[haiku-appserver] Overlay support
- From: "Rudolf" <drivers.be-hold@xxxxxxxxxxxx>
- To: haiku-appserver@xxxxxxxxxxxxx
- Date: Sat, 22 Apr 2006 10:46:57 +0200 CEST
Hi guys (axel),
Hope this list still works (it's quiet here?)
Axel, if you need info about overlay, I think I might be of service.
For instance, the B_OVERLAY_COUNT hook _does_ serve a purpose, though
its not used on R5/dano:
The driver is required to report the _number_ of overlay units the
hardware has. If I have two, i'll report two. This means two apps can
use overlay simultaneously, and two output windows using overlay will
be created which are totally independant from each other.
BTW: please remember to ask for the hooks after every new mode set...
(just like as it is with acceleration hooks)
Bye!
Rudolf.
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