1/*
2 * Copyright 2018, 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_HOLDER_H_
18
19#define MEDIA_BUFFER_HOLDER_H_
20
21#include <media/stagefright/MediaBuffer.h>
22#include <utils/RefBase.h>
23
24namespace android {
25
26struct MediaBufferHolder : public RefBase {
27    MediaBufferHolder(MediaBufferBase* buffer)
28        : mMediaBuffer(buffer) {
29        if (mMediaBuffer != nullptr) {
30            mMediaBuffer->add_ref();
31        }
32    }
33
34    virtual ~MediaBufferHolder() {
35        if (mMediaBuffer != nullptr) {
36            mMediaBuffer->release();
37        }
38    }
39
40    MediaBufferBase* mediaBuffer() { return mMediaBuffer; }
41
42private:
43    MediaBufferBase* const mMediaBuffer;
44};
45
46}  // android
47
48#endif  // MEDIA_BUFFER_HOLDER_H_
49