diff options
Diffstat (limited to 'media/libstagefright/mpeg2ts/ATSParser.h')
| -rw-r--r-- | media/libstagefright/mpeg2ts/ATSParser.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/media/libstagefright/mpeg2ts/ATSParser.h b/media/libstagefright/mpeg2ts/ATSParser.h index 9ef2939..5ccbab7 100644 --- a/media/libstagefright/mpeg2ts/ATSParser.h +++ b/media/libstagefright/mpeg2ts/ATSParser.h @@ -38,6 +38,7 @@ struct ATSParser : public RefBase { DISCONTINUITY_TIME = 1, DISCONTINUITY_AUDIO_FORMAT = 2, DISCONTINUITY_VIDEO_FORMAT = 4, + DISCONTINUITY_ABSOLUTE_TIME = 8, DISCONTINUITY_SEEK = DISCONTINUITY_TIME, @@ -54,7 +55,9 @@ struct ATSParser : public RefBase { // If this flag is _not_ specified, the first PTS encountered in a // program of this stream will be assumed to correspond to media time 0 // instead. - TS_TIMESTAMPS_ARE_ABSOLUTE = 1 + TS_TIMESTAMPS_ARE_ABSOLUTE = 1, + // Video PES packets contain exactly one (aligned) access unit. + ALIGNED_VIDEO_DATA = 2, }; ATSParser(uint32_t flags = 0); @@ -100,17 +103,29 @@ private: // Keyed by PID KeyedVector<unsigned, sp<PSISection> > mPSISections; + int64_t mAbsoluteTimeAnchorUs; + + size_t mNumTSPacketsParsed; + void parseProgramAssociationTable(ABitReader *br); void parseProgramMap(ABitReader *br); void parsePES(ABitReader *br); status_t parsePID( ABitReader *br, unsigned PID, + unsigned continuity_counter, unsigned payload_unit_start_indicator); - void parseAdaptationField(ABitReader *br); + void parseAdaptationField(ABitReader *br, unsigned PID); status_t parseTS(ABitReader *br); + void updatePCR(unsigned PID, uint64_t PCR, size_t byteOffsetFromStart); + + uint64_t mPCR[2]; + size_t mPCRBytes[2]; + int64_t mSystemTimeUs[2]; + size_t mNumPCRs; + DISALLOW_EVIL_CONSTRUCTORS(ATSParser); }; |