2 * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 #include "function_list.h"
28 #include "opj_includes.h"
29 #include "opj_malloc.h"
31 * Default size of the validation list, if not sufficient, data will be reallocated with a double size.
33 #define OPJ_VALIDATION_SIZE 10
36 * Creates a validation list.
38 * @return the newly created validation list.
40 opj_procedure_list_t * opj_procedure_list_create()
42 /* memory allocation */
43 opj_procedure_list_t * l_validation = (opj_procedure_list_t *) opj_malloc(sizeof(opj_procedure_list_t));
50 memset(l_validation,0,sizeof(opj_procedure_list_t));
51 l_validation->m_nb_max_procedures = OPJ_VALIDATION_SIZE;
52 l_validation->m_procedures = (void**)opj_malloc(
53 OPJ_VALIDATION_SIZE * sizeof(opj_procedure));
55 (! l_validation->m_procedures)
57 opj_free(l_validation);
60 memset(l_validation->m_procedures,0,OPJ_VALIDATION_SIZE * sizeof(opj_procedure));
67 * Destroys a validation list.
69 * @param p_list the list to destroy.
71 void opj_procedure_list_destroy(opj_procedure_list_t * p_list)
80 (p_list->m_procedures)
82 opj_free(p_list->m_procedures);
88 * Adds a new validation procedure.
90 * @param p_validation_list the list of procedure to modify.
91 * @param p_procedure the procedure to add.
93 bool opj_procedure_list_add_procedure (opj_procedure_list_t * p_validation_list, opj_procedure p_procedure)
96 (p_validation_list->m_nb_max_procedures == p_validation_list->m_nb_procedures)
98 p_validation_list->m_nb_max_procedures += OPJ_VALIDATION_SIZE;
99 p_validation_list->m_procedures = (void**)opj_realloc(
100 p_validation_list->m_procedures,p_validation_list->m_nb_max_procedures * sizeof(opj_procedure));
102 (! p_validation_list->m_procedures)
104 p_validation_list->m_nb_max_procedures = 0;
105 p_validation_list->m_nb_procedures = 0;
109 p_validation_list->m_procedures[p_validation_list->m_nb_procedures] = p_procedure;
110 ++p_validation_list->m_nb_procedures;
115 * Gets the number of validation procedures.
117 * @param p_validation_list the list of procedure to modify.
119 * @return the number of validation procedures.
121 OPJ_UINT32 opj_procedure_list_get_nb_procedures (opj_procedure_list_t * p_validation_list)
123 return p_validation_list->m_nb_procedures;
127 * Gets the pointer on the first validation procedure. This function is similar to the C++
128 * iterator class to iterate through all the procedures inside the validation list.
129 * the caller does not take ownership of the pointer.
131 * @param p_validation_list the list of procedure to get the first procedure from.
133 * @return a pointer to the first procedure.
135 opj_procedure* opj_procedure_list_get_first_procedure (opj_procedure_list_t * p_validation_list)
137 return p_validation_list->m_procedures;
141 * Clears the list of validation procedures.
143 * @param p_validation_list the list of procedure to clear.
146 void opj_procedure_list_clear (opj_procedure_list_t * p_validation_list)
148 p_validation_list->m_nb_procedures = 0;