From: Lionel Ulmer <lionel.ulmer@free.fr>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Project: qemu OS zoo
Date: Wed, 28 Apr 2004 09:21:46 +0200 [thread overview]
Message-ID: <20040428092146.B22353@bbland> (raw)
In-Reply-To: <20040427232314.M18456@witch.dyndns.org>; from hetz@witch.dyndns.org on Wed, Apr 28, 2004 at 01:26:32AM +0200
On Wed, Apr 28, 2004 at 01:26:32AM +0200, Hetz Ben Hamo wrote:
> I don't think it's slow, but it seems that the graphics themselves are slow.
> Is the SDL using all X acceleration? (the XMAME guys for example are using
> the Xv extention to have hardware accelerated graphics when running MAME
> roms)...
Xv is only useful if you want the graphic card to do scaling for you.
Moreover, for QEMU, it's only interesting if the card exports a RGB visual
for you (which is the case of the NVIDIA drivers but not, last time I
checked, on some ATI drivers in XFree).
If you display the graphic 'as is', I do not see why Xv should be faster
than plain XShm.
Lionel
--
Lionel Ulmer - http://www.bbrox.org/
next prev parent reply other threads:[~2004-04-28 7:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-27 13:53 [Qemu-devel] Project: qemu OS zoo Stefano Marinelli
2004-04-27 16:50 ` [Qemu-devel] " Gabriel Ebner
2004-04-28 13:16 ` Stefano Marinelli
2004-04-27 17:13 ` [Qemu-devel] " Hetz Ben Hamo
2004-04-27 20:05 ` Fabrice Bellard
2004-04-27 20:16 ` [Qemu-devel] QEMU and win98se Grzegorz Kulewski
2004-04-27 23:26 ` [Qemu-devel] Project: qemu OS zoo Hetz Ben Hamo
2004-04-28 7:21 ` Lionel Ulmer [this message]
2004-04-28 7:50 ` Jean-Michel POURE
2004-04-28 13:22 ` Stefano Marinelli
2004-04-29 0:04 ` [Qemu-devel] Win2K runs perfectly Matthew Mastracci
2004-04-27 18:16 ` [Qemu-devel] Project: qemu OS zoo Mark IJbema
2004-04-28 13:25 ` Stefano Marinelli
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