Yes, I doubt that this is the refresh rate of the monitor, not the real frame rate. How could I avoid the "sync-to-vblank" thing, so that I can have the actual frame rate? Thanks, Dat
On Wed, Dec 23, 2009 at 2:33 AM, Ulrich Hertlein <[email protected]> wrote: > On 23/12/09 12:23 AM, Nguyen Tien Dat wrote: >> frameRate = (double)numOfFrame/(endTime - startTime); >> >> But it always gives me about 60fps. Did I make a mistake somehow? >> (startTime and endTime are in seconds already) > > 60Hz sounds like you are running with sync-to-vblank. > > /ulrich > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Dat Tien Nguyen PhD student, Computer Science Department The University of Iowa, IA 52242 http://cs.uiowa.edu/~tinguyen _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
