On merge: the XWayland default goes in front of the catch_unwind-wrapped launch (#951), and the
README's Linux section names the LIGHTCRAFT_WAYLAND=1 opt-out.
On merge: metadata.downloadPlaceNames accepts plain http only for the loopback address itself
(http://127.0.0.1.example.com/ and http://127.0.0.1@host/ are refused; test
download_base_is_https_or_loopback_only).
On some Windows machines FXC fails to compile egui's own shaders on DX12
("The parameter is incorrect. (0x80070057)" in egui_pipeline) and wgpu's
default error handler panicked. Each renderer (DX12, Vulkan, GL, glow) is
now probed with error scopes and a logging error handler before the window
opens; the one that works is remembered; a start that dies leaves a marker
and relaunches with the next renderer. LIGHTCRAFT_GPU_BACKEND=glow added.
Sources: own design.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
New crate lightcraft-geocode (L1): parses the GeoNames cities dump and finds the
nearest place within 50 km through a 1-degree cell index; NaN / out-of-range
positions and malformed lines find nothing. Engine commands
metadata.reverseGeocode (Photo menu, Info panel "Fill Location"; fills only
empty fields unless overwrite, one undo step, activity row for batches),
metadata.downloadPlaceNames (background download of the CC-BY 4.0 GeoNames
files into the settings folder, cancellable activity row) and
metadata.placeNamesStatus. No data is bundled; NOTICE records the licence.
Fixes#582.
Sources: GeoNames dump readme (prose); haversine (textbook); PKWARE APPNOTE
(ZIP, prose); cell index own design.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Brings the branch up to date with main (#869 shared docking and the docs it
added); no conflicts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New `inpaint` crate (L1): multi-scale patch-based completion with a PatchMatch
nearest-neighbour field, seeded by a membrane fill. Deterministic, no panics on
hostile sizes, cancellable. Ported from PhotoCraft (MIT OR Apache-2.0).
Remove tool: a fourth spot mode, `fill` ("Content-Aware"), rebuilds the spot
from patches of its surroundings instead of one source; coarse-to-fine, so the
structure is chosen at a scale set by the spot size and preview and export agree
(tested). spot.add leaves its source unset.
Sources: C. Barnes et al., PatchMatch (SIGGRAPH 2009); Y. Wexler, E. Shechtman,
M. Irani, Space-Time Completion of Video (TPAMI 2007); P. Perez et al., Poisson
Image Editing (SIGGRAPH 2003) for the membrane fill; code ported from PhotoCraft
crates/algo/src/inpaint.rs + poisson.rs (a680ed22).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Raws without an embedded lens correction look their EXIF lens up in the
user-supplied database; the profile goes through the existing Enable Profile
Corrections path (amount sliders, CPU/GPU geometry stage, DNG export).
Synthetic-grid test renders a distorted chart through the pipeline.
Sources: own design (see lightcraft-lensdb for the model sources).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Profiles are interpolated in focal length (vignetting also in aperture and
focus distance), scaled by crop factor, and converted by least squares to the
DNG WarpRectilinear / FixVignetteRadial polynomials the pipeline already
applies. The lensfun database (CC-BY-SA) is only read from a directory the
user supplies; nothing is bundled.
Sources: lensfun's published database format and lens calibration
documentation (no lensfun code read), PanoTools wiki (a, b, c distortion
model), DNG specification 1.6 (WarpRectilinear, FixVignetteRadial);
interpolation and fitting: own design.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- release.yml: new linux-riscv64 job (ported from GridCraft): cross-compiles on
ubuntu-24.04 against ports.ubuntu.com riscv64 libs, packages a tar.gz with
package.sh --formats tar, smoke-tests lightcraft-cli under QEMU. The release
job needs it, so its tarball lands in the draft and SHA256SUMS.
- packaging/linux/package.sh: CROSS_ARCH/CROSS_TARGET/CROSS_COMPILE/EMULATOR
support (target dir, cross strip, emulated --version).
