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| author | Simon Ser <contact@emersion.fr> | 2022-01-20 09:55:21 +0100 |
|---|---|---|
| committer | Kirill Primak <vyivel@eclair.cafe> | 2022-01-20 15:18:10 +0000 |
| commit | 7ce966a5d4c73cfe37f3538e887f2ec915b1a1dc (patch) | |
| tree | 571392bcfda172d6b8e156ebb9b21c12812f454d | |
| parent | cfba4c634497949d490fb8a72f457ee5c809de09 (diff) | |
| download | wlroots-7ce966a5d4c73cfe37f3538e887f2ec915b1a1dc.tar.xz | |
subcompositor: document subsurface_from_resource
| -rw-r--r-- | types/wlr_subcompositor.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/types/wlr_subcompositor.c b/types/wlr_subcompositor.c index 397baf8c..e9d53f53 100644 --- a/types/wlr_subcompositor.c +++ b/types/wlr_subcompositor.c @@ -61,6 +61,12 @@ static void subsurface_destroy(struct wlr_subsurface *subsurface) { static const struct wl_subsurface_interface subsurface_implementation; +/** + * Get a wlr_subsurface from a wl_subsurface resource. + * + * Returns NULL if the subsurface is inert (e.g. the wl_surface object got + * destroyed). + */ static struct wlr_subsurface *subsurface_from_resource( struct wl_resource *resource) { assert(wl_resource_instance_of(resource, &wl_subsurface_interface, |