From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ondrej Zajicek Subject: Re: [Qemu-devel] Re: [PATCH] Add VirtIO Frame Buffer Support Date: Tue, 3 Nov 2009 16:29:11 +0100 Message-ID: <20091103152911.GA8266@localhost> References: <1257199759-2941-1-git-send-email-agraf@suse.de> <4AEFCBED.50804@redhat.com> <4AEFCCBA.9050408@redhat.com> <8BA1853F-11C9-44B1-9FDB-1DFDAED40E1B@suse.de> <4AEFCEDA.4030308@redhat.com> <87F51670-CB3F-431C-87B4-A8746F996C6F@suse.de> <20091103112543.GA24834@snarc.org> <4AEFFA0A.4040105@redhat.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3304959478863018594==" Return-path: Received: from sfi-mx-4.v28.ch3.sourceforge.com ([172.29.28.124] helo=mx.sourceforge.net) by 335xhf1.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1N5LJ2-0005JR-Dy for linux-fbdev-devel@lists.sourceforge.net; Tue, 03 Nov 2009 15:28:24 +0000 Received: from smtp1.kolej.mff.cuni.cz ([78.128.192.10]) by 1b2kzd1.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) id 1N5LIw-0004W1-0z for linux-fbdev-devel@lists.sourceforge.net; Tue, 03 Nov 2009 15:28:24 +0000 In-Reply-To: <4AEFFA0A.4040105@redhat.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Avi Kivity Cc: Vincent Hanquez , linux-fbdev-devel@lists.sourceforge.net, kvm@vger.kernel.org, qemu-devel@nongnu.org --===============3304959478863018594== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0OAP2g/MAC+5xKAE" Content-Disposition: inline --0OAP2g/MAC+5xKAE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 03, 2009 at 11:38:18AM +0200, Avi Kivity wrote: > On 11/03/2009 01:25 PM, Vincent Hanquez wrote: > > not sure if i'm missing the point here, but couldn't it be hypothetical= ly > > extended to stuff 3d (or video& more 2d accel ?) commands too ? I can't > > imagine the cirrus or stdvga driver be able to do that ever ;) > > =20 >=20 > cirrus has pretty good 2d acceleration. 3D is a mega-project though. Cirrus has no blending/compositing hardware support. Paravirtualized graphics can easily support full XRender-style 2D acceleration. --=20 Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so." --0OAP2g/MAC+5xKAE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkrwTEcACgkQw1GB2RHercMCjACfSHIv0uPJ/UNNqz2bwRXgmwuK D6IAn1GeAdI/wUhtr8j7YDXahRoigV7t =I3yW -----END PGP SIGNATURE----- --0OAP2g/MAC+5xKAE-- --===============3304959478863018594== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------------ Come build with us! 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Register now! http://p.sf.net/sfu/devconference --===============3304959478863018594== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Linux-fbdev-devel mailing list Linux-fbdev-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-fbdev-devel --===============3304959478863018594==-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1N5LJC-0005xG-HG for qemu-devel@nongnu.org; Tue, 03 Nov 2009 10:28:34 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1N5LJ9-0005wo-Db for qemu-devel@nongnu.org; Tue, 03 Nov 2009 10:28:34 -0500 Received: from [199.232.76.173] (port=45247 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N5LJ9-0005wl-6o for qemu-devel@nongnu.org; Tue, 03 Nov 2009 10:28:31 -0500 Received: from smtp1.kolej.mff.cuni.cz ([78.128.192.10]:64059) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1N5LJ7-00024R-29 for qemu-devel@nongnu.org; Tue, 03 Nov 2009 10:28:30 -0500 Date: Tue, 3 Nov 2009 16:29:11 +0100 From: Ondrej Zajicek Subject: Re: [Linux-fbdev-devel] [Qemu-devel] Re: [PATCH] Add VirtIO Frame Buffer Support Message-ID: <20091103152911.GA8266@localhost> References: <1257199759-2941-1-git-send-email-agraf@suse.de> <4AEFCBED.50804@redhat.com> <4AEFCCBA.9050408@redhat.com> <8BA1853F-11C9-44B1-9FDB-1DFDAED40E1B@suse.de> <4AEFCEDA.4030308@redhat.com> <87F51670-CB3F-431C-87B4-A8746F996C6F@suse.de> <20091103112543.GA24834@snarc.org> <4AEFFA0A.4040105@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0OAP2g/MAC+5xKAE" Content-Disposition: inline In-Reply-To: <4AEFFA0A.4040105@redhat.com> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity Cc: Vincent Hanquez , linux-fbdev-devel@lists.sourceforge.net, Alexander Graf , kvm@vger.kernel.org, qemu-devel@nongnu.org --0OAP2g/MAC+5xKAE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 03, 2009 at 11:38:18AM +0200, Avi Kivity wrote: > On 11/03/2009 01:25 PM, Vincent Hanquez wrote: > > not sure if i'm missing the point here, but couldn't it be hypothetical= ly > > extended to stuff 3d (or video& more 2d accel ?) commands too ? I can't > > imagine the cirrus or stdvga driver be able to do that ever ;) > > =20 >=20 > cirrus has pretty good 2d acceleration. 3D is a mega-project though. Cirrus has no blending/compositing hardware support. Paravirtualized graphics can easily support full XRender-style 2D acceleration. --=20 Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so." --0OAP2g/MAC+5xKAE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkrwTEcACgkQw1GB2RHercMCjACfSHIv0uPJ/UNNqz2bwRXgmwuK D6IAn1GeAdI/wUhtr8j7YDXahRoigV7t =I3yW -----END PGP SIGNATURE----- --0OAP2g/MAC+5xKAE--