setRedBits       (glXGetConfig(display, info, GLX.GLX_RED_SIZE,         tmp, 0));
-    res.setGreenBits     (glXGetConfig(display, info, GLX.GLX_GREEN_SIZE,       tmp, 0));
-    res.setBlueBits      (glXGetConfig(display, info, GLX.GLX_BLUE_SIZE,        tmp, 0));
-    res.setAlphaBits     (glXGetConfig(display, info, GLX.GLX_ALPHA_SIZE,       tmp, 0));
-    res.setAccumRedBits  (glXGetConfig(display, info, GLX.GLX_ACCUM_RED_SIZE,   tmp, 0));
-    res.setAccumGreenBits(glXGetConfig(display, info, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0));
-    res.setAccumBlueBits (glXGetConfig(display, info, GLX.GLX_ACCUM_BLUE_SIZE,  tmp, 0));
-    res.setAccumAlphaBits(glXGetConfig(display, info, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0));
-    if (isMultisampleAvailable()) {
-      res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS_ARB, tmp, 0) != 0);
-      res.setNumSamples   (glXGetConfig(display, info, GLX.GLX_SAMPLES_ARB,        tmp, 0));
-    }
-    return res;
-  }
-
-  public static int[] glCapabilities2AttribList(GLCapabilities caps,
-                                                boolean isMultisampleAvailable,
-                                                boolean pbuffer,
-                                                long display,
-                                                int screen) {
-    int colorDepth = (caps.getRedBits() +
-                      caps.getGreenBits() +
-                      caps.getBlueBits());
-    if (colorDepth < 15) {
-      throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported");
-    }
-    int[] res = new int[MAX_ATTRIBS];
-    int idx = 0;
-    if (pbuffer) {
-      res[idx++] = GLXExt.GLX_DRAWABLE_TYPE;
-      res[idx++] = GLXExt.GLX_PBUFFER_BIT;
-
-      res[idx++] = GLXExt.GLX_RENDER_TYPE;
-      res[idx++] = GLXExt.GLX_RGBA_BIT;
-    } else {
-      res[idx++] = GLX.GLX_RGBA;
-    }
-    if (caps.getDoubleBuffered()) {
-      res[idx++] = GLX.GLX_DOUBLEBUFFER;
-      if (pbuffer) {
-        res[idx++] = GL.GL_TRUE;
-      }
-    } else {
-      if (pbuffer) {
-        res[idx++] = GLX.GLX_DOUBLEBUFFER;
-        res[idx++] = GL.GL_FALSE;
-      }
-    }
-    if (caps.getStereo()) {
-      res[idx++] = GLX.GLX_STEREO;
-      if (pbuffer) {
-        res[idx++] = GL.GL_TRUE;
-      }
-    }
-    // NOTE: don't set (GLX_STEREO, GL_FALSE) in "else" branch for
-    // pbuffer case to work around Mesa bug
-
-    res[idx++] = GLX.GLX_RED_SIZE;
-    res[idx++] = caps.getRedBits();
-    res[idx++] = GLX.GLX_GREEN_SIZE;
-    res[idx++] = caps.getGreenBits();
-    res[idx++] = GLX.GLX_BLUE_SIZE;
-    res[idx++] = caps.getBlueBits();
-    res[idx++] = GLX.GLX_ALPHA_SIZE;
-    res[idx++] = caps.getAlphaBits();
-    res[idx++] = GLX.GLX_DEPTH_SIZE;
-    res[idx++] = caps.getDepthBits();
-    if (caps.getStencilBits() > 0) {
-      res[idx++] = GLX.GLX_STENCIL_SIZE;
-      res[idx++] = caps.getStencilBits();
-    }
-    if (caps.getAccumRedBits()   > 0 ||
-        caps.getAccumGreenBits() > 0 ||
-        caps.getAccumBlueBits()  > 0 ||
-        caps.getAccumAlphaBits() > 0) {
-      res[idx++] = GLX.GLX_ACCUM_RED_SIZE;
-      res[idx++] = caps.getAccumRedBits();
-      res[idx++] = GLX.GLX_ACCUM_GREEN_SIZE;
-      res[idx++] = caps.getAccumGreenBits();
-      res[idx++] = GLX.GLX_ACCUM_BLUE_SIZE;
-      res[idx++] = caps.getAccumBlueBits();
-      res[idx++] = GLX.GLX_ACCUM_ALPHA_SIZE;
-      res[idx++] = caps.getAccumAlphaBits();
-    }
-    if (isMultisampleAvailable && caps.getSampleBuffers()) {
-      res[idx++] = GLXExt.GLX_SAMPLE_BUFFERS_ARB;
-      res[idx++] = GL.GL_TRUE;
-      res[idx++] = GLXExt.GLX_SAMPLES_ARB;
-      res[idx++] = caps.getNumSamples();
-    }
-    if (pbuffer) {
-      if (caps.getPbufferFloatingPointBuffers()) {
-        String glXExtensions = GLX.glXQueryExtensionsString(display, screen);
-        if (glXExtensions == null ||
-            glXExtensions.indexOf("GLX_NV_float_buffer") < 0) {
-          throw new GLException("Floating-point pbuffers on X11 currently require NVidia hardware");
-        }
-        res[idx++] = GLX.GLX_FLOAT_COMPONENTS_NV;
-        res[idx++] = GL.GL_TRUE;
-      }
-    }
-    res[idx++] = 0;
-    return res;
-  }
-
-  public static GLCapabilities attribList2GLCapabilities(int[] iattribs,
-                                                         int niattribs,
-                                                         int[] ivalues,
-                                                         boolean pbuffer) {
-    GLCapabilities caps = new GLCapabilities();
-
-    for (int i = 0; i < niattribs; i++) {
-      int attr = iattribs[i];
-      switch (attr) {
-        case GLX.GLX_DOUBLEBUFFER:
-          caps.setDoubleBuffered(ivalues[i] != GL.GL_FALSE);
-          break;
-
-        case GLX.GLX_STEREO:
-          caps.setStereo(ivalues[i] != GL.GL_FALSE);
-          break;
-
-        case GLX.GLX_RED_SIZE:
-          caps.setRedBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_GREEN_SIZE:
-          caps.setGreenBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_BLUE_SIZE:
-          caps.setBlueBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_ALPHA_SIZE:
-          caps.setAlphaBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_DEPTH_SIZE:
-          caps.setDepthBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_STENCIL_SIZE:
