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