Ville Syrjälä wrote: > On Wed, May 10, 2006 at 05:04:59PM +0100, Jason BARSTOW wrote: >> What does it mean to SetLevel on the primary? (is it valid?) > > I suppose it depends on the hardware and driver. I don't have hardware > that supports layer levels so I haven't really thought about it. Now > that I do, I think the current code isn't quite sufficient for hardware > with more that one overlay or underlay. We can control how they relate > to the primary layer but their relation to each other is not handled...
Their levels define the order. All levels should be a fixed range of values, e.g. -3 to +1 if you have five layers, the primary by default on level 0. If one layer is moved, no matter if it's the primary, it will be at the new level, possibly moving other layers one up or down. That way all levels are unique and the set of levels is never changed. -- Best regards, Denis Oliver Kropp .------------------------------------------. | DirectFB - Hardware accelerated graphics | | http://www.directfb.org/ | "------------------------------------------" _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
