Cleanup after linter

src/input_common/analog_from_button.cpp

@@ -14,8 +14,7 @@ public:
            float modifier_scale_)
         : up(std::move(up_)), down(std::move(down_)), left(std::move(left_)),
           right(std::move(right_)), modifier(std::move(modifier_)),
-          modifier_scale(modifier_scale_) {
+          modifier_scale(modifier_scale_) {}
-    }
 
     std::tuple<float, float> GetStatus() const override {
         constexpr float SQRT_HALF = 0.707106781f;

src/input_common/keyboard.cpp

@@ -13,8 +13,7 @@ namespace InputCommon {
 class KeyButton final : public Input::ButtonDevice {
 public:
     explicit KeyButton(std::shared_ptr<KeyButtonList> key_button_list_)
-        : key_button_list(std::move(key_button_list_)) {
+        : key_button_list(std::move(key_button_list_)) {}
-    }
 
     ~KeyButton() override;
 
@@ -69,9 +68,7 @@ private:
     std::list<KeyButtonPair> list;
 };
 
-Keyboard::Keyboard()
+Keyboard::Keyboard() : key_button_list{std::make_shared<KeyButtonList>()} {}
-    : key_button_list{std::make_shared<KeyButtonList>()} {
-}
 
 KeyButton::~KeyButton() {
     key_button_list->RemoveKeyButton(this);
@@ -81,7 +78,7 @@ std::unique_ptr<Input::ButtonDevice> Keyboard::Create(const Common::ParamPackage
     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 std::move(button);
+    return button;
 }
 
 void Keyboard::PressKey(int key_code) {

src/input_common/main.cpp

@@ -5,7 +5,6 @@
 #include <memory>
 #include <thread>
 #include <libusb.h>
-#include <iostream>
 #include "common/param_package.h"
 #include "input_common/analog_from_button.h"
 #include "input_common/gcadapter/gc_poller.h"
@@ -44,10 +43,7 @@ void Init() {
 #ifdef HAVE_SDL2
     sdl = SDL::Init();
 #endif
-    /*
-
     udp = CemuhookUDP::Init();
-    */
 }
 
 void Shutdown() {

src/input_common/motion_emu.cpp

@@ -22,8 +22,7 @@ public:
         : 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()) {
@@ -146,7 +145,7 @@ std::unique_ptr<Input::MotionDevice> MotionEmu::Create(const Common::ParamPackag
     // Previously created device is disconnected here. Having two motion devices for 3DS is not
     // expected.
     current_device = device_wrapper->device;
-    return std::move(device_wrapper);
+    return device_wrapper;
 }
 
 void MotionEmu::BeginTilt(int x, int y) {

src/input_common/sdl/sdl_impl.cpp

@@ -49,8 +49,7 @@ static int SDLEventWatcher(void* user_data, SDL_Event* event) {
 class SDLJoystick {
 public:
     SDLJoystick(std::string guid_, int port_, SDL_Joystick* joystick)
-        : guid{std::move(guid_)}, port{port_}, sdl_joystick{joystick, &SDL_JoystickClose} {
+        : guid{std::move(guid_)}, port{port_}, sdl_joystick{joystick, &SDL_JoystickClose} {}
-    }
 
     void SetButton(int button, bool value) {
         std::lock_guard lock{mutex};
@@ -98,7 +97,6 @@ public:
         std::lock_guard lock{mutex};
         return (state.hats.at(hat) & direction) != 0;
     }
-
     /**
      * The guid of the joystick
      */
@@ -127,7 +125,6 @@ private:
         std::unordered_map<int, Sint16> axes;
         std::unordered_map<int, Uint8> hats;
     } state;
-
     std::string guid;
     int port;
     std::unique_ptr<SDL_Joystick, decltype(&SDL_JoystickClose)> sdl_joystick;
@@ -158,8 +155,7 @@ std::shared_ptr<SDLJoystick> SDLState::GetSDLJoystickBySDLID(SDL_JoystickID sdl_
     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)
+                         [&sdl_joystick](const std::shared_ptr<SDLJoystick>& joystick) {
-                         {
                              return sdl_joystick == joystick->GetSDLJoystick();
                          });
         if (vec_it != map_it->second.end()) {
@@ -170,8 +166,7 @@ std::shared_ptr<SDLJoystick> SDLState::GetSDLJoystickBySDLID(SDL_JoystickID sdl_
 
