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For gamepads that don't have their own sensors, try to use the system sensors.

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This allows using the gyro and accelerometer in handheld devices in conjunction with built-in or wraparound controllers.
This commit is contained in:
Sam Lantinga
2023-06-14 22:03:44 -07:00
parent d584592822
commit 42e4639a5e
8 changed files with 272 additions and 11 deletions
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5
src/sensor/SDL_sensor.c
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@@ -504,6 +504,11 @@ int SDL_SendSensorUpdate(Uint64 timestamp, SDL_Sensor *sensor, Uint64 sensor_tim
return posted;
}
void SDL_UpdateSensor(SDL_Sensor *sensor)
{
sensor->driver->Update(sensor);
}
void SDL_UpdateSensors(void)
{
int i;

3
src/sensor/SDL_sensor_c.h
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@@ -40,6 +40,9 @@ extern void SDL_UnlockSensors(void);
/* Function to return whether there are any sensors opened by the application */
extern SDL_bool SDL_SensorsOpened(void);
/* Update an individual sensor, used by gamepad sensor fusion */
extern void SDL_UpdateSensor(SDL_Sensor *sensor);
/* Internal event queueing functions */
extern int SDL_SendSensorUpdate(Uint64 timestamp, SDL_Sensor *sensor, Uint64 sensor_timestamp, float *data, int num_values);