[Xquartz-dev] Is the GLX Accumulation Buffer broken ?

[Frava]

Dear XQuartz dev,

I have an application that crashes on Lion 10.7.5 and Mountain Lion 10.8.*
with the error : "Error: GLwMDrawingArea: requested visual not supported".

By playing a little with the source code of that application I figured out
that OS X 10.7.5 and 10.8.* do NOT support the GLX Accumulation Buffer
anymore (You can check it by comparing the attached "glxinfo" output from
OS X 10.7.4 with the one from OS X 10.7.5)

So I have a few questions :
  - Is there an easy way to work aroud it ?
  - Where do I have to report this bug ? Apple ? XQuartz ? OpenMotif ?

Best regards,
Rafael Navaza.
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