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authorSven Gothel <[email protected]>2010-10-14 21:26:43 +0200
committerSven Gothel <[email protected]>2010-10-14 21:26:43 +0200
commit774138544e1eec3330309ad682fa05154a07ab8d (patch)
treea9d612e98f1d16390763f54ab1888ff66f081a22 /src/nativewindow/classes/com/jogamp
parentd7faeb8b96f5aba76967096006af4c420d964fef (diff)
JOGL: Reenable Applet/Webstart/RCP support for JOGL + AWT + X11
Changed GLProfile/NativeWindowFactory/.. initialization methodology: GLProfile: public static synchronized void initSingleton(final boolean firstUIActionOnProcess); NativeWindowFactory: public static synchronized void initSingleton(final boolean firstUIActionOnProcess); +++ Introducing NativeWindow ToolkitLock, implementations are NullToolkitLock JAWTToolkitLock X11JAWTToolkitLock X11ToolkitLock AbstractGraphicsDevice provides generic global toolkit locking methods, implemented by the ToolkitLock interface. ToolkitLock's are aggregated in NativeWindow's DefaultGraphicsDevice to implement it's superclass lock()/unlock() methods. This enables a device specific locking strategy, ie on X11/AWT utilizing JAWT && X11 locking, and maybe none for others (NEWT). No locking is required for X11 / AWT, in case the above mentioned initialization happened as a 'firstUIActionOnProcess'. The ToolkitLock factory is currently a hardcoded part of NativeWindowFactory. We may have to allow 3rd party NativeWindow implementations to register custom ones. +++ com.jogamp.opengl.impl.GLDrawableImpl cleanup: Dealing with all locking code, providing all public methods. Exceptions are commented. Specializations x11/windows/.. only contains platform code. Pulled down access qualifiers if possible public -> protected. com.jogamp.nativewindow.impl.x11.X11Util Wrapping all X11Lib method with the new locking code. com.jogamp.nativewindow.impl.jawt.JAWTUtil Utilize global SunToolkit.awtLock() is available, the fallback to global JAWT.lock(). The latter just invokes the first. javax.media.nativewindow.awt.AWTGraphicsDevice setHandle(long handle) -> setSubType(String type, long handle) which also resets the ToolkitLock respecting the new type. This ensures correct locking after the sub type has been determined, ie AWT using an X11 peer. +++ Misc Changes done on the way .. GLCanvas: Fixed inversed this.drawableHelper.isExternalAnimatorAnimating() condition, which disabled normal repaint. GLJPanel: Removed drawableHelper.isExternalAnimatorAnimating() condition, which disabled painting, since the animation thread just updates the source image. NEWT WindowImpl: When reparenting back to parent and 'refit' child if it's size exceeds it's parent. More 'Fix: Memory consumption' commit 6ced17f0325d5719e992b246ffd156e5b39694b4. NEWTEvent: Removed code to evaluate the 'system event' attribute, need to find a better approach.
Diffstat (limited to 'src/nativewindow/classes/com/jogamp')
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/GraphicsConfigurationFactoryImpl.java5
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java8
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java50
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java27
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java54
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java121
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java50
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java60
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java112
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java6
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java12
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java55
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java394
13 files changed, 752 insertions, 202 deletions
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/GraphicsConfigurationFactoryImpl.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/GraphicsConfigurationFactoryImpl.java
index 22f2d544f..96f6ab2ba 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/GraphicsConfigurationFactoryImpl.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/GraphicsConfigurationFactoryImpl.java
@@ -35,9 +35,8 @@ package com.jogamp.nativewindow.impl;
import javax.media.nativewindow.*;
public class GraphicsConfigurationFactoryImpl extends GraphicsConfigurationFactory {
- public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities,
- CapabilitiesChooser chooser,
- AbstractGraphicsScreen screen) {
+ protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl(
+ Capabilities capabilities, CapabilitiesChooser chooser, AbstractGraphicsScreen screen) {
return new DefaultGraphicsConfiguration(screen, capabilities, capabilities);
}
}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java
index 8f82bed2b..34f5d6267 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java
@@ -41,6 +41,12 @@ import javax.media.nativewindow.*;
public class NativeWindowFactoryImpl extends NativeWindowFactory {
protected static final boolean DEBUG = Debug.debug("NativeWindow");
+ private static final ToolkitLock nullToolkitLock = new NullToolkitLock();
+
+ public static ToolkitLock getNullToolkitLock() {
+ return nullToolkitLock;
+ }
+
// This subclass of NativeWindowFactory handles the case of
// NativeWindows being passed in
protected NativeWindow getNativeWindowImpl(Object winObj, AbstractGraphicsConfiguration config) throws IllegalArgumentException {
@@ -56,7 +62,7 @@ public class NativeWindowFactoryImpl extends NativeWindowFactory {
throw new IllegalArgumentException("AbstractGraphicsConfiguration is null with a non NativeWindow object");
}
- if (ReflectionUtil.instanceOf(winObj, AWTComponentClassName)) {
+ if (NativeWindowFactory.isAWTAvailable() && ReflectionUtil.instanceOf(winObj, AWTComponentClassName)) {
return getAWTNativeWindow(winObj, config);
}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java
new file mode 100644
index 000000000..5a03cba7f
--- /dev/null
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java
@@ -0,0 +1,50 @@
+/**
+ * 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.ToolkitLock;
+
+/**
+ * Implementing a singleton global recursive {@link javax.media.nativewindow.ToolkitLock}
+ * without any locking. Since there is no locking it all,
+ * it is intrinsically recursive.
