diff options
Diffstat (limited to 'src/common')
71 files changed, 330 insertions, 242 deletions
diff --git a/src/common/algorithm.h b/src/common/algorithm.h index 4804a3421..9ddfd637b 100644 --- a/src/common/algorithm.h +++ b/src/common/algorithm.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/assert.cpp b/src/common/assert.cpp index 72f1121aa..b44570528 100644 --- a/src/common/assert.cpp +++ b/src/common/assert.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/assert.h" #include "common/common_funcs.h" diff --git a/src/common/atomic_ops.h b/src/common/atomic_ops.h index b94d73c7a..c18bb33c4 100644 --- a/src/common/atomic_ops.h +++ b/src/common/atomic_ops.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -46,6 +45,50 @@ namespace Common { reinterpret_cast<__int64*>(expected.data())) != 0; } +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u8* pointer, u8 value, u8 expected, + u8& actual) { + actual = + _InterlockedCompareExchange8(reinterpret_cast<volatile char*>(pointer), value, expected); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u16* pointer, u16 value, u16 expected, + u16& actual) { + actual = + _InterlockedCompareExchange16(reinterpret_cast<volatile short*>(pointer), value, expected); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u32* pointer, u32 value, u32 expected, + u32& actual) { + actual = + _InterlockedCompareExchange(reinterpret_cast<volatile long*>(pointer), value, expected); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u64 value, u64 expected, + u64& actual) { + actual = _InterlockedCompareExchange64(reinterpret_cast<volatile __int64*>(pointer), value, + expected); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u128 value, u128 expected, + u128& actual) { + const bool result = + _InterlockedCompareExchange128(reinterpret_cast<volatile __int64*>(pointer), value[1], + value[0], reinterpret_cast<__int64*>(expected.data())) != 0; + actual = expected; + return result; +} + +[[nodiscard]] inline u128 AtomicLoad128(volatile u64* pointer) { + u128 result{}; + _InterlockedCompareExchange128(reinterpret_cast<volatile __int64*>(pointer), result[1], + result[0], reinterpret_cast<__int64*>(result.data())); + return result; +} + #else [[nodiscard]] inline bool AtomicCompareAndSwap(volatile u8* pointer, u8 value, u8 expected) { @@ -72,6 +115,52 @@ namespace Common { return __sync_bool_compare_and_swap((unsigned __int128*)pointer, expected_a, value_a); } +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u8* pointer, u8 value, u8 expected, + u8& actual) { + actual = __sync_val_compare_and_swap(pointer, expected, value); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u16* pointer, u16 value, u16 expected, + u16& actual) { + actual = __sync_val_compare_and_swap(pointer, expected, value); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u32* pointer, u32 value, u32 expected, + u32& actual) { + actual = __sync_val_compare_and_swap(pointer, expected, value); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u64 value, u64 expected, + u64& actual) { + actual = __sync_val_compare_and_swap(pointer, expected, value); + return actual == expected; +} + +[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u128 value, u128 expected, + u128& actual) { + unsigned __int128 value_a; + unsigned __int128 expected_a; + unsigned __int128 actual_a; + std::memcpy(&value_a, value.data(), sizeof(u128)); + std::memcpy(&expected_a, expected.data(), sizeof(u128)); + actual_a = __sync_val_compare_and_swap((unsigned __int128*)pointer, expected_a, value_a); + std::memcpy(actual.data(), &actual_a, sizeof(u128)); + return actual_a == expected_a; +} + +[[nodiscard]] inline u128 AtomicLoad128(volatile u64* pointer) { + unsigned __int128 zeros_a = 0; + unsigned __int128 result_a = + __sync_val_compare_and_swap((unsigned __int128*)pointer, zeros_a, zeros_a); + + u128 result; + std::memcpy(result.data(), &result_a, sizeof(u128)); + return result; +} + #endif } // namespace Common diff --git a/src/common/bit_cast.h b/src/common/bit_cast.h index a32a063d1..535148b4d 100644 --- a/src/common/bit_cast.h +++ b/src/common/bit_cast.