diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-02-04 14:40:56 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-02-04 14:40:56 +0000 |
| commit | 6cf845f338fc12022dcc68508bfe2d59117a558f (patch) | |
| tree | b9dd30b0eebd4bbf4b67d496f2df0b69496d39fe /src/mesa | |
| parent | dd5f1f43ac3c6ba531d6631e7f7423c2e6e34c41 (diff) | |
added a comment for _tnl_need_projected_coords()
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/tnl/t_context.c | 11 |
1 files changed, 8 insertions, 3 deletions
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 ) { |