This extension introduces a more robust way of creating an XrSession for
OpenGL. It also lays the groundwork for future OpenGL ES support.
https://github.com/KhronosGroup/OpenXR-Docs/pull/40
Signed-off-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Drew DeVault <sir@cmpwn.com>
This simplifies the Wayland backend, fixes the build configuration for
it, ports it to xdg-shell stable, and reworks some false assumptions
from the original port.