1 /* predictor.h
2  * The predictors that attempt to minimize the difference between last and
3  * current values.
4  * Copyright (C) 2000 Wayde Milas (wmilas@rarcoa.com)
5     This program is free software; you can redistribute it and/or modify
6     it under the terms of the GNU General Public License as published by
7     the Free Software Foundation; either version 2 of the License, or
8     (at your option) any later version.
9 
10     This program is distributed in the hope that it will be useful,
11     but WITHOUT ANY WARRANTY; without even the implied warranty of
12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13     GNU General Public License for more details.
14 
15     You should have received a copy of the GNU General Public License
16     along with this program; if not, write to the Free Software
17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18 */
19 
20 /* Functions
21  */
22 
23 void zero_predictor_table(PREDICTORTABLE *predTable, OPTIONSTRUCT *options);
24 void frame_difference_calc(PREDICTORTABLE *predictor, unsigned short predA,
25   unsigned short predM, long mid, long ave, int op);
26 void difference_calc(PREDICTORTABLE *predictor, unsigned short pred,
27 	long mid, long ave, int op);
28 void collect_prediction_stats(KEXISBLOCKSTRUCT *kexisBlock, long dMid,
29 	long dAve);
30 void precompute_predictor(KEXISBLOCKSTRUCT *kexisBlock,
31 	PCMBLOCKSTRUCT *pcmBlock, int *A, int *M);
32