HTTPLiveSource.h revision 5bc087c573c70c84c6a39946457590b42d392a33 
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 HTTP_LIVE_SOURCE_H_
18
19#define HTTP_LIVE_SOURCE_H_
20
21#include "NuPlayer.h"
22#include "NuPlayerSource.h"
23
24namespace android {
25
26struct ATSParser;
27struct LiveSession;
28
29struct NuPlayer::HTTPLiveSource : public NuPlayer::Source {
30    HTTPLiveSource(const char *url);
31
32    void start();
33
34    // Returns true iff more data was available, false on EOS.
35    bool feedMoreTSData();
36
37    sp<MetaData> getFormat(bool audio);
38    status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit);
39
40protected:
41    virtual ~HTTPLiveSource();
42
43private:
44    AString mURL;
45    bool mEOS;
46    off64_t mOffset;
47    sp<ALooper> mLiveLooper;
48    sp<LiveSession> mLiveSession;
49    sp<ATSParser> mTSParser;
50
51    DISALLOW_EVIL_CONSTRUCTORS(HTTPLiveSource);
52};
53
54}  // namespace android
55
56#endif  // HTTP_LIVE_SOURCE_H_
57