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revision 78, Thu Mar 28 20:57:25 2002 UTC revision 603, Sat Oct 19 11:41:12 2002 UTC
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1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - Adaptive quantization header file -
5     *
6     *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7     *
8     *  This program is an implementation of a part of one or more MPEG-4
9     *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending
10     *  to use this software module in hardware or software products are
11     *  advised that its use may infringe existing patents or copyrights, and
12     *  any such use would be at such party's own risk.  The original
13     *  developer of this software module and his/her company, and subsequent
14     *  editors and their companies, will have no liability for use of this
15     *  software or modifications or derivatives thereof.
16     *
17     *  This program is free software; you can redistribute it and/or modify
18     *  it under the terms of the GNU General Public License as published by
19     *  the Free Software Foundation; either version 2 of the License, or
20     *  (at your option) any later version.
21     *
22     *  This program is distributed in the hope that it will be useful,
23     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
24     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
25     *  GNU General Public License for more details.
26     *
27     *  You should have received a copy of the GNU General Public License
28     *  along with this program; if not, write to the Free Software
29     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
30     *
31     * $Id: adapt_quant.h,v 1.5 2002-10-19 11:41:11 edgomez Exp $
32     *
33     ****************************************************************************/
34    
35  #ifndef _ADAPT_QUANT_H_  #ifndef _ADAPT_QUANT_H_
36  #define _ADAPT_QUANT_H_  #define _ADAPT_QUANT_H_
37    
38  int adaptive_quantization(unsigned char* buf, int stride, int* intquant,  /*****************************************************************************
39          int framequant, int min_quant, int max_quant,   * Prototypes
40                  int mb_width, int mb_height);  // no qstride because normalization   ****************************************************************************/
41    
42    int adaptive_quantization(unsigned char *buf,
43                                                      int stride,
44                                                      int *intquant,
45                                                      int framequant,
46                                                      int min_quant,
47                                                      int max_quant,
48                                                      int mb_width,
49                                                      int mb_height);       // no stride because of normalization
50    
51  #endif /* _ADAPT_QUANT_H_ */  #endif /* _ADAPT_QUANT_H_ */
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