Grzegorz MartensandClaude Opus 5.5 fe05b73d08 M11: JBIG2 symbol coding: tests for region numbering; the symbol cap applies to each plan ...

Review of the previous commit:
- Nothing checked the segment numbers the region split assigns: a
  mutant numbering every region 2 decoded. The many-marks test now
  reads each segment's number, and has a bar too tall to be a symbol,
  so the generic region is numbered after the last text region.
- The decoder's 32,767-symbol limit was checked against all distinct
  marks, before either plan, so an image with more distinct marks lost
  the second plan, which codes only the repeated ones. The limit now
  applies to each plan (MAX_CODED_SYMBOLS); finding marks keeps its
  memory bound of 65,536 (MAX_SYMBOLS), as before the previous commit.
  A test has 32,768 distinct marks above a page of repeated text, which
  encode_jbig2 still symbol codes through the second plan.
- The dense-page optimizer test now checks that it takes several text
  regions, and a compile-time assert keeps segment numbers within a
  byte's reach.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG

2026-10-29 22:37:07 +01:00

..

jpeg_color_transform.rs

style: rustfmt the cancellation test

2026-10-23 10:53:16 +02:00

optimize.rs

M11: JBIG2 symbol coding: tests for region numbering; the symbol cap applies to each plan

2026-10-29 22:37:07 +01:00