sdlSensorGetData function

int sdlSensorGetData(
  1. Pointer<SdlSensor> sensor,
  2. Pointer<Float> data,
  3. int numValues
)

Get the current state of an opened sensor.

The number of values and interpretation of the data is sensor dependent.

\param sensor The SDL_Sensor object to query \param data A pointer filled with the current sensor state \param num_values The number of values to write to data \returns 0 or -1 if an error occurred.

\since This function is available since SDL 2.0.9.

extern DECLSPEC int SDLCALL SDL_SensorGetData(SDL_Sensor *sensor, float *data, int num_values)

Implementation

int sdlSensorGetData(
    Pointer<SdlSensor> sensor, Pointer<Float> data, int numValues) {
  final sdlSensorGetDataLookupFunction = libSdl2.lookupFunction<
      Int32 Function(
          Pointer<SdlSensor> sensor, Pointer<Float> data, Int32 numValues),
      int Function(Pointer<SdlSensor> sensor, Pointer<Float> data,
          int numValues)>('SDL_SensorGetData');
  return sdlSensorGetDataLookupFunction(sensor, data, numValues);
}