--- idct_mmx.asm	2002/05/02 22:35:41	1.2
+++ idct_mmx.asm	2002/11/16 23:51:58	1.5
@@ -1,25 +1,73 @@
-; Originally provided by Intel at AP-922
-; http://developer.intel.com/vtune/cbts/strmsimd/922down.htm
-; (See more app notes at http://developer.intel.com/vtune/cbts/strmsimd/appnotes.htm)
-; but in a limited edition.
-; New macro implements a column part for precise iDCT
-; The routine precision now satisfies IEEE standard 1180-1990. 
-;
-; Copyright (c) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
-; Rounding trick Copyright (c) 2000 Michel Lespinasse <walken@zoy.org>
-;
-; http://www.elecard.com/peter/idct.html
-; http://www.linuxvideo.org/mpeg2dec/
-;
+;/*****************************************************************************
+; *
+; *  XVID MPEG-4 VIDEO CODEC
+; *  mmx version - inverse discrete cosine transformation 
+; *
+; *  Initial version provided by Intel at AppNote AP-922       
+; *  Copyright (C) 1999 Intel Corporation,                                     
+; * 
+; *  Modifications 
+; *  Copyright (c) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
+; *  Copyright (c) 2000 Michel Lespinasse <walken@zoy.org>
+; *
+; *  ported to NASM and some minor changes                                      
+; *  Copyright (C) 2001 Peter Ross <pross@xvid.org>
+; *
+; *  This file is part of XviD, a free MPEG-4 video encoder/decoder
+; *
+; *  XviD is free software; you can redistribute it and/or modify it
+; *  under the terms of the GNU General Public License as published by
+; *  the Free Software Foundation; either version 2 of the License, or
+; *  (at your option) any later version.
+; *
+; *  This program is distributed in the hope that it will be useful,
+; *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+; *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+; *  GNU General Public License for more details.
+; *
+; *  You should have received a copy of the GNU General Public License
+; *  along with this program; if not, write to the Free Software
+; *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+; *
+; *  Under section 8 of the GNU General Public License, the copyright
+; *  holders of XVID explicitly forbid distribution in the following
+; *  countries:
+; *
+; *    - Japan
+; *    - United States of America
+; *
+; *  Linking XviD statically or dynamically with other modules is making a
+; *  combined work based on XviD.  Thus, the terms and conditions of the
+; *  GNU General Public License cover the whole combination.
+; *
+; *  As a special exception, the copyright holders of XviD give you
+; *  permission to link XviD with independent modules that communicate with
+; *  XviD solely through the VFW1.1 and DShow interfaces, regardless of the
+; *  license terms of these independent modules, and to copy and distribute
+; *  the resulting combined work under terms of your choice, provided that
+; *  every copy of the combined work is accompanied by a complete copy of
+; *  the source code of XviD (the version of XviD used to produce the
+; *  combined work), being distributed under the terms of the GNU General
+; *  Public License plus this exception.  An independent module is a module
+; *  which is not derived from or based on XviD.
+; *
+; *  Note that people who make modified versions of XviD are not obligated
+; *  to grant this special exception for their modified versions; it is
+; *  their choice whether to do so.  The GNU General Public License gives
+; *  permission to release a modified version without this exception; this
+; *  exception also makes it possible to release a modified version which
+; *  carries forward this exception.
+; *
+; * $Id: idct_mmx.asm,v 1.5 2002/11/16 23:51:58 edgomez Exp $
+; *
+; *************************************************************************/
+
 ;=============================================================================
 ;
 ; These examples contain code fragments for first stage iDCT 8x8
 ; (for rows) and first stage DCT 8x8 (for columns)
 ;
 ;=============================================================================
-;
-; 04.11.2001  nasm conversion; peter ross <pross@cs.rmit.edu.au>
-;
 
 bits 32
 
@@ -44,8 +92,11 @@
 %define SHIFT_FRW_ROW   BITS_FRW_ACC + 17
 %define RND_FRW_ROW     262144 * (BITS_FRW_ACC - 1)       ; 1 << (SHIFT_FRW_ROW-1)
 
-
+%ifdef FORMAT_COFF
+section .data data
+%else
 section .data data align=16
+%endif
 
 align 16