DualHead card with HW acceleration
aritger at nvidia.com
Tue Aug 16 15:26:47 PDT 2005
The NVIDIA X driver supports hw accelerated rotation. Note that
the current support is for rotating an entire X screen, so to rotate
2 DFPs driven by one GPU, you could setup 2 separate X screens on
one GPU, each X screen driving one DFP, and each X screen rotated.
I hope that helps,
- Andy Ritger
On Fri, 12 Aug 2005, Michel Dänzer wrote:
> On Fri, 2005-08-12 at 09:26 -0400, Alex Deucher wrote:
> > On 8/12/05, Marcin Giedz <marcin.giedz at eulerhermes.pl> wrote:
> > >
> > > I'd like to have 2 LCDs 19'' rotated CW with HW acceleration. Is it possible
> > > with X.org at all? If yes what card should I buy and which X.org version
> > > supports it?
> > >
> > Unforunately, no xorg servers support HW accelerated rotation at the
> > moment.
> The Xorg server does support it since 6.8, but it requires a driver
> hook. Unfortunately, none of the included drivers support it yet.
> Earthling Michel DÃ¤nzer | Debian (powerpc), X and DRI developer
> Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer
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