diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index 2fcbaf2..ccbb5a2 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -39,6 +39,14 @@
     }
 }
 
+void BufferQueue::ProxyConsumerListener::onFrameReplaced(
+        const BufferItem& item) {
+    sp<ConsumerListener> listener(mConsumerListener.promote());
+    if (listener != NULL) {
+        listener->onFrameReplaced(item);
+    }
+}
+
 void BufferQueue::ProxyConsumerListener::onBuffersReleased() {
     sp<ConsumerListener> listener(mConsumerListener.promote());
     if (listener != NULL) {
diff --git a/libs/gui/ConsumerBase.cpp b/libs/gui/ConsumerBase.cpp
index e576018..aa9443a 100644
--- a/libs/gui/ConsumerBase.cpp
+++ b/libs/gui/ConsumerBase.cpp
@@ -114,6 +114,21 @@
     }
 }
 
+void ConsumerBase::onFrameReplaced(const BufferItem &item) {
+    CB_LOGV("onFrameReplaced");
+
+    sp<FrameAvailableListener> listener;
+    {
+        Mutex::Autolock lock(mMutex);
+        listener = mFrameAvailableListener.promote();
+    }
+
+    if (listener != NULL) {
+        CB_LOGV("actually calling onFrameReplaced");
+        listener->onFrameReplaced(item);
+    }
+}
+
 void ConsumerBase::onBuffersReleased() {
     Mutex::Autolock lock(mMutex);