Commit a93bce6b authored by Michel Dänzer's avatar Michel Dänzer Committed by Matt Turner

xwayland: Split up xwl_screen_post_damage into two phases

The first phase sets the new surface properties for all damaged
windows, then the second phase commits all surface updates.

This is preparatory for the next change, there should be no observable
change in behaviour (other than the order of Wayland protocol
requests).
Reviewed-by: Adam Jackson's avatarAdam Jackson <ajax@redhat.com>
(cherry picked from commit f88d9b1f)
parent 1ba5e528
......@@ -816,16 +816,16 @@ xwl_window_post_damage(struct xwl_window *xwl_window)
xwl_window->frame_callback = wl_surface_frame(xwl_window->surface);
wl_callback_add_listener(xwl_window->frame_callback, &frame_listener, xwl_window);
wl_surface_commit(xwl_window->surface);
DamageEmpty(window_get_damage(xwl_window->window));
xorg_list_del(&xwl_window->link_damage);
}
static void
xwl_screen_post_damage(struct xwl_screen *xwl_screen)
{
struct xwl_window *xwl_window, *next_xwl_window;
struct xorg_list commit_window_list;
xorg_list_init(&commit_window_list);
xorg_list_for_each_entry_safe(xwl_window, next_xwl_window,
&xwl_screen->damage_window_list, link_damage) {
......@@ -843,6 +843,17 @@ xwl_screen_post_damage(struct xwl_screen *xwl_screen)
#endif
xwl_window_post_damage(xwl_window);
xorg_list_del(&xwl_window->link_damage);
xorg_list_append(&xwl_window->link_damage, &commit_window_list);
}
if (xorg_list_is_empty(&commit_window_list))
return;
xorg_list_for_each_entry_safe(xwl_window, next_xwl_window,
&commit_window_list, link_damage) {
wl_surface_commit(xwl_window->surface);
xorg_list_del(&xwl_window->link_damage);
}
}
......
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