OpenJPEG: faixbox_manager.h Source File

OpenJPEG 2.3.1

faixbox_manager.h
Go to the documentation of this file.
1 /*
2 * $Id$
3 *
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
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
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.
17 *
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.
29 */
30
31 #ifndef FAIXBOX_MANAGER_H_
32 # define FAIXBOX_MANAGER_H_
33
34 #include "byte_manager.h"
35 #include "box_manager.h"
36
38 typedef struct faixelem4_param {
39 Byte4_t off;
40 Byte4_t len;
41 } faixelem4_param_t;
42
44 typedef struct faixelem8_param {
45 Byte8_t off;
46 Byte8_t len;
47 } faixelem8_param_t;
48
50 typedef struct subfaixbox4_param {
51 Byte4_t nmax;
52 Byte4_t m;
53 faixelem4_param_t *elem;
54 Byte4_t *aux;
56 } subfaixbox4_param_t;
57
59 typedef struct subfaixbox8_param {
60 Byte8_t nmax;
61 Byte8_t m;
62 faixelem8_param_t *elem;
63 Byte4_t *aux;
65 } subfaixbox8_param_t;
66
68 typedef union subfaixbox_param {
69 subfaixbox4_param_t
70 *byte4_params;
71 subfaixbox8_param_t
72 *byte8_params;
73 } subfaixbox_param_t;
74
77 typedef struct faixbox_param {
78 Byte_t version;
79 subfaixbox_param_t subfaixbox;
80 } faixbox_param_t;
81
82
89 faixbox_param_t * gene_faixbox(box_param_t *box);
90
91
97 void print_faixbox(faixbox_param_t *faix);
98
99
105 void delete_faixbox(faixbox_param_t **faix);
106
112 Byte8_t get_nmax(faixbox_param_t *faix);
113
119 Byte8_t get_m(faixbox_param_t *faix);
120
128 Byte8_t get_elemOff(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id);
129
137 Byte8_t get_elemLen(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id);
138
146 Byte4_t get_elemAux(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id);
147
148 #endif /* !FAIXBOX_MANAGER_H_ */
subfaixbox_param_t
union subfaixbox_param subfaixbox_param_t
variable sized parameters in fragment array index box
subfaixbox4_param
4byte parameters of fragment array index box
Definition: faixbox_manager.h:50
print_faixbox
void print_faixbox(faixbox_param_t *faix)
print faix box parameters
Definition: faixbox_manager.c:120
subfaixbox8_param::aux
Byte4_t * aux
dynamic array pointer of auxiliary
Definition: faixbox_manager.h:63
faixelem4_param::len
Byte4_t len
length
Definition: faixbox_manager.h:40
faixelem4_param::off
Byte4_t off
offset
Definition: faixbox_manager.h:39
logstream
#define logstream
Definition: faixbox_manager.c:42
subfaixbox4_param::nmax
Byte4_t nmax
maximum number of valid elements in any row of the array
Definition: faixbox_manager.h:51
subfaixbox8_param::nmax
Byte8_t nmax
maximum number of valid elements in any row of the array
Definition: faixbox_manager.h:60
subfaixbox8_param::m
Byte8_t m
number of raws of the array
Definition: faixbox_manager.h:61
Byte_t
uint8_t Byte_t
Definition: byte_manager.h:37
subfaixbox4_param_t
struct subfaixbox4_param subfaixbox4_param_t
4byte parameters of fragment array index box
subfaixbox8_param
8byte parameters of fragment array index box
Definition: faixbox_manager.h:59
subfaixbox4_param::aux
Byte4_t * aux
dynamic array pointer of auxiliary
Definition: faixbox_manager.h:54
box_param
box parameters
Definition: box_manager.h:37
get_elemAux
Byte4_t get_elemAux(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
get aux of a element from faix box
Definition: faixbox_manager.c:203
faixbox_param
fragment array index box parameters
Definition: faixbox_manager.h:77
get_nmax
Byte8_t get_nmax(faixbox_param_t *faix)
get nmax parameter value from faix box
Definition: faixbox_manager.c:163
subfaixbox8_param::elem
faixelem8_param_t * elem
dynamic array pointer of faix elements
Definition: faixbox_manager.h:62
get_elemAux
Byte4_t get_elemAux(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
get aux of a element from faix box
Definition: faixbox_manager.c:203
fetch_DBox1byte
Byte_t fetch_DBox1byte(box_param_t *box, OPJ_OFF_T offset)
fetch DBox (Box Contents) 1-byte Byte codes in file stream
Definition: box_manager.c:326
faixbox_param::version
Byte_t version
Refer to the Table I.3 - Version values.
