Use units after all times (cbfe2e1d) · Commits · e / os / android_frameworks_base

services/audioflinger/AudioFlinger.cpp

+12 −10

Original line number	Diff line number	Diff line
		@@ -80,14 +80,16 @@ static const int8_t kMaxTrackStartupRetries = 50;
		static const int8_t kMaxTrackRetriesDirect = 2;

		static const int kDumpLockRetries = 50;
		static const int kDumpLockSleep = 20000;
		static const int kDumpLockSleepUs = 20000;

		static const nsecs_t kWarningThrottle = seconds(5);
		// don't warn about blocked writes or record buffer overflows more often than this
		static const nsecs_t kWarningThrottleNs = seconds(5);

		// RecordThread loop sleep time upon application overrun or audio HAL read error
		static const int kRecordThreadSleepUs = 5000;

		static const nsecs_t kSetParametersTimeout = seconds(2);
		// maximum time to wait for setParameters to complete
		static const nsecs_t kSetParametersTimeoutNs = seconds(2);

		// minimum sleep time for the mixer thread loop when tracks are active but in underrun
		static const uint32_t kMinThreadSleepTimeUs = 5000;
		@@ -320,7 +322,7 @@ static bool tryLock(Mutex& mutex)
		locked = true;
		break;
		}
		usleep(kDumpLockSleep);
		usleep(kDumpLockSleepUs);
		}
		return locked;
		}
		@@ -1044,7 +1046,7 @@ status_t AudioFlinger::ThreadBase::setParameters(const String8& keyValuePairs)
		mWaitWorkCV.signal();
		// wait condition with timeout in case the thread loop has exited
		// before the request could be processed
		if (mParamCond.waitRelative(mLock, kSetParametersTimeout) == NO_ERROR) {
		if (mParamCond.waitRelative(mLock, kSetParametersTimeoutNs) == NO_ERROR) {
		status = mParamStatus;
		mWaitWorkCV.signal();
		} else {
		@@ -2029,7 +2031,7 @@ bool AudioFlinger::MixerThread::threadLoop()
		nsecs_t delta = now - mLastWriteTime;
		if (!mStandby && delta > maxPeriod) {
		mNumDelayedWrites++;
		if ((now - lastWarning) > kWarningThrottle) {
		if ((now - lastWarning) > kWarningThrottleNs) {
		LOGW("write blocked for %llu msecs, %d delayed writes, thread %p",
		ns2ms(delta), mNumDelayedWrites, this);
		lastWarning = now;
		@@ -2415,7 +2417,7 @@ bool AudioFlinger::MixerThread::checkForNewParameters_l()
		mParamCond.signal();
		// wait for condition with time out in case the thread calling ThreadBase::setParameters()
		// already timed out waiting for the status and will never signal the condition.
		mWaitWorkCV.waitRelative(mLock, kSetParametersTimeout);
		mWaitWorkCV.waitRelative(mLock, kSetParametersTimeoutNs);
		}
		return reconfig;
		}
		@@ -2891,7 +2893,7 @@ bool AudioFlinger::DirectOutputThread::checkForNewParameters_l()
		mParamCond.signal();
		// wait for condition with time out in case the thread calling ThreadBase::setParameters()
		// already timed out waiting for the status and will never signal the condition.
		mWaitWorkCV.waitRelative(mLock, kSetParametersTimeout);
		mWaitWorkCV.waitRelative(mLock, kSetParametersTimeoutNs);
		}
		return reconfig;
		}
		@@ -4411,7 +4413,7 @@ bool AudioFlinger::RecordThread::threadLoop()
		else {
		if (!mActiveTrack->setOverflow()) {
		nsecs_t now = systemTime();
		if ((now - lastWarning) > kWarningThrottle) {
		if ((now - lastWarning) > kWarningThrottleNs) {
		LOGW("RecordThread: buffer overflow");
		lastWarning = now;
		}
		@@ -4734,7 +4736,7 @@ bool AudioFlinger::RecordThread::checkForNewParameters_l()
		mParamCond.signal();
		// wait for condition with time out in case the thread calling ThreadBase::setParameters()
		// already timed out waiting for the status and will never signal the condition.
		mWaitWorkCV.waitRelative(mLock, kSetParametersTimeout);
		mWaitWorkCV.waitRelative(mLock, kSetParametersTimeoutNs);
		}
		return reconfig;
		}