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lightcraft/crates/engine/Cargo.toml
T
radialmonster 0b8c7a237a LR-IMP-FORMATS: TIFF raws with a thumbnail-only IFD0 import as preview only, not as a tiny image
Phase One / Leaf IIQ, Canon EOS-1D / 1Ds and Kodak DCS TIFFs keep their raw data in
a private block. IFD0 is only a 160-640 px RGB copy and no IFD is marked as raw, so
they opened as an ordinary TIFF of that size (a 150 MP file rendered 296x220) with
no preview-only label.

probe() now recognises such a file from its structure (OtherTiff): a picture at
least 4x larger than IFD0 in both directions is declared by a SubIFDs child, or by
Exif PixelXDimension/PixelYDimension together with enough bytes outside every IFD's
strips and tiles to hold it at one bit per pixel. decode() reports the sizes as the
reason. A raw we cannot decode now falls back to its embedded JPEG, else to the TIFF
reader's view of its first image, so it imports preview-only with that reason.
RENDER_CACHE_VERSION 12: these files render differently.
2026-10-08 16:31:49 -04:00

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[package]
name = "lightcraft-engine"
version.workspace = true
edition.workspace = true
license.workspace = true
description = "LightCraft engine: session, command registry, history, render jobs, view-models (L4)"
[lints]
workspace = true
[dependencies]
lightcraft-geom = { workspace = true }
lightcraft-color = { workspace = true }
lightcraft-raster = { workspace = true }
lightcraft-develop = { workspace = true }
lightcraft-scenes = { workspace = true }
lightcraft-pipeline = { workspace = true }
lightcraft-gpu = { workspace = true }
lightcraft-catalog = { workspace = true }
web-time = { workspace = true }
lightcraft-preview = { workspace = true }
lightcraft-codecs = { workspace = true }
lightcraft-raw = { workspace = true }
lightcraft-meta = { workspace = true }
miniz_oxide = { workspace = true }
lightcraft-merge = { workspace = true }
rayon = { workspace = true }
serde = { workspace = true }
serde_json = { workspace = true }
thiserror = { workspace = true }
log = { workspace = true }
ab_glyph = { workspace = true }
# Apply the font’s vertical substitutions and origins to Japanese watermarks.
harfrust = { version = "0.12", default-features = false, features = ["std"] }
lightcraft-segment = { workspace = true, optional = true }
[features]
# AI masks with SAM 3 (Object / Describe). Off for the web and CLI builds.
sam = ["dep:lightcraft-segment"]
[dev-dependencies]
libc = { workspace = true }
lightcraft-tiff = { workspace = true }