input_common: Use DriverResult on all engines

src/common/input.h

@@ -64,20 +64,19 @@ enum class CameraFormat {
     None,
 };
 
-// Vibration reply from the controller
+// Different results that can happen from a device request
-enum class VibrationError {
+enum class DriverResult {
-    None,
+    Success,
+    WrongReply,
+    Timeout,
+    UnsupportedControllerType,
+    HandleInUse,
+    ErrorReadingData,
+    ErrorWritingData,
+    NoDeviceDetected,
+    InvalidHandle,
     NotSupported,
     Disabled,
-    InvalidHandle,
-    Unknown,
-};
-
-// Polling mode reply from the controller
-enum class PollingError {
-    None,
-    NotSupported,
-    InvalidHandle,
     Unknown,
 };
 
@@ -94,13 +93,6 @@ enum class NfcState {
     Unknown,
 };
 
-// Ir camera reply from the controller
-enum class CameraError {
-    None,
-    NotSupported,
-    Unknown,
-};
-
 // Hint for amplification curve to be used
 enum class VibrationAmplificationType {
     Linear,
@@ -336,22 +328,24 @@ class OutputDevice {
 public:
     virtual ~OutputDevice() = default;
 
-    virtual void SetLED([[maybe_unused]] const LedStatus& led_status) {}
+    virtual DriverResult SetLED([[maybe_unused]] const LedStatus& led_status) {
+        return DriverResult::NotSupported;
+    }
 
-    virtual VibrationError SetVibration([[maybe_unused]] const VibrationStatus& vibration_status) {
+    virtual DriverResult SetVibration([[maybe_unused]] const VibrationStatus& vibration_status) {
-        return VibrationError::NotSupported;
+        return DriverResult::NotSupported;
     }
 
     virtual bool IsVibrationEnabled() {
         return false;
     }
 
-    virtual PollingError SetPollingMode([[maybe_unused]] PollingMode polling_mode) {
+    virtual DriverResult SetPollingMode([[maybe_unused]] PollingMode polling_mode) {
-        return PollingError::NotSupported;
+        return DriverResult::NotSupported;
     }
 
-    virtual CameraError SetCameraFormat([[maybe_unused]] CameraFormat camera_format) {
+    virtual DriverResult SetCameraFormat([[maybe_unused]] CameraFormat camera_format) {
-        return CameraError::NotSupported;
+        return DriverResult::NotSupported;
     }
 
     virtual NfcState SupportsNfc() const {

src/core/hid/emulated_controller.cpp

@@ -1178,7 +1178,7 @@ bool EmulatedController::SetVibration(std::size_t device_index, VibrationValue v
         .type = type,
     };
     return output_devices[device_index]->SetVibration(status) ==
-           Common::Input::VibrationError::None;
+           Common::Input::DriverResult::Success;
 }
 
 bool EmulatedController::IsVibrationEnabled(std::size_t device_index) {
@@ -1208,8 +1208,8 @@ bool EmulatedController::SetPollingMode(Common::Input::PollingMode polling_mode)
     const auto virtual_nfc_result = nfc_output_device->SetPollingMode(polling_mode);
     const auto mapped_nfc_result = output_device->SetPollingMode(polling_mode);
 
-    return virtual_nfc_result == Common::Input::PollingError::None ||
+    return virtual_nfc_result == Common::Input::DriverResult::Success ||
-           mapped_nfc_result == Common::Input::PollingError::None;
+           mapped_nfc_result == Common::Input::DriverResult::Success;
 }
 
 bool EmulatedController::SetCameraFormat(
@@ -1220,13 +1220,13 @@ bool EmulatedController::SetCameraFormat(
     auto& camera_output_device = output_devices[2];
 
     if (right_output_device->SetCameraFormat(static_cast<Common::Input::CameraFormat>(
-            camera_format)) == Common::Input::CameraError::None) {
+            camera_format)) == Common::Input::DriverResult::Success) {
         return true;
     }
 
     // Fallback to Qt camera if native device doesn't have support
     return camera_output_device->SetCameraFormat(static_cast<Common::Input::CameraFormat>(
-               camera_format)) == Common::Input::CameraError::None;
+               camera_format)) == Common::Input::DriverResult::Success;
 }
 
