commit 3686203afbfa2e3a59255a9280e3f9175d3fdd7c
author Kevin Rocard <krocard@google.com> Thu Oct 10 10:52:19 2019 +0100
committer Kevin Rocard <krocard@google.com> Thu Oct 10 10:00:10 2019 +0000
tree fae91b412fdf5f69ff822fff96dc98feb24c7d6d
parent 40143b19a0dbb2cf3d24f100bf3844f8a4a60f8d

Propagate sample rate to static audio track

Bug: 136691300
Test: playback on static buffer track
Change-Id: Ib11c39e381a1b78450ab8a688310453aa3f1daf7
Signed-off-by: Kevin Rocard <krocard@google.com>

include/private/media/AudioTrackShared.h

diff --git a/include/private/media/AudioTrackShared.h b/include/private/media/AudioTrackShared.h
index 1b1f149..8aec80d 100644
--- a/include/private/media/AudioTrackShared.h
+++ b/include/private/media/AudioTrackShared.h
@@ -575,7 +575,7 @@
 class AudioTrackServerProxy : public ServerProxy {
 public:
     AudioTrackServerProxy(audio_track_cblk_t* cblk, void *buffers, size_t frameCount,
-            size_t frameSize, bool clientInServer = false, uint32_t sampleRate = 0)
+            size_t frameSize, bool clientInServer, uint32_t sampleRate)
         : ServerProxy(cblk, buffers, frameCount, frameSize, true /*isOut*/, clientInServer),
           mPlaybackRateObserver(&cblk->mPlaybackRateQueue),
           mUnderrunCount(0), mUnderrunning(false), mDrained(true) {
@@ -651,7 +651,7 @@
 class StaticAudioTrackServerProxy : public AudioTrackServerProxy {
 public:
     StaticAudioTrackServerProxy(audio_track_cblk_t* cblk, void *buffers, size_t frameCount,
-            size_t frameSize);
+            size_t frameSize, uint32_t sampleRate);
 protected:
     virtual ~StaticAudioTrackServerProxy() { }
 

media/libaudioclient/AudioTrackShared.cpp

diff --git a/media/libaudioclient/AudioTrackShared.cpp b/media/libaudioclient/AudioTrackShared.cpp
index ee6c335..f1f8f9c 100644
--- a/media/libaudioclient/AudioTrackShared.cpp
+++ b/media/libaudioclient/AudioTrackShared.cpp
@@ -984,8 +984,9 @@
 // ---------------------------------------------------------------------------
 
 StaticAudioTrackServerProxy::StaticAudioTrackServerProxy(audio_track_cblk_t* cblk, void *buffers,
-        size_t frameCount, size_t frameSize)
-    : AudioTrackServerProxy(cblk, buffers, frameCount, frameSize),
+        size_t frameCount, size_t frameSize, uint32_t sampleRate)
+    : AudioTrackServerProxy(cblk, buffers, frameCount, frameSize, false /*clientInServer*/,
+                            sampleRate),
       mObserver(&cblk->u.mStatic.mSingleStateQueue),
       mPosLoopMutator(&cblk->u.mStatic.mPosLoopQueue),
       mFramesReadySafe(frameCount), mFramesReady(frameCount),

services/audioflinger/Tracks.cpp

diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 0948a53..d94252d 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -561,7 +561,7 @@
                 mFrameSize, !isExternalTrack(), sampleRate);
     } else {
         mAudioTrackServerProxy = new StaticAudioTrackServerProxy(mCblk, mBuffer, frameCount,
-                mFrameSize);
+                mFrameSize, sampleRate);
     }
     mServerProxy = mAudioTrackServerProxy;