+ */
+public class NullToolkitLock implements ToolkitLock {
+
+ /** Singleton via {@link NativeWindowFactoryImpl#getNullToolkitLock()} */
+ protected NullToolkitLock() { }
+
+ public final void lock() {
+ if(TRACE_LOCK) { System.err.println("NullToolkitLock.lock()"); }
+ }
+
+ public final void unlock() {
+ if(TRACE_LOCK) { System.err.println("NullToolkitLock.unlock()"); }
+ }
+}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java
index 9d9f360cd..eebcdb0ab 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java
@@ -43,10 +43,10 @@ import javax.media.nativewindow.NativeWindow;
import javax.media.nativewindow.NativeWindowException;
import javax.media.nativewindow.SurfaceChangeable;
-import com.jogamp.common.util.RecursiveToolkitLock;
+import com.jogamp.common.util.locks.RecursiveLock;
public class ProxySurface implements NativeSurface, SurfaceChangeable {
- private RecursiveToolkitLock recurLock = new RecursiveToolkitLock();
+ private RecursiveLock recurLock = new RecursiveLock();
protected int width, height, scrnIndex;
protected long surfaceHandle, displayHandle;
protected AbstractGraphicsConfiguration config;
@@ -78,31 +78,36 @@ public class ProxySurface implements NativeSurface, SurfaceChangeable {
surfaceHandle=0;
}
- public synchronized int lockSurface() throws NativeWindowException {
+ public final int lockSurface() throws NativeWindowException {
recurLock.lock();
+
+ if(recurLock.getRecursionCount() == 0) {
+ config.getScreen().getDevice().lock();
+ }
return LOCK_SUCCESS;
}
- public synchronized void unlockSurface() {
+ public final void unlockSurface() {
+ recurLock.validateLocked();
+
+ if(recurLock.getRecursionCount()==0) {
+ config.getScreen().getDevice().unlock();
+ }
recurLock.unlock();
}
- public synchronized boolean isSurfaceLockedByOtherThread() {
+ public final boolean isSurfaceLockedByOtherThread() {
return recurLock.isLockedByOtherThread();
}
- public synchronized boolean isSurfaceLocked() {
+ public final boolean isSurfaceLocked() {
return recurLock.isLocked();
}
- public Thread getSurfaceLockOwner() {
+ public final Thread getSurfaceLockOwner() {
return recurLock.getOwner();
}
- public Exception getSurfaceLockStack() {
- return recurLock.getLockedStack();
- }
-
public boolean surfaceSwap() {
return false;
}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java
new file mode 100644
index 000000000..017d74874
--- /dev/null
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java
@@ -0,0 +1,54 @@
+/**
+ * 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.jawt;
+
+import javax.media.nativewindow.ToolkitLock;
+
+/**
+ * Implementing a singleton global recursive {@link javax.media.nativewindow.ToolkitLock}
+ * utilizing JAWT's AWT lock via {@link JAWTUtil#lockToolkit()}.
+ * <br>
+ * This strategy should only be used if AWT is using the underlying native windowing toolkit
+ * in a not intrinsic thread safe manner, e.g. under X11 where no XInitThreads() call
+ * is issued before any other X11 usage. This is the current situation for e.g. Webstart or Applets.
+ */
+public class JAWTToolkitLock implements ToolkitLock {
+
+ /** Singleton via {@link JAWTUtil#getJAWTToolkitLock()} */
+ protected JAWTToolkitLock() {}
+
+ public final void lock() {
+ if(TRACE_LOCK) { System.err.println("JAWTToolkitLock.lock()"); }
+ JAWTUtil.lockToolkit();
+ }
+
+ public final void unlock() {
+ if(TRACE_LOCK) { System.err.println("JAWTToolkitLock.unlock()"); }
+ JAWTUtil.unlockToolkit();
+ }
+}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java
index 7127bacf9..ff62c9521 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java
@@ -40,27 +40,28 @@ import com.jogamp.nativewindow.impl.*;
import javax.media.nativewindow.*;
-import com.jogamp.common.util.RecursiveToolkitLock;
+import com.jogamp.common.util.locks.RecursiveLock;
import java.awt.GraphicsEnvironment;
import java.lang.reflect.*;
import java.security.*;
public class JAWTUtil {
+ protected static final boolean DEBUG = Debug.debug("JAWT");
// See whether we're running in headless mode
private static final boolean headlessMode;
// Java2D magic ..