-          caps.setStencilBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_ACCUM_RED_SIZE:
-          caps.setAccumRedBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_ACCUM_GREEN_SIZE:
-          caps.setAccumGreenBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_ACCUM_BLUE_SIZE:
-          caps.setAccumBlueBits(ivalues[i]);
-          break;
-
-        case GLX.GLX_ACCUM_ALPHA_SIZE:
-          caps.setAccumAlphaBits(ivalues[i]);
-          break;
-
-        case GLXExt.GLX_SAMPLE_BUFFERS_ARB:
-          caps.setSampleBuffers(ivalues[i] != GL.GL_FALSE);
-          break;
-
-        case GLXExt.GLX_SAMPLES_ARB:
-          caps.setNumSamples(ivalues[i]);
-          break;
-
-        case GLX.GLX_FLOAT_COMPONENTS_NV:
-          caps.setPbufferFloatingPointBuffers(ivalues[i] != GL.GL_FALSE);
-          break;
-
-        default:
-          break;
-      }
-    }
-
-    return caps;
-  }
-
-  public void lockToolkit() {
-    if (isHeadless) {
-      // Workaround for running (to some degree) in headless
-      // environments but still supporting rendering via pbuffers
-      // For full correctness, would need to implement a Lock class
-      return;
-    }
-
-    if (!Java2D.isOGLPipelineActive() || !Java2D.isQueueFlusherThread()) {
-      JAWT.getJAWT().Lock();
-    }
-  }
-
-  public void unlockToolkit() {
-    if (isHeadless) {
-      // Workaround for running (to some degree) in headless
-      // environments but still supporting rendering via pbuffers
-      // For full correctness, would need to implement a Lock class
-      return;
-    }
-
-    if (!Java2D.isOGLPipelineActive() || !Java2D.isQueueFlusherThread()) {
-      JAWT.getJAWT().Unlock();
-    }
-  }
-
-  public void lockAWTForJava2D() {
-    lockToolkit();
-  }
-  public void unlockAWTForJava2D() {
-    unlockToolkit();
-  }
-
-  // Display connection for use by visual selection algorithm and by all offscreen surfaces
-  private static long staticDisplay;
-  public static long getDisplayConnection() {
-    if (staticDisplay == 0) {
-      getX11Factory().lockToolkit();
-      try {
-        staticDisplay = GLX.XOpenDisplay(null);
-        if (DEBUG && (staticDisplay != 0)) {
-          long display = staticDisplay;
-          int screen = 0; // FIXME
-          System.err.println("!!! GLX server vendor : " +
-                             GLX.glXQueryServerString(display, screen, GLX.GLX_VENDOR));
-          System.err.println("!!! GLX server version: " +
-                             GLX.glXQueryServerString(display, screen, GLX.GLX_VERSION));
-          System.err.println("!!! GLX client vendor : " +
-                             GLX.glXGetClientString(display, GLX.GLX_VENDOR));
-          System.err.println("!!! GLX client version: " +
-                             GLX.glXGetClientString(display, GLX.GLX_VERSION));
-        }
-
-        if (staticDisplay != 0) {
-          String vendor = GLX.glXGetClientString(staticDisplay, GLX.GLX_VENDOR);
-          if (vendor != null && vendor.startsWith("ATI")) {
-            isVendorATI = true;
-          }
-        }
-      } finally {
-        getX11Factory().unlockToolkit();
-      }
-      if (staticDisplay == 0) {
-        throw new GLException("Unable to open default display, needed for visual selection and offscreen surface handling");
-      }
-    }
-    return staticDisplay;
-  }
-
-  private static boolean checkedMultisample;
-  private static boolean multisampleAvailable;
-  public static boolean isMultisampleAvailable() {
-    if (!checkedMultisample) {
-      long display = getDisplayConnection();
-      String exts = GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS);
-      if (exts != null) {
-        multisampleAvailable = (exts.indexOf("GLX_ARB_multisample") >= 0);
-      }
-      checkedMultisample = true;
-    }
-    return multisampleAvailable;
-  }
-
-  private static String glXGetConfigErrorCode(int err) {
-    switch (err) {
-      case GLX.GLX_NO_EXTENSION:  return "GLX_NO_EXTENSION";
-      case GLX.GLX_BAD_SCREEN:    return "GLX_BAD_SCREEN";
-      case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE";
-      case GLX.GLX_BAD_VISUAL:    return "GLX_BAD_VISUAL";
-      default:                return "Unknown error code " + err;
-    }
-  }
-
-  public static int glXGetConfig(long display, XVisualInfo info, int attrib, int[] tmp, int tmp_offset) {
-    if (display == 0) {
-      throw new GLException("No display connection");
-    }
-    int res = GLX.glXGetConfig(display, info, attrib, tmp, tmp_offset);
-    if (res != 0) {
-      throw new GLException("glXGetConfig failed: error code " + glXGetConfigErrorCode(res));
-    }
-    return tmp[tmp_offset];
-  }
-
-  public static X11GLDrawableFactory getX11Factory() {
-    return (X11GLDrawableFactory) getFactory();
-  }
-
-  /** Workaround for apparent issue with ATI's proprietary drivers
-      where direct contexts still send GLX tokens for GL calls */
-  public static boolean isVendorATI() {
-    return isVendorATI;
-  }
-
-  private void maybeDoSingleThreadedWorkaround(Runnable action) {
-    if (Threading.isSingleThreaded() &&
-        !Threading.isOpenGLThread()) {
-      Threading.invokeOnOpenGLThread(action);
-    } else {
-      action.run();
-    }
-  }
-
-  public boolean canCreateContextOnJava2DSurface() {
