If you "diff" the output of a direct and a indirect glxinfo, you can see that some extensions is missing.
And "Certain features like shaders requiring certain OpenGL extensions might not work with indirect rendering." [1] 1. http://www.sgi.com/products/software/volumizer/faq.html#rendering Try to run with a simple shader, and see if it works. On 8/29/07, Jason <[EMAIL PROTECTED]> wrote: > Additional info: > > When I ssh from machine 1 to machine 2 and then try glfinfo | grep -i > direct it says: > > direct rendering: no > > On 8/29/07, Jason <[EMAIL PROTECTED]> wrote: > > I did this. It says: > > > > direct rendering: yes > > > > What does it mean? > > > > On 8/29/07, Fábio Mierlo <[EMAIL PROTECTED]> wrote: > > > Try run: > > > > > > glxinfo|grep -i direct > > > > > > On 8/29/07, Jason <[EMAIL PROTECTED]> wrote: > > > > I am rendering on the local system, in other words, if I ssh into > > > > machine 1 from machine 2, and run the program, the window will pop up > > > > in machine 2's monitor. I think all it does is just use #1 resources > > > > to run the program. > > > > > > > > I thought perhaps it was a pathing issue, which is why I put in some > > > > outputs to see if the shaders were being loaded and by all accounts it > > > > appears the shaders are being loaded. > > > > > > > > On 8/29/07, Vican, Justin E. <[EMAIL PROTECTED]> wrote: > > > > > Are you rendering the graphics on the local system (where the SSH > > > > > command is executed) or on the remote system (where the OSG > > > > > application > > > > > is actually running)? > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > From: [EMAIL PROTECTED] > > > > > [mailto:[EMAIL PROTECTED] On Behalf Of Jason > > > > > Sent: Wednesday, August 29, 2007 3:47 PM > > > > > To: [email protected] > > > > > Subject: Re: [osg-users] Shaders and ssh > > > > > > > > > > For this particular problem I am not using Exceed/Exceed3D. It is from > > > > > linux box to linux box. Using NVidia Quadro FX 3400. > > > > > > > > > > Is there anything in the .nvidia-settings-rc file I can change to get > > > > > this to work? > > > > > > > > > > On 8/29/07, Vican, Justin E. <[EMAIL PROTECTED]> wrote: > > > > > > I am getting the exact same behavior (and the same warning). Are > > > > > > you > > > > > > using Exceed/Exceed3D? I gave up solving this one a while ago and > > > > > wrote > > > > > > it off as an Exceed problem. > > > > > > > > > > > > -----Original Message----- > > > > > > From: [EMAIL PROTECTED] > > > > > > [mailto:[EMAIL PROTECTED] On Behalf Of Jason > > > > > > Sent: Wednesday, August 29, 2007 2:52 PM > > > > > > To: [email protected] > > > > > > Subject: [osg-users] Shaders and ssh > > > > > > > > > > > > I have two machines (let's call them 1 and 2) with identical > > > > > > hardware > > > > > > and software that run an application using OpenSceneGraph. > > > > > > > > > > > > When I run my program locally on machine 1 or locally on machine 2, > > > > > > everything works as expected. However, whenever I ssh -X from > > > > > > machine > > > > > > 1 to machine 2 or vice versa, everything looks fine graphically > > > > > > except > > > > > > the shaders I am using don't seem to be executing. > > > > > > > > > > > > According to my debug statements, the shaders are loading properly, > > > > > > but they just don't seem to be executing. > > > > > > > > > > > > Also when I ssh -X and then run the program, I get a warning that > > > > > > says: warning: Producer::RenderSurface, under the X11 environment > > > > > > has > > > > > > tested the glXWaitVideoSyncSGI extension and found it to be be > > > > > > working > > > > > > proplery... > > > > > > > > > > > > Does this warning have anything to do with my shaders no functioning > > > > > > properly when I ssh -X into a machine? > > > > > > > > > > > > Thanks, > > > > > > Jason > > > > > > _______________________________________________ > > > > > > osg-users mailing list > > > > > > [email protected] > > > > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or > > > > > > g > > > > > > _______________________________________________ > > > > > > osg-users mailing list > > > > > > [email protected] > > > > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or > > > > > g > > > > > > > > > > > _______________________________________________ > > > > > osg-users mailing list > > > > > [email protected] > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or > > > > > g > > > > > _______________________________________________ > > > > > osg-users mailing list > > > > > [email protected] > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > > _______________________________________________ > > > > osg-users mailing list > > > > [email protected] > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > _______________________________________________ > > > osg-users mailing list > > > [email protected] > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
