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-demos/trunk@351 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4

3 files changed, 0 insertions, 601 deletions

diff --git a/src/demos/texture/TestSubImage.java b/src/demos/texture/TestSubImage.java
deleted file mode 100755
index b4e395e..0000000
--- a/src/demos/texture/TestSubImage.java
+++ /dev/null
@@ -1,303 +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 demos.texture;
-
-import java.awt.AlphaComposite;
-import java.awt.Color;
-import java.awt.GradientPaint;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.Rectangle;
-import java.awt.event.*;
-import java.awt.image.*;
-import javax.swing.*;
-import java.util.*;
-
-import javax.media.opengl.*;
-import javax.media.opengl.glu.*;
-import com.sun.opengl.util.texture.*;
-
-/** Demonstrates and tests updates of sub-rectangles of a Texture
-    generated from a BufferedImage. Draws a cursor in texel space
-    around the cursor using Java 2D's XOR mode and pushes those
-    updates to an underlying OpenGL texture using
-    Texture.updateSubImage(). */
-
-public class TestSubImage {
-  private boolean  haveForcedImageType;
-  private int      forcedImageType;
-  private List     imageTypeMenuItems = new ArrayList();
-  private GLU      glu = new GLU();
-  private GLCanvas mainCanvas;
-  private Rectangle curRect;
-  private Rectangle lastRect;
-  private TextureData textureData;
-  private Texture  texture;
-  private BufferedImage baseImage;
-  private BufferedImage convertedImage;
-  private int CURSOR_SIZE = 10;
-
-  class Listener implements GLEventListener {
-    public void init(GLAutoDrawable drawable) {}
-
-    public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
-      GL gl = drawable.getGL();
-      gl.glMatrixMode(GL.GL_PROJECTION);
-      gl.glLoadIdentity();
-      glu.gluOrtho2D(0, 1, 0, 1);
-      gl.glMatrixMode(GL.GL_MODELVIEW);
-      gl.glLoadIdentity();
-    }
-
-    public void display(GLAutoDrawable drawable) {
-      GL gl = drawable.getGL();
-      gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
-      if (convertedImage == null) {
-        // Get rid of any previously allocated texture
-        if (texture != null) {
-          texture.dispose();
-          texture = null;
-        }
-
-        // Convert the base image
-        // Note that for simplicity in handling of the XOR cursor, we
-        // always make a copy of the base image
-        int imageType = BufferedImage.TYPE_INT_RGB;
-        if (haveForcedImageType) {
-          imageType = forcedImageType;
-        }
-        convertedImage = new BufferedImage(baseImage.getWidth(),
-                                           baseImage.getHeight(),
-                                           imageType);
-        Graphics2D g = convertedImage.createGraphics();
-        g.setComposite(AlphaComposite.Src);
-        g.drawImage(baseImage, 0, 0, null);
-        g.dispose();
-
-        // Create a TextureData and Texture from it
-        textureData = TextureIO.newTextureData(convertedImage, false);
-        texture = TextureIO.newTexture(textureData);
-      }
-
-      Graphics2D g = convertedImage.createGraphics();
-      g.setColor(Color.RED);
-      g.setXORMode(Color.WHITE);
-      if (lastRect != null) {
-        // Paint with XOR in this area
-        g.fillRect(lastRect.x, lastRect.y, lastRect.width, lastRect.height);
-      }
-      if (curRect != null) {
-        // Paint with XOR in this area
-        g.fillRect(curRect.x, curRect.y, curRect.width, curRect.height);
-      }
-      // Compute the union of these rectangles, if any
-      Rectangle union = null;
-      if (lastRect != null) {
-        union = new Rectangle(lastRect);
-        if (curRect != null) {
-          union.add(curRect);
-        }
-      } else if (curRect != null) {
-        union = curRect;
-      }
-
-      // Move these down
-      lastRect = curRect;
-      curRect = null;
-
-      // Update the affected area of the texture (if there is one)
-      // Note: this one API call is basically what this demo is illustrating
-      if (union != null) {
-        int yOrigin = union.y;
-
-        // Note: if the Y origin of the texture data didn't match Java
-        // 2D's Y origin, we would need to correct the Y coordinate
-        // passed down here. This code path is not taken in the
-        // current Texture implementation.
