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623 Commits 28 Branches 24 Tags
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Commit Graph
70 Commits
Author SHA1 Message Date
Aurelia Molzer bc71086a96 Verify WhiteIsZero invert, add Gray(1) color type 
This was found through the fax4 decoding that is always bilevel.

No longer silently ignore an unknown color type when a photometric
interpretation requires an inversion. DICOM requires that WhiteIsZero
and BlackIsZero are only used for samples-per-pixel=1 but we do not
strictly enforce that early. Previously for the result Multiband color
we just ignored the tag which is also not right.
 2025-09-01 00:25:48 +02:00
Aurelia Molzer 9f1de91880 Make an explicit 'fax' feature 2025-08-31 01:32:32 +02:00
Aurelia Molzer b5afb8cca4 Drop bitvec dependency 2025-08-31 01:25:58 +02:00
Stephen Judkins 80ce77190e Refactor Group4 reader into stream module 2025-08-31 01:25:43 +02:00
Stephen Judkins c75aa98ce2 bit-addressable output (doesn't work yet) 2025-08-31 01:25:42 +02:00
Stephen Judkins 666f871d30 CCITT group 4 (Fax4) decoding support 2025-08-30 23:20:41 +02:00
Aurelia Molzer 756ea3e813 Add metadata for 0.10.2 2025-08-26 11:24:04 +02:00
Aurelia Molzer cbcf6b97d4 Bump version number 0.10.1 2025-08-25 23:21:34 +02:00
A. Molzer 59d32a66a7 Add test coverage for to byte decoding 2025-07-14 18:23:30 +02:00
Vladimir Kuznetsov 816fb85304 Use libtiff compatible weezl configuration (#276) 2025-06-29 10:24:28 -07:00
Jonathan Behrens 46086e2bcf Release 0.10.0 (#271) 2025-06-20 20:15:42 -07:00
Jonathan Behrens 83e6d64751 Create feature flags for more compression algorithms (#270) 2025-06-15 15:50:14 -07:00
Jonathan Behrens dc2c67469b Switch to zune-jpeg (#268) 
]
 2025-06-14 21:13:16 -07:00
Jonathan Behrens b5d8ee5f86 Switch to quick_error and cleaner error messages (#269) 2025-06-09 19:10:12 -07:00
Wei Ji 36f7b3b4aa Bump MSRV from 1.61.0 to 1.70.0 
Found using `cargo msrv find`, the `1.70.0` version is determined by `half=2.4.1` having an MSRV of 1.70.0.
 2025-03-16 21:31:12 +00:00
Micah Chambers 3bfb43e83e Add FP16 support (#257) 2025-02-04 19:12:01 -08:00
Stefan Schake a19cf37587 Support ZSTD compression method for reading (#256) 2024-12-20 12:50:34 -08:00
Jonathan Behrens b0ba4a6788 Release 0.9.1 (#220) 2024-01-13 12:01:04 -08:00
Jonathan Behrens a67f50568c Update edition and CI script, and add Cargo.lock.msrv (#212) 
* Add Cargo.lock.msrv, update edition, and CI script

