Mike Emmel wrote:
> This allows us to do tons of things.
> It gives use the equivalent of XNest since you can run a wm in another 
> window.
> It allows rootless mode with special root surfaces i.e now I can write
> a x11 driver
> where the main display is not accessible by default. MDI works.
> Note that getting the directfb api to run on other OS and WM is
> important for wide adoption.
> 
> 
> If you don't want windows you don't carry the baggage the windowing
> api can now evolve at its own pace. And most important Core Directfb
> is defined it provides surfaces input and multiapplication support for
> surfaces period.

I like the ideas in general, had something similar a while back when
doing StReT, but I think we should leave DirectFB as it is before 1.0
and start flipping top and bottom in 1.1 :)

> Short term we can just push the software cursor which is a window now
> up into the wm.
> Later it should work without one but its tied now anyway.

I'm working on a software cursor implementation which uses a surface
instead of a window. A big advantage will be that you can't reveal
changes within windows that are not yet commited, i.e. Flip()ed. That's
because I'm going to implement a backing store for the region under the
cursor. The cursor can be handled in the core completely, but I'm not
sure yet if that's the best option.

-- 
Best regards,
   Denis Oliver Kropp

.------------------------------------------.
| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/                 |
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