- private static final Class j2dClazz;
private static final Method isQueueFlusherThread;
private static final boolean j2dExist;
private static Class sunToolkitClass;
private static Method sunToolkitAWTLockMethod;
private static Method sunToolkitAWTUnlockMethod;
- private static final boolean hasSunToolkitAWTLock;
- private static final boolean useSunToolkitAWTLock;
+ private static boolean hasSunToolkitAWTLock;
+
+ private static final JAWTToolkitLock jawtToolkitLock;
static {
JAWTJNILibLoader.loadAWTImpl();
@@ -68,45 +69,53 @@ public class JAWTUtil {
headlessMode = GraphicsEnvironment.isHeadless();
- boolean ok=false;
- Class jC=null;
- Method m=null;
- if(!headlessMode) {
+ boolean ok = false;
+ Class jC = null;
+ Method m = null;
+ if (!headlessMode) {
try {
jC = Class.forName("com.jogamp.opengl.impl.awt.Java2D");
m = jC.getMethod("isQueueFlusherThread", null);
ok = true;
- } catch (Exception e) {}
+ } catch (Exception e) {
+ }
}
- j2dClazz = jC;
isQueueFlusherThread = m;
j2dExist = ok;
AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
- try {
- sunToolkitClass = Class.forName("sun.awt.SunToolkit");
- sunToolkitAWTLockMethod = sunToolkitClass.getDeclaredMethod("awtLock", new Class[] {});
- sunToolkitAWTLockMethod.setAccessible(true);
- sunToolkitAWTUnlockMethod = sunToolkitClass.getDeclaredMethod("awtUnlock", new Class[] {});
- sunToolkitAWTUnlockMethod.setAccessible(true);
- } catch (Exception e) {
- // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5
- }
- return null;
+ try {
+ sunToolkitClass = Class.forName("sun.awt.SunToolkit");
+ sunToolkitAWTLockMethod = sunToolkitClass.getDeclaredMethod("awtLock", new Class[]{});
+ sunToolkitAWTLockMethod.setAccessible(true);
+ sunToolkitAWTUnlockMethod = sunToolkitClass.getDeclaredMethod("awtUnlock", new Class[]{});
+ sunToolkitAWTUnlockMethod.setAccessible(true);
+ } catch (Exception e) {
+ // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5
+ }
+ return null;
+ }
+ });
+ boolean _hasSunToolkitAWTLock = false;
+ if (null != sunToolkitAWTLockMethod && null != sunToolkitAWTUnlockMethod) {
+ try {
+ sunToolkitAWTLockMethod.invoke(null, null);
+ sunToolkitAWTUnlockMethod.invoke(null, null);
+ _hasSunToolkitAWTLock = true;
+ } catch (Exception e) {
}
- });
- boolean _hasSunToolkitAWTLock = false;
- if ( null!=sunToolkitAWTLockMethod && null!=sunToolkitAWTUnlockMethod ) {
- try {
- sunToolkitAWTLockMethod.invoke(null, null);
- sunToolkitAWTUnlockMethod.invoke(null, null);
- _hasSunToolkitAWTLock = true;
- } catch (Exception e) {}
- }
- hasSunToolkitAWTLock = _hasSunToolkitAWTLock;
- // useSunToolkitAWTLock = hasSunToolkitAWTLock;
- useSunToolkitAWTLock = false;
+ }
+ hasSunToolkitAWTLock = _hasSunToolkitAWTLock;
+ // hasSunToolkitAWTLock = false;
+
+ jawtToolkitLock = new JAWTToolkitLock();
+
+ if (DEBUG) {
+ System.err.println("JAWTUtil: Has sun.awt.SunToolkit.awtLock/awtUnlock " + hasSunToolkitAWTLock);
+ System.err.println("JAWTUtil: Has Java2D " + j2dExist);
+ System.err.println("JAWTUtil: Is headless " + headlessMode);
+ }
}
public static void initSingleton() {
@@ -132,8 +141,14 @@ public class JAWTUtil {
return headlessMode;
}
- private static void awtLock() {
- if(useSunToolkitAWTLock) {
+ /**
+ * Locks the AWT's global ReentrantLock.<br>
+ *
+ * JAWT's native Lock() function calls SunToolkit.awtLock(),
+ * which just uses AWT's global ReentrantLock.<br>
+ */
+ public static void awtLock() {
+ if(hasSunToolkitAWTLock) {
try {
sunToolkitAWTLockMethod.invoke(null, null);
} catch (Exception e) {
@@ -144,8 +159,14 @@ public class JAWTUtil {
}
}
- private static void awtUnlock() {
- if(useSunToolkitAWTLock) {
+ /**
+ * Unlocks the AWT's global ReentrantLock.<br>
+ *
+ * JAWT's native Unlock() function calls SunToolkit.awtUnlock(),
+ * which just uses AWT's global ReentrantLock.<br>
+ */
+ public static void awtUnlock() {
+ if(hasSunToolkitAWTLock) {
try {
sunToolkitAWTUnlockMethod.invoke(null, null);
} catch (Exception e) {
@@ -156,36 +177,20 @@ public class JAWTUtil {
}
}
- private static RecursiveToolkitLock recurLock = new RecursiveToolkitLock();
-
- public static synchronized void lockToolkit() throws NativeWindowException {
- recurLock.lock();
-
- if(recurLock.getRecursionCount()==0 &&
- !isJava2DQueueFlusherThread() &&
