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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* timer.h - Generic timer
*/
#ifndef __LIBCAMERA_TIMER_H__
#define __LIBCAMERA_TIMER_H__
#include <cstdint>
#include <libcamera/signal.h>
namespace libcamera {
class Timer
{
public:
Timer();
void start(unsigned int msec);
void stop();
bool isRunning() const;
unsigned int interval() const { return interval_; }
uint64_t deadline() const { return deadline_; }
Signal<Timer *> timeout;
private:
unsigned int interval_;
uint64_t deadline_;
};
} /* namespace libcamera */
#endif /* __LIBCAMERA_TIMER_H__ */
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