-    return false;
-  }
-
-  public GLContext createContextOnJava2DSurface(Graphics g, GLContext shareWith)
-    throws GLException {
-    throw new GLException("Unimplemented on this platform");
-  }
-
-  //---------------------------------------------------------------------------
-  // Xinerama-related functionality
-  //
-
-  private boolean checkedXinerama;
-  private boolean xineramaEnabled;
-  protected synchronized boolean isXineramaEnabled() {
-    if (!checkedXinerama) {
-      checkedXinerama = true;
-      lockToolkit();
-      long display = getDisplayConnection();
-      xineramaEnabled = GLX.XineramaEnabled(display);
-      unlockToolkit();
-    }
-    return xineramaEnabled;
-  }
-
-  //----------------------------------------------------------------------
-  // Gamma-related functionality
-  //
-
-  private boolean gotGammaRampLength;
-  private int gammaRampLength;
-  protected synchronized int getGammaRampLength() {
-    if (gotGammaRampLength) {
-      return gammaRampLength;
-    }
-
-    int[] size = new int[1];
-    lockToolkit();
-    long display = getDisplayConnection();
-    boolean res = GLX.XF86VidModeGetGammaRampSize(display,
-                                                  GLX.DefaultScreen(display),
-                                                  size, 0);
-    unlockToolkit();
-    if (!res)
-      return 0;
-    gotGammaRampLength = true;
-    gammaRampLength = size[0];
-    return gammaRampLength;
-  }
-
-  protected boolean setGammaRamp(float[] ramp) {
-    int len = ramp.length;
-    short[] rampData = new short[len];
-    for (int i = 0; i < len; i++) {
-      rampData[i] = (short) (ramp[i] * 65535);
-    }
-
-    lockToolkit();
-    long display = getDisplayConnection();
-    boolean res = GLX.XF86VidModeSetGammaRamp(display,
-                                              GLX.DefaultScreen(display),
-                                              rampData.length,
-                                              rampData, 0,
-                                              rampData, 0,
-                                              rampData, 0);
-    unlockToolkit();
-    return res;
-  }
-
-  protected Buffer getGammaRamp() {
-    int size = getGammaRampLength();
-    ShortBuffer rampData = ShortBuffer.allocate(3 * size);
-    rampData.position(0);
-    rampData.limit(size);
-    ShortBuffer redRampData = rampData.slice();
-    rampData.position(size);
-    rampData.limit(2 * size);
-    ShortBuffer greenRampData = rampData.slice();
-    rampData.position(2 * size);
-    rampData.limit(3 * size);
-    ShortBuffer blueRampData = rampData.slice();
-    lockToolkit();
-    long display = getDisplayConnection();
-    boolean res = GLX.XF86VidModeGetGammaRamp(display,
-                                              GLX.DefaultScreen(display),
-                                              size,
-                                              redRampData,
-                                              greenRampData,
-                                              blueRampData);
-    unlockToolkit();
-    if (!res)
-      return null;
-    return rampData;
-  }
-
-  protected void resetGammaRamp(Buffer originalGammaRamp) {
-    if (originalGammaRamp == null)
-      return; // getGammaRamp failed originally
-    ShortBuffer rampData = (ShortBuffer) originalGammaRamp;
-    int capacity = rampData.capacity();
-    if ((capacity % 3) != 0) {
-      throw new IllegalArgumentException("Must not be the original gamma ramp");
-    }
-    int size = capacity / 3;
-    rampData.position(0);
-    rampData.limit(size);
-    ShortBuffer redRampData = rampData.slice();
-    rampData.position(size);
-    rampData.limit(2 * size);
-    ShortBuffer greenRampData = rampData.slice();
-    rampData.position(2 * size);
-    rampData.limit(3 * size);
-    ShortBuffer blueRampData = rampData.slice();
-    lockToolkit();
-    long display = getDisplayConnection();
-    GLX.XF86VidModeSetGammaRamp(display,
-                                GLX.DefaultScreen(display),
-                                size,
-                                redRampData,
-                                greenRampData,
-                                blueRampData);
-    unlockToolkit();
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLContext.java
deleted file mode 100644
index 132573f7b..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLContext.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11OffscreenGLContext extends X11GLContext {
-  private X11OffscreenGLDrawable drawable;
-
-  public X11OffscreenGLContext(X11OffscreenGLDrawable drawable,
-                               GLContext shareWith) {
-    super(drawable, shareWith);
-    this.drawable = drawable;
-  }
-
-  public int getOffscreenContextPixelDataType() {
-    return GL.GL_UNSIGNED_INT_8_8_8_8_REV;
-  }
-  
-  public int getOffscreenContextReadBuffer() {
-    if (drawable.isDoubleBuffered()) {
-      return GL.GL_BACK;
-    }
-    return GL.GL_FRONT;
-  }
-
-  public boolean offscreenImageNeedsVerticalFlip() {
-    // There doesn't seem to be a way to do this in the construction
-    // of the Pixmap or GLXPixmap
-    return true;
-  }
-
-  protected int makeCurrentImpl() throws GLException {
-    lockToolkit();
-    try {
-      return super.makeCurrentImpl();
