--- simple_idct.c	2003/06/09 01:19:46	1.2.2.1
+++ simple_idct.c	2003/06/09 19:42:21	1.2.2.3
@@ -1,26 +1,36 @@
-/*
- * Simple IDCT
+/*****************************************************************************
  *
- * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
+ *  XVID MPEG-4 VIDEO CODEC
+ *  - Inverse DCT (More precise version)  -
  *
- * 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.
+ *  Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
  *
- * 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.
+ *  Originally distributed under the GNU LGPL License (ffmpeg).
+ *  It is licensed under the GNU GPL for the XviD tree.
  *
- * 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
- */
+ *  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
+ *
+ * $Id: simple_idct.c,v 1.2.2.3 2003/06/09 19:42:21 edgomez Exp $
+ *
+ ****************************************************************************/
+
 /*
   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"
 
@@ -230,29 +240,3 @@
     for(i=0; i<8; i++)
         idctSparseCol(block + i);
 }
-
-
-/* Input permutation for the simple_idct_mmx */
-static const uint8_t simple_mmx_permutation[64]={
-	0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, 
-	0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, 
-	0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, 
-	0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, 
-	0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, 
-	0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, 
-	0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, 
-	0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
-};
-
-#if defined(ARCH_IS_IA32)
-/* wrapper function, as simple_idct_mmx expects data to be permutated */
-void simple_idct_mmx2(int16_t * const block)
-{
-    int16_t tmp[64];
-    int i;
-
-    for(i=0;i<64;i++) tmp[simple_mmx_permutation[i]] = block[i];
-    simple_idct_mmx(tmp);
-    for(i=0;i<64;i++) block[i] = tmp[i];
-}
-#endif