Changeset f959a20f in mainline for uspace/srv/hid/compositor/compositor.c

Timestamp:

2019-02-01T22:32:38Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

00b7fc8

Parents:

1a37496

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-01 21:22:39)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-01 22:32:38)

Message:

Avoid directly using .head/.next/.prev of list_t/link_t

Use existing constructs from <adt/list.h> instead.

File:

• uspace/srv/hid/compositor/compositor.c (modified) (1 diff)

uspace/srv/hid/compositor/compositor.c

@@ -427 +427 @@
 
                         /* For each window. */
-                        for (link_t *link = window_list.head.prev;
-                            link != &window_list.head; link = link->prev) {
-
+                        list_foreach_rev(window_list, link, window_t, win) {
                                 /*
                                  * Determine what part of the window intersects with the
                                  * updated area of the current viewport.
                                  */
-                                window_t *win = list_get_instance(link, window_t, link);
-                                if (!win->surface) {
+                                if (!win->surface)
                                         continue;
-                                }
+
                                 sysarg_t x_dmg_win, y_dmg_win, w_dmg_win, h_dmg_win;
                                 surface_get_resolution(win->surface, &w_dmg_win, &h_dmg_win);