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revision 1.1, Fri Mar 8 02:44:55 2002 UTC revision 1.9, Sun Nov 17 00:41:19 2002 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - h263 quantization header -
5     *
6     *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7     *
8     *  This file is part of XviD, a free MPEG-4 video encoder/decoder
9     *
10     *  XviD is free software; you can redistribute it and/or modify it
11     *  under the terms of the GNU General Public License as published by
12     *  the Free Software Foundation; either version 2 of the License, or
13     *  (at your option) any later version.
14     *
15     *  This program is distributed in the hope that it will be useful,
16     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
17     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18     *  GNU General Public License for more details.
19     *
20     *  You should have received a copy of the GNU General Public License
21     *  along with this program; if not, write to the Free Software
22     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
23     *
24     *  Under section 8 of the GNU General Public License, the copyright
25     *  holders of XVID explicitly forbid distribution in the following
26     *  countries:
27     *
28     *    - Japan
29     *    - United States of America
30     *
31     *  Linking XviD statically or dynamically with other modules is making a
32     *  combined work based on XviD.  Thus, the terms and conditions of the
33     *  GNU General Public License cover the whole combination.
34     *
35     *  As a special exception, the copyright holders of XviD give you
36     *  permission to link XviD with independent modules that communicate with
37     *  XviD solely through the VFW1.1 and DShow interfaces, regardless of the
38     *  license terms of these independent modules, and to copy and distribute
39     *  the resulting combined work under terms of your choice, provided that
40     *  every copy of the combined work is accompanied by a complete copy of
41     *  the source code of XviD (the version of XviD used to produce the
42     *  combined work), being distributed under the terms of the GNU General
43     *  Public License plus this exception.  An independent module is a module
44     *  which is not derived from or based on XviD.
45     *
46     *  Note that people who make modified versions of XviD are not obligated
47     *  to grant this special exception for their modified versions; it is
48     *  their choice whether to do so.  The GNU General Public License gives
49     *  permission to release a modified version without this exception; this
50     *  exception also makes it possible to release a modified version which
51     *  carries forward this exception.
52     *
53     * $Id$
54     *
55     ****************************************************************************/
56    
57  #ifndef _QUANT_H263_H_  #ifndef _QUANT_H263_H_
58  #define _QUANT_H263_H_  #define _QUANT_H263_H_
59    
60  #include "../portab.h"  #include "../portab.h"
61    
62  // intra  /*****************************************************************************
63     * Prototypes
64     ****************************************************************************/
65    
66    /* intra */
67  typedef void (quanth263_intraFunc)(int16_t * coeff,  typedef void (quanth263_intraFunc)(int16_t * coeff,
68                                  const int16_t * data,                                  const int16_t * data,
69                                  const uint32_t quant,                                  const uint32_t quant,
# Line 16  Line 76 
76    
77  quanth263_intraFunc quant_intra_c;  quanth263_intraFunc quant_intra_c;
78  quanth263_intraFunc quant_intra_mmx;  quanth263_intraFunc quant_intra_mmx;
79    quanth263_intraFunc quant_intra_sse2;
80    quanth263_intraFunc quant_intra_ia64;
81    
82  quanth263_intraFunc dequant_intra_c;  quanth263_intraFunc dequant_intra_c;
83  quanth263_intraFunc dequant_intra_mmx;  quanth263_intraFunc dequant_intra_mmx;
84    quanth263_intraFunc dequant_intra_xmm;
85    quanth263_intraFunc dequant_intra_sse2;
86    quanth263_intraFunc dequant_intra_ia64;
87    
88  // inter_quant  /* inter_quant */
89  typedef uint32_t (quanth263_interFunc)(int16_t *coeff,  typedef uint32_t (quanth263_interFunc)(int16_t *coeff,
90                                  const int16_t *data,                                  const int16_t *data,
91                                  const uint32_t quant);                                  const uint32_t quant);
# Line 31  Line 96 
96    
97  quanth263_interFunc quant_inter_c;  quanth263_interFunc quant_inter_c;
98  quanth263_interFunc quant_inter_mmx;  quanth263_interFunc quant_inter_mmx;
99    quanth263_interFunc quant_inter_sse2;
100    quanth263_interFunc quant_inter_ia64;
101    
102  //inter_dequant  /*inter_dequant */
103  typedef void (dequanth263_interFunc)(int16_t *coeff,  typedef void (dequanth263_interFunc)(int16_t *coeff,
104                                  const int16_t *data,                                  const int16_t *data,
105                                  const uint32_t quant);                                  const uint32_t quant);
# Line 43  Line 110 
110    
111  dequanth263_interFunc dequant_inter_c;  dequanth263_interFunc dequant_inter_c;
112  dequanth263_interFunc dequant_inter_mmx;  dequanth263_interFunc dequant_inter_mmx;
113    dequanth263_interFunc dequant_inter_xmm;
114    dequanth263_interFunc dequant_inter_sse2;
115    dequanth263_interFunc dequant_inter_ia64;
116    
117  #endif /* _QUANT_H263_H_ */  #endif /* _QUANT_H263_H_ */

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