core: cpu_manager: Add missing call to MicroProfileOnThreadExit().

- Fixes an occasional crash when trying to launch subsequent games.

externals/CMakeLists.txt

@@ -90,6 +90,9 @@ if (ENABLE_WEB_SERVICE)
     target_include_directories(httplib INTERFACE ./httplib)
     target_compile_definitions(httplib INTERFACE -DCPPHTTPLIB_OPENSSL_SUPPORT)
     target_link_libraries(httplib INTERFACE ${OPENSSL_LIBRARIES})
+    if (WIN32)
+        target_link_libraries(httplib INTERFACE crypt32 cryptui ws2_32)
+    endif()
 endif()
 
 # Opus

src/audio_core/CMakeLists.txt

@@ -46,11 +46,17 @@ create_target_directory_groups(audio_core)
 
 if (NOT MSVC)
     target_compile_options(audio_core PRIVATE
+        -Werror=conversion
         -Werror=ignored-qualifiers
         -Werror=implicit-fallthrough
         -Werror=reorder
         -Werror=sign-compare
         -Werror=unused-variable
+
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
+
+        -Wno-sign-conversion
     )
 endif()
 

src/audio_core/algorithm/filter.cpp

@@ -55,7 +55,8 @@ void Filter::Process(std::vector<s16>& signal) {
 /// @param total_count The total number of biquads to be cascaded.
 /// @param index 0-index of the biquad to calculate the Q value for.
 static double CascadingBiquadQ(std::size_t total_count, std::size_t index) {
-    const double pole = M_PI * (2 * index + 1) / (4.0 * total_count);
+    const auto pole =
+        M_PI * static_cast<double>(2 * index + 1) / (4.0 * static_cast<double>(total_count));
     return 1.0 / (2.0 * std::cos(pole));
 }
 

src/audio_core/algorithm/interpolate.cpp

@@ -146,7 +146,7 @@ std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input,
         return {};
 
     if (ratio <= 0) {
-        LOG_CRITICAL(Audio, "Nonsensical interpolation ratio {}", ratio);
+        LOG_ERROR(Audio, "Nonsensical interpolation ratio {}", ratio);
         return input;
     }
 
@@ -164,7 +164,8 @@ std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input,
     const std::size_t num_frames{input.size() / 2};
 
     std::vector<s16> output;
-    output.reserve(static_cast<std::size_t>(input.size() / ratio + InterpolationState::taps));
+    output.reserve(static_cast<std::size_t>(static_cast<double>(input.size()) / ratio +
+                                            InterpolationState::taps));
 
     for (std::size_t frame{}; frame < num_frames; ++frame) {
         const std::size_t lut_index{(state.fraction >> 8) * InterpolationState::taps};

src/audio_core/command_generator.cpp

@@ -793,7 +793,6 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s
             // Decode entire frame
             if (remaining_samples >= static_cast<int>(SAMPLES_PER_FRAME)) {
                 for (std::size_t i = 0; i < SAMPLES_PER_FRAME / 2; i++) {
-
                     // Sample 1
                     const s32 s0 = SIGNED_NIBBLES[buffer[buffer_offset] >> 4];
                     const s32 s1 = SIGNED_NIBBLES[buffer[buffer_offset++] & 0xf];
@@ -802,7 +801,7 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s
                     sample_buffer[cur_mix_offset++] = sample_1;
                     sample_buffer[cur_mix_offset++] = sample_2;
                 }
-                remaining_samples -= SAMPLES_PER_FRAME;
+                remaining_samples -= static_cast<int>(SAMPLES_PER_FRAME);
                 position_in_frame += SAMPLES_PER_FRAME;
                 continue;
             }

src/audio_core/cubeb_sink.cpp

@@ -93,8 +93,10 @@ public:
                 constexpr s32 clev{707}; // center mixing level coefficient
                 constexpr s32 slev{707}; // surround mixing level coefficient
 
-                buf.push_back(left + (clev * center / 1000) + (slev * surround_left / 1000));
-                buf.push_back(right + (clev * center / 1000) + (slev * surround_right / 1000));
+                buf.push_back(static_cast<s16>(left + (clev * center / 1000) +
+                                               (slev * surround_left / 1000)));
+                buf.push_back(static_cast<s16>(right + (clev * center / 1000) +
+                                               (slev * surround_right / 1000)));
             }
             queue.Push(buf);
             return;

src/audio_core/voice_context.cpp

@@ -128,7 +128,10 @@ void ServerVoiceInfo::UpdateParameters(const VoiceInfo::InParams& voice_in,
     in_params.wave_buffer_count = voice_in.wave_buffer_count;
     in_params.wave_bufffer_head = voice_in.wave_buffer_head;
     if (behavior_info.IsFlushVoiceWaveBuffersSupported()) {
-        in_params.wave_buffer_flush_request_count += voice_in.wave_buffer_flush_request_count;
+        const auto in_request_count = in_params.wave_buffer_flush_request_count;
+        const auto voice_request_count = voice_in.wave_buffer_flush_request_count;
+        in_params.wave_buffer_flush_request_count =
+            static_cast<u8>(in_request_count + voice_request_count);
     }
     in_params.mix_id = voice_in.mix_id;
     if (behavior_info.IsSplitterSupported()) {

src/common/hex_util.h

@@ -16,14 +16,14 @@ namespace Common {
 
 [[nodiscard]] constexpr u8 ToHexNibble(char c) {
     if (c >= 65 && c <= 70) {
-        return c - 55;
+        return static_cast<u8>(c - 55);
     }
 
     if (c >= 97 && c <= 102) {
-        return c - 87;
+        return static_cast<u8>(c - 87);
     }
 
-    return c - 48;
+    return static_cast<u8>(c - 48);
 }
 
 [[nodiscard]] std::vector<u8> HexStringToVector(std::string_view str, bool little_endian);
@@ -33,11 +33,11 @@ template <std::size_t Size, bool le = false>
     std::array<u8, Size> out{};
     if constexpr (le) {
         for (std::size_t i = 2 * Size - 2; i <= 2 * Size; i -= 2) {
-            out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
+            out[i / 2] = static_cast<u8>((ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]));
         }
     } else {
         for (std::size_t i = 0; i < 2 * Size; i += 2) {
-            out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
+            out[i / 2] = static_cast<u8>((ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]));
         }
     }
     return out;

src/common/math_util.h

@@ -20,14 +20,14 @@ struct Rectangle {
 
     constexpr Rectangle() = default;
 
-    constexpr Rectangle(T left, T top, T right, T bottom)
-        : left(left), top(top), right(right), bottom(bottom) {}
+    constexpr Rectangle(T left_, T top_, T right_, T bottom_)
+        : left(left_), top(top_), right(right_), bottom(bottom_) {}
 
     [[nodiscard]] T GetWidth() const {
         if constexpr (std::is_floating_point_v<T>) {
             return std::abs(right - left);
         } else {
-            return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+            return static_cast<T>(std::abs(static_cast<std::make_signed_t<T>>(right - left)));
         }
     }
 
@@ -35,7 +35,7 @@ struct Rectangle {
         if constexpr (std::is_floating_point_v<T>) {
             return std::abs(bottom - top);
         } else {
-            return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+            return static_cast<T>(std::abs(static_cast<std::make_signed_t<T>>(bottom - top)));
         }
     }
 

src/common/vector_math.h

@@ -87,7 +87,13 @@ public:
 
     template <typename V>
     [[nodiscard]] constexpr Vec2<decltype(T{} * V{})> operator*(const V& f) const {
-        return {x * f, y * f};
+        using TV = decltype(T{} * V{});
+        using C = std::common_type_t<T, V>;
+
+        return {
+            static_cast<TV>(static_cast<C>(x) * static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(y) * static_cast<C>(f)),
+        };
     }
 
     template <typename V>
@@ -98,7 +104,13 @@ public:
 
     template <typename V>
     [[nodiscard]] constexpr Vec2<decltype(T{} / V{})> operator/(const V& f) const {
-        return {x / f, y / f};
+        using TV = decltype(T{} / V{});
+        using C = std::common_type_t<T, V>;
+
+        return {
+            static_cast<TV>(static_cast<C>(x) / static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(y) / static_cast<C>(f)),
+        };
     }
 
     template <typename V>
@@ -168,7 +180,10 @@ public:
 
 template <typename T, typename V>
 [[nodiscard]] constexpr Vec2<T> operator*(const V& f, const Vec2<T>& vec) {
-    return Vec2<T>(f * vec.x, f * vec.y);
+    using C = std::common_type_t<T, V>;
+
+    return Vec2<T>(static_cast<T>(static_cast<C>(f) * static_cast<C>(vec.x)),
+                   static_cast<T>(static_cast<C>(f) * static_cast<C>(vec.y)));
 }
 
 using Vec2f = Vec2<float>;
@@ -237,7 +252,14 @@ public:
 
     template <typename V>
     [[nodiscard]] constexpr Vec3<decltype(T{} * V{})> operator*(const V& f) const {
-        return {x * f, y * f, z * f};
+        using TV = decltype(T{} * V{});
+        using C = std::common_type_t<T, V>;
+
+        return {
+            static_cast<TV>(static_cast<C>(x) * static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(y) * static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(z) * static_cast<C>(f)),
+        };
     }
 
     template <typename V>
@@ -247,7 +269,14 @@ public:
     }
     template <typename V>
     [[nodiscard]] constexpr Vec3<decltype(T{} / V{})> operator/(const V& f) const {
-        return {x / f, y / f, z / f};
+        using TV = decltype(T{} / V{});
+        using C = std::common_type_t<T, V>;
+
+        return {
+            static_cast<TV>(static_cast<C>(x) / static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(y) / static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(z) / static_cast<C>(f)),
+        };
     }
 
     template <typename V>
@@ -367,7 +396,11 @@ public:
 
 template <typename T, typename V>
 [[nodiscard]] constexpr Vec3<T> operator*(const V& f, const Vec3<T>& vec) {
-    return Vec3<T>(f * vec.x, f * vec.y, f * vec.z);
+    using C = std::common_type_t<T, V>;
+
+    return Vec3<T>(static_cast<T>(static_cast<C>(f) * static_cast<C>(vec.x)),
+                   static_cast<T>(static_cast<C>(f) * static_cast<C>(vec.y)),
+                   static_cast<T>(static_cast<C>(f) * static_cast<C>(vec.z)));
 }
 
 template <>
@@ -446,7 +479,15 @@ public:
 
     template <typename V>
     [[nodiscard]] constexpr Vec4<decltype(T{} * V{})> operator*(const V& f) const {
-        return {x * f, y * f, z * f, w * f};
+        using TV = decltype(T{} * V{});
+        using C = std::common_type_t<T, V>;
+
+        return {
+            static_cast<TV>(static_cast<C>(x) * static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(y) * static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(z) * static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(w) * static_cast<C>(f)),
+        };
     }
 
     template <typename V>
@@ -457,7 +498,15 @@ public:
 
     template <typename V>
     [[nodiscard]] constexpr Vec4<decltype(T{} / V{})> operator/(const V& f) const {
-        return {x / f, y / f, z / f, w / f};
+        using TV = decltype(T{} / V{});
+        using C = std::common_type_t<T, V>;
+
+        return {
+            static_cast<TV>(static_cast<C>(x) / static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(y) / static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(z) / static_cast<C>(f)),
+            static_cast<TV>(static_cast<C>(w) / static_cast<C>(f)),
+        };
     }
 
     template <typename V>
@@ -582,7 +631,15 @@ public:
 
 template <typename T, typename V>
 [[nodiscard]] constexpr Vec4<decltype(V{} * T{})> operator*(const V& f, const Vec4<T>& vec) {
-    return {f * vec.x, f * vec.y, f * vec.z, f * vec.w};
+    using TV = decltype(V{} * T{});
+    using C = std::common_type_t<T, V>;
+
+    return {
+        static_cast<TV>(static_cast<C>(f) * static_cast<C>(vec.x)),
+        static_cast<TV>(static_cast<C>(f) * static_cast<C>(vec.y)),
+        static_cast<TV>(static_cast<C>(f) * static_cast<C>(vec.z)),
+        static_cast<TV>(static_cast<C>(f) * static_cast<C>(vec.w)),
+    };
 }
 
 using Vec4f = Vec4<float>;

src/core/CMakeLists.txt

@@ -1,9 +1,3 @@
-if (YUZU_ENABLE_BOXCAT)
-    set(BCAT_BOXCAT_ADDITIONAL_SOURCES hle/service/bcat/backend/boxcat.cpp hle/service/bcat/backend/boxcat.h)
-else()
-    set(BCAT_BOXCAT_ADDITIONAL_SOURCES)
-endif()
-
 add_library(core STATIC
     arm/arm_interface.h
     arm/arm_interface.cpp
@@ -303,7 +297,6 @@ add_library(core STATIC
     hle/service/audio/hwopus.h
     hle/service/bcat/backend/backend.cpp
     hle/service/bcat/backend/backend.h
-    ${BCAT_BOXCAT_ADDITIONAL_SOURCES}
     hle/service/bcat/bcat.cpp
     hle/service/bcat/bcat.h
     hle/service/bcat/module.cpp
@@ -608,6 +601,13 @@ add_library(core STATIC
     tools/freezer.h
 )
 
+if (YUZU_ENABLE_BOXCAT)
+    target_sources(core PRIVATE
+        hle/service/bcat/backend/boxcat.cpp
+        hle/service/bcat/backend/boxcat.h
+    )
+endif()
+
 if (MSVC)
     target_compile_options(core PRIVATE
         # 'expression' : signed/unsigned mismatch
@@ -623,6 +623,20 @@ if (MSVC)
         # 'context' : truncation from 'type1' to 'type2'
         /we4305
     )
+else()
+    target_compile_options(core PRIVATE
+        -Werror=conversion
+        -Werror=ignored-qualifiers
+        -Werror=implicit-fallthrough
+        -Werror=reorder
+        -Werror=sign-compare
+        -Werror=unused-variable
+
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
+
+        -Wno-sign-conversion
+    )
 endif()
 
 create_target_directory_groups(core)

src/core/core.cpp

@@ -40,6 +40,7 @@
 #include "core/hle/service/lm/manager.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/sm.h"
+#include "core/hle/service/time/time_manager.h"
 #include "core/loader/loader.h"
 #include "core/memory.h"
 #include "core/memory/cheat_engine.h"
@@ -121,7 +122,7 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
 struct System::Impl {
     explicit Impl(System& system)
         : kernel{system}, fs_controller{system}, memory{system},
-          cpu_manager{system}, reporter{system}, applet_manager{system} {}
+          cpu_manager{system}, reporter{system}, applet_manager{system}, time_manager{system} {}
 
     ResultStatus Run() {
         status = ResultStatus::Success;
@@ -189,6 +190,9 @@ struct System::Impl {
             return ResultStatus::ErrorVideoCore;
         }
 
+        // Initialize time manager, which must happen after kernel is created
+        time_manager.Initialize();
+
         is_powered_on = true;
         exit_lock = false;
 
@@ -387,6 +391,7 @@ struct System::Impl {
     /// Service State
     Service::Glue::ARPManager arp_manager;
     Service::LM::Manager lm_manager{reporter};
+    Service::Time::TimeManager time_manager;
 
     /// Service manager
     std::shared_ptr<Service::SM::ServiceManager> service_manager;
@@ -717,6 +722,14 @@ const Service::LM::Manager& System::GetLogManager() const {
     return impl->lm_manager;
 }
 
+Service::Time::TimeManager& System::GetTimeManager() {
+    return impl->time_manager;
+}
+
+const Service::Time::TimeManager& System::GetTimeManager() const {
+    return impl->time_manager;
+}
+
 void System::SetExitLock(bool locked) {
     impl->exit_lock = locked;
 }

src/core/core.h

@@ -69,6 +69,10 @@ namespace SM {
 class ServiceManager;
 } // namespace SM
 
+namespace Time {
+class TimeManager;
+} // namespace Time
+
 } // namespace Service
 
 namespace Tegra {
@@ -361,6 +365,10 @@ public:
 
     const Service::LM::Manager& GetLogManager() const;
 
+    Service::Time::TimeManager& GetTimeManager();
+
+    const Service::Time::TimeManager& GetTimeManager() const;
+
     void SetExitLock(bool locked);
 
     bool GetExitLock() const;

src/core/cpu_manager.cpp

@@ -365,6 +365,8 @@ void CpuManager::RunThread(std::size_t core) {
     data.enter_barrier.reset();
     data.exit_barrier.reset();
     data.initialized = false;
+
+    MicroProfileOnThreadExit();
 }
 
 } // namespace Core

src/core/crypto/key_manager.cpp

@@ -411,7 +411,7 @@ Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& ke
     // Combine sources and seed
     for (auto& source : sd_key_sources) {
         for (std::size_t i = 0; i < source.size(); ++i) {
-            source[i] ^= sd_seed[i & 0xF];
+            source[i] = static_cast<u8>(source[i] ^ sd_seed[i & 0xF]);
         }
     }
 

src/core/file_sys/fsmitm_romfsbuild.cpp

@@ -266,8 +266,9 @@ std::multimap<u64, VirtualFile> RomFSBuildContext::Build() {
         cur_file->offset = file_partition_size;
         file_partition_size += cur_file->size;
         cur_file->entry_offset = entry_offset;
-        entry_offset += sizeof(RomFSFileEntry) +
-                        Common::AlignUp(cur_file->path_len - cur_file->cur_path_ofs, 4);
+        entry_offset +=
+            static_cast<u32>(sizeof(RomFSFileEntry) +
+                             Common::AlignUp(cur_file->path_len - cur_file->cur_path_ofs, 4));
         prev_file = cur_file;
     }
     // Assign deferred parent/sibling ownership.
@@ -284,8 +285,9 @@ std::multimap<u64, VirtualFile> RomFSBuildContext::Build() {
     for (const auto& it : directories) {
         cur_dir = it.second;
         cur_dir->entry_offset = entry_offset;
-        entry_offset += sizeof(RomFSDirectoryEntry) +
-                        Common::AlignUp(cur_dir->path_len - cur_dir->cur_path_ofs, 4);
+        entry_offset +=
+            static_cast<u32>(sizeof(RomFSDirectoryEntry) +
+                             Common::AlignUp(cur_dir->path_len - cur_dir->cur_path_ofs, 4));
     }
     // Assign deferred parent/sibling ownership.
     for (auto it = directories.rbegin(); it->second != root; ++it) {

src/core/file_sys/ips_layer.cpp

@@ -299,7 +299,7 @@ void IPSwitchCompiler::Parse() {
                              patch_text->GetName(), offset, Common::HexToString(replace));
                 }
 
-                patch.records.insert_or_assign(offset, std::move(replace));
+                patch.records.insert_or_assign(static_cast<u32>(offset), std::move(replace));
             }
 
             patches.push_back(std::move(patch));

src/core/file_sys/nca_metadata.cpp

@@ -108,7 +108,7 @@ std::vector<u8> CNMT::Serialize() const {
         memcpy(out.data() + sizeof(CNMTHeader), &opt_header, sizeof(OptionalHeader));
     }
 
-    auto offset = header.table_offset;
+    u64_le offset = header.table_offset;
 
     for (const auto& rec : content_records) {
         memcpy(out.data() + offset + sizeof(CNMTHeader), &rec, sizeof(ContentRecord));

src/core/file_sys/patch_manager.cpp

@@ -29,7 +29,7 @@
 namespace FileSys {
 namespace {
 
-constexpr u64 SINGLE_BYTE_MODULUS = 0x100;
+constexpr u32 SINGLE_BYTE_MODULUS = 0x100;
 constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
 
 constexpr std::array<const char*, 14> EXEFS_FILE_NAMES{

src/core/frontend/emu_window.cpp

@@ -84,10 +84,12 @@ void EmuWindow::TouchPressed(unsigned framebuffer_x, unsigned framebuffer_y) {
         return;
 
     std::lock_guard guard{touch_state->mutex};
-    touch_state->touch_x = static_cast<float>(framebuffer_x - framebuffer_layout.screen.left) /
-                           (framebuffer_layout.screen.right - framebuffer_layout.screen.left);
-    touch_state->touch_y = static_cast<float>(framebuffer_y - framebuffer_layout.screen.top) /
-                           (framebuffer_layout.screen.bottom - framebuffer_layout.screen.top);
+    touch_state->touch_x =
+        static_cast<float>(framebuffer_x - framebuffer_layout.screen.left) /
+        static_cast<float>(framebuffer_layout.screen.right - framebuffer_layout.screen.left);
+    touch_state->touch_y =
+        static_cast<float>(framebuffer_y - framebuffer_layout.screen.top) /
+        static_cast<float>(framebuffer_layout.screen.bottom - framebuffer_layout.screen.top);
 
     touch_state->touch_pressed = true;
 }

src/core/frontend/framebuffer_layout.cpp

@@ -14,8 +14,8 @@ namespace Layout {
 template <class T>
 static Common::Rectangle<T> MaxRectangle(Common::Rectangle<T> window_area,
                                          float screen_aspect_ratio) {
-    float scale = std::min(static_cast<float>(window_area.GetWidth()),
-                           window_area.GetHeight() / screen_aspect_ratio);
+    const float scale = std::min(static_cast<float>(window_area.GetWidth()),
+                                 static_cast<float>(window_area.GetHeight()) / screen_aspect_ratio);
     return Common::Rectangle<T>{0, 0, static_cast<T>(std::round(scale)),
                                 static_cast<T>(std::round(scale * screen_aspect_ratio))};
 }
@@ -27,7 +27,7 @@ FramebufferLayout DefaultFrameLayout(u32 width, u32 height) {
     // so just calculate them both even if the other isn't showing.
     FramebufferLayout res{width, height, false, {}};
 
-    const float window_aspect_ratio = static_cast<float>(height) / width;
+    const float window_aspect_ratio = static_cast<float>(height) / static_cast<float>(width);
     const float emulation_aspect_ratio = EmulationAspectRatio(
         static_cast<AspectRatio>(Settings::values.aspect_ratio.GetValue()), window_aspect_ratio);
 

src/core/gdbstub/gdbstub.cpp

@@ -291,11 +291,11 @@ static void FpuWrite(std::size_t id, u128 val, Kernel::Thread* thread = nullptr)
  */
 static u8 HexCharToValue(u8 hex) {
     if (hex >= '0' && hex <= '9') {
-        return hex - '0';
+        return static_cast<u8>(hex - '0');
     } else if (hex >= 'a' && hex <= 'f') {
-        return hex - 'a' + 0xA;
+        return static_cast<u8>(hex - 'a' + 0xA);
     } else if (hex >= 'A' && hex <= 'F') {
-        return hex - 'A' + 0xA;
+        return static_cast<u8>(hex - 'A' + 0xA);
     }
 
     LOG_ERROR(Debug_GDBStub, "Invalid nibble: {} ({:02X})", hex, hex);
@@ -310,9 +310,9 @@ static u8 HexCharToValue(u8 hex) {
 static u8 NibbleToHex(u8 n) {
     n &= 0xF;
     if (n < 0xA) {
-        return '0' + n;
+        return static_cast<u8>('0' + n);
     } else {
-        return 'a' + n - 0xA;
+        return static_cast<u8>('a' + n - 0xA);
     }
 }
 
@@ -355,8 +355,8 @@ static u64 HexToLong(const u8* src, std::size_t len) {
  */
 static void MemToGdbHex(u8* dest, const u8* src, std::size_t len) {
     while (len-- > 0) {
-        u8 tmp = *src++;
-        *dest++ = NibbleToHex(tmp >> 4);
+        const u8 tmp = *src++;
+        *dest++ = NibbleToHex(static_cast<u8>(tmp >> 4));
         *dest++ = NibbleToHex(tmp);
     }
 }
@@ -370,7 +370,7 @@ static void MemToGdbHex(u8* dest, const u8* src, std::size_t len) {
  */
 static void GdbHexToMem(u8* dest, const u8* src, std::size_t len) {
     while (len-- > 0) {
-        *dest++ = (HexCharToValue(src[0]) << 4) | HexCharToValue(src[1]);
+        *dest++ = static_cast<u8>((HexCharToValue(src[0]) << 4) | HexCharToValue(src[1]));
         src += 2;
     }
 }
@@ -602,22 +602,22 @@ static void SendReply(const char* reply) {
 
     memcpy(command_buffer + 1, reply, command_length);
 
-    u8 checksum = CalculateChecksum(command_buffer, command_length + 1);
+    const u8 checksum = CalculateChecksum(command_buffer, command_length + 1);
     command_buffer[0] = GDB_STUB_START;
     command_buffer[command_length + 1] = GDB_STUB_END;
-    command_buffer[command_length + 2] = NibbleToHex(checksum >> 4);
+    command_buffer[command_length + 2] = NibbleToHex(static_cast<u8>(checksum >> 4));
     command_buffer[command_length + 3] = NibbleToHex(checksum);
 
     u8* ptr = command_buffer;
     u32 left = command_length + 4;
     while (left > 0) {
-        int sent_size = send(gdbserver_socket, reinterpret_cast<char*>(ptr), left, 0);
+        const auto sent_size = send(gdbserver_socket, reinterpret_cast<char*>(ptr), left, 0);
         if (sent_size < 0) {
             LOG_ERROR(Debug_GDBStub, "gdb: send failed");
             return Shutdown();
         }
 
