1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef AUDIO_EFFECT_ROTATION_H
17 #define AUDIO_EFFECT_ROTATION_H
18 
19 #include <cstdint>
20 #include <mutex>
21 
22 namespace OHOS {
23 namespace AudioStandard {
24 #ifdef WINDOW_MANAGER_ENABLE
25 class AudioEffectRotation {
26 public:
27     AudioEffectRotation();
28     ~AudioEffectRotation();
29     static std::shared_ptr<AudioEffectRotation> GetInstance();
30     void SetRotation(uint32_t rotationState);
31     uint32_t GetRotation();
32 private:
33     uint32_t rotationState_;
34 };
35 #endif
36 }  // namespace AudioStandard
37 }  // namespace OHOS
38 #endif // AUDIO_EFFECT_ROTATION_H