[info-performer] pfSync and NVIDIA driver

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From: Wunibald Karl (wuni++at++vires.com)
Date: 01/29/2004 14:23:08

Hi pfAll,
I've encountered severe problems with the new NVIDIA LINUX drivers.
Performer town was running with 2.1 msec DRAW (2.4 GHz, FX5900, visual
0x21, performer 3.0.2, town center, gui on, driver 4363) and now with
5336 I get a draw of > 6.5 msec. If I enable __GL_SYNC_TO_VBLANK perfly
hangs after texture download.
I know that NVIDIA has changed swapbuffer code since 4363. SGI has
reacted, because in 3.1EA there is no VSYNC at all.
Has anyone an idea what's the problem and if there is a workaround?
Maybe someone in the performer team can answer.
BTW. when will 3.1 be released?
Wuni 

-- 
Wunibald Karl
---------------------------------
VIRES Simulationstechnologie GmbH
Oberaustr. 34
83026 Rosenheim
Fon: (49)8031-463640
Fax: (49)8031-463645
email: wuni++at++vires.com
http://www.vires.com
---------------------------------

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