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From: Alexandre CABROL PERALES <alexandre.cabrol@artal.fr>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Avi Kivity <avi@redhat.com>,
	"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: [Qemu-devel] [REGRESSION BUG] Cirrus VGA & Windows NT
Date: Wed, 19 Aug 2009 14:21:05 +0200	[thread overview]
Message-ID: <4A8BEE31.6000206@artal.fr> (raw)
In-Reply-To: <4A82D362.4090809@artal.fr>

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I found the changeset which initiate the bug.

When i run windows nt (cirrus vga) with :
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=b4fbd8798aeb7870221769576973aeed909d304b
It works well.

But when i try with:
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=2bec46dc97571a3c34b18fe4ca198e7bfbdca41f

I have only green background and nothing more.

So i guess that regression bug is due to : vga optimisation.

Can you find few time to solve it please?

I have extra question is it possible to have extra display size/color
with cirrus vga card: 1280x1024 32bit (True Color)

Until now when i use it i have only 1280x1024 65536bits.

If it can help we had to modify vmx file on VMWare to solve it by adding:
svga.maxWidth= "1600"
svga.maxHeight= "1200"
svga.vramSize= "7680000"



Thank you in advance.
- --
Alexandre CABROL PERALES
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Ingenieur Securite des Systemes d'Information
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Mail :    alexandre.cabrol@artal.fr
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ARTAL Technologies

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      reply	other threads:[~2009-08-19 12:21 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-11 15:18 [Qemu-devel] [PATCH] make vga screen_dump use DisplayState properly Stefano Stabellini
2009-08-11 15:42 ` Anthony Liguori
2009-08-11 16:27   ` Avi Kivity
2009-08-11 16:25     ` Stefano Stabellini
2009-08-12  9:25     ` Alexandre CABROL PERALES
2009-08-12 11:30       ` Stefano Stabellini
2009-08-12 14:36         ` Alexandre CABROL PERALES
2009-08-19 12:21           ` Alexandre CABROL PERALES [this message]

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