| #ifndef MPEG2_TS_EXTRACTOR_H_ |
| |
| #define MPEG2_TS_EXTRACTOR_H_ |
| |
| #include <media/stagefright/foundation/ABase.h> |
| #include <media/stagefright/MediaExtractor.h> |
| #include <utils/threads.h> |
| #include <utils/Vector.h> |
| |
| namespace android { |
| |
| struct AMessage; |
| struct AnotherPacketSource; |
| struct ATSParser; |
| struct DataSource; |
| struct MPEG2TSSource; |
| struct String8; |
| struct LiveSource; |
| |
| struct MPEG2TSExtractor : public MediaExtractor { |
| MPEG2TSExtractor(const sp<DataSource> &source); |
| |
| virtual size_t countTracks(); |
| virtual sp<MediaSource> getTrack(size_t index); |
| virtual sp<MetaData> getTrackMetaData(size_t index, uint32_t flags); |
| |
| virtual sp<MetaData> getMetaData(); |
| |
| virtual uint32_t flags() const; |
| |
| void setLiveSource(const sp<LiveSource> &liveSource); |
| void seekTo(int64_t seekTimeUs); |
| |
| private: |
| friend struct MPEG2TSSource; |
| |
| mutable Mutex mLock; |
| |
| sp<DataSource> mDataSource; |
| sp<LiveSource> mLiveSource; |
| |
| sp<ATSParser> mParser; |
| |
| Vector<sp<AnotherPacketSource> > mSourceImpls; |
| |
| off64_t mOffset; |
| |
| void init(); |
| status_t feedMore(); |
| |
| DISALLOW_EVIL_CONSTRUCTORS(MPEG2TSExtractor); |
| }; |
| |
| bool SniffMPEG2TS( |
| const sp<DataSource> &source, String8 *mimeType, float *confidence, |
| sp<AMessage> *); |
| |
| } // namespace android |
| |
| #endif // MPEG2_TS_EXTRACTOR_H_ |