darktable-org/darktable — pull request #205 by TurboGit (2013-03-29 13:43:22+00:00)
Title: Fix aspect ratio computation.

It cannot happen in legacy_params() as at this point the size of the
image is not yet known. We then use a deferred circuitry to handle
this at the right point in the code.

Fixes #9320.