-        left -= sent_size;
+        left -= static_cast<u32>(sent_size);
         ptr += sent_size;
     }
 }
@@ -777,10 +777,10 @@ static void ReadCommand() {
         command_buffer[command_length++] = c;
     }
 
-    u8 checksum_received = HexCharToValue(ReadByte()) << 4;
-    checksum_received |= HexCharToValue(ReadByte());
+    auto checksum_received = static_cast<u32>(HexCharToValue(ReadByte()) << 4);
+    checksum_received |= static_cast<u32>(HexCharToValue(ReadByte()));
 
-    u8 checksum_calculated = CalculateChecksum(command_buffer, command_length);
+    const u32 checksum_calculated = CalculateChecksum(command_buffer, command_length);
 
     if (checksum_received != checksum_calculated) {
         LOG_ERROR(Debug_GDBStub,

src/core/hle/ipc_helpers.h

@@ -38,10 +38,11 @@ public:
     explicit RequestHelperBase(Kernel::HLERequestContext& context)
         : context(&context), cmdbuf(context.CommandBuffer()) {}
 
-    void Skip(unsigned size_in_words, bool set_to_null) {
-        if (set_to_null)
+    void Skip(u32 size_in_words, bool set_to_null) {
+        if (set_to_null) {
             memset(cmdbuf + index, 0, size_in_words * sizeof(u32));
-        index += size_in_words;
+        }
+        index += static_cast<ptrdiff_t>(size_in_words);
     }
 
     /**
@@ -49,15 +50,15 @@ public:
      */
     void AlignWithPadding() {
         if (index & 3) {
-            Skip(4 - (index & 3), true);
+            Skip(static_cast<u32>(4 - (index & 3)), true);
         }
     }
 
-    unsigned GetCurrentOffset() const {
-        return static_cast<unsigned>(index);
+    u32 GetCurrentOffset() const {
+        return static_cast<u32>(index);
     }
 
-    void SetCurrentOffset(unsigned offset) {
+    void SetCurrentOffset(u32 offset) {
         index = static_cast<ptrdiff_t>(offset);
     }
 };
@@ -89,7 +90,7 @@ public:
 
         // The entire size of the raw data section in u32 units, including the 16 bytes of mandatory
         // padding.
-        u32 raw_data_size = sizeof(IPC::DataPayloadHeader) / 4 + 4 + normal_params_size;
+        u64 raw_data_size = sizeof(IPC::DataPayloadHeader) / 4 + 4 + normal_params_size;
 
         u32 num_handles_to_move{};
         u32 num_domain_objects{};
@@ -105,7 +106,7 @@ public:
             raw_data_size += sizeof(DomainMessageHeader) / 4 + num_domain_objects;
         }
 
-        header.data_size.Assign(raw_data_size);
+        header.data_size.Assign(static_cast<u32>(raw_data_size));
         if (num_handles_to_copy || num_handles_to_move) {
             header.enable_handle_descriptor.Assign(1);
         }

src/core/hle/kernel/handle_table.cpp

@@ -118,7 +118,7 @@ std::shared_ptr<Object> HandleTable::GetGeneric(Handle handle) const {
 
 void HandleTable::Clear() {
     for (u16 i = 0; i < table_size; ++i) {
-        generations[i] = i + 1;
+        generations[i] = static_cast<u16>(i + 1);
         objects[i] = nullptr;
     }
     next_free_slot = 0;

src/core/hle/kernel/kernel.cpp

@@ -7,7 +7,6 @@
 #include <bitset>
 #include <functional>
 #include <memory>
-#include <mutex>
 #include <thread>
 #include <unordered_map>
 #include <utility>
@@ -107,7 +106,11 @@ struct KernelCore::Impl {
         cores.clear();
 
         exclusive_monitor.reset();
-        host_thread_ids.clear();
+
+        num_host_threads = 0;
+        std::fill(register_host_thread_keys.begin(), register_host_thread_keys.end(),
+                  std::thread::id{});
+        std::fill(register_host_thread_values.begin(), register_host_thread_values.end(), 0);
     }
 
     void InitializePhysicalCores() {
@@ -177,54 +180,60 @@ struct KernelCore::Impl {
 
     void MakeCurrentProcess(Process* process) {
         current_process = process;
-
         if (process == nullptr) {
             return;
         }
-
-        u32 core_id = GetCurrentHostThreadID();
+        const u32 core_id = GetCurrentHostThreadID();
         if (core_id < Core::Hardware::NUM_CPU_CORES) {
             system.Memory().SetCurrentPageTable(*process, core_id);
         }
     }
 
     void RegisterCoreThread(std::size_t core_id) {
-        std::unique_lock lock{register_thread_mutex};
-        if (!is_multicore) {
-            single_core_thread_id = std::this_thread::get_id();
-        }
         const std::thread::id this_id = std::this_thread::get_id();
-        const auto it = host_thread_ids.find(this_id);
+        if (!is_multicore) {
+            single_core_thread_id = this_id;
+        }
+        const auto end =
+            register_host_thread_keys.begin() + static_cast<ptrdiff_t>(num_host_threads);
+        const auto it = std::find(register_host_thread_keys.begin(), end, this_id);
         ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
-        ASSERT(it == host_thread_ids.end());
+        ASSERT(it == end);
         ASSERT(!registered_core_threads[core_id]);
-        host_thread_ids[this_id] = static_cast<u32>(core_id);
+        InsertHostThread(static_cast<u32>(core_id));
         registered_core_threads.set(core_id);
     }
 
     void RegisterHostThread() {
-        std::unique_lock lock{register_thread_mutex};
         const std::thread::id this_id = std::this_thread::get_id();
-        const auto it = host_thread_ids.find(this_id);
-        if (it != host_thread_ids.end()) {
-            return;
+        const auto end =
+            register_host_thread_keys.begin() + static_cast<ptrdiff_t>(num_host_threads);
+        const auto it = std::find(register_host_thread_keys.begin(), end, this_id);
+        if (it == end) {
+            InsertHostThread(registered_thread_ids++);
         }
-        host_thread_ids[this_id] = registered_thread_ids++;
     }
 
-    u32 GetCurrentHostThreadID() const {
+    void InsertHostThread(u32 value) {
+        const size_t index = num_host_threads++;
+        ASSERT_MSG(index < NUM_REGISTRABLE_HOST_THREADS, "Too many host threads");
+        register_host_thread_values[index] = value;
+        register_host_thread_keys[index] = std::this_thread::get_id();
+    }
+
+    [[nodiscard]] u32 GetCurrentHostThreadID() const {
         const std::thread::id this_id = std::this_thread::get_id();
-        if (!is_multicore) {
-            if (single_core_thread_id == this_id) {
-                return static_cast<u32>(system.GetCpuManager().CurrentCore());
-            }
+        if (!is_multicore && single_core_thread_id == this_id) {
+            return static_cast<u32>(system.GetCpuManager().CurrentCore());
         }
-        std::unique_lock lock{register_thread_mutex};
-        const auto it = host_thread_ids.find(this_id);
-        if (it == host_thread_ids.end()) {
+        const auto end =
+            register_host_thread_keys.begin() + static_cast<ptrdiff_t>(num_host_threads);
+        const auto it = std::find(register_host_thread_keys.begin(), end, this_id);
+        if (it == end) {
             return Core::INVALID_HOST_THREAD_ID;
         }
-        return it->second;
+        return register_host_thread_values[static_cast<size_t>(
+            std::distance(register_host_thread_keys.begin(), it))];
     }
 
     Core::EmuThreadHandle GetCurrentEmuThreadID() const {
@@ -322,10 +331,15 @@ struct KernelCore::Impl {
     std::vector<Kernel::PhysicalCore> cores;
 
     // 0-3 IDs represent core threads, >3 represent others
-    std::unordered_map<std::thread::id, u32> host_thread_ids;
-    u32 registered_thread_ids{Core::Hardware::NUM_CPU_CORES};
+    std::atomic<u32> registered_thread_ids{Core::Hardware::NUM_CPU_CORES};
     std::bitset<Core::Hardware::NUM_CPU_CORES> registered_core_threads;
-    mutable std::mutex register_thread_mutex;
+
+    // Number of host threads is a relatively high number to avoid overflowing
+    static constexpr size_t NUM_REGISTRABLE_HOST_THREADS = 64;
+    std::atomic<size_t> num_host_threads{0};
+    std::array<std::atomic<std::thread::id>, NUM_REGISTRABLE_HOST_THREADS>
+        register_host_thread_keys{};
+    std::array<std::atomic<u32>, NUM_REGISTRABLE_HOST_THREADS> register_host_thread_values{};
 
     // Kernel memory management
     std::unique_ptr<Memory::MemoryManager> memory_manager;

src/core/hle/kernel/scheduler.cpp

@@ -72,7 +72,7 @@ u32 GlobalScheduler::SelectThreads() {
         if (top_thread != nullptr) {
             // TODO(Blinkhawk): Implement Thread Pinning
         } else {
-            idle_cores |= (1ul << core);
+            idle_cores |= (1U << core);
         }
         top_threads[core] = top_thread;
     }
@@ -126,7 +126,7 @@ u32 GlobalScheduler::SelectThreads() {
             top_threads[core_id] = suggested;
         }
 
-        idle_cores &= ~(1ul << core_id);
+        idle_cores &= ~(1U << core_id);
     }
     u32 cores_needing_context_switch{};
     for (u32 core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) {
@@ -134,7 +134,7 @@ u32 GlobalScheduler::SelectThreads() {
         ASSERT(top_threads[core] == nullptr ||
                static_cast<u32>(top_threads[core]->GetProcessorID()) == core);
         if (update_thread(top_threads[core], sched)) {
-            cores_needing_context_switch |= (1ul << core);
+            cores_needing_context_switch |= (1U << core);
         }
     }
     return cores_needing_context_switch;
@@ -364,7 +364,7 @@ void GlobalScheduler::EnableInterruptAndSchedule(u32 cores_pending_reschedule,
         } else {
             must_context_switch = true;
         }
-        cores_pending_reschedule &= ~(1ul << core);
+        cores_pending_reschedule &= ~(1U << core);
     }
     if (must_context_switch) {
         auto& core_scheduler = kernel.CurrentScheduler();
@@ -767,7 +767,7 @@ void Scheduler::SwitchToCurrent() {
                     current_thread->context_guard.unlock();
                     break;
                 }
-                if (current_thread->GetProcessorID() != core_id) {
+                if (static_cast<u32>(current_thread->GetProcessorID()) != core_id) {
                     current_thread->context_guard.unlock();
                     break;
                 }

src/core/hle/service/acc/acc.cpp

@@ -496,7 +496,7 @@ public:
             {3, nullptr, "LoadIdTokenCache"},
             {130, nullptr, "GetNintendoAccountUserResourceCacheForApplication"},
             {150, nullptr, "CreateAuthorizationRequest"},
-            {160, nullptr, "StoreOpenContext"},
+            {160, &IManagerForApplication::StoreOpenContext, "StoreOpenContext"},
             {170, nullptr, "LoadNetworkServiceLicenseKindAsync"},
         };
         // clang-format on
@@ -520,6 +520,12 @@ private:
         rb.PushRaw<u64>(user_id.GetNintendoID());
     }
 
+    void StoreOpenContext(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_ACC, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
     Common::UUID user_id;
 };
 

src/core/hle/service/bcat/backend/backend.cpp

@@ -84,7 +84,7 @@ void ProgressServiceBackend::FinishDownload(ResultCode result) {
 
 void ProgressServiceBackend::SignalUpdate() const {
     if (need_hle_lock) {
-        std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
+        std::lock_guard lock(HLE::g_hle_lock);
         event.writable->Signal();
     } else {
         event.writable->Signal();

src/core/hle/service/bcat/backend/boxcat.cpp

@@ -196,7 +196,9 @@ private:
                                     const std::string& content_type_name) {
         if (client == nullptr) {
             client = std::make_unique<httplib::SSLClient>(BOXCAT_HOSTNAME, PORT);
-            client->set_timeout_sec(timeout_seconds);
+            client->set_connection_timeout(timeout_seconds);
+            client->set_read_timeout(timeout_seconds);
+            client->set_write_timeout(timeout_seconds);
         }
 
         httplib::Headers headers{
@@ -255,7 +257,7 @@ private:
         return out;
     }
 
-    std::unique_ptr<httplib::Client> client;
+    std::unique_ptr<httplib::SSLClient> client;
     std::string path;
     u64 title_id;
     u64 build_id;
@@ -443,13 +445,25 @@ std::optional<std::vector<u8>> Boxcat::GetLaunchParameter(TitleIDVersion title)
 Boxcat::StatusResult Boxcat::GetStatus(std::optional<std::string>& global,
                                        std::map<std::string, EventStatus>& games) {
     httplib::SSLClient client{BOXCAT_HOSTNAME, static_cast<int>(PORT)};
-    client.set_timeout_sec(static_cast<int>(TIMEOUT_SECONDS));
+    client.set_connection_timeout(static_cast<int>(TIMEOUT_SECONDS));
+    client.set_read_timeout(static_cast<int>(TIMEOUT_SECONDS));
+    client.set_write_timeout(static_cast<int>(TIMEOUT_SECONDS));
 
     httplib::Headers headers{
         {std::string("Game-Assets-API-Version"), std::string(BOXCAT_API_VERSION)},
         {std::string("Boxcat-Client-Type"), std::string(BOXCAT_CLIENT_TYPE)},
     };
 
+    if (!client.is_valid()) {
+        LOG_ERROR(Service_BCAT, "Client is invalid, going offline!");
+        return StatusResult::Offline;
+    }
+
+    if (!client.is_socket_open()) {
+        LOG_ERROR(Service_BCAT, "Failed to open socket, going offline!");
+        return StatusResult::Offline;
+    }
+
     const auto response = client.Get(BOXCAT_PATHNAME_EVENTS, headers);
     if (response == nullptr)
         return StatusResult::Offline;

src/core/hle/service/hid/controllers/keyboard.cpp

@@ -42,8 +42,8 @@ void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing,
     cur_entry.modifier = 0;
     if (Settings::values.keyboard_enabled) {
         for (std::size_t i = 0; i < keyboard_keys.size(); ++i) {
-            cur_entry.key[i / KEYS_PER_BYTE] |=
-                (keyboard_keys[i]->GetStatus() << (i % KEYS_PER_BYTE));
+            auto& entry = cur_entry.key[i / KEYS_PER_BYTE];
+            entry = static_cast<u8>(entry | (keyboard_keys[i]->GetStatus() << (i % KEYS_PER_BYTE)));
         }
 
         for (std::size_t i = 0; i < keyboard_mods.size(); ++i) {

src/core/hle/service/hid/controllers/npad.cpp

@@ -269,7 +269,6 @@ void Controller_NPad::RequestPadStateUpdate(u32 npad_id) {
     auto& rstick_entry = npad_pad_states[controller_idx].r_stick;
     const auto& button_state = buttons[controller_idx];
     const auto& analog_state = sticks[controller_idx];
-    const auto& motion_state = motions[controller_idx];
     const auto [stick_l_x_f, stick_l_y_f] =
         analog_state[static_cast<std::size_t>(JoystickId::Joystick_Left)]->GetStatus();
     const auto [stick_r_x_f, stick_r_y_f] =
@@ -391,18 +390,6 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
 
         libnx_entry.connection_status.raw = 0;
         libnx_entry.connection_status.IsConnected.Assign(1);
-        auto& full_sixaxis_entry =
-            npad.sixaxis_full.sixaxis[npad.sixaxis_full.common.last_entry_index];
-        auto& handheld_sixaxis_entry =
-            npad.sixaxis_handheld.sixaxis[npad.sixaxis_handheld.common.last_entry_index];
-        auto& dual_left_sixaxis_entry =
-            npad.sixaxis_dual_left.sixaxis[npad.sixaxis_dual_left.common.last_entry_index];
-        auto& dual_right_sixaxis_entry =
-            npad.sixaxis_dual_right.sixaxis[npad.sixaxis_dual_right.common.last_entry_index];
-        auto& left_sixaxis_entry =
-            npad.sixaxis_left.sixaxis[npad.sixaxis_left.common.last_entry_index];
-        auto& right_sixaxis_entry =
-            npad.sixaxis_right.sixaxis[npad.sixaxis_right.common.last_entry_index];
 
         switch (controller_type) {
         case NPadControllerType::None:
@@ -541,18 +528,6 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
             }
         }
 
-        auto& main_controller =
-            npad.main_controller_states.npad[npad.main_controller_states.common.last_entry_index];
-        auto& handheld_entry =
-            npad.handheld_states.npad[npad.handheld_states.common.last_entry_index];
-        auto& dual_entry = npad.dual_states.npad[npad.dual_states.common.last_entry_index];
-        auto& left_entry = npad.left_joy_states.npad[npad.left_joy_states.common.last_entry_index];
-        auto& right_entry =
-            npad.right_joy_states.npad[npad.right_joy_states.common.last_entry_index];
-        auto& pokeball_entry =
-            npad.pokeball_states.npad[npad.pokeball_states.common.last_entry_index];
-        auto& libnx_entry = npad.libnx.npad[npad.libnx.common.last_entry_index];
-
         auto& full_sixaxis_entry =
             npad.sixaxis_full.sixaxis[npad.sixaxis_full.common.last_entry_index];
         auto& handheld_sixaxis_entry =

src/core/hle/service/hid/hid.cpp

@@ -475,7 +475,7 @@ void Hid::StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
 
 void Hid::EnableSixAxisSensorFusion(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto enable{rp.Pop<bool>()};
+    [[maybe_unused]] const auto enable{rp.Pop<bool>()};
     const auto handle{rp.Pop<u32>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 

src/core/hle/service/ldr/ldr.cpp

@@ -23,7 +23,7 @@ namespace Service::LDR {
 
 constexpr ResultCode ERROR_INSUFFICIENT_ADDRESS_SPACE{ErrorModule::RO, 2};
 
-constexpr ResultCode ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51};
+[[maybe_unused]] constexpr ResultCode ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51};
 constexpr ResultCode ERROR_INVALID_NRO{ErrorModule::Loader, 52};
 constexpr ResultCode ERROR_INVALID_NRR{ErrorModule::Loader, 53};
 constexpr ResultCode ERROR_MISSING_NRR_HASH{ErrorModule::Loader, 54};
@@ -33,7 +33,7 @@ constexpr ResultCode ERROR_ALREADY_LOADED{ErrorModule::Loader, 57};
 constexpr ResultCode ERROR_INVALID_ALIGNMENT{ErrorModule::Loader, 81};
 constexpr ResultCode ERROR_INVALID_SIZE{ErrorModule::Loader, 82};
 constexpr ResultCode ERROR_INVALID_NRO_ADDRESS{ErrorModule::Loader, 84};
-constexpr ResultCode ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85};
+[[maybe_unused]] constexpr ResultCode ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85};
 constexpr ResultCode ERROR_NOT_INITIALIZED{ErrorModule::Loader, 87};
 
 constexpr std::size_t MAXIMUM_LOADED_RO{0x40};

src/core/hle/service/mii/manager.cpp

@@ -131,7 +131,7 @@ template <typename T>
 T GetRandomValue(T min, T max) {
     std::random_device device;
     std::mt19937 gen(device());
-    std::uniform_int_distribution<u64> distribution(0, static_cast<u64>(max));
+    std::uniform_int_distribution<u64> distribution(static_cast<u64>(min), static_cast<u64>(max));
     return static_cast<T>(distribution(gen));
 }
 
@@ -428,7 +428,7 @@ bool MiiManager::IsFullDatabase() const {
 }
 
 u32 MiiManager::GetCount(SourceFlag source_flag) const {
-    u32 count{};
+    std::size_t count{};
     if ((source_flag & SourceFlag::Database) != SourceFlag::None) {
         // TODO(bunnei): We don't implement the Mii database, but when we do, update this
         count += 0;
@@ -436,7 +436,7 @@ u32 MiiManager::GetCount(SourceFlag source_flag) const {
     if ((source_flag & SourceFlag::Default) != SourceFlag::None) {
         count += DefaultMiiCount;
     }
-    return count;
+    return static_cast<u32>(count);
 }
 
 ResultVal<MiiInfo> MiiManager::UpdateLatest([[maybe_unused]] const MiiInfo& info,

src/core/hle/service/nifm/nifm.cpp

@@ -62,7 +62,7 @@ public:
             {18, nullptr, "SetRequirementByRevision"},
             {19, nullptr, "GetRequirement"},
             {20, nullptr, "GetRevision"},
-            {21, nullptr, "GetAppletInfo"},
+            {21, &IRequest::GetAppletInfo, "GetAppletInfo"},
             {22, nullptr, "GetAdditionalInfo"},
             {23, nullptr, "SetKeptInSleep"},
             {24, nullptr, "RegisterSocketDescriptor"},
@@ -125,6 +125,16 @@ private:
         rb.Push(RESULT_SUCCESS);
     }
 
+    void GetAppletInfo(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 8};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push<u32>(0);
+        rb.Push<u32>(0);
+        rb.Push<u32>(0);
+    }
+
     Kernel::EventPair event1, event2;
 };
 

src/core/hle/service/ns/pl_u.cpp

@@ -50,19 +50,9 @@ constexpr std::array<std::pair<FontArchives, const char*>, 7> SHARED_FONTS{
     std::make_pair(FontArchives::Extension, "nintendo_ext2_003.bfttf"),
 };
 
-constexpr std::array<const char*, 7> SHARED_FONTS_TTF{
-    "FontStandard.ttf",
-    "FontChineseSimplified.ttf",
-    "FontExtendedChineseSimplified.ttf",
-    "FontChineseTraditional.ttf",
-    "FontKorean.ttf",
-    "FontNintendoExtended.ttf",
-    "FontNintendoExtended2.ttf",
-};
-
 // The below data is specific to shared font data dumped from Switch on f/w 2.2
 // Virtual address and offsets/sizes likely will vary by dump
-constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL};
+[[maybe_unused]] constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL};
 constexpr u32 EXPECTED_RESULT{0x7f9a0218}; // What we expect the decrypted bfttf first 4 bytes to be
 constexpr u32 EXPECTED_MAGIC{0x36f81a1e};  // What we expect the encrypted bfttf first 4 bytes to be
 constexpr u64 SHARED_FONT_MEM_SIZE{0x1100000};

src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp

@@ -46,6 +46,8 @@ u32 nvhost_as_gpu::ioctl(Ioctl command, const std::vector<u8>& input, const std:
         return GetVARegions(input, output);
     case IoctlCommand::IocUnmapBufferCommand:
         return UnmapBuffer(input, output);
+    case IoctlCommand::IocFreeSpaceCommand:
+        return FreeSpace(input, output);
     default:
         break;
     }
@@ -91,6 +93,20 @@ u32 nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>&
     return result;
 }
 
+u32 nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) {
+    IoctlFreeSpace params{};
+    std::memcpy(&params, input.data(), input.size());
+
+    LOG_DEBUG(Service_NVDRV, "called, offset={:X}, pages={:X}, page_size={:X}", params.offset,
+              params.pages, params.page_size);
+
+    system.GPU().MemoryManager().Unmap(params.offset,
+                                       static_cast<std::size_t>(params.pages) * params.page_size);
+
+    std::memcpy(output.data(), &params, output.size());
+    return NvErrCodes::Success;
+}
+
 u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) {
     const auto num_entries = input.size() / sizeof(IoctlRemapEntry);
 

src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h

@@ -82,6 +82,7 @@ private:
         IocBindChannelCommand = 0x40044101,
         IocGetVaRegionsCommand = 0xC0404108,
         IocUnmapBufferCommand = 0xC0084105,
+        IocFreeSpaceCommand = 0xC0104103,
     };
 
     struct IoctlInitalizeEx {
@@ -107,6 +108,13 @@ private:
     };
     static_assert(sizeof(IoctlAllocSpace) == 24, "IoctlInitalizeEx is incorrect size");
 
+    struct IoctlFreeSpace {
+        u64_le offset;
+        u32_le pages;
+        u32_le page_size;
+    };
+    static_assert(sizeof(IoctlFreeSpace) == 16, "IoctlFreeSpace is incorrect size");
+
     struct IoctlRemapEntry {
         u16_le flags;
         u16_le kind;
@@ -162,6 +170,7 @@ private:
     u32 Remap(const std::vector<u8>& input, std::vector<u8>& output);
     u32 MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output);
     u32 UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
+    u32 FreeSpace(const std::vector<u8>& input, std::vector<u8>& output);
     u32 BindChannel(const std::vector<u8>& input, std::vector<u8>& output);
     u32 GetVARegions(const std::vector<u8>& input, std::vector<u8>& output);
 

src/core/hle/service/nvflinger/buffer_queue.cpp

@@ -99,6 +99,20 @@ void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform,
     queue_sequence.push_back(slot);
 }
 
