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wlr_surface: insert subsurfaces in revert order 

sibling surfaces were drawn in incorrect order (e.g. latest below).
This attempts to fix that by reverting the order of the list.
This commit is contained in:
Dominique Martinet 2018-06-05 00:17:35 +09:00
parent 7366e1ced9
commit c6821f3dd3
1 changed files with 5 additions and 5 deletions
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10
types/wlr_surface.c
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@ -805,7 +805,7 @@ static void subsurface_handle_place_above(struct wl_client *client,
}
wl_list_remove(&subsurface->parent_pending_link);
wl_list_insert(sibling->parent_pending_link.prev,
wl_list_insert(&sibling->parent_pending_link,
&subsurface->parent_pending_link);
subsurface->reordered = true;
@ -832,7 +832,7 @@ static void subsurface_handle_place_below(struct wl_client *client,
}
wl_list_remove(&subsurface->parent_pending_link);
wl_list_insert(&sibling->parent_pending_link,
wl_list_insert(sibling->parent_pending_link.prev,
&subsurface->parent_pending_link);
subsurface->reordered = true;
@ -933,8 +933,8 @@ struct wlr_subsurface *wlr_subsurface_create(struct wlr_surface *surface,
subsurface->parent = parent;
wl_signal_add(&parent->events.destroy, &subsurface->parent_destroy);
subsurface->parent_destroy.notify = subsurface_handle_parent_destroy;
wl_list_insert(&parent->subsurfaces, &subsurface->parent_link);
wl_list_insert(&parent->subsurface_pending_list,
wl_list_insert(parent->subsurfaces.prev, &subsurface->parent_link);
wl_list_insert(parent->subsurface_pending_list.prev,
&subsurface->parent_pending_link);
surface->role_data = subsurface;
@ -971,7 +971,7 @@ bool wlr_surface_point_accepts_input(struct wlr_surface *surface,
struct wlr_surface *wlr_surface_surface_at(struct wlr_surface *surface,
double sx, double sy, double *sub_x, double *sub_y) {
struct wlr_subsurface *subsurface;
wl_list_for_each(subsurface, &surface->subsurfaces, parent_link) {
wl_list_for_each_reverse(subsurface, &surface->subsurfaces, parent_link) {
double _sub_x = subsurface->surface->current->subsurface_position.x;
double _sub_y = subsurface->surface->current->subsurface_position.y;
struct wlr_surface *sub = wlr_surface_surface_at(subsurface->surface,