diff options
Diffstat (limited to 'src/java/com')
-rw-r--r-- | src/java/com/jogamp/common/jvm/JVMUtil.java | 75 | ||||
-rw-r--r-- | src/java/com/jogamp/common/os/Platform.java | 2 |
2 files changed, 2 insertions, 75 deletions
diff --git a/src/java/com/jogamp/common/jvm/JVMUtil.java b/src/java/com/jogamp/common/jvm/JVMUtil.java deleted file mode 100644 index 29c5f57..0000000 --- a/src/java/com/jogamp/common/jvm/JVMUtil.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2008 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. - */ - -package com.jogamp.common.jvm; - -import java.nio.ByteBuffer; -import com.jogamp.common.nio.Buffers; -import com.jogamp.common.os.Platform; - -import jogamp.common.Debug; - -/** - * Currently this tool works around the Hotspot race condition bugs: - <PRE> - 4395095 JNI access to java.nio DirectBuffer constructor/accessor - 6852404 Race condition in JNI Direct Buffer access and creation routines - </PRE> - * - * Make sure to initialize this class as soon as possible, - * before doing any multithreading work. - * - */ -public class JVMUtil { - private static final boolean DEBUG = Debug.debug("JVMUtil"); - - static { - Platform.initSingleton(); // loads native gluegen-rt library - - ByteBuffer buffer = Buffers.newDirectByteBuffer(64); - if( ! initialize(buffer) ) { - throw new RuntimeException("Failed to initialize the JVMUtil "+Thread.currentThread().getName()); - } - if(DEBUG) { - Exception e = new Exception("JVMUtil.initSingleton() .. initialized "+Thread.currentThread().getName()); - e.printStackTrace(); - } - } - - public static void initSingleton() { - } - - private JVMUtil() {} - - private static native boolean initialize(java.nio.ByteBuffer buffer); -} - diff --git a/src/java/com/jogamp/common/os/Platform.java b/src/java/com/jogamp/common/os/Platform.java index 38635e1..3d255ba 100644 --- a/src/java/com/jogamp/common/os/Platform.java +++ b/src/java/com/jogamp/common/os/Platform.java @@ -41,6 +41,7 @@ import com.jogamp.common.nio.Buffers; import com.jogamp.common.util.JarUtil; import com.jogamp.common.util.cache.TempJarCache; +import jogamp.common.jvm.JVMUtil; import jogamp.common.os.MachineDescriptionRuntime; /** @@ -190,6 +191,7 @@ public class Platform { os_and_arch = getOSAndArch(OS_TYPE, CPU_ARCH); loadGlueGenRTImpl(); + JVMUtil.initSingleton(); MachineDescription md = MachineDescriptionRuntime.getRuntime(); if(null == md) { |