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 #ifndef LOG_TAG
16 #define LOG_TAG "AudioInnerCall"
17 #endif
18 
19 #include "audio_inner_call.h"
20 namespace OHOS {
21 namespace AudioStandard {
GetInstance()22 AudioInnerCall *AudioInnerCall::GetInstance()
23 {
24     static AudioInnerCall instance;
25     return &instance;
26 }
27 
GetIAudioServerInnerCall()28 IAudioServerInnerCall *AudioInnerCall::GetIAudioServerInnerCall()
29 {
30     if (isAudioServerRegistered_) {
31         return audioServer_;
32     }
33 
34     isAudioServerRegistered_.wait(false);
35     return audioServer_;
36 }
37 
RegisterAudioServer(IAudioServerInnerCall * audioServer)38 void AudioInnerCall::RegisterAudioServer(IAudioServerInnerCall *audioServer)
39 {
40     audioServer_ = audioServer;
41     isAudioServerRegistered_ = true;
42     isAudioServerRegistered_.notify_all();
43 }
44 } // namespace AudioStandard
45 } // namespace OHOS