On Thu, Feb 11, 2010 at 10:45 PM, malc <av1...@comtv.ru> wrote: > On Thu, 11 Feb 2010, Alberich de megres wrote: > >> Another interesting thing: >> >> on guest side, >> when i leave the screen quiet, for example just showing desktop with >> no animations at all (so there's no change in what should be drawed) >> things improve a lot of, and then i coudl hear a song perfectly. >> The screen is 1680x1050. the same thing happens when i low screen >> resolution to 800x600 >> >> Could be the emulated VGA graphic adapter latency? I suppose that i >> haven't 2D acceleration so CPU has to paint the screen everytime a >> change is done. >> >> >> On Thu, Feb 11, 2010 at 7:07 PM, Alberich de megres >> <alberich...@gmail.com> wrote: >> > On Thu, Feb 11, 2010 at 8:42 AM, malc <av1...@comtv.ru> wrote: >> >> On Thu, 11 Feb 2010, Alberich de megres wrote: >> >> >> >>> On Thu, Feb 11, 2010 at 7:53 AM, malc <av1...@comtv.ru> wrote: >> >>> > On Thu, 11 Feb 2010, Alberich de megres wrote: >> >>> > >> >>> >> I'm using the alsa driver. >> >>> >> Even I tried to change some values using the export and some flags >> >>> >> that -audio-help shows, but nothing significant. >> >>> > >> >>> > Please do not top post. >> >>> >> >>> Sorrry!! > > And there you go again :) > :( sorry once again
> [..snip..] > > QEMU is synchronous, if it takes too much time doing the video stuff > audio will be starved, i don't think i can help with that, what you > can do to test this theory of yours is to use VNC, set things up start > the song and then disconnect, if the audio is playing normally then > you are right. > You mean VNC conecting to guest OS? (windows in this case?) > -- > mailto:av1...@comtv.ru > Qemu, uses some kind of 2D hardware acceleration to draw? or simply it does with CPU? It would be hard for me to implement a patch to make qemu asynchronous? (i mean, if the qemu soft architecture allows it on a easy way or not). Thanks for all :))
