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libweston: drop workaround for multi-backend incapable backends

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All backends add themselves to weston_compositor::backend_list now.
Drop the workaround that catches unconverted backends that still set
weston_compositor::backend.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2022-11-30 12:00:30 +01:00 committed by Derek Foreman
parent 14c52a942b
commit 6d3fa71d7b
1 changed files with 1 additions and 16 deletions
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17
libweston/compositor.c
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@ -9548,29 +9548,14 @@ weston_compositor_load_backend(struct weston_compositor *compositor,
if (backend >= ARRAY_LENGTH(backend_map))
return -1;
/* Clear backend pointer to catch multi-backend incapable backends. */
compositor->backend = NULL;
backend_init = weston_load_module(backend_map[backend],
"weston_backend_init",
LIBWESTON_MODULEDIR);
if (!backend_init)
return -1;
if (backend_init(compositor, config_base) < 0) {
compositor->backend = NULL;
if (backend_init(compositor, config_base) < 0)
return -1;
}
/* Multi-backend capable backends add themselves to the backend_list. */
if (compositor->backend) {
if (compositor->multi_backend) {
weston_log("error: backend does not support multi-backend operation\n");
return -1;
}
wl_list_insert(&compositor->backend_list,
&compositor->backend->link);
}
/* Point compositor->backend to the last loaded backend. */
compositor->backend = wl_container_of(compositor->backend_list.next,