On 24 February 2013 03:11, Phileas Fogg <phileas-f...@mail.ru> wrote: > Julian Elischer wrote: > >> >> not sure if it's relevent, but remember that updating the screen mor ethan >> 50 >> times a second is pointless. >> I'm not sure if the curent video console does it but having the final copy >> only >> done on 50Hz ticks can save a lot of copying. >> > > Right, but then you have to handle VSYNC hardware interrupts and copy > framebuffer data from system memory to video memory.
Which you likely should do anyway, right? if you're going to be doing any kind of large-scale screen updating. Adrian Adrian _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
