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Re: [Qemu-devel] [6391] Fix nographic mode and VNC
From: |
Samuel Thibault |
Subject: |
Re: [Qemu-devel] [6391] Fix nographic mode and VNC |
Date: |
Wed, 21 Jan 2009 21:29:04 +0100 |
User-agent: |
Mutt/1.5.12-2006-07-14 |
Blue Swirl, le Wed 21 Jan 2009 22:16:15 +0200, a écrit :
> On 1/21/09, Samuel Thibault <address@hidden> wrote:
> > Blue Swirl, le Wed 21 Jan 2009 19:28:14 +0000, a écrit :
> >
> > > +static void nographic_update(void *opaque)
> > > +{
> > > + uint64_t interval = GUI_REFRESH_INTERVAL;
> > > +
> > > + qemu_mod_timer(nographic_timer, interval +
> > qemu_get_clock(rt_clock));
> > > +}
> >
> >
> > Maybe less often than 33 times per second? SDL uses 2 times per second
> > when the window is minimized.
>
> I just tried: it's not enough, the serial console is unusably slow.
Mmm, I haven't followed everything so I probably misunderstand, but I
guess you are talking about a serial console on stdio, shouldn't we
already be monitoring the stdin fd to break the cpu emulation loop?
It'd be a shame to have to poll every 30ms all the time because of the
cpu emulation loop, even when we can just select in main_loop_wait
because the cpu is idle.
Samuel
- [Qemu-devel] [6391] Fix nographic mode and VNC, Blue Swirl, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Stefano Stabellini, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Samuel Thibault, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Blue Swirl, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC,
Samuel Thibault <=
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Blue Swirl, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Anthony Liguori, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Paul Brook, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Anthony Liguori, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Paul Brook, 2009/01/21
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Ian Jackson, 2009/01/22
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Paul Brook, 2009/01/23
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Anthony Liguori, 2009/01/22
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Paul Brook, 2009/01/23
- Re: [Qemu-devel] [6391] Fix nographic mode and VNC, Anthony Liguori, 2009/01/23