# HG changeset patch # User lana # Date 1380240819 25200 # Node ID 747806976e7195c0bb0e736a8400477e99526042 # Parent de32c2a6ada8b92fbfa7d0d499902f49b0407ddb# Parent 29fa33e11e750d72d8bfe5159dd4db8c239aa7a0 Merge diff -r de32c2a6ada8 -r 747806976e71 jdk/src/share/classes/java/awt/font/TransformAttribute.java --- a/jdk/src/share/classes/java/awt/font/TransformAttribute.java Thu Sep 26 10:43:34 2013 -0700 +++ b/jdk/src/share/classes/java/awt/font/TransformAttribute.java Thu Sep 26 17:13:39 2013 -0700 @@ -141,14 +141,16 @@ * @since 1.6 */ public boolean equals(Object rhs) { - try { - TransformAttribute that = (TransformAttribute)rhs; - if (transform == null) { - return that.transform == null; + if (rhs != null) { + try { + TransformAttribute that = (TransformAttribute)rhs; + if (transform == null) { + return that.transform == null; + } + return transform.equals(that.transform); } - return transform.equals(that.transform); - } - catch (ClassCastException e) { + catch (ClassCastException e) { + } } return false; } diff -r de32c2a6ada8 -r 747806976e71 jdk/src/solaris/classes/sun/java2d/xr/XRMaskImage.java --- a/jdk/src/solaris/classes/sun/java2d/xr/XRMaskImage.java Thu Sep 26 10:43:34 2013 -0700 +++ b/jdk/src/solaris/classes/sun/java2d/xr/XRMaskImage.java Thu Sep 26 17:13:39 2013 -0700 @@ -45,6 +45,7 @@ int blitMaskPicture; int lastMaskWidth = 0; int lastMaskHeight = 0; + int lastEA = -1; AffineTransform lastMaskTransform; XRCompositeManager xrMgr; @@ -82,13 +83,15 @@ lastMaskTransform = maskTX; } - if (lastMaskWidth != maskWidth || lastMaskHeight != maskHeight) { + int currentEA = xrMgr.getAlphaColor().getAlpha(); + if (lastMaskWidth != maskWidth || lastMaskHeight != maskHeight || lastEA != currentEA) { //Only clear mask, if previous mask area is larger than new one, otherwise simple overpaint it if (lastMaskWidth > maskWidth || lastMaskHeight > maskHeight) { con.renderRectangle(blitMaskPicture, XRUtils.PictOpClear, XRColor.NO_ALPHA, 0, 0, lastMaskWidth, lastMaskHeight); } con.renderRectangle(blitMaskPicture, XRUtils.PictOpSrc, xrMgr.getAlphaColor(), 0, 0, maskWidth, maskHeight); + lastEA = currentEA; } lastMaskWidth = maskWidth; diff -r de32c2a6ada8 -r 747806976e71 jdk/test/java/awt/font/TransformAttribute/TransformEqualityTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/java/awt/font/TransformAttribute/TransformEqualityTest.java Thu Sep 26 17:13:39 2013 -0700 @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2013, 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 + * @summary test equals method + * @bug 7092764 + */ + +import java.awt.font.TransformAttribute; +import java.awt.geom.AffineTransform; + +public class TransformEqualityTest { + + public static void main(String[] args) { + AffineTransform tx1 = new AffineTransform(1, 0, 1, 1, 0, 0); + AffineTransform tx2 = new AffineTransform(1, 0, 1, 1, 0, 0); + AffineTransform tx3 = new AffineTransform(2, 0, 1, 1, 0, 0); + TransformAttribute ta1a = new TransformAttribute(tx1); + TransformAttribute ta1b = new TransformAttribute(tx1); + TransformAttribute ta2 = new TransformAttribute(tx2); + TransformAttribute ta3 = new TransformAttribute(tx3); + if (ta1a.equals(null)) { + throw new RuntimeException("should not be equal to null."); + } + if (!ta1a.equals(ta1a)) { + throw new RuntimeException("(1) should be equal."); + } + if (!ta1a.equals(ta1b)) { + throw new RuntimeException("(2) should be equal."); + } + if (!ta1a.equals(ta2)) { + throw new RuntimeException("(3) should be equal."); + } + if (ta2.equals(ta3)) { + throw new RuntimeException("should be different."); + } + } +} + diff -r de32c2a6ada8 -r 747806976e71 jdk/test/java/awt/image/DrawImage/EABlitTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/java/awt/image/DrawImage/EABlitTest.java Thu Sep 26 17:13:39 2013 -0700 @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2013, 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. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * 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. + */ + +import java.awt.*; +import java.awt.image.*; +import java.util.*; +import javax.swing.*; + +/** + * @test + * @bug 8024895 + * @summary tests if changing extra alpha values are honored for transformed blits + * @author ceisserer + */ +public class EABlitTest extends Frame { + protected void test() { + BufferedImage srcImg = createSrcImage(); + Image dstImg = getGraphicsConfiguration().createCompatibleVolatileImage(20, 50); + + //be over-cautious and render twice to avoid BI caching issues + renderToVI(srcImg, dstImg); + renderToVI(srcImg, dstImg); + + BufferedImage validationImg = new BufferedImage(20, 50, BufferedImage.TYPE_INT_RGB); + Graphics2D valG = (Graphics2D) validationImg.getGraphics(); + valG.drawImage(dstImg, 0, 0, null); + + //Loop over all pixel, and count the different pixel values encountered. + TreeSet colorCntSet = new TreeSet<>(); + for (int x=0; x < validationImg.getWidth(); x++) { + for (int y=0; y < validationImg.getHeight(); y++) { + int rgb = validationImg.getRGB(x, y); + colorCntSet.add(rgb); + } + } + + //Check if we encountered 3 different color values in total + if (colorCntSet.size() == 3) { + System.out.println("Passed!"); + } else { + throw new RuntimeException("Test FAILED!"); + } + } + + protected void renderToVI(BufferedImage src, Image dst) { + Graphics2D g = (Graphics2D) dst.getGraphics(); + + g.setColor(Color.WHITE); + g.fillRect(0, 0, 50, 50); + g.rotate(0.5f); + g.setRenderingHint(RenderingHints.KEY_RENDERING, + RenderingHints.VALUE_RENDER_QUALITY); + + g.setComposite(AlphaComposite.SrcOver.derive(1f)); + g.drawImage(src, 10, 10, null); + + g.setComposite(AlphaComposite.SrcOver.derive(0.5f)); + g.drawImage(src, 20, 20, null); + } + + protected BufferedImage createSrcImage() { + BufferedImage bi = new BufferedImage(10, 10, BufferedImage.TYPE_INT_RGB); + Graphics2D g = (Graphics2D) bi.getGraphics(); + g.setColor(Color.YELLOW); + g.fillRect(0, 0, 10, 10); + return bi; + } + + public static void main(String[] args) { + new EABlitTest().test(); + } +}