- !headlessMode) {
+ public static void lockToolkit() throws NativeWindowException {
+ if(!isJava2DQueueFlusherThread() && !headlessMode) {
awtLock();
}
}
- public static synchronized void unlockToolkit() {
- recurLock.validateLocked();
-
- if(recurLock.getRecursionCount()==0 &&
- !isJava2DQueueFlusherThread() &&
- !headlessMode) {
+ public static void unlockToolkit() {
+ if(!isJava2DQueueFlusherThread() && !headlessMode) {
awtUnlock();
}
-
- recurLock.unlock();
- }
-
- public static boolean isToolkitLocked() {
- return recurLock.isLocked();
}
- public static Exception getLockedStack() {
- return recurLock.getLockedStack();
+ public static JAWTToolkitLock getJAWTToolkitLock() {
+ return jawtToolkitLock;
}
}
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 ad0b6104b..00d64b4e4 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java
@@ -38,7 +38,7 @@
package com.jogamp.nativewindow.impl.jawt;
import com.jogamp.nativewindow.impl.*;
-import com.jogamp.common.util.RecursiveToolkitLock;
+import com.jogamp.common.util.locks.RecursiveLock;
import java.awt.Component;
import java.awt.Window;
@@ -48,14 +48,7 @@ import javax.media.nativewindow.util.Point;
import javax.media.nativewindow.util.Rectangle;
public abstract class JAWTWindow implements NativeWindow {
- protected static final boolean DEBUG = Debug.debug("JAWT");
-
- // See whether we're running in headless mode
- private static boolean headlessMode;
-
- static {
- headlessMode = GraphicsEnvironment.isHeadless();
- }
+ protected static final boolean DEBUG = JAWTUtil.DEBUG;
// lifetime: forever
protected Component component;
@@ -113,47 +106,60 @@ public abstract class JAWTWindow implements NativeWindow {
// NativeSurface
//
- private RecursiveToolkitLock recurLock = new RecursiveToolkitLock();
+ private RecursiveLock recurLock = new RecursiveLock();
protected abstract int lockSurfaceImpl() throws NativeWindowException;
- public final synchronized int lockSurface() throws NativeWindowException {
+ public final int lockSurface() throws NativeWindowException {
+ int res = LOCK_SURFACE_NOT_READY;
+
recurLock.lock();
if(recurLock.getRecursionCount() == 0) {
- return lockSurfaceImpl();
+ config.getScreen().getDevice().lock();
+ try {
+ res = lockSurfaceImpl();
+ } finally {
+ // Unlock in case surface couldn't be locked
+ if(LOCK_SURFACE_NOT_READY >= res ) {
+ config.getScreen().getDevice().unlock();
+ recurLock.unlock();
+ }
+ }
+ } else {
+ res = LOCK_SUCCESS;
}
- return LOCK_SUCCESS;
+ return res;
}
protected abstract void unlockSurfaceImpl() throws NativeWindowException;
- public synchronized void unlockSurface() {
+ public final void unlockSurface() {
recurLock.validateLocked();
if(recurLock.getRecursionCount()==0) {
- unlockSurfaceImpl();
+ try {
+ unlockSurfaceImpl();
+ } finally {
+ config.getScreen().getDevice().unlock();
+ }
}
recurLock.unlock();
}
- public synchronized boolean isSurfaceLockedByOtherThread() {
+ public final boolean isSurfaceLockedByOtherThread() {
return recurLock.isLockedByOtherThread();
}
- public synchronized boolean isSurfaceLocked() {
+ public final boolean isSurfaceLocked() {
return recurLock.isLocked();
}
- public Thread getSurfaceLockOwner() {
+ public final Thread getSurfaceLockOwner() {
return recurLock.getOwner();
}
- public Exception getSurfaceLockStack() {
- return recurLock.getLockedStack();
- }
-
public boolean surfaceSwap() {
return false;
}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java
new file mode 100644
index 000000000..7eaac2ca6
--- /dev/null
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java
@@ -0,0 +1,60 @@
+/**
+ * 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.jawt.x11;
+
+import com.jogamp.nativewindow.impl.jawt.*;
+import com.jogamp.nativewindow.impl.x11.X11Util;
+import javax.media.nativewindow.ToolkitLock;
+
+/**
+ * Implementing a recursive {@link javax.media.nativewindow.ToolkitLock}
+ * utilizing JAWT's AWT lock via {@link JAWTUtil#lockToolkit()} and {@link X11Util#XLockDisplay(long)}.
+ * <br>
+ * This strategy should only be used if AWT is using the underlying native windowing toolkit
+ * in a not intrinsic thread safe manner, e.g. under X11 where no XInitThreads() call
+ * is issued before any other X11 usage. This is the current situation for e.g. Webstart or Applets.