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/bit_set.h b/src/common/bit_set.h index 9235ad412..74754504b 100644 --- a/src/common/bit_set.h +++ b/src/common/bit_set.h @@ -1,18 +1,5 @@ -/* - * Copyright (c) 2018-2020 Atmosphère-NX - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/bit_util.h b/src/common/bit_util.h index f37538e06..e4e6287f3 100644 --- a/src/common/bit_util.h +++ b/src/common/bit_util.h @@ -1,6 +1,5 @@ -// Copyright 2018 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index 4c1e29de6..adc31c758 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/concepts.h b/src/common/concepts.h index aa08065a7..a97555f6a 100644 --- a/src/common/concepts.h +++ b/src/common/concepts.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/div_ceil.h b/src/common/div_ceil.h index e1db35464..eebc279c2 100644 --- a/src/common/div_ceil.h +++ b/src/common/div_ceil.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/expected.h b/src/common/expected.h index c8d8579c1..6e6c86ee7 100644 --- a/src/common/expected.h +++ b/src/common/expected.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later // This is based on the proposed implementation of std::expected (P0323) // https://github.com/TartanLlama/expected/blob/master/include/tl/expected.hpp diff --git a/src/common/fiber.cpp b/src/common/fiber.cpp index 81b212e4b..f9aeb692a 100644 --- a/src/common/fiber.cpp +++ b/src/common/fiber.cpp @@ -1,10 +1,10 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <mutex> #include "common/assert.h" #include "common/fiber.h" -#include "common/spin_lock.h" #include "common/virtual_buffer.h" #include <boost/context/detail/fcontext.hpp> @@ -19,7 +19,7 @@ struct Fiber::FiberImpl { VirtualBuffer<u8> stack; VirtualBuffer<u8> rewind_stack; - SpinLock guard{}; + std::mutex guard; std::function<void(void*)> entry_point; std::function<void(void*)> rewind_point; void* rewind_parameter{}; diff --git a/src/common/fiber.h b/src/common/fiber.h index f2a8ff29a..873604bc6 100644 --- a/src/common/fiber.h +++ b/src/common/fiber.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/fs/file.cpp b/src/common/fs/file.cpp index 5d71275ef..fa8422c41 100644 --- a/src/common/fs/file.cpp +++ b/src/common/fs/file.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/fs/file.h" #include "common/fs/fs.h" diff --git a/src/common/fs/file.h b/src/common/fs/file.h index 8a2cab0af..69b53384c 100644 --- a/src/common/fs/file.h +++ b/src/common/fs/file.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/fs/fs.cpp b/src/common/fs/fs.cpp index 9089cad67..e1716c62d 100644 --- a/src/common/fs/fs.cpp +++ b/src/common/fs/fs.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/fs/file.h" #include "common/fs/fs.h" diff --git a/src/common/fs/fs.h b/src/common/fs/fs.h index 183126de3..ce3eb309a 100644 --- a/src/common/fs/fs.h +++ b/src/common/fs/fs.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/fs/fs_paths.h b/src/common/fs/fs_paths.h index 5d447f108..c77c112f1 100644 --- a/src/common/fs/fs_paths.h +++ b/src/common/fs/fs_paths.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/fs/fs_types.h b/src/common/fs/fs_types.h index f5853f624..5a4090c19 100644 --- a/src/common/fs/fs_types.h +++ b/src/common/fs/fs_types.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/fs/fs_util.cpp b/src/common/fs/fs_util.cpp index 0068112e6..eb4ac1deb 100644 --- a/src/common/fs/fs_util.cpp +++ b/src/common/fs/fs_util.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <algorithm> diff --git a/src/common/fs/fs_util.h b/src/common/fs/fs_util.h index 392af89f7..2492a9f94 100644 --- a/src/common/fs/fs_util.h +++ b/src/common/fs/fs_util.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/fs/path_util.cpp b/src/common/fs/path_util.cpp index 1bcb897b5..62318e70c 100644 --- a/src/common/fs/path_util.cpp +++ b/src/common/fs/path_util.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <algorithm> #include <unordered_map> diff --git a/src/common/fs/path_util.h b/src/common/fs/path_util.h index 0a9e3a145..13d713f1e 100644 --- a/src/common/fs/path_util.h +++ b/src/common/fs/path_util.