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| author | Wonsik Kim <wonsik@google.com> | 2015-04-13 10:59:06 +0900 |
|---|---|---|
| committer | Wonsik Kim <wonsik@google.com> | 2015-05-20 21:58:54 +0900 |
| commit | 540006666b4191cd78391378f1c66c21bcf0c4cd (patch) | |
| tree | 78f7893bb1716c7f6cfffab681f75394fcc173b7 /media/libstagefright/include | |
| parent | 6267b539d0d1ee7118aafd976d75cb8db397bc24 (diff) | |
| download | frameworks_av-540006666b4191cd78391378f1c66c21bcf0c4cd.zip frameworks_av-540006666b4191cd78391378f1c66c21bcf0c4cd.tar.gz frameworks_av-540006666b4191cd78391378f1c66c21bcf0c4cd.tar.bz2 | |
Implement seek for MPEG2TSExtractor
TODO: Use bandwidth-based estimation to seek forward long period.
Bug: 20126845
Change-Id: I5e2f90784a9ce0dce348715dfcfc4f83ee196170
Diffstat (limited to 'media/libstagefright/include')
| -rw-r--r-- | media/libstagefright/include/MPEG2TSExtractor.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/media/libstagefright/include/MPEG2TSExtractor.h b/media/libstagefright/include/MPEG2TSExtractor.h index 4dd340c..8eb8f6c 100644 --- a/media/libstagefright/include/MPEG2TSExtractor.h +++ b/media/libstagefright/include/MPEG2TSExtractor.h @@ -20,7 +20,9 @@ #include <media/stagefright/foundation/ABase.h> #include <media/stagefright/MediaExtractor.h> +#include <media/stagefright/MediaSource.h> #include <utils/threads.h> +#include <utils/KeyedVector.h> #include <utils/Vector.h> namespace android { @@ -54,10 +56,21 @@ private: Vector<sp<AnotherPacketSource> > mSourceImpls; + Vector<KeyedVector<int64_t, off64_t> > mSyncPoints; + // Sync points used for seeking --- normally one for video track is used. + // If no video track is present, audio track will be used instead. + KeyedVector<int64_t, off64_t> *mSeekSyncPoints; + off64_t mOffset; void init(); status_t feedMore(); + status_t seek(int64_t seekTimeUs, + const MediaSource::ReadOptions::SeekMode& seekMode); + status_t queueDiscontinuityForSeek(int64_t actualSeekTimeUs); + status_t seekBeyond(int64_t seekTimeUs); + + status_t feedUntilBufferAvailable(const sp<AnotherPacketSource> &impl); DISALLOW_EVIL_CONSTRUCTORS(MPEG2TSExtractor); }; |