4 * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2011, 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.
33 #include "faixbox_manager.h"
34 #include "opj_inttypes.h"
37 #include "fcgi_stdio.h"
38 #define logstream FCGI_stdout
40 #define FCGI_stdout stdout
41 #define FCGI_stderr stderr
42 #define logstream stderr
45 faixbox_param_t * gene_faixbox( box_param_t *box)
47 faixbox_param_t *faix;
51 faix = ( faixbox_param_t *)malloc( sizeof(faixbox_param_t));
53 faix->version = fetch_DBox1byte( box, (pos+=1)-1);
55 if( 3< faix->version){
56 fprintf( FCGI_stderr, "Error: version %d in faix box is reserved for ISO use.\n", faix->version);
62 subfaixbox8_param_t *subfaixbox;
65 faix->subfaixbox.byte8_params = (subfaixbox8_param_t *)malloc( sizeof(subfaixbox8_param_t));
67 subfaixbox = faix->subfaixbox.byte8_params;
68 subfaixbox->nmax = fetch_DBox8bytebigendian( box, (pos+=8)-8);
69 subfaixbox->m = fetch_DBox8bytebigendian( box, (pos+=8)-8);
71 numOfelem = subfaixbox->nmax*subfaixbox->m;
73 subfaixbox->elem = ( faixelem8_param_t *)malloc( numOfelem*sizeof(faixelem8_param_t));
75 if( faix->version == 3)
76 subfaixbox->aux = ( Byte4_t *)malloc( numOfelem*sizeof(Byte4_t));
78 for( i=0; i<numOfelem; i++){
79 subfaixbox->elem[i].off = fetch_DBox8bytebigendian( box, (pos+=8)-8);
80 subfaixbox->elem[i].len = fetch_DBox8bytebigendian( box, (pos+=8)-8);
81 if( faix->version == 3)
82 subfaixbox->aux[i] = fetch_DBox4bytebigendian( box, (pos+=4)-4);
86 subfaixbox4_param_t *subfaixbox;
89 faix->subfaixbox.byte4_params = (subfaixbox4_param_t *)malloc( sizeof(subfaixbox4_param_t));
91 subfaixbox = faix->subfaixbox.byte4_params;
92 subfaixbox->nmax = fetch_DBox4bytebigendian( box, (pos+=4)-4);
93 subfaixbox->m = fetch_DBox4bytebigendian( box, (pos+=4)-4);
95 numOfelem = subfaixbox->nmax*subfaixbox->m;
97 subfaixbox->elem = ( faixelem4_param_t *)malloc( numOfelem*sizeof(faixelem4_param_t));
99 if( faix->version == 2)
100 subfaixbox->aux = ( Byte4_t *)malloc( numOfelem*sizeof(Byte4_t));
102 for( i=0; i<numOfelem; i++){
103 subfaixbox->elem[i].off = fetch_DBox4bytebigendian( box, (pos+=4)-4);
104 subfaixbox->elem[i].len = fetch_DBox4bytebigendian( box, (pos+=4)-4);
105 if( faix->version == 2)
106 subfaixbox->aux[i] = fetch_DBox4bytebigendian( box, (pos+=4)-4);
112 void print_faixbox( faixbox_param_t *faix)
116 fprintf( logstream, "faix box info\n");
117 fprintf( logstream, "\tversion: %d\n", faix->version);
119 fprintf( logstream, "\t nmax: %#" PRIx64 " = %" PRId64 "\n", get_nmax( faix), get_nmax( faix));
120 fprintf( logstream, "\t m: %#" PRIx64 " = %" PRId64 "\n", get_m( faix), get_m( faix));
122 for( i=0; i<get_m( faix); i++){
123 for( j=0; j<get_nmax( faix); j++){
124 fprintf( logstream, "\t off = %#" PRIx64 ", len = %#" PRIx64 "", get_elemOff( faix, j, i), get_elemLen( faix, j, i));
125 if( 2 <= faix->version)
126 fprintf( logstream, ", aux = %#x", get_elemAux( faix, j, i));
127 fprintf( logstream, "\n");
129 fprintf( logstream, "\n");
133 void delete_faixbox( faixbox_param_t **faix)
135 if((*faix)->version%2){
136 free((*faix)->subfaixbox.byte8_params->elem);
137 if( (*faix)->version == 3)
138 free((*faix)->subfaixbox.byte8_params->aux);
139 free((*faix)->subfaixbox.byte8_params);
142 free((*faix)->subfaixbox.byte4_params->elem);
143 if( (*faix)->version == 2)
144 free((*faix)->subfaixbox.byte4_params->aux);
145 free((*faix)->subfaixbox.byte4_params);
150 Byte8_t get_nmax( faixbox_param_t *faix)
153 return faix->subfaixbox.byte8_params->nmax;
155 return (Byte8_t)faix->subfaixbox.byte4_params->nmax;
158 Byte8_t get_m( faixbox_param_t *faix)
161 return faix->subfaixbox.byte8_params->m;
163 return (Byte8_t)faix->subfaixbox.byte4_params->m;
166 Byte8_t get_elemOff( faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
168 Byte8_t nmax = get_nmax( faix);
170 return faix->subfaixbox.byte8_params->elem[ row_id*nmax+elem_id].off;
172 return (Byte8_t)faix->subfaixbox.byte4_params->elem[ row_id*nmax+elem_id].off;
175 Byte8_t get_elemLen( faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
177 Byte8_t nmax = get_nmax( faix);
179 return faix->subfaixbox.byte8_params->elem[ row_id*nmax+elem_id].len;
181 return (Byte8_t)faix->subfaixbox.byte4_params->elem[ row_id*nmax+elem_id].len;
184 Byte4_t get_elemAux( faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
187 if( faix->version <2)
190 nmax = get_nmax( faix);
192 return faix->subfaixbox.byte8_params->aux[ row_id*nmax+elem_id];
194 return faix->subfaixbox.byte4_params->aux[ row_id*nmax+elem_id];