--- trunk/xvidcore/src/motion/motion_comp.c	2002/07/25 00:43:19	341
+++ trunk/xvidcore/src/motion/motion_comp.c	2002/09/06 16:59:47	430
@@ -1,5 +1,36 @@
-// 01.05.2002   updated MBMotionCompensationBVOP
-// 14.04.2002   bframe compensation
+/*****************************************************************************
+ *
+ *  XVID MPEG-4 VIDEO CODEC
+ *  - Motion Compensation module -
+ *
+ *  Copyright(C) 2002 Michael Militzer <michael@xvid.org>
+ *  Copyright(C) 2002 Edouard Gomez <ed.gomez@wanadoo.fr>
+ *  Copyright(C) 2002 Christoph Lampert <gruel@web.de>
+ *
+ *  This program is an implementation of a part of one or more MPEG-4
+ *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending
+ *  to use this software module in hardware or software products are
+ *  advised that its use may infringe existing patents or copyrights, and
+ *  any such use would be at such party's own risk.  The original
+ *  developer of this software module and his/her company, and subsequent
+ *  editors and their companies, will have no liability for use of this
+ *  software or modifications or derivatives thereof.
+ *
+ *  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
+ *
+ *************************************************************************/
 
 #include "../encoder.h"
 #include "../utils/mbfunctions.h"
@@ -99,6 +130,7 @@
 		dy = (dy & 3) ? (dy >> 1) | 1 : dy / 2;
 
 		/* uv-image-based compensation */
+/* Always do block-based compensation, until check for HALFPEL is possible 
 #ifdef BFRAMES
 		compensate8x8_halfpel(&dct_codes[4 * 64], cur->u, ref->u, refh->u,
 							  refv->u, refhv->u, 8 * i, 8 * j, dx, dy,
@@ -107,6 +139,7 @@
 							  refv->v, refhv->v, 8 * i, 8 * j, dx, dy,
 							  edged_width / 2);
 #else
+*/
 		/* uv-block-based compensation */
 		interpolate8x8_switch(refv->u, ref->u, 8 * i, 8 * j, dx, dy,
 							  edged_width / 2, rounding);
@@ -121,7 +154,9 @@
 						  cur->v + 8 * j * edged_width / 2 + 8 * i,
 						  refv->v + 8 * j * edged_width / 2 + 8 * i,
 						  edged_width / 2);
+/*
 #endif
+*/
 	} else						// mode == MODE_INTER4V
 	{
 		int32_t sum, dx, dy;