From 54464ba861aaafd11ee5645f5d1ecd1171c6e9fe Mon Sep 17 00:00:00 2001
From: Glenn Kasten <gkasten@google.com>
Date: Sun, 28 Sep 2014 14:41:07 -0700
Subject: Fix uncertainty of one normal mix buffer in AudioTrack::getTimestamp

The per-thread timestamp latch was not synchronized with the per-track
released frames.  Now the value of each track's released frames is
latched along with the timestamp.

Bug: 17531839
Bug: 17669342
Change-Id: I96252782911bd42a2534cc4030521b7eeb99a7b9
---
 services/audioflinger/Threads.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'services/audioflinger/Threads.h')

diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index fd025b5..cda8095 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -819,6 +819,7 @@ private:
     struct {
         AudioTimestamp  mTimestamp;
         uint32_t        mUnpresentedFrames;
+        KeyedVector<Track *, uint32_t> mFramesReleased;
     } mLatchD, mLatchQ;
     bool mLatchDValid;  // true means mLatchD is valid, and clock it into latch at next opportunity
     bool mLatchQValid;  // true means mLatchQ is valid
-- 
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