From http://www.jwz.org/xscreensaver/xscreensaver-5.37.tar.gz

[xscreensaver] / hacks / slip.c

diff --git a/hacks/slip.c b/hacks/slip.c
index 775c06d9292e2527b06fd5edf36195ddf139113e..6537086b731aab668da321c51a8709b7a2dcaea4 100644 (file)
--- a/hacks/slip.c
+++ b/hacks/slip.c
@@ -35,6 +35,7 @@ static const char sccsid[] = "@(#)slip.c      5.00 2000/11/01 xlockmore";
                                        "*ignoreRotation: True \n" \
 
 # define refresh_slip 0
+# define release_slip 0
 # include "xlockmore.h"                /* in xscreensaver distribution */
 #else /* STANDALONE */
 # include "xlock.h"            /* in xlockmore distribution */
@@ -47,7 +48,7 @@ ENTRYPOINT ModeSpecOpt slip_opts =
 
 #ifdef USE_MODULES
 ModStruct   slip_description =
-{"slip", "init_slip", "draw_slip", "release_slip",
+{"slip", "init_slip", "draw_slip", (char *) NULL,
  "init_slip", "init_slip", (char *) NULL, &slip_opts,
  50000, 35, 50, 1, 64, 1.0, "",
  "Shows slipping blits", 0, NULL};
@@ -210,11 +211,7 @@ init_slip (ModeInfo * mi)
 {
        slipstruct *sp;
 
-       if (slips == NULL) {
-               if ((slips = (slipstruct *) calloc(MI_NUM_SCREENS(mi),
-                                              sizeof (slipstruct))) == NULL)
-                       return;
-       }
+       MI_INIT (mi, slips, 0);
        sp = &slips[MI_SCREEN(mi)];
 
        sp->nblits_remaining = 0;
@@ -353,15 +350,6 @@ X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
        }
 }
 
-ENTRYPOINT void
-release_slip (ModeInfo * mi)
-{
-       if (slips != NULL) {
-               (void) free((void *) slips);
-               slips = (slipstruct *) NULL;
-       }
-}
-
 ENTRYPOINT Bool
 slip_handle_event (ModeInfo *mi, XEvent *event)
 {