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Commit 0d07b6a5 authored by Glenn Kasten's avatar Glenn Kasten Committed by Android (Google) Code Review
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Merge "Fix theoretical race condition in addOutputTrack"

parents 2b119a63 91540aeb

services/audioflinger/AudioFlinger.cpp

+1 −0
Original line number Diff line number Diff line
@@ -3239,6 +3239,7 @@ bool AudioFlinger::DuplicatingThread::threadLoop() 


void AudioFlinger::DuplicatingThread::addOutputTrack(MixerThread *thread)

{

    Mutex::Autolock _l(mLock);

    // FIXME explain this formula

    int frameCount = (3 * mFrameCount * mSampleRate) / thread->sampleRate();

    OutputTrack *outputTrack = new OutputTrack(thread,