From owner-freebsd-x11@FreeBSD.ORG Wed Mar 5 18:22:37 2008 Return-Path: Delivered-To: freebsd-x11@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BA5861065673 for ; Wed, 5 Mar 2008 18:22:37 +0000 (UTC) (envelope-from olli@lurza.secnetix.de) Received: from lurza.secnetix.de (unknown [IPv6:2a01:170:102f::2]) by mx1.freebsd.org (Postfix) with ESMTP id 30F0C8FC1A for ; Wed, 5 Mar 2008 18:22:36 +0000 (UTC) (envelope-from olli@lurza.secnetix.de) Received: from lurza.secnetix.de (localhost [127.0.0.1]) by lurza.secnetix.de (8.14.1/8.14.1) with ESMTP id m25IMZtR039988; Wed, 5 Mar 2008 19:22:35 +0100 (CET) (envelope-from oliver.fromme@secnetix.de) Received: (from olli@localhost) by lurza.secnetix.de (8.14.1/8.14.1/Submit) id m25IMY4C039987; Wed, 5 Mar 2008 19:22:35 +0100 (CET) (envelope-from olli) Date: Wed, 5 Mar 2008 19:22:35 +0100 (CET) Message-Id: <200803051822.m25IMY4C039987@lurza.secnetix.de> From: Oliver Fromme To: freebsd-x11@FreeBSD.ORG, tevans.uk@googlemail.com In-Reply-To: <1204740170.2126.230.camel@localhost> X-Newsgroups: list.freebsd-x11 User-Agent: tin/1.8.3-20070201 ("Scotasay") (UNIX) (FreeBSD/6.2-STABLE-20070808 (i386)) MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.1.2 (lurza.secnetix.de [127.0.0.1]); Wed, 05 Mar 2008 19:22:35 +0100 (CET) Cc: Subject: Re: i915 DRI broken after upgrade to 7.0-Release X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Mar 2008 18:22:37 -0000 Tom Evans wrote: > On Wed, 2008-03-05 at 18:15 +0100, Oliver Fromme wrote: > > My config is a lot simpler. I don't have dual-screen, > > and I don't use a virtual screen (my window manager > > already provides unlimited virtual desktops, which I > > think is more convenient than xorg's virtual screens). > > My resolution is 1400 x 1050. It did work fine with > > pretty much the same configuration before the update. > > The advantage for me is that Virtual describes the total addressable > screen area. My laptop screen is 1400x1050, so this is all that is > configured in xorg. But by setting a larger Virtual, I can plug an > external monitor or projector into the VGA port, and enable it without I don't need an external monitor or anything, I only need DRI working. It _did_ work before the update, so this must be a regression case. > > I've compared your config with mine, but I don't see > > any significant difference. It still doesn't work. > > I tried various bit depths, but it only changes the > > number in the error message, now it is 0x7d: > > > > libGL warning: 3D driver claims to not support visual 0x7d > > > > which is, according to xdpyinfo: > > > > visual id: 0x7d > > class: TrueColor > > depth: 32 planes > > available colormap entries: 256 per subfield > > red, green, blue masks: 0xff0000, 0xff00, 0xff > > significant bits in color specification: 8 bits > > > > Yes, I also get this. The same warning? Then DRI doesn't work for you either. Is there _anybody_ who has DRI working on RELENG_7 with the intel driver and i915 graphics hardware? I'm really starting to regret I updated this machine at all. Another case of "never change a running system". :-( > I've not noticed any problems related to this > warning, and I also have seen this for my nvidia based linux box. I just > assumed it is informational, and wouldn't cause any major problems (I > may well be wrong :) Well, the problem is that 3D acceleration via DRI does not work anymore. libGL falls back to software rendering, which is too slow for a critical piece of software that I need to use on this machine (no, not a screensaver or 1st person shooter). Best regards Oliver -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd "Being really good at C++ is like being really good at using rocks to sharpen sticks." -- Thant Tessman