106 lines
3.4 KiB
Java
106 lines
3.4 KiB
Java
/*
|
|
* 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");
|
|
}
|
|
}
|