Rick,
The draw/gpu time is going up because you're making it do more work. Google is
your friend, look up the terms to get a basic understanding what they are.
Brian
> From: [email protected]
> Date: Thu, 18 Mar 2010 15:18:07 +0000
> To: [email protected]
> Subject: [osg-users] Increase image-quality -> increase 'Draw' time
>
> Hi everyone,
>
> We were just doing some performance testing when we noticed that increasing
> the image quality in the NVidia control panel (adding anisotropic filtering,
> anti-aliasing and multi-sampling) makes the time spent in the 'Draw' section
> increase greatly. This wasn't something we were expecting. The time in GPU
> also goes up, but that is to be expected.
>
> We're assuming the extra time is spent in the driver somewhere, but we have
> no clue why.
>
> Would anyone dare to hazard a guess?
>
> Thank you!
>
> Cheers,
> Rick
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=25798#25798
>
>
>
>
>
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