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  protected void create() {
-    createContext(false);
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLDrawable.java
deleted file mode 100644
index d70c79334..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLDrawable.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11OffscreenGLDrawable extends X11GLDrawable {
-  private long pixmap;
-  private boolean isDoubleBuffered;
-  // Width and height of the underlying bitmap
-  private int width;
-  private int height;
-
-  public X11OffscreenGLDrawable(GLCapabilities capabilities,
-                                GLCapabilitiesChooser chooser) {
-    super(capabilities, chooser);
-  }
-
-  public GLContext createContext(GLContext shareWith) {
-    return new X11OffscreenGLContext(this, shareWith);
-  }
-  
-  public void setSize(int newWidth, int newHeight) {
-    width = newWidth;
-    height = newHeight;
-    if (pixmap != 0) {
-      destroy();
-    }
-    create();
-  }
-
-  public int getWidth() {
-    return width;
-  }
-
-  public int getHeight() {
-    return height;
-  }
-  
-  private void create() {
-    display = X11GLDrawableFactory.getDisplayConnection();
-    XVisualInfo vis = chooseVisual(false);
-    int bitsPerPixel = vis.depth();
-
-    lockToolkit();
-    try {
-      int screen = GLX.DefaultScreen(display);
-      pixmap = GLX.XCreatePixmap(display, (int) GLX.RootWindow(display, screen), width, height, bitsPerPixel);
-      if (pixmap == 0) {
-        throw new GLException("XCreatePixmap failed");
-      }
-      drawable = GLX.glXCreateGLXPixmap(display, vis, pixmap);
-      if (drawable == 0) {
-        GLX.XFreePixmap(display, pixmap);
-        pixmap = 0;
-        throw new GLException("glXCreateGLXPixmap failed");
-      }
-      isDoubleBuffered = (X11GLDrawableFactory.glXGetConfig(display, vis, GLX.GLX_DOUBLEBUFFER, new int[1], 0) != 0);
-      if (DEBUG) {
-        System.err.println("Created pixmap " + toHexString(pixmap) +
-                           ", GLXPixmap " + toHexString(drawable) +
-                           ", display " + toHexString(display));
-      }
-      setChosenGLCapabilities(X11GLDrawableFactory.xvi2GLCapabilities(display, vis));
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public void destroy() {
-    if (pixmap != 0) {
-      if (DEBUG) {
-        System.err.println("Destroying pixmap " + toHexString(pixmap) +
-                           ", GLXPixmap " + toHexString(drawable) +
-                           ", display " + toHexString(display));
-      }
-
-      // Must destroy pixmap and GLXPixmap
-      lockToolkit();
-
-      if (DEBUG) {
-        long cur = GLX.glXGetCurrentContext();
-        if (cur != 0) {
-          System.err.println("WARNING: found context " + toHexString(cur) + " current during pixmap destruction");
-        }
-      }
-
-      // FIXME: workaround for crashes on NVidia hardware when
-      // destroying pixmap (no context is current at the point of the
-      // crash, at least from the point of view of
-      // glXGetCurrentContext)
-      GLX.glXMakeCurrent(display, 0, 0);
-
-      GLX.glXDestroyGLXPixmap(display, drawable);
-      GLX.XFreePixmap(display, pixmap);
-      unlockToolkit();
-      drawable = 0;
-      pixmap = 0;
-      display = 0;
-      setChosenGLCapabilities(null);
-    }
-  }
-
-  public boolean isDoubleBuffered() {
-    return isDoubleBuffered;
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLContext.java
deleted file mode 100644
index bab780219..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLContext.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import java.util.*;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11OnscreenGLContext extends X11GLContext {
-  protected X11OnscreenGLDrawable drawable;
-  // This indicates whether the context we have created is indirect
-  // and therefore requires the toolkit to be locked around all GL
-  // calls rather than just all GLX calls
-  protected boolean isIndirect;
-
-  public X11OnscreenGLContext(X11OnscreenGLDrawable drawable,
-                              GLContext shareWith) {
-    super(drawable, shareWith);
-    this.drawable = drawable;
-  }
-  
-  protected int makeCurrentImpl() throws GLException {
-    int lockRes = drawable.lockSurface();
-    boolean exceptionOccurred = false;
-    try {
-      if (lockRes == X11OnscreenGLDrawable.LOCK_SURFACE_NOT_READY) {
-        return CONTEXT_NOT_CURRENT;
-      }
-      if (lockRes == X11OnscreenGLDrawable.LOCK_SURFACE_CHANGED) {
-        destroyImpl();
-      }
-      return super.makeCurrentImpl();
-    } catch (RuntimeException e) {
-      exceptionOccurred = true;
-      throw e;
-    } finally {
-      if (exceptionOccurred ||
-          (isOptimizable() && lockRes != X11OnscreenGLDrawable.LOCK_SURFACE_NOT_READY)) {
-        drawable.unlockSurface();
-      }
-    }
-  }
-
-  protected void releaseImpl() throws GLException {
-    try {
-      super.releaseImpl();
-    } finally {
-      if (!isOptimizable()) {
-        drawable.unlockSurface();
-      }
-    }
-  }
-
-  public boolean isOptimizable() {
-    return super.isOptimizable() && !isIndirect;
-  }
-
-  protected void create() {
-    createContext(true);
-    isIndirect = !GLX.glXIsDirect(drawable.getDisplay(), context);
