Fabrice, I think the other Paul was trying to point out that you seem to be trying to refresh your screen faster than possible. If you're screen is refreshing at 60-80 Hz, that's the fastest you can refresh the image. And it'll probably be a bit slower than that even. Other Paul On 12/11/06, Fabrice Pardo <Fabrice.Pardo@xxxxxxxxxxx> wrote: > Paul Davis wrote: > > On Mon, 2006-12-11 at 12:22 +0100, Fabrice Pardo wrote: > > > >> Hello, > >> > >> I'm searching a way to ask the time of double-buffering flip. > >> In order to make a kind of oscilloscope. > >> > > > > what do you think the refresh rate of your screen is? > > > Something between 10ms and 20ms. Why ? Is-it possible > to predict the hardware next refresh time ? > > _______________________________________________ > gtk-list mailing list > gtk-list@xxxxxxxxx > http://mail.gnome.org/mailman/listinfo/gtk-list > _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list