-        if (!texture.getMustFlipVertically()) {
-          yOrigin = texture.getHeight() - yOrigin;
-        }
-
-        texture.updateSubImage(textureData, 0,
-                               union.x, yOrigin,
-                               union.x, yOrigin,
-                               union.width, union.height);
-      }
-
-      // Now draw one quad with the texture
-      texture.enable();
-      texture.bind();
-      gl.glTexEnvi(GL.GL_TEXTURE_ENV, GL.GL_TEXTURE_ENV_MODE, GL.GL_REPLACE);
-      TextureCoords coords = texture.getImageTexCoords();
-      gl.glBegin(GL.GL_QUADS);
-      gl.glTexCoord2f(coords.left(), coords.bottom());
-      gl.glVertex3f(0, 0, 0);
-      gl.glTexCoord2f(coords.right(), coords.bottom());
-      gl.glVertex3f(1, 0, 0);
-      gl.glTexCoord2f(coords.right(), coords.top());
-      gl.glVertex3f(1, 1, 0);
-      gl.glTexCoord2f(coords.left(), coords.top());
-      gl.glVertex3f(0, 1, 0);
-      gl.glEnd();
-      texture.disable();
-    }
-
-    public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {}
-  }
-
-  private JMenuItem newItem(final int imageType, String imageTypeName) {
-    final JCheckBoxMenuItem item = new JCheckBoxMenuItem(imageTypeName);
-    item.addActionListener(new ActionListener() {
-        public void actionPerformed(ActionEvent e) {
-          if (item.isSelected()) {
-            // Disable all other checkbox menu items
-            for (Iterator iter = imageTypeMenuItems.iterator(); iter.hasNext(); ) {
-              JCheckBoxMenuItem cb = (JCheckBoxMenuItem) iter.next();
-              if (cb != item)
-                cb.setSelected(false);
-            }
-
-            haveForcedImageType = true;
-            forcedImageType = imageType;
-          } else {
-            // No longer have a forced image type
-            haveForcedImageType = false;
-          }
-
-          // Get rid of the previously created converted image, if any
-          if (convertedImage != null) {
-            convertedImage.flush();
-            convertedImage = null;
-          }
-
-          lastRect = null;
-          mainCanvas.repaint();
-        }
-      });
-    imageTypeMenuItems.add(item);
-    return item;
-  }
-
-  private void run() {
-    JPopupMenu.setDefaultLightWeightPopupEnabled(false);
-
-    // Create top-level window and menus
-    JFrame frame = new JFrame("Texture Sub Image Test");
-    JMenuBar menuBar = new JMenuBar();
-    JMenu menu = new JMenu("File");
-    menu.setMnemonic(KeyEvent.VK_F);
-    JMenuItem item = new JMenuItem("Quit");
-    item.setMnemonic(KeyEvent.VK_Q);
-    item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, InputEvent.CTRL_MASK));
-    item.addActionListener(new ActionListener() {
-        public void actionPerformed(ActionEvent e) {
-          System.exit(0);
-        }
-      });
-    menu.add(item);
-
-    menuBar.add(menu);
-
-    menu = new JMenu("Tools");
-    menu.setMnemonic(KeyEvent.VK_T);
-    JMenu submenu = new JMenu("Force BufferedImage Type");
-    submenu.setMnemonic(KeyEvent.VK_F);
-    submenu.add(newItem(BufferedImage.TYPE_3BYTE_BGR, "TYPE_3BYTE_BGR"));
-    submenu.add(newItem(BufferedImage.TYPE_4BYTE_ABGR, "TYPE_4BYTE_ABGR"));
-    submenu.add(newItem(BufferedImage.TYPE_4BYTE_ABGR_PRE, "TYPE_4BYTE_ABGR_PRE"));
-    submenu.add(newItem(BufferedImage.TYPE_BYTE_BINARY, "TYPE_BYTE_BINARY"));
-    submenu.add(newItem(BufferedImage.TYPE_BYTE_GRAY, "TYPE_BYTE_GRAY"));
-    submenu.add(newItem(BufferedImage.TYPE_BYTE_INDEXED, "TYPE_BYTE_INDEXED"));
-    submenu.add(newItem(BufferedImage.TYPE_INT_ARGB, "TYPE_INT_ARGB"));
-    submenu.add(newItem(BufferedImage.TYPE_INT_ARGB_PRE, "TYPE_INT_ARGB_PRE"));
-    submenu.add(newItem(BufferedImage.TYPE_INT_BGR, "TYPE_INT_BGR"));
-    submenu.add(newItem(BufferedImage.TYPE_INT_RGB, "TYPE_INT_RGB"));
-    submenu.add(newItem(BufferedImage.TYPE_USHORT_555_RGB, "TYPE_USHORT_555_RGB"));
-    submenu.add(newItem(BufferedImage.TYPE_USHORT_565_RGB, "TYPE_USHORT_565_RGB"));
-    submenu.add(newItem(BufferedImage.TYPE_USHORT_GRAY, "TYPE_USHORT_GRAY"));
-    menu.add(submenu);
-    
-    menuBar.add(menu);
-
-    frame.setJMenuBar(menuBar);
-    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-
-    // Set up the base image we'll use to draw with
-    baseImage = new BufferedImage(256, 256, BufferedImage.TYPE_INT_RGB);
-    Graphics2D g = baseImage.createGraphics();
-    g.setPaint(new GradientPaint(0, 0, Color.CYAN,
-                                 baseImage.getWidth(), baseImage.getHeight(), Color.BLUE));
