Hi Rudolf, "Rudolf" <drivers.be-hold@xxxxxxxxxxxx> wrote: > BTW: It's become clear to me that Haiku uses (about) twice the CPU > power compared to R5/dano for overlay video playback. Could it be > that > there's some bitmap duplication code somewhere? And you're sure this has nothing to do with disabling MMX in VLC? At least I'm sure there is no buffer copying whatsoever right now :) > Ah, OK. Well, pageflipper would be an interesting test then ;-) > Another thing I think I'll try: setting a virtual screen via > BScreen::Setmode. I'm curious how well the app_server handles it ;-) I don't think there is any support for them yet (in the app_server). Bye, Axel.