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/host_memory.cpp b/src/common/host_memory.cpp index e829af1ac..7f9659612 100644 --- a/src/common/host_memory.cpp +++ b/src/common/host_memory.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #ifdef _WIN32 @@ -149,7 +148,7 @@ public: } void Unmap(size_t virtual_offset, size_t length) { - std::lock_guard lock{placeholder_mutex}; + std::scoped_lock lock{placeholder_mutex}; // Unmap until there are no more placeholders while (UnmapOnePlaceholder(virtual_offset, length)) { @@ -169,7 +168,7 @@ public: } const size_t virtual_end = virtual_offset + length; - std::lock_guard lock{placeholder_mutex}; + std::scoped_lock lock{placeholder_mutex}; auto [it, end] = placeholders.equal_range({virtual_offset, virtual_end}); while (it != end) { const size_t offset = std::max(it->lower(), virtual_offset); diff --git a/src/common/host_memory.h b/src/common/host_memory.h index 9b8326d0f..447975ded 100644 --- a/src/common/host_memory.h +++ b/src/common/host_memory.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/intrusive_red_black_tree.h b/src/common/intrusive_red_black_tree.h index eaf5675e3..93046615e 100644 --- a/src/common/intrusive_red_black_tree.h +++ b/src/common/intrusive_red_black_tree.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/literals.h b/src/common/literals.h index d55fed40b..0ad314afb 100644 --- a/src/common/literals.h +++ b/src/common/literals.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/logging/filter.cpp b/src/common/logging/filter.cpp index 4afc1369a..4acbff649 100644 --- a/src/common/logging/filter.cpp +++ b/src/common/logging/filter.cpp @@ -101,6 +101,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) { SUB(Service, GRC) \ SUB(Service, HID) \ SUB(Service, IRS) \ + SUB(Service, JIT) \ SUB(Service, LBL) \ SUB(Service, LDN) \ SUB(Service, LDR) \ @@ -119,6 +120,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) { SUB(Service, NPNS) \ SUB(Service, NS) \ SUB(Service, NVDRV) \ + SUB(Service, NVFlinger) \ SUB(Service, OLSC) \ SUB(Service, PCIE) \ SUB(Service, PCTL) \ diff --git a/src/common/logging/formatter.h b/src/common/logging/formatter.h index 552cde75a..88e55505d 100644 --- a/src/common/logging/formatter.h +++ b/src/common/logging/formatter.h @@ -1,6 +1,5 @@ -// Copyright 2022 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/logging/log_entry.h b/src/common/logging/log_entry.h index b28570071..d8d7daf76 100644 --- a/src/common/logging/log_entry.h +++ b/src/common/logging/log_entry.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/logging/types.h b/src/common/logging/types.h index 2b6e4daa7..cabb4db8e 100644 --- a/src/common/logging/types.h +++ b/src/common/logging/types.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -69,6 +68,7 @@ enum class Class : u8 { Service_GRC, ///< The game recording service Service_HID, ///< The HID (Human interface device) service Service_IRS, ///< The IRS service + Service_JIT, ///< The JIT service Service_LBL, ///< The LBL (LCD backlight) service Service_LDN, ///< The LDN (Local domain network) service Service_LDR, ///< The loader service @@ -87,6 +87,7 @@ enum class Class : u8 { Service_NPNS, ///< The NPNS service Service_NS, ///< The NS services Service_NVDRV, ///< The NVDRV (Nvidia driver) service + Service_NVFlinger, ///< The NVFlinger service Service_OLSC, ///< The OLSC service Service_PCIE, ///< The PCIe service Service_PCTL, ///< The PCTL (Parental control) service diff --git a/src/common/lru_cache.h b/src/common/lru_cache.h index 365488ba5..36cea5d27 100644 --- a/src/common/lru_cache.h +++ b/src/common/lru_cache.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2+ or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/lz4_compression.cpp b/src/common/lz4_compression.cpp index dbb40da7c..ffb32fecf 100644 --- a/src/common/lz4_compression.cpp +++ b/src/common/lz4_compression.cpp @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <algorithm> #include <lz4hc.h> diff --git a/src/common/lz4_compression.h b/src/common/lz4_compression.h index 1b4717595..7fd53a960 100644 --- a/src/common/lz4_compression.h +++ b/src/common/lz4_compression.