From http://www.jwz.org/xscreensaver/xscreensaver-5.39.tar.gz

[xscreensaver] / hacks / fluidballs.c

diff --git a/hacks/fluidballs.c b/hacks/fluidballs.c
index 3e39af090763e55e2f7e1a1c0327de52498301d6..92730825c79cd172d4475b178630cfd06835bf57 100644 (file)
--- a/hacks/fluidballs.c
+++ b/hacks/fluidballs.c
@@ -296,6 +296,8 @@ fluidballs_init (Display *dpy, Window window)
   state->max_radius = get_float_resource (dpy, "size", "Size") / 2;
   if (state->max_radius < 1.0) state->max_radius = 1.0;
 
+  if (state->xgwa.width > 2560) state->max_radius *= 2;  /* Retina displays */
+
   if (state->xgwa.width < 100 || state->xgwa.height < 100) /* tiny window */
     {
       if (state->max_radius > 5)
@@ -347,9 +349,8 @@ fluidballs_init (Display *dpy, Window window)
       XFontStruct *font;
       char *fontname = get_string_resource (dpy, "fpsFont", "Font");
       if (!fontname) fontname = "-*-courier-bold-r-normal-*-180-*";
-      font = XLoadQueryFont (dpy, fontname);
-      if (!font) font = XLoadQueryFont (dpy, "fixed");
-      if (!font) exit(-1);
+      font = load_font_retry (dpy, fontname);
+      if (!font) abort();
       gcv.font = font->fid;
       gcv.foreground = get_pixel_resource(state->dpy, state->xgwa.colormap,
                                           "textColor", "Foreground");