NEWT/GLWindow.display(): No explicit surface locking/unlocking for GLDrawableHelper.invokeGL(..) - it's done implicit at makeCurrent()/release()

The explicit locking takes away the locking result, eg. SURFACE_CHANGED,
which is required to update the delegated drawable handles (e.g.: EGL surface handle).

With the followup fix of EGLDrawable.updateHandle()'s recreate EGL surface,
an EGL 'wrapper' can work on Windows (eg. ANGLE).

1 files changed, 2 insertions, 7 deletions

diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
index c0d79a5d4..156e479fd 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
+++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
@@ -555,13 +555,8 @@ public class GLWindow implements GLAutoDrawable, Window, NEWTEventConsumer, FPSC
         }
 
         if( null != context ) { // TODO: Check memory sync
-            if( NativeSurface.LOCK_SURFACE_NOT_READY < lockSurface() ) {
-                try {
-                    helper.invokeGL(drawable, context, displayAction, initAction);
-                } finally {
-                    unlockSurface();
-                }
-            }
+            // surface is locked/unlocked implicit by context's makeCurrent/release 
+            helper.invokeGL(drawable, context, displayAction, initAction);
         }
     }