96 lines
3.0 KiB
Java
96 lines
3.0 KiB
Java
/*
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* Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key headful
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* @bug 6985593
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* @summary Test verifies that rendering standard images to screen does
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* not caiuse a crash in case of XRender.
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* @run main/othervm -Dsun.java2d.xrender=True XRenderBlitsTest
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*/
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.Frame;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.image.BufferedImage;
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import java.util.ArrayList;
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import java.util.concurrent.CountDownLatch;
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public class XRenderBlitsTest {
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private static final int w = 10;
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private static final int h = 10;
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public static void main(String[] args) {
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final CountDownLatch done = new CountDownLatch(1);
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final ArrayList<BufferedImage> images = new ArrayList<BufferedImage>();
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int type = BufferedImage.TYPE_INT_RGB;
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do {
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BufferedImage img = new BufferedImage(w, h, type++);
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Graphics2D g2d = img.createGraphics();
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g2d.setColor(Color.pink);
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g2d.fillRect(0, 0, w, h);
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g2d.dispose();
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images.add(img);
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} while (type <= BufferedImage.TYPE_BYTE_INDEXED);
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Frame f = new Frame("Draw images");
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Component c = new Component() {
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@Override
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public Dimension getPreferredSize() {
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return new Dimension(w * images.size(), h);
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}
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@Override
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public void paint(Graphics g) {
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int x = 0;
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for (BufferedImage img : images) {
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System.out.println("Draw image " + img.getType());
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g.drawImage(img, x, 0, this);
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x += w;
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}
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done.countDown();
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}
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};
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f.add("Center", c);
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f.pack();
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f.setVisible(true);
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// now wait for test results
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try {
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done.await();
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} catch (InterruptedException e) {
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}
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System.out.println("Test passed");
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f.dispose();
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}
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}
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