mirror of
https://github.com/storytold/lightcraft.git
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akvaithiandClaude Opus 5.5
7828f93c32
`encode_avif_pq`: linear Rec. 2020 with SDR white at 1.0 → PQ (SDR white at 203 cd/m², BT.2408), BT.2020 NCL YCbCr 4:4:4, 10-bit, with CICP nclx (9/16/9, full range) and a clli box. ravif fixes the sRGB curve, so this drives the rav1e + avif-serialize it already uses (no new crates). Export: AVIF with `hdr` renders the HDR edit in Rec. 2020 and writes PQ. Photos without an HDR edit export as before, in every format. CoreImage decodes the file as HDR (same 3.1 % of the frame above SDR white as the gain map JPEG of the same edit). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
49 lines
1.8 KiB
TOML
49 lines
1.8 KiB
TOML
[package]
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name = "lightcraft-codecs"
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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description = "LightCraft standard image codecs: sniffing, decode to linear light, ICC, encoders (L1)"
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[lints]
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workspace = true
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[dependencies]
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lightcraft-geom = { workspace = true }
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lightcraft-color = { workspace = true }
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lightcraft-raster = { workspace = true }
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lightcraft-heif = { workspace = true, optional = true }
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serde = { workspace = true }
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bytemuck = { workspace = true }
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thiserror = { workspace = true }
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rayon = { workspace = true, optional = true }
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image = { workspace = true, features = ["gif", "bmp"] }
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zune-jpeg = { workspace = true }
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zune-core = { workspace = true }
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jpeg-decoder = { workspace = true }
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jpeg-encoder = { workspace = true }
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png = { workspace = true }
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tiff = { workspace = true }
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image-webp = { workspace = true }
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moxcms = { workspace = true }
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jxl-oxide = { workspace = true, optional = true }
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[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
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ravif = { workspace = true, optional = true }
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rav1e = { workspace = true, optional = true }
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avif-serialize = { workspace = true, optional = true }
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[features]
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default = ["parallel", "jxl", "avif"]
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parallel = ["dep:rayon", "lightcraft-raster/parallel", "jpeg-decoder/rayon"]
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jxl = ["dep:jxl-oxide"]
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# HEIC/HEIF decode via the optional lightcraft-heif crate (heic-rs, pure Rust). Off by default so
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# distributors choose it at build time (HEVC patents are a distributor's call, same policy as
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# PhotoCraft); `cargo xtask ci` clippies and tests it (`--features heif`), releases don't ship it yet.
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heif = ["dep:lightcraft-heif"]
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## AVIF encoding via ravif/rav1e (pure Rust, BSD). Native targets only; a no-op on wasm32.
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avif = ["dep:ravif", "dep:rav1e", "dep:avif-serialize"]
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[dev-dependencies]
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proptest = { workspace = true }
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