Definition: faixbox_manager.h:78
get_nmax
Byte8_t get_nmax(faixbox_param_t *faix)
get nmax parameter value from faix box
Definition: faixbox_manager.c:163
faixbox_param_t
struct faixbox_param faixbox_param_t
fragment array index box parameters
faixelem8_param::off
Byte8_t off
offset
Definition: faixbox_manager.h:45
delete_faixbox
void delete_faixbox(faixbox_param_t **faix)
delete faix box
Definition: faixbox_manager.c:145
get_elemOff
Byte8_t get_elemOff(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
get offset of a element from faix box
Definition: faixbox_manager.c:181
get_elemLen
Byte8_t get_elemLen(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
get length of a element from faix box
Definition: faixbox_manager.c:192
get_elemOff
Byte8_t get_elemOff(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
get offset of a element from faix box
Definition: faixbox_manager.c:181
get_elemLen
Byte8_t get_elemLen(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
get length of a element from faix box
Definition: faixbox_manager.c:192
faixelem8_param
8byte parameters of a faix element
Definition: faixbox_manager.h:44
delete_faixbox
void delete_faixbox(faixbox_param_t **faix)
delete faix box
Definition: faixbox_manager.c:145
subfaixbox_param::byte8_params
subfaixbox8_param_t * byte8_params
parameters with 8byte codes for version 1 or 3
Definition: faixbox_manager.h:72
Byte4_t
uint32_t Byte4_t
Definition: byte_manager.h:39
get_m
Byte8_t get_m(faixbox_param_t *faix)
get m parameter value from faix box
Definition: faixbox_manager.c:172
subfaixbox4_param::elem
faixelem4_param_t * elem
dynamic array pointer of faix elements
Definition: faixbox_manager.h:53
subfaixbox4_param::m
Byte4_t m
number of raws of the array
Definition: faixbox_manager.h:52
FCGI_stderr
#define FCGI_stderr
Definition: faixbox_manager.c:41
gene_faixbox
faixbox_param_t * gene_faixbox(box_param_t *box)
generate faix box
Definition: faixbox_manager.c:45
faixelem4_param
4byte parameters of a faix element
Definition: faixbox_manager.h:38
subfaixbox_param
variable sized parameters in fragment array index box
Definition: faixbox_manager.h:68
subfaixbox_param::byte4_params
subfaixbox4_param_t * byte4_params
parameters with 4byte codes for version 0 or 2
Definition: faixbox_manager.h:70
byte_manager.h
faixelem8_param::len
Byte8_t len
length
Definition: faixbox_manager.h:46
faixelem8_param_t
struct faixelem8_param faixelem8_param_t
8byte parameters of a faix element
fetch_DBox8bytebigendian
Byte8_t fetch_DBox8bytebigendian(box_param_t *box, OPJ_OFF_T offset)
fetch DBox (Box Contents) 8-byte big endian Byte codes in file stream
Definition: box_manager.c:341
get_m
Byte8_t get_m(faixbox_param_t *faix)
get m parameter value from faix box
Definition: faixbox_manager.c:172
subfaixbox8_param_t
struct subfaixbox8_param subfaixbox8_param_t
8byte parameters of fragment array index box
faixelem4_param_t
struct faixelem4_param faixelem4_param_t
4byte parameters of a faix element
opj_inttypes.h
gene_faixbox
faixbox_param_t * gene_faixbox(box_param_t *box)
generate faix box
Definition: faixbox_manager.c:45
box_manager.h
faixbox_param::subfaixbox
subfaixbox_param_t subfaixbox
rest information in faixbox
Definition: faixbox_manager.h:79
Byte8_t
uint64_t Byte8_t
Definition: byte_manager.h:40
fetch_DBox4bytebigendian
Byte4_t fetch_DBox4bytebigendian(box_param_t *box, OPJ_OFF_T offset)
fetch DBox (Box Contents) 4-byte big endian Byte codes in file stream
Definition: box_manager.c:336
faixbox_manager.h
print_faixbox
void print_faixbox(faixbox_param_t *faix)
print faix box parameters
Definition: faixbox_manager.c:120