/*
* 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.
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* 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
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* You acknowledge that this software is not designed or intended for use
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*/
package ch.blackspirit.graphics.jogl;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import javax.imageio.ImageIO;
import com.sun.opengl.util.texture.TextureData;
import com.sun.opengl.util.texture.spi.TextureProvider;
/**
* TODO add ImageProvider for jogl implementation returning a BufferedImage from file.. -> use apache commons image library
* Code copied with minimal changes to have it accessible as this originally
* was a protected static class: TextureIO.IIOTextureProvider
* @author Markus Koller
*/
class ImageIOTextureProvider implements TextureProvider {
public TextureData newTextureData(File file, int internalFormat,
int pixelFormat, boolean mipmap, String fileSuffix)
throws IOException {
BufferedImage img = ImageIO.read(file);
if (img == null) {
return null;
}
return new TextureData(internalFormat, pixelFormat, mipmap, img);
}
public TextureData newTextureData(InputStream stream, int internalFormat,
int pixelFormat, boolean mipmap, String fileSuffix)
throws IOException {
BufferedImage img = ImageIO.read(stream);
if (img == null) {
return null;
}
return new TextureData(internalFormat, pixelFormat, mipmap, img);
}
public TextureData newTextureData(URL url, int internalFormat,
int pixelFormat, boolean mipmap, String fileSuffix)
throws IOException {
InputStream stream = url.openStream();
try {
return newTextureData(stream, internalFormat, pixelFormat, mipmap,
fileSuffix);
} finally {
stream.close();
}
}
}