+void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence) {
+    const auto itr = std::find_if(queue.begin(), queue.end(),
+                                  [slot](const Buffer& buffer) { return buffer.slot == slot; });
+    ASSERT(itr != queue.end());
+    ASSERT(itr->status != Buffer::Status::Free);
+    itr->status = Buffer::Status::Free;
+    itr->multi_fence = multi_fence;
+    itr->swap_interval = 0;
+
+    free_buffers.push_back(slot);
+
+    buffer_wait_event.writable->Signal();
+}
+
 std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::AcquireBuffer() {
     auto itr = queue.end();
     // Iterate to find a queued buffer matching the requested slot.

src/core/hle/service/nvflinger/buffer_queue.h

@@ -95,6 +95,7 @@ public:
     void QueueBuffer(u32 slot, BufferTransformFlags transform,
                      const Common::Rectangle<int>& crop_rect, u32 swap_interval,
                      Service::Nvidia::MultiFence& multi_fence);
+    void CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence);
     std::optional<std::reference_wrapper<const Buffer>> AcquireBuffer();
     void ReleaseBuffer(u32 slot);
     void Disconnect();

src/core/hle/service/sockets/sockets_translate.cpp

@@ -89,9 +89,9 @@ Network::Protocol Translate(Type type, Protocol protocol) {
     }
 }
 
-u16 TranslatePollEventsToHost(u16 flags) {
-    u16 result = 0;
-    const auto translate = [&result, &flags](u16 from, u16 to) {
+u16 TranslatePollEventsToHost(u32 flags) {
+    u32 result = 0;
+    const auto translate = [&result, &flags](u32 from, u32 to) {
         if ((flags & from) != 0) {
             flags &= ~from;
             result |= to;
@@ -105,12 +105,12 @@ u16 TranslatePollEventsToHost(u16 flags) {
     translate(POLL_NVAL, Network::POLL_NVAL);
 
     UNIMPLEMENTED_IF_MSG(flags != 0, "Unimplemented flags={}", flags);
-    return result;
+    return static_cast<u16>(result);
 }
 
-u16 TranslatePollEventsToGuest(u16 flags) {
-    u16 result = 0;
-    const auto translate = [&result, &flags](u16 from, u16 to) {
+u16 TranslatePollEventsToGuest(u32 flags) {
+    u32 result = 0;
+    const auto translate = [&result, &flags](u32 from, u32 to) {
         if ((flags & from) != 0) {
             flags &= ~from;
             result |= to;
@@ -125,7 +125,7 @@ u16 TranslatePollEventsToGuest(u16 flags) {
     translate(Network::POLL_NVAL, POLL_NVAL);
 
     UNIMPLEMENTED_IF_MSG(flags != 0, "Unimplemented flags={}", flags);
-    return result;
+    return static_cast<u16>(result);
 }
 
 Network::SockAddrIn Translate(SockAddrIn value) {

src/core/hle/service/sockets/sockets_translate.h

@@ -31,10 +31,10 @@ Network::Type Translate(Type type);
 Network::Protocol Translate(Type type, Protocol protocol);
 
 /// Translate abstract poll event flags to guest poll event flags
-u16 TranslatePollEventsToHost(u16 flags);
+u16 TranslatePollEventsToHost(u32 flags);
 
 /// Translate guest poll event flags to abstract poll event flags
-u16 TranslatePollEventsToGuest(u16 flags);
+u16 TranslatePollEventsToGuest(u32 flags);
 
 /// Translate guest socket address structure to abstract socket address structure
 Network::SockAddrIn Translate(SockAddrIn value);

src/core/hle/service/time/time.cpp

@@ -10,6 +10,7 @@
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/client_session.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/service/time/interface.h"
 #include "core/hle/service/time/time.h"
@@ -125,7 +126,7 @@ ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
     Kernel::Thread* thread, Clock::SystemClockContext user_context,
     Clock::SystemClockContext network_context, u8 type, Clock::ClockSnapshot& clock_snapshot) {
 
-    auto& time_manager{module->GetTimeManager()};
+    auto& time_manager{system.GetTimeManager()};
 
     clock_snapshot.is_automatic_correction_enabled =
         time_manager.GetStandardUserSystemClockCore().IsAutomaticCorrectionEnabled();
@@ -182,7 +183,7 @@ void Module::Interface::GetStandardUserSystemClock(Kernel::HLERequestContext& ct
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardUserSystemClockCore(),
+    rb.PushIpcInterface<ISystemClock>(system.GetTimeManager().GetStandardUserSystemClockCore(),
                                       system);
 }
 
@@ -190,7 +191,7 @@ void Module::Interface::GetStandardNetworkSystemClock(Kernel::HLERequestContext&
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardNetworkSystemClockCore(),
+    rb.PushIpcInterface<ISystemClock>(system.GetTimeManager().GetStandardNetworkSystemClockCore(),
                                       system);
 }
 
@@ -198,29 +199,28 @@ void Module::Interface::GetStandardSteadyClock(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISteadyClock>(module->GetTimeManager().GetStandardSteadyClockCore(),
-                                      system);
+    rb.PushIpcInterface<ISteadyClock>(system.GetTimeManager().GetStandardSteadyClockCore(), system);
 }
 
 void Module::Interface::GetTimeZoneService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ITimeZoneService>(module->GetTimeManager().GetTimeZoneContentManager());
+    rb.PushIpcInterface<ITimeZoneService>(system.GetTimeManager().GetTimeZoneContentManager());
 }
 
 void Module::Interface::GetStandardLocalSystemClock(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardLocalSystemClockCore(),
+    rb.PushIpcInterface<ISystemClock>(system.GetTimeManager().GetStandardLocalSystemClockCore(),
                                       system);
 }
 
 void Module::Interface::IsStandardNetworkSystemClockAccuracySufficient(
     Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
-    auto& clock_core{module->GetTimeManager().GetStandardNetworkSystemClockCore()};
+    auto& clock_core{system.GetTimeManager().GetStandardNetworkSystemClockCore()};
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
     rb.Push<u32>(clock_core.IsStandardNetworkSystemClockAccuracySufficient(system));
@@ -229,7 +229,7 @@ void Module::Interface::IsStandardNetworkSystemClockAccuracySufficient(
 void Module::Interface::CalculateMonotonicSystemClockBaseTimePoint(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
 
-    auto& steady_clock_core{module->GetTimeManager().GetStandardSteadyClockCore()};
+    auto& steady_clock_core{system.GetTimeManager().GetStandardSteadyClockCore()};
     if (!steady_clock_core.IsInitialized()) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ERROR_UNINITIALIZED_CLOCK);
@@ -262,8 +262,8 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
 
     Clock::SystemClockContext user_context{};
     if (const ResultCode result{
-            module->GetTimeManager().GetStandardUserSystemClockCore().GetClockContext(
-                system, user_context)};
+            system.GetTimeManager().GetStandardUserSystemClockCore().GetClockContext(system,
+                                                                                     user_context)};
         result.IsError()) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(result);
@@ -271,7 +271,7 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     }
     Clock::SystemClockContext network_context{};
     if (const ResultCode result{
-            module->GetTimeManager().GetStandardNetworkSystemClockCore().GetClockContext(
+            system.GetTimeManager().GetStandardNetworkSystemClockCore().GetClockContext(
                 system, network_context)};
         result.IsError()) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -372,7 +372,7 @@ void Module::Interface::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& c
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushCopyObjects(module->GetTimeManager().GetSharedMemory().GetSharedMemoryHolder());
+    rb.PushCopyObjects(SharedFrom(&system.Kernel().GetTimeSharedMem()));
 }
 
 Module::Interface::Interface(std::shared_ptr<Module> module, Core::System& system, const char* name)
@@ -381,7 +381,7 @@ Module::Interface::Interface(std::shared_ptr<Module> module, Core::System& syste
 Module::Interface::~Interface() = default;
 
 void InstallInterfaces(Core::System& system) {
-    auto module{std::make_shared<Module>(system)};
+    auto module{std::make_shared<Module>()};
     std::make_shared<Time>(module, system, "time:a")->InstallAsService(system.ServiceManager());
     std::make_shared<Time>(module, system, "time:s")->InstallAsService(system.ServiceManager());
     std::make_shared<Time>(module, system, "time:u")->InstallAsService(system.ServiceManager());

src/core/hle/service/time/time.h

@@ -16,7 +16,7 @@ namespace Service::Time {
 
 class Module final {
 public:
-    Module(Core::System& system) : time_manager{system} {}
+    Module() = default;
 
     class Interface : public ServiceFramework<Interface> {
     public:
@@ -46,13 +46,6 @@ public:
         std::shared_ptr<Module> module;
         Core::System& system;
     };
-
-    TimeManager& GetTimeManager() {
-        return time_manager;
-    }
-
-private:
-    TimeManager time_manager;
 };
 
 /// Registers all Time services with the specified service manager.

src/core/hle/service/time/time_manager.cpp

@@ -22,7 +22,277 @@ static std::chrono::seconds GetSecondsSinceEpoch() {
            Settings::values.custom_rtc_differential;
 }
 
-static s64 GetExternalTimeZoneOffset() {
+static s64 GetExternalRtcValue() {
+    return GetSecondsSinceEpoch().count() + TimeManager::GetExternalTimeZoneOffset();
+}
+
+struct TimeManager::Impl final {
+    explicit Impl(Core::System& system)
+        : shared_memory{system}, standard_local_system_clock_core{standard_steady_clock_core},
+          standard_network_system_clock_core{standard_steady_clock_core},
+          standard_user_system_clock_core{standard_local_system_clock_core,
+                                          standard_network_system_clock_core, system},
+          ephemeral_network_system_clock_core{tick_based_steady_clock_core},
+          local_system_clock_context_writer{
+              std::make_shared<Clock::LocalSystemClockContextWriter>(shared_memory)},
+          network_system_clock_context_writer{
+              std::make_shared<Clock::NetworkSystemClockContextWriter>(shared_memory)},
+          ephemeral_network_system_clock_context_writer{
+              std::make_shared<Clock::EphemeralNetworkSystemClockContextWriter>()},
+          time_zone_content_manager{system} {
+
+        const auto system_time{Clock::TimeSpanType::FromSeconds(GetExternalRtcValue())};
+        SetupStandardSteadyClock(system, Common::UUID::Generate(), system_time, {}, {});
+        SetupStandardLocalSystemClock(system, {}, system_time.ToSeconds());
+        SetupStandardNetworkSystemClock({}, standard_network_clock_accuracy);
+        SetupStandardUserSystemClock(system, {}, Clock::SteadyClockTimePoint::GetRandom());
+        SetupEphemeralNetworkSystemClock();
+    }
+
+    ~Impl() = default;
+
+    Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() {
+        return standard_steady_clock_core;
+    }
+
+    const Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() const {
+        return standard_steady_clock_core;
+    }
+
+    Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() {
+        return standard_local_system_clock_core;
+    }
+
+    const Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() const {
+        return standard_local_system_clock_core;
+    }
+
+    Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() {
+        return standard_network_system_clock_core;
+    }
+
+    const Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() const {
+        return standard_network_system_clock_core;
+    }
+
+    Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() {
+        return standard_user_system_clock_core;
+    }
+
+    const Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() const {
+        return standard_user_system_clock_core;
+    }
+
+    TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() {
+        return time_zone_content_manager;
+    }
+
+    const TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() const {
+        return time_zone_content_manager;
+    }
+
+    SharedMemory& GetSharedMemory() {
+        return shared_memory;
+    }
+
+    const SharedMemory& GetSharedMemory() const {
+        return shared_memory;
+    }
+
+    void SetupTimeZoneManager(std::string location_name,
+                              Clock::SteadyClockTimePoint time_zone_updated_time_point,
+                              std::size_t total_location_name_count, u128 time_zone_rule_version,
+                              FileSys::VirtualFile& vfs_file) {
+        if (time_zone_content_manager.GetTimeZoneManager().SetDeviceLocationNameWithTimeZoneRule(
+                location_name, vfs_file) != RESULT_SUCCESS) {
+            UNREACHABLE();
+            return;
+        }
+
+        time_zone_content_manager.GetTimeZoneManager().SetUpdatedTime(time_zone_updated_time_point);
+        time_zone_content_manager.GetTimeZoneManager().SetTotalLocationNameCount(
+            total_location_name_count);
+        time_zone_content_manager.GetTimeZoneManager().SetTimeZoneRuleVersion(
+            time_zone_rule_version);
+        time_zone_content_manager.GetTimeZoneManager().MarkAsInitialized();
+    }
+
+    static s64 GetExternalTimeZoneOffset() {
+        // With "auto" timezone setting, we use the external system's timezone offset
+        if (Settings::GetTimeZoneString() == "auto") {
+            return Common::TimeZone::GetCurrentOffsetSeconds().count();
+        }
+        return 0;
+    }
+
+    void SetupStandardSteadyClock(Core::System& system, Common::UUID clock_source_id,
+                                  Clock::TimeSpanType setup_value,
+                                  Clock::TimeSpanType internal_offset, bool is_rtc_reset_detected) {
+        standard_steady_clock_core.SetClockSourceId(clock_source_id);
+        standard_steady_clock_core.SetSetupValue(setup_value);
+        standard_steady_clock_core.SetInternalOffset(internal_offset);
+        standard_steady_clock_core.MarkAsInitialized();
+
+        const auto current_time_point{standard_steady_clock_core.GetCurrentRawTimePoint(system)};
+        shared_memory.SetupStandardSteadyClock(system, clock_source_id, current_time_point);
+    }
+
+    void SetupStandardLocalSystemClock(Core::System& system,
+                                       Clock::SystemClockContext clock_context, s64 posix_time) {
+        standard_local_system_clock_core.SetUpdateCallbackInstance(
+            local_system_clock_context_writer);
+
+        const auto current_time_point{
+            standard_local_system_clock_core.GetSteadyClockCore().GetCurrentTimePoint(system)};
+        if (current_time_point.clock_source_id == clock_context.steady_time_point.clock_source_id) {
+            standard_local_system_clock_core.SetSystemClockContext(clock_context);
+        } else {
+            if (standard_local_system_clock_core.SetCurrentTime(system, posix_time) !=
+                RESULT_SUCCESS) {
+                UNREACHABLE();
+                return;
+            }
+        }
+
+        standard_local_system_clock_core.MarkAsInitialized();
+    }
+
+    void SetupStandardNetworkSystemClock(Clock::SystemClockContext clock_context,
+                                         Clock::TimeSpanType sufficient_accuracy) {
+        standard_network_system_clock_core.SetUpdateCallbackInstance(
+            network_system_clock_context_writer);
+
+        if (standard_network_system_clock_core.SetSystemClockContext(clock_context) !=
+            RESULT_SUCCESS) {
+            UNREACHABLE();
+            return;
+        }
+
+        standard_network_system_clock_core.SetStandardNetworkClockSufficientAccuracy(
+            sufficient_accuracy);
+        standard_network_system_clock_core.MarkAsInitialized();
+    }
+
+    void SetupStandardUserSystemClock(Core::System& system, bool is_automatic_correction_enabled,
+                                      Clock::SteadyClockTimePoint steady_clock_time_point) {
+        if (standard_user_system_clock_core.SetAutomaticCorrectionEnabled(
+                system, is_automatic_correction_enabled) != RESULT_SUCCESS) {
+            UNREACHABLE();
+            return;
+        }
+
+        standard_user_system_clock_core.SetAutomaticCorrectionUpdatedTime(steady_clock_time_point);
+        standard_user_system_clock_core.MarkAsInitialized();
+        shared_memory.SetAutomaticCorrectionEnabled(is_automatic_correction_enabled);
+    }
+
+    void SetupEphemeralNetworkSystemClock() {
+        ephemeral_network_system_clock_core.SetUpdateCallbackInstance(
+            ephemeral_network_system_clock_context_writer);
+        ephemeral_network_system_clock_core.MarkAsInitialized();
+    }
+
+    void UpdateLocalSystemClockTime(Core::System& system, s64 posix_time) {
+        const auto timespan{Service::Time::Clock::TimeSpanType::FromSeconds(posix_time)};
+        if (GetStandardLocalSystemClockCore()
+                .SetCurrentTime(system, timespan.ToSeconds())
+                .IsError()) {
+            UNREACHABLE();
+            return;
+        }
+    }
+
+    SharedMemory shared_memory;
+
+    Clock::StandardSteadyClockCore standard_steady_clock_core;
+    Clock::TickBasedSteadyClockCore tick_based_steady_clock_core;
+    Clock::StandardLocalSystemClockCore standard_local_system_clock_core;
+    Clock::StandardNetworkSystemClockCore standard_network_system_clock_core;
+    Clock::StandardUserSystemClockCore standard_user_system_clock_core;
+    Clock::EphemeralNetworkSystemClockCore ephemeral_network_system_clock_core;
+
+    std::shared_ptr<Clock::LocalSystemClockContextWriter> local_system_clock_context_writer;
+    std::shared_ptr<Clock::NetworkSystemClockContextWriter> network_system_clock_context_writer;
+    std::shared_ptr<Clock::EphemeralNetworkSystemClockContextWriter>
+        ephemeral_network_system_clock_context_writer;
+
+    TimeZone::TimeZoneContentManager time_zone_content_manager;
+};
+
+TimeManager::TimeManager(Core::System& system) : system{system} {}
+
+TimeManager::~TimeManager() = default;
+
+void TimeManager::Initialize() {
+    impl = std::make_unique<Impl>(system);
+
+    // Time zones can only be initialized after impl is valid
+    impl->time_zone_content_manager.Initialize(*this);
+}
+
+Clock::StandardSteadyClockCore& TimeManager::GetStandardSteadyClockCore() {
+    return impl->standard_steady_clock_core;
+}
+
+const Clock::StandardSteadyClockCore& TimeManager::GetStandardSteadyClockCore() const {
+    return impl->standard_steady_clock_core;
+}
+
+Clock::StandardLocalSystemClockCore& TimeManager::GetStandardLocalSystemClockCore() {
+    return impl->standard_local_system_clock_core;
+}
+
+const Clock::StandardLocalSystemClockCore& TimeManager::GetStandardLocalSystemClockCore() const {
+    return impl->standard_local_system_clock_core;
+}
+
+Clock::StandardNetworkSystemClockCore& TimeManager::GetStandardNetworkSystemClockCore() {
+    return impl->standard_network_system_clock_core;
+}
+
+const Clock::StandardNetworkSystemClockCore& TimeManager::GetStandardNetworkSystemClockCore()
+    const {
+    return impl->standard_network_system_clock_core;
+}
+
+Clock::StandardUserSystemClockCore& TimeManager::GetStandardUserSystemClockCore() {
+    return impl->standard_user_system_clock_core;
+}
+
+const Clock::StandardUserSystemClockCore& TimeManager::GetStandardUserSystemClockCore() const {
+    return impl->standard_user_system_clock_core;
+}
+
+TimeZone::TimeZoneContentManager& TimeManager::GetTimeZoneContentManager() {
+    return impl->time_zone_content_manager;
+}
+
+const TimeZone::TimeZoneContentManager& TimeManager::GetTimeZoneContentManager() const {
+    return impl->time_zone_content_manager;
+}
+
+SharedMemory& TimeManager::GetSharedMemory() {
+    return impl->shared_memory;
+}
+
+const SharedMemory& TimeManager::GetSharedMemory() const {
+    return impl->shared_memory;
+}
+
+void TimeManager::UpdateLocalSystemClockTime(s64 posix_time) {
+    impl->UpdateLocalSystemClockTime(system, posix_time);
+}
+
+void TimeManager::SetupTimeZoneManager(std::string location_name,
+                                       Clock::SteadyClockTimePoint time_zone_updated_time_point,
+                                       std::size_t total_location_name_count,
+                                       u128 time_zone_rule_version,
+                                       FileSys::VirtualFile& vfs_file) {
+    impl->SetupTimeZoneManager(location_name, time_zone_updated_time_point,
+                               total_location_name_count, time_zone_rule_version, vfs_file);
+}
+
+/*static*/ s64 TimeManager::GetExternalTimeZoneOffset() {
     // With "auto" timezone setting, we use the external system's timezone offset
     if (Settings::GetTimeZoneString() == "auto") {
         return Common::TimeZone::GetCurrentOffsetSeconds().count();
@@ -30,117 +300,4 @@ static s64 GetExternalTimeZoneOffset() {
     return 0;
 }
 
-static s64 GetExternalRtcValue() {
-    return GetSecondsSinceEpoch().count() + GetExternalTimeZoneOffset();
-}
-
-TimeManager::TimeManager(Core::System& system)
-    : shared_memory{system}, standard_local_system_clock_core{standard_steady_clock_core},
-      standard_network_system_clock_core{standard_steady_clock_core},
-      standard_user_system_clock_core{standard_local_system_clock_core,
-                                      standard_network_system_clock_core, system},
-      ephemeral_network_system_clock_core{tick_based_steady_clock_core},
-      local_system_clock_context_writer{
-          std::make_shared<Clock::LocalSystemClockContextWriter>(shared_memory)},
-      network_system_clock_context_writer{
-          std::make_shared<Clock::NetworkSystemClockContextWriter>(shared_memory)},
-      ephemeral_network_system_clock_context_writer{
-          std::make_shared<Clock::EphemeralNetworkSystemClockContextWriter>()},
-      time_zone_content_manager{*this, system} {
-
-    const auto system_time{Clock::TimeSpanType::FromSeconds(GetExternalRtcValue())};
-    SetupStandardSteadyClock(system, Common::UUID::Generate(), system_time, {}, {});
-    SetupStandardLocalSystemClock(system, {}, system_time.ToSeconds());
-    SetupStandardNetworkSystemClock({}, standard_network_clock_accuracy);
-    SetupStandardUserSystemClock(system, {}, Clock::SteadyClockTimePoint::GetRandom());
-    SetupEphemeralNetworkSystemClock();
-}
-
-TimeManager::~TimeManager() = default;
-
-void TimeManager::SetupTimeZoneManager(std::string location_name,
-                                       Clock::SteadyClockTimePoint time_zone_updated_time_point,
-                                       std::size_t total_location_name_count,
-                                       u128 time_zone_rule_version,
-                                       FileSys::VirtualFile& vfs_file) {
-    if (time_zone_content_manager.GetTimeZoneManager().SetDeviceLocationNameWithTimeZoneRule(
-            location_name, vfs_file) != RESULT_SUCCESS) {
-        UNREACHABLE();
-        return;
-    }
-
-    time_zone_content_manager.GetTimeZoneManager().SetUpdatedTime(time_zone_updated_time_point);
-    time_zone_content_manager.GetTimeZoneManager().SetTotalLocationNameCount(
-        total_location_name_count);
-    time_zone_content_manager.GetTimeZoneManager().SetTimeZoneRuleVersion(time_zone_rule_version);
-    time_zone_content_manager.GetTimeZoneManager().MarkAsInitialized();
-}
-
-void TimeManager::SetupStandardSteadyClock(Core::System& system, Common::UUID clock_source_id,
-                                           Clock::TimeSpanType setup_value,
-                                           Clock::TimeSpanType internal_offset,
-                                           bool is_rtc_reset_detected) {
-    standard_steady_clock_core.SetClockSourceId(clock_source_id);
-    standard_steady_clock_core.SetSetupValue(setup_value);
-    standard_steady_clock_core.SetInternalOffset(internal_offset);
-    standard_steady_clock_core.MarkAsInitialized();
-
-    const auto current_time_point{standard_steady_clock_core.GetCurrentRawTimePoint(system)};
-    shared_memory.SetupStandardSteadyClock(system, clock_source_id, current_time_point);
-}
-
-void TimeManager::SetupStandardLocalSystemClock(Core::System& system,
-                                                Clock::SystemClockContext clock_context,
-                                                s64 posix_time) {
-    standard_local_system_clock_core.SetUpdateCallbackInstance(local_system_clock_context_writer);
-
-    const auto current_time_point{
-        standard_local_system_clock_core.GetSteadyClockCore().GetCurrentTimePoint(system)};
-    if (current_time_point.clock_source_id == clock_context.steady_time_point.clock_source_id) {
-        standard_local_system_clock_core.SetSystemClockContext(clock_context);
-    } else {
-        if (standard_local_system_clock_core.SetCurrentTime(system, posix_time) != RESULT_SUCCESS) {
-            UNREACHABLE();
-            return;
-        }
-    }
-
-    standard_local_system_clock_core.MarkAsInitialized();
-}
-
-void TimeManager::SetupStandardNetworkSystemClock(Clock::SystemClockContext clock_context,
-                                                  Clock::TimeSpanType sufficient_accuracy) {
-    standard_network_system_clock_core.SetUpdateCallbackInstance(
-        network_system_clock_context_writer);
-
-    if (standard_network_system_clock_core.SetSystemClockContext(clock_context) != RESULT_SUCCESS) {
-        UNREACHABLE();
-        return;
-    }
-
-    standard_network_system_clock_core.SetStandardNetworkClockSufficientAccuracy(
-        sufficient_accuracy);
-    standard_network_system_clock_core.MarkAsInitialized();
-}
-
-void TimeManager::SetupStandardUserSystemClock(
-    Core::System& system, bool is_automatic_correction_enabled,
-    Clock::SteadyClockTimePoint steady_clock_time_point) {
-    if (standard_user_system_clock_core.SetAutomaticCorrectionEnabled(
-            system, is_automatic_correction_enabled) != RESULT_SUCCESS) {
-        UNREACHABLE();
-        return;
-    }
-
-    standard_user_system_clock_core.SetAutomaticCorrectionUpdatedTime(steady_clock_time_point);
-    standard_user_system_clock_core.MarkAsInitialized();
-    shared_memory.SetAutomaticCorrectionEnabled(is_automatic_correction_enabled);
-}
-
-void TimeManager::SetupEphemeralNetworkSystemClock() {
-    ephemeral_network_system_clock_core.SetUpdateCallbackInstance(
-        ephemeral_network_system_clock_context_writer);
-    ephemeral_network_system_clock_core.MarkAsInitialized();
-}
-
 } // namespace Service::Time

src/core/hle/service/time/time_manager.h

@@ -5,6 +5,7 @@
 #pragma once
 
 #include "common/common_types.h"
+#include "common/time_zone.h"
 #include "core/file_sys/vfs_types.h"
 #include "core/hle/service/time/clock_types.h"
 #include "core/hle/service/time/ephemeral_network_system_clock_core.h"
@@ -32,86 +33,46 @@ public:
     explicit TimeManager(Core::System& system);
     ~TimeManager();
 
