[osg-users] The growing draw bar in the stats handler
James_Killian at hotmail.com
Thu Jul 10 07:23:13 PDT 2008
I have ran Rick's app on my machine (using XP, dual monitors, and NVidia
6200) I did not see any of these problems.
----- Original Message -----
From: "Wojciech Lewandowski" <lewandowski at ai.com.pl>
To: "OpenSceneGraph Users" <osg-users at lists.openscenegraph.org>
Sent: Thursday, July 10, 2008 5:00 AM
Subject: Re: [osg-users] The growing draw bar in the stats handler
> Hi Rick and Robert,
> I mentioned this problem few months ago. Happened on Windows XP and Vista.
> It seemed to dissapear with more recent NVidia drivers though (ver 169.xx
> and larger). I don't remember exactly but I think it was present only on
> dual monitors. Do you by any chance have dual view config ?
> Wojtek Lewandowski
> > The short bars are probably the initial state of the bars that haven't
> > been initialized yet.
> > As for your single really long bar, this suggests that the GPU is
> > stalled doing something for a very long time...
> > It could possibly be a bug in the stats collection. The stats
> > collection has been working fine for a year now, so I don't think
> > there is a problem on the OSG side, but perhaps you've uncovered a bug
> > in the driver.
> > Robert.
> > On Thu, Jul 10, 2008 at 3:14 AM, <rpingry at gmail.com> wrote:
> >> Something else I noticed that I thought was strange was that the orange
> >> GPU
> >> bar has 8 short blocks all drawn in the first frame. I have included
> >> image to show. What does this mean? When I look at a smaller model,
> >> Orange block fills alll along the lower bar.
> >> On Wed, Jul 9, 2008 at 9:46 PM, <rpingry at gmail.com> wrote:
> >>> Hello all,
> >>> I recently added a stats handler to our game viewer. Something I
> >>> noticed
> >>> is that if you have the stats window open, showing the bars, that the
> >>> draw
> >>> bar grows and grows. The framerate starts dropping and gets slower.
> >>> I
> >>> turn the bars off, the framerate returns to 60. When I turn the bars
> >>> back
> >>> on, the draw bar is suddenly back where it was when I turned it off,
> >>> starts growing again.
> >>> I noticed this does not happen if I have a fairly trivial model, and
> >>> does not happen in osgviewer at all (as far as I can tell), using the
> >>> same
> >>> model I had in my game viewer. What could I be doing wrong?
> >>> Thanks
> >>> -- Rick
> >> --
> >>>> Rick
> >> Check us out at http://fringe-online.com/
> >> _______________________________________________
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