Re: [PyOpenGL-Users] bug in glDrawBuffers?

[Mike C. F. <mcf...@vr...>]

Gijs wrote:
...
> I was running 3.0.0b8 and after I upgraded to the latest version, 
> 3.0.0c1, the glDrawBuffers call worked perfectly :). The casting was 
> however still required. The type fbo was <type 'numpy.uint32'>. It 
> failed with:
...
> ctypes.ArgumentError: argument 2: <type 'exceptions.TypeError'>: wrong 
> type
>
> I tend to cast everything that needs to be passed to OpenGL and is 
> returned from OpenGL functions (like the genTextures and 
> genFramebuffers function). Guess I kinda got used to it but I knew it 
> wasn't normal.
Okay, that would seem to be final confirmation that we have bugs in 
handling of numpy uints on 32-bit platforms.  Luckily we now have a 
test-case I can run to provoke it :) .

Thanks,
Mike

-- 
________________________________________________
  Mike C. Fletcher
  Designer, VR Plumber, Coder
  http://www.vrplumber.com
  http://blog.vrplumber.com