-    Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() {
-        return standard_steady_clock_core;
-    }
+    void Initialize();
 
-    const Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() const {
-        return standard_steady_clock_core;
-    }
+    Clock::StandardSteadyClockCore& GetStandardSteadyClockCore();
 
-    Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() {
-        return standard_local_system_clock_core;
-    }
+    const Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() const;
 
-    const Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() const {
-        return standard_local_system_clock_core;
-    }
+    Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore();
 
-    Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() {
-        return standard_network_system_clock_core;
-    }
+    const Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() const;
 
-    const Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() const {
-        return standard_network_system_clock_core;
-    }
+    Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore();
 
-    Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() {
-        return standard_user_system_clock_core;
-    }
+    const Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() const;
 
-    const Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() const {
-        return standard_user_system_clock_core;
-    }
+    Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore();
 
-    TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() {
-        return time_zone_content_manager;
-    }
+    const Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() const;
 
-    const TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() const {
-        return time_zone_content_manager;
-    }
+    TimeZone::TimeZoneContentManager& GetTimeZoneContentManager();
 
-    SharedMemory& GetSharedMemory() {
-        return shared_memory;
-    }
+    const TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() const;
 
-    const SharedMemory& GetSharedMemory() const {
-        return shared_memory;
-    }
+    void UpdateLocalSystemClockTime(s64 posix_time);
+
+    SharedMemory& GetSharedMemory();
+
+    const SharedMemory& GetSharedMemory() const;
 
     void SetupTimeZoneManager(std::string location_name,
                               Clock::SteadyClockTimePoint time_zone_updated_time_point,
                               std::size_t total_location_name_count, u128 time_zone_rule_version,
                               FileSys::VirtualFile& vfs_file);
 
+    static s64 GetExternalTimeZoneOffset();
+
 private:
-    void SetupStandardSteadyClock(Core::System& system, Common::UUID clock_source_id,
-                                  Clock::TimeSpanType setup_value,
-                                  Clock::TimeSpanType internal_offset, bool is_rtc_reset_detected);
-    void SetupStandardLocalSystemClock(Core::System& system,
-                                       Clock::SystemClockContext clock_context, s64 posix_time);
-    void SetupStandardNetworkSystemClock(Clock::SystemClockContext clock_context,
-                                         Clock::TimeSpanType sufficient_accuracy);
-    void SetupStandardUserSystemClock(Core::System& system, bool is_automatic_correction_enabled,
-                                      Clock::SteadyClockTimePoint steady_clock_time_point);
-    void SetupEphemeralNetworkSystemClock();
+    Core::System& system;
 
-    SharedMemory shared_memory;
-
-    Clock::StandardSteadyClockCore standard_steady_clock_core;
-    Clock::TickBasedSteadyClockCore tick_based_steady_clock_core;
-    Clock::StandardLocalSystemClockCore standard_local_system_clock_core;
-    Clock::StandardNetworkSystemClockCore standard_network_system_clock_core;
-    Clock::StandardUserSystemClockCore standard_user_system_clock_core;
-    Clock::EphemeralNetworkSystemClockCore ephemeral_network_system_clock_core;
-
-    std::shared_ptr<Clock::LocalSystemClockContextWriter> local_system_clock_context_writer;
-    std::shared_ptr<Clock::NetworkSystemClockContextWriter> network_system_clock_context_writer;
-    std::shared_ptr<Clock::EphemeralNetworkSystemClockContextWriter>
-        ephemeral_network_system_clock_context_writer;
-
-    TimeZone::TimeZoneContentManager time_zone_content_manager;
+    struct Impl;
+    std::unique_ptr<Impl> impl;
 };
 
 } // namespace Service::Time

src/core/hle/service/time/time_zone_content_manager.cpp

@@ -68,9 +68,10 @@ static std::vector<std::string> BuildLocationNameCache(Core::System& system) {
     return location_name_cache;
 }
 
-TimeZoneContentManager::TimeZoneContentManager(TimeManager& time_manager, Core::System& system)
-    : system{system}, location_name_cache{BuildLocationNameCache(system)} {
+TimeZoneContentManager::TimeZoneContentManager(Core::System& system)
+    : system{system}, location_name_cache{BuildLocationNameCache(system)} {}
 
+void TimeZoneContentManager::Initialize(TimeManager& time_manager) {
     std::string location_name;
     const auto timezone_setting = Settings::GetTimeZoneString();
     if (timezone_setting == "auto" || timezone_setting == "default") {

src/core/hle/service/time/time_zone_content_manager.h

@@ -21,7 +21,9 @@ namespace Service::Time::TimeZone {
 
 class TimeZoneContentManager final {
 public:
-    TimeZoneContentManager(TimeManager& time_manager, Core::System& system);
+    TimeZoneContentManager(Core::System& system);
+
+    void Initialize(TimeManager& time_manager);
 
     TimeZoneManager& GetTimeZoneManager() {
         return time_zone_manager;

src/core/hle/service/time/time_zone_manager.cpp

@@ -820,7 +820,10 @@ static ResultCode ToCalendarTimeImpl(const TimeZoneRule& rules, s64 time, Calend
     const ResultCode result{
         ToCalendarTimeInternal(rules, time, calendar_time, calendar.additiona_info)};
     calendar.time.year = static_cast<s16>(calendar_time.year);
-    calendar.time.month = calendar_time.month + 1; // Internal impl. uses 0-indexed month
+
+    // Internal impl. uses 0-indexed month
+    calendar.time.month = static_cast<s8>(calendar_time.month + 1);
+
     calendar.time.day = calendar_time.day;
     calendar.time.hour = calendar_time.hour;
     calendar.time.minute = calendar_time.minute;
@@ -872,13 +875,15 @@ ResultCode TimeZoneManager::ToPosixTime(const TimeZoneRule& rules,
                                         const CalendarTime& calendar_time, s64& posix_time) const {
     posix_time = 0;
 
-    CalendarTimeInternal internal_time{};
-    internal_time.year = calendar_time.year;
-    internal_time.month = calendar_time.month - 1; // Internal impl. uses 0-indexed month
-    internal_time.day = calendar_time.day;
-    internal_time.hour = calendar_time.hour;
-    internal_time.minute = calendar_time.minute;
-    internal_time.second = calendar_time.second;
+    CalendarTimeInternal internal_time{
+        .year = calendar_time.year,
+        // Internal impl. uses 0-indexed month
+        .month = static_cast<s8>(calendar_time.month - 1),
+        .day = calendar_time.day,
+        .hour = calendar_time.hour,
+        .minute = calendar_time.minute,
+        .second = calendar_time.second,
+    };
 
     s32 hour{internal_time.hour};
     s32 minute{internal_time.minute};

src/core/hle/service/vi/vi.cpp

@@ -159,7 +159,7 @@ public:
         header.data_size = static_cast<u32_le>(write_index - sizeof(Header));
         header.data_offset = sizeof(Header);
         header.objects_size = 4;
-        header.objects_offset = sizeof(Header) + header.data_size;
+        header.objects_offset = static_cast<u32>(sizeof(Header) + header.data_size);
         std::memcpy(buffer.data(), &header, sizeof(Header));
 
         return buffer;
@@ -215,10 +215,9 @@ public:
     explicit IGBPConnectRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
         Deserialize();
     }
-    ~IGBPConnectRequestParcel() override = default;
 
     void DeserializeData() override {
-        std::u16string token = ReadInterfaceToken();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
         data = Read<Data>();
     }
 
@@ -279,10 +278,9 @@ public:
         : Parcel(std::move(buffer)) {
         Deserialize();
     }
-    ~IGBPSetPreallocatedBufferRequestParcel() override = default;
 
     void DeserializeData() override {
-        std::u16string token = ReadInterfaceToken();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
         data = Read<Data>();
         buffer = Read<NVFlinger::IGBPBuffer>();
     }
@@ -306,15 +304,40 @@ protected:
     }
 };
 
+class IGBPCancelBufferRequestParcel : public Parcel {
+public:
+    explicit IGBPCancelBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
+        Deserialize();
+    }
+
+    void DeserializeData() override {
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
+        data = Read<Data>();
+    }
+
+    struct Data {
+        u32_le slot;
+        Service::Nvidia::MultiFence multi_fence;
+    };
+
+    Data data;
+};
+
+class IGBPCancelBufferResponseParcel : public Parcel {
+protected:
+    void SerializeData() override {
+        Write<u32>(0); // Success
+    }
+};
+
 class IGBPDequeueBufferRequestParcel : public Parcel {
 public:
     explicit IGBPDequeueBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
         Deserialize();
     }
-    ~IGBPDequeueBufferRequestParcel() override = default;
 
     void DeserializeData() override {
-        std::u16string token = ReadInterfaceToken();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
         data = Read<Data>();
     }
 
@@ -333,7 +356,6 @@ class IGBPDequeueBufferResponseParcel : public Parcel {
 public:
     explicit IGBPDequeueBufferResponseParcel(u32 slot, Service::Nvidia::MultiFence& multi_fence)
         : slot(slot), multi_fence(multi_fence) {}
-    ~IGBPDequeueBufferResponseParcel() override = default;
 
 protected:
     void SerializeData() override {
@@ -352,10 +374,9 @@ public:
     explicit IGBPRequestBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
         Deserialize();
     }
-    ~IGBPRequestBufferRequestParcel() override = default;
 
     void DeserializeData() override {
-        std::u16string token = ReadInterfaceToken();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
         slot = Read<u32_le>();
     }
 
@@ -384,10 +405,9 @@ public:
     explicit IGBPQueueBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
         Deserialize();
     }
-    ~IGBPQueueBufferRequestParcel() override = default;
 
     void DeserializeData() override {
-        std::u16string token = ReadInterfaceToken();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
         data = Read<Data>();
     }
 
@@ -447,10 +467,9 @@ public:
     explicit IGBPQueryRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) {
         Deserialize();
     }
-    ~IGBPQueryRequestParcel() override = default;
 
     void DeserializeData() override {
-        std::u16string token = ReadInterfaceToken();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
         type = Read<u32_le>();
     }
 
@@ -596,7 +615,12 @@ private:
             break;
         }
         case TransactionId::CancelBuffer: {
-            LOG_CRITICAL(Service_VI, "(STUBBED) called, transaction=CancelBuffer");
+            IGBPCancelBufferRequestParcel request{ctx.ReadBuffer()};
+
+            buffer_queue.CancelBuffer(request.data.slot, request.data.multi_fence);
+
+            IGBPCancelBufferResponseParcel response{};
+            ctx.WriteBuffer(response.Serialize());
             break;
         }
         case TransactionId::Disconnect: {

src/core/loader/kip.cpp

@@ -16,7 +16,7 @@ namespace Loader {
 
 namespace {
 constexpr u32 PageAlignSize(u32 size) {
-    return (size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK;
+    return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK);
 }
 } // Anonymous namespace
 

src/core/loader/nro.cpp

@@ -127,7 +127,7 @@ FileType AppLoader_NRO::IdentifyType(const FileSys::VirtualFile& file) {
 }
 
 static constexpr u32 PageAlignSize(u32 size) {
-    return (size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK;
+    return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK);
 }
 
 static bool LoadNroImpl(Kernel::Process& process, const std::vector<u8>& data,

src/core/loader/nso.cpp

@@ -47,7 +47,7 @@ std::vector<u8> DecompressSegment(const std::vector<u8>& compressed_data,
 }
 
 constexpr u32 PageAlignSize(u32 size) {
-    return (size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK;
+    return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK);
 }
 } // Anonymous namespace
 

src/core/loader/nso.h

@@ -59,7 +59,7 @@ struct NSOHeader {
 static_assert(sizeof(NSOHeader) == 0x100, "NSOHeader has incorrect size.");
 static_assert(std::is_trivially_copyable_v<NSOHeader>, "NSOHeader must be trivially copyable.");
 
-constexpr u64 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000;
+constexpr u32 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000;
 
 struct NSOArgumentHeader {
     u32_le allocated_size;

src/core/memory.cpp

@@ -120,9 +120,9 @@ struct Memory::Impl {
         if ((addr & 1) == 0) {
             return Read<u16_le>(addr);
         } else {
-            const u8 a{Read<u8>(addr)};
-            const u8 b{Read<u8>(addr + sizeof(u8))};
-            return (static_cast<u16>(b) << 8) | a;
+            const u32 a{Read<u8>(addr)};
+            const u32 b{Read<u8>(addr + sizeof(u8))};
+            return static_cast<u16>((b << 8) | a);
         }
     }
 
@@ -130,9 +130,9 @@ struct Memory::Impl {
         if ((addr & 3) == 0) {
             return Read<u32_le>(addr);
         } else {
-            const u16 a{Read16(addr)};
-            const u16 b{Read16(addr + sizeof(u16))};
-            return (static_cast<u32>(b) << 16) | a;
+            const u32 a{Read16(addr)};
+            const u32 b{Read16(addr + sizeof(u16))};
+            return (b << 16) | a;
         }
     }
 

src/core/memory/cheat_engine.cpp

@@ -153,8 +153,9 @@ std::vector<CheatEntry> TextCheatParser::Parse(std::string_view data) const {
                 return {};
             }
 
+            const auto value = static_cast<u32>(std::stoul(hex, nullptr, 0x10));
             out[*current_entry].definition.opcodes[out[*current_entry].definition.num_opcodes++] =
-                std::stoul(hex, nullptr, 0x10);
+                value;
 
             i += 8;
         } else {

src/core/network/network.cpp

@@ -148,7 +148,7 @@ sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
 }
 
 int WSAPoll(WSAPOLLFD* fds, ULONG nfds, int timeout) {
-    return poll(fds, nfds, timeout);
+    return poll(fds, static_cast<nfds_t>(nfds), timeout);
 }
 
 int closesocket(SOCKET fd) {
@@ -238,14 +238,14 @@ SockAddrIn TranslateToSockAddrIn(sockaddr input_) {
     return result;
 }
 
-u16 TranslatePollEvents(u16 events) {
-    u16 result = 0;
+u16 TranslatePollEvents(u32 events) {
+    u32 result = 0;
 
-    if (events & POLL_IN) {
+    if ((events & POLL_IN) != 0) {
         events &= ~POLL_IN;
         result |= POLLIN;
     }
-    if (events & POLL_PRI) {
+    if ((events & POLL_PRI) != 0) {
         events &= ~POLL_PRI;
 #ifdef _WIN32
         LOG_WARNING(Service, "Winsock doesn't support POLLPRI");
@@ -253,20 +253,20 @@ u16 TranslatePollEvents(u16 events) {
         result |= POLL_PRI;
 #endif
     }
-    if (events & POLL_OUT) {
+    if ((events & POLL_OUT) != 0) {
         events &= ~POLL_OUT;
         result |= POLLOUT;
     }
 
     UNIMPLEMENTED_IF_MSG(events != 0, "Unhandled guest events=0x{:x}", events);
 
-    return result;
+    return static_cast<u16>(result);
 }
 
-u16 TranslatePollRevents(u16 revents) {
-    u16 result = 0;
-    const auto translate = [&result, &revents](int host, unsigned guest) {
-        if (revents & host) {
+u16 TranslatePollRevents(u32 revents) {
+    u32 result = 0;
+    const auto translate = [&result, &revents](u32 host, u32 guest) {
+        if ((revents & host) != 0) {
             revents &= ~host;
             result |= guest;
         }
@@ -280,7 +280,7 @@ u16 TranslatePollRevents(u16 revents) {
 
     UNIMPLEMENTED_IF_MSG(revents != 0, "Unhandled host revents=0x{:x}", revents);
 
-    return result;
+    return static_cast<u16>(result);
 }
 
 template <typename T>
@@ -350,7 +350,7 @@ std::pair<s32, Errno> Poll(std::vector<PollFD>& pollfds, s32 timeout) {
     }
 
     for (size_t i = 0; i < num; ++i) {
-        pollfds[i].revents = TranslatePollRevents(host_pollfds[i].revents);
+        pollfds[i].revents = TranslatePollRevents(static_cast<u32>(host_pollfds[i].revents));
     }
 
     if (result > 0) {
@@ -408,7 +408,7 @@ std::pair<Socket::AcceptResult, Errno> Socket::Accept() {
 
 Errno Socket::Connect(SockAddrIn addr_in) {
     const sockaddr host_addr_in = TranslateFromSockAddrIn(addr_in);
-    if (connect(fd, &host_addr_in, sizeof(host_addr_in)) != INVALID_SOCKET) {
+    if (connect(fd, &host_addr_in, sizeof(host_addr_in)) != SOCKET_ERROR) {
         return Errno::SUCCESS;
     }
 
@@ -503,10 +503,10 @@ std::pair<s32, Errno> Socket::Recv(int flags, std::vector<u8>& message) {
     ASSERT(flags == 0);
     ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
 
-    const int result =
+    const auto result =
         recv(fd, reinterpret_cast<char*>(message.data()), static_cast<int>(message.size()), 0);
     if (result != SOCKET_ERROR) {
-        return {result, Errno::SUCCESS};
+        return {static_cast<s32>(result), Errno::SUCCESS};
     }
 
     switch (const int ec = LastError()) {
@@ -531,14 +531,14 @@ std::pair<s32, Errno> Socket::RecvFrom(int flags, std::vector<u8>& message, Sock
     socklen_t* const p_addrlen = addr ? &addrlen : nullptr;
     sockaddr* const p_addr_in = addr ? &addr_in : nullptr;
 
-    const int result = recvfrom(fd, reinterpret_cast<char*>(message.data()),
-                                static_cast<int>(message.size()), 0, p_addr_in, p_addrlen);
+    const auto result = recvfrom(fd, reinterpret_cast<char*>(message.data()),
+                                 static_cast<int>(message.size()), 0, p_addr_in, p_addrlen);
     if (result != SOCKET_ERROR) {
         if (addr) {
             ASSERT(addrlen == sizeof(addr_in));
             *addr = TranslateToSockAddrIn(addr_in);
         }
-        return {result, Errno::SUCCESS};
+        return {static_cast<s32>(result), Errno::SUCCESS};
     }
 
     switch (const int ec = LastError()) {
@@ -558,10 +558,10 @@ std::pair<s32, Errno> Socket::Send(const std::vector<u8>& message, int flags) {
     ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
     ASSERT(flags == 0);
 
-    const int result = send(fd, reinterpret_cast<const char*>(message.data()),
-                            static_cast<int>(message.size()), 0);
+    const auto result = send(fd, reinterpret_cast<const char*>(message.data()),
+                             static_cast<int>(message.size()), 0);
     if (result != SOCKET_ERROR) {
-        return {result, Errno::SUCCESS};
+        return {static_cast<s32>(result), Errno::SUCCESS};
     }
 
     const int ec = LastError();
@@ -591,10 +591,10 @@ std::pair<s32, Errno> Socket::SendTo(u32 flags, const std::vector<u8>& message,
         to = &host_addr_in;
     }
 
-    const int result = sendto(fd, reinterpret_cast<const char*>(message.data()),
-                              static_cast<int>(message.size()), 0, to, tolen);
+    const auto result = sendto(fd, reinterpret_cast<const char*>(message.data()),
+                               static_cast<int>(message.size()), 0, to, tolen);
     if (result != SOCKET_ERROR) {
-        return {result, Errno::SUCCESS};
+        return {static_cast<s32>(result), Errno::SUCCESS};
     }
 
     const int ec = LastError();

src/input_common/CMakeLists.txt

@@ -29,6 +29,35 @@ add_library(input_common STATIC
     udp/udp.h
 )
 
+if (MSVC)
+    target_compile_options(input_common PRIVATE
+        # 'expression' : signed/unsigned mismatch
+        /we4018
+        # 'argument' : conversion from 'type1' to 'type2', possible loss of data (floating-point)
+        /we4244
+        # 'conversion' : conversion from 'type1' to 'type2', signed/unsigned mismatch
+        /we4245
+        # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data
+        /we4254
+        # 'var' : conversion from 'size_t' to 'type', possible loss of data
+        /we4267
+        # 'context' : truncation from 'type1' to 'type2'
+        /we4305
+    )
+else()
+    target_compile_options(input_common PRIVATE
+        -Werror=conversion
+        -Werror=ignored-qualifiers
+        -Werror=implicit-fallthrough
+        -Werror=reorder
+        -Werror=shadow
+        -Werror=sign-compare
+        -Werror=unused-but-set-parameter
+        -Werror=unused-but-set-variable
+        -Werror=unused-variable
+    )
+endif()
+
 if(SDL2_FOUND)
     target_sources(input_common PRIVATE
         sdl/sdl_impl.cpp

src/input_common/analog_from_button.cpp

@@ -20,18 +20,22 @@ public:
         constexpr float SQRT_HALF = 0.707106781f;
         int x = 0, y = 0;
 
-        if (right->GetStatus())
+        if (right->GetStatus()) {
             ++x;
-        if (left->GetStatus())
+        }
+        if (left->GetStatus()) {
             --x;
-        if (up->GetStatus())
+        }
+        if (up->GetStatus()) {
             ++y;
-        if (down->GetStatus())
+        }
+        if (down->GetStatus()) {
             --y;
+        }
 
-        float coef = modifier->GetStatus() ? modifier_scale : 1.0f;
-        return std::make_tuple(x * coef * (y == 0 ? 1.0f : SQRT_HALF),
-                               y * coef * (x == 0 ? 1.0f : SQRT_HALF));
+        const float coef = modifier->GetStatus() ? modifier_scale : 1.0f;
+        return std::make_tuple(static_cast<float>(x) * coef * (y == 0 ? 1.0f : SQRT_HALF),
+                               static_cast<float>(y) * coef * (x == 0 ? 1.0f : SQRT_HALF));
     }
 
     bool GetAnalogDirectionStatus(Input::AnalogDirection direction) const override {

src/input_common/gcadapter/gc_adapter.cpp

@@ -21,7 +21,7 @@
 
 namespace GCAdapter {
 
-/// Used to loop through and assign button in poller
+// Used to loop through and assign button in poller
 constexpr std::array<PadButton, 12> PadButtonArray{
     PadButton::PAD_BUTTON_LEFT, PadButton::PAD_BUTTON_RIGHT, PadButton::PAD_BUTTON_DOWN,
     PadButton::PAD_BUTTON_UP,   PadButton::PAD_TRIGGER_Z,    PadButton::PAD_TRIGGER_R,
@@ -29,6 +29,18 @@ constexpr std::array<PadButton, 12> PadButtonArray{
     PadButton::PAD_BUTTON_X,    PadButton::PAD_BUTTON_Y,     PadButton::PAD_BUTTON_START,
 };
 
+static void PadToState(const GCPadStatus& pad, GCState& out_state) {
+    for (const auto& button : PadButtonArray) {
+        const auto button_key = static_cast<u16>(button);
+        const auto button_value = (pad.button & button_key) != 0;
+        out_state.buttons.insert_or_assign(static_cast<s32>(button_key), button_value);
+    }
+
+    for (std::size_t i = 0; i < pad.axis_values.size(); ++i) {
+        out_state.axes.insert_or_assign(static_cast<u32>(i), pad.axis_values[i]);
+    }
+}
+
 Adapter::Adapter() {
     if (usb_adapter_handle != nullptr) {
         return;
@@ -78,17 +90,17 @@ GCPadStatus Adapter::GetPadStatus(std::size_t port, const std::array<u8, 37>& ad
 
         for (std::size_t i = 0; i < b1_buttons.size(); ++i) {
             if ((b1 & (1U << i)) != 0) {
-                pad.button |= static_cast<u16>(b1_buttons[i]);
+                pad.button = static_cast<u16>(pad.button | static_cast<u16>(b1_buttons[i]));
             }
         }
 
         for (std::size_t j = 0; j < b2_buttons.size(); ++j) {
             if ((b2 & (1U << j)) != 0) {
-                pad.button |= static_cast<u16>(b2_buttons[j]);
+                pad.button = static_cast<u16>(pad.button | static_cast<u16>(b2_buttons[j]));
             }
         }
         for (PadAxes axis : axes) {
-            const std::size_t index = static_cast<std::size_t>(axis);
+            const auto index = static_cast<std::size_t>(axis);
             pad.axis_values[index] = adapter_payload[offset + 3 + index];
         }
 