+ */
+public class X11JAWTToolkitLock implements ToolkitLock {
+ long displayHandle;
+
+ public X11JAWTToolkitLock(long displayHandle) {
+ this.displayHandle = displayHandle;
+ }
+
+ public final void lock() {
+ if(TRACE_LOCK) { System.err.println("X11JAWTToolkitLock.lock()"); }
+ JAWTUtil.lockToolkit();
+ X11Util.XLockDisplay(displayHandle);
+ }
+
+ public final void unlock() {
+ if(TRACE_LOCK) { System.err.println("X11JAWTToolkitLock.unlock()"); }
+ X11Util.XUnlockDisplay(displayHandle);
+ JAWTUtil.unlockToolkit();
+ }
+}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java
index c74a62b7e..4a2c9ada3 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java
@@ -60,79 +60,65 @@ public class X11JAWTWindow extends JAWTWindow {
if(0==displayHandle) {
displayHandle = X11Util.createThreadLocalDisplay(null);
}
- awtDevice.setHandle(displayHandle);
+ awtDevice.setSubType(NativeWindowFactory.TYPE_X11, displayHandle);
}
}
protected int lockSurfaceImpl() throws NativeWindowException {
- // JAWTUtil.lockToolkit();
- // config.getNativeGraphicsConfiguration().getScreen().getDevice().lock();
- try {
- int ret = NativeWindow.LOCK_SUCCESS;
- ds = JAWT.getJAWT().GetDrawingSurface(component);
- if (ds == null) {
- // Widget not yet realized
- unlockSurface();
- return LOCK_SURFACE_NOT_READY;
- }
- int res = ds.Lock();
- dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ;
- if (!dsLocked) {
- unlockSurface();
- throw new NativeWindowException("Unable to lock surface");
- }
- // See whether the surface changed and if so destroy the old
- // OpenGL context so it will be recreated (NOTE: removeNotify
- // should handle this case, but it may be possible that race
- // conditions can cause this code to be triggered -- should test
- // more)
- if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) {
- ret = LOCK_SURFACE_CHANGED;
- }
- dsi = ds.GetDrawingSurfaceInfo();
- if (dsi == null) {
- unlockSurface();
- return LOCK_SURFACE_NOT_READY;
- }
- x11dsi = (JAWT_X11DrawingSurfaceInfo) dsi.platformInfo();
- if (x11dsi == null) {
- unlockSurface();
- return LOCK_SURFACE_NOT_READY;
- }
- drawable = x11dsi.getDrawable();
- if (drawable == 0) {
- unlockSurface();
- return LOCK_SURFACE_NOT_READY;
- } else {
- updateBounds(dsi.getBounds());
- }
- return ret;
- } finally {
- // config.getNativeGraphicsConfiguration().getScreen().getDevice().unlock();
- // JAWTUtil.unlockToolkit();
+ int ret = NativeWindow.LOCK_SUCCESS;
+ ds = JAWT.getJAWT().GetDrawingSurface(component);
+ if (ds == null) {
+ // Widget not yet realized
+ unlockSurface();
+ return LOCK_SURFACE_NOT_READY;
}
+ int res = ds.Lock();
+ dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ;
+ if (!dsLocked) {
+ unlockSurface();
+ throw new NativeWindowException("Unable to lock surface");
+ }
+ // See whether the surface changed and if so destroy the old
+ // OpenGL context so it will be recreated (NOTE: removeNotify
+ // should handle this case, but it may be possible that race
+ // conditions can cause this code to be triggered -- should test
+ // more)
+ if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) {
+ ret = LOCK_SURFACE_CHANGED;
+ }
+ dsi = ds.GetDrawingSurfaceInfo();
+ if (dsi == null) {
+ unlockSurface();
+ return LOCK_SURFACE_NOT_READY;
+ }
+ x11dsi = (JAWT_X11DrawingSurfaceInfo) dsi.platformInfo();
+ if (x11dsi == null) {
+ unlockSurface();
+ return LOCK_SURFACE_NOT_READY;
+ }
+ drawable = x11dsi.getDrawable();
+ if (drawable == 0) {
+ unlockSurface();
+ return LOCK_SURFACE_NOT_READY;
+ } else {
+ updateBounds(dsi.getBounds());
+ }
+ return ret;
}
protected void unlockSurfaceImpl() throws NativeWindowException {
- // JAWTUtil.lockToolkit();
- // config.getNativeGraphicsConfiguration().getScreen().getDevice().lock();
- try {
- if(null!=ds) {
- if (null!=dsi) {
- ds.FreeDrawingSurfaceInfo(dsi);
- }
- if (dsLocked) {
- ds.Unlock();
- }
- JAWT.getJAWT().FreeDrawingSurface(ds);
+ if(null!=ds) {
+ if (null!=dsi) {
+ ds.FreeDrawingSurfaceInfo(dsi);
+ }
