githubmirror/obs-studio

frontend/utility/StartMultiTrackVideoStreamingGuard.hpp

20 строк487 B

PatTheMav

frontend: Split Qt UI Widget implementations into single files per class

08 янв 2025, 19:33

08 янв 2025, 19:33654ddcd

#pragma once

#include <future>

struct StartMultitrackVideoStreamingGuard {
	StartMultitrackVideoStreamingGuard() { future = guard.get_future().share(); };
	~StartMultitrackVideoStreamingGuard() { guard.set_value(); }

	std::shared_future<void> GetFuture() const { return future; }

	static std::shared_future<void> MakeReadyFuture()
	{
		StartMultitrackVideoStreamingGuard guard;
		return guard.GetFuture();
	}

private:
	std::promise<void> guard;
	std::shared_future<void> future;
};