diff --git a/services/surfaceflinger/BufferLayerConsumer.cpp b/services/surfaceflinger/BufferLayerConsumer.cpp
index 8f5c9c7..4d9b43f 100644
--- a/services/surfaceflinger/BufferLayerConsumer.cpp
+++ b/services/surfaceflinger/BufferLayerConsumer.cpp
@@ -68,6 +68,7 @@
         mCurrentFrameNumber(0),
         mCurrentTransformToDisplayInverse(false),
         mCurrentSurfaceDamage(),
+        mCurrentApi(0),
         mDefaultWidth(1),
         mDefaultHeight(1),
         mFilteringEnabled(true),
@@ -346,6 +347,7 @@
     mCurrentFrameNumber = item.mFrameNumber;
     mCurrentTransformToDisplayInverse = item.mTransformToDisplayInverse;
     mCurrentSurfaceDamage = item.mSurfaceDamage;
+    mCurrentApi = item.mApi;
 
     computeCurrentTransformMatrixLocked();
 
@@ -469,6 +471,11 @@
     return mCurrentSurfaceDamage;
 }
 
+int BufferLayerConsumer::getCurrentApi() const {
+    Mutex::Autolock lock(mMutex);
+    return mCurrentApi;
+}
+
 sp<GraphicBuffer> BufferLayerConsumer::getCurrentBuffer(int* outSlot) const {
     Mutex::Autolock lock(mMutex);