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Diffstat (limited to 'ingen/Clock.hpp')
| -rw-r--r-- | ingen/Clock.hpp | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/ingen/Clock.hpp b/ingen/Clock.hpp deleted file mode 100644 index 27d8443d..00000000 --- a/ingen/Clock.hpp +++ /dev/null @@ -1,66 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2016-2017 David Robillard <http://drobilla.net/> - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or any later version. - - Ingen 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 Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef INGEN_ENGINE_CLOCK_HPP -#define INGEN_ENGINE_CLOCK_HPP - -#ifdef __MACH__ -# include <mach/mach.h> -# include <mach/mach_time.h> -#else -# include <ctime> -# include <sys/time.h> -#endif - -#include <cstdint> - -namespace ingen { - -class Clock { -public: -#ifdef __MACH__ - - Clock() { mach_timebase_info(&_timebase); } - - inline uint64_t now_microseconds() const { - const uint64_t now = mach_absolute_time(); - return now * _timebase.numer / _timebase.denom / 1e3; - } - -private: - mach_timebase_info_data_t _timebase; - -#else - - inline uint64_t now_microseconds() const { - struct timespec time{}; - clock_gettime(_clock, &time); - return static_cast<uint64_t>(time.tv_sec) * 1e6 + - static_cast<uint64_t>(time.tv_nsec) / 1e3; - } - -private: -# if defined(CLOCK_MONOTONIC_RAW) - const clockid_t _clock = CLOCK_MONOTONIC_RAW; -# else - const clockid_t _clock = CLOCK_MONOTONIC; -# endif -#endif -}; - -} // namespace ingen - -#endif // INGEN_ENGINE_CLOCK_HPP |