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

	GLX_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001
	GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
	GLX_CONTEXT_PROFILE_MASK_ARB 0x9126