 Common::ParamPackage EmulatedController::GetRingParam() const {

src/input_common/drivers/camera.cpp

@@ -72,11 +72,11 @@ std::size_t Camera::getImageHeight() const {
     }
 }
 
-Common::Input::CameraError Camera::SetCameraFormat(
+Common::Input::DriverResult Camera::SetCameraFormat(
     [[maybe_unused]] const PadIdentifier& identifier_,
     const Common::Input::CameraFormat camera_format) {
     status.format = camera_format;
-    return Common::Input::CameraError::None;
+    return Common::Input::DriverResult::Success;
 }
 
 } // namespace InputCommon

src/input_common/drivers/camera.h

@@ -22,7 +22,7 @@ public:
     std::size_t getImageWidth() const;
     std::size_t getImageHeight() const;
 
-    Common::Input::CameraError SetCameraFormat(const PadIdentifier& identifier_,
+    Common::Input::DriverResult SetCameraFormat(const PadIdentifier& identifier_,
                                                 Common::Input::CameraFormat camera_format) override;
 
 private:

src/input_common/drivers/gc_adapter.cpp

@@ -324,7 +324,7 @@ bool GCAdapter::GetGCEndpoint(libusb_device* device) {
     return true;
 }
 
-Common::Input::VibrationError GCAdapter::SetVibration(
+Common::Input::DriverResult GCAdapter::SetVibration(
     const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) {
     const auto mean_amplitude = (vibration.low_amplitude + vibration.high_amplitude) * 0.5f;
     const auto processed_amplitude =
@@ -333,9 +333,9 @@ Common::Input::VibrationError GCAdapter::SetVibration(
     pads[identifier.port].rumble_amplitude = processed_amplitude;
 
     if (!rumble_enabled) {
-        return Common::Input::VibrationError::Disabled;
+        return Common::Input::DriverResult::Disabled;
     }
-    return Common::Input::VibrationError::None;
+    return Common::Input::DriverResult::Success;
 }
 
 bool GCAdapter::IsVibrationEnabled([[maybe_unused]] const PadIdentifier& identifier) {

src/input_common/drivers/gc_adapter.h

@@ -25,7 +25,7 @@ public:
     explicit GCAdapter(std::string input_engine_);
     ~GCAdapter() override;
 
-    Common::Input::VibrationError SetVibration(
+    Common::Input::DriverResult SetVibration(
         const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) override;
 
     bool IsVibrationEnabled(const PadIdentifier& identifier) override;

src/input_common/drivers/joycon.cpp

@@ -233,8 +233,8 @@ bool Joycons::IsVibrationEnabled(const PadIdentifier& identifier) {
     return handle->IsVibrationEnabled();
 }
 
-Common::Input::VibrationError Joycons::SetVibration(
+Common::Input::DriverResult Joycons::SetVibration(const PadIdentifier& identifier,
-    const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) {
+                                                  const Common::Input::VibrationStatus& vibration) {
     const Joycon::VibrationValue native_vibration{
         .low_amplitude = vibration.low_amplitude,
         .low_frequency = vibration.low_frequency,
@@ -243,32 +243,31 @@ Common::Input::VibrationError Joycons::SetVibration(
     };
     auto handle = GetHandle(identifier);
     if (handle == nullptr) {
-        return Common::Input::VibrationError::InvalidHandle;
+        return Common::Input::DriverResult::InvalidHandle;
     }
 
     handle->SetVibration(native_vibration);
-    return Common::Input::VibrationError::None;
+    return Common::Input::DriverResult::Success;
 }
 
-void Joycons::SetLeds(const PadIdentifier& identifier, const Common::Input::LedStatus& led_status) {
+Common::Input::DriverResult Joycons::SetLeds(const PadIdentifier& identifier,
+                                             const Common::Input::LedStatus& led_status) {
     auto handle = GetHandle(identifier);
     if (handle == nullptr) {
-        return;
+        return Common::Input::DriverResult::InvalidHandle;
     }
     int led_config = led_status.led_1 ? 1 : 0;
     led_config += led_status.led_2 ? 2 : 0;
     led_config += led_status.led_3 ? 4 : 0;
     led_config += led_status.led_4 ? 8 : 0;
 
-    const auto result = handle->SetLedConfig(static_cast<u8>(led_config));
+    return static_cast<Common::Input::DriverResult>(
-    if (result != Joycon::DriverResult::Success) {
+        handle->SetLedConfig(static_cast<u8>(led_config)));
-        LOG_ERROR(Input, "Failed to set led config");
-    }
 }
 
