1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef SMOKEPLAYER_AUDIOSINK_H
18 #define SMOKEPLAYER_AUDIOSINK_H
19 
20 class AudioSink {
21 public:
~AudioSink()22     virtual ~AudioSink() {}
23 
init(int numFrames,int numChannels)24     virtual void init(int numFrames, int numChannels) {}
start()25     virtual void start() {}
stop()26     virtual void stop() {}
27 
28     virtual void push(float* audioData, int numFrames, int numChannels) = 0;
29 };
30 
31 #endif //SMOKEPLAYER_AUDIOSINK_H
32