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/math_util.h b/src/common/math_util.h index 510c4e56d..54485bf53 100644 --- a/src/common/math_util.h +++ b/src/common/math_util.h @@ -4,6 +4,7 @@ #pragma once +#include <algorithm> #include <cstdlib> #include <type_traits> @@ -20,10 +21,32 @@ struct Rectangle { constexpr Rectangle() = default; + constexpr Rectangle(T width, T height) : right(width), bottom(height) {} + constexpr Rectangle(T left_, T top_, T right_, T bottom_) : left(left_), top(top_), right(right_), bottom(bottom_) {} - [[nodiscard]] T GetWidth() const { + [[nodiscard]] constexpr T Left() const { + return left; + } + + [[nodiscard]] constexpr T Top() const { + return top; + } + + [[nodiscard]] constexpr T Right() const { + return right; + } + + [[nodiscard]] constexpr T Bottom() const { + return bottom; + } + + [[nodiscard]] constexpr bool IsEmpty() const { + return (GetWidth() <= 0) || (GetHeight() <= 0); + } + + [[nodiscard]] constexpr T GetWidth() const { if constexpr (std::is_floating_point_v<T>) { return std::abs(right - left); } else { @@ -31,7 +54,7 @@ struct Rectangle { } } - [[nodiscard]] T GetHeight() const { + [[nodiscard]] constexpr T GetHeight() const { if constexpr (std::is_floating_point_v<T>) { return std::abs(bottom - top); } else { @@ -39,18 +62,35 @@ struct Rectangle { } } - [[nodiscard]] Rectangle<T> TranslateX(const T x) const { + [[nodiscard]] constexpr Rectangle<T> TranslateX(const T x) const { return Rectangle{left + x, top, right + x, bottom}; } - [[nodiscard]] Rectangle<T> TranslateY(const T y) const { + [[nodiscard]] constexpr Rectangle<T> TranslateY(const T y) const { return Rectangle{left, top + y, right, bottom + y}; } - [[nodiscard]] Rectangle<T> Scale(const float s) const { + [[nodiscard]] constexpr Rectangle<T> Scale(const float s) const { return Rectangle{left, top, static_cast<T>(static_cast<float>(left + GetWidth()) * s), static_cast<T>(static_cast<float>(top + GetHeight()) * s)}; } + + [[nodiscard]] constexpr bool operator==(const Rectangle<T>& rhs) const { + return (left == rhs.left) && (top == rhs.top) && (right == rhs.right) && + (bottom == rhs.bottom); + } + + [[nodiscard]] constexpr bool operator!=(const Rectangle<T>& rhs) const { + return !operator==(rhs); + } + + [[nodiscard]] constexpr bool Intersect(const Rectangle<T>& with, Rectangle<T>* result) const { + result->left = std::max(left, with.left); + result->top = std::max(top, with.top); + result->right = std::min(right, with.right); + result->bottom = std::min(bottom, with.bottom); + return !result->IsEmpty(); + } }; template <typename T> diff --git a/src/common/memory_detect.cpp b/src/common/memory_detect.cpp index 7a75a5ff4..86a3abcc6 100644 --- a/src/common/memory_detect.cpp +++ b/src/common/memory_detect.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #ifdef _WIN32 // clang-format off diff --git a/src/common/memory_detect.h b/src/common/memory_detect.h index 0f73751c8..a345e6d28 100644 --- a/src/common/memory_detect.h +++ b/src/common/memory_detect.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/nvidia_flags.cpp b/src/common/nvidia_flags.cpp index c732c233e..7ed7690ee 100644 --- a/src/common/nvidia_flags.cpp +++ b/src/common/nvidia_flags.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <cstdlib> diff --git a/src/common/nvidia_flags.h b/src/common/nvidia_flags.h index 8930efcec..8c3b1bfb9 100644 --- a/src/common/nvidia_flags.h +++ b/src/common/nvidia_flags.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp index 4817b09f9..b744b68ce 100644 --- a/src/common/page_table.cpp +++ b/src/common/page_table.cpp @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/page_table.h" diff --git a/src/common/page_table.h b/src/common/page_table.h index 13f4b44c0..fcbd12a43 100644 --- a/src/common/page_table.h +++ b/src/common/page_table.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/parent_of_member.h b/src/common/parent_of_member.h index ad075615b..70b1c5624 100644 --- a/src/common/parent_of_member.h +++ b/src/common/parent_of_member.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/point.h b/src/common/point.h index c0a52ad8d..6491856ea 100644 --- a/src/common/point.h +++ b/src/common/point.