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Fix SDL gyro and acceleration sensor handling (#2532)

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* Fix sensor handling if they are enabled but an error was thrown regardless

* Initialise orientation to a default value + clang
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kalaposfos13 2025-02-24 21:38:06 +01:00 • committed by GitHub
parent fd3bfdae80
commit b8aac357cb
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4 changed files with 17 additions and 11 deletions
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14
src/core/libraries/pad/pad.cpp
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@ -315,12 +315,13 @@ int PS4_SYSV_ABI scePadRead(s32 handle, OrbisPadData* pData, s32 num) {
pData[i].angularVelocity.x = states[i].angularVelocity.x;
pData[i].angularVelocity.y = states[i].angularVelocity.y;
pData[i].angularVelocity.z = states[i].angularVelocity.z;
pData[i].orientation = {0.0f, 0.0f, 0.0f, 1.0f};
if (engine) {
const auto accel_poll_rate = engine->GetAccelPollRate();
if (accel_poll_rate != 0.0f) {
const auto gyro_poll_rate = engine->GetAccelPollRate();
if (gyro_poll_rate != 0.0f) {
GameController::CalculateOrientation(pData[i].acceleration,
pData[i].angularVelocity,
1.0f / accel_poll_rate, pData[i].orientation);
1.0f / gyro_poll_rate, pData[i].orientation);
}
}
pData[i].touchData.touchNum =
@ -384,11 +385,12 @@ int PS4_SYSV_ABI scePadReadState(s32 handle, OrbisPadData* pData) {
pData->angularVelocity.x = state.angularVelocity.x;
pData->angularVelocity.y = state.angularVelocity.y;
pData->angularVelocity.z = state.angularVelocity.z;
pData->orientation = {0.0f, 0.0f, 0.0f, 1.0f};
if (engine) {
const auto accel_poll_rate = engine->GetAccelPollRate();
if (accel_poll_rate != 0.0f) {
const auto gyro_poll_rate = engine->GetAccelPollRate();
if (gyro_poll_rate != 0.0f) {
GameController::CalculateOrientation(pData->acceleration, pData->angularVelocity,
1.0f / accel_poll_rate, pData->orientation);
1.0f / gyro_poll_rate, pData->orientation);
}
}
pData->touchData.touchNum =

2
src/input/controller.cpp
View file

@ -182,7 +182,7 @@ void GameController::CalculateOrientation(Libraries::Pad::OrbisFVector3& acceler
// Normalize accelerometer measurement
float norm = std::sqrt(ax * ax + ay * ay + az * az);
if (norm == 0.0f)
if (norm == 0.0f || deltaTime == 0.0f)
return; // Handle NaN
norm = 1.0f / norm;
ax *= norm;

8
src/sdl_window.cpp
View file

@ -134,13 +134,17 @@ void SDLInputEngine::Init() {
m_gyro_poll_rate = SDL_GetGamepadSensorDataRate(m_gamepad, SDL_SENSOR_GYRO);
LOG_INFO(Input, "Gyro initialized, poll rate: {}", m_gyro_poll_rate);
} else {
LOG_ERROR(Input, "Failed to initialize gyro controls for gamepad");
LOG_ERROR(Input, "Failed to initialize gyro controls for gamepad, error: {}",
SDL_GetError());
SDL_SetGamepadSensorEnabled(m_gamepad, SDL_SENSOR_GYRO, false);
}
if (SDL_SetGamepadSensorEnabled(m_gamepad, SDL_SENSOR_ACCEL, true)) {
m_accel_poll_rate = SDL_GetGamepadSensorDataRate(m_gamepad, SDL_SENSOR_ACCEL);
LOG_INFO(Input, "Accel initialized, poll rate: {}", m_accel_poll_rate);
} else {
LOG_ERROR(Input, "Failed to initialize accel controls for gamepad");
LOG_ERROR(Input, "Failed to initialize accel controls for gamepad, error: {}",
SDL_GetError());
SDL_SetGamepadSensorEnabled(m_gamepad, SDL_SENSOR_ACCEL, false);
}
}

4
src/sdl_window.h
View file

@ -27,8 +27,8 @@ public:
private:
SDL_Gamepad* m_gamepad = nullptr;
float m_gyro_poll_rate{};
float m_accel_poll_rate{};
float m_gyro_poll_rate = 0.0f;
float m_accel_poll_rate = 0.0f;
};
} // namespace Input