Serge, as Robert says, TwinView is what you need.
Here's the deal. On Nvidia non-Quadro cards on Linux, the only way to
guarantee no tearing on one screen is:
UBB flipping enabled,
full screen OpenGL app, no obstructions,
Vsync flag with that screen number - there's an environment
OK thank you Bruce for the info.
Cheers,
On Wed, Apr 21, 2010 at 8:53 AM, Bruce Wheaton br...@spearmorgan.comwrote:
Serge, as Robert says, TwinView is what you need.
Here's the deal. On Nvidia non-Quadro cards on Linux, the only way to
guarantee no tearing on one screen is:
UBB flipping
Hi all,
I'm currently having a problem with NVidia hardware on Linux, it's not
directly OSG related, but I hope someone here can help me.
Here is my setup :
Ubuntu 9.10
195.36.15 NVidia drivers
2 GTX 285 graphic cards (one DVI, one VGA and one HDMI port)
4 screens (2 screens on each cards), all
Hi Serge,
This does sound like a driver issue, and it's been a while since I had
two NVidia cards plugged into my Linux box, but I don't recall having
problems with vsync. I did, however, enable vync via the old env var:
export __GL_SYNC_TO_VBLANK=1
There is slim chance that this might
Thanks Robert, we'll make these tests and let you know !
Cheers,
On Tue, Apr 20, 2010 at 4:21 PM, Robert Osfield robert.osfi...@gmail.comwrote:
Hi Serge,
This does sound like a driver issue, and it's been a while since I had
two NVidia cards plugged into my Linux box, but I don't recall
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