[2.2.0] - 2025-04-09

Added

• Added new methods of HeifContext (#32):
  • read_file
  • read_reader
  • read_bytes

[2.1.0] - 2025-04-08

Added

• Added a new feature v1_19.
• Added structure SecurityLimits (feature v1_19 is required) (#32).
• Added methods HeifContext::security_limits() and HeifContext::set_security_limits()
  (feature v1_19 is required) (#32).
• Added new values of HeifErrorCode enum (v1_19):
  • Canceled
• Added new values of HeifErrorSubCode enum (v1_19):
  • NoAvccBox
  • InvalidMiniBox
  • UnsupportedEssentialProperty
• Added new values of ColorSpace enum (v1_19):
  • NonVisual
• Added new values of Channel enum (v1_19):
  • FilterArray
  • Depth
  • Disparity
• Added new values of ReaderGrowStatus enum (v1_19):
  • Error

Fixes

• Fixed README.md file.

[2.0.0] - 2025-04-08

Added

• Added features v1_17 and v1_18 to choose a minimal
  version of supported libheif.
• Added feature embedded-libheif to compile and then link statically
  the embedded sources of libheif from the libheif-sys crate.

Changes

• BREAKING: Features compile-libheif, embedded-libheif-plugins and
  use-bindgen were removed.
• libheif-sys updated to version 4.0.0+1.19.7.
• vcpkg updated to version 2025.03.19.

[1.1.0] - 2025-01-23

Added

• Added ImageHandle methods:
  • auxiliary_images
  • auxiliary_type
  • add_region_item
  • region_items
• Added struct AuxiliaryImagesFilter.
• Added module regions with types required to work with HEIF regions.
• Added HeifContext methods:
  • encode_grid
• Added new values of CompressionFormat enum:
  • HtJ2k
• Added new values of HeifErrorSubCode enum:
  • NoIspeProperty
  • CameraIntrinsicMatrixUndefined
  • CameraExtrinsicMatrixUndefined
  • InvalidJ2kCodeStream
  • NoVvccBox
  • NoIcbrBox
  • DecompressionInvalidData
  • CompressionInitialisationError
  • UnsupportedGenericCompressionMethod
  • NoMatchingDecoderInstalled

Changes

• libheif-sys updated to version 3.1.0+1.18.2.
• vcpkg updated to version 2025.01.13.

Fixed

• Fixed use-after-free in HeifContext::encode_image() and
  HeifContext::encode_thumbnail() methods due to incorrect converting
  Option<EncodingOptions> into a pointer.

[1.0.2] - 2024-05-16

Fixes

• Fixed error in libheif-rs::reader::read() function in case then libheif calls them with null pointer to buffer (fixes Cykooz/libheif-sys#7).

[1.0.1] - 2024-04-14

• Fixed use-after-free in LibHeif::decode() method due to incorrect converting Option<DecodingOptions> into pointer (#21).

[1.0.0] - 2023-11-28

Added

• Added ImageMetadata structure.
• Added ImageHandle methods:
  • metadata_item_uri_type
  • all_metadata
  • preferred_decoding_colorspace

Changes

• libheif-sys updated to version 2.1.
• vcpkg updated to version 2023.11.20.

Fixed

• Fix null error message from libheif v1.17: heif_writer should
  return heif_error with non-null pointer to message (#18).

[0.22.0] - 2023-09-12

Added

• Added method assign_thumbnail for HeifContext structure.
• BREAKING: Added default feature use-bindgen to control that type of binding will be used by libheif-sys crate (pre-generated or generated on the fly by bindgen)

Fixed

• Fixed creating instance of ColorProfileType from instance of heif_color_profile_type on Windows.

[0.21.0] - 2023-09-08

Added

• Added ColorConversionOptions structure.
• Added DecodingOptions methods:
  • decoder_id
  • set_decoder_id
  • color_conversion_options
  • set_color_conversion_options
• Added EncodingOptions methods:
  • color_conversion_options
  • set_color_conversion_options
• Added enums:
  • ChromaDownsamplingAlgorithm
  • ChromaUpsamplingAlgorithm
• Added DecoderDescriptor structure.
• Added method decoder_descriptors for LibHeif structure.
• Added method item_id for ImageHandle structure.
• Added HeifContext methods:
  • top_level_image_handles
  • encode_thumbnail
• Added Image methods:
  • pixel_aspect_ratio
  • set_pixel_aspect_ratio
• BREAKING: Added new values of CompressionFormat enum:
  • Vvc
  • Evc
  • Jpeg2000
  • Uncompressed
• BREAKING: Added new values of HeifErrorSubCode enum:
  • InvalidRegionData
  • InvalidProperty
  • ItemReferenceCycle
  • EncoderInitialization
  • EncoderEncoding
  • EncoderCleanup
  • TooManyRegions
• Added support of cargo-vcpkg
  to install libheif with help of cargo.

Changed

• libheif-sys updated to version 1.16.
• BREAKING: Enums HeifErrorCode, HeifErrorSubCode, CompressionFormat
  marked as non_exhaustive

Fixed

• Fixed conversion of profile argument of Image.set_color_profile_raw
  method into C-version of this argument.

[0.20.0] - 2023-06-05

Fixed

• BREAKING: Added lifetime for HeifContext structure to exclude "use after free" in case it is created from &[u8] (#13).