Files
photocraft/Cargo.toml
T
Brandon ThomasandClaude Opus 5.5 5bd3dac660 Camera raw: clean-room pure-Rust decoder (DNG, CR2, TIFF/EP raws) with develop pipeline (#65)
* raw: clean-room camera raw decoder and developer (photocraft-raw)

A new standalone crate (no workspace deps, wasm-safe, no unsafe) written
from TIFF 6.0, TIFF/EP, the DNG 1.7 spec, ITU-T T.81 Annex H and published
demosaicing papers:

- Lossless JPEG (LJ92) decoder: predictors 1-7, point transform, restart
  intervals, combined Huffman+extra-bits fast table.
- DNG: uncompressed (8-16 bit, packed) and LJ92, strips and tiles, CFA and
  LinearRaw, linearization, black level (repeat, deltas), white level,
  active area, default crop, ColorMatrix/CameraCalibration/ForwardMatrix
  interpolation by CCT, AnalogBalance, AsShotNeutral/WhiteXY,
  BaselineExposure, orientation.
- CR2 (LJ92 slices, SensorInfo borders, ColorData as-shot WB, measured
  black) and TIFF/EP raws (NEF/ARW/PEF uncompressed or LJ92, incl. Sony
  lossless ARW tiles, Nikon/Sony documented black and WB tags).
- Develop: black/white scaling, WB with highlight clipping, bilinear /
  Malvar-He-Cutler / AHD demosaic (rayon bands, sequential on wasm),
  camera -> XYZ D50 -> ProPhoto, exposure, gamma 1.8, 16-bit, orientation.
- Embedded JPEG preview finder; clear Unsupported errors for CR3, RAF,
  ORF, RW2, vendor-compressed NEF/ARW/PEF, lossy/JXL/float DNG, X-Trans.
- Limits checked before every allocation; testgen feature with an LJ92
  encoder and DNG/CR2/TIFF-EP writers; round-trip, colour-reference,
  truncation and corruption tests.

Registered as a standalone crate in xtask layers.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

* io: open camera raws through photocraft-raw (16-bit ProPhoto), preview fallback

Co-Authored-By: Claude Opus 5.5 <[email protected]>

* raw: DNG GainMap opcode, fuzz targets, stress tools; open raws from the apps

- Apply DNG OpcodeList2 GainMap (lens shading, e.g. phone DNGs); report other opcodes.
- cargo-fuzz targets (develop, ljpeg) and a mutation stress example.
- Raw extensions in the desktop/web open dialogs and the batch folder list.
- file.open returns the import notes (how a raw was developed, preview fallback).
- codecs: the camera raw refusal points at photocraft-raw.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

* raw: clippy 1.99 (is_multiple_of, clamp)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

---------

Co-authored-by: Claude Opus 5.5 <[email protected]>
2026-10-04 15:43:47 -04:00

70 lines
1.9 KiB
TOML

[workspace]
resolver = "3"
members = ["crates/*", "apps/*", "xtask"]
default-members = ["crates/*", "apps/photocraft-cli", "xtask"]
[workspace.package]
version = "0.1.1"
edition = "2024"
license = "MIT OR Apache-2.0"
rust-version = "1.90"
[workspace.dependencies]
# internal
photocraft-geom = { path = "crates/geom" }
photocraft-color = { path = "crates/color" }
photocraft-cms = { path = "crates/cms" }
photocraft-raster = { path = "crates/raster" }
photocraft-doc = { path = "crates/doc" }
photocraft-ops = { path = "crates/ops" }
photocraft-psd = { path = "crates/psd" }
photocraft-codecs = { path = "crates/codecs" }
photocraft-raw = { path = "crates/raw" }
photocraft-compose = { path = "crates/compose" }
photocraft-gpu = { path = "crates/gpu" }
photocraft-paint = { path = "crates/paint" }
photocraft-algo = { path = "crates/algo" }
photocraft-io = { path = "crates/io" }
photocraft-text = { path = "crates/text" }
photocraft-vector = { path = "crates/vector" }
photocraft-format = { path = "crates/format" }
photocraft-automation = { path = "crates/automation" }
photocraft-engine = { path = "crates/engine" }
photocraft-ui-egui = { path = "crates/ui-egui" }
photocraft-testkit = { path = "crates/testkit" }
# external
thiserror = "2"
serde = { version = "1", features = ["derive", "rc"] }
serde_json = "1"
arc-swap = "1"
bytemuck = { version = "1", features = ["derive"] }
flate2 = { version = "1", default-features = false, features = ["rust_backend"] }
image = { version = "0.25", default-features = false }
proptest = "1"
eframe = { version = "0.36", default-features = false }
egui = "0.36"
egui_kittest = "0.36"
rfd = "0.17"
log = "0.4"
rayon = "1"
criterion = { version = "0.5", default-features = false }
getrandom = "0.3"
[workspace.lints.rust]
unsafe_code = "forbid"
[workspace.lints.clippy]
dbg_macro = "warn"
todo = "warn"
[profile.dev.package."*"]
opt-level = 2
[profile.dev]
opt-level = 1
[profile.release]
lto = "thin"
codegen-units = 1