2009/1/20 Tony Houghton <h@xxxxxxxxxxx>: > On Tue, 20 Jan 2009 18:19:49 +0200 > "Ville Aakko" <ville.aakko@xxxxxxxxx> wrote: > >> 1) You need to enable sync on vblanck. > > [Snip] > >> The first is not possible on all drivers (i.e. fglrx). > > Absolutely not possible? I know OpenGL, DRI and NVidia drivers all have > APIs for waiting for vblank and ISTR seeing a xine option for vblank > sync with Xv. Do none of these work with fglrx? Nvidia's settings tool > has options to disable vblank sync for OpenGL and video, but I don't > know whether by setting it off it disables syncing altogether or by > setting it on it forces flip operations to automatically wait for > vblank. AFAIK this is a known issue with fglrx drivers. The API is there, but with fglrx the detection is (currently) broken, at least on 8.11 (which is what I'm using currently). I think I saw someone in some forum getting vsync working with fglrx but only for 'mplayer -vo gl'. But that was an exception- -- -- Ville Aakko - ville.aakko@xxxxxxxxx _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
