mirror of https://github.com/yuzu-emu/yuzu.git
37 lines
834 B
C++
37 lines
834 B
C++
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include <mutex>
|
|
|
|
#include "common/common_funcs.h"
|
|
#include "core/hle/kernel/k_scoped_lock.h"
|
|
|
|
namespace Kernel {
|
|
|
|
class KSpinLock {
|
|
public:
|
|
explicit KSpinLock() = default;
|
|
|
|
YUZU_NON_COPYABLE(KSpinLock);
|
|
YUZU_NON_MOVEABLE(KSpinLock);
|
|
|
|
void Lock();
|
|
void Unlock();
|
|
bool TryLock();
|
|
|
|
private:
|
|
std::mutex m_lock;
|
|
};
|
|
|
|
// TODO(bunnei): Alias for now, in case we want to implement these accurately in the future.
|
|
using KAlignedSpinLock = KSpinLock;
|
|
using KNotAlignedSpinLock = KSpinLock;
|
|
|
|
using KScopedSpinLock = KScopedLock<KSpinLock>;
|
|
using KScopedAlignedSpinLock = KScopedLock<KAlignedSpinLock>;
|
|
using KScopedNotAlignedSpinLock = KScopedLock<KNotAlignedSpinLock>;
|
|
|
|
} // namespace Kernel
|