PdfCraft's pdfcraft-prc crate (revision
80e26e674d1aa33078e83c8139875047f3289eb6), moved whole with its tests. It reads
PRC (ISO 14739-1), the model format of PDF 3D annotations: the container, the
bit-level primitives, the schema, tessellations and the product tree.
The code is unchanged. The package and its README are renamed, the doctests
and tests import craft_prc, and the Double code table taken from prc-rs (MIT)
has its row in ATTRIBUTION.md and its licence in licenses/prc-rs.
* Add craft-raster-codecs: DDS, DICOM, FITS, IFF/ILBM, PCX, PNM and XPM from PhotoCraft
One module per format, moved from photocraft-codecs at 63b641b5 with its tests.
Decoders return one flat Image and take Limits; encoders take an image already in a
layout the format stores. Layout planning, colour and the document mapping stay in the app.
* craft-raster-codecs: PCX reads four 8-bit planes as RGBA and version 4 headers; pcx::dimensions
Four 8-bit planes are red, green, blue and alpha: they decode to RGBA instead of being
refused. Version 4 (PC Paintbrush for Windows) headers are accepted. pcx::dimensions gives the
pixel size from the header without decoding.
Ported from the PCX reader of storytold/designcraft#2011.
---------
Co-authored-by: subha-2025 <218455239+subha-2025@users.noreply.github.com>
* craft-affinity: bounded reader for native Affinity documents, moved from VectorCraft
The reader of .af, .afdesign, .afphoto and .afpub files (archive, object stream and document
model) as it is in storytold/vectorcraft at 6e873b80 (crates/affinity), under a neutral name.
Its corpus tests read the pinned public documents scripts/fetch-affinity-corpus.sh fetches.
* craft-affinity: fold in what only PhotoCraft's copy of the reader had
From storytold/photocraft at 63b641b5 (crates/affinity), onto the VectorCraft copy:
- Special shapes: clouds, hearts, cogs, callouts, arrows, double stars, tears, crescents,
diamonds and segments come in as their own outlines, not their bounding ellipse.
- Null slots of object lists are charged to the document's work before a list is scanned,
on every visit of a shared object (children, attachments, effects, compound operands,
page lists, paint lists, gradient colours, text blocks and runs, table cells, tile lists).
- A colour or gradient position record is decoded only as far as its components are read.
- 16-bit and 8-bit planes are interleaved through tables, not an f64 for each pixel.
- Limits::max_pixel_bytes: the caller sets what the pixel layers of one import may hold.
- Pixels::cmyka8_to_rgba8 for a caller without colour management.
The crate README and docs describe the model on its own terms.
* craft-affinity: a callout with a right-to-left box no longer panics; an oversized shape imports as its box
Ported from storytold/photocraft#10473 by DJHoltkamp. A callout rectangle clamped its tail
with clamp(x0, x1), which panics when the box is stored right to left. A box with finite
corners whose size overflows gave infinite or NaN outline points; it now imports as its box
with a warning. Also drops the inflated doc.dat once it is parsed.
PhotoCraft's `photocraft-psd` crate (crates/psd at storytold/photocraft
63b641b55e54bf8f5c83efd977fdb16a2c255431) as `craft-psd`: the lossless
PSD/PSB model, reader, writer and builder, descriptors, the Photoshop
resource files that share its primitives (.abr, .asl, .aco, .act, .ase,
.grd, .pat, .atn, .csh, .shc) and the Photoshop blocks of a layered TIFF.
The crate had no dependency on any other PhotoCraft crate.
Code is unchanged apart from the crate name, craft-libs' rustfmt width,
comments that named other PhotoCraft crates, issue references (now
`photocraft#N`), and the corpus tests' directory (`CRAFT_PSD_CORPUS` or
`corpus/` at the workspace root). Tests, proptests, fuzz targets and
fixtures move with it.
Part of #778, #786.
The encodings every Lottie layer, mask and shape reuses, on serde_json
values: the document header, animatable properties and their keyframes
(legacy end values, hold keys, spatial tangents), ease tangents to and
from speed and influence, bezier paths, gradient stop lists, the tolerant
number and colour readers, and embedded images as data URIs.
Taken from effectcraft crates/lottie at e18f48fb (anim.rs, shapes.rs,
import.rs, export.rs, base64.rs) with EffectCraft's project types replaced
by plain values. The layer, shape, effect and text mapping stays in
EffectCraft, and dotLottie is ZIP, which is not this crate's format.
DECODE_EXTENSIONS lists the file extensions of the formats decode reads.
EncodeFormat gains ALL, extension() and mime_type(). SoundCraft kept these
tables in its own FileFormat type; they are format knowledge, so they live
here.
