43 BufferSyncHandler* Fence::g_buffer_sync_handler_ = nullptr;
44 std::vector<std::weak_ptr<Fence>> Fence::wps_;
46 Fence::Fence(int fd, const string &name) : fd_(fd), name_(name) {  in Fence()  function in sdm::Fence
49 Fence::~Fence() {  in ~Fence()
60 void Fence::Set(BufferSyncHandler *buffer_sync_handler) {  in Set()
64 shared_ptr<Fence> Fence::Create(int fd, const string &name) {  in Create()
70   shared_ptr<Fence> fence(new Fence(fd, name));  in Create()
80 int Fence::Dup(const shared_ptr<Fence> &fence) {  in Dup()
84 int Fence::Get(const shared_ptr<Fence> &fence) {  in Get()
88 shared_ptr<Fence> Fence::Merge(const shared_ptr<Fence> &fence1, const shared_ptr<Fence> &fence2) {  in Merge()
102 shared_ptr<Fence> Fence::Merge(const std::vector<shared_ptr<Fence>> &fences, bool ignore_signaled) {  in Merge()
105   shared_ptr<Fence> merged_fence = nullptr;  in Merge()
107     if (ignore_signaled && (Fence::Wait(fence, 0) == kErrorNone)) {  in Merge()
111     merged_fence = Fence::Merge(fence, merged_fence);  in Merge()
117 DisplayError Fence::Wait(const shared_ptr<Fence> &fence) {  in Wait()
120   return g_buffer_sync_handler_->SyncWait(Fence::Get(fence), 1000);  in Wait()
123 DisplayError Fence::Wait(const shared_ptr<Fence> &fence, int timeout) {  in Wait()
126   return g_buffer_sync_handler_->SyncWait(Fence::Get(fence), timeout);  in Wait()
129 Fence::Status Fence::GetStatus(const shared_ptr<Fence> &fence) {  in GetStatus()
133     return Fence::Status::kSignaled;  in GetStatus()
137   return (g_buffer_sync_handler_->SyncWait(Fence::Get(fence), 0) == kErrorTimeOut ?  in GetStatus()
138                                     Fence::Status::kPending : Fence::Status::kSignaled);  in GetStatus()
141 string Fence::GetStr(const shared_ptr<Fence> &fence) {  in GetStr()
142   return std::to_string(Fence::Get(fence));  in GetStr()
145 void Fence::Dump(std::ostringstream *os) {  in Dump()
166 Fence::ScopedRef::~ScopedRef() {  in ~ScopedRef()
172 int Fence::ScopedRef::Get(const shared_ptr<Fence> &fence) {  in Get()
173   int dup_fd = Fence::Dup(fence);  in Get()