1 files changed, 10 insertions, 0 deletions
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 64075f1c346a..8fcd10967e17 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -312,6 +312,16 @@ void RenderThread::queue(RenderTask* task) {
     }
 }
 
+void RenderThread::queueAndWait(RenderTask* task) {
+    Mutex mutex;
+    Condition condition;
+    SignalingRenderTask syncTask(task, &mutex, &condition);
+
+    AutoMutex _lock(mutex);
+    queue(&syncTask);
+    condition.wait(mutex);
+}
+
 void RenderThread::queueAtFront(RenderTask* task) {
     AutoMutex _lock(mLock);
     mQueue.queueAtFront(task);