/*****************************************************************************
*
* XVID MPEG-4 VIDEO CODEC
* - Prediction header -
*
* Copyright(C) 2002-2003 xvid team <xvid-devel@xvid.org>
*
* 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: mbprediction.h,v 1.1.1.1 2005-07-13 14:36:15 jeanlf Exp $
*
****************************************************************************/
#ifndef _MBPREDICTION_H_
#define _MBPREDICTION_H_
#include "portab.h"
#include "decoder.h"
#include "global.h"
#define MIN(X, Y) ((X)<(Y)?(X):(Y))
#define MAX(X, Y) ((X)>(Y)?(X):(Y))
/* very large value */
#define MV_MAX_ERROR (4096 * 256)
#define MVequal(A,B) ( ((A).x)==((B).x) && ((A).y)==((B).y) )
void add_acdc(MACROBLOCK *pMB, dword block, int dct_codes[64], dword iDcScaler, int predictors[8]);
void predict_acdc(MACROBLOCK * pMBs, dword x, dword y, dword mb_width, dword block, int qcoeff[64], dword current_quant, int iDcScaler, int predictors[8], int bound);
VECTOR
get_pmv2(const MACROBLOCK * const mbs,
const int mb_width,
const int bound,
const int x,
const int y,
const int block);
#endif /* _MBPREDICTION_H_ */