--- simple_idct.c	2003/06/09 19:42:21	1.2.2.3
+++ simple_idct.c	2003/06/09 17:08:16	1.3
@@ -1,36 +1,26 @@
-/*****************************************************************************
- *
- *  XVID MPEG-4 VIDEO CODEC
- *  - Inverse DCT (More precise version)  -
- *
- *  Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
- *
- *  Originally distributed under the GNU LGPL License (ffmpeg).
- *  It is licensed under the GNU GPL for the XviD tree.
- *
- *  This program 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
+/*
+ * Simple IDCT
  *
- * $Id: simple_idct.c,v 1.2.2.3 2003/06/09 19:42:21 edgomez Exp $
+ * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
  *
- ****************************************************************************/
-
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 /*
   based upon some outcommented c code from mpeg2dec (idct_mmx.c
   written by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>) 
  */
-
 #include "../portab.h"
 #include "idct.h"
 
@@ -45,15 +35,15 @@
 #define ROW_SHIFT 8
 #define COL_SHIFT 17
 #else
-#define W1  22725  /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W2  21407  /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W3  19266  /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W4  16383  /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W5  12873  /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W6  8867   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W7  4520   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W1  22725  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W2  21407  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W3  19266  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W4  16383  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W5  12873  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W6  8867   //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W7  4520   //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define ROW_SHIFT 11
-#define COL_SHIFT 20 /* 6 */
+#define COL_SHIFT 20 // 6
 #endif
 
 #if defined(ARCH_IS_PPC)
@@ -239,4 +229,4 @@
     
     for(i=0; i<8; i++)
         idctSparseCol(block + i);
-}
+}
\ No newline at end of file