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLDrawable.java
deleted file mode 100644
index b1a3ebac7..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLDrawable.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import java.awt.Component;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11OnscreenGLDrawable extends X11GLDrawable {
-  public static final int LOCK_SURFACE_NOT_READY = 1;
-  public static final int LOCK_SURFACE_CHANGED = 2;
-  public static final int LOCK_SUCCESS = 3;
-
-  protected Component component;
-
-  // Variables for lockSurface/unlockSurface
-  private JAWT_DrawingSurface ds;
-  private JAWT_DrawingSurfaceInfo dsi;
-  private JAWT_X11DrawingSurfaceInfo x11dsi;
-  
-  // Indicates whether the component (if an onscreen context) has been
-  // realized. Plausibly, before the component is realized the JAWT
-  // should return an error or NULL object from some of its
-  // operations; this appears to be the case on Win32 but is not true
-  // at least with Sun's current X11 implementation (1.4.x), which
-  // crashes with no other error reported if the DrawingSurfaceInfo is
-  // fetched from a locked DrawingSurface during the validation as a
-  // result of calling show() on the main thread. To work around this
-  // we prevent any JAWT or OpenGL operations from being done until
-  // addNotify() is called on the component.
-  protected boolean realized;
-
-  public X11OnscreenGLDrawable(Component component) {
-    super(null, null);
-    this.component = component;
-  }
-
-  public GLContext createContext(GLContext shareWith) {
-    return new X11OnscreenGLContext(this, shareWith);
-  }
-
-  public void setRealized(boolean realized) {
-    this.realized = realized;
-  }
-
-  public void setSize(int width, int height) {
-    component.setSize(width, height);
-  }
-
-  public int getWidth() {
-    return component.getWidth();
-  }
-
-  public int getHeight() {
-    return component.getHeight();
-  }
-
-  public void swapBuffers() throws GLException {
-    lockToolkit();
-    try {    
-      boolean didLock = false;
-      
-      if (drawable == 0) {
-        if (lockSurface() == LOCK_SURFACE_NOT_READY) {
-          return;
-        }
-
-        didLock = true;
-      }
-
-      GLX.glXSwapBuffers(display, drawable);
-
-      if (didLock) {
-        unlockSurface();
-      }
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public int lockSurface() throws GLException {
-    if (!realized) {
-      return LOCK_SURFACE_NOT_READY;
-    }
-    if (drawable != 0) {
-      throw new GLException("Surface already locked");
-    }
-    ds = JAWT.getJAWT().GetDrawingSurface(component);
-    if (ds == null) {
-      // Widget not yet realized
-      return LOCK_SURFACE_NOT_READY;
-    }
-    int res = ds.Lock();
-    if ((res & JAWTFactory.JAWT_LOCK_ERROR) != 0) {
-      throw new GLException("Unable to lock surface");
-    }
-    // See whether the surface changed and if so destroy the old
-    // OpenGL context so it will be recreated (NOTE: removeNotify
-    // should handle this case, but it may be possible that race
-    // conditions can cause this code to be triggered -- should test
-    // more)
-    int ret = LOCK_SUCCESS;
-    if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) {
-      ret = LOCK_SURFACE_CHANGED;
-    }
-    dsi = ds.GetDrawingSurfaceInfo();
-    if (dsi == null) {
-      // Widget not yet realized
-      ds.Unlock();
-      JAWT.getJAWT().FreeDrawingSurface(ds);
-      ds = null;
-      return LOCK_SURFACE_NOT_READY;
-    }
-    x11dsi = (JAWT_X11DrawingSurfaceInfo) dsi.platformInfo();
-    display = x11dsi.display();
-    drawable = x11dsi.drawable();
-    visualID = x11dsi.visualID();
-    if (display == 0 || drawable == 0) {
-      // Widget not yet realized
-      ds.FreeDrawingSurfaceInfo(dsi);
-      ds.Unlock();
-      JAWT.getJAWT().FreeDrawingSurface(ds);
-      ds = null;
-      dsi = null;
-      x11dsi = null;
-      display = 0;
-      drawable = 0;
-      visualID = 0;
-      return LOCK_SURFACE_NOT_READY;
-    }
-    return ret;
-  }
-
-  public void unlockSurface() {
-    if (drawable == 0) {
-      throw new GLException("Surface already unlocked");
-    }
-    ds.FreeDrawingSurfaceInfo(dsi);
-    ds.Unlock();
-    JAWT.getJAWT().FreeDrawingSurface(ds);
-    ds = null;
-    dsi = null;
-    x11dsi = null;
-    display = 0;
-    drawable = 0;
-    visualID = 0;
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11PbufferGLContext.java
deleted file mode 100644
index 4207c7d99..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLContext.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11PbufferGLContext extends X11GLContext {
-  private X11PbufferGLDrawable drawable;
-
-  public X11PbufferGLContext(X11PbufferGLDrawable drawable,
-                             GLContext shareWith) {
-    super(drawable, shareWith);
-    this.drawable = drawable;
-  }
-
-  public void bindPbufferToTexture() {
-    // FIXME: figure out how to implement this
-    throw new GLException("Not yet implemented");
-  }
-
-  public void releasePbufferFromTexture() {
-    // FIXME: figure out how to implement this
-    throw new GLException("Not yet implemented");
-  }
-
-  protected int makeCurrentImpl() throws GLException {
-    if (drawable.getDrawable() == 0) {
-      // pbuffer not instantiated (yet?)
