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From: Fabrice Bellard <fabrice@bellard.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Cirrus stuff
Date: Thu, 10 Jun 2004 01:20:18 +0200	[thread overview]
Message-ID: <40C79B32.2090707@bellard.org> (raw)
In-Reply-To: <200406081303.13782.hetz@softier.com>

Hetz Ben Hamo wrote:
> Hi,
> 
> I just finished a few tests...
> 
> I read in the CVS that now QEMU allocated 4MB RAM for Cirrus Logic, yet all I 
> can get is up to 1024x768x16 bit colors, which, if my calulations are right - 
> is still only 2MB RAM. (tested on win98SE)..
> 
> Also, graphics seems to be (at least from CVS checkout this morning) about 
> 20-30% SLOWER then it was with the bugs yesterday. I'm not sure if it's 
> related to Cirrus stuff. You can see it with the blue stripes that Windows 
> 98SE splash screen has (upon loading windows)..

I am really skeptical. For Win98 guest, you must absolutely either use a 
2.6 host kernel or use the /dev/rtc init mentionned when you run QEMU 
because Win98 uses a 200 HZ timer (the symptom is that the clock inside 
Win98 is twice slower).

> Full screen seems to work perfectly.
> 
> There are more glitches with the cirrus logic - see this:
> 
> http://www.dad-answers.com/qemu/win98-bug.png
> http://www.dad-answers.com/qemu/win98-bug-2.png

Fixed (yet another pattern fill bug).

Fabrice.

      reply	other threads:[~2004-06-09 23:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-08 10:03 [Qemu-devel] Cirrus stuff Hetz Ben Hamo
2004-06-09 23:20 ` Fabrice Bellard [this message]

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