mirror of
https://github.com/Atmosphere-NX/Atmosphere
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60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stratosphere.hpp>
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#ifdef ATMOSPHERE_OS_HORIZON
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#include "os_tick_manager_impl.os.horizon.hpp"
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#else
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#error "Unknown OS for TickManagerImpl"
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#endif
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namespace ams::os::impl {
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/* Tick frequency must be less than INT64_MAX / 1 second. */
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static constexpr s64 MaxTickFrequency = (std::numeric_limits<s64>::max() / TimeSpan::FromSeconds(1).GetNanoSeconds()) - 1;
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class TickManager {
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private:
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TickManagerImpl impl;
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public:
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constexpr TickManager() : impl() { /* ... */ }
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ALWAYS_INLINE Tick GetTick() const {
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return this->impl.GetTick();
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}
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ALWAYS_INLINE Tick GetSystemTickOrdered() const {
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return this->impl.GetSystemTickOrdered();
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}
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ALWAYS_INLINE s64 GetTickFrequency() const {
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return this->impl.GetTickFrequency();
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}
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ALWAYS_INLINE s64 GetMaxTick() const {
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return this->impl.GetMaxTick();
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}
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ALWAYS_INLINE s64 GetMaxTimeSpanNs() const {
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return this->impl.GetMaxTimeSpanNs();
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}
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TimeSpan ConvertToTimeSpan(Tick tick) const;
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Tick ConvertToTick(TimeSpan ts) const;
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};
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}
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