-      if (DEBUG) {
-        System.err.println("pbuffer not instantiated");
-      }
-      return CONTEXT_NOT_CURRENT;
-    }
-
-    // Note that we have to completely override makeCurrentImpl
-    // because the underlying makeCurrent call differs for pbuffers
-    lockToolkit();
-    try {
-      boolean created = false;
-      if (context == 0) {
-        create();
-        if (DEBUG) {
-          System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName());
-        }
-        created = true;
-      }
-
-      if (!GLX.glXMakeContextCurrent(drawable.getDisplay(),
-                                     drawable.getDrawable(),
-                                     drawable.getDrawable(),
-                                     context)) {
-        throw new GLException("Error making context current");
-      } else {
-        mostRecentDisplay = drawable.getDisplay();
-        if (DEBUG && (VERBOSE || created)) {
-          System.err.println(getThreadName() + ": glXMakeCurrent(display " + toHexString(drawable.getDisplay()) +
-                             ", drawable " + toHexString(drawable.getDrawable()) +
-                             ", context " + toHexString(context) + ") succeeded");
-        }
-      }
-
-      if (created) {
-        resetGLFunctionAvailability();
-        return CONTEXT_CURRENT_NEW;
-      }
-      return CONTEXT_CURRENT;
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  protected void releaseImpl() throws GLException {
-    lockToolkit();
-    try {
-      if (drawable.getDisplay() == 0) {
-        throw new GLException("Pbuffer destroyed out from under application-created context");
-      }
-
-      if (!GLX.glXMakeContextCurrent(drawable.getDisplay(), 0, 0, 0)) {
-        throw new GLException("Error freeing OpenGL context");
-      }
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public int getFloatingPointMode() {
-    return drawable.getFloatingPointMode();
-  }
-
-  protected void create() {
-    if (DEBUG) {
-      System.err.println("Creating context for pbuffer " + drawable.getWidth() +
-                         " x " + drawable.getHeight());
-    }
-
-    // Create a gl context for the p-buffer.
-    X11GLContext other = (X11GLContext) GLContextShareSet.getShareContext(this);
-    long share = 0;
-    if (other != null) {
-      share = other.getContext();
-      if (share == 0) {
-        throw new GLException("GLContextShareSet returned an invalid OpenGL context");
-      }
-    }
-    context = GLX.glXCreateNewContext(drawable.getDisplay(), drawable.getFBConfig(), GLXExt.GLX_RGBA_TYPE, share, true);
-    if (context == 0) {
-      throw new GLException("pbuffer creation error: glXCreateNewContext() failed");
-    }
-    GLContextShareSet.contextCreated(this);
-
-    if (DEBUG) {
-      System.err.println("Created context for pbuffer " + drawable.getWidth() +
-                         " x " + drawable.getHeight());
-    }
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11PbufferGLDrawable.java
deleted file mode 100644
index 4fdc0f80a..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLDrawable.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class X11PbufferGLDrawable extends X11GLDrawable {
-  private int  initWidth;
-  private int  initHeight;
-
-  // drawable in superclass is a GLXPbuffer
-  private GLXFBConfig fbConfig;
-  private int  width;
-  private int  height;
-
-  protected static final int MAX_PFORMATS = 256;
-  protected static final int MAX_ATTRIBS  = 256;
-
-  public X11PbufferGLDrawable(GLCapabilities capabilities, int initialWidth, int initialHeight) {
-    super(capabilities, null);
-    this.initWidth  = initialWidth;
-    this.initHeight = initialHeight;
-    if (initWidth <= 0 || initHeight <= 0) {
-      throw new GLException("Initial width and height of pbuffer must be positive (were (" +
-			    initWidth + ", " + initHeight + "))");
-    }
-
-    if (DEBUG) {
-      System.out.println("Pbuffer caps on init: " + capabilities +
-                         (capabilities.getPbufferRenderToTexture() ? " [rtt]" : "") +
-                         (capabilities.getPbufferRenderToTextureRectangle() ? " [rect]" : "") +
-                         (capabilities.getPbufferFloatingPointBuffers() ? " [float]" : ""));
-    }
-
-    createPbuffer(X11GLDrawableFactory.getDisplayConnection());
-  }
-
-  public GLContext createContext(GLContext shareWith) {
-    return new X11PbufferGLContext(this, shareWith);
-  }
-
-  public void destroy() {
-    lockToolkit();
-    if (drawable != 0) {
-      GLX.glXDestroyPbuffer(display, drawable);
-      drawable = 0;
-    }
-    unlockToolkit();
-    display = 0;
-  }
-
-  public void setSize(int width, int height) {
