49         std::lock_guard lock(mMutex);  in ~TransactionCompletedThread()  local
59         std::lock_guard lock(mMutex);  in ~TransactionCompletedThread()  local
67     std::lock_guard lock(mMutex);  in run()  local
80     std::lock_guard lock(mMutex);  in addCallback()  local
101     std::lock_guard lock(mMutex);  in registerPendingCallbackHandle()  local
122     std::lock_guard lock(mMutex);  in addPresentedCallbackHandles()  local
163     std::lock_guard lock(mMutex);  in addUnpresentedCallbackHandle()  local
212     std::lock_guard<std::mutex> lock(mMutex);  in addPresentFence()  local
217     std::lock_guard lock(mMutex);  in sendCallbacks()  local
224     std::lock_guard lock(mMutex);  in threadMain()  local
294         mMutex.lock();  in threadMain()