Re: [GEM-dev] Frame rate on MacOsX

Le 21/11/2011 20:21, chris clepper a écrit :

GEM is synced to the VBL of the display which is 60Hz. I can't remember if I put a VBL sync disable message in the gemwin code or not.

On Mon, Nov 21, 2011 at 1:53 PM, Jack <jack@rybn.org mailto:jack@rybn.org> wrote:

Hello,

I am working on an installation on MacOsX.6.7 with Pd-extended
0.42.5 and Gem 0.92.3 (compiled Sep 22 2010).
The graphic card is a ATI Radeon HD 5770.
On this environment, i can't get a stable frame rate. With [gemwin
50], i get sometimes with the abstraction [realFPS] : 60 fps
(strange no ?) then 5 seconds after 40 fps. Even when the scene is
the same.
How can i obtain 60 fps when it is write [gemhead 50] ?
Someone has a similar problem ?
How can I fix it ?
Thanx.
++

Jack



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Hello Chris,

It would be nice to have this option for gemwin on MacOSX. Do you have time to have a look and tell us if you put this part of code ? Is there a workaround ? Thanx. ++

Jack