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comparison mupdf-source/thirdparty/leptonica/src/pnmiostub.c @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /*====================================================================*
2 - Copyright (C) 2001 Leptonica. All rights reserved.
3 -
4 - Redistribution and use in source and binary forms, with or without
5 - modification, are permitted provided that the following conditions
6 - are met:
7 - 1. Redistributions of source code must retain the above copyright
8 - notice, this list of conditions and the following disclaimer.
9 - 2. Redistributions in binary form must reproduce the above
10 - copyright notice, this list of conditions and the following
11 - disclaimer in the documentation and/or other materials
12 - provided with the distribution.
13 -
14 - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
15 - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
16 - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
17 - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
18 - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 - OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
23 - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24 - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *====================================================================*/
26
27 /*!
28 * \file pnmiostub.c
29 * <pre>
30 *
31 * Stubs for pnmio.c functions
32 * </pre>
33 */
34
35 #ifdef HAVE_CONFIG_H
36 #include <config_auto.h>
37 #endif /* HAVE_CONFIG_H */
38
39 #include "allheaders.h"
40
41 /* --------------------------------------------*/
42 #if !USE_PNMIO /* defined in environ.h */
43 /* --------------------------------------------*/
44
45 PIX * pixReadStreamPnm(FILE *fp)
46 {
47 return (PIX * )ERROR_PTR("function not present", __func__, NULL);
48 }
49
50 /* ----------------------------------------------------------------------*/
51
52 l_ok readHeaderPnm(const char *filename, l_int32 *pw, l_int32 *ph,
53 l_int32 *pd, l_int32 *ptype, l_int32 *pbps,
54 l_int32 *pspp)
55 {
56 return ERROR_INT("function not present", __func__, 1);
57 }
58
59 /* ----------------------------------------------------------------------*/
60
61 l_ok freadHeaderPnm(FILE *fp, l_int32 *pw, l_int32 *ph, l_int32 *pd,
62 l_int32 *ptype, l_int32 *pbps, l_int32 *pspp)
63 {
64 return ERROR_INT("function not present", __func__, 1);
65 }
66
67 /* ----------------------------------------------------------------------*/
68
69 l_ok pixWriteStreamPnm(FILE *fp, PIX *pix)
70 {
71 return ERROR_INT("function not present", __func__, 1);
72 }
73
74 /* ----------------------------------------------------------------------*/
75
76 l_ok pixWriteStreamAsciiPnm(FILE *fp, PIX *pix)
77 {
78 return ERROR_INT("function not present", __func__, 1);
79 }
80
81 /* ----------------------------------------------------------------------*/
82
83 l_ok pixWriteStreamPam(FILE *fp, PIX *pix)
84 {
85 return ERROR_INT("function not present", __func__, 1);
86 }
87
88 /* ----------------------------------------------------------------------*/
89
90 PIX * pixReadMemPnm(const l_uint8 *cdata, size_t size)
91 {
92 return (PIX * )ERROR_PTR("function not present", __func__, NULL);
93 }
94
95 /* ----------------------------------------------------------------------*/
96
97 l_ok readHeaderMemPnm(const l_uint8 *cdata, size_t size, l_int32 *pw,
98 l_int32 *ph, l_int32 *pd, l_int32 *ptype,
99 l_int32 *pbps, l_int32 *pspp)
100 {
101 return ERROR_INT("function not present", __func__, 1);
102 }
103
104 /* ----------------------------------------------------------------------*/
105
106 l_ok pixWriteMemPnm(l_uint8 **pdata, size_t *psize, PIX *pix)
107 {
108 return ERROR_INT("function not present", __func__, 1);
109 }
110 /* ----------------------------------------------------------------------*/
111
112 l_ok pixWriteMemPam(l_uint8 **pdata, size_t *psize, PIX *pix)
113 {
114 return ERROR_INT("function not present", __func__, 1);
115 }
116
117
118 /* --------------------------------------------*/
119 #endif /* !USE_PNMIO */
120 /* --------------------------------------------*/