diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-03-19 05:33:09 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-03-19 05:33:09 +0000 |
| commit | 762c115242d8f410b7a54b3bc6e3d677755a9c1e (patch) | |
| tree | 8e692269542c09a89a7acf56736fec89d9e0f687 /src/mesa/math | |
| parent | aaa46798f1d0b009e35fcd88504f6f1e1f69672f (diff) | |
added comments
Diffstat (limited to 'src/mesa/math')
| -rw-r--r-- | src/mesa/math/m_clip_tmp.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/mesa/math/m_clip_tmp.h b/src/mesa/math/m_clip_tmp.h index bdb538a2dd..5a8bd0d0b8 100644 --- a/src/mesa/math/m_clip_tmp.h +++ b/src/mesa/math/m_clip_tmp.h @@ -1,10 +1,10 @@ -/* $Id: m_clip_tmp.h,v 1.8 2002/06/03 16:06:34 brianp Exp $ */ +/* $Id: m_clip_tmp.h,v 1.9 2003/03/19 05:33:09 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.0.3 + * Version: 5.1 * - * Copyright (C) 1999-2002 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"), @@ -34,6 +34,13 @@ * do this, strangely enough, so I only do the divide in * the case where the cliptest passes. This isn't essential, * and an asm implementation needn't replicate that behaviour. + * + * \param clip_vec vector of incoming clip-space coords + * \param proj_vec vector of resultant NDC-space projected coords + * \param clipMask resulting array of clip flags + * \param orMask bitwise-OR of clipMask values + * \param andMask bitwise-AND of clipMask values + * \return proj_vec pointer */ static GLvector4f * _XFORMAPI TAG(cliptest_points4)( GLvector4f *clip_vec, GLvector4f *proj_vec, @@ -102,6 +109,14 @@ static GLvector4f * _XFORMAPI TAG(cliptest_points4)( GLvector4f *clip_vec, +/* + * \param clip_vec vector of incoming clip-space coords + * \param proj_vec vector of resultant NDC-space projected coords + * \param clipMask resulting array of clip flags + * \param orMask bitwise-OR of clipMask values + * \param andMask bitwise-AND of clipMask values + * \return clip_vec pointer + */ static GLvector4f * _XFORMAPI TAG(cliptest_np_points4)( GLvector4f *clip_vec, GLvector4f *proj_vec, GLubyte clipMask[], |