Function SDL_SensorGetData

deps/SDL2/src/sensor/SDL_sensor.c:374–384

* Get the current state of this sensor */

 * Get the current state of this sensor
 */
int
SDL_SensorGetData(SDL_Sensor * sensor, float *data, int num_values)
{
    if (!SDL_PrivateSensorValid(sensor)) {
        return -1;
    }

    num_values = SDL_min(num_values, SDL_arraysize(sensor->data));
    SDL_memcpy(data, sensor->data, num_values*sizeof(*data));
    return 0;
}

/*
 * Close a sensor previously opened with SDL_SensorOpen()