http://www.jwz.org/xscreensaver/xscreensaver-5.13.tar.gz

[xscreensaver] / hacks / glx / moebius.c

diff --git a/hacks/glx/moebius.c b/hacks/glx/moebius.c
index f99d9651aebf20320aa17b02f9cd328e8ca78fd9..ecf052c247d427ced44ae454268466a4e58a0969 100644 (file)
--- a/hacks/glx/moebius.c
+++ b/hacks/glx/moebius.c
@@ -82,6 +82,7 @@ static const char sccsid[] = "@(#)moebius.c   5.01 2001/03/01 xlockmore";
 # define refresh_moebius 0
 # define DEFAULTS                      "*delay:                20000   \n"                     \
                                                        "*showFPS:      False   \n"
+
 # include "xlockmore.h"                /* from the xscreensaver distribution */
 #else /* !STANDALONE */
 # include "xlock.h"            /* from the xlockmore distribution */
@@ -543,8 +544,6 @@ pinit(void)
 {
     int status;
        glClearDepth(1.0);
-       glClearColor(0.0, 0.0, 0.0, 1.0);
-
        glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
        glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
        glLightfv(GL_LIGHT0, GL_POSITION, position0);
@@ -626,7 +625,9 @@ moebius_handle_event (ModeInfo *mi, XEvent *event)
     }
   else if (event->xany.type == ButtonPress &&
            (event->xbutton.button == Button4 ||
-            event->xbutton.button == Button5))
+            event->xbutton.button == Button5 ||
+            event->xbutton.button == Button6 ||
+            event->xbutton.button == Button7))
     {
       gltrackball_mousewheel (mp->trackball, event->xbutton.button, 10,
                               !!event->xbutton.state);