[osg-users] VSync Linux NVidia

2011-04-17 Thread Sergey Kurdakov 
Hi Lv,



I have already enable Sync to VBlank in the Nvidia-settings.Every  time
 I first start the computer and run the osg applicaiton,the VSync seemes
not effect,the fps is about 100.

see

http://forum.openscenegraph.org/viewtopic.php?t=8004

for linux patch ( third post by *Laurens Voerman*)
it might help

Regards
Sergey
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[osg-users] VSync Linux NVidia

2011-04-16 Thread Lv Qing 
Hi,

...

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 : 

linux 
NVidia GTX 260 graphic cards 


I have already enable Sync to VBlank in the Nvidia-settings.Every  time  I 
first start the computer and run the osg applicaiton,the VSync seemes not 
effect,the fps is about 100.

Then I re-enter in the Nvidia-settings,just click the exit button and do 
nothing else.Then I restart the osg applicaiton ,the VSync works well ,the fps 
is about 60.It is OK since then until I restart the computer  next time.


Strange,is it?





Thank you!

Cheers,
Lv

--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=38528#38528





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