281     auto bufferWrapper = ManagedBuffer::create(size, std::move(roles), std::move(operand));  in allocate()  local
282     if (bufferWrapper == nullptr) {  in allocate()
288     auto token = mBufferTracker->add(bufferWrapper);  in allocate()
296     sp<SampleBuffer> sampleBuffer = new SampleBuffer(std::move(bufferWrapper), std::move(token));  in allocate()
337                                     const std::shared_ptr<ManagedBuffer>& bufferWrapper) {  in copyFromInternal()  argument
338     CHECK(bufferWrapper != nullptr);  in copyFromInternal()
345             bufferWrapper->validateCopyFrom(dimensions, srcPool->getSize());  in copyFromInternal()
349     const auto dstPool = bufferWrapper->createRunTimePoolInfo();  in copyFromInternal()
391                 auto bufferWrapper = driver.getBufferTracker()->get(pool.token());  in createRunTimePoolInfos()  local
392                 if (bufferWrapper == nullptr) {  in createRunTimePoolInfos()
396                         bufferWrapper->validateRequest(i, request, preparedModel);  in createRunTimePoolInfos()
400                 requestPoolInfos.push_back(bufferWrapper->createRunTimePoolInfo());  in createRunTimePoolInfos()
401                 bufferWrappers.push_back(std::move(bufferWrapper));  in createRunTimePoolInfos()