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1 : | edgomez | 428 | /***************************************************************************** |
2 : | * | ||
3 : | * XVID MPEG-4 VIDEO CODEC | ||
4 : | * - Adaptive quantization header file - | ||
5 : | * | ||
6 : | * Copyright(C) 2002 Michael Militzer | ||
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 1.4 2002-09-05 21:56:58 edgomez Exp $ | ||
32 : | * | ||
33 : | ****************************************************************************/ | ||
34 : | |||
35 : | Isibaar | 3 | #ifndef _ADAPT_QUANT_H_ |
36 : | #define _ADAPT_QUANT_H_ | ||
37 : | |||
38 : | edgomez | 428 | /***************************************************************************** |
39 : | * Prototypes | ||
40 : | ****************************************************************************/ | ||
41 : | |||
42 : | edgomez | 195 | 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 : | edgomez | 428 | int mb_height); // no stride because of normalization |
50 : | Isibaar | 3 | |
51 : | edgomez | 428 | #endif /* _ADAPT_QUANT_H_ */ |
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