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