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109 Commits
Author SHA1 Message Date
A. Molzer ca74c03520 Fix straightforward cast/borrow lints 2025-07-14 19:25:12 +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 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 df4e42eecc Add a dedicated Directory type (#277) 2025-07-07 19:59:37 -07:00
Jonathan Behrens 7648317643 Stop doing color conversion when decoding JPEG compressed images (#274) 2025-06-22 16:19:36 -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 f44da4a00d Switch from SmartReader to EndianReader (#233) 2025-06-08 18:45:10 -07:00
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
Jonathan Behrens 96d3a02efe Fix 1bpp image decoding and add a test image (#252) 2024-10-31 20:21:02 -07:00
Jonathan Behrens 6dc7a266d3 Make decoding internally operate on byte buffers (#230) 2024-07-22 20:13:39 -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 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 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
Jonathan Behrens 24d203c7c3 Simplify and avoid allocation in jpeg decompression 2023-06-11 12:54:30 -07:00
Jonathan Behrens 473868a7bb Merge pull request #199 from pka/planar-config 
Basic support for planar configuration
 2023-06-10 12:46:20 -07:00
Alan Race d1ad9b2664 Don't panic when parsing metadata when custom compression is used 2023-03-07 09:15:24 +01:00
Andreas Molzer aa10d27a28 Merge pull request #200 from anfedotoff/master 
Fix capacity overflow in JpegReader
 2023-02-06 21:22:13 +01:00
fedotoff 8fa175c371 Fix capacity overflow in JpegReader 2023-02-05 17:53:37 +03:00
Pirmin Kalberer 2a15aa6b7e Support also tiled planar images 2023-01-17 11:57:54 +01:00
Pirmin Kalberer 42feeba8da Add basic support for planar configuration 2023-01-12 23:34:31 +01:00
Jonathan Behrens 0da9770916 Merge pull request #190 from kurtkuehnert/YCbCr_support 
Added support for the YCbCr PhotometricInterpretation
 2023-01-06 23:54:16 -08:00
Kurt Kühnert da07c0f4f5 added round trip test 
fixed ci
added colortype
 2023-01-05 09:34:54 +01:00
Pirmin Kalberer 21252d9d89 Fix padding when image size is multiple of chunk size 2022-12-16 23:37:38 +01:00
Alan Race 4f1c88e35f Added unsupported error for interpretations not supported by JPEG 2022-11-22 14:38:27 +01:00
Alan Race 7307e96782 Removed unwrap and set colour transform with Jpeg compressed tiffs 2022-11-22 14:31:33 +01:00
Kurt Kühnert a08604b015 added support for the YCbCr PhotometricInterpretation 2022-11-16 17:33:39 +01:00
Andreas Molzer 0e9f8e3b5b Mark more tag enums as non_exhaustive 2022-11-10 12:45:04 +01:00
HeroicKatora b0b99fc536 Merge pull request #173 from micahsnyder/issue-168-handle-jpeg-decoder-errors 
Handle possible JPEG decoder errors
 2022-09-06 21:17:04 +02:00
Jonathan Behrens 907bbee576 cargo fmt 2022-09-05 12:54:21 -07:00
Jonathan Behrens fc0dafcde2 Change error kind 2022-09-05 12:45:22 -07:00
Jonathan Behrens 945a02d1e1 Format 2022-09-05 12:44:42 -07:00
Jonathan Behrens ef3294d1fe Return an error for zero-size images 2022-09-05 12:44:42 -07:00
Jonathan Behrens bd23428f52 Validate that images contain the proper number of strips (#174) 2022-09-04 12:00:34 -07:00
Micah Snyder d32adf8ef4 Handle possible JPEG decoder errors 
The JPEG decoder may fail and panic the TIFF decoder. This commit
converts the JPEG `Format(String)` error to a TIFF `Format(String)`
error.

Fixes #168
 2022-09-02 15:02:23 -07:00
Alan Race 802949f6e1 Removed ChunkInfo and added additional functions on decoder 2022-07-18 17:15:44 +02:00
Alan Race 5cadbffebf Changed to use u32 for chunk_index 2022-07-11 08:56:35 +02:00
Alan Race e1f4161e0b Removed unused functions and make InvalidChunkIndex a UsageError 2022-07-08 11:08:30 +02:00
Alan Race 8c0c13f022 Added read_chunk_at and read_chunk_to_buffer functions 2022-07-07 15:25:01 +02:00
Alan Race d5e3f4aa8a Merge remote-tracking branch 'image-tiff/master' into access-tile 2022-07-07 15:06:56 +02:00
Jonathan Behrens 5e7702a874 Suggested edits 2022-06-26 20:45:21 -07:00
Jonathan Behrens 8e5c5b44c5 Support floating point predictor (predictor 3) 
Based on work by @TomasKralCZ in #135
 2022-06-22 20:14:25 -07:00
Jonathan Behrens 8a6e93f66e Merge fix_endianness and rev_hpredict methods 2022-06-22 20:13:55 -07:00
Alan Race 0447d81b07 Updated to use new unified chunk handling 2022-05-09 09:56:46 +02:00