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55 lines
1.5 KiB
55 lines
1.5 KiB
/*-------------------------------------------------------------------------
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* drawElements C++ Base Library
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* -----------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief deMutex C++ wrapper.
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*//*--------------------------------------------------------------------*/
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#include "deMutex.hpp"
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#include "deMemory.h"
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#include <new>
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namespace de
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{
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/*--------------------------------------------------------------------*//*!
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* \brief Construct mutual exclusion lock.
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* \param flags Mutex flags as described in deMutex.h.
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* DE_MUTEX_RECURSIVE flag enables recursive mutex.
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*//*--------------------------------------------------------------------*/
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Mutex::Mutex (deUint32 flags)
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: m_mutex(0)
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{
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deMutexAttributes attribs;
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deMemset(&attribs, 0, sizeof(attribs));
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attribs.flags = flags;
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m_mutex = deMutex_create(&attribs);
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if (!m_mutex)
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throw std::bad_alloc();
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}
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Mutex::~Mutex (void)
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{
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deMutex_destroy(m_mutex);
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}
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} // de
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