diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/frontend/input.h | 2 | ||||
| -rw-r--r-- | src/core/hle/service/hid/controllers/npad.cpp | 51 | ||||
| -rw-r--r-- | src/input_common/sdl/sdl_impl.cpp | 54 |
3 files changed, 72 insertions, 35 deletions
diff --git a/src/core/frontend/input.h b/src/core/frontend/input.h index 277b70e53..fb2ce2514 100644 --- a/src/core/frontend/input.h +++ b/src/core/frontend/input.h @@ -33,7 +33,7 @@ public: virtual bool GetAnalogDirectionStatus(AnalogDirection direction) const { return {}; } - virtual bool SetRumblePlay(f32 amp_high, f32 amp_low, f32 freq_high, f32 freq_low) const { + virtual bool SetRumblePlay(f32 amp_low, f32 freq_low, f32 amp_high, f32 freq_high) const { return {}; } }; diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp index 924f209c0..cc54b164d 100644 --- a/src/core/hle/service/hid/controllers/npad.cpp +++ b/src/core/hle/service/hid/controllers/npad.cpp @@ -698,16 +698,57 @@ void Controller_NPad::VibrateController(const std::vector<DeviceHandle>& vibrati continue; } + // Filter out vibrations with equivalent values to reduce unnecessary state changes. + if (vibration_values[i].amp_low == + latest_vibration_values[npad_index][device_index].amp_low && + vibration_values[i].amp_high == + latest_vibration_values[npad_index][device_index].amp_high) { + continue; + } + + // Filter out non-zero vibrations that are within 0.015625 absolute amplitude of each other. + if ((vibration_values[i].amp_low != 0.0f || vibration_values[i].amp_high != 0.0f) && + (latest_vibration_values[npad_index][device_index].amp_low != 0.0f || + latest_vibration_values[npad_index][device_index].amp_high != 0.0f) && + (abs(vibration_values[i].amp_low - + latest_vibration_values[npad_index][device_index].amp_low) < 0.015625f && + abs(vibration_values[i].amp_high - + latest_vibration_values[npad_index][device_index].amp_high) < 0.015625f)) { + continue; + } + using namespace Settings::NativeButton; const auto& button_state = buttons[npad_index]; // TODO: Vibrate left/right vibration motors independently if possible. - button_state[A - BUTTON_HID_BEGIN]->SetRumblePlay( - vibration_values[i].amp_high * Settings::values.vibration_strength.GetValue() / 100, + const bool success = button_state[A - BUTTON_HID_BEGIN]->SetRumblePlay( vibration_values[i].amp_low * Settings::values.vibration_strength.GetValue() / 100, - vibration_values[i].freq_high, vibration_values[i].freq_low); - - latest_vibration_values[npad_index][device_index] = vibration_values[i]; + vibration_values[i].freq_low, + vibration_values[i].amp_high * Settings::values.vibration_strength.GetValue() / 100, + vibration_values[i].freq_high); + + if (success) { + switch (connected_controllers[npad_index].type) { + case NPadControllerType::None: + UNREACHABLE(); + break; + case NPadControllerType::ProController: + case NPadControllerType::Handheld: + case NPadControllerType::JoyDual: + // Since we can't vibrate motors independently yet, we can reduce state changes by + // assigning all 3 device indices the current vibration value. + latest_vibration_values[npad_index][0] = vibration_values[i]; + latest_vibration_values[npad_index][1] = vibration_values[i]; + latest_vibration_values[npad_index][2] = vibration_values[i]; + break; + case NPadControllerType::JoyLeft: + case NPadControllerType::JoyRight: + case NPadControllerType::Pokeball: + default: + latest_vibration_values[npad_index][device_index] = vibration_values[i]; + break; + } + } } } diff --git a/src/input_common/sdl/sdl_impl.cpp b/src/input_common/sdl/sdl_impl.cpp index 10883e2d9..18fb2ac5e 100644 --- a/src/input_common/sdl/sdl_impl.cpp +++ b/src/input_common/sdl/sdl_impl.cpp @@ -80,30 +80,24 @@ public: return static_cast<float>(state.axes.at(axis)) / (32767.0f * range); } - 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 - if (raw_amp_low >> 11 == last_state_rumble_low >> 11 && - raw_amp_high >> 11 == last_state_rumble_high >> 11) { - if (raw_amp_low + raw_amp_high != 0 || - last_state_rumble_low + last_state_rumble_high == 0) { - return false; - } - } - // Don't change state if last vibration was < 20ms - const auto now = std::chrono::system_clock::now(); - if (std::chrono::duration_cast<std::chrono::milliseconds>(now - last_vibration) < - std::chrono::milliseconds(20)) { - return raw_amp_low + raw_amp_high == 0; + bool RumblePlay(u16 amp_low, u16 amp_high) { + using std::chrono::duration_cast; + using std::chrono::milliseconds; + using std::chrono::steady_clock; + + // Prevent vibrations less than 10ms apart from each other. + if (duration_cast<milliseconds>(steady_clock::now() - last_vibration) < milliseconds(10)) { + return false; + }; + + last_vibration = steady_clock::now(); + + if (sdl_controller != nullptr) { + return SDL_GameControllerRumble(sdl_controller.get(), amp_low, amp_high, 0) == 0; + } else if (sdl_joystick != nullptr) { + return SDL_JoystickRumble(sdl_joystick.get(), amp_low, amp_high, 0) == 0; } - last_vibration = now; - last_state_rumble_low = raw_amp_low; - last_state_rumble_high = raw_amp_high; - if (sdl_joystick) { - SDL_JoystickRumble(sdl_joystick.get(), raw_amp_low, raw_amp_high, time); - } return false; } @@ -172,13 +166,13 @@ private: } state; std::string guid; int port; - 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; + // This is the timepoint of the last vibration and is used to ensure vibrations are 10ms apart. + std::chrono::steady_clock::time_point last_vibration; + // Motion is initialized without PID values as motion input is not aviable for SDL2 MotionInput motion{0.0f, 0.0f, 0.0f}; }; @@ -327,10 +321,12 @@ public: return joystick->GetButton(button); } - bool SetRumblePlay(f32 amp_high, f32 amp_low, f32 freq_high, f32 freq_low) const override { - const f32 new_amp_low = pow(amp_low, 0.5f) * (3.0f - 2.0f * pow(amp_low, 0.15f)); - const f32 new_amp_high = pow(amp_high, 0.5f) * (3.0f - 2.0f * pow(amp_high, 0.15f)); - return joystick->RumblePlay(new_amp_low, new_amp_high, 250); + bool SetRumblePlay(f32 amp_low, f32 freq_low, f32 amp_high, f32 freq_high) const override { + const u16 processed_amp_low = + static_cast<u16>(pow(amp_low, 0.5f) * (3.0f - 2.0f * pow(amp_low, 0.15f)) * 0xFFFF); + const u16 processed_amp_high = + static_cast<u16>(pow(amp_high, 0.5f) * (3.0f - 2.0f * pow(amp_high, 0.15f)) * 0xFFFF); + return joystick->RumblePlay(processed_amp_low, processed_amp_high); } private: |