NVidia Quadro 2000 laptop, gl interop does this:

C:\Users\Keith\Desktop\pyopencl-2011.2\examples>python gl_interop_demo.py
Traceback (most recent call last):
  File "gl_interop_demo.py", line 81, in <module>
    initialize()
  File "gl_interop_demo.py", line 42, in initialize
    devices = [platform.get_devices()[0]])
pyopencl.LogicError: Context failed: invalid gl sharegroup reference khr

C:\Users\Keith\Desktop\pyopencl-2011.2\examples>

If I change it to platform [1] (AMD CPU) or platform [2] (Intel CPU) it works.

I've seen this happen before, but I forgot how we fix it.

--Keith Brafford


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