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Apply lens corrections using embedded metadata on converted DNGs (only tested on Sony ARW) #20889

@europlatus

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@europlatus

Lens corrections using embedded metadata work fine on Sony ARW raw files, but not if the ARW is converted to DNG. Some CA seems to be corrected, but not distortion or vignetting.

According to ExifTool, the distortion, vignetting and CA correction parameters are copied over and present in the MakerNotes. Exif data has "WarpRectinear" listed for OpcodeList3 in the DNG.

According to the Lens Correction module, it says "Corrections done: Distortion and TCA" although it seems only TCA is being done.
So, not sure if it's a bug that distortion isn't being fixed, but if not, can it be enabled?

Two previous issues related to this request but were closed after sitting stale:
#15574
#15647

Sample files: https://www.dropbox.com/scl/fi/u7f74m7zqnk3mx8rae4eg/DNG-test.zip?rlkey=mprhnim54x3mgeewarwqvkm7a&st=t6ee8m23&dl=0

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