From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / glx / lockward.c

diff --git a/hacks/glx/lockward.c b/hacks/glx/lockward.c
index 3774d3b5fb40c4e465fd962dd474d2592d2829b8..9fb8c96c4679b5510abccb084352d61675924dfb 100644 (file)
--- a/hacks/glx/lockward.c
+++ b/hacks/glx/lockward.c
@@ -197,9 +197,9 @@ reshape_lockward (ModeInfo *mi, int width, int height)
        glMatrixMode (GL_PROJECTION);
        glLoadIdentity ();
        if (height > width)
-               gluOrtho2D (-8.0, 8.0, -8.0 * h, 8.0 * h);
+               glOrtho (-8.0, 8.0, -8.0 * h, 8.0 * h, -1, 1);
        else
-               gluOrtho2D (-8.0 / h, 8.0 / h, -8.0, 8.0);
+               glOrtho (-8.0 / h, 8.0 / h, -8.0, 8.0, -1, 1);
 
        glMatrixMode (GL_MODELVIEW);
 }