From 49a3845135142ada6d581d5a6f4a5192aaed49be Mon Sep 17 00:00:00 2001 From: Denis Krjuchkov Date: Sun, 12 May 2013 19:03:42 +0600 Subject: timer: convert to class --- src/Timer.hxx | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/Timer.hxx (limited to 'src/Timer.hxx') diff --git a/src/Timer.hxx b/src/Timer.hxx new file mode 100644 index 000000000..96446a988 --- /dev/null +++ b/src/Timer.hxx @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2003-2011 The Music Player Daemon Project + * http://www.musicpd.org + * + * 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. + */ + +#ifndef MPD_TIMER_HXX +#define MPD_TIMER_HXX + +#include + +struct audio_format; + +class Timer { + uint64_t time; + bool started; + const int rate; +public: + explicit Timer(const struct audio_format& af); + + bool IsStarted() const { return started; } + + void Start(); + void Reset(); + + void Add(int size); + + /** + * Returns the number of milliseconds to sleep to get back to sync. + */ + unsigned GetDelay() const; + + void Synchronize() const; +}; + +#endif -- cgit v1.2.3