diff options
| author | Campbell Barton <campbell@blender.org> | 2022-10-28 04:16:25 +0300 |
|---|---|---|
| committer | Campbell Barton <campbell@blender.org> | 2022-10-28 04:16:25 +0300 |
| commit | 18e0f741c8194e4c87c58d874029c77c9a9f5ced (patch) | |
| tree | a919493b113c158aa9c86cd1e63754d57b9a1d6f /intern | |
| parent | d447cf9704ae016d543a28977db6cc6066ed1fb1 (diff) | |
GHOST/Wayland: improve code-comments
Diffstat (limited to 'intern')
| -rw-r--r-- | intern/ghost/intern/GHOST_SystemWayland.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/intern/ghost/intern/GHOST_SystemWayland.cpp b/intern/ghost/intern/GHOST_SystemWayland.cpp index c4a98b672a4..eaf42bee683 100644 --- a/intern/ghost/intern/GHOST_SystemWayland.cpp +++ b/intern/ghost/intern/GHOST_SystemWayland.cpp @@ -786,8 +786,14 @@ struct GWL_Display { struct zwp_primary_selection_device_manager_v1 *wp_primary_selection_device_manager = nullptr; }; +/** + * Free the #GWL_Display and it's related members. + * \note This may run on a partially initialized struct, so it can't be assumed all mebers are set. + */ static void gwl_display_destroy(GWL_Display *display) { + /* For typical WAYLAND use this will always be set. + * However when WAYLAND isn't running, this will early-exit and be null. */ if (display->wl_registry) { wl_registry_destroy(display->wl_registry); display->wl_registry = nullptr; @@ -1037,7 +1043,7 @@ static void gwl_registry_entry_remove_all(GWL_Display *display) * In practice this isn't a problem as so there are so few elements in `display->registry_entry`, * so few use update functions and adding/removal at runtime is rarely called (plugging/unplugging) * hardware for e.g. So while it's possible to store dependency links to avoid unnecessary - * looping over data - so it ends up being a non issue. + * looping over data - it ends up being a non issue. */ static void gwl_registry_entry_update_all(GWL_Display *display, const int interface_slot_exclude) { |