From owner-freebsd-questions@freebsd.org Sat Dec 12 16:56:47 2015 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2790AA14314; Sat, 12 Dec 2015 16:56:47 +0000 (UTC) (envelope-from wam@hiwaay.net) Received: from fly.hiwaay.net (fly.hiwaay.net [216.180.54.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id F068A116F; Sat, 12 Dec 2015 16:56:46 +0000 (UTC) (envelope-from wam@hiwaay.net) Received: from kabini1.local (dynamic-216-186-213-32.knology.net [216.186.213.32] (may be forged)) (authenticated bits=0) by fly.hiwaay.net (8.13.8/8.13.8/fly) with ESMTP id tBCGuiJc005856 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Sat, 12 Dec 2015 10:56:45 -0600 Subject: Re: problems running OpenGL code References: <566C3DAD.8090809@hiwaay.net> <20151212173509.fba928df.freebsd@edvax.de> Cc: FreeBSD Questions !!!! , FreeBSD X11 mailing list From: "William A. Mahaffey III" Message-ID: <566C51CB.8040604@hiwaay.net> Date: Sat, 12 Dec 2015 11:02:13 -0553.75 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151212173509.fba928df.freebsd@edvax.de> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Dec 2015 16:56:47 -0000 On 12/12/15 10:41, Polytropon wrote: > On Sat, 12 Dec 2015 09:36:23 -0553.75, William A. Mahaffey III wrote: >> >> I have an inhouse OpenGL code named PreBFCGL.TEST which I am trying to >> run. I get the following when I tried about 5 min. ago: >> >> >> [wam@kabini1, ~, 9:30:21am] 936 % PreBFCGL.TEST >> Segmentation fault (core dumped) >> [wam@kabini1, ~, 9:30:38am] 937 % cat BFC.LOG >> [...] >> Xlib: extension "GLX" missing on display ":0.0". >> Xlib: extension "GLX" missing on display ":0.0". >> Error: No RGB visual with depth buffer >> >> Done, Bailing out .... >> Saving Model Command File to Model_0.in .... done. > It seems to be an X error - the GL extension (GLX) is not > loaded. If you're running X with xorg.conf, make sure > > Section "Module" > [...] > Load "glx" > [...] > EndSection Check. > > is being defined. For OpenGL, other things like direct > rendering (DRI, DRM) might be needed. You can always > check this with tools like glxinfo, xdriinfo, glxgears, > or other programs that make use of OpenGL (for example, > "xlock -mode fire" or "xlock -mode lament"). > > The top of "glxinfo" output should look like this: > > name of display: :0.0 > display: :0 screen: 0 > direct rendering: Yes > server glx vendor string: NVIDIA Corporation > server glx version string: 1.4 > server glx extensions: > [...] > client glx vendor string: NVIDIA Corporation > client glx version string: 1.4 > client glx extensions: > [...] > GLX version: 1.4 Hmmmm: [root@kabini1, /etc, 10:56:18am] 767 % glxinfo glxinfo: Command not found. [root@kabini1, /etc, 10:56:19am] 768 % uname -a FreeBSD kabini1.local 9.3-RELEASE-p24 FreeBSD 9.3-RELEASE-p24 #0: Sat Aug 22 01:54:44 UTC 2015 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 [root@kabini1, /etc, 10:56:29am] 769 % > > Of course your graphics hardware should be reflected accordingly. :-) > > For this to work, I had to put > > drm_load="YES" > nvidia_load="YES" Hmmmm .... OK, just did that. Do have them installed: [root@kabini1, /etc, 10:56:29am] 769 % grep -i drm LIST.installed.txt drm-kmod-9.280208 FreeBSD 9.3 Kernel DRM driver libdrm-2.4.60,1 Userspace interface to kernel Direct Rendering Module services [root@kabini1, /etc, 10:57:09am] 770 % grep -i nvidia LIST.installed.txt nvidia-driver-340-340.93 NVidia graphics card binary drivers for hardware OpenGL rendering [root@kabini1, /etc, 10:57:16am] 771 % I just 'kldload'-ed drm & nvidia, I'll try again momentarily .... > > in /boot/loader.conf - in your case, something similar will probably > be needed. ALso make sure to install relevant libraries as needed > (libGL, libGLU, libdrm, Mesa, ...). Check. > > > >> Am I hosed until 3D OpenGL works for AMD jaguars ? If so, how is >> progress on that front ? These are fairly common APUs, widely used in >> laptops, some low-end desktops & some tablets, it would be sweet to get >> this going :-) .... > As far as I know, this special kind of "graphics card" isn't that > easy to use. It starts with the proper driver. Which one are you > currently using? Uuuuuuuuuhhhh .... Not sure. VESA, I think, how do I check ? -- William A. Mahaffey III ---------------------------------------------------------------------- "The M1 Garand is without doubt the finest implement of war ever devised by man." -- Gen. George S. Patton Jr.