On Nov 28, 08 11:17:33 -0800, Keith Packard wrote: > On Fri, 2008-11-28 at 18:46 +0100, Matthias Hopf wrote: > > This set of patches adds panning support to RandR. Maybe it needs some > > tweaking when Keith's transformation patches are applied. > > Transforms are on master and the 1.6 branch. I think there are some > minor modifications needed here to deal with back-transforming the > pointer position from screen space to crtc space. I don't have good > thoughts on how this should actually work though. You'll need to try it > out and see what's needed, I think.
I'll leave that for now (lack of time). Maybe next week or so. Eventually we have to claim that panning and transformations don't play nicely together yet. > > The patches include version bumps to 1.3.0, dunno whether that should be > > delayed until being actually final, please comment. > > I've bumped the randrproto version to 1.2.99.1; we'll move to 1.3.0 when > we're finished pulling in changes. Ok. > > The current implementation behaves nicely on screen size changes and mode > > changes, but I'd like to have it verified more before removing the > > documentation parts that state that behavior on these actions is undefined. > > If you're reasonably happy with the current behaviour, please just write > that into the spec. If we need to change it, we'll change the spec and > the implementation. Ok. > > Also, there is no startup time support for about the same reason, as there > > is no per-crtc configuration in xorg.conf. > > We've got per-monitor configuration support, which is where the panning > would be added. The code currently shares CRTCs where monitor modes Thought so, but haven't done that yet. Matthias -- Matthias Hopf <[EMAIL PROTECTED]> __ __ __ Maxfeldstr. 5 / 90409 Nuernberg (_ | | (_ |__ [EMAIL PROTECTED] Phone +49-911-74053-715 __) |_| __) |__ R & D www.mshopf.de _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
