+static void
+xlockmore_release_screens (ModeInfo *mi)
+{
+ struct xlockmore_function_table *xlmft = mi->xlmft;
+
+ /* 2. Call release_##, if it exists. */
+ if (xlmft->hack_release)
+ xlmft->hack_release (mi);
+
+ /* 3. Free the state array. */
+ if (xlmft->state_array) {
+ free(*xlmft->state_array);
+ *xlmft->state_array = NULL;
+ xlmft->state_array = NULL;
+ }
+
+ /* 4. Pretend FreeAllGL(mi) gets called here. */
+
+ mi->xlmft->got_init = 0;
+}
+
+
+static void
+xlockmore_free_screens (ModeInfo *mi)
+{
+ struct xlockmore_function_table *xlmft = mi->xlmft;
+
+ /* Optimization: xlockmore_read_resources calls this lots on first start. */
+ if (!xlmft->got_init)
+ return;
+
+ /* Order is important here: */
+
+ /* 1. Call free_## for all screens. */
+ if (xlmft->hack_free) {
+ int old_screen = mi->screen_number;
+ for (mi->screen_number = 0; mi->screen_number < XLOCKMORE_NUM_SCREENS;
+ ++mi->screen_number) {
+ xlmft->hack_free (mi);
+ }
+ mi->screen_number = old_screen;
+ }
+
+ xlockmore_release_screens (mi);
+}
+
+