-    g.fillRect(0, 0, baseImage.getWidth(), baseImage.getHeight());
-    g.dispose();
-
-    // Now set up the main GLCanvas
-    mainCanvas = new GLCanvas();
-    mainCanvas.addGLEventListener(new Listener());
-    mainCanvas.addMouseListener(new MouseAdapter() {
-        public void mouseExited(MouseEvent e) {
-          curRect = null;
-          mainCanvas.repaint();
-        }
-      });
-    mainCanvas.addMouseMotionListener(new MouseMotionAdapter() {
-        public void mouseMoved(MouseEvent e) {
-          // Scale x and y into coordinate system of texture
-          int x = (int) (e.getX() * (float) baseImage.getWidth()  / (float) e.getComponent().getWidth());
-          int y = (int) (e.getY() * (float) baseImage.getHeight() / (float) e.getComponent().getHeight());
-          // Paint cursor on texture around this point
-          int minx = Math.max(0, x - CURSOR_SIZE);
-          int maxx = Math.min(baseImage.getWidth(), x + CURSOR_SIZE);
-          int miny = Math.max(0, y - CURSOR_SIZE);
-          int maxy = Math.min(baseImage.getHeight(), y + CURSOR_SIZE);
-          curRect = new Rectangle(minx, miny, maxx - minx, maxy - miny);
-          mainCanvas.repaint();
-        }
-      });
-
-    frame.getContentPane().add(mainCanvas);
-    frame.setSize(512, 512);
-    frame.setVisible(true);
-  }
-
-  public static void main(String[] args) {
-    new TestSubImage().run();
-  }
-}
diff --git a/src/demos/texture/TestTexture.java b/src/demos/texture/TestTexture.java
deleted file mode 100755
index ff0ff14..0000000
--- a/src/demos/texture/TestTexture.java
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Copyright (c) 2005 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 demos.texture;
-
-import java.awt.geom.*;
-import java.awt.event.*;
-import java.io.*;
-import javax.swing.*;
-
-import javax.media.opengl.*;
-import javax.media.opengl.glu.*;
-import com.sun.opengl.util.texture.*;
-
-/** Demonstrates simple use of the TextureIO texture loader. */
-
-public class TestTexture implements GLEventListener {
-  public static void main(String[] args) {
-    new TestTexture().run(args);
-  }
-
-  private File curDir;
-
-  private void run(String[] args) {
-    JPopupMenu.setDefaultLightWeightPopupEnabled(false);
-
-    JFrame frame = new JFrame("Texture Loader Demo");
-    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-    final GLCanvas canvas = new GLCanvas();
-
-    JMenuBar menuBar = new JMenuBar();
-    JMenu menu = new JMenu("File");
-    JMenuItem item = new JMenuItem("Open texture...");
-    item.addActionListener(new ActionListener() {
-        public void actionPerformed(ActionEvent e) {
-          JFileChooser chooser = new JFileChooser(curDir);
-          int res = chooser.showOpenDialog(null);
-          if (res == JFileChooser.APPROVE_OPTION) {
-            File chosen = chooser.getSelectedFile();
-            if (chosen != null) {
-              curDir = chosen.getParentFile();
-              setTextureFile(chosen);
-              canvas.repaint();
-            }
-          }
-        }
-      });
-    item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK));
-    menu.add(item);
-
-    item = new JMenuItem("Flush texture");
-    item.addActionListener(new ActionListener() {
-        public void actionPerformed(ActionEvent e) {
-          flushTexture();
-          canvas.repaint();
-        }
-      });
-    item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK));
-    menu.add(item);
-
-    item = new JMenuItem("Exit");
-    item.addActionListener(new ActionListener() {
-        public void actionPerformed(ActionEvent e) {
-          System.exit(0);
-        }
-      });
-    item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, InputEvent.CTRL_MASK));
-    menu.add(item);
-
-    menuBar.add(menu);
-
-    canvas.addGLEventListener(this);
-    frame.getContentPane().add(canvas);
-    frame.setJMenuBar(menuBar);
-    frame.setSize(800, 600);
-    frame.show();
-  }
-
-  private boolean newTexture;
-  private boolean flushTexture;
-  private File file;
-  private Texture texture;
-  private GLU glu = new GLU();
-
-  public void setTextureFile(File file) {
-    this.file = file;
-    newTexture = true;
-  }
-
-  public void flushTexture() {
-    flushTexture = true;
-  }
-
-  public void init(GLAutoDrawable drawable) {
-    drawable.setGL(new DebugGL(drawable.getGL()));
-
-    GL gl = drawable.getGL();
-    gl.glClearColor(0, 0, 0, 0);
