From http://www.jwz.org/xscreensaver/xscreensaver-5.22.tar.gz

[xscreensaver] / hacks / epicycle.c

diff --git a/hacks/epicycle.c b/hacks/epicycle.c
index 4eae8c945d288618c45446b92b63d402e1c293ed..288999fa95bbf7220b50769c69d3d950a3600db3 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 USE_IPHONE
+  "*ignoreRotation: True",
+#endif
   0
 };
 
@@ -225,14 +228,6 @@ random_divisor(struct state *st)
 }
 
 
-static void
-oom(struct state *st)
-{
-  fprintf(stderr, "Failed to allocate memory!\n");
-  exit(-1);
-}
-
-
 /* Construct a circle or die.
  */
 static Circle *
@@ -311,8 +306,7 @@ static Body *
 new_body(struct state *st)
 {
   Body *p = malloc(sizeof(Body));
-  if (NULL == p)
-    oom(st);
+  if (!p) abort();
   p->epicycles = new_circle_chain(st);
   p->current_color = 0;                /* ?? start them all on different colors? */
   p->next = NULL;
@@ -410,7 +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;
     }
@@ -428,10 +422,10 @@ colour_init(struct state *st, XWindowAttributes *pxgwa)
   if (!mono_p)
     {
       st->colors = (XColor *) malloc(sizeof(*st->colors) * (st->ncolors+1));
-      if (!st->colors)
-       oom(st);
+      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) */