* Also run clippy and verify msrv

* Fix string mismatch

* Have clippy only check for serious errors
 2023-08-20 13:44:35 -07:00
Andreas Molzer fcfcecb2df Add changelog and metadata for 0.8.2 2023-02-06 23:37:12 +01:00
Andreas Molzer 4dea7c4c81 Changelog and metadata for 0.8.1 2022-12-10 08:25:57 +01:00
Andreas Molzer 7fc75f194a Changelog for 0.8 2022-11-10 17:28:12 +01:00
Micah Snyder 30640d50ff Bump jpeg-decoder version pin to 0.3.0 
The jpeg-decoder project has a new version with a number of improvements
plus a fix for a possible panic.
Semantic versioning considers 0.2.4 to be incompatible with 0.3.X because
of the leading zero, so this change bumps the pin to 0.3.0.
 2022-11-02 14:25:18 -07:00
Andreas Molzer d38b65eeb2 Changelog for 0.7.4 2022-10-28 22:58:18 +02:00
Jonathan Behrens 2ec1ab7489 Add changelog and metadata for 0.7.3 (#167) 2022-07-24 10:31:37 -07:00
Andreas Molzer ef7592cf82 Add changelog and metadata for 0.7.2 2022-04-11 18:22:39 +02:00
Aaron Hill fa0d6eb99f Update jpeg-decoder to 0.2.1 2022-02-08 19:55:40 -05:00
Andreas Molzer a4878e9658 Release notes for 0.7.1 2021-09-22 01:05:25 +02:00
Philipp Oppermann e44b98ddf9 Prepare 0.7.0 release 2021-05-25 20:19:01 +02:00
Ingvar Stepanyan a6fb855121 Improve deflate support 
- Switch to streaming decompression via `flate2`. Aside from performance improvements and lower RAM consumption, this fixes a bug where `max_uncompressed_length` was precalculated for a single tile but then used as a hard limit on the whole data, failing to decompress any tiled images.
 - Deprecate `InflateError` - this was used for wrapping `miniz_oxide` raw status, but `flate2` already reports them as `io::Error` instead. This makes errors from both Lzw and Deflate modes more consistent - they're all now just `io::Error`.
 - Add support for new `Deflate` tag in addition to `OldDeflate` - format-wise it's same Zlib, and on practice decodes successfully with the same underlying code.
 - Slightly simplify partial reads from the `Reader` by using the `std::io::copy` helper instead of doing it manually.

Fixes #131.
 2021-05-08 15:34:14 +01:00
Andreas Molzer 49f9b3941d Change lot and meta data for 0.6.1 2020-12-12 19:49:19 +01:00
HeroicKatora 83004c8344 Merge pull request #104 from image-rs/edition2018 
Convert to edition 2018
 2020-10-31 20:31:03 +01:00
Andreas Molzer 8ab9d30eff Convert to edition 2018 
Notably, This enables NLL even on older compilers such as 1.34.
 2020-10-31 20:13:30 +01:00
Andreas Molzer 459b4f3908 Update meta data 2020-10-11 15:07:56 +02:00
ruffson 2cb57a4d04 Add initial support for modern JPEG compression 
Some things still need to be done:
- Check RGB images
- Check small images
- Check huffman-only jpeg tables
- Check empty jpeg tables
- Add tests
 2020-09-25 19:42:29 +02:00
Andreas Molzer 49b1f78ce5 Replace lzw decoder with weezl 2020-09-05 21:57:51 +02:00
Andreas Molzer e48691ca32 Add decoding benchmarks 2020-09-05 21:57:51 +02:00
HeroicKatora 1492087426 Merge pull request #76 from sdroege/miniz_oxide-0.4 
Update to miniz_oxide 0.4
 2020-08-22 18:13:36 +02:00
Sebastian Dröge 23090a3513 Update to miniz_oxide 0.4.1 2020-08-22 18:03:46 +02:00
наб b853d841f3 Drop byteorder dependency 
Ref: https://github.com/image-rs/image/issues/1000
 2020-08-14 16:52:51 +02:00
Andreas Molzer 2635bdd7d5 Update release notes for alpha release for BigTIFF 2020-08-13 18:02:26 +02:00
Andreas Molzer ee73341bbf Update notes and metadata for 0.5.0 2020-06-01 20:05:59 +02:00
Andrew Champion 959254aee9 Deduplicate encoding tests 
Also removes dev dependency on tempfile.
 2019-12-21 15:12:25 +00:00
Andreas Molzer 15929f8b8e Document changes for release 0.4 
Fixes: #60
 2019-11-21 19:23:03 +01:00
Andreas Molzer 7b672998db Get rid of num-traits crate 
Turns out the only use was as a private bound which was unused within
that method.
 2019-11-12 20:06:02 +01:00
Andreas Molzer 258edf4a46 Remove the num-derive dependency 2019-11-10 18:02:43 +01:00
Masterchef365 6f9f2adfbf Improved error messages for inflate decompression 2019-10-02 21:06:11 -07:00
Masterchef365 205626bd62 Switch to miniz_oxide crate for DEFLATE decompression 2019-10-02 18:51:47 -07:00
Masterchef365 ce73d39d57 Add old-style DEFLATE support 2019-10-02 18:51:07 -07:00
Paolo Barbolini ce1d4cb289 update num-derive to 0.3 change minimal rustc to 1.34.2 2019-10-01 20:31:43 +02:00