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027f647eb8
git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@163 6e48237b-75ef-9749-8fc9-41990f28c85a
85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
/*
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* Copyright 2010 Rockchip Electronics S.LSI Co. LTD
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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 : mpp_thread.h
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* Description : thread library for different OS
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* Author : herman.chen@rock-chips.com
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* Date : 9:47 2015/7/27
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*/
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#ifndef __MPP_THREAD_H__
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#define __MPP_THREAD_H__
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#if defined(_WIN32) && !defined(__MINGW32CE__)
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/*
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* NOTE: POSIX Threads for Win32
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* Downloaded from http://www.sourceware.org/pthreads-win32/
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*/
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#include "semaphore.h"
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#include "pthread.h"
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#pragma comment(lib, "pthreadVC2.lib")
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#else
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#include <unistd.h>
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#include <semaphore.h>
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#include <pthread.h>
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#if defined(ANDROID)
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#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP PTHREAD_RECURSIVE_MUTEX_INITIALIZER
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#endif
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#endif
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typedef void *(*MppThreadFunc)(void *);
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typedef enum {
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MPP_THREAD_UNINITED,
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MPP_THREAD_RUNNING,
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MPP_THREAD_WAITING,
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MPP_THREAD_STOPPING,
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} MppThreadStatus;
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#ifdef __cplusplus
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class MppThread {
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public:
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MppThread(MppThreadFunc func, void *ctx);
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~MppThread();
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void lock();
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void unlock();
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void wait();
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void signal();
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private:
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pthread_t thread;
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pthread_mutex_t thread_lock;
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pthread_cond_t condition;
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MppThreadStatus status;
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MppThreadFunc function;
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void *context;
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MppThread();
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MppThread(const MppThread &);
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MppThread &operator=(const MppThread &);
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};
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#endif
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#endif /*__MPP_THREAD_H__*/
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