+ if (dsLocked) {
+ ds.Unlock();
}
- ds = null;
- dsi = null;
- x11dsi = null;
- } finally {
- // config.getNativeGraphicsConfiguration().getScreen().getDevice().unlock();
- // JAWTUtil.unlockToolkit();
+ JAWT.getJAWT().FreeDrawingSurface(ds);
}
+ ds = null;
+ dsi = null;
+ x11dsi = null;
}
// Variables for lockSurface/unlockSurface
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java
index 7cca6f9f3..081975afb 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java
@@ -89,7 +89,7 @@ public class X11SunJDKReflection {
}
try {
- return ((Integer) x11GraphicsDeviceGetScreenMethod.invoke(device, new Object[] {})).intValue();
+ return ((Integer) x11GraphicsDeviceGetScreenMethod.invoke(device, null)).intValue();
} catch (Exception e) {
return 0;
}
@@ -101,7 +101,7 @@ public class X11SunJDKReflection {
}
try {
- return ((Long) x11GraphicsDeviceGetDisplayMethod.invoke(device, new Object[] {})).longValue();
+ return ((Long) x11GraphicsDeviceGetDisplayMethod.invoke(device, null)).longValue();
} catch (Exception e) {
return 0;
}
@@ -124,7 +124,7 @@ public class X11SunJDKReflection {
}
try {
- return ((Integer) x11GraphicsConfigGetVisualMethod.invoke(config, new Object[] {})).intValue();
+ return ((Integer) x11GraphicsConfigGetVisualMethod.invoke(config, null)).intValue();
} catch (Exception e) {
return 0;
}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java
index fbf4524a4..87324a57c 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java
@@ -38,13 +38,11 @@ import com.jogamp.nativewindow.impl.x11.XVisualInfo;
import com.jogamp.nativewindow.impl.x11.X11Lib;
public class X11GraphicsConfigurationFactory extends GraphicsConfigurationFactory {
- public AbstractGraphicsConfiguration
- chooseGraphicsConfiguration(Capabilities capabilities,
- CapabilitiesChooser chooser,
- AbstractGraphicsScreen screen)
+ protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl(
+ Capabilities capabilities, CapabilitiesChooser chooser, AbstractGraphicsScreen screen)
throws IllegalArgumentException, NativeWindowException {
- if(null==screen || !(screen instanceof X11GraphicsScreen)) {
+ if(!(screen instanceof X11GraphicsScreen)) {
throw new NativeWindowException("Only valid X11GraphicsScreen are allowed");
}
return new X11GraphicsConfiguration((X11GraphicsScreen)screen, capabilities, capabilities, getXVisualInfo(screen, capabilities));
@@ -58,7 +56,7 @@ public class X11GraphicsConfigurationFactory extends GraphicsConfigurationFactor
int num[] = { -1 };
long display = screen.getDevice().getHandle();
- XVisualInfo[] xvis = X11Lib.XGetVisualInfo(display, X11Lib.VisualIDMask|X11Lib.VisualScreenMask, xvi_temp, num, 0);
+ XVisualInfo[] xvis = X11Util.XGetVisualInfo(display, X11Lib.VisualIDMask|X11Lib.VisualScreenMask, xvi_temp, num, 0);
if(xvis==null || num[0]<1) {
return null;
@@ -84,7 +82,7 @@ public class X11GraphicsConfigurationFactory extends GraphicsConfigurationFactor
vinfo_template.setC_class(c_class);
long display = screen.getDevice().getHandle();
- XVisualInfo[] vinfos = X11Lib.XGetVisualInfo(display, X11Lib.VisualScreenMask, vinfo_template, num, 0);
+ XVisualInfo[] vinfos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, vinfo_template, num, 0);
XVisualInfo best=null;
int rdepth = capabilities.getRedBits() + capabilities.getGreenBits() + capabilities.getBlueBits() + capabilities.getAlphaBits();
for (int i = 0; vinfos!=null && i < num[0]; i++) {
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java
new file mode 100644
index 000000000..2e0e911b9
--- /dev/null
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java
@@ -0,0 +1,55 @@
+/**
+ * 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.x11;
+
+import javax.media.nativewindow.ToolkitLock;
+
+/**
+ * Implementing a recursive {@link javax.media.nativewindow.ToolkitLock}
+ * utilizing {@link X11Util#XLockDisplay(long)}.
+ * <br>
+ * This strategy should not be used in case XInitThreads() is being used,
+ * or a higher level toolkit lock is required, ie AWT lock.
