From 4c5ed30aeb86b2b1aeaf7809d569e46bc75d330c Mon Sep 17 00:00:00 2001
From: Andy Hung <hunga@google.com>
Date: Wed, 9 May 2018 11:16:21 -0700
Subject: [PATCH] AudioTrack: Allow flush in flush state to clear subsequent
 written data

Fixes Photos a/v sync issue introduced by
commit 1d3556d6a068f141ac390a04f6a9d92a70f8d7ed

Test: Photos, pause, then seek several times, then play.
Test: CTS AudioTrackTest, Bluetooth, Offload, Gallery, Play Music.
Bug: 79327282
Change-Id: I9de8edd88b526b5a9dbc9cd720bf725474949dfc
---
 media/libaudioclient/AudioTrack.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/media/libaudioclient/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
index 86791c2e6e..ab9efe8893 100644
--- a/media/libaudioclient/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -806,7 +806,7 @@ void AudioTrack::flush()
         return;
     }
     AutoMutex lock(mLock);
-    if (mState == STATE_ACTIVE || mState == STATE_FLUSHED) {
+    if (mState == STATE_ACTIVE) {
         return;
     }
     flush_l();