http://ftp.aanet.ru/pub/Linux/X11/apps/xscreensaver-2.31.tar.gz

[xscreensaver] / hacks / helix.c

diff --git a/hacks/helix.c b/hacks/helix.c
index cb6bd38b3e91b96848748b04a9283c9df03dfb86..c2d81fa22dfd6785931160d3c8e03ed688e12135 100644 (file)
--- a/hacks/helix.c
+++ b/hacks/helix.c
@@ -1,5 +1,5 @@
 /* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- *  Jamie Zawinski <jwz@netscape.com>
+ *  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
@@ -26,12 +26,9 @@
 static double sins [360];
 static double coss [360];
 
-static GC draw_gc, erase_gc;
+static GC draw_gc;
 static unsigned int default_fg_pixel;
-static int erase_speed, sleep_time, erase_mode;
-
-void erase_window (Display *dpy, Window win, GC gc, int width, int height,
-                  int mode, int delay);
+static int sleep_time;
 
 static void
 init_helix (Display *dpy, Window window)
@@ -46,7 +43,6 @@ init_helix (Display *dpy, Window window)
     get_pixel_resource ("foreground", "Foreground", dpy, cmap);
   draw_gc = XCreateGC (dpy, window, GCForeground, &gcv);
   gcv.foreground = get_pixel_resource ("background", "Background", dpy, cmap);
-  erase_gc = XCreateGC (dpy, window, GCForeground, &gcv);
 
   for (i = 0; i < 360; i++)
     {
@@ -257,7 +253,6 @@ random_trig (Display *dpy, Window window, XColor *color, Bool *got_color)
 static void
 random_helix_or_trig (Display *dpy, Window window)
 {
-  int i;
   Bool free_color = False;
   XColor color;
   int width, height;
@@ -276,7 +271,7 @@ random_helix_or_trig (Display *dpy, Window window)
   XSync (dpy, True);
   sleep ( sleep_time );
 
-  erase_window(dpy, window, erase_gc, width, height, erase_mode, erase_speed);
+  erase_full_window(dpy, window);
 
   if (free_color) XFreeColors (dpy, cmap, &color.pixel, 1, 0);
   XSync (dpy, True);
@@ -287,17 +282,13 @@ random_helix_or_trig (Display *dpy, Window window)
 char *progclass = "Helix";
 
 char *defaults [] = {
-  "Helix.background: black",           /* to placate SGI */
-  "Helix.eraseSpeed: 400",
-  "Helix.delay: 5",
-  "Helix.eraseMode: -1",
+  ".background: black",
+  "*delay:      5",
   0
 };
 
 XrmOptionDescRec options [] = {   
-  { "-erase-speed",    ".eraseSpeed",          XrmoptionSepArg, 0 },
   { "-delay",           ".delay",               XrmoptionSepArg, 0 },
-  { "-erase-mode",      ".eraseMode",           XrmoptionSepArg, 0 },
   { 0 },
 };
 int options_size = (sizeof (options) / sizeof (options[0]));
@@ -305,9 +296,7 @@ int options_size = (sizeof (options) / sizeof (options[0]));
 void
 screenhack (Display *dpy, Window window)
 {
-  erase_speed = get_integer_resource("eraseSpeed", "Integer");
   sleep_time = get_integer_resource("delay", "Integer");
-  erase_mode = get_integer_resource("eraseMode", "Integer");
   init_helix (dpy, window);
   while (1)
     random_helix_or_trig (dpy, window);