Mercurial > hg > openjdk7.svn
view j2se/src/share/classes/sun/java2d/pipe/CompositePipe.java @ 2:16f2b6c91171 trunk
[svn] Load openjdk/jdk7/b14 into jdk/trunk.
author | xiomara |
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date | Fri, 22 Jun 2007 00:46:43 +0000 |
parents | a4ed3fb96592 |
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/* * Copyright 1997-2007 Sun Microsystems, Inc. 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. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ package sun.java2d.pipe; import java.awt.Rectangle; import java.awt.Shape; import sun.java2d.SunGraphics2D; /** * This interface defines the set of calls used by a rendering pipeline * based on an AATileGenerator to communicate the alpha tile sequence * to the output (compositing) stages of the pipeline. */ public interface CompositePipe { public Object startSequence(SunGraphics2D sg, Shape s, Rectangle dev, int[] abox); public boolean needTile(Object context, int x, int y, int w, int h); public void renderPathTile(Object context, byte[] atile, int offset, int tilesize, int x, int y, int w, int h); public void skipTile(Object context, int x, int y); public void endSequence(Object context); }