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| author | The Android Open Source Project <initial-contribution@android.com> | 2014-11-06 17:49:48 -0800 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2014-11-06 17:49:48 -0800 |
| commit | e1a2df553a6d151807a5da738a3cd853bef908d9 (patch) | |
| tree | 9015c1c9ad9ec69f1962657f70fe3df386fbb05a /media/libstagefright/WAVExtractor.cpp | |
| parent | bcf093bfef277a8ec0119da9e84e5abac58ad0b1 (diff) | |
| parent | 841daebc75fbf5e7fb4dd71cab559b8f4d7150ae (diff) | |
| download | frameworks_av-e1a2df553a6d151807a5da738a3cd853bef908d9.zip frameworks_av-e1a2df553a6d151807a5da738a3cd853bef908d9.tar.gz frameworks_av-e1a2df553a6d151807a5da738a3cd853bef908d9.tar.bz2 | |
Resolve conflict
Diffstat (limited to 'media/libstagefright/WAVExtractor.cpp')
| -rw-r--r-- | media/libstagefright/WAVExtractor.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/media/libstagefright/WAVExtractor.cpp b/media/libstagefright/WAVExtractor.cpp index fe9058b..a4a651d 100644 --- a/media/libstagefright/WAVExtractor.cpp +++ b/media/libstagefright/WAVExtractor.cpp @@ -414,7 +414,7 @@ status_t WAVSource::read( } else { pos = (seekTimeUs * mSampleRate) / 1000000 * mNumChannels * (mBitsPerSample >> 3); } - if (pos > mSize) { + if (pos > (off64_t)mSize) { pos = mSize; } mCurrentPos = pos + mOffset; @@ -439,6 +439,10 @@ status_t WAVSource::read( maxBytesToRead = maxBytesAvailable; } + // read only integral amounts of audio unit frames. + const size_t inputUnitFrameSize = mNumChannels * mBitsPerSample / 8; + maxBytesToRead -= maxBytesToRead % inputUnitFrameSize; + if (mWaveFormat == WAVE_FORMAT_MSGSM) { // Microsoft packs 2 frames into 65 bytes, rather than using separate 33-byte frames, // so read multiples of 65, and use smaller buffers to account for ~10:1 expansion ratio |