128     if(mUpCommandQueue != nullptr || mDataQueue != nullptr) {  in configure()
177     mDataQueue = std::make_unique<FifoBufferIndirect>(  in configureDataQueue()
185     mDataQueue->setThreshold(threshold);  in configureDataQueue()
195     return mDataQueue == nullptr ? 0 : mDataQueue->getEmptyRoomAvailable(wrappingBuffer);  in getEmptyFramesAvailable()
199     return mDataQueue == nullptr ? 0 : mDataQueue->getEmptyFramesAvailable();  in getEmptyFramesAvailable()
203     return mDataQueue == nullptr ? 0 : mDataQueue->getFullDataAvailable(wrappingBuffer);  in getFullFramesAvailable()
207     return mDataQueue == nullptr ? 0 : mDataQueue->getFullFramesAvailable();  in getFullFramesAvailable()
211     return mDataQueue == nullptr ? 0 : mDataQueue->read(buffer, numFrames);  in read()
215     return mDataQueue == nullptr ? 0 : mDataQueue->write(buffer, numFrames);  in write()
219     if (mDataQueue != nullptr) {  in advanceWriteIndex()
220         mDataQueue->advanceWriteIndex(deltaFrames);  in advanceWriteIndex()
225     if (mDataQueue != nullptr) {  in advanceReadIndex()
226         mDataQueue->advanceReadIndex(deltaFrames);  in advanceReadIndex()
231     if (mDataQueue != nullptr) {  in setDataReadCounter()
232         mDataQueue->setReadCounter(framesRead);  in setDataReadCounter()
237     return mDataQueue == nullptr ? 0 : mDataQueue->getReadCounter();  in getDataReadCounter()
241     if (mDataQueue != nullptr) {  in setDataWriteCounter()
242         mDataQueue->setWriteCounter(framesRead);  in setDataWriteCounter()
247     return mDataQueue == nullptr ? 0 : mDataQueue->getWriteCounter();  in getDataWriteCounter()
252     if (mDataQueue == nullptr) {  in setBufferSizeInFrames()
258     mDataQueue->setThreshold(requestedFrames);  in setBufferSizeInFrames()
259     *actualFrames = mDataQueue->getThreshold();  in setBufferSizeInFrames()
264     return mDataQueue == nullptr ? 0 : mDataQueue->getThreshold();  in getBufferSizeInFrames()
268     return mDataQueue == nullptr ? 0 : (int32_t)mDataQueue->getBufferCapacityInFrames();  in getBufferCapacityInFrames()
277     if (mDataQueue != nullptr) {  in eraseDataMemory()
278         mDataQueue->eraseMemory();  in eraseDataMemory()
283     if (mDataQueue != nullptr) {  in eraseEmptyDataMemory()
284         mDataQueue->eraseEmptyMemory(numFrames);  in eraseEmptyDataMemory()