244         std::array<float, kMaxSamplesPerChannel> float_buffer;  in CopyFrom()  local
245         S16ToFloatS16(interleaved, input_num_frames_, float_buffer.data());  in CopyFrom()
246         input_resamplers_[0]->Resample(float_buffer.data(), input_num_frames_,  in CopyFrom()
253       std::array<float, kMaxSamplesPerChannel> float_buffer;  in CopyFrom()  local
255           resampling_required ? float_buffer.data() : data_->channels()[0];  in CopyFrom()
288       std::array<float, kMaxSamplesPerChannel> float_buffer;  in CopyFrom()  local
291                              float_buffer.data());  in CopyFrom()
292         input_resamplers_[i]->Resample(float_buffer.data(), input_num_frames_,  in CopyFrom()
316     std::array<float, kMaxSamplesPerChannel> float_buffer;  in CopyTo()  local
320                                       float_buffer.data(), output_num_frames_);  in CopyTo()
323         resampling_required ? float_buffer.data() : data_->channels()[0];  in CopyTo()
349         std::array<float, kMaxSamplesPerChannel> float_buffer;  in CopyTo()  local
351                                         buffer_num_frames_, float_buffer.data(),  in CopyTo()
354                            float_buffer.data(), interleaved);  in CopyTo()