Fix EGLDrawableFactory ES1/ES2 detection for !pbuffer ; Misc robustness changes for GLDrawableFactory ..

- EGLDrawableFactory ES1/ES2 detection for !pbuffer
   - isEGLContextAvailable(..) -> mapAvailableEGLESConfig(..)
   - handle case where no pbuffer configuration is available (nokia n9 meego ..).
     in such case, assume availability if onscreen profile is avail.

- EGLDrawableFactory.getOrCreateEGLSharedResource(..)
   - avoid double creation attempt (similar to SharedResourceRunner)

- EGLGraphicsConfiguration.EGLConfig2Capabilities(..) respect EGL.EGL_CONFIG_CAVEAT's EGL.EGL_SLOW_CONFIG
   - if EGL.EGL_SLOW_CONFIG -> no hw accel.

- Fix GLContext.getRequestMajorAndCompat(..): Proper handling of ES1 and ES2

- Add abstract GLDrawableFactory.isComplete(): Only if true use the factory for 'getFactory(..)' avoid using incomplete ones.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
index b2e74f9d4..293ac96f7 100644
--- a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java
@@ -124,6 +124,11 @@ public class X11GLXDrawableFactory extends GLDrawableFactoryImpl {
   }
 
   @Override
+  protected final boolean isComplete() {
+      return null != x11GLXDynamicLookupHelper;
+  }
+  
+  @Override
   protected final void destroy(ShutdownType shutdownType) {
     if(null != sharedResourceRunner) {
         sharedResourceRunner.stop();