Bug#1127449: Please add support for arithmetic-encoded JPEGs to loupe

[Albert Nash]

In the meantime, DAC seems to have been implemented upstream; cf. https://github.com/etemesi254/zune-image/issues/318 and https://github.com/etemesi254/zune-image/pull/373. Unless already happened (which I don't see in the changelogs of loupe and glycin-loaders), I wonder whether I could kindly ask you to prepare a package (or packages if more than one needs to be changed) for the experimental repository so that I (and, hopefully, other users) could test it. I'd test the user viewers `loupe` and `eog`. There is no rush, and, unless you object, I would be happy to re-open #1127449, as the circumstances have changed (cf. “until it is fixed upstream” above).