A WAV with many empty data chunks parsed in quadratic time: whether an empty
data chunk is followed by chunks alone was decided for every one of them, by
walking the rest of the file. Only the first data chunk is used, so it is
decided once.
Tests SoundCraft added to audio-io after craft-audio was cut from it: Matroska
element sizes beyond the file, an AIFF channel count with the sign bit set,
probe and decode agreeing on the length of AAC in MP4, and one small file per
decodable extension (tests/fixtures).
* craft-audio: FilmCraft's FLAC encoder and MP1/MP2 decoder speed-ups
FLAC: per-order predictor kernels, merged Rice partition sums, the LPC
window kept per block length, and batches consumed by offset
(filmcraft 5eaff794, d9dad4a5). The output is unchanged: 64 golden cases
hash the same before and after.
MP1/MP2: the faster synthesis filterbank (filmcraft 51c755e5), with its
bit-exact test.
* craft-audio: FilmCraft's AAC and Opus decoder speed-ups and refactors
AAC: table-driven Huffman decoding, per-stage FFT twiddles and fused
stages, reused per-channel work buffers, and the encoder's memoised
per-band work (filmcraft f9627280, d587ceed, 6121635c, dc124ab7,
7a532eca).
Opus: radix-2/3/4 FFT kernels in the CELT IMDCT, the PVQ table built
once, one de-emphasis loop for both channels, the SILK resampler
without per-sample divisions and with eight partial sums, concealment
and FEC capped at 120 ms (filmcraft bf7ac420, 12e32026, c4dc64d1,
eb352ec8, 87b8e22d, 014b5e56, 78d77b72).
The per-frame mid-only flag this crate fixed in the SILK decoder is
kept in the refactored decode.
* craft-media: Ogg CRC-32 by slice-by-16
FilmCraft's 6763f9bf: sixteen independent lookups per 16 input bytes, so
opening a file is several times faster. Checked against a bit-at-a-time
reference on every short length and alignment, and across every split.
* craft-audio: SoundCraft's CAF cookie-size and FLAC vendor-length checks
A CAF magic cookie size above the signed range is refused instead of
passed to symphonia (soundcraft 3bd3965), and a Vorbis comment block
whose vendor string claims more than the block holds is refused
(soundcraft ddfe991). Each with its regression test.
* craft-audio: AC-3 reads bits through the shared BitReader
FilmCraft's 1c9c2e82: the AC-3 decoder's private bit-at-a-time reader is
replaced by craft-media's BitReader, with its two tests: the decoded
output of 2,000 synthetic and 12 real syncframes (and their damaged
variants) hashes the same as before, and the reader agrees with the old
one on random reads, skips and overruns. The three AC-3 features now
turn on craft-media's bitstream module.
* craft-audio: the quantiser rounds without a libm call
SoundCraft's d293336, the audio-io part: round-half-away by integer
arithmetic in the bounce's inner loop, with its test against f64::round
over the quantiser's range.
Add the linesweeper 0.5.0 package to vendor/ with no file changed, so
that a fix to it can reach the Craft apps through this repository
without waiting for a linesweeper release. The GitHub repository its
manifest names is archived, and its README says development moved off
GitHub.
Leave out the test font (fonts live in craft-fonts), the logo artwork,
the snapshot images and the package's repository tooling. SOURCE.json
lists each with its hash.
Add a workspace exclude, a [patch.crates-io] entry, SOURCE.json with
the archive hash and per-file hashes, NOTICE and ATTRIBUTION.md rows,
and the package's tests in the backend test script. craft-prepress's
flatten feature now builds against the copy, so Cargo.lock drops the
package's registry source and checksum.
Review of craft-libs#482:
- The built-in fallback is now the full public-domain Moby word list (data/en-words.dic,
words only, 343,992 bytes, from craft-i18n's en-us.dic by examples/en_words.rs) plus
WordCraft's own en-extra.txt (MIT OR Apache-2.0). An unknown word is misspelled; the
near-miss scan (which flagged fiber, theater, organize… and took 14 s on a 2,000-word
token) is gone. Suggestions are the words one edit away, looked up, for words of up to 32
letters. spelling_scales_over_one_long_token runs without the data, with a time bound.
- English Hunspell dictionaries ignore compounding (COMPOUNDMIN, COMPOUNDRULE…; their
ONLYINCOMPOUND stems are left out) and OCONV instead of refusing the file, and a file that
can't be read is skipped for the next name or folder.
- A load that started before english::reload() isn't kept (reloads counter, as slot.rs);
Englishes that use the same .dic share one copy. en-GB/en-CA falling back to en_US is
documented.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FypgCX8LsYYE8fsj4byBm2
- No embedded Moby list: English (en-US, en-GB, en-CA) uses an English
Hunspell .aff/.dic from the dictionaries folder or the system (the run's
English first, then another English), else data/en-core.txt.
