From owner-freebsd-questions Fri Jun 1 2: 9:55 2001 Delivered-To: freebsd-questions@freebsd.org Received: from shrewd.lan.knigma.org (shrewd.demon.co.uk [212.229.151.45]) by hub.freebsd.org (Postfix) with ESMTP id 6F00C37B424 for ; Fri, 1 Jun 2001 02:09:51 -0700 (PDT) (envelope-from markk@knigma.org) Received: from lap.knigma.org (localhost.lan.knigma.org [127.0.0.1]) by shrewd.lan.knigma.org (8.11.3/8.11.3) with ESMTP id f5199n505491 for ; Fri, 1 Jun 2001 10:09:49 +0100 (BST) (envelope-from markk@knigma.org) Message-ID: Date: Fri, 1 Jun 2001 10:11:04 +0100 To: freebsd-questions@freebsd.org From: Mark Knight Subject: DRI with Matrox G450/XFree86-4.0.3 in 24bpp MIME-Version: 1.0 X-Mailer: Turnpike Integrated Version 5.01 U Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I've had good success with my Matrox G450 on 4.3-STABLE, with a freshly built XFree86-4.0.3 port including the 1.2beta Matrox driver. Running at up to 1600x1200 with 24bpp is fine, using software only GLX. Enabling DRI works fine at 16bpp (testing with a newly built xlockmore) - and provides a significant boost. However, at 24bpp, at both 1280x1024 and 1600x1200 'xlock -modelist allgl -nolock', is displayed (very quickly:) in the top half of the screen, with random looking corruption in the lower half. I haven't tested other resolutions than those listed. Any thoughts on where the problem might lie? My XF86Config is at ftp://ftp.knigma.org/pub/download/XF86Config -- Mark A. R. Knight Tel: +44 7973 410732 http://www.knigma.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message