Commit eb1b6869 authored Sep 02, 2013 by Sharad Sangle Committed by Ricardo Cerqueira Nov 03, 2013

audioflinger: Fix pops in LPA while effects are applied

 -Issue: LPA playback while effect are applied, has pops/noise
  as below scenarios
  1) LPA Playback + taking snapshot with camera
  2) LPA Playback + changing media volume from settings app
  3) LPA plaback after non-LPA playback
 -Rootcause:Effects meant for LPA are getting applied in
  normal playback path
 -Fix: In threadloop of mixerthread if current effect
  chain is equal to LPAeffectchain, don't apply effects.

CRs-Fixed: 526799

Change-Id: Ic255ef2db81545abd119633e8fc6a7bae5d2f38c

parent 8ffd5b96

services/audioflinger/Threads.cpp

+7 −1

Original line number	Diff line number	Diff line
		@@ -2278,7 +2278,13 @@ bool AudioFlinger::PlaybackThread::threadLoop()
		// to be called while waiting for async write callback
		if (mType == OFFLOAD) {
		for (size_t i = 0; i < effectChains.size(); i ++) {
		#ifdef QCOM_HARDWARE
		if (effectChains[i] != mAudioFlinger->mLPAEffectChain) {
		#endif
		effectChains[i]->process_l();
		#ifdef QCOM_HARDWARE
		}
		#endif
		}
		}