From 192cbbad773979a6fe3b5a0c223356de4fc3309c Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Wed, 13 Jun 2012 08:38:36 -0700
Subject: [PATCH] Fix audio track pause.

AudioTrack::pause() should signal the control block condition
to release threads waiting for available buffers in obtainBuffer().
Otherwise the behavior relies on the timout on the condition
or the fact that audioflinger will mix a new audio buffer while executing
the pause.

Bug 6653769.

Change-Id: I5f8f73c471fe306070f30b814f32fd4b4dc1d575
---
 media/libmedia/AudioTrack.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 7df9b7570b..e5a60f5d92 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -491,6 +491,7 @@ void AudioTrack::pause()
     AutoMutex lock(mLock);
     if (mActive) {
         mActive = false;
+        mCblk->cv.signal();
         mAudioTrack->pause();
     }
 }
-- 
2.11.0