Grzegorz MartensandClaude Opus 5.5 7d422a0998 M11: JBIG2 alone isn't decoded for Group 4 unless it is resampled ...

An ordinary scan stored as JBIG2 was decoded for Group 4 by default, at 0.26 s a page at 300 ppi,
and came out unchanged: Group 4 of a symbol-coded page was 201,132 bytes against 17,291. Over a
500-page scan that is minutes for nothing. Dropping the guard changed no output, as a cost guard
wouldn't, so its test counts the pixels decoded.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY

2026-10-31 01:39:27 +01:00

..

audit.rs

fix: Space Audit lines up its columns and counts form fonts as fonts (#2118)

2026-10-15 02:45:58 -04:00

fragments.rs

Merge remote-tracking branch 'origin/main' into fix/1201-optimize-keeps-jpeg-colortransform

2026-10-23 10:13:47 +02:00

images.rs

M11: JBIG2 alone isn't decoded for Group 4 unless it is resampled

2026-10-31 01:39:27 +01:00

lib.rs

M11: Monochrome Images reads JBIG2 scans: averaged like any, and stored again as JBIG2

2026-10-30 19:05:09 +01:00

links.rs

fix(optimize): a GoToR or GoToE /D no longer keeps a local named destination (#4445)

2026-10-24 10:29:33 -04:00

unused.rs

M11: Reduce file size and Optimize PDF drop images nothing draws, such as a deleted image (#894)

2026-10-10 16:21:07 -04:00