http://ftp.x.org/contrib/applications/xscreensaver-3.06.tar.gz

[xscreensaver] / hacks / distort.c

diff --git a/hacks/distort.c b/hacks/distort.c
index 7eed6281c8b9c4d3ecef180c77956506ae080fd9..dc8852d01cf79db38b4f22763288c675447fa524 100644 (file)
--- a/hacks/distort.c
+++ b/hacks/distort.c
@@ -432,8 +432,8 @@ void reflect_draw(int k)
                        else {
                                int     x = xy_coo[k].x + cx + (lx * rsq / dist);
                                int     y = xy_coo[k].y + cy + (ly * rsq / dist);
-                               if (x < 0 || x > xgwa.width ||
-                                       y < 0 || y > xgwa.height)
+                               if (x < 0 || x >= xgwa.width ||
+                                       y < 0 || y >= xgwa.height)
                                        XPutPixel( buffer_map, j, i, black_pixel );
                                else
                                        XPutPixel( buffer_map, j, i,
@@ -592,7 +592,8 @@ void screenhack(Display *dpy, Window window)
                        draw(k);
                }
 
-               XSync(dpy, True);
+               XSync(dpy, False);
+        screenhack_handle_events (dpy);
                if (delay) usleep(delay);
        }