Fixed several accuracy bugs with image resampling - #30184

Merged

QuLogic merged 10 commits into

matplotlib:mainfrom

ayshih:more_resample_bugs

Jan 15, 2026

Commits on Jan 8, 2026

Fix bugs in the calculation of the weight array
ayshih
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71bb56f
Fix bug with using the distortion table for nonaffine transformations
ayshih
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ca634d5
Move macro-guard definition to meson.build
ayshih
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e2f1a5f
Fix bug where the interpolation endpoint was one step further than correct
ayshih
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632e4e3
Adjust test to use the downsampled image as reference
ayshih
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072f1a4
Loosen tolerances for text-only image differences
ayshih
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7b59187
Refactor bug fixes in the calculation of the weight array
ayshih
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131648a
Support differing subpixel alignment for nonaffine distortion table
ayshih
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acbedc6
Avoid affine code path when scaling will make subpixels visible
ayshih
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86100aa
Update baseline images
ayshih
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c19b295