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/**
* Copyright (c) 2020 Paul-Louis Ageneau
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "processor.hpp"
namespace rtc {
Processor::Processor(size_t limit) : mTasks(limit) {}
Processor::~Processor() { join(); }
void Processor::join() {
std::unique_lock lock(mMutex);
mCondition.wait(lock, [this]() { return !mPending && mTasks.empty(); });
}
void Processor::schedule() {
std::unique_lock lock(mMutex);
if (auto next = mTasks.tryPop()) {
ThreadPool::Instance().enqueue(std::move(*next));
} else {
// No more tasks
mPending = false;
mCondition.notify_all();
}
}
} // namespace rtc