GLX_ARB_create_context
https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
GLX_ARB_create_context

	GLX_CONTEXT_DEBUG_BIT_ARB 0x00000001
	GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
	GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091
	GLX_CONTEXT_MINOR_VERSION_ARB 0x2092
	GLX_CONTEXT_FLAGS_ARB 0x2094
	GLXContext glXCreateContextAttribsARB (Display* dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int* attrib_list)