Bug#554962: Segmentation fault in glGetError
Michel Dänzer a écrit :
This code looks buggy: All GL functions including glGetError require a
(GLX in this case) context to be bound (otherwise IIRC the OpenGL spec
says behaviour is undefined). glGetError() isn't meaningful for GLX
functions like glXCreateWindow() anyway.
I agree about the wrong use of glGetError (and try to fix it), but it
should not segfault.
Did you read this ?
Many points have already been discussed there. See #12 and #13.