1 files changed, 33 insertions, 2 deletions
diff --git a/services/audioflinger/RecordTracks.h b/services/audioflinger/RecordTracks.h
index 57de568..6fc06d8 100644
--- a/services/audioflinger/RecordTracks.h
+++ b/services/audioflinger/RecordTracks.h
@@ -45,7 +45,10 @@ public:
                                                 return tmp; }
 
     static  void        appendDumpHeader(String8& result);
-            void        dump(char* buffer, size_t size);
+            void        dump(char* buffer, size_t size, bool active);
+
+            void        handleSyncStartEvent(const sp<SyncEvent>& event);
+            void        clearSyncStartEvent();
 
 private:
     friend class AudioFlinger;  // for mState
@@ -59,5 +62,33 @@ private:
     // releaseBuffer() not overridden
 
     bool                mOverflow;  // overflow on most recent attempt to fill client buffer
-    AudioRecordServerProxy* mAudioRecordServerProxy;
+
+           // updated by RecordThread::readInputParameters_l()
+            AudioResampler                      *mResampler;
+
+            // interleaved stereo pairs of fixed-point Q4.27
+            int32_t                             *mRsmpOutBuffer;
+            // current allocated frame count for the above, which may be larger than needed
+            size_t                              mRsmpOutFrameCount;
+
+            size_t                              mRsmpInUnrel;   // unreleased frames remaining from
+                                                                // most recent getNextBuffer
+                                                                // for debug only
+
+            // rolling counter that is never cleared
+            int32_t                             mRsmpInFront;   // next available frame
+
+            AudioBufferProvider::Buffer mSink;  // references client's buffer sink in shared memory
+
+            // sync event triggering actual audio capture. Frames read before this event will
+            // be dropped and therefore not read by the application.
+            sp<SyncEvent>                       mSyncStartEvent;
+
+            // number of captured frames to drop after the start sync event has been received.
+            // when < 0, maximum frames to drop before starting capture even if sync event is
+            // not received
+            ssize_t                             mFramesToDrop;
+
+            // used by resampler to find source frames
+            ResamplerBufferProvider *mResamplerBufferProvider;
 };