+ */
+public class X11ToolkitLock implements ToolkitLock {
+ long displayHandle;
+
+ public X11ToolkitLock(long displayHandle) {
+ this.displayHandle = displayHandle;
+ }
+
+ public final void lock() {
+ if(TRACE_LOCK) { System.err.println("X11ToolkitLock.lock()"); }
+ X11Util.XLockDisplay(displayHandle);
+ }
+
+ public final void unlock() {
+ if(TRACE_LOCK) { System.err.println("X11ToolkitLock.unlock()"); }
+ X11Util.XUnlockDisplay(displayHandle);
+ }
+}
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java
index 6871cd5f2..3e991e52e 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java
@@ -38,11 +38,15 @@ import java.util.Collection;
import java.util.ArrayList;
import java.util.Iterator;
import com.jogamp.common.util.LongObjectHashMap;
-import com.jogamp.common.util.RecursiveToolkitLock;
+import com.jogamp.common.util.locks.RecursiveLock;
import javax.media.nativewindow.*;
import com.jogamp.nativewindow.impl.*;
+import java.nio.Buffer;
+import java.nio.IntBuffer;
+import java.nio.ShortBuffer;
+import java.security.AccessController;
/**
* Contains a thread safe X11 utility to retrieve thread local display connection,<br>
@@ -52,25 +56,58 @@ import com.jogamp.nativewindow.impl.*;
* where an application heavily utilizing this class on temporary new threads.<br>
*/
public class X11Util {
- private static final boolean DEBUG = Debug.debug("X11Util");
+ private static final boolean DEBUG = Debug.debug("X11Util");
- public static final String nullDisplayName;
+ private static String nullDisplayName = null;
+ private static boolean isFirstX11ActionOnProcess = false;
+ private static boolean isInit = false;
- static {
- NWJNILibLoader.loadNativeWindow("x11");
+ public static synchronized void initSingleton(boolean firstX11ActionOnProcess) {
+ if(!isInit) {
+ NWJNILibLoader.loadNativeWindow("x11");
- initialize( true );
+ /**
+ * Always issue XInitThreads() since we have independent
+ * off-thread created Display connections able to utilize multithreading, ie NEWT */
+ initialize( true );
+ // initialize( firstX11ActionOnProcess );
+ isFirstX11ActionOnProcess = firstX11ActionOnProcess;
- long dpy = X11Lib.XOpenDisplay(null);
- nullDisplayName = X11Lib.XDisplayString(dpy);
- X11Lib.XCloseDisplay(dpy);
- if(DEBUG) {
- System.out.println("X11 Display(NULL) <"+nullDisplayName+">");
+ if(DEBUG) {
+ System.out.println("X11Util.isFirstX11ActionOnProcess: "+isFirstX11ActionOnProcess);
+ }
+ isInit = true;
}
}
- public static void initSingleton() {
- // just exist to ensure static init has been run
+ public static boolean isFirstX11ActionOnProcess() {
+ return isFirstX11ActionOnProcess;
+ }
+
+ public static String getNullDisplayName() {
+ if(null==nullDisplayName) {
+ synchronized(X11Util.class) {
+ if(null==nullDisplayName) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ long dpy = X11Lib.XOpenDisplay(null);
+ X11Util.XLockDisplay(dpy);
+ try {
+ nullDisplayName = X11Lib.XDisplayString(dpy);
+ } finally {
+ X11Util.XUnlockDisplay(dpy);
+ }
+ X11Lib.XCloseDisplay(dpy);
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ if(DEBUG) {
+ System.out.println("X11 Display(NULL) <"+nullDisplayName+">");
+ }
+ }
+ }
+ }
+ return nullDisplayName;
}
private X11Util() {}
@@ -82,7 +119,7 @@ public class X11Util {
private static ThreadLocal currentDisplayMap = new ThreadLocal();
- public static class NamedDisplay extends RecursiveToolkitLock implements Cloneable {
+ public static class NamedDisplay extends RecursiveLock implements Cloneable {
String name;
long handle;
int refCount;
@@ -147,7 +184,7 @@ public class X11Util {
name = validateDisplayName(name);
NamedDisplay namedDpy = getCurrentDisplay(name);
if(null==namedDpy) {
- long dpy = X11Lib.XOpenDisplay(name);
+ long dpy = XOpenDisplay(name);
if(0==dpy) {
throw new NativeWindowException("X11Util.Display: Unable to create a display("+name+") connection in Thread "+Thread.currentThread().getName());
}
@@ -199,7 +236,7 @@ public class X11Util {
if(null==globalNamedDisplayMap.remove(dpy)) { throw new RuntimeException("Internal: "+namedDpy); }
}
if(!namedDpy.isUncloseable()) {
- X11Lib.XCloseDisplay(dpy);
+ XCloseDisplay(dpy);
}
} else if(DEBUG) {
Exception e = new Exception("X11Util.Display: Keep TLS "+namedDpy+" in thread "+Thread.currentThread().getName());
@@ -281,7 +318,7 @@ public class X11Util {
/** Returns this created named display. */
public static long createDisplay(String name) {
name = validateDisplayName(name);
- long dpy = X11Lib.XOpenDisplay(name);
+ long dpy = XOpenDisplay(name);
if(0==dpy) {
throw new NativeWindowException("X11Util.Display: Unable to create a display("+name+") connection. Thread "+Thread.currentThread().getName());
}
@@ -292,7 +329,7 @@ public class X11Util {
globalNamedDisplayMap.put(dpy, namedDpy);
}
if(DEBUG) {
- Exception e = new Exception("X11Util.Display: Created new global "+namedDpy+". Thread "+Thread.currentThread().getName());
+ Exception e = new Exception("X11Util.Display: Created new "+namedDpy+". Thread "+Thread.currentThread().getName());
e.printStackTrace();
}
return namedDpy.getHandle();
@@ -312,7 +349,7 @@ public class X11Util {
}
if(!namedDpy.isUncloseable()) {
- X11Lib.XCloseDisplay(namedDpy.getHandle());
+ XCloseDisplay(namedDpy.getHandle());
}
}
@@ -320,42 +357,331 @@ public class X11Util {
* @return If name is null, it returns the previous queried NULL display name,
* otherwise the name. */
public static String validateDisplayName(String name) {
- return ( null == name ) ? nullDisplayName : name ;
+ return ( null == name ) ? getNullDisplayName() : name ;
}
public static String validateDisplayName(String name, long handle) {
if(null==name && 0!=handle) {
- name = getNameOfDisplay(handle);
+ name = XDisplayString(handle);
}
return validateDisplayName(name);
}
- public static boolean setSynchronizeDisplay(long handle, boolean onoff) {
- boolean res = X11Lib.XSynchronize(handle, onoff);
- return res;
+ /*******************************
+ **
+ ** Locked X11Lib wrapped functions
+ **
+ *******************************/
