Sentence:
For the moment he had shut his ears to the remoter noises and was listening to the stuff that streamed out of the telescreen
(George Orwell 1984)
past continuous:
For the moment he shut his ears to the remoter noises and was listening to the stuff that streamed out of the telescreen.past continuous + past perfect:
For the moment he shut his ears to the remoter noises and was listening to the stuff that had streamed out of the telescreen.
Questions:
Should the 'past continuous' be used in such sentence or both of the cases are acceptable
In case when two options are acceptable, do they have the same meaning?