Always save TIFF with contiguous planar configuration#5973
Merged
hugovk merged 1 commit intopython-pillow:mainfrom Mar 27, 2022
Merged
Always save TIFF with contiguous planar configuration#5973hugovk merged 1 commit intopython-pillow:mainfrom
hugovk merged 1 commit intopython-pillow:mainfrom
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Contributor
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The forced libtiff writer cannot preserve it either? |
Member
Author
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I don't know why the saved image is broken in main. However, https://www.awaresystems.be/imaging/tiff/tifftags/planarconfiguration.html
So it seems like a good idea to avoid the "separate" setting for the sake of compatibility of our created images. |
Contributor
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Yeah, it's ok to play it safe for this case. I was just wondering if there was a remote chance of preserving the original image configuration, but unfortunately don't have the time to experiment right now... |
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Resolves #3622
If a TIFF image is opened with "separate" planar configuration, it is successfully read.
However, if that same image is saved, Pillow tries to keep the "separate" planar configuration from the input file, and the output image is broken.
This PR simply changes Pillow to always save "contiguous", and the output image is fixed.