+ public static long XOpenDisplay(String arg0) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ return X11Lib.XOpenDisplay(arg0);
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+ public static int XSync(long display, boolean discard) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XSync(display, discard);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XSynchronize(long display, boolean onoff) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XSynchronize(display, onoff);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XineramaEnabled(long display) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XineramaEnabled(display);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static int DefaultScreen(long display) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.DefaultScreen(display);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static long RootWindow(long display, int screen_number) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.RootWindow(display, screen_number);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static long XCreatePixmap(long display, long arg1, int arg2, int arg3, int arg4) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XCreatePixmap(display, arg1, arg2, arg3, arg4);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static String XDisplayString(long display) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XDisplayString(display);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static int XFlush(long display) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XFlush(display);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static int XFree(Buffer arg0) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ return X11Lib.XFree(arg0);
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static int XFreePixmap(long display, long arg1) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XFreePixmap(display, arg1);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static long DefaultVisualID(long display, int screen) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.DefaultVisualID(display, screen);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static long CreateDummyWindow(long display, int screen_index, long visualID) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.CreateDummyWindow(display, screen_index, visualID);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static void DestroyDummyWindow(long display, long window) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ X11Lib.DestroyDummyWindow(display, window);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static int XCloseDisplay(long display) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XCloseDisplay(display);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static XVisualInfo[] XGetVisualInfo(long display, long arg1, XVisualInfo arg2, int[] arg3, int arg3_offset) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XGetVisualInfo(display, arg1, arg2, arg3, arg3_offset);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XF86VidModeGetGammaRamp(long display, int screen, int size, ShortBuffer red_array, ShortBuffer green_array, ShortBuffer blue_array) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XF86VidModeGetGammaRamp(display, screen, size, red_array, green_array, blue_array);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XF86VidModeGetGammaRamp(long display, int screen, int size, short[] red_array, int red_array_offset, short[] green_array, int green_array_offset, short[] blue_array, int blue_array_offset) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XF86VidModeGetGammaRamp(display, screen, size, red_array, red_array_offset, green_array, green_array_offset, blue_array, blue_array_offset);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XF86VidModeGetGammaRampSize(long display, int screen, IntBuffer size) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XF86VidModeGetGammaRampSize(display, screen, size);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XF86VidModeGetGammaRampSize(long display, int screen, int[] size, int size_offset) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XF86VidModeGetGammaRampSize(display, screen, size, size_offset);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
+ }
+
+ public static boolean XF86VidModeSetGammaRamp(long display, int screen, int size, ShortBuffer red_array, ShortBuffer green_array, ShortBuffer blue_array) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XF86VidModeSetGammaRamp(display, screen, size, red_array, green_array, blue_array);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
}
- public static String getNameOfDisplay(long handle) {
- String name = X11Lib.XDisplayString(handle);
- return name;
+ public static boolean XF86VidModeSetGammaRamp(long display, int screen, int size, short[] red_array, int red_array_offset, short[] green_array, int green_array_offset, short[] blue_array, int blue_array_offset) {
+ NativeWindowFactory.getDefaultToolkitLock().lock();
+ try {
+ X11Util.XLockDisplay(display);
+ try {
+ return X11Lib.XF86VidModeSetGammaRamp(display, screen, size, red_array, red_array_offset, green_array, green_array_offset, blue_array, blue_array_offset);
+ } finally {
+ X11Util.XUnlockDisplay(display);
+ }
+ } finally {
+ NativeWindowFactory.getDefaultToolkitLock().unlock();
+ }
}
public static void XLockDisplay(long handle) {
- if(DEBUG) {
- System.out.println("... X11 Display Lock try 0x"+Long.toHexString(handle));
+ if(ToolkitLock.TRACE_LOCK) {
+ System.out.println("+++ X11 Display Lock get 0x"+Long.toHexString(handle));
}
X11Lib.XLockDisplay(handle);
- if(DEBUG) {
- System.out.println("+++ X11 Display Lock got 0x"+Long.toHexString(handle));
- }
}
public static void XUnlockDisplay(long handle) {
- if(DEBUG) {
+ if(ToolkitLock.TRACE_LOCK) {
System.out.println("--- X11 Display Lock rel 0x"+Long.toHexString(handle));
}
X11Lib.XUnlockDisplay(handle);
}
- private static native void initialize(boolean initConcurrentThreadSupport);
+ private static native void initialize(boolean firstUIActionOnProcess);
}