NEWT X11 Display Lock:

    Integrate Display.lock/unlock,
    so the generic Window will call it.
    Specialized for X11Display, the only real impl of it.
    Fixes offscreen EDT usage ..

GLProfile:
    Add isAWTAvailable() and isAWTJOGLAvailable()

TextureIO:
    - Add NetPbmTextureWriter
    - Only use IIOTexture* if !isAWTJOGLAvailable()
    - Add write (TextureData, File)

2 files changed, 32 insertions, 32 deletions

diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java
index 42b0f2a5f..84f32d43e 100644
--- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java
+++ b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java
@@ -296,7 +296,38 @@ public abstract class X11GLXContext extends GLContextImpl {
     GLContextShareSet.contextCreated(this);
   }
 
+  // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release]
   protected int makeCurrentImpl() throws GLException {
+    int lockRes = drawable.lockSurface();
+    boolean exceptionOccurred = false;
+    try {
+      if (lockRes == NativeWindow.LOCK_SURFACE_NOT_READY) {
+        return CONTEXT_NOT_CURRENT;
+      }
+      return makeCurrentImplAfterLock();
+    } catch (RuntimeException e) {
+      exceptionOccurred = true;
+      throw e;
+    } finally {
+      if (exceptionOccurred ||
+          (isOptimizable() && lockRes != NativeWindow.LOCK_SURFACE_NOT_READY) && drawable.isSurfaceLocked()) {
+        drawable.unlockSurface();
+      }
+    }
+  }
+
+  // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release]
+  protected void releaseImpl() throws GLException {
+    try {
+      releaseImplAfterLock();
+    } finally {
+      if (!isOptimizable() && drawable.isSurfaceLocked()) {
+        drawable.unlockSurface();
+      }
+    }
+  }
+
+  protected int makeCurrentImplAfterLock() throws GLException {
     getDrawableImpl().getFactoryImpl().lockToolkit();
     try {
         if (drawable.getNativeWindow().getSurfaceHandle() == 0) {
@@ -341,7 +372,7 @@ public abstract class X11GLXContext extends GLContextImpl {
     }
   }
 
-  protected void releaseImpl() throws GLException {
+  protected void releaseImplAfterLock() throws GLException {
     getDrawableImpl().getFactoryImpl().lockToolkit();
     try {
         if (!GLX.glXMakeContextCurrent(drawable.getNativeWindow().getDisplayHandle(), 0, 0, 0)) {
diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java
index c37ddd49c..a73b41146 100644
--- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java
+++ b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java
@@ -57,37 +57,6 @@ public class X11OnscreenGLXContext extends X11GLXContext {
     super(drawable, shareWith);
   }
   
-  // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release]
-  protected int makeCurrentImpl() throws GLException {
-    int lockRes = drawable.lockSurface();
-    boolean exceptionOccurred = false;
-    try {
-      if (lockRes == NativeWindow.LOCK_SURFACE_NOT_READY) {
-        return CONTEXT_NOT_CURRENT;
-      }
-      return super.makeCurrentImpl();
-    } catch (RuntimeException e) {
-      exceptionOccurred = true;
-      throw e;
-    } finally {
-      if (exceptionOccurred ||
-          (isOptimizable() && lockRes != NativeWindow.LOCK_SURFACE_NOT_READY) && drawable.isSurfaceLocked()) {
-        drawable.unlockSurface();
-      }
-    }
-  }
-
-  // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release]
-  protected void releaseImpl() throws GLException {
-    try {
-      super.releaseImpl();
-    } finally {
-      if (!isOptimizable() && drawable.isSurfaceLocked()) {
-        drawable.unlockSurface();
-      }
-    }
-  }
-
   public boolean isOptimizable() {
     return super.isOptimizable() && !isIndirect;
   }