
All DRI loaders in Mesa (EGL, GLX, gbm) now require this ext and that the driver come from a matching build. This will let us use Mesa-internal types and enums across the loader-driver bounary inside of Mesa. Reviewed-by: Adam Jackson <ajax@redhat.com> Acked-by: Eric Engestrom <eric@igalia.com> LOL-YESed-by: Kristian Høgsberg <krh@bitplanet.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20069>