Bug 1068, 1096: Unify EGL surface related code in EGLSurface; Add notion of 'Surfaceless Upstream Surface'

Preparation for Bug 1068: GLContext creation and makeCurrent without default framebuffer

- Unify EGL surface related code in EGLSurface
  - EGLWrappedSurface -> EGLSurface,
    which utilizes a more straight forward
    foreign upstream surface (X11, GDI, ..) to EGL mapping.
  This also addresses Bug 1096, i.e. EGL Cleanup.

- Add notion of 'Surfaceless Upstream Surface'
  - Add surfaceless 'fake' upstream surface hooks:
    - EGLUpstreamSurfacelessHook
    - X11UpstreamSurfacelessHook
    Utilizing the ProxySurface option bit 'OPT_UPSTREAM_SURFACELESS'
    signaling usage of 'no surface'.

  - Add GLDrawableFactoryImpl.createSurfacelessImpl(..)

1 files changed, 0 insertions, 30 deletions

diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLWrappedSurface.java b/src/jogl/classes/jogamp/opengl/egl/EGLWrappedSurface.java
deleted file mode 100644
index 89024eed3..000000000
--- a/src/jogl/classes/jogamp/opengl/egl/EGLWrappedSurface.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package jogamp.opengl.egl;
-
-import javax.media.nativewindow.NativeSurface;
-
-import jogamp.nativewindow.WrappedSurface;
-
-/**
- * <pre>
- * EGLWrappedSurface [ is_a -> WrappedSurface -> ProxySurfaceImpl -> ProxySurface -> MutableSurface -> NativeSurface] has_a
- *     EGLUpstreamSurfaceHook [ is_a -> UpstreamSurfaceHook.MutableSize -> UpstreamSurfaceHook ] has_a
- *        NativeSurface (i.e. native X11 surface)
- * </pre>
- */
-public class EGLWrappedSurface extends WrappedSurface {
-
-    public static EGLWrappedSurface get(final NativeSurface surface) {
-        if(surface instanceof EGLWrappedSurface) {
-            return (EGLWrappedSurface)surface;
-        }
-        return new EGLWrappedSurface(surface);
-    }
-
-    public EGLWrappedSurface(final NativeSurface surface) {
-        super(surface.getGraphicsConfiguration(), EGL.EGL_NO_SURFACE, new EGLUpstreamSurfaceHook(surface), false /* tbd in UpstreamSurfaceHook */);
-        if(EGLDrawableFactory.DEBUG) {
-            System.err.println("EGLWrappedSurface.ctor(): "+this);
-        }
-    }
-
-}