2362N/A * Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * This factory creates platform specific VolatileSurfaceManager 0N/A * There are two platform specific SurfaceManagerFactories in OpenJDK, 0N/A * UnixSurfaceManagerFactory and WindowsSurfaceManagerFactory. 0N/A * The actually used SurfaceManagerFactory is set by the respective platform 0N/A * GraphicsEnvironment implementations in the static initializer. 0N/A * The single shared instance. 0N/A * Returns the surface manager factory instance. This returns a factory 0N/A * that has been set by {@link #setInstance(SurfaceManagerFactory)}. 0N/A * @return the surface manager factory 0N/A * Sets the surface manager factory. This may only be called once, and it 0N/A * may not be set back to {@code null} when the factory is already 0N/A * @param factory the factory to set 0N/A // We don't want to allow setting this to null at any time. 0N/A // We don't want to re-set the instance at any time. 0N/A * Creates a new instance of a VolatileSurfaceManager given any 0N/A * arbitrary SunVolatileImage. An optional context Object can be supplied 0N/A * as a way for the caller to pass pipeline-specific context data to 0N/A * the VolatileSurfaceManager (such as a backbuffer handle, for example).