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Re: [RFE] STR #3296: Improvement of bilinear scaling of images

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Re: [RFE] STR #3296: Improvement of bilinear scaling of images Albrecht Schlosser Feb 03, 2023  
 
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[STR Active]

Link:         https://www.fltk.org/str.php?L3296
Version:      1.4-feature
Assigned To:  AlbrechtS

Hi Chris, thank you for your continuing support of FLTK, your help is much
appreciated, and your summary is very helpful. I'm afraid I don't have
enough time to understand and test this proposal sufficiently to add it to
FLTK right now, but anyway:

Since you obviously know how to use it: what did you do to integrate it in
FLTK? Did you replace the existing algorithm, or did you add this as
another algorithm that can be selected by the user (another value in the
enum which I don't remember right now)?

From what I read so far, the algorithm could be tested easily with the
provided test program (file #3: 'test_resize_image.cxx') and the modified
source file #2: 'resize_image_chris_changes.cxx', is this correct?

Maybe a PR could help to integrate this new (or should I say "old"? ;-))
algorithm in FLTK, but I see a lot of (formatting) and maybe more issues in
the given patch. So please don't bother making a PR yet, but I may come
back to your offer. :-)

OK, I'm looking into it now but I can't promise anything yet...


Link:         https://www.fltk.org/str.php?L3296

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