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

2 files changed, 2 insertions, 6 deletions

diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
index b6f5dabd3..f81e5a70e 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
@@ -43,7 +43,7 @@ import javax.media.opengl.*;
 import com.jogamp.common.JogampRuntimeException;
 import com.jogamp.common.util.*;
 import jogamp.opengl.*;
-import jogamp.nativewindow.ProxySurface;
+import jogamp.nativewindow.WrappedSurface;
 
 import java.util.HashMap;
 import java.util.List;
@@ -220,7 +220,7 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl {
     }
 
     protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) {
-        ProxySurface ns = new ProxySurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsChosen, capsRequested, chooser));
+        WrappedSurface ns = new WrappedSurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsChosen, capsRequested, chooser));
         ns.setSize(width, height);
         return ns;
     }
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 {