Steve Baker (steve++at++mred.bgm.link.com)
Thu, 23 Jan 97 15:04:39 -0500
> I have an application which uses pfFrameStats (obtained from the
> pfChannel) to gather pfFrameStats. This works fine. In the man pages it says
> that the pfStats can also be gathered using the pfFrameStats and even shows
> examples to this effect. When I try this, the values I get back seem to be
> reasonable, but I get the following warning every frame:
>
> => warn pfOpenStats(pfStats*) for 0x18ca86e0 ignored
> Already have a different opened pfStats=0x18ba3d20 mask=0x1. ( Error 0)
>
> I, however, have not created any pfStats instances. Is there a default pfStats
> created by performer that I need to close to avoid getting this message?
Me too - I'm using OpenGL/Perf 2.2 (recent beta)/iR and also IrisGL/Perf 2.0.2/RE2
and I recollect that both seem to say the same thing as Doug is getting - although
I only get the message once whenever I turn stats on.
Since stats are not a "real issue" - in that they are turned off during
real simulation, I hadn't worried too much about it. If (as Doug sees),
they appear every frame though, you are going to get bad timings because
of the time it takes to print the message itself.
Steve Baker 817-619-1361 (Vox-Lab)
Hughes Training Inc. 817-619-8776 (Vox-Office/Vox-Mail)
2200 Arlington Downs Road 817-619-4028 (Fax)
Arlington, Texas. TX 76005-6171 Steve++at++MrEd.bgm.link.com (eMail)
http://www.hti.com (external) http://MrEd.bgm.link.com/staff/steve (intranet)
http://web2.airmail.net/sjbaker1 (external)
"You can't destroy the Earth - that's where I keep all my stuff!" - The Tick.
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This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:54:27 PDT