1/*-------------------------------------------------------------------------
2 * drawElements C++ Base Library
3 * -----------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief deMutex C++ wrapper.
22 *//*--------------------------------------------------------------------*/
23
24#include "deMutex.hpp"
25#include "deMemory.h"
26
27#include <new>
28
29namespace de
30{
31
32/*--------------------------------------------------------------------*//*!
33 * \brief Construct mutual exclusion lock.
34 * \param flags Mutex flags as described in deMutex.h.
35 *				DE_MUTEX_RECURSIVE flag enables recursive mutex.
36 *//*--------------------------------------------------------------------*/
37Mutex::Mutex (deUint32 flags)
38	: m_mutex(0)
39{
40	deMutexAttributes attribs;
41	deMemset(&attribs, 0, sizeof(attribs));
42	attribs.flags = flags;
43
44	m_mutex = deMutex_create(&attribs);
45	if (!m_mutex)
46		throw std::bad_alloc();
47}
48
49Mutex::~Mutex (void)
50{
51	deMutex_destroy(m_mutex);
52}
53
54} // de
55