         // 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)
+                                             [](const std::shared_ptr<SDLJoystick>& joystick) {
-                                             {
                                                  return !joystick->GetSDLJoystick();
                                              });
         if (nullptr_it != map_it->second.end()) {
@@ -228,8 +223,7 @@ void SDLState::CloseJoystick(SDL_Joystick* sdl_joystick) {
         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)
+                         [&sdl_joystick](const std::shared_ptr<SDLJoystick>& joystick) {
-                         {
                              return joystick->GetSDLJoystick() == sdl_joystick;
                          });
         joystick = *joystick_it;
@@ -285,8 +279,7 @@ void SDLState::CloseJoysticks() {
 class SDLButton final : public Input::ButtonDevice {
 public:
     explicit SDLButton(std::shared_ptr<SDLJoystick> joystick_, int button_)
-        : joystick(std::move(joystick_)), button(button_) {
+        : joystick(std::move(joystick_)), button(button_) {}
-    }
 
     bool GetStatus() const override {
         return joystick->GetButton(button);
@@ -300,8 +293,7 @@ private:
 class SDLDirectionButton final : public Input::ButtonDevice {
 public:
     explicit SDLDirectionButton(std::shared_ptr<SDLJoystick> joystick_, int hat_, Uint8 direction_)
-        : joystick(std::move(joystick_)), hat(hat_), direction(direction_) {
+        : joystick(std::move(joystick_)), hat(hat_), direction(direction_) {}
-    }
 
     bool GetStatus() const override {
         return joystick->GetHatDirection(hat, direction);
@@ -318,8 +310,7 @@ public:
     explicit SDLAxisButton(std::shared_ptr<SDLJoystick> joystick_, int axis_, float threshold_,
                            bool trigger_if_greater_)
         : joystick(std::move(joystick_)), axis(axis_), threshold(threshold_),
-          trigger_if_greater(trigger_if_greater_) {
+          trigger_if_greater(trigger_if_greater_) {}
-    }
 
     bool GetStatus() const override {
         const float axis_value = joystick->GetAxis(axis);
@@ -339,8 +330,7 @@ private:
 class SDLAnalog final : public Input::AnalogDevice {
 public:
     SDLAnalog(std::shared_ptr<SDLJoystick> joystick_, int axis_x_, int axis_y_, float deadzone_)
-        : joystick(std::move(joystick_)), axis_x(axis_x_), axis_y(axis_y_), deadzone(deadzone_) {
+        : joystick(std::move(joystick_)), axis_x(axis_x_), axis_y(axis_y_), deadzone(deadzone_) {}
-    }
 
     std::tuple<float, float> GetStatus() const override {
         const auto [x, y] = joystick->GetAnalog(axis_x, axis_y);
@@ -378,9 +368,7 @@ private:
 /// A button device factory that creates button devices from SDL joystick
 class SDLButtonFactory final : public Input::Factory<Input::ButtonDevice> {
 public:
-    explicit SDLButtonFactory(SDLState& state_)
+    explicit SDLButtonFactory(SDLState& state_) : state(state_) {}
-        : state(state_) {
-    }
 
     /**
      * Creates a button device from a joystick button
@@ -455,9 +443,7 @@ private:
 /// An analog device factory that creates analog devices from SDL joystick
 class SDLAnalogFactory final : public Input::Factory<Input::AnalogDevice> {
 public:
-    explicit SDLAnalogFactory(SDLState& state_)
+    explicit SDLAnalogFactory(SDLState& state_) : state(state_) {}
-        : state(state_) {
-    }
 
     /**
      * Creates analog device from joystick axes
@@ -505,8 +491,7 @@ SDLState::SDLState() {
 
     initialized = true;
     if (start_thread) {
-        poll_thread = std::thread([this]
+        poll_thread = std::thread([this] {
-        {
             using namespace std::chrono_literals;
             while (initialized) {
                 SDL_PumpEvents();
@@ -592,9 +577,7 @@ namespace Polling {
 
 class SDLPoller : public InputCommon::Polling::DevicePoller {
 public:
-    explicit SDLPoller(SDLState& state_)
+    explicit SDLPoller(SDLState& state_) : state(state_) {}
-        : state(state_) {
-    }
 
     void Start() override {
         state.event_queue.Clear();
@@ -611,9 +594,7 @@ protected:
 
 class SDLButtonPoller final : public SDLPoller {
 public:
-    explicit SDLButtonPoller(SDLState& state_)
+    explicit SDLButtonPoller(SDLState& state_) : SDLPoller(state_) {}
-        : SDLPoller(state_) {
-    }
 
