diff options
author | Michael Bien <[email protected]> | 2010-03-27 23:28:04 +0100 |
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committer | Michael Bien <[email protected]> | 2010-03-27 23:28:04 +0100 |
commit | 3f72e907e869370b98dc7519ae5fc53681376450 (patch) | |
tree | a2ed59e51e4d20bcd82533b2e198f5e736a8b4ff /src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java | |
parent | 6258a3e657cee513663fd50825b72b83aa878f6f (diff) |
refactoring part 3 (impl package): renamed com.sun.opengl -> com.jogamp.opengl.
Diffstat (limited to 'src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java')
-rw-r--r-- | src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java b/src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java deleted file mode 100644 index f4c8944df..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.sun.opengl.impl.awt; - -import com.sun.nativewindow.impl.jawt.*; - -import com.sun.opengl.impl.*; - -import javax.media.opengl.*; - -import java.lang.reflect.*; -import java.awt.GraphicsEnvironment; - -public class AWTUtil { - // See whether we're running in headless mode - private static boolean headlessMode; - private static Class j2dClazz = null; - private static Method isOGLPipelineActive = null; - private static Method isQueueFlusherThread = null; - private static boolean j2dOk = false; - - static { - lockedToolkit = false; - headlessMode = GraphicsEnvironment.isHeadless(); - if(!headlessMode) { - try { - j2dClazz = Class.forName("com.sun.opengl.impl.awt.Java2D"); - isOGLPipelineActive = j2dClazz.getMethod("isOGLPipelineActive", null); - isQueueFlusherThread = j2dClazz.getMethod("isQueueFlusherThread", null); - j2dOk = true; - } catch (Exception e) {} - } - } - - private static boolean lockedToolkit; - - public static synchronized void lockToolkit() throws GLException { - if (lockedToolkit) { - throw new GLException("Toolkit already locked"); - } - lockedToolkit = true; - - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.lockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.lockToolkit(); - } - } - - public static synchronized void unlockToolkit() { - if (lockedToolkit) { - lockedToolkit = false; - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.unlockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.unlockToolkit(); - } - } - } - - public static boolean isToolkitLocked() { - return JAWTUtil.isToolkitLocked(); - } - -} |