samhyunandClaude Opus 5.5 40f83a9a08 M8: a patch reads no backdrop past the view's edge ...

Background blurs and glass read the pixels drawn under them, and a full
render's backdrops end where the view does. The retained renderer differed
in two ways.

render_into drew each damage rect with a margin all round, past the edge
too, so a backdrop there read content a full render never drew: with a
background blur of 60 across the left edge, moving a square beside it
patched 10 levels off a full render, and moving one entirely off the view
89. The margin now stops at the edge.

A pan re-rendered only the strips it uncovered. At the opposite edges, which
moved into the old frame, the shifted pixels kept what their backdrop had
read past the old edge: a background blur of 10 across the view was 89
levels off after a pan of 30. Those edges are now redrawn as far as a
backdrop reads.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-30 15:26:36 +09:00

..

src

M8: a patch reads no backdrop past the view's edge

2026-10-30 15:26:36 +09:00

Cargo.toml

M8: the progressive JPEG check guards file thumbnails too (#1517)

2026-10-29 17:42:53 +07:00