weston/libweston/backend-x11
Philipp Zabel 746a03068e libweston, backends: store backend pointer in struct weston_head
Compositor code can use opaque pointer comparison to determine whether
a head belongs to a given backend. Store a backend pointer in struct
weston_head to enable the compositor to select the correct backend
specific output configuration code.

This also allows to use the backend pointer instead of the opaque
backend_id pointer to check whether a head belongs to a backend, so
replace the checks in all to_xyz_head() functions and drop backend_id.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2022-12-12 15:21:16 +01:00
..
meson.build backend-x11: need libdrm headers in build 2019-10-24 13:29:33 +03:00
x11.c libweston, backends: store backend pointer in struct weston_head 2022-12-12 15:21:16 +01:00