1 /*
2  * Copyright 2014 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 MEDIA_BUFFER_BASE_H_
18 
19 #define MEDIA_BUFFER_BASE_H_
20 
21 namespace android {
22 
23 class MediaBufferBase {
24 public:
MediaBufferBase()25     MediaBufferBase() {}
26 
27     virtual void release() = 0;
28     virtual void add_ref() = 0;
29 
30 protected:
~MediaBufferBase()31     virtual ~MediaBufferBase() {}
32 
33 private:
34     MediaBufferBase(const MediaBufferBase &);
35     MediaBufferBase &operator=(const MediaBufferBase &);
36 };
37 
38 }  // namespace android
39 
40 #endif  // MEDIA_BUFFER_BASE_H_
41