diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 2a85115..9a0bbcd 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -737,6 +737,8 @@
                 return (mStreamType == AUDIO_STREAM_CNT);
             }
 
+            sp<IMemory> sharedBuffer() const { return mSharedBuffer; }
+
             bool presentationComplete(size_t framesWritten, size_t audioHalFrames);
             void triggerEvents(AudioSystem::sync_event_t type);