From 6cf845f338fc12022dcc68508bfe2d59117a558f Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Tue, 4 Feb 2003 14:40:56 +0000
Subject: added a comment for _tnl_need_projected_coords()

---
 src/mesa/tnl/t_context.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'src/mesa/tnl')

diff --git a/src/mesa/tnl/t_context.c b/src/mesa/tnl/t_context.c
index 4b5df8ffda..6e8f48aaec 100644
--- a/src/mesa/tnl/t_context.c
+++ b/src/mesa/tnl/t_context.c
@@ -1,10 +1,10 @@
-/* $Id: t_context.c,v 1.30 2002/10/29 20:29:01 brianp Exp $ */
+/* $Id: t_context.c,v 1.31 2003/02/04 14:40:56 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  5.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -212,6 +212,11 @@ _tnl_wakeup_save_exec( GLcontext *ctx )
 }
 
 
+/**
+ * Drivers call this function to tell the TCL module whether or not
+ * it wants Normalized Device Coords (NDC) computed.  I.e. whether
+ * we should "Divide-by-W".  Software renders will want that.
+ */
 void
 _tnl_need_projected_coords( GLcontext *ctx, GLboolean mode )
 {
-- 
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