On Jan 24, 2008 1:31 PM, Gordon Erlebacher <[EMAIL PROTECTED]> wrote:

> Hi Stefan,
>
> I don't think that eqHello (the version I have) was broken because
> I forgot to tell you, that when on my mac at home, if I use the default
> configuration (eqServer.64 with no arguments), it worked perfectly.
> I cannot use this approach with RapidMind because my mac does not have
> certain GLX features. So the plan was to execute the RapidMind portion
> on display :0.0 and diplay on my mac on display :13.0 (or whatever the
> default is). That is why one of my pipe has no device number (where
> the assembly, which is a simle copy in this case), and the pipe on
> device 0 has a specific number assigned.


Yes - this should work. I can't test it here, since I don't have the setup.

Couple of things to try:

- Does eqPly work?
- Does it work when executed locally on the Linux machine, i.e., you should
have two windows with the same image?
- Does the source window on the Linux machine show something?

I suspect that somehow GLX screws up. With a debug build (set CXXFLAGS to
'-g' and recompile), set EQ_DUMP_IMAGES to 255 before starting eqHello. Run
a couple of frames, then open the saved Image_*.rgb files to see if the
framebuffer content is read back correctly.


And another question: the multi-node configuration have no devices
> assigned. Why are the devices used :0.0 and not the one associated
> with a "ssh -X", (device
> 10 and higher?)


Because the server starts the clients with 'ssh' (no -X), and therefore no
DISPLAY is set. In this case, :0 is the default.


HTH,

Stefan.
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