-    // FIXME
-    throw new GLException("Not yet implemented");
-  }
-
-  public int getWidth() {
-    return width;
-  }
-
-  public int getHeight() {
-    return height;
-  }
-
-  public void createPbuffer(long display) {
-    lockToolkit();
-    try {
-      if (display == 0) {
-        throw new GLException("Null display");
-      }
-    
-      if (capabilities.getPbufferRenderToTexture()) {
-        throw new GLException("Render-to-texture pbuffers not supported yet on X11");
-      }
-
-      if (capabilities.getPbufferRenderToTextureRectangle()) {
-        throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11");
-      }
-
-      int screen = GLX.DefaultScreen(display);
-      int[] iattributes = X11GLDrawableFactory.glCapabilities2AttribList(capabilities,
-                                                                         X11GLDrawableFactory.isMultisampleAvailable(),
-                                                                         true, display, screen);
-
-      int[] nelementsTmp = new int[1];
-      GLXFBConfig[] fbConfigs = GLX.glXChooseFBConfig(display, screen, iattributes, 0, nelementsTmp, 0);
-      if (fbConfigs == null || fbConfigs.length == 0 || fbConfigs[0] == null) {
-        throw new GLException("pbuffer creation error: glXChooseFBConfig() failed");
-      }
-      int nelements = nelementsTmp[0];
-      if (nelements <= 0) {
-        throw new GLException("pbuffer creation error: couldn't find a suitable frame buffer configuration");
-      }
-      // Note that we currently don't allow selection of anything but
-      // the first GLXFBConfig in the returned list
-      GLXFBConfig fbConfig = fbConfigs[0];
-
-      if (DEBUG) {
-        System.err.println("Found " + fbConfigs.length + " matching GLXFBConfigs");
-        System.err.println("Parameters of default one:");
-        System.err.println("render type: 0x" + Integer.toHexString(queryFBConfig(display, fbConfig, GLX.GLX_RENDER_TYPE)));
-        System.err.println("rgba: " + ((queryFBConfig(display, fbConfig, GLX.GLX_RENDER_TYPE) & GLX.GLX_RGBA_BIT) != 0));
-        System.err.println("r: " + queryFBConfig(display, fbConfig, GLX.GLX_RED_SIZE));
-        System.err.println("g: " + queryFBConfig(display, fbConfig, GLX.GLX_GREEN_SIZE));
-        System.err.println("b: " + queryFBConfig(display, fbConfig, GLX.GLX_BLUE_SIZE));
-        System.err.println("a: " + queryFBConfig(display, fbConfig, GLX.GLX_ALPHA_SIZE));
-        System.err.println("depth: " + queryFBConfig(display, fbConfig, GLX.GLX_DEPTH_SIZE));
-        System.err.println("double buffered: " + queryFBConfig(display, fbConfig, GLX.GLX_DOUBLEBUFFER));
-      }
-
-      // Create the p-buffer.
-      int niattribs = 0;
-
-      iattributes[niattribs++] = GLXExt.GLX_PBUFFER_WIDTH;
-      iattributes[niattribs++] = initWidth;
-      iattributes[niattribs++] = GLXExt.GLX_PBUFFER_HEIGHT;
-      iattributes[niattribs++] = initHeight;
-
-      iattributes[niattribs++] = 0;
-
-      long tmpBuffer = GLX.glXCreatePbuffer(display, fbConfig, iattributes, 0);
-      if (tmpBuffer == 0) {
-        // FIXME: query X error code for detail error message
-        throw new GLException("pbuffer creation error: glXCreatePbuffer() failed");
-      }
-
-      // Set up instance variables
-      this.display = display;
-      drawable = tmpBuffer;
-      this.fbConfig = fbConfig;
-      
-      // Pick innocent query values if multisampling or floating point buffers not available
-      int sbAttrib      = X11GLDrawableFactory.isMultisampleAvailable() ? GLXExt.GLX_SAMPLE_BUFFERS_ARB : GLX.GLX_RED_SIZE;
-      int samplesAttrib = X11GLDrawableFactory.isMultisampleAvailable() ? GLXExt.GLX_SAMPLES_ARB : GLX.GLX_RED_SIZE;
-      int floatNV       = capabilities.getPbufferFloatingPointBuffers() ? GLX.GLX_FLOAT_COMPONENTS_NV : GLX.GLX_RED_SIZE;
-
-      // Query the fbconfig to determine its GLCapabilities
-      int[] iattribs = {
-        GLX.GLX_DOUBLEBUFFER,
-        GLX.GLX_STEREO,
-        GLX.GLX_RED_SIZE,
-        GLX.GLX_GREEN_SIZE,
-        GLX.GLX_BLUE_SIZE,
-        GLX.GLX_ALPHA_SIZE,
-        GLX.GLX_DEPTH_SIZE,
-        GLX.GLX_STENCIL_SIZE,
-        GLX.GLX_ACCUM_RED_SIZE,
-        GLX.GLX_ACCUM_GREEN_SIZE,
-        GLX.GLX_ACCUM_BLUE_SIZE,
-        GLX.GLX_ACCUM_ALPHA_SIZE,
-        sbAttrib,
-        samplesAttrib,        
-        floatNV
-      };
-
-      int[] ivalues = new int[iattribs.length];
-      queryFBConfig(display, fbConfig, iattribs, iattribs.length, ivalues);
-      setChosenGLCapabilities(X11GLDrawableFactory.attribList2GLCapabilities(iattribs, iattribs.length, ivalues, true));
-
-      // Determine the actual width and height we were able to create.
