Leptonica  1.82.0
Image processing and image analysis suite
jpegiostub.c
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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 
35 #ifdef HAVE_CONFIG_H
36 #include <config_auto.h>
37 #endif /* HAVE_CONFIG_H */
38 
39 #include "allheaders.h"
40 
41 /* --------------------------------------------*/
42 #if !HAVE_LIBJPEG /* defined in environ.h */
43 /* --------------------------------------------*/
44 
45 /* ----------------------------------------------------------------------*/
46 
47 PIX * pixReadJpeg(const char *filename, l_int32 cmflag, l_int32 reduction,
48  l_int32 *pnwarn, l_int32 hint)
49 {
50  return (PIX * )ERROR_PTR("function not present", "pixReadJpeg", NULL);
51 }
52 
53 /* ----------------------------------------------------------------------*/
54 
55 PIX * pixReadStreamJpeg(FILE *fp, l_int32 cmflag, l_int32 reduction,
56  l_int32 *pnwarn, l_int32 hint)
57 {
58  return (PIX * )ERROR_PTR("function not present", "pixReadStreamJpeg", NULL);
59 }
60 
61 /* ----------------------------------------------------------------------*/
62 
63 l_ok readHeaderJpeg(const char *filename, l_int32 *pw, l_int32 *ph,
64  l_int32 *pspp, l_int32 *pycck, l_int32 *pcmyk)
65 {
66  return ERROR_INT("function not present", "readHeaderJpeg", 1);
67 }
68 
69 /* ----------------------------------------------------------------------*/
70 
71 l_ok freadHeaderJpeg(FILE *fp, l_int32 *pw, l_int32 *ph,
72  l_int32 *pspp, l_int32 *pycck, l_int32 *pcmyk)
73 {
74  return ERROR_INT("function not present", "freadHeaderJpeg", 1);
75 }
76 
77 /* ----------------------------------------------------------------------*/
78 
79 l_int32 fgetJpegResolution(FILE *fp, l_int32 *pxres, l_int32 *pyres)
80 {
81  return ERROR_INT("function not present", "fgetJpegResolution", 1);
82 }
83 
84 /* ----------------------------------------------------------------------*/
85 
86 l_int32 fgetJpegComment(FILE *fp, l_uint8 **pcomment)
87 {
88  return ERROR_INT("function not present", "fgetJpegComment", 1);
89 }
90 
91 /* ----------------------------------------------------------------------*/
92 
93 l_ok pixWriteJpeg(const char *filename, PIX *pix, l_int32 quality,
94  l_int32 progressive)
95 {
96  return ERROR_INT("function not present", "pixWriteJpeg", 1);
97 }
98 
99 /* ----------------------------------------------------------------------*/
100 
101 l_ok pixWriteStreamJpeg(FILE *fp, PIX *pix, l_int32 quality,
102  l_int32 progressive)
103 {
104  return ERROR_INT("function not present", "pixWriteStreamJpeg", 1);
105 }
106 
107 /* ----------------------------------------------------------------------*/
108 
109 PIX * pixReadMemJpeg(const l_uint8 *cdata, size_t size, l_int32 cmflag,
110  l_int32 reduction, l_int32 *pnwarn, l_int32 hint)
111 {
112  return (PIX * )ERROR_PTR("function not present", "pixReadMemJpeg", NULL);
113 }
114 
115 /* ----------------------------------------------------------------------*/
116 
117 l_ok readHeaderMemJpeg(const l_uint8 *cdata, size_t size,
118  l_int32 *pw, l_int32 *ph, l_int32 *pspp,
119  l_int32 *pycck, l_int32 *pcmyk)
120 {
121  return ERROR_INT("function not present", "readHeaderMemJpeg", 1);
122 }
123 
124 /* ----------------------------------------------------------------------*/
125 
126 l_ok readResolutionMemJpeg(const l_uint8 *data, size_t size,
127  l_int32 *pxres, l_int32 *pyres)
128 {
129  return ERROR_INT("function not present", "readResolutionMemJpeg", 1);
130 }
131 
132 /* ----------------------------------------------------------------------*/
133 
134 l_ok pixWriteMemJpeg(l_uint8 **pdata, size_t *psize, PIX *pix,
135  l_int32 quality, l_int32 progressive)
136 {
137  return ERROR_INT("function not present", "pixWriteMemJpeg", 1);
138 }
139 
140 /* ----------------------------------------------------------------------*/
141 
142 l_ok pixSetChromaSampling(PIX *pix, l_int32 sampling)
143 {
144  return ERROR_INT("function not present", "pixSetChromaSampling", 1);
145 }
146 
147 /* ----------------------------------------------------------------------*/
148 
149 /* --------------------------------------------*/
150 #endif /* !HAVE_LIBJPEG */
151 /* --------------------------------------------*/
l_ok pixWriteMemJpeg(l_uint8 **pdata, size_t *psize, PIX *pix, l_int32 quality, l_int32 progressive)
pixWriteMemJpeg()
Definition: jpegio.c:1131
PIX * pixReadJpeg(const char *filename, l_int32 cmapflag, l_int32 reduction, l_int32 *pnwarn, l_int32 hint)
pixReadJpeg()
Definition: jpegio.c:208
PIX * pixReadStreamJpeg(FILE *fp, l_int32 cmapflag, l_int32 reduction, l_int32 *pnwarn, l_int32 hint)
pixReadStreamJpeg()
Definition: jpegio.c:264
PIX * pixReadMemJpeg(const l_uint8 *data, size_t size, l_int32 cmflag, l_int32 reduction, l_int32 *pnwarn, l_int32 hint)
pixReadMemJpeg()
Definition: jpegio.c:1001
l_ok readHeaderMemJpeg(const l_uint8 *data, size_t size, l_int32 *pw, l_int32 *ph, l_int32 *pspp, l_int32 *pycck, l_int32 *pcmyk)
readHeaderMemJpeg()
Definition: jpegio.c:1048
l_ok readResolutionMemJpeg(const l_uint8 *data, size_t size, l_int32 *pxres, l_int32 *pyres)
readResolutionMemJpeg()
Definition: jpegio.c:1089
l_ok freadHeaderJpeg(FILE *fp, l_int32 *pw, l_int32 *ph, l_int32 *pspp, l_int32 *pycck, l_int32 *pcmyk)
freadHeaderJpeg()
Definition: jpegio.c:551
l_ok pixWriteStreamJpeg(FILE *fp, PIX *pixs, l_int32 quality, l_int32 progressive)
pixWriteStreamJpeg()
Definition: jpegio.c:802
l_ok readHeaderJpeg(const char *filename, l_int32 *pw, l_int32 *ph, l_int32 *pspp, l_int32 *pycck, l_int32 *pcmyk)
readHeaderJpeg()
Definition: jpegio.c:509
l_ok pixWriteJpeg(const char *filename, PIX *pix, l_int32 quality, l_int32 progressive)
pixWriteJpeg()
Definition: jpegio.c:741
l_ok pixSetChromaSampling(PIX *pix, l_int32 sampling)
pixSetChromaSampling()
Definition: jpegio.c:1195
Definition: pix.h:139