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

	GLX_SWAP_METHOD_OML 0x8060
	GLX_SWAP_EXCHANGE_OML 0x8061
	GLX_SWAP_COPY_OML 0x8062
	GLX_SWAP_UNDEFINED_OML 0x8063
	GLX_SWAP_EXCHANGE_OML 0x8061
	GLX_SWAP_COPY_OML 0x8062
	GLX_SWAP_UNDEFINED_OML 0x8063