http://packetstormsecurity.org/UNIX/admin/xscreensaver-3.30.tar.gz

[xscreensaver] / hacks / moire.c

diff --git a/hacks/moire.c b/hacks/moire.c
index f01fa28fe4e7e3bf9a73da888e83aded87684334..ea872be7190d1b79ca7545c4215c0e45629324c3 100644 (file)
--- a/hacks/moire.c
+++ b/hacks/moire.c
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright (c) 1997, 1998, 2001 Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -191,7 +191,12 @@ moire (Display *dpy, Window window, int offset, XColor *colors, int ncolors)
        image->data = 0;
       }
 
-  XDestroyImage (image);
+# ifdef HAVE_XSHM_EXTENSION
+  if (use_shm)
+    destroy_xshm_image (dpy, image, &shm_info);
+  else
+# endif /*  HAVE_XSHM_EXTENSION */
+    XDestroyImage (image);
 }
 
 \f
@@ -230,7 +235,8 @@ screenhack (Display *dpy, Window window)
     {
       init_moire (dpy, window);
       moire (dpy, window, offset, colors, ncolors);
-      XSync (dpy, True);
+      XSync (dpy, False);
+      screenhack_handle_events (dpy);
       if (delay)
        sleep(delay);
     }