From 3a474aa67fc31505740526dd249d96204c08bf79 Mon Sep 17 00:00:00 2001
From: Lajos Molnar <lajos@google.com>
Date: Fri, 24 Apr 2015 17:10:07 -0700
Subject: stagefright: support setting/getting playback/sync config in
 MediaSync

Bug: 18249558
Bug: 19666434
Bug: 20057497
Change-Id: I5868b17423d7c20cfaf4a399f3eb67bfba440605
---
 media/libmedia/AudioTrack.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'media/libmedia/AudioTrack.cpp')

diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 36281c4..76d9169 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -393,6 +393,7 @@ status_t AudioTrack::set(
         return BAD_VALUE;
     }
     mSampleRate = sampleRate;
+    mOriginalSampleRate = sampleRate;
     mPlaybackRate = AUDIO_PLAYBACK_RATE_DEFAULT;
 
     // Make copy of input parameter offloadInfo so that in the future:
@@ -759,6 +760,15 @@ uint32_t AudioTrack::getSampleRate() const
     return mSampleRate;
 }
 
+uint32_t AudioTrack::getOriginalSampleRate() const
+{
+    if (mIsTimed) {
+        return 0;
+    }
+
+    return mOriginalSampleRate;
+}
+
 status_t AudioTrack::setPlaybackRate(const AudioPlaybackRate &playbackRate)
 {
     AutoMutex lock(mLock);
@@ -1106,6 +1116,7 @@ status_t AudioTrack::createTrack_l()
     }
     if (mSampleRate == 0) {
         mSampleRate = afSampleRate;
+        mOriginalSampleRate = afSampleRate;
     }
     // Client decides whether the track is TIMED (see below), but can only express a preference
     // for FAST.  Server will perform additional tests.
-- 
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