[GEM-dev] how the get framerate of GEM in a pix_ object ?

[chris clepper]

Now I get what you want to do.  You just want the framerate the gemwin is
set to and not the actual real-world times.  The framerate output from the
gemwin object and the Quicktime recording objects use real-time timers since
Pd's logical time is not useful for profiling or dealing with other APIs.

Since you just want a single time value can't you have this set at the patch
level?  I tried this with the QT recordings but it didn't work well at all
because the actual time between frames can vary quite a bit.

On 8/18/07, Georg Holzmann <grh at mur.at> wrote:
>
> Hallo!
>
> I implemented a static getFramerate Method in GemMan now, so it's
> possible to query the framerate.
>
> Can someone commit this into CVS ?
> (diffs attached)
>
> Thanks,
> LG
> Georg
>
> 10,11c10,11
> < //    Copyright (c) G�nther Geiger.
> < //    Copyright (c) 2001-2002 IOhannes m zmoelnig.
> forum::f�r::uml�ute
> ---
> > //    Copyright (c) Günther Geiger.
> > //    Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute
> 100d99
> < double GemMan::s_deltime = 50.;
> 111a111
> > static double s_deltime = 50.;
> 1503,1511d1502
> < // get Framerate
> < //
> < /////////////////////////////////////////////////////////
> < float GemMan :: getFramerate()
> < {
> <   return (s_deltime != 0.0) ? (1000. / s_deltime) : 0.0;
> < }
> <
> < /////////////////////////////////////////////////////////
> 1645c1636
> <   post("frame rate: %f", getFramerate() );
> ---
> >   post("frame rate: %f", (0.0 != s_deltime) ? 1000. / s_deltime : 0.0);
>
> 9,10c9,10
> <     Copyright (c) G�nther Geiger. geiger at epy.co.at
> <     Copyright (c) 2001-2002 IOhannes m zmoelnig.
> forum::f�r::uml�ute. IEM. zmoelnig at iem.kug.ac.at
> ---
> >     Copyright (c) Günther Geiger. geiger at epy.co.at
> >     Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute.
> IEM. zmoelnig at iem.kug.ac.at
> 127,130d126
> <       // Get the frame rate
> <       static float        getFramerate();
> <
> <       //////////
> 244,245d239
> <
> <         static double s_deltime;
>
>
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