@@ -100,17 +112,6 @@ GCPadStatus Adapter::GetPadStatus(std::size_t port, const std::array<u8, 37>& ad
     return pad;
 }
 
-void Adapter::PadToState(const GCPadStatus& pad, GCState& state) {
-    for (const auto& button : PadButtonArray) {
-        const u16 button_value = static_cast<u16>(button);
-        state.buttons.insert_or_assign(button_value, pad.button & button_value);
-    }
-
-    for (size_t i = 0; i < pad.axis_values.size(); ++i) {
-        state.axes.insert_or_assign(static_cast<u8>(i), pad.axis_values[i]);
-    }
-}
-
 void Adapter::Read() {
     LOG_DEBUG(Input, "GC Adapter Read() thread started");
 
@@ -250,7 +251,7 @@ void Adapter::GetGCEndpoint(libusb_device* device) {
             const libusb_interface_descriptor* interface = &interfaceContainer->altsetting[i];
             for (u8 e = 0; e < interface->bNumEndpoints; e++) {
                 const libusb_endpoint_descriptor* endpoint = &interface->endpoint[e];
-                if (endpoint->bEndpointAddress & LIBUSB_ENDPOINT_IN) {
+                if ((endpoint->bEndpointAddress & LIBUSB_ENDPOINT_IN) != 0) {
                     input_endpoint = endpoint->bEndpointAddress;
                 } else {
                     output_endpoint = endpoint->bEndpointAddress;
@@ -419,7 +420,7 @@ const std::array<GCState, 4>& Adapter::GetPadState() const {
     return state;
 }
 
-int Adapter::GetOriginValue(int port, int axis) const {
+int Adapter::GetOriginValue(u32 port, u32 axis) const {
     return origin_status[port].axis_values[axis];
 }
 

src/input_common/gcadapter/gc_adapter.h

@@ -60,7 +60,7 @@ struct GCPadStatus {
 
 struct GCState {
     std::unordered_map<int, bool> buttons;
-    std::unordered_map<int, u16> axes;
+    std::unordered_map<u32, u16> axes;
 };
 
 enum class ControllerTypes { None, Wired, Wireless };
@@ -89,13 +89,11 @@ public:
     std::array<GCState, 4>& GetPadState();
     const std::array<GCState, 4>& GetPadState() const;
 
-    int GetOriginValue(int port, int axis) const;
+    int GetOriginValue(u32 port, u32 axis) const;
 
 private:
     GCPadStatus GetPadStatus(std::size_t port, const std::array<u8, 37>& adapter_payload);
 
-    void PadToState(const GCPadStatus& pad, GCState& state);
-
     void Read();
 
     /// Resets status of device connected to port

src/input_common/gcadapter/gc_poller.cpp

@@ -15,7 +15,7 @@ namespace InputCommon {
 
 class GCButton final : public Input::ButtonDevice {
 public:
-    explicit GCButton(int port_, int button_, const GCAdapter::Adapter* adapter)
+    explicit GCButton(u32 port_, int button_, const GCAdapter::Adapter* adapter)
         : port(port_), button(button_), gcadapter(adapter) {}
 
     ~GCButton() override;
@@ -28,14 +28,14 @@ public:
     }
 
 private:
-    const int port;
+    const u32 port;
     const int button;
     const GCAdapter::Adapter* gcadapter;
 };
 
 class GCAxisButton final : public Input::ButtonDevice {
 public:
-    explicit GCAxisButton(int port_, int axis_, float threshold_, bool trigger_if_greater_,
+    explicit GCAxisButton(u32 port_, u32 axis_, float threshold_, bool trigger_if_greater_,
                           const GCAdapter::Adapter* adapter)
         : port(port_), axis(axis_), threshold(threshold_), trigger_if_greater(trigger_if_greater_),
           gcadapter(adapter),
@@ -56,8 +56,8 @@ public:
     }
 
 private:
-    const int port;
-    const int axis;
+    const u32 port;
+    const u32 axis;
     float threshold;
     bool trigger_if_greater;
     const GCAdapter::Adapter* gcadapter;
@@ -70,8 +70,8 @@ GCButtonFactory::GCButtonFactory(std::shared_ptr<GCAdapter::Adapter> adapter_)
 GCButton::~GCButton() = default;
 
 std::unique_ptr<Input::ButtonDevice> GCButtonFactory::Create(const Common::ParamPackage& params) {
-    const int button_id = params.Get("button", 0);
-    const int port = params.Get("port", 0);
+    const auto button_id = params.Get("button", 0);
+    const auto port = static_cast<u32>(params.Get("port", 0));
 
     constexpr int PAD_STICK_ID = static_cast<u16>(GCAdapter::PadButton::PAD_STICK);
 
@@ -149,25 +149,27 @@ void GCButtonFactory::EndConfiguration() {
 
 class GCAnalog final : public Input::AnalogDevice {
 public:
-    GCAnalog(int port_, int axis_x_, int axis_y_, float deadzone_,
-             const GCAdapter::Adapter* adapter, float range_)
+    explicit GCAnalog(u32 port_, u32 axis_x_, u32 axis_y_, float deadzone_,
+                      const GCAdapter::Adapter* adapter, float range_)
         : port(port_), axis_x(axis_x_), axis_y(axis_y_), deadzone(deadzone_), gcadapter(adapter),
           origin_value_x(static_cast<float>(adapter->GetOriginValue(port_, axis_x_))),
           origin_value_y(static_cast<float>(adapter->GetOriginValue(port_, axis_y_))),
           range(range_) {}
 
-    float GetAxis(int axis) const {
+    float GetAxis(u32 axis) const {
         if (gcadapter->DeviceConnected(port)) {
             std::lock_guard lock{mutex};
             const auto origin_value = axis % 2 == 0 ? origin_value_x : origin_value_y;
-            return (gcadapter->GetPadState()[port].axes.at(axis) - origin_value) / (100.0f * range);
+            const auto axis_value =
+                static_cast<float>(gcadapter->GetPadState()[port].axes.at(axis));
+            return (axis_value - origin_value) / (100.0f * range);
         }
         return 0.0f;
     }
 
-    std::pair<float, float> GetAnalog(int axis_x, int axis_y) const {
-        float x = GetAxis(axis_x);
-        float y = GetAxis(axis_y);
+    std::pair<float, float> GetAnalog(u32 analog_axis_x, u32 analog_axis_y) const {
+        float x = GetAxis(analog_axis_x);
+        float y = GetAxis(analog_axis_y);
 
         // Make sure the coordinates are in the unit circle,
         // otherwise normalize it.
@@ -208,9 +210,9 @@ public:
     }
 
 private:
-    const int port;
-    const int axis_x;
-    const int axis_y;
+    const u32 port;
+    const u32 axis_x;
+    const u32 axis_y;
     const float deadzone;
     const GCAdapter::Adapter* gcadapter;
     const float origin_value_x;
@@ -231,11 +233,11 @@ GCAnalogFactory::GCAnalogFactory(std::shared_ptr<GCAdapter::Adapter> adapter_)
  *     - "axis_y": the index of the axis to be bind as y-axis
  */
 std::unique_ptr<Input::AnalogDevice> GCAnalogFactory::Create(const Common::ParamPackage& params) {
-    const int port = params.Get("port", 0);
-    const int axis_x = params.Get("axis_x", 0);
-    const int axis_y = params.Get("axis_y", 1);
-    const float deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f);
-    const float range = std::clamp(params.Get("range", 1.0f), 0.50f, 1.50f);
+    const auto port = static_cast<u32>(params.Get("port", 0));
+    const auto axis_x = static_cast<u32>(params.Get("axis_x", 0));
+    const auto axis_y = static_cast<u32>(params.Get("axis_y", 1));
+    const auto deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f);
+    const auto range = std::clamp(params.Get("range", 1.0f), 0.50f, 1.50f);
 
     return std::make_unique<GCAnalog>(port, axis_x, axis_y, deadzone, adapter.get(), range);
 }
@@ -256,7 +258,7 @@ Common::ParamPackage GCAnalogFactory::GetNextInput() {
     for (std::size_t port = 0; port < queue.size(); ++port) {
         while (queue[port].Pop(pad)) {
             if (pad.axis == GCAdapter::PadAxes::Undefined ||
-                std::abs((pad.axis_value - 128.0f) / 128.0f) < 0.1) {
+                std::abs((static_cast<float>(pad.axis_value) - 128.0f) / 128.0f) < 0.1f) {
                 continue;
             }
             // An analog device needs two axes, so we need to store the axis for later and wait for

src/input_common/keyboard.cpp

@@ -49,8 +49,9 @@ public:
     void ChangeKeyStatus(int key_code, bool pressed) {
         std::lock_guard guard{mutex};
         for (const KeyButtonPair& pair : list) {
-            if (pair.key_code == key_code)
+            if (pair.key_code == key_code) {
                 pair.key_button->status.store(pressed);
+            }
         }
     }
 
@@ -73,7 +74,7 @@ KeyButton::~KeyButton() {
 }
 
 std::unique_ptr<Input::ButtonDevice> Keyboard::Create(const Common::ParamPackage& params) {
-    int key_code = params.Get("code", 0);
+    const int key_code = params.Get("code", 0);
     std::unique_ptr<KeyButton> button = std::make_unique<KeyButton>(key_button_list);
     key_button_list->AddKeyButton(key_code, button.get());
     return button;

src/input_common/main.cpp

@@ -196,6 +196,10 @@ ButtonMapping InputSubsystem::GetButtonMappingForDevice(const Common::ParamPacka
     return impl->GetButtonMappingForDevice(device);
 }
 
+MotionMapping InputSubsystem::GetMotionMappingForDevice(const Common::ParamPackage& device) const {
+    return impl->GetMotionMappingForDevice(device);
+}
+
 GCAnalogFactory* InputSubsystem::GetGCAnalogs() {
     return impl->gcanalog.get();
 }

src/input_common/motion_emu.cpp

@@ -18,11 +18,11 @@ namespace InputCommon {
 // Implementation class of the motion emulation device
 class MotionEmuDevice {
 public:
-    MotionEmuDevice(int update_millisecond, float sensitivity)
-        : update_millisecond(update_millisecond),
+    explicit MotionEmuDevice(int update_millisecond_, float sensitivity_)
+        : update_millisecond(update_millisecond_),
           update_duration(std::chrono::duration_cast<std::chrono::steady_clock::duration>(
               std::chrono::milliseconds(update_millisecond))),
-          sensitivity(sensitivity), motion_emu_thread(&MotionEmuDevice::MotionEmuThread, this) {}
+          sensitivity(sensitivity_), motion_emu_thread(&MotionEmuDevice::MotionEmuThread, this) {}
 
     ~MotionEmuDevice() {
         if (motion_emu_thread.joinable()) {
@@ -37,16 +37,18 @@ public:
     }
 
     void Tilt(int x, int y) {
-        auto mouse_move = Common::MakeVec(x, y) - mouse_origin;
-        if (is_tilting) {
-            std::lock_guard guard{tilt_mutex};
-            if (mouse_move.x == 0 && mouse_move.y == 0) {
-                tilt_angle = 0;
-            } else {
-                tilt_direction = mouse_move.Cast<float>();
-                tilt_angle =
-                    std::clamp(tilt_direction.Normalize() * sensitivity, 0.0f, Common::PI * 0.5f);
-            }
+        if (!is_tilting) {
+            return;
+        }
+
+        std::lock_guard guard{tilt_mutex};
+        const auto mouse_move = Common::MakeVec(x, y) - mouse_origin;
+        if (mouse_move.x == 0 && mouse_move.y == 0) {
+            tilt_angle = 0;
+        } else {
+            tilt_direction = mouse_move.Cast<float>();
+            tilt_angle =
+                std::clamp(tilt_direction.Normalize() * sensitivity, 0.0f, Common::PI * 0.5f);
         }
     }
 
@@ -86,11 +88,10 @@ private:
     void MotionEmuThread() {
         auto update_time = std::chrono::steady_clock::now();
         Common::Quaternion<float> q = Common::MakeQuaternion(Common::Vec3<float>(), 0);
-        Common::Quaternion<float> old_q;
 
         while (!shutdown_event.WaitUntil(update_time)) {
             update_time += update_duration;
-            old_q = q;
+            const Common::Quaternion<float> old_q = q;
 
             {
                 std::lock_guard guard{tilt_mutex};
@@ -100,14 +101,14 @@ private:
                     Common::MakeVec(-tilt_direction.y, 0.0f, tilt_direction.x), tilt_angle);
             }
 
-            auto inv_q = q.Inverse();
+            const auto inv_q = q.Inverse();
 
             // Set the gravity vector in world space
             auto gravity = Common::MakeVec(0.0f, -1.0f, 0.0f);
 
             // Find the angular rate vector in world space
             auto angular_rate = ((q - old_q) * inv_q).xyz * 2;
-            angular_rate *= 1000 / update_millisecond / Common::PI * 180;
+            angular_rate *= static_cast<float>(1000 / update_millisecond) / Common::PI * 180.0f;
 
             // Transform the two vectors from world space to 3DS space
             gravity = QuaternionRotate(inv_q, gravity);
@@ -136,7 +137,7 @@ private:
 // can forward all the inputs to the implementation only when it is valid.
 class MotionEmuDeviceWrapper : public Input::MotionDevice {
 public:
-    MotionEmuDeviceWrapper(int update_millisecond, float sensitivity) {
+    explicit MotionEmuDeviceWrapper(int update_millisecond, float sensitivity) {
         device = std::make_shared<MotionEmuDevice>(update_millisecond, sensitivity);
     }
 
@@ -148,8 +149,8 @@ public:
 };
 
 std::unique_ptr<Input::MotionDevice> MotionEmu::Create(const Common::ParamPackage& params) {
-    int update_period = params.Get("update_period", 100);
-    float sensitivity = params.Get("sensitivity", 0.01f);
+    const int update_period = params.Get("update_period", 100);
+    const float sensitivity = params.Get("sensitivity", 0.01f);
     auto device_wrapper = std::make_unique<MotionEmuDeviceWrapper>(update_period, sensitivity);
     // Previously created device is disconnected here. Having two motion devices for 3DS is not
     // expected.

src/input_common/motion_from_button.cpp

@@ -11,7 +11,7 @@ class MotionKey final : public Input::MotionDevice {
 public:
     using Button = std::unique_ptr<Input::ButtonDevice>;
 
-    MotionKey(Button key_) : key(std::move(key_)) {}
+    explicit MotionKey(Button key_) : key(std::move(key_)) {}
 
     Input::MotionStatus GetStatus() const override {
 

src/input_common/motion_input.cpp

@@ -8,8 +8,7 @@
 
 namespace InputCommon {
 
-MotionInput::MotionInput(f32 new_kp, f32 new_ki, f32 new_kd)
-    : kp(new_kp), ki(new_ki), kd(new_kd), quat{{0, 0, -1}, 0} {}
+MotionInput::MotionInput(f32 new_kp, f32 new_ki, f32 new_kd) : kp(new_kp), ki(new_ki), kd(new_kd) {}
 
 void MotionInput::SetAcceleration(const Common::Vec3f& acceleration) {
     accel = acceleration;
@@ -59,7 +58,7 @@ bool MotionInput::IsCalibrated(f32 sensitivity) const {
 }
 
 void MotionInput::UpdateRotation(u64 elapsed_time) {
-    const f32 sample_period = elapsed_time / 1000000.0f;
+    const auto sample_period = static_cast<f32>(elapsed_time) / 1000000.0f;
     if (sample_period > 0.1f) {
         return;
     }
@@ -75,7 +74,7 @@ void MotionInput::UpdateOrientation(u64 elapsed_time) {
     f32 q2 = quat.xyz[0];
     f32 q3 = quat.xyz[1];
     f32 q4 = quat.xyz[2];
-    const f32 sample_period = elapsed_time / 1000000.0f;
+    const auto sample_period = static_cast<f32>(elapsed_time) / 1000000.0f;
 
     // Ignore invalid elapsed time
     if (sample_period > 0.1f) {
@@ -203,21 +202,21 @@ Input::MotionStatus MotionInput::GetRandomMotion(int accel_magnitude, int gyro_m
     std::random_device device;
     std::mt19937 gen(device());
     std::uniform_int_distribution<s16> distribution(-1000, 1000);
-    const Common::Vec3f gyroscope = {
-        distribution(gen) * 0.001f,
-        distribution(gen) * 0.001f,
-        distribution(gen) * 0.001f,
+    const Common::Vec3f gyroscope{
+        static_cast<f32>(distribution(gen)) * 0.001f,
+        static_cast<f32>(distribution(gen)) * 0.001f,
+        static_cast<f32>(distribution(gen)) * 0.001f,
     };
-    const Common::Vec3f accelerometer = {
-        distribution(gen) * 0.001f,
-        distribution(gen) * 0.001f,
-        distribution(gen) * 0.001f,
+    const Common::Vec3f accelerometer{
+        static_cast<f32>(distribution(gen)) * 0.001f,
+        static_cast<f32>(distribution(gen)) * 0.001f,
+        static_cast<f32>(distribution(gen)) * 0.001f,
     };
-    const Common::Vec3f rotation = {};
-    const std::array<Common::Vec3f, 3> orientation = {
-        Common::Vec3f{1.0f, 0, 0},
-        Common::Vec3f{0, 1.0f, 0},
-        Common::Vec3f{0, 0, 1.0f},
+    constexpr Common::Vec3f rotation;
+    constexpr std::array orientation{
+        Common::Vec3f{1.0f, 0.0f, 0.0f},
+        Common::Vec3f{0.0f, 1.0f, 0.0f},
+        Common::Vec3f{0.0f, 0.0f, 1.0f},
     };
     return {accelerometer * accel_magnitude, gyroscope * gyro_magnitude, rotation, orientation};
 }
@@ -247,9 +246,6 @@ void MotionInput::SetOrientationFromAccelerometer() {
     const f32 sample_period = 0.015f;
 
     const auto normal_accel = accel.Normalized();
-    const f32 ax = -normal_accel.x;
-    const f32 ay = normal_accel.y;
-    const f32 az = -normal_accel.z;
 
     while (!IsCalibrated(0.01f) && ++iterations < 100) {
         // Short name local variable for readability
@@ -258,7 +254,7 @@ void MotionInput::SetOrientationFromAccelerometer() {
         f32 q3 = quat.xyz[1];
         f32 q4 = quat.xyz[2];
 
-        Common::Vec3f rad_gyro = {};
+        Common::Vec3f rad_gyro;
         const f32 ax = -normal_accel.x;
         const f32 ay = normal_accel.y;
         const f32 az = -normal_accel.z;

src/input_common/motion_input.h

@@ -22,7 +22,7 @@ public:
     MotionInput& operator=(MotionInput&&) = default;
 
     void SetAcceleration(const Common::Vec3f& acceleration);
-    void SetGyroscope(const Common::Vec3f& acceleration);
+    void SetGyroscope(const Common::Vec3f& gyroscope);
     void SetQuaternion(const Common::Quaternion<f32>& quaternion);
     void SetGyroDrift(const Common::Vec3f& drift);
     void SetGyroThreshold(f32 threshold);
@@ -49,16 +49,16 @@ private:
     void SetOrientationFromAccelerometer();
 
     // PID constants
-    const f32 kp;
-    const f32 ki;
-    const f32 kd;
+    f32 kp;
+    f32 ki;
+    f32 kd;
 
     // PID errors
     Common::Vec3f real_error;
     Common::Vec3f integral_error;
     Common::Vec3f derivative_error;
 
-    Common::Quaternion<f32> quat;
+    Common::Quaternion<f32> quat{{0.0f, 0.0f, -1.0f}, 0.0f};
     Common::Vec3f rotations;
     Common::Vec3f accel;
     Common::Vec3f gyro;

src/input_common/sdl/sdl_impl.cpp

@@ -56,9 +56,9 @@ static int SDLEventWatcher(void* user_data, SDL_Event* event) {
 class SDLJoystick {
 public:
     SDLJoystick(std::string guid_, int port_, SDL_Joystick* joystick,
-                SDL_GameController* gamecontroller)
+                SDL_GameController* game_controller)
         : guid{std::move(guid_)}, port{port_}, sdl_joystick{joystick, &SDL_JoystickClose},
-          sdl_controller{gamecontroller, &SDL_GameControllerClose} {}
+          sdl_controller{game_controller, &SDL_GameControllerClose} {}
 
     void SetButton(int button, bool value) {
         std::lock_guard lock{mutex};
@@ -77,10 +77,10 @@ public:
 
     float GetAxis(int axis, float range) const {
         std::lock_guard lock{mutex};
-        return state.axes.at(axis) / (32767.0f * range);
+        return static_cast<float>(state.axes.at(axis)) / (32767.0f * range);
     }
 
-    bool RumblePlay(f32 amp_low, f32 amp_high, int time) {
+    bool RumblePlay(f32 amp_low, f32 amp_high, u32 time) {
         const u16 raw_amp_low = static_cast<u16>(amp_low * 0xFFFF);
         const u16 raw_amp_high = static_cast<u16>(amp_high * 0xFFFF);
         // Lower drastically the number of state changes
@@ -124,7 +124,7 @@ public:
         return std::make_tuple(x, y);
     }
 
-    const InputCommon::MotionInput& GetMotion() const {
+    const MotionInput& GetMotion() const {
         return motion;
     }
 
@@ -155,15 +155,15 @@ public:
         return sdl_joystick.get();
     }
 
-    void SetSDLJoystick(SDL_Joystick* joystick, SDL_GameController* controller) {
-        sdl_controller.reset(controller);
-        sdl_joystick.reset(joystick);
-    }
-
     SDL_GameController* GetSDLGameController() const {
         return sdl_controller.get();
     }
 
+    void SetSDLJoystick(SDL_Joystick* joystick, SDL_GameController* controller) {
+        sdl_joystick.reset(joystick);
+        sdl_controller.reset(controller);
+    }
+
 private:
     struct State {
         std::unordered_map<int, bool> buttons;
@@ -172,83 +172,72 @@ private:
     } state;
     std::string guid;
     int port;
-    u16 last_state_rumble_high;
-    u16 last_state_rumble_low;
+    u16 last_state_rumble_high = 0;
+    u16 last_state_rumble_low = 0;
     std::chrono::time_point<std::chrono::system_clock> last_vibration;
     std::unique_ptr<SDL_Joystick, decltype(&SDL_JoystickClose)> sdl_joystick;
     std::unique_ptr<SDL_GameController, decltype(&SDL_GameControllerClose)> sdl_controller;
     mutable std::mutex mutex;
 
-    // motion is initalized without PID values as motion input is not aviable for SDL2
-    InputCommon::MotionInput motion{0.0f, 0.0f, 0.0f};
+    // Motion is initialized without PID values as motion input is not aviable for SDL2
+    MotionInput motion{0.0f, 0.0f, 0.0f};
 };
 
 std::shared_ptr<SDLJoystick> SDLState::GetSDLJoystickByGUID(const std::string& guid, int port) {
     std::lock_guard lock{joystick_map_mutex};
     const auto it = joystick_map.find(guid);
+
     if (it != joystick_map.end()) {
         while (it->second.size() <= static_cast<std::size_t>(port)) {
             auto joystick = std::make_shared<SDLJoystick>(guid, static_cast<int>(it->second.size()),
                                                           nullptr, nullptr);
             it->second.emplace_back(std::move(joystick));
         }
-        return it->second[port];
+
+        return it->second[static_cast<std::size_t>(port)];
     }
+
     auto joystick = std::make_shared<SDLJoystick>(guid, 0, nullptr, nullptr);
+
     return joystick_map[guid].emplace_back(std::move(joystick));
 }
 
 std::shared_ptr<SDLJoystick> SDLState::GetSDLJoystickBySDLID(SDL_JoystickID sdl_id) {
     auto sdl_joystick = SDL_JoystickFromInstanceID(sdl_id);
-    auto sdl_controller = SDL_GameControllerFromInstanceID(sdl_id);
     const std::string guid = GetGUID(sdl_joystick);
 
     std::lock_guard lock{joystick_map_mutex};
     const auto map_it = joystick_map.find(guid);
-    if (map_it != joystick_map.end()) {
-        const auto vec_it =
-            std::find_if(map_it->second.begin(), map_it->second.end(),
-                         [&sdl_joystick](const std::shared_ptr<SDLJoystick>& joystick) {
-                             return sdl_joystick == joystick->GetSDLJoystick();
-                         });
-        if (vec_it != map_it->second.end()) {
-            // This is the common case: There is already an existing SDL_Joystick maped to a
-            // SDLJoystick. return the SDLJoystick
-            return *vec_it;
-        }
 
