Re: [PyOpenGL-Users] access violation when calling glGenFramebuffers

[Patrick D. <pyo...@pd...>]

Am 13.04.2013 03:50, schrieb David Vierra:
> In OpenGL/platform/baseplatform.py, constructFunction calls
> self.getExtensionProcedure and gets a small negative number as a result.
> I looked at getExtensionProcedure and traced it back to the
> wglGetProcAddress that is implicitly created in
> OpenGL/platform/win32.py. This wglGetProcAddress is a _FuncPtr whose
> restype attribute is ctypes.c_long.
>
> If I add another line to OpenGL/platform/win32.py after the
> `getExtensionProcedure = ` line, that says:
>
> OpenGL.wglGetProcAddress.restype = ctypes.c_void_p
>
I did the same thing and it fixed the problem with glGenFramebuffers, 
too! Thanks a lot David!
Is this a fix which can be added to the official distribution or will it 
cause problems on other systems?

Cheers,
Patrick