1/*
2 * Copyright (c) 2001-2002 Michael David Adams.
3 * All rights reserved.
4 */
5
6/* __START_OF_JASPER_LICENSE__
7 *
8 * JasPer License Version 2.0
9 *
10 * Copyright (c) 2001-2006 Michael David Adams
11 * Copyright (c) 1999-2000 Image Power, Inc.
12 * Copyright (c) 1999-2000 The University of British Columbia
13 *
14 * All rights reserved.
15 *
16 * Permission is hereby granted, free of charge, to any person (the
17 * "User") obtaining a copy of this software and associated documentation
18 * files (the "Software"), to deal in the Software without restriction,
19 * including without limitation the rights to use, copy, modify, merge,
20 * publish, distribute, and/or sell copies of the Software, and to permit
21 * persons to whom the Software is furnished to do so, subject to the
22 * following conditions:
23 *
24 * 1.  The above copyright notices and this permission notice (which
25 * includes the disclaimer below) shall be included in all copies or
26 * substantial portions of the Software.
27 *
28 * 2.  The name of a copyright holder shall not be used to endorse or
29 * promote products derived from the Software without specific prior
30 * written permission.
31 *
32 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
33 * LICENSE.  NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
34 * THIS DISCLAIMER.  THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
35 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
36 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
37 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  IN NO
38 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
39 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
40 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
41 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
42 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  NO ASSURANCES ARE
43 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
44 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
45 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
46 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
47 * PROPERTY RIGHTS OR OTHERWISE.  AS A CONDITION TO EXERCISING THE RIGHTS
48 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
49 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY.  THE SOFTWARE
50 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
51 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
52 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
53 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
54 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
55 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
56 * RISK ACTIVITIES").  THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
57 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
58 *
59 * __END_OF_JASPER_LICENSE__
60 */
61
62/******************************************************************************\
63* Includes.
64\******************************************************************************/
65
66#include "jasper/jas_types.h"
67#include "jasper/jas_image.h"
68#include "jasper/jas_init.h"
69
70/******************************************************************************\
71* Code.
72\******************************************************************************/
73
74/* Initialize the image format table. */
75int jas_init()
76{
77    jas_image_fmtops_t fmtops;
78    int fmtid;
79
80    fmtid = 0;
81
82#if !defined(EXCLUDE_MIF_SUPPORT)
83    fmtops.decode = mif_decode;
84    fmtops.encode = mif_encode;
85    fmtops.validate = mif_validate;
86    jas_image_addfmt(fmtid, "mif", "mif", "My Image Format (MIF)", &fmtops);
87    ++fmtid;
88#endif
89
90#if !defined(EXCLUDE_PNM_SUPPORT)
91    fmtops.decode = pnm_decode;
92    fmtops.encode = pnm_encode;
93    fmtops.validate = pnm_validate;
94    jas_image_addfmt(fmtid, "pnm", "pnm", "Portable Graymap/Pixmap (PNM)",
95      &fmtops);
96    jas_image_addfmt(fmtid, "pnm", "pgm", "Portable Graymap/Pixmap (PNM)",
97      &fmtops);
98    jas_image_addfmt(fmtid, "pnm", "ppm", "Portable Graymap/Pixmap (PNM)",
99      &fmtops);
100    ++fmtid;
101#endif
102
103#if !defined(EXCLUDE_BMP_SUPPORT)
104    fmtops.decode = bmp_decode;
105    fmtops.encode = bmp_encode;
106    fmtops.validate = bmp_validate;
107    jas_image_addfmt(fmtid, "bmp", "bmp", "Microsoft Bitmap (BMP)", &fmtops);
108    ++fmtid;
109#endif
110
111#if !defined(EXCLUDE_RAS_SUPPORT)
112    fmtops.decode = ras_decode;
113    fmtops.encode = ras_encode;
114    fmtops.validate = ras_validate;
115    jas_image_addfmt(fmtid, "ras", "ras", "Sun Rasterfile (RAS)", &fmtops);
116    ++fmtid;
117#endif
118
119#if !defined(EXCLUDE_JP2_SUPPORT)
120    fmtops.decode = jp2_decode;
121    fmtops.encode = jp2_encode;
122    fmtops.validate = jp2_validate;
123    jas_image_addfmt(fmtid, "jp2", "jp2",
124      "JPEG-2000 JP2 File Format Syntax (ISO/IEC 15444-1)", &fmtops);
125    ++fmtid;
126    fmtops.decode = jpc_decode;
127    fmtops.encode = jpc_encode;
128    fmtops.validate = jpc_validate;
129    jas_image_addfmt(fmtid, "jpc", "jpc",
130      "JPEG-2000 Code Stream Syntax (ISO/IEC 15444-1)", &fmtops);
131    ++fmtid;
132#endif
133
134#if !defined(EXCLUDE_JPG_SUPPORT)
135    fmtops.decode = jpg_decode;
136    fmtops.encode = jpg_encode;
137    fmtops.validate = jpg_validate;
138    jas_image_addfmt(fmtid, "jpg", "jpg", "JPEG (ISO/IEC 10918-1)", &fmtops);
139    ++fmtid;
140#endif
141
142#if !defined(EXCLUDE_PGX_SUPPORT)
143    fmtops.decode = pgx_decode;
144    fmtops.encode = pgx_encode;
145    fmtops.validate = pgx_validate;
146    jas_image_addfmt(fmtid, "pgx", "pgx", "JPEG-2000 VM Format (PGX)", &fmtops);
147    ++fmtid;
148#endif
149
150    /* We must not register the JasPer library exit handler until after
151    at least one memory allocation is performed.  This is desirable
152    as it ensures that the JasPer exit handler is called before the
153    debug memory allocator exit handler. */
154    atexit(jas_cleanup);
155
156    return 0;
157}
158
159void jas_cleanup()
160{
161    jas_image_clearfmts();
162}
163