-        // Search for a SDLJoystick without a mapped SDL_Joystick...
-        const auto nullptr_it = std::find_if(map_it->second.begin(), map_it->second.end(),
-                                             [](const std::shared_ptr<SDLJoystick>& joystick) {
-                                                 return !joystick->GetSDLJoystick();
-                                             });
-        if (nullptr_it != map_it->second.end()) {
-            // ... and map it
-            (*nullptr_it)->SetSDLJoystick(sdl_joystick, sdl_controller);
-            return *nullptr_it;
-        }
-
-        // There is no SDLJoystick without a mapped SDL_Joystick
-        // Create a new SDLJoystick
-        const int port = static_cast<int>(map_it->second.size());
-        auto joystick = std::make_shared<SDLJoystick>(guid, port, sdl_joystick, sdl_controller);
-        return map_it->second.emplace_back(std::move(joystick));
+    if (map_it == joystick_map.end()) {
+        return nullptr;
     }
 
-    auto joystick = std::make_shared<SDLJoystick>(guid, 0, sdl_joystick, sdl_controller);
-    return joystick_map[guid].emplace_back(std::move(joystick));
+    const auto vec_it = std::find_if(map_it->second.begin(), map_it->second.end(),
+                                     [&sdl_joystick](const auto& joystick) {
+                                         return joystick->GetSDLJoystick() == sdl_joystick;
+                                     });
+
+    if (vec_it == map_it->second.end()) {
+        return nullptr;
+    }
+
+    return *vec_it;
 }
 
 void SDLState::InitJoystick(int joystick_index) {
     SDL_Joystick* sdl_joystick = SDL_JoystickOpen(joystick_index);
     SDL_GameController* sdl_gamecontroller = nullptr;
+
     if (SDL_IsGameController(joystick_index)) {
         sdl_gamecontroller = SDL_GameControllerOpen(joystick_index);
     }
+
     if (!sdl_joystick) {
         LOG_ERROR(Input, "Failed to open joystick {}", joystick_index);
         return;
     }
+
     const std::string guid = GetGUID(sdl_joystick);
 
     std::lock_guard lock{joystick_map_mutex};
@@ -257,14 +246,17 @@ void SDLState::InitJoystick(int joystick_index) {
         joystick_map[guid].emplace_back(std::move(joystick));
         return;
     }
+
     auto& joystick_guid_list = joystick_map[guid];
-    const auto it = std::find_if(
-        joystick_guid_list.begin(), joystick_guid_list.end(),
-        [](const std::shared_ptr<SDLJoystick>& joystick) { return !joystick->GetSDLJoystick(); });
-    if (it != joystick_guid_list.end()) {
-        (*it)->SetSDLJoystick(sdl_joystick, sdl_gamecontroller);
+    const auto joystick_it =
+        std::find_if(joystick_guid_list.begin(), joystick_guid_list.end(),
+                     [](const auto& joystick) { return !joystick->GetSDLJoystick(); });
+
+    if (joystick_it != joystick_guid_list.end()) {
+        (*joystick_it)->SetSDLJoystick(sdl_joystick, sdl_gamecontroller);
         return;
     }
+
     const int port = static_cast<int>(joystick_guid_list.size());
     auto joystick = std::make_shared<SDLJoystick>(guid, port, sdl_joystick, sdl_gamecontroller);
     joystick_guid_list.emplace_back(std::move(joystick));
@@ -273,22 +265,15 @@ void SDLState::InitJoystick(int joystick_index) {
 void SDLState::CloseJoystick(SDL_Joystick* sdl_joystick) {
     const std::string guid = GetGUID(sdl_joystick);
 
-    std::shared_ptr<SDLJoystick> joystick;
-    {
-        std::lock_guard lock{joystick_map_mutex};
-        // This call to guid is safe since the joystick is guaranteed to be in the map
-        const auto& joystick_guid_list = joystick_map[guid];
-        const auto joystick_it =
-            std::find_if(joystick_guid_list.begin(), joystick_guid_list.end(),
-                         [&sdl_joystick](const std::shared_ptr<SDLJoystick>& joystick) {
-                             return joystick->GetSDLJoystick() == sdl_joystick;
-                         });
-        joystick = *joystick_it;
-    }
+    std::lock_guard lock{joystick_map_mutex};
+    // This call to guid is safe since the joystick is guaranteed to be in the map
+    const auto& joystick_guid_list = joystick_map[guid];
+    const auto joystick_it = std::find_if(joystick_guid_list.begin(), joystick_guid_list.end(),
+                                          [&sdl_joystick](const auto& joystick) {
+                                              return joystick->GetSDLJoystick() == sdl_joystick;
+                                          });
 
-    // Destruct SDL_Joystick outside the lock guard because SDL can internally call the
-    // event callback which locks the mutex again.
-    joystick->SetSDLJoystick(nullptr, nullptr);
+    (*joystick_it)->SetSDLJoystick(nullptr, nullptr);
 }
 
 void SDLState::HandleGameControllerEvent(const SDL_Event& event) {
@@ -392,8 +377,8 @@ private:
 
 class SDLAnalog final : public Input::AnalogDevice {
 public:
-    SDLAnalog(std::shared_ptr<SDLJoystick> joystick_, int axis_x_, int axis_y_, float deadzone_,
-              float range_)
+    explicit SDLAnalog(std::shared_ptr<SDLJoystick> joystick_, int axis_x_, int axis_y_,
+                       float deadzone_, float range_)
         : joystick(std::move(joystick_)), axis_x(axis_x_), axis_y(axis_y_), deadzone(deadzone_),
           range(range_) {}
 
@@ -672,13 +657,13 @@ SDLState::SDLState() {
     RegisterFactory<ButtonDevice>("sdl", button_factory);
     RegisterFactory<MotionDevice>("sdl", motion_factory);
 
-    // If the frontend is going to manage the event loop, then we dont start one here
-    start_thread = !SDL_WasInit(SDL_INIT_JOYSTICK);
+    // If the frontend is going to manage the event loop, then we don't start one here
+    start_thread = SDL_WasInit(SDL_INIT_JOYSTICK) == 0;
     if (start_thread && SDL_Init(SDL_INIT_JOYSTICK) < 0) {
         LOG_CRITICAL(Input, "SDL_Init(SDL_INIT_JOYSTICK) failed with: {}", SDL_GetError());
         return;
     }
-    has_gamecontroller = SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER);
+    has_gamecontroller = SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER) != 0;
     if (SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1") == SDL_FALSE) {
         LOG_ERROR(Input, "Failed to set hint for background events with: {}", SDL_GetError());
     }
@@ -723,8 +708,7 @@ std::vector<Common::ParamPackage> SDLState::GetInputDevices() {
     std::vector<Common::ParamPackage> devices;
     for (const auto& [key, value] : joystick_map) {
         for (const auto& joystick : value) {
-            auto joy = joystick->GetSDLJoystick();
-            if (auto controller = joystick->GetSDLGameController()) {
+            if (auto* const controller = joystick->GetSDLGameController()) {
                 std::string name =
                     fmt::format("{} {}", SDL_GameControllerName(controller), joystick->GetPort());
                 devices.emplace_back(Common::ParamPackage{
@@ -733,7 +717,7 @@ std::vector<Common::ParamPackage> SDLState::GetInputDevices() {
                     {"guid", joystick->GetGUID()},
                     {"port", std::to_string(joystick->GetPort())},
                 });
-            } else if (joy) {
+            } else if (auto* const joy = joystick->GetSDLJoystick()) {
                 std::string name = fmt::format("{} {}", SDL_JoystickName(joy), joystick->GetPort());
                 devices.emplace_back(Common::ParamPackage{
                     {"class", "sdl"},
@@ -748,7 +732,7 @@ std::vector<Common::ParamPackage> SDLState::GetInputDevices() {
 }
 
 namespace {
-Common::ParamPackage BuildAnalogParamPackageForButton(int port, std::string guid, u8 axis,
+Common::ParamPackage BuildAnalogParamPackageForButton(int port, std::string guid, s32 axis,
                                                       float value = 0.1f) {
     Common::ParamPackage params({{"engine", "sdl"}});
     params.Set("port", port);
@@ -764,7 +748,7 @@ Common::ParamPackage BuildAnalogParamPackageForButton(int port, std::string guid
     return params;
 }
 
-Common::ParamPackage BuildButtonParamPackageForButton(int port, std::string guid, u8 button) {
+Common::ParamPackage BuildButtonParamPackageForButton(int port, std::string guid, s32 button) {
     Common::ParamPackage params({{"engine", "sdl"}});
     params.Set("port", port);
     params.Set("guid", std::move(guid));
@@ -772,7 +756,7 @@ Common::ParamPackage BuildButtonParamPackageForButton(int port, std::string guid
     return params;
 }
 
-Common::ParamPackage BuildHatParamPackageForButton(int port, std::string guid, u8 hat, u8 value) {
+Common::ParamPackage BuildHatParamPackageForButton(int port, std::string guid, s32 hat, s32 value) {
     Common::ParamPackage params({{"engine", "sdl"}});
 
     params.Set("port", port);
@@ -800,19 +784,27 @@ Common::ParamPackage BuildHatParamPackageForButton(int port, std::string guid, u
 Common::ParamPackage SDLEventToButtonParamPackage(SDLState& state, const SDL_Event& event) {
     switch (event.type) {
     case SDL_JOYAXISMOTION: {
-        const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which);
-        return BuildAnalogParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
-                                                event.jaxis.axis, event.jaxis.value);
+        if (const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which)) {
+            return BuildAnalogParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
+                                                    static_cast<s32>(event.jaxis.axis),
+                                                    event.jaxis.value);
+        }
+        break;
     }
     case SDL_JOYBUTTONUP: {
-        const auto joystick = state.GetSDLJoystickBySDLID(event.jbutton.which);
-        return BuildButtonParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
-                                                event.jbutton.button);
+        if (const auto joystick = state.GetSDLJoystickBySDLID(event.jbutton.which)) {
+            return BuildButtonParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
+                                                    static_cast<s32>(event.jbutton.button));
+        }
+        break;
     }
     case SDL_JOYHATMOTION: {
-        const auto joystick = state.GetSDLJoystickBySDLID(event.jhat.which);
-        return BuildHatParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
-                                             event.jhat.hat, event.jhat.value);
+        if (const auto joystick = state.GetSDLJoystickBySDLID(event.jhat.which)) {
+            return BuildHatParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
+                                                 static_cast<s32>(event.jhat.hat),
+                                                 static_cast<s32>(event.jhat.value));
+        }
+        break;
     }
     }
     return {};
@@ -821,19 +813,27 @@ Common::ParamPackage SDLEventToButtonParamPackage(SDLState& state, const SDL_Eve
 Common::ParamPackage SDLEventToMotionParamPackage(SDLState& state, const SDL_Event& event) {
     switch (event.type) {
     case SDL_JOYAXISMOTION: {
-        const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which);
-        return BuildAnalogParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
-                                                event.jaxis.axis, event.jaxis.value);
+        if (const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which)) {
+            return BuildAnalogParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
+                                                    static_cast<s32>(event.jaxis.axis),
+                                                    event.jaxis.value);
+        }
+        break;
     }
     case SDL_JOYBUTTONUP: {
-        const auto joystick = state.GetSDLJoystickBySDLID(event.jbutton.which);
-        return BuildButtonParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
-                                                event.jbutton.button);
+        if (const auto joystick = state.GetSDLJoystickBySDLID(event.jbutton.which)) {
+            return BuildButtonParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
+                                                    static_cast<s32>(event.jbutton.button));
+        }
+        break;
     }
     case SDL_JOYHATMOTION: {
-        const auto joystick = state.GetSDLJoystickBySDLID(event.jhat.which);
-        return BuildHatParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
-                                             event.jhat.hat, event.jhat.value);
+        if (const auto joystick = state.GetSDLJoystickBySDLID(event.jhat.which)) {
+            return BuildHatParamPackageForButton(joystick->GetPort(), joystick->GetGUID(),
+                                                 static_cast<s32>(event.jhat.hat),
+                                                 static_cast<s32>(event.jhat.value));
+        }
+        break;
     }
     }
     return {};
@@ -1061,9 +1061,8 @@ public:
             // Simplify controller config by testing if game controller support is enabled.
             if (event.type == SDL_JOYAXISMOTION) {
                 const auto axis = event.jaxis.axis;
-                const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which);
-                const auto controller = joystick->GetSDLGameController();
-                if (controller) {
+                if (const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which);
+                    auto* const controller = joystick->GetSDLGameController()) {
                     const auto axis_left_x =
                         SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_LEFTX)
                             .value.axis;
@@ -1097,12 +1096,13 @@ public:
         }
 
         if (analog_x_axis != -1 && analog_y_axis != -1) {
-            const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which);
-            auto params = BuildParamPackageForAnalog(joystick->GetPort(), joystick->GetGUID(),
-                                                     analog_x_axis, analog_y_axis);
-            analog_x_axis = -1;
-            analog_y_axis = -1;
-            return params;
+            if (const auto joystick = state.GetSDLJoystickBySDLID(event.jaxis.which)) {
+                auto params = BuildParamPackageForAnalog(joystick->GetPort(), joystick->GetGUID(),
+                                                         analog_x_axis, analog_y_axis);
+                analog_x_axis = -1;
+                analog_y_axis = -1;
+                return params;
+            }
         }
         return {};
     }

src/input_common/settings.h

@@ -331,8 +331,6 @@ struct PlayerInput {
     ButtonsRaw buttons;
     AnalogsRaw analogs;
     MotionRaw motions;
-    std::string lstick_mod;
-    std::string rstick_mod;
 
     u32 body_color_left;
     u32 body_color_right;

src/input_common/touch_from_button.cpp

@@ -11,9 +11,11 @@ namespace InputCommon {
 class TouchFromButtonDevice final : public Input::TouchDevice {
 public:
     TouchFromButtonDevice() {
-        for (const auto& config_entry :
-             Settings::values.touch_from_button_maps[Settings::values.touch_from_button_map_index]
-                 .buttons) {
+        const auto button_index =
+            static_cast<std::size_t>(Settings::values.touch_from_button_map_index);
+        const auto& buttons = Settings::values.touch_from_button_maps[button_index].buttons;
+
+        for (const auto& config_entry : buttons) {
             const Common::ParamPackage package{config_entry};
             map.emplace_back(
                 Input::CreateDevice<Input::ButtonDevice>(config_entry),

src/input_common/udp/client.cpp

@@ -26,11 +26,11 @@ class Socket {
 public:
     using clock = std::chrono::system_clock;
 
-    explicit Socket(const std::string& host, u16 port, u8 pad_index, u32 client_id,
-                    SocketCallback callback)
-        : callback(std::move(callback)), timer(io_service),
-          socket(io_service, udp::endpoint(udp::v4(), 0)), client_id(client_id),
-          pad_index(pad_index) {
+    explicit Socket(const std::string& host, u16 port, std::size_t pad_index_, u32 client_id_,
+                    SocketCallback callback_)
+        : callback(std::move(callback_)), timer(io_service),
+          socket(io_service, udp::endpoint(udp::v4(), 0)), client_id(client_id_),
+          pad_index(pad_index_) {
         boost::system::error_code ec{};
         auto ipv4 = boost::asio::ip::make_address_v4(host, ec);
         if (ec.value() != boost::system::errc::success) {
@@ -93,13 +93,17 @@ private:
     void HandleSend(const boost::system::error_code& error) {
         boost::system::error_code _ignored{};
         // Send a request for getting port info for the pad
-        Request::PortInfo port_info{1, {pad_index, 0, 0, 0}};
+        const Request::PortInfo port_info{1, {static_cast<u8>(pad_index), 0, 0, 0}};
         const auto port_message = Request::Create(port_info, client_id);
         std::memcpy(&send_buffer1, &port_message, PORT_INFO_SIZE);
         socket.send_to(boost::asio::buffer(send_buffer1), send_endpoint, {}, _ignored);
 
         // Send a request for getting pad data for the pad
-        Request::PadData pad_data{Request::PadData::Flags::Id, pad_index, EMPTY_MAC_ADDRESS};
+        const Request::PadData pad_data{
+            Request::PadData::Flags::Id,
+            static_cast<u8>(pad_index),
+            EMPTY_MAC_ADDRESS,
+        };
         const auto pad_message = Request::Create(pad_data, client_id);
         std::memcpy(send_buffer2.data(), &pad_message, PAD_DATA_SIZE);
         socket.send_to(boost::asio::buffer(send_buffer2), send_endpoint, {}, _ignored);
@@ -112,7 +116,7 @@ private:
     udp::socket socket;
 
     u32 client_id{};
-    u8 pad_index{};
+    std::size_t pad_index{};
 
     static constexpr std::size_t PORT_INFO_SIZE = sizeof(Message<Request::PortInfo>);
     static constexpr std::size_t PAD_DATA_SIZE = sizeof(Message<Request::PadData>);
@@ -133,7 +137,7 @@ static void SocketLoop(Socket* socket) {
 Client::Client() {
     LOG_INFO(Input, "Udp Initialization started");
     for (std::size_t client = 0; client < clients.size(); client++) {
-        u8 pad = client % 4;
+        const auto pad = client % 4;
         StartCommunication(client, Settings::values.udp_input_address,
                            Settings::values.udp_input_port, pad, 24872);
         // Set motion parameters
@@ -166,9 +170,9 @@ std::vector<Common::ParamPackage> Client::GetInputDevices() const {
 bool Client::DeviceConnected(std::size_t pad) const {
     // Use last timestamp to detect if the socket has stopped sending data
     const auto now = std::chrono::system_clock::now();
-    u64 time_difference =
+    const auto time_difference = static_cast<u64>(
         std::chrono::duration_cast<std::chrono::milliseconds>(now - clients[pad].last_motion_update)
-            .count();
+            .count());
     return time_difference < 1000 && clients[pad].active == 1;
 }
 
@@ -177,9 +181,9 @@ void Client::ReloadUDPClient() {
         ReloadSocket(Settings::values.udp_input_address, Settings::values.udp_input_port, client);
     }
 }
-void Client::ReloadSocket(const std::string& host, u16 port, u8 pad_index, u32 client_id) {
+void Client::ReloadSocket(const std::string& host, u16 port, std::size_t pad_index, u32 client_id) {
     // client number must be determined from host / port and pad index
-    std::size_t client = pad_index;
+    const std::size_t client = pad_index;
     clients[client].socket->Stop();
     clients[client].thread.join();
     StartCommunication(client, host, port, pad_index, client_id);
@@ -194,8 +198,8 @@ void Client::OnPortInfo(Response::PortInfo data) {
 }
 
 void Client::OnPadData(Response::PadData data) {
-    // client number must be determined from host / port and pad index
-    std::size_t client = data.info.id;
+    // Client number must be determined from host / port and pad index
+    const std::size_t client = data.info.id;
     LOG_TRACE(Input, "PadData packet received");
     if (data.packet_counter == clients[client].packet_sequence) {
         LOG_WARNING(
@@ -207,11 +211,12 @@ void Client::OnPadData(Response::PadData data) {
     clients[client].active = data.info.is_pad_active;
     clients[client].packet_sequence = data.packet_counter;
     const auto now = std::chrono::system_clock::now();
-    u64 time_difference = std::chrono::duration_cast<std::chrono::microseconds>(
-                              now - clients[client].last_motion_update)
-                              .count();
+    const auto time_difference =
+        static_cast<u64>(std::chrono::duration_cast<std::chrono::microseconds>(
+                             now - clients[client].last_motion_update)
+                             .count());
     clients[client].last_motion_update = now;
-    Common::Vec3f raw_gyroscope = {data.gyro.pitch, data.gyro.roll, -data.gyro.yaw};
+    const Common::Vec3f raw_gyroscope = {data.gyro.pitch, data.gyro.roll, -data.gyro.yaw};
     clients[client].motion.SetAcceleration({data.accel.x, -data.accel.z, data.accel.y});
     // Gyroscope values are not it the correct scale from better joy.
     // Dividing by 312 allows us to make one full turn = 1 turn
@@ -237,9 +242,11 @@ void Client::OnPadData(Response::PadData data) {
             const u16 min_y = clients[client].status.touch_calibration->min_y;
             const u16 max_y = clients[client].status.touch_calibration->max_y;
 
-            x = (std::clamp(static_cast<u16>(data.touch_1.x), min_x, max_x) - min_x) /
+            x = static_cast<float>(std::clamp(static_cast<u16>(data.touch_1.x), min_x, max_x) -
+                                   min_x) /
                 static_cast<float>(max_x - min_x);
-            y = (std::clamp(static_cast<u16>(data.touch_1.y), min_y, max_y) - min_y) /
+            y = static_cast<float>(std::clamp(static_cast<u16>(data.touch_1.y), min_y, max_y) -
+                                   min_y) /
                 static_cast<float>(max_y - min_y);
         }
 
@@ -253,8 +260,8 @@ void Client::OnPadData(Response::PadData data) {
     }
 }
 
-void Client::StartCommunication(std::size_t client, const std::string& host, u16 port, u8 pad_index,
-                                u32 client_id) {
+void Client::StartCommunication(std::size_t client, const std::string& host, u16 port,
+                                std::size_t pad_index, u32 client_id) {
     SocketCallback callback{[this](Response::Version version) { OnVersion(version); },
                             [this](Response::PortInfo info) { OnPortInfo(info); },
                             [this](Response::PadData data) { OnPadData(data); }};
@@ -264,9 +271,9 @@ void Client::StartCommunication(std::size_t client, const std::string& host, u16
 }
 
 void Client::Reset() {
-    for (std::size_t client = 0; client < clients.size(); client++) {
-        clients[client].socket->Stop();
-        clients[client].thread.join();
+    for (auto& client : clients) {
+        client.socket->Stop();
+        client.thread.join();
     }
 }
 
@@ -325,16 +332,19 @@ const std::array<Common::SPSCQueue<UDPPadStatus>, 4>& Client::GetPadQueue() cons
     return pad_queue;
 }
 
-void TestCommunication(const std::string& host, u16 port, u8 pad_index, u32 client_id,
-                       std::function<void()> success_callback,
-                       std::function<void()> failure_callback) {
+void TestCommunication(const std::string& host, u16 port, std::size_t pad_index, u32 client_id,
+                       const std::function<void()>& success_callback,
+                       const std::function<void()>& failure_callback) {
     std::thread([=] {
         Common::Event success_event;
-        SocketCallback callback{[](Response::Version version) {}, [](Response::PortInfo info) {},
-                                [&](Response::PadData data) { success_event.Set(); }};
+        SocketCallback callback{
+            .version = [](Response::Version) {},
+            .port_info = [](Response::PortInfo) {},
+            .pad_data = [&](Response::PadData) { success_event.Set(); },
+        };
         Socket socket{host, port, pad_index, client_id, std::move(callback)};
         std::thread worker_thread{SocketLoop, &socket};
-        bool result = success_event.WaitFor(std::chrono::seconds(8));
+        const bool result = success_event.WaitFor(std::chrono::seconds(8));
         socket.Stop();
         worker_thread.join();
         if (result) {
@@ -346,7 +356,7 @@ void TestCommunication(const std::string& host, u16 port, u8 pad_index, u32 clie
 }
 
 CalibrationConfigurationJob::CalibrationConfigurationJob(
-    const std::string& host, u16 port, u8 pad_index, u32 client_id,
+    const std::string& host, u16 port, std::size_t pad_index, u32 client_id,
     std::function<void(Status)> status_callback,
     std::function<void(u16, u16, u16, u16)> data_callback) {
 
@@ -366,7 +376,7 @@ CalibrationConfigurationJob::CalibrationConfigurationJob(
                                         current_status = Status::Ready;
                                         status_callback(current_status);
                                     }
-                                    if (!data.touch_1.is_active) {
+                                    if (data.touch_1.is_active == 0) {
                                         return;
                                     }
                                     LOG_DEBUG(Input, "Current touch: {} {}", data.touch_1.x,

src/input_common/udp/client.h

@@ -84,8 +84,8 @@ public:
 
     bool DeviceConnected(std::size_t pad) const;
     void ReloadUDPClient();
-    void ReloadSocket(const std::string& host = "127.0.0.1", u16 port = 26760, u8 pad_index = 0,
-                      u32 client_id = 24872);
+    void ReloadSocket(const std::string& host = "127.0.0.1", u16 port = 26760,
+                      std::size_t pad_index = 0, u32 client_id = 24872);
 
     std::array<Common::SPSCQueue<UDPPadStatus>, 4>& GetPadQueue();
     const std::array<Common::SPSCQueue<UDPPadStatus>, 4>& GetPadQueue() const;
@@ -99,7 +99,7 @@ private:
         DeviceStatus status;
         std::thread thread;
         u64 packet_sequence = 0;
-        u8 active;
+        u8 active = 0;
 
