| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_DEVICE_GENERIC_SENSOR_ORIENTATION_QUATERNION_FUSION_ALGORITHM_USING_EULER_ANGLES_H_ |
| #define SERVICES_DEVICE_GENERIC_SENSOR_ORIENTATION_QUATERNION_FUSION_ALGORITHM_USING_EULER_ANGLES_H_ |
| |
| #include "base/macros.h" |
| #include "services/device/generic_sensor/platform_sensor_fusion_algorithm.h" |
| |
| namespace device { |
| |
| // Sensor fusion algorithm for implementing *_ORIENTATION_QUATERNION |
| // using *_ORIENTATION_EULER_ANGLES. |
| class OrientationQuaternionFusionAlgorithmUsingEulerAngles |
| : public PlatformSensorFusionAlgorithm { |
| public: |
| explicit OrientationQuaternionFusionAlgorithmUsingEulerAngles(bool absolute); |
| ~OrientationQuaternionFusionAlgorithmUsingEulerAngles() override; |
| |
| protected: |
| bool GetFusedDataInternal(mojom::SensorType which_sensor_changed, |
| SensorReading* fused_reading) override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN( |
| OrientationQuaternionFusionAlgorithmUsingEulerAngles); |
| }; |
| |
| } // namespace device |
| |
| #endif // SERVICES_DEVICE_GENERIC_SENSOR_ORIENTATION_QUATERNION_FUSION_ALGORITHM_USING_EULER_ANGLES_H_ |