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diff --git a/src/demos/texture/TextureConvert.java b/src/demos/texture/TextureConvert.java
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-/*
- * 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));
- }
-}