am a4f7e0e9: audioflinger: fix duplicating thread standby (98e2e030) · Commits · e / os / android_frameworks_av

services/audioflinger/AudioFlinger.cpp

+8 −9

Original line number	Diff line number	Diff line
		@@ -3891,6 +3891,7 @@ void AudioFlinger::DuplicatingThread::threadLoop_mix()
		}
		sleepTime = 0;
		writeFrames = mNormalFrameCount;
		standbyTime = systemTime() + standbyDelay;
		}

		void AudioFlinger::DuplicatingThread::threadLoop_sleepTime()
		@@ -3902,21 +3903,19 @@ void AudioFlinger::DuplicatingThread::threadLoop_sleepTime()
		sleepTime = idleSleepTime;
		}
		} else if (mBytesWritten != 0) {
		if (mMixerStatus == MIXER_TRACKS_ENABLED) {
		writeFrames = mNormalFrameCount;
		memset(mMixBuffer, 0, mixBufferSize);
		} else {
		// flush remaining overflow buffers in output tracks
		for (size_t i = 0; i < outputTracks.size(); i++) {
		if (outputTracks[i]->isActive()) {
		sleepTime = 0;
		writeFrames = 0;
		memset(mMixBuffer, 0, mixBufferSize);
		break;
		}
		}
		sleepTime = 0;
		}
		}

		void AudioFlinger::DuplicatingThread::threadLoop_write()
		{
		standbyTime = systemTime() + standbyDelay;
		for (size_t i = 0; i < outputTracks.size(); i++) {
		outputTracks[i]->write(mMixBuffer, writeFrames);
		}