From owner-info-inventor@oss.sgi.com Wed May 22 17:15:05 2002 Received: from oss.sgi.com (localhost [127.0.0.1]) by oss.sgi.com (8.12.3/8.12.3) with ESMTP id g4N0F5nC025373 for ; Wed, 22 May 2002 17:15:05 -0700 Received: (from majordomo@localhost) by oss.sgi.com (8.12.3/8.12.3/Submit) id g4N0F5C3025372 for info-inventor-outgoing; Wed, 22 May 2002 17:15:05 -0700 X-Authentication-Warning: oss.sgi.com: majordomo set sender to owner-inventor@oss.sgi.com using -f Received: from deliverator.sgi.com (deliverator.SGI.COM [204.94.214.10]) by oss.sgi.com (8.12.3/8.12.3) with SMTP id g4N0F1nC025369 for ; Wed, 22 May 2002 17:15:01 -0700 Received: from kinabalu.csd.sgi.com (kinabalu.csd.sgi.com [130.62.73.96]) by deliverator.sgi.com (980327.SGI.8.8.8-aspam/980304.SGI-aspam: SGI does not authorize the use of its proprietary systems or networks for unsolicited or bulk email from the Internet.) via ESMTP id RAA01387 for ; Wed, 22 May 2002 17:15:59 -0700 (PDT) mail_from (jlim@kinabalu.csd.sgi.com) Received: (from jlim@localhost) by kinabalu.csd.sgi.com (SGI-8.9.3/8.9.3) id RAA86296 for info-inventor@oss.sgi.com; Wed, 22 May 2002 17:14:12 -0700 (PDT) From: Jonathan Lim Message-Id: <200205230014.RAA86296@kinabalu.csd.sgi.com> Subject: Re: OffscreenRenderer Error + Solution To: info-inventor@oss.sgi.com Date: Wed, 22 May 2002 17:14:12 -0700 (PDT) In-Reply-To: <955841648.1014568123@thresher> from "Stuart" at Feb 24, 2002 04:28:43 PM X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-inventor@oss.sgi.com Precedence: bulk Is anyone else running into the problem below? Jonathan Lim _ Silicon Graphics _ Mountain View GPS Graphics Computer Systems California, USA On Sun Feb 24 13:28:43 2002, soa@andrew.cmu.edu wrote: > > Hi, > In SoOffscreenRenderer.cpp the call to glXChooseVisual is made with an > attribute list that requests a visual without a double buffer. If if > cannot acquire such a list it returns error. The correct behavior would be > to then make a second call to glXChooseVisual with a second attribute list > that will accept a double buffered visual and only fail if this second call > failed. (It's an unfortunate point in the design of glX that the > DOUBLEBUFFER element of the attribList is mutually exclusive). This caused > offscreen rendering to fail on a few machines in my lab that only > supported double buffered visuals at certain color depths. > -- > Stuart Anderson From owner-info-inventor@oss.sgi.com Wed May 29 09:40:40 2002 Received: from oss.sgi.com (localhost [127.0.0.1]) by oss.sgi.com (8.12.3/8.12.3) with ESMTP id g4TGeenC023435 for ; Wed, 29 May 2002 09:40:40 -0700 Received: (from majordomo@localhost) by oss.sgi.com (8.12.3/8.12.3/Submit) id g4TGeetP023434 for info-inventor-outgoing; Wed, 29 May 2002 09:40:40 -0700 X-Authentication-Warning: oss.sgi.com: majordomo set sender to owner-inventor@oss.sgi.com using -f Received: from web10707.mail.yahoo.com (web10707.mail.yahoo.com [216.136.130.215]) by oss.sgi.com (8.12.3/8.12.3) with SMTP id g4TGebnC023431 for ; Wed, 29 May 2002 09:40:37 -0700 Message-ID: <20020529164204.44763.qmail@web10707.mail.yahoo.com> Received: from [12.2.142.7] by web10707.mail.yahoo.com via HTTP; Wed, 29 May 2002 09:42:03 PDT Date: Wed, 29 May 2002 09:42:03 -0700 (PDT) From: Vijaykumar Ramalingam Subject: Compilation error with MKS tool kit To: info-inventor@oss.sgi.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-inventor@oss.sgi.com Precedence: bulk Hello All, I am trying to port OpenGL library (from SGI distribution) on Windows NT in MKS tool kit environment. I am getting the following error. ..\Inventor\sbTime.h : error C2678: binary '+' : no operator defined which takes a left-hand operand of type 'class SbTime' (or there is no acceptable conversion) I have checked the code, but it is fine. Any suggestion will be appreciated. Thanks for all. Vijay __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com