-      int[] tmp = new int[1];
-      GLX.glXQueryDrawable(display, drawable, GLXExt.GLX_WIDTH, tmp, 0);
-      width = tmp[0];
-      GLX.glXQueryDrawable(display, drawable, GLXExt.GLX_HEIGHT, tmp, 0);
-      height = tmp[0];
-
-      if (DEBUG) {
-        System.err.println("Created pbuffer " + width + " x " + height);
-      }
-    } finally {
-      unlockToolkit();
-    }
-  }
-
-  public int getFloatingPointMode() {
-    // Floating-point pbuffers currently require NVidia hardware on X11
-    return GLPbuffer.NV_FLOAT;
-  }
-  
-  public GLXFBConfig getFBConfig() {
-    return fbConfig;
-  }
-
-  private int queryFBConfig(long display, GLXFBConfig fbConfig, int attrib) {
-    int[] tmp = new int[1];
-    if (GLX.glXGetFBConfigAttrib(display, fbConfig, attrib, tmp, 0) != 0) {
-      throw new GLException("glXGetFBConfigAttrib failed");
-    }
-    return tmp[0];
-  }
-
-  private void queryFBConfig(long display, GLXFBConfig fbConfig, int[] attribs, int nattribs, int[] values) {
-    int[] tmp = new int[1];
-    for (int i = 0; i < nattribs; i++) {
-      if (GLX.glXGetFBConfigAttrib(display, fbConfig, attribs[i], tmp, 0) != 0) {
-        throw new GLException("glXGetFBConfigAttrib failed");
-      }
-      values[i] = tmp[0];
-    }
-  }
-}
diff --git a/src/classes/com/sun/opengl/impl/x11/X11SunJDKReflection.java b/src/classes/com/sun/opengl/impl/x11/X11SunJDKReflection.java
deleted file mode 100644
index 0760399ab..000000000
--- a/src/classes/com/sun/opengl/impl/x11/X11SunJDKReflection.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution 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.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.impl.x11;
-
-import java.awt.GraphicsConfiguration;
-import java.awt.GraphicsDevice;
-import java.lang.reflect.*;
-import java.security.*;
-
-/** This class encapsulates the reflection routines necessary to peek
-    inside a few data structures in the AWT implementation on X11 for
-    the purposes of correctly enumerating the available visuals. */
-
-public class X11SunJDKReflection {
-  private static Class   x11GraphicsDeviceClass;
-  private static Method  x11GraphicsDeviceGetScreenMethod;
-  private static Class   x11GraphicsConfigClass;
-  private static Method  x11GraphicsConfigGetVisualMethod;
-  private static boolean initted;
-
-  static {
-    AccessController.doPrivileged(new PrivilegedAction() {
-        public Object run() {
-          try {
-            x11GraphicsDeviceClass = Class.forName("sun.awt.X11GraphicsDevice");
-            x11GraphicsDeviceGetScreenMethod = x11GraphicsDeviceClass.getDeclaredMethod("getScreen", new Class[] {});
-            x11GraphicsDeviceGetScreenMethod.setAccessible(true);
-
-            x11GraphicsConfigClass = Class.forName("sun.awt.X11GraphicsConfig");
-            x11GraphicsConfigGetVisualMethod = x11GraphicsConfigClass.getDeclaredMethod("getVisual", new Class[] {});
-            x11GraphicsConfigGetVisualMethod.setAccessible(true);
-            initted = true;
-          } catch (Exception e) {
-            // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5
-          }
-          return null;
-        }
-      });
-  }
-
-  public static int graphicsDeviceGetScreen(GraphicsDevice device) {
-    if (!initted) {
-      return 0;
-    }
-
-    try {
-      return ((Integer) x11GraphicsDeviceGetScreenMethod.invoke(device, new Object[] {})).intValue();
-    } catch (Exception e) {
-      return 0;
-    }
-  }
-
-  public static int graphicsConfigurationGetVisualID(GraphicsConfiguration config) {
-    if (!initted) {
-      return 0;
-    }
-
-    try {
-      return ((Integer) x11GraphicsConfigGetVisualMethod.invoke(config, new Object[] {})).intValue();
-    } catch (Exception e) {
-      return 0;
-    }
-  }
-}