NuPlayer: open audio sink in offload mode when resuming from timeout teardown.

Also always recheck if a new stream can do offload.

Bug: 18154425
Change-Id: I121877834bd963eeeba91a2b951fd30d5dc36a8b

1 files changed, 19 insertions, 0 deletions

diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
index 73bc829..42288a3 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
@@ -144,6 +144,10 @@ void NuPlayer::Renderer::signalDisableOffloadAudio() {
     (new AMessage(kWhatDisableOffloadAudio, id()))->post();
 }
 
+void NuPlayer::Renderer::signalEnableOffloadAudio() {
+    (new AMessage(kWhatEnableOffloadAudio, id()))->post();
+}
+
 void NuPlayer::Renderer::pause() {
     (new AMessage(kWhatPause, id()))->post();
 }
@@ -407,6 +411,12 @@ void NuPlayer::Renderer::onMessageReceived(const sp<AMessage> &msg) {
             break;
         }
 
+        case kWhatEnableOffloadAudio:
+        {
+            onEnableOffloadAudio();
+            break;
+        }
+
         case kWhatPause:
         {
             onPause();
@@ -1133,6 +1143,12 @@ void NuPlayer::Renderer::onDisableOffloadAudio() {
     ++mAudioQueueGeneration;
 }
 
+void NuPlayer::Renderer::onEnableOffloadAudio() {
+    Mutex::Autolock autoLock(mLock);
+    mFlags |= FLAG_OFFLOAD_AUDIO;
+    ++mAudioQueueGeneration;
+}
+
 void NuPlayer::Renderer::onPause() {
     if (mPaused) {
         ALOGW("Renderer::onPause() called while already paused!");
@@ -1416,6 +1432,9 @@ bool NuPlayer::Renderer::onOpenAudioSink(
     if (audioSinkChanged) {
         onAudioSinkChanged();
     }
+    if (offloadingAudio()) {
+        mAudioOffloadTornDown = false;
+    }
 
     return offloadingAudio();
 }