OpenJDK / jdk / hs
changeset 8940:7a0c1d4e2982
6985593: Crash in Java_sun_java2d_loops_MaskBlit_MaskBlit on oel5.5-x64
Reviewed-by: ceisserer, jgodinez, prr
author | bae |
---|---|
date | Sun, 27 Mar 2011 15:51:44 +0400 |
parents | 04615dca2a76 |
children | 1b263bdd6762 |
files | jdk/src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java jdk/test/sun/java2d/XRenderBlitsTest.java |
diffstat | 2 files changed, 96 insertions(+), 1 deletions(-) [+] |
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--- 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(); + } +}