mirrors/yuzu
2
1
Fork 0
mirror of https://github.com/yuzu-emu/yuzu.git synced 2024-07-04 23:31:19 +01:00
Code Issues Releases Activity

common/thread_worker: Add wait for requests method

Browse source
This commit is contained in:
ReinUsesLisp 2021-03-22 21:00:48 -03:00
parent 5edc96f4a4
commit f28dd32275
2 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/common/thread_worker.cpp
View file

@ -29,6 +29,10 @@ ThreadWorker::ThreadWorker(std::size_t num_workers, const std::string& name) {
}
task = std::move(requests.front());
requests.pop();
if (requests.empty()) {
wait_condition.notify_one();
}
}
task();
@ -55,4 +59,9 @@ void ThreadWorker::QueueWork(std::function<void()>&& work) {
condition.notify_one();
}
void ThreadWorker::WaitForRequests() {
std::unique_lock lock{queue_mutex};
wait_condition.wait(lock, [this] { return stop || requests.empty(); });
}
} // namespace Common

2
src/common/thread_worker.h
View file

@ -18,12 +18,14 @@ public:
explicit ThreadWorker(std::size_t num_workers, const std::string& name);
~ThreadWorker();
void QueueWork(std::function<void()>&& work);
void WaitForRequests();
private:
std::vector<std::thread> threads;
std::queue<std::function<void()>> requests;
std::mutex queue_mutex;
std::condition_variable condition;
std::condition_variable wait_condition;
std::atomic_bool stop{};
};