38 lines
808 B
C++
38 lines
808 B
C++
// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include "common/wall_clock.h"
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namespace Common::X64 {
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class NativeClock final : public WallClock {
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public:
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explicit NativeClock(u64 rdtsc_frequency_);
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std::chrono::nanoseconds GetTimeNS() const override;
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std::chrono::microseconds GetTimeUS() const override;
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std::chrono::milliseconds GetTimeMS() const override;
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s64 GetCNTPCT() const override;
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s64 GetGPUTick() const override;
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s64 GetUptime() const override;
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bool IsNative() const override;
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private:
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u64 rdtsc_frequency;
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u64 ns_rdtsc_factor;
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u64 us_rdtsc_factor;
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u64 ms_rdtsc_factor;
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u64 cntpct_rdtsc_factor;
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u64 gputick_rdtsc_factor;
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};
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} // namespace Common::X64
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