chore: dithering binding robustness, pipeline repair, and docs#48
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davelee98 wants to merge 2 commits into
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chore: dithering binding robustness, pipeline repair, and docs#48davelee98 wants to merge 2 commits into
davelee98 wants to merge 2 commits into
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Phases 3-5 of the code-review follow-up (stacked on the math + perf fixes): Robustness (Issues OpenDisplay#7, OpenDisplay#9): - ImageBuffer::new validates width and buffer length (panics on zero width / ragged buffer) instead of silently truncating in release; contract backstopped by tests. - Python and WASM dither_image validate image dimensions and accent_idx before constructing the buffer/palette, returning proper ValueError/JsValue errors rather than panicking the extension. - JS ditherImage throws a clear error when a measured palette's accent name is not one of its colors (previously passed -1 into WASM → opaque abort). Adds a vitest case. Tooling & docs (Issues OpenDisplay#5, OpenDisplay#6, OpenDisplay#10): - Expose tone_compress, gamut_compress, and rgb_to_oklab_buffer on the Python _rs module and repair scripts/pipeline.py, which imported modules deleted in the Rust port. Runs end-to-end again. - Drop the stale examples/wab_sweep.rs reference in the WAB doc comment. - CALIBRATION.md: document that palette values must be sRGB-encoded (not linear-light), with the encoding formula for linear-workflow (DNG) measurements. CHANGELOGs updated for all three packages. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Match the project ruff config (import ordering + single-line stub signatures) so the prek/ruff-format CI hook passes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. 📢 Thoughts on this report? Let us know! |
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Phases 3-5 of the dithering code-review follow-up: binding robustness, tooling, and docs. Follows #45 (now merged); rebased onto
main, so this contains only its own changes.Robustness
ImageBuffer::newvalidates width and buffer length (panics on zero width / ragged buffer) instead of silently truncating in release builds; backed by unit tests.dither_imagevalidate image dimensions andaccent_idxbefore constructing the buffer/palette, returning properValueError/JsValueerrors instead of panicking the extension.ditherImagethrows a clear error when a measured palette'saccentname isn't one of its colors (previously passed-1into WASM → opaque abort). New vitest case.Tooling & docs
tone_compress,gamut_compress, andrgb_to_oklab_bufferon the Python_rsmodule and repairscripts/pipeline.py, which imported modules deleted in the Rust port. Verified it runs end-to-end producing the 6-panel visualization.examples/wab_sweep.rsreference in the WAB doc comment (the file never existed).CHANGELOGs updated for all three packages (covering the #45 fixes and these changes).
Verification
Core 51 unit + 3 regression tests, Python 81 pytest, JS 39 vitest all pass; WASM core rebuilt;
pipeline.pyruns clean and ruff-checked.🤖 Generated with Claude Code