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gdkwindow: Use GList less

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This commit is contained in:
Timm Bäder 2016-04-30 18:46:22 +02:00
parent d4f0c9877d
commit f0f8d6d6b0
1 changed files with 14 additions and 18 deletions
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32
gdk/gdkwindow.c
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@ -3866,16 +3866,13 @@ enum {
PROCESS_UPDATES_WITH_SAME_CLOCK_CHILDREN
};
static GList *
find_impl_windows_to_update (GList *list,
static void
find_impl_windows_to_update (GPtrArray *list,
GdkWindow *window,
gint recurse_mode)
{
GList *node;
if (GDK_WINDOW_DESTROYED (window))
return list;
/* Recurse first, so that we process updates in reverse stacking
* order so composition or painting over achieves the desired effect
* for offscreen windows
@ -3886,42 +3883,41 @@ find_impl_windows_to_update (GList *list,
{
GdkWindow *child = node->data;
if (recurse_mode == PROCESS_UPDATES_WITH_ALL_CHILDREN ||
if (!GDK_WINDOW_DESTROYED (child) &&
(recurse_mode == PROCESS_UPDATES_WITH_ALL_CHILDREN ||
(recurse_mode == PROCESS_UPDATES_WITH_SAME_CLOCK_CHILDREN &&
child->frame_clock == NULL))
child->frame_clock == NULL)))
{
list = find_impl_windows_to_update (list, child, recurse_mode);
find_impl_windows_to_update (list, child, recurse_mode);
}
}
}
/* add reference count so the window cannot be deleted in a callback */
if (window->impl_window == window)
list = g_list_prepend (list, g_object_ref (window));
return list;
g_ptr_array_add (list, g_object_ref (window));
}
static void
gdk_window_process_updates_with_mode (GdkWindow *window,
int recurse_mode)
{
GList *list = NULL;
GList *node;
GPtrArray *list = g_ptr_array_new_with_free_func (g_object_unref);
int i;
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
return;
list = find_impl_windows_to_update (list, window, recurse_mode);
find_impl_windows_to_update (list, window, recurse_mode);
if (window->impl_window != window)
list = g_list_prepend (list, g_object_ref (window->impl_window));
g_ptr_array_add (list, g_object_ref (window->impl_window));
for (node = list; node; node = node->next)
for (i = (int)list->len - 1; i >= 0; i --)
{
GdkWindow *impl_window = node->data;
GdkWindow *impl_window = g_ptr_array_index (list, i);
if (impl_window->update_area &&
!impl_window->update_freeze_count &&
@ -3936,7 +3932,7 @@ gdk_window_process_updates_with_mode (GdkWindow *window,
}
}
g_list_free_full (list, g_object_unref);
g_ptr_array_free (list, TRUE);
}
/**