obs-StreamFX/source/util-threadpool.hpp
Michael Fabian 'Xaymar' Dirks 59fa1d36d7 common: Common header include for improved platform support
This header includes all common data between headers used in the plugin. This should improve cross-platform compiling support whenever possible, as all platform-dependent common includes and defines can be done here.
2020-04-02 17:02:01 +02:00

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1.6 KiB
C++

/*
* Modern effects for a modern Streamer
* Copyright (C) 2020 Michael Fabian Dirks
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#pragma once
#include <atomic>
#include <condition_variable>
#include <functional>
#include <list>
#include <memory>
#include <mutex>
#include <stdexcept>
#include <thread>
namespace util {
typedef std::function<void(std::shared_ptr<void>)> threadpool_function_t;
class threadpool {
std::list<std::thread> _workers;
std::atomic_bool _worker_stop;
std::list<std::pair<threadpool_function_t, std::shared_ptr<void>>> _tasks;
std::mutex _tasks_lock;
std::condition_variable _tasks_cv;
public:
threadpool();
~threadpool();
void push(threadpool_function_t fn, std::shared_ptr<void> data);
private:
void work();
};
} // namespace util