diff options
Diffstat (limited to 'src/nativewindow/classes/jogamp')
| -rw-r--r-- | src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java index 94a47d0f7..bc43a9a97 100644 --- a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java +++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java @@ -73,8 +73,12 @@ public class X11Util { * </p> */ public static final boolean ATI_HAS_XCLOSEDISPLAY_BUG = true; + + /** Value is <code>true</code>, best 'stable' results if always using XInitThreads(). */ + public static final boolean XINITTHREADS_ALWAYS_ENABLED = true; - // public static final boolean HAS_XLOCKDISPLAY_BUG = false; + /** Value is <code>true</code>, best 'stable' results if not using XLockDisplay/XUnlockDisplay at all. */ + public static final boolean HAS_XLOCKDISPLAY_BUG = true; private static final boolean DEBUG = Debug.debug("X11Util"); private static final boolean TRACE_DISPLAY_LIFECYCLE = Debug.getBooleanProperty("nativewindow.debug.X11Util.TraceDisplayLifecycle", true, AccessController.getContext()); @@ -89,15 +93,19 @@ public class X11Util { private static Object setX11ErrorHandlerLock = new Object(); + @SuppressWarnings("unused") public static synchronized void initSingleton(final boolean firstX11ActionOnProcess) { if(!isInit) { NWJNILibLoader.loadNativeWindow("x11"); - isX11LockAvailable = initialize0( firstX11ActionOnProcess ) /* && !HAS_XLOCKDISPLAY_BUG */ ; + final boolean callXInitThreads = XINITTHREADS_ALWAYS_ENABLED || firstX11ActionOnProcess; + final boolean isXInitThreadsOK = initialize0( XINITTHREADS_ALWAYS_ENABLED || firstX11ActionOnProcess ); + isX11LockAvailable = isXInitThreadsOK && !HAS_XLOCKDISPLAY_BUG ; if(DEBUG) { System.err.println("X11Util firstX11ActionOnProcess: "+firstX11ActionOnProcess+ ", requiresX11Lock "+requiresX11Lock+ + ", XInitThreads [called "+callXInitThreads+", OK "+isXInitThreadsOK+"]"+ ", isX11LockAvailable "+isX11LockAvailable); // Thread.dumpStack(); } |