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 OBOETESTER_STREAM_CALLBACK_H
18 #define OBOETESTER_STREAM_CALLBACK_H
19 
20 #include <unistd.h>
21 #include <sys/types.h>
22 #include "flowgraph/FlowGraphNode.h"
23 #include "oboe/Oboe.h"
24 
25 class OboeTesterStreamCallback : public oboe::AudioStreamCallback {
26 public:
27     virtual ~OboeTesterStreamCallback() = default;
28 
29     // Call this before starting.
reset()30     void reset() {
31         mPreviousScheduler = -1;
32     }
33 
34 protected:
35     void    printScheduler();
36 
37     int     mPreviousScheduler = -1;
38 };
39 
40 
41 #endif //OBOETESTER_STREAM_CALLBACK_H
42