From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=disabled version=3.1.3 Received: from mail4-relais-sop.national.inria.fr (mail4-relais-sop.national.inria.fr [192.134.164.105]) by yquem.inria.fr (Postfix) with ESMTP id EFB0BBC6B for ; Thu, 29 Nov 2007 15:45:16 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgAAALdfTkeBFIMBgWdsb2JhbACPPwIJBAYJ X-IronPort-AV: E=Sophos;i="4.23,229,1194217200"; d="scan'208";a="19813309" Received: from mailimailo.univ-rennes1.fr ([129.20.131.1]) by mail4-smtp-sop.national.inria.fr with ESMTP; 29 Nov 2007 15:45:13 +0100 Received: from localhost (mailscan.univ-rennes1.fr [129.20.128.58]) by mailimailo.univ-rennes1.fr (Postfix) with ESMTP id CE93E8C2A for ; Thu, 29 Nov 2007 15:45:12 +0100 (MET) Received: from mailimailo.univ-rennes1.fr ([129.20.131.1]) by localhost (mailscan.univ-rennes1.fr [129.20.128.58]) (amavisd-new, port 10028) with ESMTP id HyggZeRvMMjV for ; Thu, 29 Nov 2007 15:45:12 +0100 (MET) Received: from pr038055.math.univ-rennes1.fr (pr038055.math.univ-rennes1.fr [129.20.38.55]) by mailimailo.univ-rennes1.fr (Postfix) with ESMTP id 2F8388C5E for ; Thu, 29 Nov 2007 15:39:21 +0100 (MET) From: Vu Ngoc San Organization: IRMAR To: caml-list@yquem.inria.fr Subject: Re: [Caml-list] Floating exception Date: Thu, 29 Nov 2007 15:39:20 +0100 User-Agent: KMail/1.9.6 (enterprise 0.20070907.709405) References: <47471716.3020304@irisa.fr> <200711271119.26078.jon@ffconsultancy.com> <200711281147.16378.san.vu-ngoc@univ-rennes1.fr> In-Reply-To: <200711281147.16378.san.vu-ngoc@univ-rennes1.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200711291539.20735.san.vu-ngoc@univ-rennes1.fr> X-Spam: no; 0.00; bindings:01 lablgtk:01 bug:01 ocamlsdl:01 beginner's:01 ocaml:01 bug:01 lablgl:01 beginners:01 exception:01 caml-list:01 caml-list:01 glut:01 glut:01 bin:01 Le Wednesday 28 November 2007 11:47:16 Vu Ngoc San, vous avez =C3=A9crit=C2= =A0: > > My guess is that the glut libraries installed on these computers are > > causing the problems. Perhaps we should write bindings to GLX or use > > LablGTK2 to evade glut and see what happens but, of course, we cannot > > reproduce the problem here and there are a huge number of variations we > > could try without having any real idea of what is going wrong. > > I wouldn't bet on this. I can reproduce the same bug with both the sdl-gl > (ocamlsdl) interface, and the gtk-gl (liblablgtk2-gl-ocaml) interface. > > However, as I said, I couldn't with glxgears, and more interestingly I > couldn't either with the demos shipped with glcaml. They use SDL. I just > modified the source code in order to allow resizing windows. > > _______________________________________________ > Caml-list mailing list. Subscription management: > http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list > Archives: http://caml.inria.fr > Beginner's list: http://groups.yahoo.com/group/ocaml_beginners > Bug reports: http://caml.inria.fr/bin/caml-bugs don't blame lablgl too fast... in fact I finally WAS able to reproduce the = bug=20 with one of the glcaml demos, compiled to native code... (this time by movi= ng=20 the window around, instead of resizing). So I guess this is rather an issue= =20 with the xorg driver... and probably nothing ocaml-related.