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Commit 9f882c0b authored by James Dong's avatar James Dong Committed by Android (Google) Code Review
Browse files

Merge "Fix audio input sample timestamp when audio driver loses audio samples" into gingerbread

parents 968735e5 7589ebfb

media/libstagefright/AudioSource.cpp

+4 −1
Original line number Diff line number Diff line
@@ -256,6 +256,8 @@ status_t AudioSource::read( 
            if (numLostBytes > kMaxBufferSize) {

                mPrevLostBytes = numLostBytes - kMaxBufferSize;

                numLostBytes = kMaxBufferSize;

            } else {

                mPrevLostBytes = 0;

            }



            CHECK_EQ(numLostBytes & 1, 0);
@@ -275,8 +277,9 @@ status_t AudioSource::read( 
            memset(buffer->data(), 0, numLostBytes);

            buffer->set_range(0, numLostBytes);

            if (numFramesRecorded == 0) {

                buffer->meta_data()->setInt64(kKeyTime, mStartTimeUs);

                buffer->meta_data()->setInt64(kKeyAnchorTime, mStartTimeUs);

            }

            buffer->meta_data()->setInt64(kKeyTime, mStartTimeUs + mPrevSampleTimeUs);

            buffer->meta_data()->setInt64(kKeyDriftTime, readTimeUs - mInitialReadTimeUs);

            mPrevSampleTimeUs = timestampUs;

            *out = buffer;