-    gl.glEnable(GL.GL_DEPTH_TEST);
-  }
-
-  public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
-    GL gl = drawable.getGL();
-    gl.glMatrixMode(GL.GL_PROJECTION);
-    gl.glLoadIdentity();
-    glu.gluOrtho2D(0, 1, 0, 1);
-    gl.glMatrixMode(GL.GL_MODELVIEW);
-    gl.glLoadIdentity();
-  }
-
-  public void display(GLAutoDrawable drawable) {
-    GL gl = drawable.getGL();
-    gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
-    if (flushTexture) {
-      flushTexture = false;
-      if (texture != null) {
-        texture.dispose();
-        texture = null;
-      }
-    }
-
-    if (newTexture) {
-      newTexture = false;
-
-      if (texture != null) {
-        texture.dispose();
-        texture = null;
-      }
-
-      try {
-        System.err.println("Loading texture...");
-        texture = TextureIO.newTexture(file, true);
-        System.err.println("Texture estimated memory size = " + texture.getEstimatedMemorySize());
-      } catch (IOException e) {
-        e.printStackTrace();
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        e.printStackTrace(new PrintStream(bos));
-        JOptionPane.showMessageDialog(null,
-                                      bos.toString(),
-                                      "Error loading texture",
-                                      JOptionPane.ERROR_MESSAGE);
-        return;
-      }
-    }
-
-    if (texture != null) {
-      texture.enable();
-      texture.bind();
-      gl.glTexEnvi(GL.GL_TEXTURE_ENV, GL.GL_TEXTURE_ENV_MODE, GL.GL_REPLACE);
-      TextureCoords coords = texture.getImageTexCoords();
-
-      gl.glBegin(GL.GL_QUADS);
-      gl.glTexCoord2f(coords.left(), coords.bottom());
-      gl.glVertex3f(0, 0, 0);
-      gl.glTexCoord2f(coords.right(), coords.bottom());
-      gl.glVertex3f(1, 0, 0);
-      gl.glTexCoord2f(coords.right(), coords.top());
-      gl.glVertex3f(1, 1, 0);
-      gl.glTexCoord2f(coords.left(), coords.top());
-      gl.glVertex3f(0, 1, 0);
-      gl.glEnd();
-      texture.disable();
-    }
-  }
-
-  public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {}
-}
diff --git a/src/demos/texture/TextureConvert.java b/src/demos/texture/TextureConvert.java
deleted file mode 100755
index 728aa9c..0000000
--- a/src/demos/texture/TextureConvert.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2005 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 demos.texture;
-
-import java.io.*;
-
-import javax.media.opengl.*;
-import javax.media.opengl.glu.*;
-import com.sun.opengl.util.*;
-import com.sun.opengl.util.texture.*;
-
-/** Demonstrates how the TextureIO subsystem may be used to convert
-    textures between multiple file formats, including texture
-    compression where available. */
-
-public class TextureConvert {
-  public static void main(String[] args) throws IOException {
-    if (args.length != 2) {
-      System.out.println("Usage: java demos.texture.TextureConvert [input file] [output file]");
-      System.out.println("Converts texture from input file format to output file format.");
-      System.out.println("If output file format is DDS, compresses texture with DXT3 compression");
-      System.out.println("if available.");
-      System.exit(1);
-    }
-
-    String inputFile  = args[0];
-    String outputFile = args[1];
-
-    // Make a pbuffer to get an offscreen context
-    if (!GLDrawableFactory.getFactory().canCreateGLPbuffer()) {
-      System.out.println("Pbuffer support not available (required to run this demo)");
-      System.exit(1);
-    }
-    GLCapabilities caps = new GLCapabilities();
-    caps.setDoubleBuffered(false);
-    GLPbuffer pbuffer = GLDrawableFactory.getFactory().createGLPbuffer(caps, null, 2, 2, null);
-    pbuffer.getContext().makeCurrent();
-    GL gl = pbuffer.getGL();
-
-    boolean attemptCompression = false;
-    if (TextureIO.DDS.equals(FileUtil.getFileSuffix(outputFile))) {
-      if (gl.isExtensionAvailable("GL_EXT_texture_compression_s3tc") ||
-          gl.isExtensionAvailable("GL_NV_texture_compression_vtc")) {
-        attemptCompression = true;
-      }
-    }
-
-    TextureData inputData = TextureIO.newTextureData(new File(inputFile), false, null);
-    if (attemptCompression && !inputData.isDataCompressed()) {
-      inputData.setInternalFormat(GL.GL_COMPRESSED_RGBA_S3TC_DXT3_EXT);
-    }
-    Texture tex = TextureIO.newTexture(inputData);
-
-    // Now read it back and save to the output file
-    TextureIO.write(tex, new File(outputFile));
-  }
-}