From http://www.jwz.org/xscreensaver/xscreensaver-5.35.tar.gz

[xscreensaver] / hacks / epicycle.c

diff --git a/hacks/epicycle.c b/hacks/epicycle.c
index 004c0ea56a1a9d123efc4a1ebc0b7dc52e81230e..91a47a28ee93489cca060e3f2dce3795595cf5e3 100644 (file)
--- a/hacks/epicycle.c
+++ b/hacks/epicycle.c
@@ -65,6 +65,9 @@ static const char *epicycle_defaults [] = {
   "*divisorPoisson: 0.4",
   "*sizeFactorMin: 1.05",
   "*sizeFactorMax: 2.05",
+#ifdef HAVE_MOBILE
+  "*ignoreRotation: True",
+#endif
   0
 };
 
@@ -401,7 +404,7 @@ colour_init(struct state *st, XWindowAttributes *pxgwa)
    */
   if (st->colors)
     {
-      free_colors(st->dpy, st->cmap, st->colors, st->ncolors);
+      free_colors(pxgwa->screen, st->cmap, st->colors, st->ncolors);
       st->colors = 0;
       st->ncolors = 0;
     }
@@ -421,7 +424,8 @@ colour_init(struct state *st, XWindowAttributes *pxgwa)
       st->colors = (XColor *) malloc(sizeof(*st->colors) * (st->ncolors+1));
       if (!st->colors) abort();
          
-      make_smooth_colormap (st->dpy, pxgwa->visual, st->cmap, st->colors, &st->ncolors,
+      make_smooth_colormap (pxgwa->screen, pxgwa->visual, st->cmap,
+                            st->colors, &st->ncolors,
                            True, /* allocate */
                            False, /* not writable */
                            True); /* verbose (complain about failure) */
@@ -719,7 +723,7 @@ epicycle_draw (Display *dpy, Window window, void *closure)
 
       st->L = compute_divisor_lcm(st->pb0->epicycles);
       
-      st->colour_cycle_rate = fabs(st->L);
+      st->colour_cycle_rate = labs(st->L);
       
       st->xtime = fabs(st->L * st->circle / st->wdot_max);
 
@@ -760,7 +764,7 @@ static Bool
 epicycle_event (Display *dpy, Window window, void *closure, XEvent *e)
 {
   struct state *st = (struct state *) closure;
-  if (e->type == ButtonPress)
+  if (screenhack_event_helper (dpy, window, e))
     {
       st->restart = 1;
       return True;