Cleanup GLGraphicsConfiguration[Factory] implementations (X11/WGL)

- AWT/WGL:
    - Using sun.awt.Win32GraphicsConfig via reflection, if supported, else we may fail.
    - Preselection of PFD as follows:
      - 1st choice is to create our own AWT GraphicsConfig (GC) based on PFD/GLCaps,
        ignoring WGL_SUPPORT_GDI_ARB, PFD_SUPPORT_GDI
      - 2nd choice is to use AWT PFD pool of GC's
      - else we fail -> use NewtCanvasAWT instead (TODO: Other JDK/AWT implementations ?)
    - Set PFD will be performed at setRealized(..)

- SharedContext (X11/WGL) is synchronized to allow multithreaded access, if required

- Simplified and unified (X11/WGL) GraphicsConfigurationFactory

- WGL 'external' drawables will be determined with given arguments right away

2 files changed, 4 insertions, 2 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java
index 5d7a0375b..f12f5d31a 100644
--- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java
+++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java
@@ -33,6 +33,7 @@
 
 package com.jogamp.opengl.impl.macosx.cgl;
 
+import com.jogamp.opengl.impl.GLGraphicsConfigurationFactoryImpl;
 import javax.media.nativewindow.AbstractGraphicsConfiguration;
 import javax.media.nativewindow.AbstractGraphicsScreen;
 import javax.media.nativewindow.CapabilitiesChooser;
@@ -47,7 +48,7 @@ import javax.media.opengl.GLCapabilitiesImmutable;
     to this one to change the accepted and returned types of the
     GraphicsDevice and GraphicsConfiguration abstractions. */
 
-public class MacOSXCGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory {
+public class MacOSXCGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactoryImpl {
     protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration");
 
     MacOSXCGLGraphicsConfigurationFactory() {
diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java
index 702d66fce..e4249f9c8 100644
--- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java
+++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java
@@ -33,6 +33,7 @@
 
 package com.jogamp.opengl.impl.macosx.cgl.awt;
 
+import com.jogamp.opengl.impl.GLGraphicsConfigurationFactoryImpl;
 import java.awt.GraphicsConfiguration;
 import java.awt.GraphicsDevice;
 
@@ -54,7 +55,7 @@ import javax.media.opengl.GLException;
 
 import com.jogamp.opengl.impl.macosx.cgl.MacOSXCGLGraphicsConfiguration;
 
-public class MacOSXAWTCGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory {
+public class MacOSXAWTCGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactoryImpl {
     protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration");
 
     public MacOSXAWTCGLGraphicsConfigurationFactory() {