All, To help me in debugging - is this only seen with VirtualGL or do people see this in other rendering cases?
Cheers, Paul -----Original Message----- From: Paul Melis [mailto:[email protected]] Sent: Thursday, 1 December 2011 4:29 PM To: Paul McIntosh Cc: 'David E DeMarle'; [email protected] Subject: Re: [Paraview] Errors with GPU-based volume rendering Hi Paul, That workaround indeed does the trick for me as well... Thanks! Paul On 12/01/11 00:15, Paul McIntosh wrote: > Paul, > > I see this issue and have yet to try and debug what is going on. > However I have a workaround - try saving state even though you see a > "pink blob" then reload the state. I find it works every time - > obviously I wish this not to happen at all so I'll provide a test case as soon as I can. > > Below is some of the error messages I see just FYI > > Cheers, > > Paul > > after uniforms for textures ERROR (x501) Invalid value framebuffer has > an attachment error framebuffer has an attachment error SetupRender > ERROR (x506) invalid framebuffer operation ext framebuffer has an > attachment error framebuffer has an attachment error after uniforms > for textures ERROR (x501) Invalid value framebuffer has an attachment > error framebuffer has an attachment error SetupRender ERROR (x506) > invalid framebuffer operation ext framebuffer has an attachment error > framebuffer has an attachment error after uniforms for textures ERROR > (x501) Invalid value framebuffer has an attachment error framebuffer > has an attachment error SetupRender ERROR (x506) invalid framebuffer > operation ext framebuffer has an attachment error framebuffer has an > attachment error after uniforms for textures ERROR (x501) Invalid > value framebuffer has an attachment error framebuffer has an > attachment error SetupRender ERROR (x506) invalid framebuffer > operation ext framebuffer has an attachment error framebuffer has an > attachment error after uniforms for textures ERROR (x501) Invalid > value framebuffer has an attachment error framebuffer has an > attachment error > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] > On Behalf Of David E DeMarle > Sent: Thursday, 1 December 2011 1:47 AM > To: [email protected] > Cc: [email protected] > Subject: Re: [Paraview] Errors with GPU-based volume rendering > > Sounds like a bug then if 3.8 works and>3.8 doesn't on the same setup. > It suspect it is in the new rendering architecture that was introduced > with 3.10. > > Please file a bug report with enough information to reproduce the > problem so that we can keep an eye on it. > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > > > On Thu, Nov 24, 2011 at 3:19 AM, Paul Melis<[email protected]> wrote: >> On 11/22/2011 10:08 AM, Paul Melis wrote: >>> Is this a problem with my local setup? If so, are there tests I can >>> do to figure out what's wrong? >> I did some more testing and it is not a problem with my local setup, >> as I can get correct GPU-based volume rendering with PV 3.12.0 in the >> following two situations: >> >> * Running PV standalone on a render node under VirtualGL, accessed >> through VNC >> * Running 1 pvserver on a render node with forced remote rendering >> (remote rendering threshold enabled and set to 0) >> >> However, when I try to use 2 or 4 pvservers (one per render node) I >> get the purple-square-screwed-up rendering, both with 3.10.1 and 3.12.0. >> >> Surprisingly, with 3.8.1 when using 2 or 4 pvservers the GPU-based >> rendering works... >> >> Regards, >> Paul >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://www.paraview.org/mailman/listinfo/paraview > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