     Common::ParamPackage GetNextInput() override {
         SDL_Event event;
@@ -622,7 +603,8 @@ public:
             case SDL_JOYAXISMOTION:
                 if (std::abs(event.jaxis.value / 32767.0) < 0.5) {
                     break;
-                }[[fallthrough]];
+                }
+                [[fallthrough]];
             case SDL_JOYBUTTONUP:
             case SDL_JOYHATMOTION:
                 return SDLEventToButtonParamPackage(state, event);
@@ -634,9 +616,7 @@ public:
 
 class SDLAnalogPoller final : public SDLPoller {
 public:
-    explicit SDLAnalogPoller(SDLState& state_)
+    explicit SDLAnalogPoller(SDLState& state_) : SDLPoller(state_) {}
-        : SDLPoller(state_) {
-    }
 
     void Start() override {
         SDLPoller::Start();

src/input_common/udp/client.cpp

@@ -59,8 +59,7 @@ public:
     void StartReceive() {
         socket.async_receive_from(
             boost::asio::buffer(receive_buffer), receive_endpoint,
-            [this](const boost::system::error_code& error, std::size_t bytes_transferred)
+            [this](const boost::system::error_code& error, std::size_t bytes_transferred) {
-            {
                 HandleReceive(error, bytes_transferred);
             });
     }
@@ -212,15 +211,9 @@ void Client::StartCommunication(const std::string& host, u16 port, u8 pad_index,
 void TestCommunication(const std::string& host, u16 port, u8 pad_index, u32 client_id,
                        std::function<void()> success_callback,
                        std::function<void()> failure_callback) {
-    std::thread([=]
+    std::thread([=] {
-        {
         Common::Event success_event;
-            SocketCallback callback{[](Response::Version version)
+        SocketCallback callback{[](Response::Version version) {}, [](Response::PortInfo info) {},
-                                    {
-                                    },
-                                    [](Response::PortInfo info)
-                                    {
-                                    },
                                 [&](Response::PadData data) { success_event.Set(); }};
         Socket socket{host, port, pad_index, client_id, std::move(callback)};
         std::thread worker_thread{SocketLoop, &socket};
@@ -241,8 +234,7 @@ CalibrationConfigurationJob::CalibrationConfigurationJob(
     std::function<void(Status)> status_callback,
     std::function<void(u16, u16, u16, u16)> data_callback) {
 
-    std::thread([=]
+    std::thread([=] {
-        {
         constexpr u16 CALIBRATION_THRESHOLD = 100;
 
         u16 min_x{UINT16_MAX};
@@ -251,14 +243,8 @@ CalibrationConfigurationJob::CalibrationConfigurationJob(
         u16 max_y{};
 
         Status current_status{Status::Initialized};
-            SocketCallback callback{[](Response::Version version)
+        SocketCallback callback{[](Response::Version version) {}, [](Response::PortInfo info) {},
-                                    {
+                                [&](Response::PadData data) {
-                                    },
-                                    [](Response::PortInfo info)
-                                    {
-                                    },
-                                    [&](Response::PadData data)
-                                    {
                                     if (current_status == Status::Initialized) {
                                         // Receiving data means the communication is ready now
                                         current_status = Status::Ready;

src/input_common/udp/client.h

@@ -40,7 +40,6 @@ struct DeviceStatus {
         u16 max_x{};
         u16 max_y{};
     };
-
     std::optional<CalibrationData> touch_calibration;
 };
 
@@ -73,7 +72,6 @@ public:
         Stage1Completed,
         Completed,
     };
-
     /**
      * Constructs and starts the job with the specified parameter.
      *

src/input_common/udp/protocol.h

@@ -35,7 +35,6 @@ struct Header {
     ///> the data
     Type type{};
 };
-
 static_assert(sizeof(Header) == 20, "UDP Message Header struct has wrong size");
 static_assert(std::is_trivially_copyable_v<Header>, "UDP Message Header is not trivially copyable");
 
@@ -55,9 +54,7 @@ constexpr Type GetMessageType();
 
 namespace Request {
 
-struct Version {
+struct Version {};
-};
-
 /**
  * Requests the server to send information about what controllers are plugged into the ports
  * In citra's case, we only have one controller, so for simplicity's sake, we can just send a
@@ -65,12 +62,10 @@ struct Version {
  * nice to make this configurable
  */
 constexpr u32 MAX_PORTS = 4;
-
 struct PortInfo {
     u32_le pad_count{}; ///> Number of ports to request data for
     std::array<u8, MAX_PORTS> port;
 };
-
 static_assert(std::is_trivially_copyable_v<PortInfo>,
               "UDP Request PortInfo is not trivially copyable");
 
