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Author SHA1 Message Date
Aurelia Molzer 9b0c9ca84c Merge pull request #281 from image-rs/write-directory 
Adjust Directory for ease of writing
 2025-07-13 01:16:39 +02:00
A. Molzer 890488b16e Add Entry::field_type 
The directory API offers a direct access to entries. It is useful for
downstream to have the ability of inspecting fields before consuming
them.
 2025-07-13 01:11:59 +02:00
A. Molzer 3e530d27ea Directory compatibility with encoding and BigTiff 2025-07-13 01:11:59 +02:00
Aurelia Molzer 02699c9588 Merge pull request #278 from image-rs/read-directory 
Expose methods related to reading directory
 2025-07-12 17:23:34 +02:00
A. Molzer 26b6afc787 Document Directory related symbols 2025-07-12 15:34:46 +02:00
Aurelia Molzer 5df003368b Merge pull request #280 from image-rs/status-badge 
Let status badge reflect main workflows
 2025-07-11 15:17:48 +02:00
A. Molzer a582fdcc72 Let status badge reflect main workflows 2025-07-11 15:14:37 +02:00
A. Molzer e62cdfbf42 Merge TagReader and exposed IfdReader internals 
Having the value reader itself take care of the bigtiff and limit
semantics is a little cleaner, with the TagReader being responsible
for the interface of grabbing specific types of IFD values.
 2025-07-11 15:09:31 +02:00
A. Molzer f021e3e599 Rename ifd value adapter to read_directory_tags 2025-07-11 14:12:36 +02:00
A. Molzer f5ab3b363b Expose interacting with secondary IFDs 2025-07-11 14:12:36 +02:00
A. Molzer f33c7be21c Add the SubIfd tag 2025-07-11 14:12:36 +02:00
A. Molzer 98cd3dc2d2 Refactor directory reading 
This allows us to recombine the reader and other file data in a Decoder
with any IFD, whether that of an image or an extension IFD as indicated
by an IFD pointer such as Exif and GPS.
 2025-07-11 14:12:34 +02:00
Aurelia Molzer 6275b7a36d Merge pull request #279 from image-rs/seeking-multiple-times 
Seeking multiple times
 2025-07-11 13:18:41 +02:00
A. Molzer 97e230584f Test ordering directory IFD 2025-07-10 23:57:25 +02:00
A. Molzer 43d7f66c9e Refactor cycle and IFD tracking 
The previous strategy could not keep track of all cycles such as
reflexive ones at the very start. Additionally, it would fail to be able
to iterate after seeking since it was overly cautious and verified the
next IFD position before allowing the read of a current IFD.

The new implementation is furthermore proof against having multiple
independent chains of IFD which may occur when iterating SubIFDs for
thumbnails. (Note that we do not verify the tree-structure, only a
freedom from cycles).
 2025-07-10 23:52:07 +02:00
A. Molzer a1be18b548 Add subsubifds test file 2025-07-10 23:48:20 +02:00
Aurelia Molzer df4e42eecc Add a dedicated Directory type (#277) 2025-07-07 19:59:37 -07:00
Vladimir Kuznetsov 816fb85304 Use libtiff compatible weezl configuration (#276) 2025-06-29 10:24:28 -07:00
Jonathan Behrens 7648317643 Stop doing color conversion when decoding JPEG compressed images (#274) 2025-06-22 16:19:36 -07:00
Jonathan Behrens 140f2788de Update CI workflow (#275) 2025-06-22 10:37:30 -07:00
Jonathan Behrens 46086e2bcf Release 0.10.0 (#271) v0.10.0 2025-06-20 20:15:42 -07:00
Jonathan Behrens d7be2a7b67 Make the Compressor enum non-exhaustive (#272) 2025-06-15 18:31:03 -07:00
Emma 29b71ff597 add CMYKA (#208) 2025-06-15 16:38:22 -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
Jonathan Behrens f44da4a00d Switch from SmartReader to EndianReader (#233) 2025-06-08 18:45:10 -07:00
Wei Ji ee0dbf373b Read Byte as u8, SignedByte as i8 (#236) 2025-06-08 18:31:51 -07:00
Wei Ji aeab243a96 Read Short as u16, SignedShort as i16 (#235) 2025-06-08 18:03:08 -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
Jonathan Behrens d42e6be507 Fix formatting (#263) 2025-01-30 23:29:29 -08:00
Stefan Schake a19cf37587 Support ZSTD compression method for reading (#256) 2024-12-20 12:50:34 -08:00
Gunnar Schulze ff52aea06e Add support for iterating over all tags (#255) 2024-11-25 19:34:11 -08:00
Jonathan Behrens 96d3a02efe Fix 1bpp image decoding and add a test image (#252) 2024-10-31 20:21:02 -07:00
Jean-Baptiste Skutnik e28ad564d9 Add horizontal predictor support (#240) 2024-09-23 19:45:45 +01:00
Even Rouault de6d9cf131 README.md: advertize JPEG decode support (#244) 2024-09-07 10:49:22 -07:00
Jonathan Behrens 6dc7a266d3 Make decoding internally operate on byte buffers (#230) 2024-07-22 20:13:39 -07:00
Wei Ji 307cd8be97 Add SignedByte and SignedShort enum variants (#234) 2024-07-21 20:37:25 -07:00
Wei Jiandtromper 0c54a18e21 Add ColorType::Multiband enum variant to support samples>1 per pixel (#224) 
Co-authored-by: tromper <scott@hopkinsunderground.com>
 2024-03-24 15:04:52 -07:00
Jonathan Behrens 90ae5b8e54 Fix warnings (#225) 2024-03-23 13:51:28 -07:00
Jonathan Behrens 9b06e3726d Sample format should not be a Vec (#226) 2024-03-23 13:51:19 -07:00
Jonathan Behrens 895c70a1ad Test minimal versions in CI (#223) 2024-02-11 12:40:11 -08:00
Jonathan Behrens b0ba4a6788 Release 0.9.1 (#220) v0.9.1 2024-01-13 12:01:04 -08:00
Jonathan Behrens 4a2e76858b Allow arbitrary number of samples as long as all have the same bit depth (#215) 2023-10-04 09:45:03 -07:00
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
Jonathan Behrens d6f6b8a01e Merge pull request #213 from fintelia/fix-clippy 
A bunch of clippy fixes
 2023-08-20 13:39:27 -07:00
Jonathan Behrens 8ec91b64f6 Cargo fmt 2023-08-20 13:33:35 -07:00
Jonathan Behrens 60f866c119 A bunch of clippy fixes 2023-08-20 13:32:08 -07:00
Jonathan Behrens daa0e3eabf Merge pull request #206 from fintelia/simplify-jpeg 
Simplify and avoid allocation in jpeg decompression
 2023-06-14 14:04:01 -07:00