diff options
Diffstat (limited to 'src/nativewindow/classes/com/jogamp')
3 files changed, 54 insertions, 5 deletions
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullWindow.java index 7c446addc..fc6242968 100644 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullWindow.java +++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullWindow.java @@ -77,11 +77,19 @@ public class NullWindow implements NativeWindow, SurfaceChangeable { recurLock.unlock(); } + public synchronized boolean isSurfaceLockedByOtherThread() { + return recurLock.isLockedByOtherThread(); + } + public synchronized boolean isSurfaceLocked() { return recurLock.isLocked(); } - public Exception getLockedStack() { + public Thread getSurfaceLockOwner() { + return recurLock.getOwner(); + } + + public Exception getSurfaceLockStack() { return recurLock.getLockedStack(); } diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/RecursiveToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/RecursiveToolkitLock.java index b676f6996..3e571b0ef 100644 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/RecursiveToolkitLock.java +++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/RecursiveToolkitLock.java @@ -1,3 +1,31 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions 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. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + package com.jogamp.nativewindow.impl; import javax.media.nativewindow.*; @@ -9,8 +37,9 @@ public class RecursiveToolkitLock { private Thread owner = null; private int recursionCount = 0; private Exception lockedStack = null; - private static final long timeout = 300000; // maximum wait 3s - private static final boolean TRACE_LOCK = false; + private static final long timeout = 3000; // maximum wait 3s + // private static final long timeout = 300000; // maximum wait 300s + private static final boolean TRACE_LOCK = Debug.debug("TraceLock"); public Exception getLockedStack() { return lockedStack; @@ -32,6 +61,10 @@ public class RecursiveToolkitLock { return null != owner; } + public synchronized boolean isLockedByOtherThread() { + return null != owner && Thread.currentThread() != owner ; + } + public synchronized int getRecursionCount() { return recursionCount; } diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java index a59b34eb0..1cd63235d 100644 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java +++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java @@ -126,11 +126,19 @@ public abstract class JAWTWindow implements NativeWindow { recurLock.unlock(); } + public synchronized boolean isSurfaceLockedByOtherThread() { + return recurLock.isLockedByOtherThread(); + } + public synchronized boolean isSurfaceLocked() { return recurLock.isLocked(); } - public Exception getLockedStack() { + public Thread getSurfaceLockOwner() { + return recurLock.getOwner(); + } + + public Exception getSurfaceLockStack() { return recurLock.getLockedStack(); } @@ -188,7 +196,7 @@ public abstract class JAWTWindow implements NativeWindow { } else { sb.append(", component NULL"); } - sb.append(", locked "+isSurfaceLocked()+ + sb.append(", lockedExt "+isSurfaceLockedByOtherThread()+ ",\n\tconfig "+config+ ",\n\twrappedWindow "+getWrappedWindow()+"]"); |