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Drop surface iterator API, just track surfaces in the compositor.

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Kristian Høgsberg 2008-12-10 00:40:50 -05:00
parent eac149ad06
commit 201a904889
4 changed files with 40 additions and 85 deletions
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51
wayland.c
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@ -794,54 +794,3 @@ wl_display_add_socket(struct wl_display *display,
return 0;
}
struct wl_surface_iterator {
struct wl_list *head;
struct wl_surface *surface;
uint32_t mask;
};
WL_EXPORT struct wl_surface_iterator *
wl_surface_iterator_create(struct wl_display *display, uint32_t mask)
{
struct wl_surface_iterator *iterator;
iterator = malloc(sizeof *iterator);
if (iterator == NULL)
return NULL;
iterator->head = &display->surface_list;
iterator->surface = container_of(display->surface_list.next,
struct wl_surface, link);
iterator->mask = mask;
return iterator;
}
WL_EXPORT int
wl_surface_iterator_next(struct wl_surface_iterator *iterator,
struct wl_surface **surface)
{
if (&iterator->surface->link == iterator->head)
return 0;
*surface = iterator->surface;
iterator->surface = container_of(iterator->surface->link.next,
struct wl_surface, link);
return 1;
}
WL_EXPORT void
wl_surface_iterator_destroy(struct wl_surface_iterator *iterator)
{
free(iterator);
}
WL_EXPORT void
wl_display_raise_surface(struct wl_display *display, struct wl_surface *surface)
{
wl_list_remove(&surface->link);
wl_list_insert(display->surface_list.prev, &surface->link);
}