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.
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",
62 if (faix->version % 2) {
63 subfaixbox8_param_t *subfaixbox;
66 faix->subfaixbox.byte8_params = (subfaixbox8_param_t *)malloc(sizeof(
67 subfaixbox8_param_t));
69 subfaixbox = faix->subfaixbox.byte8_params;
70 subfaixbox->nmax = fetch_DBox8bytebigendian(box, (pos += 8) - 8);
71 subfaixbox->m = fetch_DBox8bytebigendian(box, (pos += 8) - 8);
73 numOfelem = subfaixbox->nmax * subfaixbox->m;
75 subfaixbox->elem = (faixelem8_param_t *)malloc(numOfelem * sizeof(
78 if (faix->version == 3) {
79 subfaixbox->aux = (Byte4_t *)malloc(numOfelem * sizeof(Byte4_t));
82 for (i = 0; i < numOfelem; i++) {
83 subfaixbox->elem[i].off = fetch_DBox8bytebigendian(box, (pos += 8) - 8);
84 subfaixbox->elem[i].len = fetch_DBox8bytebigendian(box, (pos += 8) - 8);
85 if (faix->version == 3) {
86 subfaixbox->aux[i] = fetch_DBox4bytebigendian(box, (pos += 4) - 4);
90 subfaixbox4_param_t *subfaixbox;
93 faix->subfaixbox.byte4_params = (subfaixbox4_param_t *)malloc(sizeof(
94 subfaixbox4_param_t));
96 subfaixbox = faix->subfaixbox.byte4_params;
97 subfaixbox->nmax = fetch_DBox4bytebigendian(box, (pos += 4) - 4);
98 subfaixbox->m = fetch_DBox4bytebigendian(box, (pos += 4) - 4);
100 numOfelem = subfaixbox->nmax * subfaixbox->m;
102 subfaixbox->elem = (faixelem4_param_t *)malloc(numOfelem * sizeof(
105 if (faix->version == 2) {
106 subfaixbox->aux = (Byte4_t *)malloc(numOfelem * sizeof(Byte4_t));
109 for (i = 0; i < numOfelem; i++) {
110 subfaixbox->elem[i].off = fetch_DBox4bytebigendian(box, (pos += 4) - 4);
111 subfaixbox->elem[i].len = fetch_DBox4bytebigendian(box, (pos += 4) - 4);
112 if (faix->version == 2) {
113 subfaixbox->aux[i] = fetch_DBox4bytebigendian(box, (pos += 4) - 4);
120 void print_faixbox(faixbox_param_t *faix)
124 fprintf(logstream, "faix box info\n");
125 fprintf(logstream, "\tversion: %d\n", faix->version);
127 fprintf(logstream, "\t nmax: %#" PRIx64 " = %" PRId64 "\n", get_nmax(faix),
129 fprintf(logstream, "\t m: %#" PRIx64 " = %" PRId64 "\n", get_m(faix),
132 for (i = 0; i < get_m(faix); i++) {
133 for (j = 0; j < get_nmax(faix); j++) {
134 fprintf(logstream, "\t off = %#" PRIx64 ", len = %#" PRIx64 "",
135 get_elemOff(faix, j, i), get_elemLen(faix, j, i));
136 if (2 <= faix->version) {
137 fprintf(logstream, ", aux = %#x", get_elemAux(faix, j, i));
139 fprintf(logstream, "\n");
141 fprintf(logstream, "\n");
145 void delete_faixbox(faixbox_param_t **faix)
147 if ((*faix)->version % 2) {
148 free((*faix)->subfaixbox.byte8_params->elem);
149 if ((*faix)->version == 3) {
150 free((*faix)->subfaixbox.byte8_params->aux);
152 free((*faix)->subfaixbox.byte8_params);
154 free((*faix)->subfaixbox.byte4_params->elem);
155 if ((*faix)->version == 2) {
156 free((*faix)->subfaixbox.byte4_params->aux);
158 free((*faix)->subfaixbox.byte4_params);
163 Byte8_t get_nmax(faixbox_param_t *faix)
165 if (faix->version % 2) {
166 return faix->subfaixbox.byte8_params->nmax;
168 return (Byte8_t)faix->subfaixbox.byte4_params->nmax;
172 Byte8_t get_m(faixbox_param_t *faix)
174 if (faix->version % 2) {
175 return faix->subfaixbox.byte8_params->m;
177 return (Byte8_t)faix->subfaixbox.byte4_params->m;
181 Byte8_t get_elemOff(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
183 Byte8_t nmax = get_nmax(faix);
184 if (faix->version % 2) {
185 return faix->subfaixbox.byte8_params->elem[ row_id * nmax + elem_id].off;
187 return (Byte8_t)faix->subfaixbox.byte4_params->elem[ row_id * nmax +
192 Byte8_t get_elemLen(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
194 Byte8_t nmax = get_nmax(faix);
195 if (faix->version % 2) {
196 return faix->subfaixbox.byte8_params->elem[ row_id * nmax + elem_id].len;
198 return (Byte8_t)faix->subfaixbox.byte4_params->elem[ row_id * nmax +
203 Byte4_t get_elemAux(faixbox_param_t *faix, Byte8_t elem_id, Byte8_t row_id)
206 if (faix->version < 2) {
207 return (Byte4_t) - 1;
210 nmax = get_nmax(faix);
211 if (faix->version % 2) {
212 return faix->subfaixbox.byte8_params->aux[ row_id * nmax + elem_id];
214 return faix->subfaixbox.byte4_params->aux[ row_id * nmax + elem_id];