-Common::Input::CameraError Joycons::SetCameraFormat(const PadIdentifier& identifier_,
+Common::Input::DriverResult Joycons::SetCameraFormat(const PadIdentifier& identifier_,
                                                      Common::Input::CameraFormat camera_format) {
-    return Common::Input::CameraError::NotSupported;
+    return Common::Input::DriverResult::NotSupported;
 };
 
 Common::Input::NfcState Joycons::SupportsNfc(const PadIdentifier& identifier_) const {
@@ -280,32 +279,30 @@ Common::Input::NfcState Joycons::WriteNfcData(const PadIdentifier& identifier_,
     return Common::Input::NfcState::NotSupported;
 };
 
-Common::Input::PollingError Joycons::SetPollingMode(const PadIdentifier& identifier,
+Common::Input::DriverResult Joycons::SetPollingMode(const PadIdentifier& identifier,
                                                     const Common::Input::PollingMode polling_mode) {
     auto handle = GetHandle(identifier);
     if (handle == nullptr) {
         LOG_ERROR(Input, "Invalid handle {}", identifier.port);
-        return Common::Input::PollingError::InvalidHandle;
+        return Common::Input::DriverResult::InvalidHandle;
     }
 
     switch (polling_mode) {
     case Common::Input::PollingMode::NFC:
-        handle->SetNfcMode();
+        return static_cast<Common::Input::DriverResult>(handle->SetNfcMode());
         break;
     case Common::Input::PollingMode::Active:
-        handle->SetActiveMode();
+        return static_cast<Common::Input::DriverResult>(handle->SetActiveMode());
         break;
     case Common::Input::PollingMode::Pasive:
-        handle->SetPasiveMode();
+        return static_cast<Common::Input::DriverResult>(handle->SetPasiveMode());
         break;
     case Common::Input::PollingMode::Ring:
-        handle->SetRingConMode();
+        return static_cast<Common::Input::DriverResult>(handle->SetRingConMode());
         break;
     default:
-        return Common::Input::PollingError::NotSupported;
+        return Common::Input::DriverResult::NotSupported;
     }
-
-    return Common::Input::PollingError::None;
 }
 
 void Joycons::OnBatteryUpdate(std::size_t port, Joycon::ControllerType type,

src/input_common/drivers/joycon.h

@@ -29,20 +29,20 @@ public:
     ~Joycons();
 
     bool IsVibrationEnabled(const PadIdentifier& identifier) override;
-    Common::Input::VibrationError SetVibration(
+    Common::Input::DriverResult SetVibration(
         const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) override;
 
-    void SetLeds(const PadIdentifier& identifier,
+    Common::Input::DriverResult SetLeds(const PadIdentifier& identifier,
                                         const Common::Input::LedStatus& led_status) override;
 
-    Common::Input::CameraError SetCameraFormat(const PadIdentifier& identifier_,
+    Common::Input::DriverResult SetCameraFormat(const PadIdentifier& identifier_,
                                                 Common::Input::CameraFormat camera_format) override;
 
     Common::Input::NfcState SupportsNfc(const PadIdentifier& identifier_) const override;
     Common::Input::NfcState WriteNfcData(const PadIdentifier& identifier_,
                                          const std::vector<u8>& data) override;
 
-    Common::Input::PollingError SetPollingMode(
+    Common::Input::DriverResult SetPollingMode(
         const PadIdentifier& identifier, const Common::Input::PollingMode polling_mode) override;
 
     /// Used for automapping features

src/input_common/drivers/sdl_driver.cpp

@@ -545,7 +545,7 @@ std::vector<Common::ParamPackage> SDLDriver::GetInputDevices() const {
     return devices;
 }
 
-Common::Input::VibrationError SDLDriver::SetVibration(
+Common::Input::DriverResult SDLDriver::SetVibration(
     const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) {
     const auto joystick =
         GetSDLJoystickByGUID(identifier.guid.RawString(), static_cast<int>(identifier.port));
@@ -579,7 +579,7 @@ Common::Input::VibrationError SDLDriver::SetVibration(
         .vibration = new_vibration,
     });
 
-    return Common::Input::VibrationError::None;
+    return Common::Input::DriverResult::Success;
 }
 
 bool SDLDriver::IsVibrationEnabled(const PadIdentifier& identifier) {

src/input_common/drivers/sdl_driver.h

@@ -63,7 +63,7 @@ public:
 
     bool IsStickInverted(const Common::ParamPackage& params) override;
 
