From 13ed9438fb47d62663fb1ef367baac1a567b25b3 Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Tue, 4 Feb 2020 11:23:12 -0400 Subject: Common: Implement a basic SpinLock class --- src/common/spin_lock.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/common/spin_lock.h (limited to 'src/common/spin_lock.h') diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h new file mode 100644 index 000000000..cbc67b6c8 --- /dev/null +++ b/src/common/spin_lock.h @@ -0,0 +1,20 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include + +namespace Common { + +class SpinLock { +public: + void lock(); + void unlock(); + +private: + std::atomic_flag lck = ATOMIC_FLAG_INIT; +}; + +} // namespace Common -- cgit v1.2.3 From be320a9e10fda32a984b12cdfe3aaf09cc67b39a Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Wed, 5 Feb 2020 15:48:20 -0400 Subject: Common: Polish Fiber class, add comments, asserts and more tests. --- src/common/spin_lock.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/common/spin_lock.h') diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h index cbc67b6c8..70282a961 100644 --- a/src/common/spin_lock.h +++ b/src/common/spin_lock.h @@ -12,6 +12,7 @@ class SpinLock { public: void lock(); void unlock(); + bool try_lock(); private: std::atomic_flag lck = ATOMIC_FLAG_INIT; -- cgit v1.2.3