Intel driver - Dual head and 2D performance

Clemens Eisserer linuxhippy at gmail.com
Mon Mar 2 11:45:51 PST 2009


Hi,

It could be you are runnig into bug
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6708580
I wrote a small patch which has been integrated into JDK6u12, which
reverts to software-only rendering in the case EXA is used.
So, does the problem also happen with JDK6u12?

- Clemens

2009/3/2 Luiz Felipe Talvik <talvik at gmail.com>:
> Hi,
>
> I`m trying to run an java app that runs on full screen on two monitors
> and it is constantly drawing on the screen. I`m having trouble with
> performance on new drivers(Ubuntu 8.10, 8.04). And on older
> drivers(Ubuntu 7.04, CentOS 5) it runs much faster, but I`m having
> trouble with the dual monitor(the LVDS monitor uses the virtual
> resolution, instead of assuming just half).
> The best combination was Xorg 1.3.0 and intel 2.1.1, it ran fairly
> decent and the dual monitor config worked correctly.
>
> What would be the best combination of Xorg, intel and kernel version,
> considering Java2D performance on dual monitor? (i`d like to know even
> if the solution involves compiling, coding and patching)
>
> Thanks
> _______________________________________________
> xorg mailing list
> xorg at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/xorg
>



More information about the xorg mailing list