Brandon ThomasandClaude Opus 5.5 ded7c7ad04 M9: damage-region repaint — re-render only changed frames and patch the canvas texture ...

- render: damage()/damage_with() — changed items and only the frames whose composition changed
  (cache keeps the composition each edit replaced; Cache::composed_for matches a document
  version exactly); conservative full repaint for styles, swatches, layers, parents, wrap,
  effects and cross-story text (+ tests incl. pixel-identical patch vs full render)
- UI: canvas patches its texture after edits with the view unchanged (0.6 ms vs 22 ms on the
  sample when typing); perf harness row for the damage repaint

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-02 00:54:31 -04:00

..

src

M9: damage-region repaint — re-render only changed frames and patch the canvas texture

2026-10-02 00:54:31 -04:00

Cargo.toml

M9: render perf (glyph path cache, culling) + soft drop shadow/feather/glow; perf harness

2026-10-01 12:31:01 -04:00