From http://www.jwz.org/xscreensaver/xscreensaver-5.18.tar.gz

[xscreensaver] / hacks / speedmine.c

diff --git a/hacks/speedmine.c b/hacks/speedmine.c
index 96a880e57fda2f1434858ca88d6fbd29bde90725..5c67082dad498be231ed5cdbe16c411be053d737 100644 (file)
--- a/hacks/speedmine.c
+++ b/hacks/speedmine.c
@@ -1538,6 +1538,16 @@ static void
 speedmine_reshape (Display *dpy, Window window, void *closure, 
                  unsigned int w, unsigned int h)
 {
+  struct state *st = (struct state *) closure;
+  st->width = w;
+  st->height = h;
+  if (st->dbuf != st->window) {
+      XWindowAttributes xgwa;
+      XGetWindowAttributes (st->dpy, st->window, &xgwa);
+      XFreePixmap (dpy, st->dbuf);
+      st->dbuf = XCreatePixmap (st->dpy, st->window, 
+                                st->width, st->height, xgwa.depth);
+  }
 }
 
 static Bool