4 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2014, Professor Benoit Macq
6 * Copyright (c) 2010-2011, Kaori Hagihara
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
32 #include "codestream_manager.h"
33 #include "opj_inttypes.h"
36 #include "fcgi_stdio.h"
37 #define logstream FCGI_stdout
39 #define FCGI_stdout stdout
40 #define FCGI_stderr stderr
41 #define logstream stderr
44 codestream_param_t set_codestream(int fd, OPJ_OFF_T offset, OPJ_SIZE_T length)
46 codestream_param_t cs;
55 Byte_t * fetch_codestreambytes(codestream_param_t *cs, OPJ_OFF_T offset,
58 return fetch_bytes(cs->fd, cs->offset + offset, size);
61 Byte_t fetch_codestream1byte(codestream_param_t *cs, OPJ_OFF_T offset)
63 return fetch_1byte(cs->fd, cs->offset + offset);
66 Byte2_t fetch_codestream2bytebigendian(codestream_param_t *cs, OPJ_OFF_T offset)
68 return fetch_2bytebigendian(cs->fd, cs->offset + offset);
71 Byte4_t fetch_codestream4bytebigendian(codestream_param_t *cs, OPJ_OFF_T offset)
73 return fetch_4bytebigendian(cs->fd, cs->offset + offset);
76 void print_codestream(codestream_param_t cs)
78 fprintf(logstream, "codestream info:\n"
80 "\t offset: %#" PRIx64 "\n"
81 "\t length: %#" PRIx64 "\n", cs.fd, cs.offset, cs.length);