Clear all pending transactions on screen wakeup
If an app sets a transaction that modifies layer state, but does not get
committed by an SF composition cycle, we may end up dangling some
callbacks. Temporary fix is to clear and send callbacks on wakeup
Bug: 141111965
Test: build, boot, manual
Change-Id: I781124c3f96174cefd5eb67e597c13f923df4fc1
diff --git a/services/surfaceflinger/TransactionCompletedThread.h b/services/surfaceflinger/TransactionCompletedThread.h
index 12ea8fe..cd95bfb 100644
--- a/services/surfaceflinger/TransactionCompletedThread.h
+++ b/services/surfaceflinger/TransactionCompletedThread.h
@@ -70,6 +70,8 @@
// Notifies the TransactionCompletedThread that a pending CallbackHandle has been presented.
status_t finalizePendingCallbackHandles(const std::deque<sp<CallbackHandle>>& handles);
+ void clearAllPending();
+
// Adds the Transaction CallbackHandle from a layer that does not need to be relatched and
// presented this frame.
status_t registerUnpresentedCallbackHandle(const sp<CallbackHandle>& handle);