Initial checkin of support for acting as a wifi display source

Change-Id: I08f17efa0c7d007e17408feb7d4fbef0a19f531a

2 files changed, 13 insertions, 0 deletions

diff --git a/include/media/IMediaPlayerService.h b/include/media/IMediaPlayerService.h
index 76c45a02..dbcdf927 100644
--- a/include/media/IMediaPlayerService.h
+++ b/include/media/IMediaPlayerService.h
@@ -50,6 +50,8 @@ public:
     virtual sp<IOMX>            getOMX() = 0;
     virtual sp<ICrypto>         makeCrypto() = 0;
 
+    virtual status_t enableRemoteDisplay(bool enable) = 0;
+
     // codecs and audio devices usage tracking for the battery app
     enum BatteryDataBits {
         // tracking audio codec
diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 2371619b..500dde6b 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -25,6 +25,8 @@
 #include <media/stagefright/SkipCutBuffer.h>
 #include <OMX_Audio.h>
 
+#define TRACK_BUFFER_TIMING     0
+
 namespace android {
 
 struct ABuffer;
@@ -127,6 +129,15 @@ private:
         sp<GraphicBuffer> mGraphicBuffer;
     };
 
+#if TRACK_BUFFER_TIMING
+    struct BufferStats {
+        int64_t mEmptyBufferTimeUs;
+        int64_t mFillBufferDoneTimeUs;
+    };
+
+    KeyedVector<int64_t, BufferStats> mBufferStats;
+#endif
+
     sp<AMessage> mNotify;
 
     sp<UninitializedState> mUninitializedState;