x11: remove empty GLX_SGIX_swap_group stubs
authorEmil Velikov <emil.velikov@collabora.com>
Mon, 5 Mar 2018 18:28:35 +0000 (18:28 +0000)
committerEmil Velikov <emil.l.velikov@gmail.com>
Mon, 12 Mar 2018 14:48:52 +0000 (14:48 +0000)
commitafab516f5f7405ae33a8185d48600816133e0150
treeb4b5afce4f4366c05e5a31c6f3973683696b02f3
parent742b8e33012b87bfb68749f185294860637fc316
x11: remove empty GLX_SGIX_swap_group stubs

The extension was never implemented. Quick search suggests:
 - no actual users (on my Arch setup)
 - the Nvidia driver does not implement the extension

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
src/mesa/drivers/x11/fakeglx.c
src/mesa/drivers/x11/glxapi.c
src/mesa/drivers/x11/glxapi.h