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/ring_buffer.h b/src/common/ring_buffer.h index db6aa6b95..4c328ab44 100644 --- a/src/common/ring_buffer.h +++ b/src/common/ring_buffer.h @@ -1,6 +1,5 @@ -// Copyright 2018 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/settings.cpp b/src/common/settings.cpp index 877e0faa4..fdc012355 100644 --- a/src/common/settings.cpp +++ b/src/common/settings.cpp @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <string_view> diff --git a/src/common/settings.h b/src/common/settings.h index a37d83fb3..5b34169a8 100644 --- a/src/common/settings.h +++ b/src/common/settings.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -38,6 +37,7 @@ enum class CPUAccuracy : u32 { Auto = 0, Accurate = 1, Unsafe = 2, + Paranoid = 3, }; enum class FullscreenMode : u32 { @@ -470,7 +470,7 @@ struct Values { // Cpu RangedSetting<CPUAccuracy> cpu_accuracy{CPUAccuracy::Auto, CPUAccuracy::Auto, - CPUAccuracy::Unsafe, "cpu_accuracy"}; + CPUAccuracy::Paranoid, "cpu_accuracy"}; // TODO: remove cpu_accuracy_first_time, migration setting added 8 July 2021 BasicSetting<bool> cpu_accuracy_first_time{true, "cpu_accuracy_first_time"}; BasicSetting<bool> cpu_debug_mode{false, "cpu_debug_mode"}; @@ -589,6 +589,9 @@ struct Values { BasicSetting<int> touch_from_button_map_index{0, "touch_from_button_map"}; std::vector<TouchFromButtonMap> touch_from_button_maps; + BasicSetting<bool> enable_ring_controller{true, "enable_ring_controller"}; + RingconRaw ringcon_analogs; + // Data Storage BasicSetting<bool> use_virtual_sd{true, "use_virtual_sd"}; BasicSetting<bool> gamecard_inserted{false, "gamecard_inserted"}; diff --git a/src/common/settings_input.cpp b/src/common/settings_input.cpp index bea2b837b..0a6eea3cf 100644 --- a/src/common/settings_input.cpp +++ b/src/common/settings_input.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/settings_input.h" diff --git a/src/common/settings_input.h b/src/common/settings_input.h index 4ff37e186..485e4ad22 100644 --- a/src/common/settings_input.h +++ b/src/common/settings_input.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -357,6 +356,7 @@ constexpr int NUM_KEYBOARD_MODS_HID = NumKeyboardMods; using AnalogsRaw = std::array<std::string, NativeAnalog::NumAnalogs>; using ButtonsRaw = std::array<std::string, NativeButton::NumButtons>; using MotionsRaw = std::array<std::string, NativeMotion::NumMotions>; +using RingconRaw = std::string; constexpr u32 JOYCON_BODY_NEON_RED = 0xFF3C28; constexpr u32 JOYCON_BUTTONS_NEON_RED = 0x1E0A0A; diff --git a/src/common/spin_lock.cpp b/src/common/spin_lock.cpp index c1524220f..b2ef4ea1d 100644 --- a/src/common/spin_lock.cpp +++ b/src/common/spin_lock.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/spin_lock.h" diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h index 06ac2f5bb..a83274851 100644 --- a/src/common/spin_lock.h +++ b/src/common/spin_lock.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/stream.cpp b/src/common/stream.cpp index bf0496c26..80ddd68c8 100644 --- a/src/common/stream.cpp +++ b/src/common/stream.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <stdexcept> #include "common/common_types.h" diff --git a/src/common/stream.h b/src/common/stream.h index 0e40692de..5bb26e883 100644 --- a/src/common/stream.h +++ b/src/common/stream.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/thread.h b/src/common/thread.h index a8c17c71a..626609372 100644 --- a/src/common/thread.h +++ b/src/common/thread.h @@ -17,7 +17,7 @@ namespace Common { class Event { public: void Set() { - std::lock_guard lk{mutex}; + std::scoped_lock lk{mutex}; if (!is_set) { is_set = true; condvar.notify_one(); diff --git a/src/common/thread_worker.h b/src/common/thread_worker.h index cd0017726..62c60f724 100644 --- a/src/common/thread_worker.h +++ b/src/common/thread_worker.