- en-core.txt: 11,367 public-domain Moby Hyphenator II words (Grady Ward),
ranked by lower-case frequency in 50 public-domain Gutenberg books
(examples/en_core.rs, book ids recorded). 94 KB. Marks only near misses
of common words (swapped letters; one edit for lower-case words of 4+).
- Unreadable English dictionary (encoding, not UTF-8, no words, size):
error via dictionary_load_error, falls through to the core list; a bad
embedded list is reported the same way. Never a panic.
- Non-English text is never checked against English.
- New: english_source(lang) -> Option<EnglishSource>.
- Embedded-data path unchanged; tests with data unchanged.
- Tests: core list flags/accepts, folder Hunspell preferred over core list,
unreadable dictionaries reported, no_data English now marks misspellings;
two data-ignored tests now run without data. README, ATTRIBUTION, NOTICE.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FypgCX8LsYYE8fsj4byBm2
The crate's record should hold what the decoder is built from, not the process
that produced it. The starting assumptions, the plan, the container notes, the
entropy-derivation log, the chart calibration, the probe scripts and their
observational logs are not part of it. The frozen-table JSONs and
tools/gen_tables.py stay, so src/tables.rs can still be regenerated and audited.
Renumber the surviving documents 01-05 in reading order and update every
reference to them, so the record reads in order and cites nothing that is no
longer there.
AGENTS.md and CLAUDE.md go back to main: repository instructions are not part of
this change.
The clean-room Canon CRW decoder written in LightCraft (crates/raw/src/vendor/crw.rs,
crw_tables.rs, branch clean-room-crw-format-decode, revision 70c755e4) becomes the shared
crate craft-crw: the CIFF heap container, the entropy coding derived by black-box analysis
(frozen code tables for selectors 0-2), sensor black and white levels, as-shot white
balance, orientation and the make/model/time records. Public types are the crate's own
(Error, Limits, Cfa, Rect, BlackLevel, Header, Image); the capture time is handed on as
Unix seconds so no calendar code lives here; LightCraft's shared plateau estimate is
copied as saturation_plateau. Algorithm, tables and thresholds are unchanged.
Tests: the ported synthetic round-trip, table-structure and hostile-input tests; a
proptest mutation sweep (tests/robust.rs); and tests/samples.rs, which pins the eleven
CC0 raw.pixls.us sample files (tests/samples.json: URL, SHA-256, licence) to the SHA-256
of the verified decode plus levels, white balance and metadata, so the port is proven
byte-identical to the LightCraft decode without redistributing the reference TIFFs.
scripts/fetch-crw-samples.py downloads the files outside the checkout; CRAFT_CRW_SAMPLES
and CRAFT_CRW_ORACLE point the tests at them. The crate builds for wasm32.
The whole derivation record (starting assumptions, plan with the maintainer's decisions,
source log, container and payload notes, derivation log, frozen format, verification,
colour/levels notes, private-corpus and chart notes, scripts, logs and the frozen table
JSON) moves verbatim to crates/crw/clean-room/ with a README that indexes it and maps the
LightCraft paths it cites; tools/gen_tables.py regenerates src/tables.rs from the JSON,
byte for byte.
Repository: .github/workflows/crw.yml (fmt, clippy, tests on Linux, Windows and macOS;
wasm check; the sample-file job with cached downloads), README and ATTRIBUTION rows,
NOTICE source provenance, docs/clean-room.md (the clean-room standard a format crate
follows here), and AGENTS.md expanded with the start-of-session steps, the new-crate
checklist, clean-room, assets and test rules; CLAUDE.md points at it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- FontStore::remove_files only touches names the family's manifest entry
lists and that are safe file names.
- A user source's folder carries a hash of its full ID, so sources whose
IDs slug alike don't share a folder.
- The download dialog and the sidebar note name the family's own source,
and the server for a source the user added.
- The face cache takes out only faces the last frame didn't draw.
- The catalog test lists missing translations instead of failing.
- ATTRIBUTION lists the three bundled craft-font-index files.
Conflicts: NOTICE, vendor/README.craft-reader.md and the hayro-interpret and
hayro-syntax SOURCE.json keep the ec0a965 provenance and add hayro-cmap
(a2ec27b) and hayro-postscript (crates.io 0.1.0). type0.rs keeps PdfCraft's
flat sample array with its 64-bit largest sample and main's 32-bit test.
Local sha256 values recomputed for the merged files.
hayro-postscript 0.1.0 is the token scanner hayro-cmap uses for the
CMap streams PDFs embed. Its object reader skipped each `<<` or `>>`
by calling itself again, so a stream holding a long run of `<` or `>`
bytes recursed once per pair and aborted the process with a stack
overflow.
Vendor the crates.io package unchanged and patch `object::read` to
skip those runs in a loop, returning the same next object as before.
