| /* |
| * Copyright 2003-2008 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; |
| |
| import java.awt.GraphicsConfiguration; |
| import java.awt.image.BufferedImage; |
| import sun.awt.image.SunVolatileImage; |
| import sun.awt.image.SurfaceManager; |
| import sun.awt.image.VolatileSurfaceManager; |
| import sun.java2d.opengl.WGLGraphicsConfig; |
| import sun.java2d.opengl.WGLVolatileSurfaceManager; |
| import sun.java2d.windows.WindowsFlags; |
| import sun.java2d.windows.WinVolatileSurfaceManager; |
| |
| /** |
| * The SurfaceManagerFactory that creates VolatileSurfaceManager |
| * implementations for the Windows volatile images. |
| */ |
| public class WindowsSurfaceManagerFactory extends SurfaceManagerFactory { |
| |
| /** |
| * Creates a new instance of a VolatileSurfaceManager given any |
| * arbitrary SunVolatileImage. An optional context Object can be supplied |
| * as a way for the caller to pass pipeline-specific context data to |
| * the VolatileSurfaceManager (such as a backbuffer handle, for example). |
| * |
| * For Windows platforms, this method returns a Windows-specific |
| * VolatileSurfaceManager. |
| */ |
| public VolatileSurfaceManager createVolatileManager(SunVolatileImage vImg, |
| Object context) |
| { |
| GraphicsConfiguration gc = vImg.getGraphicsConfig(); |
| if (gc instanceof WGLGraphicsConfig) { |
| return new WGLVolatileSurfaceManager(vImg, context); |
| } else { |
| return new WinVolatileSurfaceManager(vImg, context); |
| } |
| } |
| |
| } |