[cvs] / xvidcore / src / quant / quant_h263.h Repository:
ViewVC logotype

Annotation of /xvidcore/src/quant/quant_h263.h

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.9 - (view) (download)

1 : edgomez 1.7 /*****************************************************************************
2 :     *
3 :     * XVID MPEG-4 VIDEO CODEC
4 :     * - h263 quantization header -
5 :     *
6 : edgomez 1.8 * Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7 : edgomez 1.7 *
8 : edgomez 1.9 * 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 : edgomez 1.7 * (at your option) any later version.
14 :     *
15 :     * This program is distributed in the hope that it will be useful,
16 : edgomez 1.9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 : edgomez 1.7 * 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 : edgomez 1.9 * along with this program; if not, write to the Free Software
22 : edgomez 1.7 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 :     *
24 : edgomez 1.9 * 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 : edgomez 1.7 *
55 :     ****************************************************************************/
56 :    
57 : Isibaar 1.1 #ifndef _QUANT_H263_H_
58 :     #define _QUANT_H263_H_
59 :    
60 :     #include "../portab.h"
61 :    
62 : edgomez 1.7 /*****************************************************************************
63 :     * Prototypes
64 :     ****************************************************************************/
65 :    
66 :     /* intra */
67 : edgomez 1.4 typedef void (quanth263_intraFunc) (int16_t * coeff,
68 :     const int16_t * data,
69 :     const uint32_t quant,
70 :     const uint32_t dcscalar);
71 : Isibaar 1.1
72 : edgomez 1.4 typedef quanth263_intraFunc *quanth263_intraFuncPtr;
73 : Isibaar 1.1
74 :     extern quanth263_intraFuncPtr quant_intra;
75 :     extern quanth263_intraFuncPtr dequant_intra;
76 :    
77 :     quanth263_intraFunc quant_intra_c;
78 :     quanth263_intraFunc quant_intra_mmx;
79 : h 1.3 quanth263_intraFunc quant_intra_sse2;
80 : Isibaar 1.5 quanth263_intraFunc quant_intra_ia64;
81 : Isibaar 1.1
82 :     quanth263_intraFunc dequant_intra_c;
83 :     quanth263_intraFunc dequant_intra_mmx;
84 : chl 1.6 quanth263_intraFunc dequant_intra_xmm;
85 : h 1.3 quanth263_intraFunc dequant_intra_sse2;
86 : Isibaar 1.5 quanth263_intraFunc dequant_intra_ia64;
87 : Isibaar 1.1
88 : edgomez 1.7 /* inter_quant */
89 : edgomez 1.4 typedef uint32_t(quanth263_interFunc) (int16_t * coeff,
90 :     const int16_t * data,
91 :     const uint32_t quant);
92 : Isibaar 1.1
93 : edgomez 1.4 typedef quanth263_interFunc *quanth263_interFuncPtr;
94 : Isibaar 1.1
95 :     extern quanth263_interFuncPtr quant_inter;
96 :    
97 :     quanth263_interFunc quant_inter_c;
98 :     quanth263_interFunc quant_inter_mmx;
99 : h 1.2 quanth263_interFunc quant_inter_sse2;
100 : Isibaar 1.5 quanth263_interFunc quant_inter_ia64;
101 : Isibaar 1.1
102 : edgomez 1.7 /*inter_dequant */
103 : edgomez 1.4 typedef void (dequanth263_interFunc) (int16_t * coeff,
104 :     const int16_t * data,
105 :     const uint32_t quant);
106 : Isibaar 1.1
107 : edgomez 1.4 typedef dequanth263_interFunc *dequanth263_interFuncPtr;
108 : Isibaar 1.1
109 :     extern dequanth263_interFuncPtr dequant_inter;
110 :    
111 :     dequanth263_interFunc dequant_inter_c;
112 :     dequanth263_interFunc dequant_inter_mmx;
113 : chl 1.6 dequanth263_interFunc dequant_inter_xmm;
114 : h 1.2 dequanth263_interFunc dequant_inter_sse2;
115 : Isibaar 1.5 dequanth263_interFunc dequant_inter_ia64;
116 : Isibaar 1.1
117 : edgomez 1.7 #endif /* _QUANT_H263_H_ */

No admin address has been configured
ViewVC Help
Powered by ViewVC 1.0.4