[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).

[0.19.2] - 2023-03-22

Added

• Added method HeifContext::set_max_decoding_threads().

[0.19.1] - 2023-03-19

• Fixed path_to_cstring() function for building on Windows (#11).

[0.19.0] - 2023-03-12

Added

• Added LibHeif structure to initialise internals of libheif, load plugins, get instances of encoders, decode ImageHandle into Image, get version of linked libheif.
• Added EncoderDescriptor structure that describe some properties of encoder and may be used to get Encoder instance from LibHeif.
• Added EncodingOptions::new() method.

Changed

• BREAKING: Removed method HeifContext::encoder_for_format(). Use LibHeif::encoder_for_format() method instead.
• BREAKING: Removed method ImageHandle::decode(). Use LibHeif::decode() method instead.
• BREAKING: Lifetime of Encoder structure now bounds by lifetime of LibHeif instance.
• BREAKING: Method Encoder::name() now returns String instead &str.
• Structure DecodingOptions was exposed in public interface of the crate.

[0.18.0] - 2023-03-02

Added

• Added methods add_generic_metadata(), add_exif_metadata() and add_xmp_metadata() for HeifContext.

Changed

• BREAKING: Changed type of argument type_filer of methods ImageHandle::number_of_metadata_blocks() and ImageHandle::metadata_block_ids(). Now it must be something that implements Into<FourCC>. For example - b"Exif".
• BREAKING: Changed order of arguments of method ImageHandle::metadata_block_ids().