[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [RFC] qemu VGA endian swap low level drawing changes
From: |
Benjamin Herrenschmidt |
Subject: |
Re: [Qemu-devel] [RFC] qemu VGA endian swap low level drawing changes |
Date: |
Tue, 01 Jul 2014 19:33:28 +1000 |
On Tue, 2014-07-01 at 10:20 +0200, Gerd Hoffmann wrote:
> > Right. A quick fix would be to add a flag to force always using a shadow
> > surface and set it in cirrus ... I'm not sure anybody will notice the
> > performance difference.
>
> I suspect we can rip out hw cursor emulation and nobody will notice the
> difference either ...
So I'd say let's leave it as-is with the known breakage. Forcing shadows
means bringing back the drawing/conversions routines for 24 & 32 which
would suck.
If somebody manages to find a guest that's affected, they can tell us and
I'll look into fixing it.
Cheers,
Ben.
Re: [Qemu-devel] [RFC] qemu VGA endian swap low level drawing changes, Gerd Hoffmann, 2014/07/01
Re: [Qemu-devel] [RFC] qemu VGA endian swap low level drawing changes, Benjamin Herrenschmidt, 2014/07/01
Re: [Qemu-devel] [RFC] qemu VGA endian swap low level drawing changes,
Benjamin Herrenschmidt <=