[visionegg] OpenGL latency
- From: Andrew Straw <astraw@xxxxxxxxxxx>
- To: visionegg@xxxxxxxxxxxxx
- Date: Wed, 25 Jul 2007 9:22:26 -0700
Hi all,
A recent thread on the OSG-users mailing list discussed OpenGL latency and
recently this email came up, which will be of interest to some on this list.
-------- Original Message --------
Subject: Re: [osg-users] Graphic pipeline latency question (Solution)
Date: Wed, 25 Jul 2007 09:36:26 +0200
From: "Claudio Arduino" <hard1880@xxxxxxxxx>
To: osg-users@xxxxxxxxxxxxxxxxxxxxxxxx
hi to all,
we have solved the problem....
with the tool NVtray we have set the parameter PRERENDER LIMIT in the OpenGL
settings to 1 (normally is set to 2) and the latency is now less than 1
frames.
The behaviours of this parameter are:
0 is the Same as 2 : 2 frames of latency
1 : 1 frame of latency
2: 3 frame of latency
3: 4 frame of latency
4: 5 frame of latency
5: 6 frame of latency
6: 7 frame of latency
7: 8 frame of latency
8: 9 frame of latency
9(Max): 10 frame of latency
if someone know the exact function of this parameter,i would like to
know....thanks to all!!
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