diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index dd96683..6bcbea1 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -834,6 +834,14 @@
                                mPendingTransactions.end());
 }
 
+SurfaceComposerClient::Transaction* BLASTBufferQueue::gatherPendingTransactions(
+        uint64_t frameNumber) {
+    std::lock_guard _lock{mMutex};
+    SurfaceComposerClient::Transaction* t = new SurfaceComposerClient::Transaction();
+    mergePendingTransactions(t, frameNumber);
+    return t;
+}
+
 // Maintains a single worker thread per process that services a list of runnables.
 class AsyncWorker : public Singleton<AsyncWorker> {
 private: