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ee0dbf373bb990f77d66364e0e0f2fe894eed694
Commit Graph
63 Commits
Author SHA1 Message Date
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 307cd8be97 Add SignedByte and SignedShort enum variants (#234) 2024-07-21 20:37:25 -07:00
Jonathan Behrens 90ae5b8e54 Fix warnings (#225) 2024-03-23 13:51:28 -07:00
Jonathan Behrens 60f866c119 A bunch of clippy fixes 2023-08-20 13:32:08 -07:00
Andreas Molzer 0e9f8e3b5b Mark more tag enums as non_exhaustive 2022-11-10 12:45:04 +01:00
Alan Race 802949f6e1 Removed ChunkInfo and added additional functions on decoder 2022-07-18 17:15:44 +02:00
Jonathan Behrens 01df985ef8 Fix formatting 2022-01-12 20:13:23 -05:00
Jonathan Behrens 2d10cff97e Reading fields shouldn't need the entire Decoder 2022-01-12 19:50:06 -05:00
5225225 2f4e491874 Check for where tag count * tag size overflows 2021-05-28 20:32:30 +01:00
HeroicKatora 8fcacc829f Merge pull request #119 from kalcutter/missing-tags-and-i64 
Implement missing tag types and signed 64-bit support
 2021-03-24 12:25:01 +01:00
Emmanuel Antony f5754159cb Modified the validation for ascii tag type 2021-03-20 08:47:47 +05:30
Kal Conley d086e289dd Implement missing tag types and signed 64-bit support 2021-03-17 01:24:32 +01:00
Jonathan Behrens 67105fe4ec Refactor Entry::val function 2020-12-04 18:59:51 -05:00
ruffson e2caf86f6a Add intos for Short 2020-11-16 19:01:18 +01:00
ruffson 923b37d647 Remove unnecessary line 2020-11-16 18:57:50 +01:00
ruffson 3953bd31e1 Read out short vecs and ascii from ifds 2020-11-16 18:52:04 +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
ruffson cb5319c426 Deal with empty jpeg_tables 2020-09-26 14:35:06 +02:00
ruffson 72474b569e Add byte expected error and cleanup 2020-09-25 20:06:52 +02:00
ruffson a510b03e1c Apply auto-format to modified files 2020-09-25 19:47:33 +02:00
ruffson da9bdac8a2 Read out byte-sized arrays 2020-09-25 19:39:09 +02:00
raph 647de77b70 Add support for UNDEFINED type 
According to TIFF spec this is an byte-array that may contain arbitrary
data.
 2020-09-25 19:37:24 +02:00
Andreas Molzer bf24b3f935 Do a clippy pass 2020-09-12 01:15:08 +02:00
Andreas Molzer 44c75a66ab Merge remote-tracking branch 'origin/master' into features/32-bit-float-samples 2020-08-31 20:50:16 +02:00
Farkal ff874612ba Allow to decode LONG8 (u64) 
TileOffsets and TileByteCounts have the LONG8 type on bigtiff.
 2020-08-10 15:32:47 +02:00
Etienne Prothon 3b0da4d1ae feat: Add decoding value and get tags as f32 or f64 2020-08-05 14:25:02 +02:00
Etienne Prothon b2da2f2333 Merge branch 'master' of github.com:Farkal/image-tiff into big-tiff 2020-07-27 12:01:55 +02:00
Etienne Prothon ba3f6e604a feat: Add BigTiff enum values 2020-07-27 10:52:43 +02:00
Etienne Prothon dacc2864e8 feat: better compatibility with old api 2020-07-24 01:22:33 +02:00
Etienne Prothon 797e3dca07 fix: Big tiff decoding and add tests 2020-07-24 00:47:14 +02:00
Etienne Prothon 23751bd8c5 feat: Support decoding big tiff 2020-07-23 01:33:41 +02:00
Etienne Prothon 9edc0e656e fix: remove unwrap 2020-07-15 16:39:00 +02:00
Etienne Prothon 9f4873bae8 fix: Read ascii encoded in offset 2020-07-15 16:21:09 +02:00
Andrew Champion eadec8f0b9 Remove most unchecked size/index casts 
Convert most unchecked size/index `as` casts to checked casts with
`TryFrom`, included another top-level error variant.

This has several motivations:
- Making the library as robust as possible, including to platform
differences.
- Unchecked casts are susceptible to breakage during refactorings.
- Preparing for BigTIFF support, which will require the introduction of
generics and associated types for some parts of the de/encoders.
Unchecked primitive casts cannot be bound, while TryFrom can, and
overflowing conversions become more likely.
- Remaining u16 casts may be prone in failure in existing practice and
not just in theory during future changes.
 2019-12-21 15:57:24 +00:00
Andrew Champion f92be13f6c Factor tags into own module 
Tag representations are not decoder- or encoder-specific, so should live
in their own module accessible to both for reuse. The decoder::ifd
module remains since this module is mainly dedicated to decoding the
IFD.
 2019-12-21 15:57:24 +00:00
Andrew Champion f9cace84da Deduplicate primitive conversions for tag enum 2019-12-21 15:57:24 +00:00
Andrew Champion 1fafcccb36 Remove needless cast (minor) 2019-12-21 15:57:24 +00:00
Andrew Champion 8c4cea5d97 Support 64-bit encoding 
Note that this adds the LONG8 data type from BigTIFF because of bounds
requiring TiffValue. However, this datatype should not actually be
written to tags.
 2019-12-10 20:18:53 +00:00
Andreas Molzer 07e8501ad6 Prefer matching over if-else-chain in tags macro 
Thanks to the review comment for pointing this style issue out.
 2019-11-12 10:53:38 +01:00
Andreas Molzer f88c9f00c3 Move everything to the tags macro 2019-11-10 18:02:42 +01:00
Andreas Molzer f80f4a06d5 Make the Unknown field optional 
Several other uses that currently rely on num-traits for conversion have
no Unknown representation. Thus, the converter now outputs only known
variants or an error and the exposing function then can put the error
value into an Unknown variant instead.
 2019-11-10 18:02:08 +01:00
Andreas Molzer ffdeb62b9f Rework the tag macro to make it reusable 
Factor out parts that are unique to instantiations such as the name, the
documentation, the underlying type, the public conversion methods.

Also adds the ability to document individual items and remodels the
syntax to more closely resemble ordinary enum definitions.
 2019-11-01 01:35:18 +01:00
Yuki Okushi ea19f0f686 Remove try! macros 2019-08-29 19:10:27 +09:00
Dustin Thomson 30eb8487a6 Signed value support 
Add support for SBYTE, SSHORT, SLONG, SRATIONAL as per the Tiff 6.0 spec
Add support for multiple BYTE
 2019-08-14 21:22:56 -06:00
Birk Tjelmeland 514b7cddaa Change minimal rustc version to 1.24.1 2019-05-03 23:12:29 +02:00
Atul Bhosale 522fbd1a69 Format code using 'cargo fmt' 2019-04-18 00:04:43 +05:30
Birk Tjelmeland 5e86931dff Fix possibly overflowing multiplications 2019-03-12 11:07:57 +01:00
Birk Tjelmeland 5c3f50f800 Fix compiler and clippy warnings 2019-02-28 07:58:07 +01:00
Birk Tjelmeland d637e1f7f6 Fix memory exhaustion bug 2019-02-27 16:15:57 +01:00