53         BufferManager* bufferManager = BufferManager::GetInstance();  in ~BufferQueue()  local
54         if (bufferManager == nullptr) {  in ~BufferQueue()
57         bufferManager->FreeBuffer(&tmpBuffer);  in ~BufferQueue()
89     BufferManager* bufferManager = BufferManager::GetInstance();  in NeedAttach()  local
90     RETURN_IF_FAIL(bufferManager);  in NeedAttach()
93         buffer = bufferManager->AllocBuffer(size_, usage_);  in NeedAttach()
95         buffer = bufferManager->AllocBuffer(width_, height_, format_, usage_);  in NeedAttach()
211     BufferManager* bufferManager = BufferManager::GetInstance();  in Detach()  local
212     if (bufferManager != nullptr) {  in Detach()
213         bufferManager->FreeBuffer(&buffer);  in Detach()
287         BufferManager* bufferManager = BufferManager::GetInstance();  in Reset()  local
288         if (bufferManager == nullptr) {  in Reset()
292         bufferManager->FreeBuffer(&tmpBuffer);  in Reset()
317             BufferManager* bufferManager = BufferManager::GetInstance();  in SetQueueSize()  local
318             if (bufferManager == nullptr) {  in SetQueueSize()
322             bufferManager->FreeBuffer(&tmpBuffer);  in SetQueueSize()