NativeWindow ProxySurface Abstraction and lock/unlock Surface cleanup

- ProxySurface -> abstract javax.media.nativewindow.ProxySurface,
  implemented by
    jogamp.nativewindow.WrappedSurface, just wrapping surface handle
    jogamp.nativewindow.windows.GDISurface, using HWND and get/release HDC on lock/unlock

- Unifying NativeSurface's lockSurface/unlockSurface implementations
    - NEWT's WindowImpl
    - NativeWindow's ProxySurface, WrappedWindow, GDIWindow and JAWTWindow

- wingdi/GDI: Add 'WindowFromDC' and 'GetClientRect' to GDI

1 files changed, 0 insertions, 4 deletions

diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java b/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java
index 78c23f710..dd06dc148 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java
@@ -40,7 +40,6 @@ import jogamp.opengl.*;
 import javax.media.nativewindow.*;
 
 public class EGLExternalContext extends EGLContext {
-    private boolean firstMakeCurrent = true;
     private GLContext lastContext;
 
     public EGLExternalContext(AbstractGraphicsScreen screen) {
@@ -68,9 +67,6 @@ public class EGLExternalContext extends EGLContext {
     }
 
     protected void makeCurrentImpl(boolean newCreated) throws GLException {
-        if (firstMakeCurrent) {
-            firstMakeCurrent = false;
-        }
     }
 
     protected void releaseImpl() throws GLException {