         // Realtime values
         // motion is initalized with PID values for drift correction on joycons
@@ -113,8 +113,8 @@ private:
     void OnVersion(Response::Version);
     void OnPortInfo(Response::PortInfo);
     void OnPadData(Response::PadData);
-    void StartCommunication(std::size_t client, const std::string& host, u16 port, u8 pad_index,
-                            u32 client_id);
+    void StartCommunication(std::size_t client, const std::string& host, u16 port,
+                            std::size_t pad_index, u32 client_id);
     void UpdateYuzuSettings(std::size_t client, const Common::Vec3<float>& acc,
                             const Common::Vec3<float>& gyro, bool touch);
 
@@ -139,7 +139,7 @@ public:
      * @param status_callback Callback for job status updates
      * @param data_callback Called when calibration data is ready
      */
-    explicit CalibrationConfigurationJob(const std::string& host, u16 port, u8 pad_index,
+    explicit CalibrationConfigurationJob(const std::string& host, u16 port, std::size_t pad_index,
                                          u32 client_id, std::function<void(Status)> status_callback,
                                          std::function<void(u16, u16, u16, u16)> data_callback);
     ~CalibrationConfigurationJob();
@@ -149,8 +149,8 @@ private:
     Common::Event complete_event;
 };
 
-void TestCommunication(const std::string& host, u16 port, u8 pad_index, u32 client_id,
-                       std::function<void()> success_callback,
-                       std::function<void()> failure_callback);
+void TestCommunication(const std::string& host, u16 port, std::size_t pad_index, u32 client_id,
+                       const std::function<void()>& success_callback,
+                       const std::function<void()>& failure_callback);
 
 } // namespace InputCommon::CemuhookUDP

src/input_common/udp/udp.cpp

@@ -2,8 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <atomic>
-#include <list>
 #include <mutex>
 #include <utility>
 #include "common/assert.h"
@@ -15,8 +13,8 @@ namespace InputCommon {
 
 class UDPMotion final : public Input::MotionDevice {
 public:
-    UDPMotion(std::string ip_, int port_, int pad_, CemuhookUDP::Client* client_)
-        : ip(ip_), port(port_), pad(pad_), client(client_) {}
+    explicit UDPMotion(std::string ip_, int port_, u32 pad_, CemuhookUDP::Client* client_)
+        : ip(std::move(ip_)), port(port_), pad(pad_), client(client_) {}
 
     Input::MotionStatus GetStatus() const override {
         return client->GetPadState(pad).motion_status;
@@ -25,7 +23,7 @@ public:
 private:
     const std::string ip;
     const int port;
-    const int pad;
+    const u32 pad;
     CemuhookUDP::Client* client;
     mutable std::mutex mutex;
 };
@@ -40,11 +38,11 @@ UDPMotionFactory::UDPMotionFactory(std::shared_ptr<CemuhookUDP::Client> client_)
  *     - "port": the nth jcpad on the adapter
  */
 std::unique_ptr<Input::MotionDevice> UDPMotionFactory::Create(const Common::ParamPackage& params) {
-    const std::string ip = params.Get("ip", "127.0.0.1");
-    const int port = params.Get("port", 26760);
-    const int pad = params.Get("pad_index", 0);
+    auto ip = params.Get("ip", "127.0.0.1");
+    const auto port = params.Get("port", 26760);
+    const auto pad = static_cast<u32>(params.Get("pad_index", 0));
 
-    return std::make_unique<UDPMotion>(ip, port, pad, client.get());
+    return std::make_unique<UDPMotion>(std::move(ip), port, pad, client.get());
 }
 
 void UDPMotionFactory::BeginConfiguration() {
@@ -79,7 +77,7 @@ Common::ParamPackage UDPMotionFactory::GetNextInput() {
 
 class UDPTouch final : public Input::TouchDevice {
 public:
-    UDPTouch(std::string ip_, int port_, int pad_, CemuhookUDP::Client* client_)
+    explicit UDPTouch(std::string ip_, int port_, u32 pad_, CemuhookUDP::Client* client_)
         : ip(std::move(ip_)), port(port_), pad(pad_), client(client_) {}
 
     std::tuple<float, float, bool> GetStatus() const override {
@@ -89,7 +87,7 @@ public:
 private:
     const std::string ip;
     const int port;
-    const int pad;
+    const u32 pad;
     CemuhookUDP::Client* client;
     mutable std::mutex mutex;
 };
@@ -104,11 +102,11 @@ UDPTouchFactory::UDPTouchFactory(std::shared_ptr<CemuhookUDP::Client> client_)
  *     - "port": the nth jcpad on the adapter
  */
 std::unique_ptr<Input::TouchDevice> UDPTouchFactory::Create(const Common::ParamPackage& params) {
-    const std::string ip = params.Get("ip", "127.0.0.1");
-    const int port = params.Get("port", 26760);
-    const int pad = params.Get("pad_index", 0);
+    auto ip = params.Get("ip", "127.0.0.1");
+    const auto port = params.Get("port", 26760);
+    const auto pad = static_cast<u32>(params.Get("pad_index", 0));
 
-    return std::make_unique<UDPTouch>(ip, port, pad, client.get());
+    return std::make_unique<UDPTouch>(std::move(ip), port, pad, client.get());
 }
 
 void UDPTouchFactory::BeginConfiguration() {

src/video_core/CMakeLists.txt

@@ -278,7 +278,9 @@ else()
         -Wno-error=sign-conversion
         -Werror=switch
         -Werror=unused-variable
-        -Werror=unused-but-set-variable
-        -Werror=class-memaccess
+
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
+        $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
     )
 endif()

src/video_core/host_shaders/CMakeLists.txt

@@ -1,23 +1,16 @@
-set(SHADER_FILES
+set(SHADER_SOURCES
     opengl_present.frag
     opengl_present.vert
 )
 
 set(SHADER_INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/include)
-set(HOST_SHADERS_INCLUDE ${SHADER_INCLUDE} PARENT_SCOPE)
-
 set(SHADER_DIR ${SHADER_INCLUDE}/video_core/host_shaders)
-add_custom_command(
-    OUTPUT
-        ${SHADER_DIR}
-    COMMAND
-        ${CMAKE_COMMAND} -E make_directory ${SHADER_DIR}
-)
+set(HOST_SHADERS_INCLUDE ${SHADER_INCLUDE} PARENT_SCOPE)
 
 set(INPUT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/source_shader.h.in)
 set(HEADER_GENERATOR ${CMAKE_CURRENT_SOURCE_DIR}/StringShaderHeader.cmake)
 
-foreach(FILENAME IN ITEMS ${SHADER_FILES})
+foreach(FILENAME IN ITEMS ${SHADER_SOURCES})
     string(REPLACE "." "_" SHADER_NAME ${FILENAME})
     set(SOURCE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME})
     set(HEADER_FILE ${SHADER_DIR}/${SHADER_NAME}.h)
@@ -29,8 +22,8 @@ foreach(FILENAME IN ITEMS ${SHADER_FILES})
         MAIN_DEPENDENCY
             ${SOURCE_FILE}
         DEPENDS
-            ${HEADER_GENERATOR}
             ${INPUT_FILE}
+            # HEADER_GENERATOR should be included here but msbuild seems to assume it's always modified
     )
     set(SHADER_HEADERS ${SHADER_HEADERS} ${HEADER_FILE})
 endforeach()
@@ -39,5 +32,5 @@ add_custom_target(host_shaders
     DEPENDS
         ${SHADER_HEADERS}
     SOURCES
-        ${SHADER_FILES}
+        ${SHADER_SOURCES}
 )

src/video_core/host_shaders/StringShaderHeader.cmake

@@ -8,4 +8,6 @@ string(TOUPPER ${CONTENTS_NAME} CONTENTS_NAME)
 
 file(READ ${SOURCE_FILE} CONTENTS)
 
+get_filename_component(OUTPUT_DIR ${HEADER_FILE} DIRECTORY)
+make_directory(${OUTPUT_DIR})
 configure_file(${INPUT_FILE} ${HEADER_FILE} @ONLY)

src/video_core/renderer_opengl/gl_arb_decompiler.cpp

@@ -376,9 +376,11 @@ private:
         std::string temporary = AllocTemporary();
         std::string address;
         std::string_view opname;
+        bool robust = false;
         if (const auto gmem = std::get_if<GmemNode>(&*operation[0])) {
             address = GlobalMemoryPointer(*gmem);
             opname = "ATOM";
+            robust = true;
         } else if (const auto smem = std::get_if<SmemNode>(&*operation[0])) {
             address = fmt::format("shared_mem[{}]", Visit(smem->GetAddress()));
             opname = "ATOMS";
@@ -386,7 +388,15 @@ private:
             UNREACHABLE();
             return "{0, 0, 0, 0}";
         }
+        if (robust) {
+            AddLine("IF NE.x;");
+        }
         AddLine("{}.{}.{} {}, {}, {};", opname, op, type, temporary, Visit(operation[1]), address);
+        if (robust) {
+            AddLine("ELSE;");
+            AddLine("MOV.S {}, 0;", temporary);
+            AddLine("ENDIF;");
+        }
         return temporary;
     }
 
@@ -980,10 +990,9 @@ void ARBDecompiler::DeclareLocalMemory() {
 }
 
 void ARBDecompiler::DeclareGlobalMemory() {
-    const std::size_t num_entries = ir.GetGlobalMemory().size();
+    const size_t num_entries = ir.GetGlobalMemory().size();
     if (num_entries > 0) {
-        const std::size_t num_vectors = Common::AlignUp(num_entries, 2) / 2;
-        AddLine("PARAM c[{}] = {{ program.local[0..{}] }};", num_vectors, num_vectors - 1);
+        AddLine("PARAM c[{}] = {{ program.local[0..{}] }};", num_entries, num_entries - 1);
     }
 }
 
@@ -1363,7 +1372,8 @@ std::string ARBDecompiler::Visit(const Node& node) {
 
     if (const auto gmem = std::get_if<GmemNode>(&*node)) {
         std::string temporary = AllocTemporary();
-        AddLine("LOAD.U32 {}, {};", temporary, GlobalMemoryPointer(*gmem));
+        AddLine("MOV {}, 0;", temporary);
+        AddLine("LOAD.U32 {} (NE.x), {};", temporary, GlobalMemoryPointer(*gmem));
         return temporary;
     }
 
@@ -1441,18 +1451,21 @@ std::string ARBDecompiler::BuildAoffi(Operation operation) {
 }
 
 std::string ARBDecompiler::GlobalMemoryPointer(const GmemNode& gmem) {
+    // Read a bindless SSBO, return its address and set CC accordingly
+    // address = c[binding].xy
+    // length  = c[binding].z
     const u32 binding = global_memory_names.at(gmem.GetDescriptor());
-    const char result_swizzle = binding % 2 == 0 ? 'x' : 'y';
 
     const std::string pointer = AllocLongVectorTemporary();
     std::string temporary = AllocTemporary();
 
-    const u32 local_index = binding / 2;
-    AddLine("PK64.U {}, c[{}];", pointer, local_index);
+    AddLine("PK64.U {}, c[{}];", pointer, binding);
     AddLine("SUB.U {}, {}, {};", temporary, Visit(gmem.GetRealAddress()),
             Visit(gmem.GetBaseAddress()));
     AddLine("CVT.U64.U32 {}.z, {};", pointer, temporary);
-    AddLine("ADD.U64 {}.x, {}.{}, {}.z;", pointer, pointer, result_swizzle, pointer);
+    AddLine("ADD.U64 {}.x, {}.x, {}.z;", pointer, pointer, pointer);
+    // Compare offset to length and set CC
+    AddLine("SLT.U.CC RC.x, {}, c[{}].z;", temporary, binding);
     return fmt::format("{}.x", pointer);
 }
 
@@ -1552,7 +1565,9 @@ std::string ARBDecompiler::Assign(Operation operation) {
         ResetTemporaries();
         return {};
     } else if (const auto gmem = std::get_if<GmemNode>(&*dest)) {
+        AddLine("IF NE.x;");
         AddLine("STORE.U32 {}, {};", Visit(src), GlobalMemoryPointer(*gmem));
+        AddLine("ENDIF;");
         ResetTemporaries();
         return {};
     } else {

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -139,16 +139,12 @@ void oglEnable(GLenum cap, bool state) {
     (state ? glEnable : glDisable)(cap);
 }
 
-void UpdateBindlessPointers(GLenum target, GLuint64EXT* pointers, std::size_t num_entries) {
-    if (num_entries == 0) {
+void UpdateBindlessSSBOs(GLenum target, const BindlessSSBO* ssbos, size_t num_ssbos) {
+    if (num_ssbos == 0) {
         return;
     }
-    if (num_entries % 2 == 1) {
-        pointers[num_entries] = 0;
-    }
-    const GLsizei num_vectors = static_cast<GLsizei>((num_entries + 1) / 2);
-    glProgramLocalParametersI4uivNV(target, 0, num_vectors,
-                                    reinterpret_cast<const GLuint*>(pointers));
+    glProgramLocalParametersI4uivNV(target, 0, static_cast<GLsizei>(num_ssbos),
+                                    reinterpret_cast<const GLuint*>(ssbos));
 }
 
 } // Anonymous namespace
@@ -900,11 +896,11 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
 }
 
 void RasterizerOpenGL::SetupDrawConstBuffers(std::size_t stage_index, Shader* shader) {
-    static constexpr std::array PARAMETER_LUT = {
-        GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV, GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV,
+    static constexpr std::array PARAMETER_LUT{
+        GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV,          GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV,
         GL_TESS_EVALUATION_PROGRAM_PARAMETER_BUFFER_NV, GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV,
-        GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV};
-
+        GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV,
+    };
     MICROPROFILE_SCOPE(OpenGL_UBO);
     const auto& stages = maxwell3d.state.shader_stages;
     const auto& shader_stage = stages[stage_index];
@@ -1007,8 +1003,8 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, Shader* sh
     const auto& cbufs{maxwell3d.state.shader_stages[stage_index]};
     const auto& entries{shader->GetEntries().global_memory_entries};
 
-    std::array<GLuint64EXT, 32> pointers;
-    ASSERT(entries.size() < pointers.size());
+    std::array<BindlessSSBO, 32> ssbos;
+    ASSERT(entries.size() < ssbos.size());
 
     const bool assembly_shaders = device.UseAssemblyShaders();
     u32 binding = assembly_shaders ? 0 : device.GetBaseBindings(stage_index).shader_storage_buffer;
@@ -1016,11 +1012,11 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, Shader* sh
         const GPUVAddr addr{cbufs.const_buffers[entry.cbuf_index].address + entry.cbuf_offset};
         const GPUVAddr gpu_addr{gpu_memory.Read<u64>(addr)};
         const u32 size{gpu_memory.Read<u32>(addr + 8)};
-        SetupGlobalMemory(binding, entry, gpu_addr, size, &pointers[binding]);
+        SetupGlobalMemory(binding, entry, gpu_addr, size, &ssbos[binding]);
         ++binding;
     }
     if (assembly_shaders) {
-        UpdateBindlessPointers(TARGET_LUT[stage_index], pointers.data(), entries.size());
+        UpdateBindlessSSBOs(TARGET_LUT[stage_index], ssbos.data(), entries.size());
     }
 }
 
@@ -1028,29 +1024,32 @@ void RasterizerOpenGL::SetupComputeGlobalMemory(Shader* kernel) {
     const auto& cbufs{kepler_compute.launch_description.const_buffer_config};
     const auto& entries{kernel->GetEntries().global_memory_entries};
 
-    std::array<GLuint64EXT, 32> pointers;
-    ASSERT(entries.size() < pointers.size());
+    std::array<BindlessSSBO, 32> ssbos;
+    ASSERT(entries.size() < ssbos.size());
 
     u32 binding = 0;
     for (const auto& entry : entries) {
         const GPUVAddr addr{cbufs[entry.cbuf_index].Address() + entry.cbuf_offset};
         const GPUVAddr gpu_addr{gpu_memory.Read<u64>(addr)};
         const u32 size{gpu_memory.Read<u32>(addr + 8)};
-        SetupGlobalMemory(binding, entry, gpu_addr, size, &pointers[binding]);
+        SetupGlobalMemory(binding, entry, gpu_addr, size, &ssbos[binding]);
         ++binding;
     }
     if (device.UseAssemblyShaders()) {
-        UpdateBindlessPointers(GL_COMPUTE_PROGRAM_NV, pointers.data(), entries.size());
+        UpdateBindlessSSBOs(GL_COMPUTE_PROGRAM_NV, ssbos.data(), ssbos.size());
     }
 }
 
 void RasterizerOpenGL::SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& entry,
-                                         GPUVAddr gpu_addr, std::size_t size,
-                                         GLuint64EXT* pointer) {
-    const std::size_t alignment{device.GetShaderStorageBufferAlignment()};
+                                         GPUVAddr gpu_addr, size_t size, BindlessSSBO* ssbo) {
+    const size_t alignment{device.GetShaderStorageBufferAlignment()};
     const auto info = buffer_cache.UploadMemory(gpu_addr, size, alignment, entry.is_written);
     if (device.UseAssemblyShaders()) {
-        *pointer = info.address + info.offset;
+        *ssbo = BindlessSSBO{
+            .address = static_cast<GLuint64EXT>(info.address + info.offset),
+            .length = static_cast<GLsizei>(size),
+            .padding = 0,
+        };
     } else {
         glBindBufferRange(GL_SHADER_STORAGE_BUFFER, binding, info.handle, info.offset,
                           static_cast<GLsizeiptr>(size));

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -53,6 +53,13 @@ namespace OpenGL {
 struct ScreenInfo;
 struct DrawParameters;
 
+struct BindlessSSBO {
+    GLuint64EXT address;
+    GLsizei length;
+    GLsizei padding;
+};
+static_assert(sizeof(BindlessSSBO) * CHAR_BIT == 128);
+
 class RasterizerOpenGL : public VideoCore::RasterizerAccelerated {
 public:
     explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
@@ -126,7 +133,7 @@ private:
 
     /// Configures a global memory buffer.
     void SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& entry, GPUVAddr gpu_addr,
-                           std::size_t size, GLuint64EXT* pointer);
+                           size_t size, BindlessSSBO* ssbo);
 
     /// Configures the current textures to use for the draw command.
     void SetupDrawTextures(std::size_t stage_index, Shader* shader);

src/video_core/renderer_vulkan/fixed_pipeline_state.cpp

@@ -58,6 +58,7 @@ void FixedPipelineState::Fill(const Maxwell& regs, bool has_extended_dynamic_sta
     logic_op_enable.Assign(regs.logic_op.enable != 0 ? 1 : 0);
     logic_op.Assign(PackLogicOp(regs.logic_op.operation));
     rasterize_enable.Assign(regs.rasterize_enable != 0 ? 1 : 0);
+    topology.Assign(regs.draw.topology);
 
     std::memcpy(&point_size, &regs.point_size, sizeof(point_size)); // TODO: C++20 std::bit_cast
 
@@ -131,7 +132,6 @@ void FixedPipelineState::BlendingAttachment::Fill(const Maxwell& regs, std::size
 }
 
 void FixedPipelineState::DynamicState::Fill(const Maxwell& regs) {
-    const u32 topology_index = static_cast<u32>(regs.draw.topology.Value());
     u32 packed_front_face = PackFrontFace(regs.front_face);
     if (regs.screen_y_control.triangle_rast_flip != 0) {
         // Flip front face
@@ -161,7 +161,6 @@ void FixedPipelineState::DynamicState::Fill(const Maxwell& regs) {
     depth_test_enable.Assign(regs.depth_test_enable);
     front_face.Assign(packed_front_face);
     depth_test_func.Assign(PackComparisonOp(regs.depth_test_func));
-    topology.Assign(topology_index);
     cull_face.Assign(PackCullFace(regs.cull_face));
     cull_enable.Assign(regs.cull_test_enabled != 0 ? 1 : 0);
 

src/video_core/renderer_vulkan/fixed_pipeline_state.h

@@ -150,9 +150,8 @@ struct FixedPipelineState {
         };
         union {
             u32 raw2;
-            BitField<0, 4, u32> topology;
-            BitField<4, 2, u32> cull_face;
-            BitField<6, 1, u32> cull_enable;
+            BitField<0, 2, u32> cull_face;
+            BitField<2, 1, u32> cull_enable;
         };
         std::array<VertexBinding, Maxwell::NumVertexArrays> vertex_bindings;
 
@@ -169,10 +168,6 @@ struct FixedPipelineState {
         Maxwell::FrontFace FrontFace() const noexcept {
             return UnpackFrontFace(front_face.Value());
         }
-
-        constexpr Maxwell::PrimitiveTopology Topology() const noexcept {
-            return static_cast<Maxwell::PrimitiveTopology>(topology.Value());
-        }
     };
 
     union {
@@ -190,6 +185,7 @@ struct FixedPipelineState {
         BitField<18, 1, u32> logic_op_enable;
         BitField<19, 4, u32> logic_op;
         BitField<23, 1, u32> rasterize_enable;
+        BitField<24, 4, Maxwell::PrimitiveTopology> topology;
     };
     u32 point_size;
     std::array<u32, Maxwell::NumVertexArrays> binding_divisors;

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -92,9 +92,9 @@ Common::DynamicLibrary OpenVulkanLibrary() {
     return library;
 }
 
-vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
-                            WindowSystemType window_type = WindowSystemType::Headless,
-                            bool enable_layers = false) {
+std::pair<vk::Instance, u32> CreateInstance(
+    Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
+    WindowSystemType window_type = WindowSystemType::Headless, bool enable_layers = false) {
     if (!library.IsOpen()) {
         LOG_ERROR(Render_Vulkan, "Vulkan library not available");
         return {};
@@ -180,7 +180,10 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
         }
     }
 
-    vk::Instance instance = vk::Instance::Create(layers, extensions, dld);
+    // Limit the maximum version of Vulkan to avoid using untested version.
+    const u32 version = std::min(vk::AvailableVersion(dld), static_cast<u32>(VK_API_VERSION_1_1));
+
+    vk::Instance instance = vk::Instance::Create(version, layers, extensions, dld);
     if (!instance) {
         LOG_ERROR(Render_Vulkan, "Failed to create Vulkan instance");
         return {};
@@ -188,7 +191,7 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
     if (!vk::Load(*instance, dld)) {
         LOG_ERROR(Render_Vulkan, "Failed to load Vulkan instance function pointers");
     }
-    return instance;
+    return std::make_pair(std::move(instance), version);
 }
 
 std::string GetReadableVersion(u32 version) {
@@ -285,8 +288,8 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
 
 bool RendererVulkan::Init() {
     library = OpenVulkanLibrary();
-    instance = CreateInstance(library, dld, render_window.GetWindowInfo().type,
-                              Settings::values.renderer_debug);
+    std::tie(instance, instance_version) = CreateInstance(
+        library, dld, render_window.GetWindowInfo().type, Settings::values.renderer_debug);
     if (!instance || !CreateDebugCallback() || !CreateSurface() || !PickDevices()) {
         return false;
     }
@@ -416,7 +419,8 @@ bool RendererVulkan::PickDevices() {
         return false;
     }
 
-    device = std::make_unique<VKDevice>(*instance, physical_device, *surface, dld);
+    device =
+        std::make_unique<VKDevice>(*instance, instance_version, physical_device, *surface, dld);
     return device->Create();
 }
 
@@ -426,7 +430,7 @@ void RendererVulkan::Report() const {
     const std::string driver_version = GetDriverVersion(*device);
     const std::string driver_name = fmt::format("{} {}", vendor_name, driver_version);
 
-    const std::string api_version = GetReadableVersion(device->GetApiVersion());
+    const std::string api_version = GetReadableVersion(device->ApiVersion());
 
     const std::string extensions = BuildCommaSeparatedExtensions(device->GetAvailableExtensions());
 
@@ -445,7 +449,7 @@ void RendererVulkan::Report() const {
 std::vector<std::string> RendererVulkan::EnumerateDevices() {
     vk::InstanceDispatch dld;
     Common::DynamicLibrary library = OpenVulkanLibrary();
-    vk::Instance instance = CreateInstance(library, dld);
+    vk::Instance instance = CreateInstance(library, dld).first;
     if (!instance) {
         return {};
     }

src/video_core/renderer_vulkan/renderer_vulkan.h

@@ -73,6 +73,8 @@ private:
     vk::InstanceDispatch dld;
 
     vk::Instance instance;
+    u32 instance_version{};
+
     vk::SurfaceKHR surface;
 
     VKScreenInfo screen_info;

src/video_core/renderer_vulkan/vk_device.cpp

@@ -38,6 +38,9 @@ constexpr std::array Depth16UnormS8_UINT{
 
 constexpr std::array REQUIRED_EXTENSIONS{
     VK_KHR_SWAPCHAIN_EXTENSION_NAME,
+    VK_KHR_MAINTENANCE1_EXTENSION_NAME,
+    VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_EXTENSION_NAME,
+    VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME,
     VK_KHR_16BIT_STORAGE_EXTENSION_NAME,
     VK_KHR_8BIT_STORAGE_EXTENSION_NAME,
     VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME,
@@ -79,6 +82,21 @@ VkFormatFeatureFlags GetFormatFeatures(VkFormatProperties properties, FormatType
     }
 }
 