-    Common::Input::VibrationError SetVibration(
+    Common::Input::DriverResult SetVibration(
         const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) override;
 
     bool IsVibrationEnabled(const PadIdentifier& identifier) override;

src/input_common/drivers/virtual_amiibo.cpp

@@ -22,7 +22,7 @@ VirtualAmiibo::VirtualAmiibo(std::string input_engine_) : InputEngine(std::move(
 
 VirtualAmiibo::~VirtualAmiibo() = default;
 
-Common::Input::PollingError VirtualAmiibo::SetPollingMode(
+Common::Input::DriverResult VirtualAmiibo::SetPollingMode(
     [[maybe_unused]] const PadIdentifier& identifier_,
     const Common::Input::PollingMode polling_mode_) {
     polling_mode = polling_mode_;
@@ -37,7 +37,7 @@ Common::Input::PollingError VirtualAmiibo::SetPollingMode(
         }
     }
 
-    return Common::Input::PollingError::None;
+    return Common::Input::DriverResult::Success;
 }
 
 Common::Input::NfcState VirtualAmiibo::SupportsNfc(

src/input_common/drivers/virtual_amiibo.h

@@ -36,7 +36,7 @@ public:
     ~VirtualAmiibo() override;
 
     // Sets polling mode to a controller
-    Common::Input::PollingError SetPollingMode(
+    Common::Input::DriverResult SetPollingMode(
         const PadIdentifier& identifier_, const Common::Input::PollingMode polling_mode_) override;
 
     Common::Input::NfcState SupportsNfc(const PadIdentifier& identifier_) const override;

src/input_common/helpers/joycon_driver.cpp

@@ -459,23 +459,23 @@ SerialNumber JoyconDriver::GetHandleSerialNumber() const {
     return handle_serial_number;
 }
 
-void JoyconDriver::SetCallbacks(const Joycon::JoyconCallbacks& callbacks) {
+void JoyconDriver::SetCallbacks(const JoyconCallbacks& callbacks) {
     joycon_poller->SetCallbacks(callbacks);
 }
 
-Joycon::DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* device_info,
+DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* device_info,
                                          ControllerType& controller_type) {
-    static constexpr std::array<std::pair<u32, Joycon::ControllerType>, 4> supported_devices{
+    static constexpr std::array<std::pair<u32, ControllerType>, 4> supported_devices{
-        std::pair<u32, Joycon::ControllerType>{0x2006, Joycon::ControllerType::Left},
+        std::pair<u32, ControllerType>{0x2006, ControllerType::Left},
-        {0x2007, Joycon::ControllerType::Right},
+        {0x2007, ControllerType::Right},
-        {0x2009, Joycon::ControllerType::Pro},
+        {0x2009, ControllerType::Pro},
-        {0x200E, Joycon::ControllerType::Grip},
+        {0x200E, ControllerType::Grip},
     };
     constexpr u16 nintendo_vendor_id = 0x057e;
 
-    controller_type = Joycon::ControllerType::None;
+    controller_type = ControllerType::None;
     if (device_info->vendor_id != nintendo_vendor_id) {
-        return Joycon::DriverResult::UnsupportedControllerType;
+        return DriverResult::UnsupportedControllerType;
     }
 
     for (const auto& [product_id, type] : supported_devices) {
@@ -487,10 +487,10 @@ Joycon::DriverResult JoyconDriver::GetDeviceType(SDL_hid_device_info* device_inf
     return Joycon::DriverResult::UnsupportedControllerType;
 }
 
-Joycon::DriverResult JoyconDriver::GetSerialNumber(SDL_hid_device_info* device_info,
+DriverResult JoyconDriver::GetSerialNumber(SDL_hid_device_info* device_info,
-                                                   Joycon::SerialNumber& serial_number) {
+                                           SerialNumber& serial_number) {
     if (device_info->serial_number == nullptr) {
-        return Joycon::DriverResult::Unknown;
+        return DriverResult::Unknown;
     }
     std::memcpy(&serial_number, device_info->serial_number, 15);
     return Joycon::DriverResult::Success;

src/input_common/helpers/joycon_driver.h

@@ -46,15 +46,15 @@ public:
     DriverResult SetNfcMode();
     DriverResult SetRingConMode();
 
-    void SetCallbacks(const Joycon::JoyconCallbacks& callbacks);
+    void SetCallbacks(const JoyconCallbacks& callbacks);
 