Wire it in like the other Hayro crates: workspace exclude,
[patch.crates-io] entry, SOURCE.json with registry and local hashes,
the backend test script, NOTICE, ATTRIBUTION.md and the reader README.
Tests cover a million `<` and a million `>` bytes, `<< /A 1 >>` and
nested `<<<< /X >>>>` runs.
* pdf: keep a CID font's /W2 table past an out-of-range first CID; vendor hayro-cmap from PdfCraft
- hayro-interpret: a /W2 run whose first CID is past 65535 is skipped, as in
/W. A run starting at 4294967295 overflowed the CID counter and discarded
the whole table. Unit test in font::cid.
- hayro-cmap 0.1.0 is vendored from PdfCraft a2ec27b47 with its malformed-CMap
patch (PdfCraft #3177): bad bfchar/bfrange entries, an unresolvable usecmap
and an unparseable tail are skipped instead of failing the whole CMap. The
crate's tests come with it. Wired up like the other vendored Hayro crates
(workspace exclude, patch entry, SOURCE.json, backend test script); NOTICE,
ATTRIBUTION.md and vendor/README.craft-reader.md record the source.
* hayro-syntax: refuse an xref-stream subsection that runs past object number u32::MAX
The object number was start + i in unchecked u32: a subsection starting near
u32::MAX overflowed (a panic in debug builds, a wrong object number in
release). Covered in xref::tests::xref_stream_entries_need_backing_bytes.
* hayro-cmap: a binary usecmap counts against the nesting limit; /W2 checks the CID first
- hayro-cmap: a binary CMap's usecmap passed its own depth to the nested
parse, so a self-referencing binary CMap recursed until the stack
overflowed. It now counts like a text usecmap. Test:
self_referencing_binary_usecmap_stops_at_the_nesting_limit.
- hayro-interpret: the /W2 first-CID check runs before the run's metrics
are read, so an incomplete run past CID 65535 no longer discards the
rest of the table.
* hayro-syntax: refuse xref-stream object numbers past i32::MAX
ObjectIdentifier stores an i32; a number between i32::MAX and u32::MAX
was cast to a negative object number.
`Folder` folds text for case- and accent-insensitive search (Turkish and
Azerbaijani i by locale, ß, final sigma, ligatures, full-width forms) and
maps matches back to the original text for highlighting. `Collator`
(feature `collate`) sorts lists in the locale's order with digits compared
by value, on ICU4X with collation data for the shipped locales only.
The Turkish i and sigma handling come from PdfCraft's `fold_case`.
Part of #198.
Co-authored-by: snipeTR <31975916+snipeTR@users.noreply.github.com>
Co-authored-by: nevicia2010-hub <nevicia2010@gmail.com>
Print PDFs written through krilla separated wrongly: transparency groups blended in RGB
(K 50% over C100 separated as C84 M34 Y32 K37 instead of C50 K50), and there was no
overprint, knockout, DeviceN, soft-mask backdrop or print output intent.
Patches in vendor/krilla/patches/, recorded in README.craft.md and SOURCE.json:
- 02 blending color space: GroupColorSpace { Rgb (default, unchanged output), Cmyk }
- 03 overprint: Surface::push_overprint (/op /OP /OPM)
- 04 knockout groups: Surface::push_group(GroupOptions { isolated, knockout })
- 05 soft-mask backdrop and transfer function (/BC /TR)
- 06 DeviceN and NChannel colors for fills and strokes
- 07 DeviceN images and shadings
- 08 print output intent (GTS_PDFX), /Trapped, PDF/X version markers
craft_pdf::write::print::settings(PrintColor) turns them on for print export.
Add Builtin::CoatedFogra39 ("Coated FOGRA39 (fitted, craft-cms)",
profiles/craft-coated-fogra39.icc: AToB 11^4, BToA 33^3, 330% TAC,
medium GCR). It is fitted to Fogra's FOGRA39 characterisation data
(tests/data/FOGRA39.txt, unmodified, 1617 patches): a Yule-Nielsen
Neugebauer model with free overprints, per-ink tone curves and n, plus
a Gaussian-kernel ridge correction of the residuals. Against the
patches, relative colorimetric through the AToB: mean dE00 0.07,
p95 0.18, max 0.53. The BToA tables invert the AToB table
(synth::cmyk_profile_from_model); the Photocraft coated profile and its
synth defaults are unchanged.
Builtin::from_profile_name maps the names documents carry for
FOGRA39-based profiles (Coated FOGRA39, ISO Coated v2 (ECI)) to the new
profile and every built-in by its description. Adds math::delta_e2000.
Refs #36
License files match the craftrules licensing standard; empty Cargo workspace
(crates/*) with shared package fields and lints.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
shuff57