+[[nodiscard]] bool IsRDNA(std::string_view device_name, VkDriverIdKHR driver_id) {
+    static constexpr std::array RDNA_DEVICES{
+        "5700",
+        "5600",
+        "5500",
+        "5300",
+    };
+    if (driver_id != VK_DRIVER_ID_AMD_PROPRIETARY_KHR) {
+        return false;
+    }
+    return std::any_of(RDNA_DEVICES.begin(), RDNA_DEVICES.end(), [device_name](const char* name) {
+        return device_name.find(name) != std::string_view::npos;
+    });
+}
+
 std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(
     vk::PhysicalDevice physical, const vk::InstanceDispatch& dld) {
     static constexpr std::array formats{
@@ -172,10 +190,10 @@ std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(
 
 } // Anonymous namespace
 
-VKDevice::VKDevice(VkInstance instance, vk::PhysicalDevice physical, VkSurfaceKHR surface,
-                   const vk::InstanceDispatch& dld)
-    : dld{dld}, physical{physical}, properties{physical.GetProperties()},
-      format_properties{GetFormatProperties(physical, dld)} {
+VKDevice::VKDevice(VkInstance instance_, u32 instance_version_, vk::PhysicalDevice physical_,
+                   VkSurfaceKHR surface, const vk::InstanceDispatch& dld_)
+    : dld{dld_}, physical{physical_}, properties{physical.GetProperties()},
+      instance_version{instance_version_}, format_properties{GetFormatProperties(physical, dld)} {
     SetupFamilies(surface);
     SetupFeatures();
 }
@@ -388,6 +406,15 @@ bool VKDevice::Create() {
 
     CollectTelemetryParameters();
 
+    if (ext_extended_dynamic_state && IsRDNA(properties.deviceName, driver_id)) {
+        // AMD's proprietary driver supports VK_EXT_extended_dynamic_state but on RDNA devices it
+        // seems to cause stability issues
+        LOG_WARNING(
+            Render_Vulkan,
+            "Blacklisting AMD proprietary on RDNA devices from VK_EXT_extended_dynamic_state");
+        ext_extended_dynamic_state = false;
+    }
+
     graphics_queue = logical.GetQueue(graphics_family);
     present_queue = logical.GetQueue(present_family);
 
@@ -573,20 +600,6 @@ bool VKDevice::IsSuitable(vk::PhysicalDevice physical, VkSurfaceKHR surface) {
 
 std::vector<const char*> VKDevice::LoadExtensions() {
     std::vector<const char*> extensions;
-    const auto Test = [&](const VkExtensionProperties& extension,
-                          std::optional<std::reference_wrapper<bool>> status, const char* name,
-                          bool push) {
-        if (extension.extensionName != std::string_view(name)) {
-            return;
-        }
-        if (push) {
-            extensions.push_back(name);
-        }
-        if (status) {
-            status->get() = true;
-        }
-    };
-
     extensions.reserve(7 + REQUIRED_EXTENSIONS.size());
     extensions.insert(extensions.begin(), REQUIRED_EXTENSIONS.begin(), REQUIRED_EXTENSIONS.end());
 
@@ -595,28 +608,36 @@ std::vector<const char*> VKDevice::LoadExtensions() {
     bool has_ext_transform_feedback{};
     bool has_ext_custom_border_color{};
     bool has_ext_extended_dynamic_state{};
-    for (const auto& extension : physical.EnumerateDeviceExtensionProperties()) {
-        Test(extension, nv_viewport_swizzle, VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME, true);
-        Test(extension, khr_uniform_buffer_standard_layout,
+    for (const VkExtensionProperties& extension : physical.EnumerateDeviceExtensionProperties()) {
+        const auto test = [&](std::optional<std::reference_wrapper<bool>> status, const char* name,
+                              bool push) {
+            if (extension.extensionName != std::string_view(name)) {
+                return;
+            }
+            if (push) {
+                extensions.push_back(name);
+            }
+            if (status) {
+                status->get() = true;
+            }
+        };
+        test(nv_viewport_swizzle, VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME, true);
+        test(khr_uniform_buffer_standard_layout,
              VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_EXTENSION_NAME, true);
-        Test(extension, has_khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME,
-             false);
-        Test(extension, ext_depth_range_unrestricted,
-             VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, true);
-        Test(extension, ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
-        Test(extension, ext_shader_viewport_index_layer,
-             VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, true);
-        Test(extension, has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
-             false);
-        Test(extension, has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME,
-             false);
-        Test(extension, has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME,
-             false);
-        Test(extension, has_ext_extended_dynamic_state,
-             VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
+        test(has_khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME, false);
+        test(ext_depth_range_unrestricted, VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, true);
+        test(ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
+        test(ext_shader_viewport_index_layer, VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME,
+             true);
+        test(has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME, false);
+        test(has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME, false);
+        test(has_ext_extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
+        if (instance_version >= VK_API_VERSION_1_1) {
+            test(has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME, false);
+        }
         if (Settings::values.renderer_debug) {
-            Test(extension, nv_device_diagnostics_config,
-                 VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME, true);
+            test(nv_device_diagnostics_config, VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME,
+                 true);
         }
     }
 

src/video_core/renderer_vulkan/vk_device.h

@@ -24,8 +24,8 @@ const u32 GuestWarpSize = 32;
 /// Handles data specific to a physical device.
 class VKDevice final {
 public:
-    explicit VKDevice(VkInstance instance, vk::PhysicalDevice physical, VkSurfaceKHR surface,
-                      const vk::InstanceDispatch& dld);
+    explicit VKDevice(VkInstance instance, u32 instance_version, vk::PhysicalDevice physical,
+                      VkSurfaceKHR surface, const vk::InstanceDispatch& dld);
     ~VKDevice();
 
     /// Initializes the device. Returns true on success.
@@ -82,8 +82,13 @@ public:
         return present_family;
     }
 
+    /// Returns the current instance Vulkan API version in Vulkan-formatted version numbers.
+    u32 InstanceApiVersion() const {
+        return instance_version;
+    }
+
     /// Returns the current Vulkan API version provided in Vulkan-formatted version numbers.
-    u32 GetApiVersion() const {
+    u32 ApiVersion() const {
         return properties.apiVersion;
     }
 
@@ -239,6 +244,7 @@ private:
     vk::Device logical;                     ///< Logical device.
     vk::Queue graphics_queue;               ///< Main graphics queue.
     vk::Queue present_queue;                ///< Main present queue.
+    u32 instance_version{};                 ///< Vulkan onstance version.
     u32 graphics_family{};                  ///< Main graphics queue family index.
     u32 present_family{};                   ///< Main present queue family index.
     VkDriverIdKHR driver_id{};              ///< Driver ID.

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -261,12 +261,12 @@ vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpa
         vertex_input_ci.pNext = &input_divisor_ci;
     }
 
-    const auto input_assembly_topology = MaxwellToVK::PrimitiveTopology(device, dynamic.Topology());
+    const auto input_assembly_topology = MaxwellToVK::PrimitiveTopology(device, state.topology);
     const VkPipelineInputAssemblyStateCreateInfo input_assembly_ci{
         .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
         .pNext = nullptr,
         .flags = 0,
-        .topology = MaxwellToVK::PrimitiveTopology(device, dynamic.Topology()),
+        .topology = MaxwellToVK::PrimitiveTopology(device, state.topology),
         .primitiveRestartEnable = state.primitive_restart_enable != 0 &&
                                   SupportsPrimitiveRestart(input_assembly_topology),
     };
@@ -400,7 +400,6 @@ vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpa
         static constexpr std::array extended{
             VK_DYNAMIC_STATE_CULL_MODE_EXT,
             VK_DYNAMIC_STATE_FRONT_FACE_EXT,
-            VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY_EXT,
             VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT,
             VK_DYNAMIC_STATE_DEPTH_TEST_ENABLE_EXT,
             VK_DYNAMIC_STATE_DEPTH_WRITE_ENABLE_EXT,

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -331,8 +331,7 @@ void VKPipelineCache::OnShaderRemoval(Shader* shader) {
 std::pair<SPIRVProgram, std::vector<VkDescriptorSetLayoutBinding>>
 VKPipelineCache::DecompileShaders(const FixedPipelineState& fixed_state) {
     Specialization specialization;
-    if (fixed_state.dynamic_state.Topology() == Maxwell::PrimitiveTopology::Points ||
-        device.IsExtExtendedDynamicStateSupported()) {
+    if (fixed_state.topology == Maxwell::PrimitiveTopology::Points) {
         float point_size;
         std::memcpy(&point_size, &fixed_state.point_size, sizeof(float));
         specialization.point_size = point_size;

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -948,7 +948,6 @@ void RasterizerVulkan::UpdateDynamicStates() {
         UpdateDepthWriteEnable(regs);
         UpdateDepthCompareOp(regs);
         UpdateFrontFace(regs);
-        UpdatePrimitiveTopology(regs);
         UpdateStencilOp(regs);
         UpdateStencilTestEnable(regs);
     }
@@ -1418,16 +1417,6 @@ void RasterizerVulkan::UpdateFrontFace(Tegra::Engines::Maxwell3D::Regs& regs) {
         [front_face](vk::CommandBuffer cmdbuf) { cmdbuf.SetFrontFaceEXT(front_face); });
 }
 
-void RasterizerVulkan::UpdatePrimitiveTopology(Tegra::Engines::Maxwell3D::Regs& regs) {
-    const Maxwell::PrimitiveTopology primitive_topology = regs.draw.topology.Value();
-    if (!state_tracker.ChangePrimitiveTopology(primitive_topology)) {
-        return;
-    }
-    scheduler.Record([this, primitive_topology](vk::CommandBuffer cmdbuf) {
-        cmdbuf.SetPrimitiveTopologyEXT(MaxwellToVK::PrimitiveTopology(device, primitive_topology));
-    });
-}
-
 void RasterizerVulkan::UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs) {
     if (!state_tracker.TouchStencilOp()) {
         return;

src/video_core/renderer_vulkan/vk_rasterizer.h

@@ -259,7 +259,6 @@ private:
     void UpdateDepthWriteEnable(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateDepthCompareOp(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateFrontFace(Tegra::Engines::Maxwell3D::Regs& regs);
-    void UpdatePrimitiveTopology(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs& regs);
 

src/video_core/renderer_vulkan/vk_shader_decompiler.cpp

@@ -272,12 +272,19 @@ bool IsPrecise(Operation operand) {
     return false;
 }
 
+u32 ShaderVersion(const VKDevice& device) {
+    if (device.InstanceApiVersion() < VK_API_VERSION_1_1) {
+        return 0x00010000;
+    }
+    return 0x00010300;
+}
+
 class SPIRVDecompiler final : public Sirit::Module {
 public:
     explicit SPIRVDecompiler(const VKDevice& device, const ShaderIR& ir, ShaderType stage,
                              const Registry& registry, const Specialization& specialization)
-        : Module(0x00010300), device{device}, ir{ir}, stage{stage}, header{ir.GetHeader()},
-          registry{registry}, specialization{specialization} {
+        : Module(ShaderVersion(device)), device{device}, ir{ir}, stage{stage},
+          header{ir.GetHeader()}, registry{registry}, specialization{specialization} {
         if (stage != ShaderType::Compute) {
             transform_feedback = BuildTransformFeedback(registry.GetGraphicsInfo());
         }
@@ -293,6 +300,7 @@ public:
         AddCapability(spv::Capability::DrawParameters);
         AddCapability(spv::Capability::SubgroupBallotKHR);
         AddCapability(spv::Capability::SubgroupVoteKHR);
+        AddExtension("SPV_KHR_16bit_storage");
         AddExtension("SPV_KHR_shader_ballot");
         AddExtension("SPV_KHR_subgroup_vote");
         AddExtension("SPV_KHR_storage_buffer_storage_class");

src/video_core/renderer_vulkan/wrapper.cpp

@@ -11,6 +11,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/logging/log.h"
 
 #include "video_core/renderer_vulkan/wrapper.h"
 
@@ -415,18 +416,17 @@ VkResult Free(VkDevice device, VkCommandPool handle, Span<VkCommandBuffer> buffe
     return VK_SUCCESS;
 }
 
-Instance Instance::Create(Span<const char*> layers, Span<const char*> extensions,
+Instance Instance::Create(u32 version, Span<const char*> layers, Span<const char*> extensions,
                           InstanceDispatch& dld) noexcept {
-    static constexpr VkApplicationInfo application_info{
+    const VkApplicationInfo application_info{
         .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
         .pNext = nullptr,
         .pApplicationName = "yuzu Emulator",
         .applicationVersion = VK_MAKE_VERSION(0, 1, 0),
         .pEngineName = "yuzu Emulator",
         .engineVersion = VK_MAKE_VERSION(0, 1, 0),
-        .apiVersion = VK_API_VERSION_1_1,
+        .apiVersion = version,
     };
-
     const VkInstanceCreateInfo ci{
         .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
         .pNext = nullptr,
@@ -818,6 +818,21 @@ VkPhysicalDeviceMemoryProperties PhysicalDevice::GetMemoryProperties() const noe
     return properties;
 }
 
+u32 AvailableVersion(const InstanceDispatch& dld) noexcept {
+    PFN_vkEnumerateInstanceVersion vkEnumerateInstanceVersion;
+    if (!Proc(vkEnumerateInstanceVersion, dld, "vkEnumerateInstanceVersion")) {
+        // If the procedure is not found, Vulkan 1.0 is assumed
+        return VK_API_VERSION_1_0;
+    }
+    u32 version;
+    if (const VkResult result = vkEnumerateInstanceVersion(&version); result != VK_SUCCESS) {
+        LOG_ERROR(Render_Vulkan, "vkEnumerateInstanceVersion returned {}, assuming Vulkan 1.1",
+                  ToString(result));
+        return VK_API_VERSION_1_1;
+    }
+    return version;
+}
+
 std::optional<std::vector<VkExtensionProperties>> EnumerateInstanceExtensionProperties(
     const InstanceDispatch& dld) {
     u32 num;

src/video_core/renderer_vulkan/wrapper.h

@@ -564,7 +564,7 @@ class Instance : public Handle<VkInstance, NoOwner, InstanceDispatch> {
 
 public:
     /// Creates a Vulkan instance. Use "operator bool" for error handling.
-    static Instance Create(Span<const char*> layers, Span<const char*> extensions,
+    static Instance Create(u32 version, Span<const char*> layers, Span<const char*> extensions,
                            InstanceDispatch& dld) noexcept;
 
     /// Enumerates physical devices.
@@ -1090,6 +1090,8 @@ private:
     const DeviceDispatch* dld;
 };
 
+u32 AvailableVersion(const InstanceDispatch& dld) noexcept;
+
 std::optional<std::vector<VkExtensionProperties>> EnumerateInstanceExtensionProperties(
     const InstanceDispatch& dld);
 

src/web_service/web_backend.cpp

@@ -67,28 +67,25 @@ struct Client::Impl {
                              const std::string& jwt = "", const std::string& username = "",
                              const std::string& token = "") {
         if (cli == nullptr) {
-            auto parsedUrl = LUrlParser::clParseURL::ParseURL(host);
-            int port;
+            const auto parsedUrl = LUrlParser::clParseURL::ParseURL(host);
+            int port{};
             if (parsedUrl.m_Scheme == "http") {
                 if (!parsedUrl.GetPort(&port)) {
                     port = HTTP_PORT;
                 }
-                cli = std::make_unique<httplib::Client>(parsedUrl.m_Host.c_str(), port);
             } else if (parsedUrl.m_Scheme == "https") {
                 if (!parsedUrl.GetPort(&port)) {
                     port = HTTPS_PORT;
                 }
-                cli = std::make_unique<httplib::SSLClient>(parsedUrl.m_Host.c_str(), port);
             } else {
                 LOG_ERROR(WebService, "Bad URL scheme {}", parsedUrl.m_Scheme);
                 return WebResult{WebResult::Code::InvalidURL, "Bad URL scheme", ""};
             }
+            cli = std::make_unique<httplib::Client>(parsedUrl.m_Host.c_str(), port);
         }
-        if (cli == nullptr) {
-            LOG_ERROR(WebService, "Invalid URL {}", host + path);
-            return WebResult{WebResult::Code::InvalidURL, "Invalid URL", ""};
-        }
-        cli->set_timeout_sec(TIMEOUT_SECONDS);
+        cli->set_connection_timeout(TIMEOUT_SECONDS);
+        cli->set_read_timeout(TIMEOUT_SECONDS);
+        cli->set_write_timeout(TIMEOUT_SECONDS);
 
         httplib::Headers params;
         if (!jwt.empty()) {

src/yuzu/applets/controller.cpp

@@ -18,15 +18,15 @@
 
 namespace {
 
-constexpr std::array<std::array<bool, 4>, 8> led_patterns = {{
-    {1, 0, 0, 0},
-    {1, 1, 0, 0},
-    {1, 1, 1, 0},
-    {1, 1, 1, 1},
-    {1, 0, 0, 1},
-    {1, 0, 1, 0},
-    {1, 0, 1, 1},
-    {0, 1, 1, 0},
+constexpr std::array<std::array<bool, 4>, 8> led_patterns{{
+    {true, false, false, false},
+    {true, true, false, false},
+    {true, true, true, false},
+    {true, true, true, true},
+    {true, false, false, true},
+    {true, false, true, false},
+    {true, false, true, true},
+    {false, true, true, false},
 }};
 
 void UpdateController(Settings::ControllerType controller_type, std::size_t npad_index,
@@ -596,6 +596,6 @@ void QtControllerSelector::ReconfigureControllers(
 
 void QtControllerSelector::MainWindowReconfigureFinished() {
     // Acquire the HLE mutex
-    std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
+    std::lock_guard lock(HLE::g_hle_lock);
     callback();
 }

src/yuzu/applets/profile_select.cpp

@@ -114,6 +114,15 @@ QtProfileSelectionDialog::QtProfileSelectionDialog(QWidget* parent)
 
 QtProfileSelectionDialog::~QtProfileSelectionDialog() = default;
 
+int QtProfileSelectionDialog::exec() {
+    // Skip profile selection when there's only one.
+    if (profile_manager->GetUserCount() == 1) {
+        user_index = 0;
+        return QDialog::Accepted;
+    }
+    return QDialog::exec();
+}
+
 void QtProfileSelectionDialog::accept() {
     QDialog::accept();
 }

src/yuzu/applets/profile_select.h

@@ -27,6 +27,7 @@ public:
     explicit QtProfileSelectionDialog(QWidget* parent);
     ~QtProfileSelectionDialog() override;
 
+    int exec() override;
     void accept() override;
     void reject() override;
 

src/yuzu/configuration/configure_input_player.cpp

@@ -256,11 +256,6 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
         ui->buttonSL,       ui->buttonSR,     ui->buttonHome,      ui->buttonScreenshot,
     };
 
-    mod_buttons = {
-        ui->buttonLStickMod,
-        ui->buttonRStickMod,
-    };
-
     analog_map_buttons = {{
         {
             ui->buttonLStickUp,
@@ -284,6 +279,7 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
     analog_map_deadzone_label = {ui->labelLStickDeadzone, ui->labelRStickDeadzone};
     analog_map_deadzone_slider = {ui->sliderLStickDeadzone, ui->sliderRStickDeadzone};
     analog_map_modifier_groupbox = {ui->buttonLStickModGroup, ui->buttonRStickModGroup};
+    analog_map_modifier_button = {ui->buttonLStickMod, ui->buttonRStickMod};
     analog_map_modifier_label = {ui->labelLStickModifierRange, ui->labelRStickModifierRange};
     analog_map_modifier_slider = {ui->sliderLStickModifierRange, ui->sliderRStickModifierRange};
     analog_map_range_groupbox = {ui->buttonLStickRangeGroup, ui->buttonRStickRangeGroup};
@@ -394,20 +390,26 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
         }
 
         // Handle clicks for the modifier buttons as well.
-        ConfigureButtonClick(mod_buttons[analog_id], &stick_mod_param[analog_id],
-                             Config::default_stick_mod[analog_id],
-                             InputCommon::Polling::DeviceType::Button);
+        connect(analog_map_modifier_button[analog_id], &QPushButton::clicked, [=, this] {
+            HandleClick(
+                analog_map_modifier_button[analog_id],
+                [=, this](const Common::ParamPackage& params) {
+                    analogs_param[analog_id].Set("modifier", params.Serialize());
+                },
+                InputCommon::Polling::DeviceType::Button);
+        });
 
-        mod_buttons[analog_id]->setContextMenuPolicy(Qt::CustomContextMenu);
+        analog_map_modifier_button[analog_id]->setContextMenuPolicy(Qt::CustomContextMenu);
 
-        connect(mod_buttons[analog_id], &QPushButton::customContextMenuRequested,
+        connect(analog_map_modifier_button[analog_id], &QPushButton::customContextMenuRequested,
                 [=, this](const QPoint& menu_location) {
                     QMenu context_menu;
                     context_menu.addAction(tr("Clear"), [&] {
-                        stick_mod_param[analog_id].Clear();
-                        mod_buttons[analog_id]->setText(tr("[not set]"));
+                        analogs_param[analog_id].Set("modifier", "");
+                        analog_map_modifier_button[analog_id]->setText(tr("[not set]"));
                     });
-                    context_menu.exec(mod_buttons[analog_id]->mapToGlobal(menu_location));
+                    context_menu.exec(
+                        analog_map_modifier_button[analog_id]->mapToGlobal(menu_location));
                 });
 
         connect(analog_map_range_spinbox[analog_id], qOverload<int>(&QSpinBox::valueChanged),
@@ -636,8 +638,8 @@ void ConfigureInputPlayer::RestoreDefaults() {
             SetAnalogParam(params, analogs_param[analog_id], analog_sub_buttons[sub_button_id]);
         }
 
-        stick_mod_param[analog_id] = Common::ParamPackage(
-            InputCommon::GenerateKeyboardParam(Config::default_stick_mod[analog_id]));
+        analogs_param[analog_id].Set(
+            "modifier", InputCommon::GenerateKeyboardParam(Config::default_stick_mod[analog_id]));
     }
 
     for (int motion_id = 0; motion_id < Settings::NativeMotion::NumMotions; ++motion_id) {
@@ -669,8 +671,6 @@ void ConfigureInputPlayer::ClearAll() {
 
             analogs_param[analog_id].Clear();
         }
-
-        stick_mod_param[analog_id].Clear();
     }
 
     for (int motion_id = 0; motion_id < Settings::NativeMotion::NumMotions; ++motion_id) {
@@ -707,7 +707,8 @@ void ConfigureInputPlayer::UpdateUI() {
                 AnalogToText(analogs_param[analog_id], analog_sub_buttons[sub_button_id]));
         }
 
-        mod_buttons[analog_id]->setText(ButtonToText(stick_mod_param[analog_id]));
+        analog_map_modifier_button[analog_id]->setText(
+            ButtonToText(Common::ParamPackage{analogs_param[analog_id].Get("modifier", "")}));
 
         const auto deadzone_label = analog_map_deadzone_label[analog_id];
         const auto deadzone_slider = analog_map_deadzone_slider[analog_id];

src/yuzu/configuration/configure_input_player.h

@@ -131,26 +131,25 @@ private:
 
     std::array<Common::ParamPackage, Settings::NativeButton::NumButtons> buttons_param;
     std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs> analogs_param;
-    std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs> stick_mod_param;
     std::array<Common::ParamPackage, Settings::NativeMotion::NumMotions> motions_param;
 
     static constexpr int ANALOG_SUB_BUTTONS_NUM = 4;
 
     /// Each button input is represented by a QPushButton.
     std::array<QPushButton*, Settings::NativeButton::NumButtons> button_map;
-    /// Each motion input is represented by a QPushButton.
-    std::array<QPushButton*, Settings::NativeMotion::NumMotions> motion_map;
-    /// Extra buttons for the modifiers.
-    std::array<QPushButton*, Settings::NativeAnalog::NumAnalogs> mod_buttons;
 
     /// A group of four QPushButtons represent one analog input. The buttons each represent up,
     /// down, left, right, respectively.
     std::array<std::array<QPushButton*, ANALOG_SUB_BUTTONS_NUM>, Settings::NativeAnalog::NumAnalogs>
         analog_map_buttons;
 
+    /// Each motion input is represented by a QPushButton.
+    std::array<QPushButton*, Settings::NativeMotion::NumMotions> motion_map;
+
     std::array<QLabel*, Settings::NativeAnalog::NumAnalogs> analog_map_deadzone_label;
     std::array<QSlider*, Settings::NativeAnalog::NumAnalogs> analog_map_deadzone_slider;
     std::array<QGroupBox*, Settings::NativeAnalog::NumAnalogs> analog_map_modifier_groupbox;
+    std::array<QPushButton*, Settings::NativeAnalog::NumAnalogs> analog_map_modifier_button;
     std::array<QLabel*, Settings::NativeAnalog::NumAnalogs> analog_map_modifier_label;
     std::array<QSlider*, Settings::NativeAnalog::NumAnalogs> analog_map_modifier_slider;
     std::array<QGroupBox*, Settings::NativeAnalog::NumAnalogs> analog_map_range_groupbox;