StreamingSource.h revision 57cea553cb19235553463412db5ad04c99835411 
1/*
2 * Copyright (C) 2010 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 STREAMING_SOURCE_H_
18
19#define STREAMING_SOURCE_H_
20
21#include "NuPlayer.h"
22#include "NuPlayerSource.h"
23
24namespace android {
25
26struct ABuffer;
27struct ATSParser;
28
29struct NuPlayer::StreamingSource : public NuPlayer::Source {
30    StreamingSource(
31            const sp<AMessage> &notify,
32            const sp<IStreamSource> &source);
33
34    virtual void prepareAsync();
35    virtual void start();
36
37    virtual status_t feedMoreTSData();
38
39    virtual status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit);
40
41protected:
42    virtual ~StreamingSource();
43
44    virtual sp<MetaData> getFormatMeta(bool audio);
45
46private:
47    sp<IStreamSource> mSource;
48    status_t mFinalResult;
49    sp<NuPlayerStreamListener> mStreamListener;
50    sp<ATSParser> mTSParser;
51
52    DISALLOW_EVIL_CONSTRUCTORS(StreamingSource);
53};
54
55}  // namespace android
56
57#endif  // STREAMING_SOURCE_H_
58