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/threadsafe_queue.h b/src/common/threadsafe_queue.h index 2c8c2b90e..7272ac6e8 100644 --- a/src/common/threadsafe_queue.h +++ b/src/common/threadsafe_queue.h @@ -52,7 +52,7 @@ public: // line before cv.wait // TODO(bunnei): This can be replaced with C++20 waitable atomics when properly supported. // See discussion on https://github.com/yuzu-emu/yuzu/pull/3173 for details. - std::lock_guard lock{cv_mutex}; + std::scoped_lock lock{cv_mutex}; cv.notify_one(); } @@ -159,7 +159,7 @@ public: template <typename Arg> void Push(Arg&& t) { - std::lock_guard lock{write_lock}; + std::scoped_lock lock{write_lock}; spsc_queue.Push(t); } diff --git a/src/common/time_zone.cpp b/src/common/time_zone.cpp index ce239eb63..126836b01 100644 --- a/src/common/time_zone.cpp +++ b/src/common/time_zone.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <chrono> #include <iomanip> diff --git a/src/common/time_zone.h b/src/common/time_zone.h index 9f5939ca5..99cae6ef2 100644 --- a/src/common/time_zone.h +++ b/src/common/time_zone.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/tiny_mt.h b/src/common/tiny_mt.h index 19ae5b7d6..5d5ebf158 100644 --- a/src/common/tiny_mt.h +++ b/src/common/tiny_mt.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/uint128.h b/src/common/uint128.h index ad1b90414..f890ffec2 100644 --- a/src/common/uint128.h +++ b/src/common/uint128.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/unique_function.h b/src/common/unique_function.h index ca0559071..c15d88349 100644 --- a/src/common/unique_function.h +++ b/src/common/unique_function.h @@ -1,6 +1,5 @@ -// Copyright 2021 yuzu emulator team -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/uuid.cpp b/src/common/uuid.cpp index 2b6a530e3..89e1ed225 100644 --- a/src/common/uuid.cpp +++ b/src/common/uuid.cpp @@ -1,6 +1,5 @@ -// Copyright 2022 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <bit> #include <optional> diff --git a/src/common/uuid.h b/src/common/uuid.h index c450d9e20..7172ca165 100644 --- a/src/common/uuid.h +++ b/src/common/uuid.h @@ -1,6 +1,5 @@ -// Copyright 2022 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/virtual_buffer.cpp b/src/common/virtual_buffer.cpp index e3ca29258..dea6de99f 100644 --- a/src/common/virtual_buffer.cpp +++ b/src/common/virtual_buffer.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #ifdef _WIN32 #include <windows.h> diff --git a/src/common/virtual_buffer.h b/src/common/virtual_buffer.h index cac4f4895..4f6e3e6e5 100644 --- a/src/common/virtual_buffer.h +++ b/src/common/virtual_buffer.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/wall_clock.cpp b/src/common/wall_clock.cpp index f30d91692..b4fb3a59f 100644 --- a/src/common/wall_clock.cpp +++ b/src/common/wall_clock.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include "common/uint128.h" #include "common/wall_clock.h" diff --git a/src/common/wall_clock.h b/src/common/wall_clock.h index 874448c27..828a523a8 100644 --- a/src/common/wall_clock.h +++ b/src/common/wall_clock.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/x64/cpu_detect.cpp b/src/common/x64/cpu_detect.cpp index f5296b32a..322aa1f08 100644 --- a/src/common/x64/cpu_detect.cpp +++ b/src/common/x64/cpu_detect.cpp @@ -1,5 +1,6 @@ -// Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project / 2022 Yuzu Emulator -// Project Licensed under GPLv2 or any later version Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <array> #include <cstring> diff --git a/src/common/x64/cpu_detect.h b/src/common/x64/cpu_detect.h index 40c48b132..9bdc9dbfa 100644 --- a/src/common/x64/cpu_detect.h +++ b/src/common/x64/cpu_detect.h @@ -1,5 +1,6 @@ -// Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project / 2022 Yuzu Emulator -// Project Project Licensed under GPLv2 or any later version Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/x64/native_clock.cpp b/src/common/x64/native_clock.cpp index 347e41efc..1b7194503 100644 --- a/src/common/x64/native_clock.cpp +++ b/src/common/x64/native_clock.cpp @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <array> #include <chrono> @@ -10,25 +9,49 @@ #include "common/uint128.h" #include "common/x64/native_clock.h" +#ifdef _MSC_VER +#include <intrin.h> +#endif + namespace Common { +#ifdef _MSC_VER +__forceinline static u64 FencedRDTSC() { + _mm_lfence(); + _ReadWriteBarrier(); + const u64 result = __rdtsc(); + _mm_lfence(); + _ReadWriteBarrier(); + return