3 people 4030096482 perf: Edit > Clear works tile by tile on large selections (#3463) (#3482) ...

Clear (and the background-colour fill it does on a Background layer)
read the whole selection bounds into one float buffer, looked the
selection up in its tile map once per pixel and wrote every tile back,
single-threaded. On an 8000x6000 layer that took about 2 s (3 s on the
Background). It now edits the encoded tiles in parallel, drops fully
cleared tiles, shares one solid tile for fully covered opaque fills and
copies a tile only when a pixel in it changes. Results match the old
pass exactly; 20-110 ms on the same documents.

Fixes #3463

Co-authored-by: Fabio Lussi <198260595+itrycodinganditsbad@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-11 23:29:25 -04:00

..

src

perf: Edit > Clear works tile by tile on large selections (#3463) (#3482)

2026-10-11 23:29:25 -04:00

Cargo.toml

one-shot

2026-09-30 05:02:08 -04:00