File size: 978 Bytes
3708354 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/wall_clock.h"
namespace Common::Arm64 {
class NativeClock final : public WallClock {
public:
explicit NativeClock();
std::chrono::nanoseconds GetTimeNS() const override;
std::chrono::microseconds GetTimeUS() const override;
std::chrono::milliseconds GetTimeMS() const override;
s64 GetCNTPCT() const override;
s64 GetGPUTick() const override;
s64 GetUptime() const override;
bool IsNative() const override;
static s64 GetHostCNTFRQ();
public:
using FactorType = unsigned __int128;
FactorType GetGuestCNTFRQFactor() const {
return guest_cntfrq_factor;
}
private:
FactorType ns_cntfrq_factor;
FactorType us_cntfrq_factor;
FactorType ms_cntfrq_factor;
FactorType guest_cntfrq_factor;
FactorType gputick_cntfrq_factor;
};
} // namespace Common::Arm64
|