OpenGL as child windows

[Vitaliy Margolen]

Dmitry Timoshkov wrote:
> "Damjan Jovanovic" <damjan.jov at gmail.com> wrote:
> 
>> AFAIK there is no technical problems, only political ones. Wine no
>> longer allows subwindows to be X11 windows. I've heard Alexandre
>> Julliard won't accept such patches.
> 
> That was a purely technical decision to get rid of X windows for child
> Win32 windows, and has fixed numerous painting and z-order related
> problems. If you or somebody else are really interested to go backwards,
> show us the code which cleanly passes 'make test' in dlls/user32 and
> simultaneously solves the problem for OpenGL child windows.
> 
I'm not so sure that openGL windows behave the same way as GDI. Even
native has lots of visual glitches with that. Some one said they act
like an overlays - which might be true. In either case, what would stop
us from at least considering this as a valid option limited to openGL
only?

Another BTW I have not seen a single test in user32 that involves openGL.

Vitaliy