| /* |
| * 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 6997116 |
| * @summary Test verifies that rendering of images with bitmap transparency |
| * to a D3D surface does not cause an ClassCastException. |
| * |
| * @run main/othervm -Dsun.java2d.d3d=True DrawBitmaskToSurfaceTest |
| */ |
| |
| import java.awt.Graphics; |
| import java.awt.Image; |
| import java.awt.image.BufferedImage; |
| import java.awt.image.IndexColorModel; |
| import java.util.concurrent.CountDownLatch; |
| import javax.swing.JFrame; |
| |
| public class DrawBitmaskToSurfaceTest extends JFrame { |
| |
| private final Image src; |
| private static java.util.concurrent.CountDownLatch latch = null; |
| private static Throwable theError = null; |
| |
| public DrawBitmaskToSurfaceTest() { |
| src = createTestImage(); |
| } |
| |
| private static Image createTestImage() { |
| byte[] r = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0xff}; |
| byte[] g = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0x00}; |
| byte[] b = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0x00}; |
| |
| IndexColorModel icm = new IndexColorModel(2, 4, r, g, b, 3); |
| |
| BufferedImage img = new BufferedImage(100, 100, |
| BufferedImage.TYPE_BYTE_INDEXED, |
| icm); |
| return img; |
| } |
| |
| @Override |
| public void paint(final Graphics g) { |
| try { |
| System.err.println("paint frame...."); |
| g.drawImage(src, 30, 30, this); |
| } catch (Throwable e) { |
| theError = e; |
| } finally { |
| if (latch != null) { |
| latch.countDown(); |
| } |
| } |
| } |
| |
| public static void main(final String[] args) throws Exception { |
| final JFrame frame = new DrawBitmaskToSurfaceTest(); |
| frame.setBounds(10, 350, 200, 200); |
| frame.setVisible(true); |
| |
| Thread.sleep(2000); |
| |
| System.err.println("Change frame bounds..."); |
| latch = new CountDownLatch(1); |
| frame.setBounds(10, 350, 90, 90); |
| frame.repaint(); |
| |
| try { |
| if (latch.getCount() > 0) { |
| latch.await(); |
| } |
| } catch (InterruptedException e) { |
| } |
| |
| frame.dispose(); |
| |
| if (theError != null) { |
| throw new RuntimeException("Test failed.", theError); |
| } |
| |
| System.err.println("Test passed"); |
| } |
| } |