Merge tag 'android-4.4.3_r1' into HEADcm-11.0-XNPH44S-bacon-5fa8c79c0bcm-11.0-XNPH33R-bacon-3628510d76cm-11.0-XNPH30O-bacon-4f280f505acm-11.0-XNPH05Q-tomato-9828f8e9cccm-11.0-XNPH05Q-bacon-5229c4ef56stable/cm-11.0-XNF9Xstable/cm-11.0-XNF8Ystable/cm-11.0shipping/cm-11.0

Android 4.4.3 release 1

1 files changed, 13 insertions, 6 deletions

diff --git a/variablespeed/jni/variablespeed.cc b/variablespeed/jni/variablespeed.cc
index 73ac609..4bdbbcc 100644
--- a/variablespeed/jni/variablespeed.cc
+++ b/variablespeed/jni/variablespeed.cc
@@ -129,14 +129,21 @@ void AudioEngine::SetEngine(AudioEngine* engine) {
   audioEngine_ = engine;
 }
 
+bool AudioEngine::CompareAndSetEngine(AudioEngine* expect, AudioEngine* update) {
+  android::Mutex::Autolock autoLock(publishEngineLock_);
+  if (audioEngine_ == expect) {
+    DeleteEngine();
+    audioEngine_ = update;
+    return true;
+  }
+  return false;
+}
+
 void AudioEngine::DeleteEngine() {
-  if (audioEngine_ == NULL) {
-    LOGE("you haven't initialized the audio engine");
-    CHECK(false);
-    return;
+  if (audioEngine_ != NULL) {
+    delete audioEngine_;
+    audioEngine_ = NULL;
   }
-  delete audioEngine_;
-  audioEngine_ = NULL;
 }
 
 // ****************************************************************************