1 files changed, 11 insertions, 2 deletions
diff --git a/services/surfaceflinger/TransactionCallbackInvoker.cpp b/services/surfaceflinger/TransactionCallbackInvoker.cpp
index 7b5298c82e..222ae30acb 100644
--- a/services/surfaceflinger/TransactionCallbackInvoker.cpp
+++ b/services/surfaceflinger/TransactionCallbackInvoker.cpp
@@ -30,6 +30,7 @@
 #include <cinttypes>
 
 #include <binder/IInterface.h>
+#include <common/FlagManager.h>
 #include <utils/RefBase.h>
 
 namespace android {
@@ -128,9 +129,17 @@ status_t TransactionCallbackInvoker::addCallbackHandle(const sp<CallbackHandle>&
     sp<IBinder> surfaceControl = handle->surfaceControl.promote();
     if (surfaceControl) {
         sp<Fence> prevFence = nullptr;
-        for (const auto& future : handle->previousReleaseFences) {
-            mergeFence(handle->name.c_str(), future.get().value_or(Fence::NO_FENCE), prevFence);
+
+        if (FlagManager::getInstance().ce_fence_promise()) {
+            for (auto& future : handle->previousReleaseFences) {
+                mergeFence(handle->name.c_str(), future.get().value_or(Fence::NO_FENCE), prevFence);
+            }
+        } else {
+            for (const auto& future : handle->previousSharedReleaseFences) {
+                mergeFence(handle->name.c_str(), future.get().value_or(Fence::NO_FENCE), prevFence);
+            }
         }
+
         handle->previousReleaseFence = prevFence;
         handle->previousReleaseFences.clear();