@@ -85,7 +80,6 @@ struct PadData {
         Id,
         Mac,
     };
-
     /// Determines which method will be used as a look up for the controller
     Flags flags{};
     /// Index of the port of the controller to retrieve data about
@@ -93,7 +87,6 @@ struct PadData {
     /// Mac address of the controller to retrieve data about
     MacAddress mac;
 };
-
 static_assert(sizeof(PadData) == 8, "UDP Request PadData struct has wrong size");
 static_assert(std::is_trivially_copyable_v<PadData>,
               "UDP Request PadData is not trivially copyable");
@@ -121,7 +114,6 @@ namespace Response {
 struct Version {
     u16_le version{};
 };
-
 static_assert(sizeof(Version) == 2, "UDP Response Version struct has wrong size");
 static_assert(std::is_trivially_copyable_v<Version>,
               "UDP Response Version is not trivially copyable");
@@ -135,7 +127,6 @@ struct PortInfo {
     u8 battery{};
     u8 is_pad_active{};
 };
-
 static_assert(sizeof(PortInfo) == 12, "UDP Response PortInfo struct has wrong size");
 static_assert(std::is_trivially_copyable_v<PortInfo>,
               "UDP Response PortInfo is not trivially copyable");
@@ -241,27 +232,22 @@ template <>
 constexpr Type GetMessageType<Request::Version>() {
     return Type::Version;
 }
-
 template <>
 constexpr Type GetMessageType<Request::PortInfo>() {
     return Type::PortInfo;
 }
-
 template <>
 constexpr Type GetMessageType<Request::PadData>() {
     return Type::PadData;
 }
-
 template <>
 constexpr Type GetMessageType<Response::Version>() {
     return Type::Version;
 }
-
 template <>
 constexpr Type GetMessageType<Response::PortInfo>() {
     return Type::PortInfo;
 }
-
 template <>
 constexpr Type GetMessageType<Response::PadData>() {
     return Type::PadData;

src/input_common/udp/udp.cpp

@@ -16,10 +16,7 @@ namespace InputCommon::CemuhookUDP {
 
 class UDPTouchDevice final : public Input::TouchDevice {
 public:
-    explicit UDPTouchDevice(std::shared_ptr<DeviceStatus> status_)
+    explicit UDPTouchDevice(std::shared_ptr<DeviceStatus> status_) : status(std::move(status_)) {}
-        : status(std::move(status_)) {
-    }
-
     std::tuple<float, float, bool> GetStatus() const override {
         std::lock_guard guard(status->update_mutex);
         return status->touch_status;
@@ -31,10 +28,7 @@ private:
 
 class UDPMotionDevice final : public Input::MotionDevice {
 public:
-    explicit UDPMotionDevice(std::shared_ptr<DeviceStatus> status_)
+    explicit UDPMotionDevice(std::shared_ptr<DeviceStatus> status_) : status(std::move(status_)) {}
-        : status(std::move(status_)) {
-    }
-
     std::tuple<Common::Vec3<float>, Common::Vec3<float>> GetStatus() const override {
         std::lock_guard guard(status->update_mutex);
         return status->motion_status;
@@ -46,9 +40,7 @@ private:
 
 class UDPTouchFactory final : public Input::Factory<Input::TouchDevice> {
 public:
-    explicit UDPTouchFactory(std::shared_ptr<DeviceStatus> status_)
+    explicit UDPTouchFactory(std::shared_ptr<DeviceStatus> status_) : status(std::move(status_)) {}
-        : status(std::move(status_)) {
-    }
 
     std::unique_ptr<Input::TouchDevice> Create(const Common::ParamPackage& params) override {
         {
@@ -69,9 +61,7 @@ private:
 
 class UDPMotionFactory final : public Input::Factory<Input::MotionDevice> {
 public:
-    explicit UDPMotionFactory(std::shared_ptr<DeviceStatus> status_)
+    explicit UDPMotionFactory(std::shared_ptr<DeviceStatus> status_) : status(std::move(status_)) {}
-        : status(std::move(status_)) {
-    }
 
     std::unique_ptr<Input::MotionDevice> Create(const Common::ParamPackage& params) override {
         return std::make_unique<UDPMotionDevice>(status);