From owner-freebsd-current@FreeBSD.ORG Tue Dec 27 09:25:53 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6D6E216A41F for ; Tue, 27 Dec 2005 09:25:53 +0000 (GMT) (envelope-from eta@lclark.edu) Received: from leguin.anholt.net (69-30-77-85.dq1sn.easystreet.com [69.30.77.85]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8BD9143D46 for ; Tue, 27 Dec 2005 09:25:52 +0000 (GMT) (envelope-from eta@lclark.edu) Received: from leguin.anholt.net (localhost [127.0.0.1]) by leguin.anholt.net (8.13.4/8.13.1) with ESMTP id jBR9PnC6023211; Tue, 27 Dec 2005 01:25:49 -0800 (PST) (envelope-from eta@lclark.edu) Received: (from anholt@localhost) by leguin.anholt.net (8.13.4/8.13.1/Submit) id jBR9PmGC023210; Tue, 27 Dec 2005 01:25:48 -0800 (PST) (envelope-from eta@lclark.edu) X-Authentication-Warning: leguin.anholt.net: anholt set sender to eta@lclark.edu using -f From: Eric Anholt To: Darren Pilgrim In-Reply-To: <000201c60ac5$f3016db0$642a15ac@smiley> References: <000201c60ac5$f3016db0$642a15ac@smiley> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-dv5My2yiwSOBdC9HRO58" Date: Tue, 27 Dec 2005 01:25:47 -0800 Message-Id: <1135675547.1065.52.camel@leguin> Mime-Version: 1.0 X-Mailer: Evolution 2.4.2 FreeBSD GNOME Team Port Cc: 'Chris Gilbert' , freebsd-current@freebsd.org Subject: RE: ATI on FreeBSD! FireGL Linux Driver Port (correction,clarification) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Dec 2005 09:25:53 -0000 --=-dv5My2yiwSOBdC9HRO58 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2005-12-27 at 01:14 -0800, Darren Pilgrim wrote: >=20 > > -----Original Message----- > > From: Eric Anholt [mailto:eta@lclark.edu]=20 > > Sent: Tuesday, December 27, 2005 12:23 AM > > To: Darren Pilgrim > > Cc: 'Chris Gilbert'; freebsd-current@freebsd.org > > Subject: RE: ATI on FreeBSD! FireGL Linux Driver Port=20 > > (correction,clarification) > >=20 > >=20 > > On Tue, 2005-12-27 at 00:12 -0800, Darren Pilgrim wrote: > > > From: Darren Pilgrim > > > >=20 > > > > - Ran glxgears, default window size, both drivers with=20 > > DRI disabled. > > > > fglrx: ~164 FPS > > > > radeon: ~670 FPS. > > >=20 > > > The xorg logs indicate the radeon driver test was run without: > > >=20 > > > Options "VideoOverlay" "on" > > > Options "OpenGLOverlay" "off" > > >=20 > > > I retested the radeon driver with the above options=20 > > specified and got the > > > same performance. > >=20 > > Those aren't radeon driver options (which should all be specified in > > radeon(4)). >=20 > True. But by the radeon(4) man page on the test system, the closest thin= g > would be NoAccel. Testing the radeon driver, with DRI disabled, the > fglrx-specific options commented out and "NoAccel" "on": >=20 > 2D performance is a misnomer. > glxgears: ~683 FPS >=20 > If you, Chris or anyone can think of a set of options to make the radeon > driver more equivalent to the fglrx driver, post 'em and I'll grind the > gears. I'm confused, why are you using glxgears as if it was a benchmark? If you wanted to turn off 3d hardware acceleration, and some 2d acceleration related to that, then remove Load "dri" from your xorg.conf. --=20 Eric Anholt eta@lclark.edu http://people.freebsd.org/~anholt/ anholt@FreeBSD.org --=-dv5My2yiwSOBdC9HRO58 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQBDsQibHUdvYGzw6vcRAhvQAKCWQbBz4oiN+LrCzP0mncVdXI/IXgCgnILm E8dxP7+VRJ+fQuVw+8Ttd+g= =oW93 -----END PGP SIGNATURE----- --=-dv5My2yiwSOBdC9HRO58--