mirror of
https://github.com/storytold/craft-libs.git
synced 2026-11-14 22:42:46 +00:00
Dylan M. Taylor
5fc172eeb5
* craft-heif: a metadata feature that reads Exif and XMP without heic-rs The decoder is now the default feature decode, and heic-rs and rayon are optional. The new metadata feature adds items::read: the first Exif item and the XMP mime item from the box structure alone (iinf, iloc, idat), with limits on boxes, items, extents and item size, moved from LightCraft's lightcraft-meta. Built with --no-default-features --features metadata the crate has no heic-rs dependency and read_metadata is that reader; default builds are unchanged. With both features a test checks that the two readers agree on synthetic files. * craft-heif: keep #[cfg(test)] on the test modules so clippy treats them as tests #[cfg(all(test, feature = "decode"))] hid the test cfg from clippy's allow-unwrap-in-tests, so the helpers in tests_icc.rs and tests_synthetic.rs failed all-targets clippy. The modules now carry #[cfg(test)] and #[cfg(feature = "decode")] as two attributes.
34 lines
1.5 KiB
TOML
34 lines
1.5 KiB
TOML
[package]
|
|
name = "craft-heif"
|
|
description = "Optional HEIF/HEIC still-image decoder: heic-rs for the container and HEVC, libheif-matching colour conversion, panic-guarded."
|
|
version.workspace = true
|
|
edition.workspace = true
|
|
license.workspace = true
|
|
rust-version.workspace = true
|
|
repository.workspace = true
|
|
|
|
[dependencies]
|
|
# Pure Rust, no unsafe. Pinned exactly: a young, single-owner crate that parses untrusted files;
|
|
# moving the pin is a reviewed change (re-run these tests and each app's HEIF corpus tests).
|
|
# heic-rs was chosen over the other permissive candidates (heif-oxide's HEVC decoder, rust_h265, follows FFmpeg's (LGPL)
|
|
# code structure; gamut-heic has no HEVC decoder of its own).
|
|
heic-rs = { version = "=0.1.4", default-features = false, features = ["std"], optional = true }
|
|
|
|
# The tiles of a HEIC photo decode in parallel on native; wasm stays single-threaded.
|
|
[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
|
|
heic-rs = { version = "=0.1.4", default-features = false, features = ["std", "parallel"], optional = true }
|
|
rayon = { workspace = true, optional = true }
|
|
|
|
[features]
|
|
default = ["decode"]
|
|
# The decoder (probe, decode, decode_thumbnail, read_metadata): heic-rs for the container and HEVC.
|
|
decode = ["dep:heic-rs", "dep:rayon"]
|
|
# `items`: the Exif and XMP items from the box structure alone, without heic-rs. Without `decode`,
|
|
# `read_metadata` is this reader.
|
|
metadata = []
|
|
# `craft_heif::testdata`: lossless synthetic HEIF files, for the tests of the crates above.
|
|
testdata = []
|
|
|
|
[lints]
|
|
workspace = true
|