AcceleratedScreen

[Johan Vos]

Hi,

Unless I'm missing something, at this moment an AcceleratedScreen is not
able to be reconfigured. Once initialized, the eglSurface is not changed.
This leads to the following issue on Android: when the device is rotated, a
new surface is created. The AcceleratedScreen still tries to call
eglSwapBuffers with a reference to the old surface.

I can hack this into e.g. AndroidAcceleratedScreen, but I am wondering if
this might be some general functionality that should be provided by the
AcceleratedScreen? Or would you rather create a new AcceleratedScreen when
the underlying surface changed? If so, which class should do this? When
using prism with eglfb, the EGLFBGLDrawable does this.

- Johan