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Merge change 2706 into donut

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* changes:
  Fix issue 1883666: Audio coming from the music player stopped suddenly
This commit is contained in:
Android (Google) Code Review
2009-05-29 09:40:23 -07:00
parent 761e0918d3 551603f0ec
commit d9cc7659fa
1 changed files with 14 additions and 11 deletions
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25
libs/audioflinger/AudioFlinger.cpp
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@ -817,19 +817,22 @@ void AudioFlinger::handleForcedSpeakerRoute(int command)
{
AutoMutex lock(mHardwareLock);
if (mForcedSpeakerCount++ == 0) {
mRouteRestoreTime = 0;
mMusicMuteSaved = mHardwareMixerThread->streamMute(AudioSystem::MUSIC);
if (mForcedRoute == 0 && !(mSavedRoute & AudioSystem::ROUTE_SPEAKER)) {
LOGV("Route forced to Speaker ON %08x", mSavedRoute | AudioSystem::ROUTE_SPEAKER);
mHardwareMixerThread->setStreamMute(AudioSystem::MUSIC, true);
usleep(mHardwareMixerThread->latency()*1000);
mHardwareStatus = AUDIO_HW_SET_ROUTING;
mAudioHardware->setRouting(AudioSystem::MODE_NORMAL, mSavedRoute | AudioSystem::ROUTE_SPEAKER);
mHardwareStatus = AUDIO_HW_IDLE;
// delay track start so that audio hardware has time to siwtch routes
usleep(kStartSleepTime);
if (mForcedRoute == 0) {
mMusicMuteSaved = mHardwareMixerThread->streamMute(AudioSystem::MUSIC);
LOGV("++mForcedSpeakerCount == 0, mMusicMuteSaved = %d, mRouteRestoreTime = %d", mMusicMuteSaved, mRouteRestoreTime);
if (!(mSavedRoute & AudioSystem::ROUTE_SPEAKER)) {
LOGV("Route forced to Speaker ON %08x", mSavedRoute | AudioSystem::ROUTE_SPEAKER);
mHardwareMixerThread->setStreamMute(AudioSystem::MUSIC, true);
usleep(mHardwareMixerThread->latency()*1000);
mHardwareStatus = AUDIO_HW_SET_ROUTING;
mAudioHardware->setRouting(AudioSystem::MODE_NORMAL, mSavedRoute | AudioSystem::ROUTE_SPEAKER);
mHardwareStatus = AUDIO_HW_IDLE;
// delay track start so that audio hardware has time to siwtch routes
usleep(kStartSleepTime);
}
}
mForcedRoute = AudioSystem::ROUTE_SPEAKER;
mRouteRestoreTime = 0;
}
LOGV("mForcedSpeakerCount incremented to %d", mForcedSpeakerCount);
}