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author | Lajos Molnar <lajos@google.com> | 2014-07-17 10:52:36 -0700 |
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committer | Lajos Molnar <lajos@google.com> | 2014-07-17 22:11:38 -0700 |
commit | 599950efbb03b1672561d4cf2272504b879525e8 (patch) | |
tree | cfb507c4b090974cc12cde0a6567f5bebfb70aab /media/libstagefright/include | |
parent | cc227036b05f7c2f960a89c567a61f9decefe742 (diff) | |
download | frameworks_av-599950efbb03b1672561d4cf2272504b879525e8.zip frameworks_av-599950efbb03b1672561d4cf2272504b879525e8.tar.gz frameworks_av-599950efbb03b1672561d4cf2272504b879525e8.tar.bz2 |
stagefright: Fix seeking in MPEG4 container
- seek based on user-visible timestamp
- seek to previous, next and closest exactly
Bug: 12786906
Change-Id: I2d5e1fbff6469b6f081a284be2222a4cb50aa754
Diffstat (limited to 'media/libstagefright/include')
-rw-r--r-- | media/libstagefright/include/SampleTable.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/media/libstagefright/include/SampleTable.h b/media/libstagefright/include/SampleTable.h index fe146f2..d06df7b 100644 --- a/media/libstagefright/include/SampleTable.h +++ b/media/libstagefright/include/SampleTable.h @@ -75,7 +75,8 @@ public: kFlagClosest }; status_t findSampleAtTime( - uint32_t req_time, uint32_t *sample_index, uint32_t flags); + uint64_t req_time, uint64_t scale_num, uint64_t scale_den, + uint32_t *sample_index, uint32_t flags); status_t findSyncSampleNear( uint32_t start_sample_index, uint32_t *sample_index, @@ -138,6 +139,13 @@ private: friend struct SampleIterator; + // normally we don't round + inline uint64_t getSampleTime( + size_t sample_index, uint64_t scale_num, uint64_t scale_den) const { + return (mSampleTimeEntries[sample_index].mCompositionTime + * scale_num) / scale_den; + } + status_t getSampleSize_l(uint32_t sample_index, size_t *sample_size); uint32_t getCompositionTimeOffset(uint32_t sampleIndex); |