changeset 3814:0f7256505703

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 8ab1b6226eed
children d1ec8c106dda
files src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java test/sun/java2d/XRenderBlitsTest.java
diffstat 2 files changed, 96 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java	Fri Mar 25 12:50:59 2011 +0300
+++ b/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/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();
+    }
+}