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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.11.1 - 2025-01-25

Fixed

  • jxl-render: Fix incorrect upsampling factor when using higher-level LF frame (#412).
  • jxl-render: Fix edge condition with higher-level LF frame (#413).

0.11.0 - 2024-12-28

Added

  • Implement JPEG bitstream reconstruction (#390).
  • jxl-oxide: Extract (potentially Brotli-compressed) Exif metadata (#389).

Fixed

  • jxl-render: Fix panic in alpha blending without alpha channel (#403).

0.10.2 - 2024-12-07

Fixed

  • jxl-modular: Check MA tree depth limit while decoding (#391).
  • jxl-frame: Track group buffer allocation (#393).

0.10.1 - 2024-11-10

Changed

  • jxl-oxide: Enable image feature in Docs.rs (#382).

0.10.0 - 2024-11-01

Added

  • jxl-oxide: Accept u8 and u16 output buffers in ImageStream::write_to_buffer (#366).
  • jxl-oxide: Add image integration under a feature flag (#368).

Changed

  • jxl-color: Use better PQ to HLG method (#348).

Fixed

  • jxl-render: Fix requested color encoding not applied in some cases (#369).
  • jxl-oxide: Fix CMYK to RGB conversion (#370).

0.9.1 - 2024-10-12

Fixed

  • jxl-color: Fix generated mluc tag in ICC profile (#347).
  • jxl-oxide: Fix panic while decoding fully loaded intermediate frame (#345).

0.9.0 - 2024-09-10

Added

  • jxl-oxide-cli: Use mimalloc (#287, #288).
  • jxl-oxide-cli: Add --num-reps (#292).

Changed

  • jxl-grid: Reorganize modules (#303). Types are renamed.
  • jxl-image: Move ImageMetadata::encoded_color_channels into jxl_frame::FrameHeader (#322).

Removed

  • jxl-oxide: Remove Render::image (#334). Use Render::stream instead.

Fixed

  • jxl-render: Fix typo in forward DCT (#301).

0.8.1 - 2024-07-30

Fixed

  • jxl-modular: Fix incorrect color with complex inverse palette (#312).
  • jxl-color: Fix color conversion with out-of-gamut inputs (#316).

0.8.0 - 2024-03-25

Added

  • jxl-color: Add an option to pass sRGB samples to CMS (#267).
  • jxl-oxide-wasm: Port SIMD routines (#274).

Changed

  • jxl-color: Make peak detection non-default (#267).
  • Rename Lz77Mode variants, make IncludeMeta the default (#275).

Removed

  • jxl-oxide-cli: Hide --lz77-mode (#275).

0.7.2 - 2024-03-03

Added

  • jxl-oxide-cli: Add decode argument --lz77-mode (#272).

Fixed

  • jxl-modular: Support "legacy" method of computing LZ77 dist_multiplier (#269, #271).

0.7.1 - 2024-02-29

Fixed

  • jxl-modular: Fix Squeeze bug when image dimension is slightly larger than group boundary (#258).

0.7.0 - 2024-02-24

Added

  • jxl-oxide-wasm which provides WebAssembly bindings (#223).

Changed

  • jxl-modular: Change interface to support 16-bit buffers.
  • jxl-render: Frame blending is deferred for better performance.

0.6.0 - 2024-01-13

Added

  • jxl-color: HDR tone mapping and gamut mapping.
  • jxl-color: Add interface to integrate external CMS into jxl-color.
  • jxl-render: Add interface to request specific color encoding.

Changed

  • jxl-oxide-cli: jxl-dec and jxl-info are merged into jxl-oxide binary (#161).

0.5.2 - 2023-12-23

Fixed

  • jxl-render: Fix aarch64 forward DCT bug (#150).

0.5.1 - 2023-11-21

Fixed

  • jxl-oxide: Link to crate-level docs in README.md (#140).

0.5.0 - 2023-11-21 [YANKED]

Added

  • Introduce parallelism in various places of decoding process.
  • Renderer is now thread safe.
  • Add SIMD routines for aarch64.
  • Allow decoding of incomplete, partial bitstreams.

Changed

  • Rewrite bitstream API so that data are pushed into decoder.

0.4.0 - 2023-09-04

Added

  • jxl-render: Introduce cropped decoding API.
  • jxl-oxide-cli: --output-format option (#59).

Changed

  • jxl-oxide: Merge JxlRenderer into JxlImage.

Removed

  • jxl-frame: Remove PassGroup and HfCoeff, instead they are decoded into buffer directly.

Fixed

  • jxl-oxide-cli: Report image dimension with orientation applied (#72).

0.3.0 - 2023-06-16

Added

  • jxl-render: Add option to render spot color channel (#48).
  • jxl-oxide: Add method to retrieve ICC profile of rendered images (#49).

0.2.0 - 2023-05-27

Removed

  • jxl-image: Remove public field signature from ImageHeader.

Fixed

  • jxl-oxide-cli: Fix float rounding bug (#23).
  • Fix panics in various exotic bitstreams.

0.1.0 - 2023-05-17

Added

  • This is the first official release of jxl-oxide, a JPEG XL decoder written in Rust.
  • Frequently used features are mostly implemented.