     // Returns device type from hidapi handle
-    static Joycon::DriverResult GetDeviceType(SDL_hid_device_info* device_info,
+    static DriverResult GetDeviceType(SDL_hid_device_info* device_info,
-                                              Joycon::ControllerType& controller_type);
+                                      ControllerType& controller_type);
 
     // Returns serial number from hidapi handle
-    static Joycon::DriverResult GetSerialNumber(SDL_hid_device_info* device_info,
+    static DriverResult GetSerialNumber(SDL_hid_device_info* device_info,
-                                                Joycon::SerialNumber& serial_number);
+                                        SerialNumber& serial_number);
 
 private:
     struct SupportedFeatures {

src/input_common/helpers/joycon_protocol/joycon_types.h

@@ -284,6 +284,7 @@ enum class DriverResult {
     NoDeviceDetected,
     InvalidHandle,
     NotSupported,
+    Disabled,
     Unknown,
 };
 

src/input_common/input_engine.h

@@ -105,14 +105,17 @@ public:
     void EndConfiguration();
 
     // Sets a led pattern for a controller
-    virtual void SetLeds([[maybe_unused]] const PadIdentifier& identifier,
+    virtual Common::Input::DriverResult SetLeds(
-                         [[maybe_unused]] const Common::Input::LedStatus& led_status) {}
+        [[maybe_unused]] const PadIdentifier& identifier,
+        [[maybe_unused]] const Common::Input::LedStatus& led_status) {
+        return Common::Input::DriverResult::NotSupported;
+    }
 
     // Sets rumble to a controller
-    virtual Common::Input::VibrationError SetVibration(
+    virtual Common::Input::DriverResult SetVibration(
         [[maybe_unused]] const PadIdentifier& identifier,
         [[maybe_unused]] const Common::Input::VibrationStatus& vibration) {
-        return Common::Input::VibrationError::NotSupported;
+        return Common::Input::DriverResult::NotSupported;
     }
 
     // Returns true if device supports vibrations
@@ -121,17 +124,17 @@ public:
     }
 
     // Sets polling mode to a controller
-    virtual Common::Input::PollingError SetPollingMode(
+    virtual Common::Input::DriverResult SetPollingMode(
         [[maybe_unused]] const PadIdentifier& identifier,
         [[maybe_unused]] const Common::Input::PollingMode polling_mode) {
-        return Common::Input::PollingError::NotSupported;
+        return Common::Input::DriverResult::NotSupported;
     }
 
     // Sets camera format to a controller
-    virtual Common::Input::CameraError SetCameraFormat(
+    virtual Common::Input::DriverResult SetCameraFormat(
         [[maybe_unused]] const PadIdentifier& identifier,
         [[maybe_unused]] Common::Input::CameraFormat camera_format) {
-        return Common::Input::CameraError::NotSupported;
+        return Common::Input::DriverResult::NotSupported;
     }
 
     // Returns success if nfc is supported

src/input_common/input_poller.cpp

@@ -806,11 +806,11 @@ public:
     explicit OutputFromIdentifier(PadIdentifier identifier_, InputEngine* input_engine_)
         : identifier(identifier_), input_engine(input_engine_) {}
 
-    void SetLED(const Common::Input::LedStatus& led_status) override {
+    Common::Input::DriverResult SetLED(const Common::Input::LedStatus& led_status) override {
-        input_engine->SetLeds(identifier, led_status);
+        return input_engine->SetLeds(identifier, led_status);
     }
 
-    Common::Input::VibrationError SetVibration(
+    Common::Input::DriverResult SetVibration(
         const Common::Input::VibrationStatus& vibration_status) override {
         return input_engine->SetVibration(identifier, vibration_status);
     }
@@ -819,11 +819,12 @@ public:
         return input_engine->IsVibrationEnabled(identifier);
     }
 
-    Common::Input::PollingError SetPollingMode(Common::Input::PollingMode polling_mode) override {
+    Common::Input::DriverResult SetPollingMode(Common::Input::PollingMode polling_mode) override {
         return input_engine->SetPollingMode(identifier, polling_mode);
     }
 
-    Common::Input::CameraError SetCameraFormat(Common::Input::CameraFormat camera_format) override {
+    Common::Input::DriverResult SetCameraFormat(
+        Common::Input::CameraFormat camera_format) override {
         return input_engine->SetCameraFormat(identifier, camera_format);
     }