6985593: Crash in Java_sun_java2d_loops_MaskBlit_MaskBlit on oel5.5-x64
Reviewed-by: ceisserer, jgodinez, prr
--- a/jdk/src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java Fri Mar 25 12:50:59 2011 +0300
+++ b/jdk/src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java Sun Mar 27 15:51:44 2011 +0400
@@ -143,7 +143,8 @@
Blit swToSurfaceBlit = Blit.getFromCache(src.getSurfaceType(), CompositeType.SrcNoEa, vImgSurfaceType);
XRSurfaceData vImgSurface = (XRSurfaceData) vImg.getDestSurface();
- swToSurfaceBlit.Blit(src, vImgSurface, null, null, sx, sy, 0, 0, w, h);
+ swToSurfaceBlit.Blit(src, vImgSurface, AlphaComposite.Src, null,
+ sx, sy, 0, 0, w, h);
return vImgSurface;
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/java2d/XRenderBlitsTest.java Sun Mar 27 15:51:44 2011 +0400
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2011, 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
+* @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();
+ }
+}