result; +} +#else +static u64 FencedRDTSC() { + u64 result; + asm volatile("lfence\n\t" + "rdtsc\n\t" + "shl $32, %%rdx\n\t" + "or %%rdx, %0\n\t" + "lfence" + : "=a"(result) + : + : "rdx", "memory", "cc"); + return result; +} +#endif + u64 EstimateRDTSCFrequency() { // Discard the first result measuring the rdtsc. - _mm_mfence(); - __rdtsc(); + FencedRDTSC(); std::this_thread::sleep_for(std::chrono::milliseconds{1}); - _mm_mfence(); - __rdtsc(); + FencedRDTSC(); // Get the current time. const auto start_time = std::chrono::steady_clock::now(); - _mm_mfence(); - const u64 tsc_start = __rdtsc(); + const u64 tsc_start = FencedRDTSC(); // Wait for 200 milliseconds. std::this_thread::sleep_for(std::chrono::milliseconds{200}); const auto end_time = std::chrono::steady_clock::now(); - _mm_mfence(); - const u64 tsc_end = __rdtsc(); + const u64 tsc_end = FencedRDTSC(); // Calculate differences. const u64 timer_diff = static_cast<u64>( std::chrono::duration_cast<std::chrono::nanoseconds>(end_time - start_time).count()); @@ -42,8 +65,7 @@ NativeClock::NativeClock(u64 emulated_cpu_frequency_, u64 emulated_clock_frequen u64 rtsc_frequency_) : WallClock(emulated_cpu_frequency_, emulated_clock_frequency_, true), rtsc_frequency{ rtsc_frequency_} { - _mm_mfence(); - time_point.inner.last_measure = __rdtsc(); + time_point.inner.last_measure = FencedRDTSC(); time_point.inner.accumulated_ticks = 0U; ns_rtsc_factor = GetFixedPoint64Factor(NS_RATIO, rtsc_frequency); us_rtsc_factor = GetFixedPoint64Factor(US_RATIO, rtsc_frequency); @@ -55,10 +77,10 @@ NativeClock::NativeClock(u64 emulated_cpu_frequency_, u64 emulated_clock_frequen u64 NativeClock::GetRTSC() { TimePoint new_time_point{}; TimePoint current_time_point{}; + + current_time_point.pack = Common::AtomicLoad128(time_point.pack.data()); do { - current_time_point.pack = time_point.pack; - _mm_mfence(); - const u64 current_measure = __rdtsc(); + const u64 current_measure = FencedRDTSC(); u64 diff = current_measure - current_time_point.inner.last_measure; diff = diff & ~static_cast<u64>(static_cast<s64>(diff) >> 63); // max(diff, 0) new_time_point.inner.last_measure = current_measure > current_time_point.inner.last_measure @@ -66,7 +88,7 @@ u64 NativeClock::GetRTSC() { : current_time_point.inner.last_measure; new_time_point.inner.accumulated_ticks = current_time_point.inner.accumulated_ticks + diff; } while (!Common::AtomicCompareAndSwap(time_point.pack.data(), new_time_point.pack, - current_time_point.pack)); + current_time_point.pack, current_time_point.pack)); /// The clock cannot be more precise than the guest timer, remove the lower bits return new_time_point.inner.accumulated_ticks & inaccuracy_mask; } @@ -75,13 +97,13 @@ void NativeClock::Pause(bool is_paused) { if (!is_paused) { TimePoint current_time_point{}; TimePoint new_time_point{}; + + current_time_point.pack = Common::AtomicLoad128(time_point.pack.data()); do { - current_time_point.pack = time_point.pack; new_time_point.pack = current_time_point.pack; - _mm_mfence(); - new_time_point.inner.last_measure = __rdtsc(); + new_time_point.inner.last_measure = FencedRDTSC(); } while (!Common::AtomicCompareAndSwap(time_point.pack.data(), new_time_point.pack, - current_time_point.pack)); + current_time_point.pack, current_time_point.pack)); } } diff --git a/src/common/x64/native_clock.h b/src/common/x64/native_clock.h index 2c3082ea0..30d2ba2e9 100644 --- a/src/common/x64/native_clock.h +++ b/src/common/x64/native_clock.h @@ -1,6 +1,5 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/common/zstd_compression.cpp b/src/common/zstd_compression.cpp index 695b96a43..b71a41b78 100644 --- a/src/common/zstd_compression.cpp +++ b/src/common/zstd_compression.cpp @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #include <algorithm> #include <zstd.h> diff --git a/src/common/zstd_compression.h b/src/common/zstd_compression.h index bbce14f4e..a5ab2d05b 100644 --- a/src/common/zstd_compression.h +++ b/src/common/zstd_compression.h @@ -1,6 +1,5 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. +// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once |