- README Downloads and docs/releasing.md list the riscv64 tarball.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- `lightcraft_denoise::remote`: protocol v1 over TCP (JSON lines + byte-shuffled,
deflated half-float tiles), a `Remote` client (connection pool, four slots,
greeting checks the model's SHA-256 and tile size, gives up after three failed
tiles) and `serve` (shared token compared in constant time, size caps including
payloads that inflate past their tile, connection limit, timeouts).
- Engine: with LIGHTCRAFT_DENOISE_URL / LIGHTCRAFT_DENOISE_TOKEN set, the loaded
model greets the server on first use and adds its slots to this computer's
tiles at once; a tile goes to a free server slot, else runs here, and a tile
the server fails runs here too. `denoise.status` → `device.remote` says where.
- `lightcraft-cli denoise-serve` serves the installed, selected model on this
computer's card (checked against the CPU, as in the app) or CPU.
- docs/denoise.md: setup, safety (unencrypted: VPN/LAN only) and the protocol.
Tested: protocol round trips, refusals (token, model, tile size, hostile
payloads), fallback and give-up; the engine model with a live, a mismatched
and a dead server; the CLI binary serving a synthetic model end to end.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Previews looked more saturated than the exported files on Mac screens. The
pixels are the same: preview and export match to within one level on the CPU
and GPU paths, and exports embed a correct sRGB profile. But wgpu leaves the
window's Metal layer without a colour space for sRGB surfaces, and Core
Animation shows such a layer without colour matching ("If nil, no
colormatching occurs", CAMetalLayer.h). On a P3 screen the sRGB previews
were therefore shown too saturated, while Preview and Photos convert the
exports properly.
While no monitor profile is chosen in Settings > Display, the desktop app now
shows previews through the profile of the screen the window is on
(NSWindow.screen.colorSpace.ICCProfileData, safe objc2 calls), through the
existing display-profile path. It is read again about once a second, so
moving the window to another screen is followed. A chosen profile still wins;
"Use Screen Profile" goes back to it. app.displayProfile reports it as
path: null, screen: true. Other platforms and headless sessions are
unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Raws without matrices in the file (ARW, NEF, RW2, RAF, CR2, CR3, PEF, SRW,
ORF) were all edited on the relative white-balance scale (6500 K / 0 = as
shot), even when lightcraft_raw::spectral has measured matrices for the
camera. Those 52 bodies (ILCE-7M3, ILCE-7M4, D850, EOS 5D Mark III...) now
edit in Kelvin like a DNG and like Lightroom.
Design:
- One decision on both sides: spectral::find_camera("Make Model") backs
catalog::relative_wb_camera (Photo::relative_wb); files::WbScaleOf decides
the same from the decoded file. A corpus test asserts they agree.
Photo::fitted_look keeps the old predicate for smart previews.
- The matrices only convert: As Shot is the file's multipliers read through
the model's ColorMatrix1/2 (spectral::as_shot_white_through). The look
(JPEG fit / profile / spectral fallback) is unchanged, and the slider
adapts from that white with Bradford. The camera-space rebalance stays
reserved for files with their own matrices.
- Presets resolve to their Kelvin values (WbMode::preset, sources cited).
- The Color panel shows the white balance in effect (effective_wb).
- XMP: crs::Target::for_file takes the camera; matrix cameras read
crs:Temperature as Kelvin (marked "scale": "kelvin"), others keep the
#510 as-shot shift.
Migration (no look changes):
- WhiteBalance.scale: WbScale { Legacy (absent in JSON), Kelvin }. A
white balance without a scale keeps its old meaning. On a spectral-Kelvin
raw (SourceInfo.legacy_relative_wb) the pipeline composes the old
adaptation (6500 -> value) with the new one (as shot -> ...) in Bradford
cone space (local::legacy_white). Von Kries scalings compose exactly, so
the matrix matches to f32 and the pixels are identical
(pipeline legacy_relative_white_balance_renders_as_before_on_a_kelvin_raw,
media old_relative_white_balance_on_a_kelvin_camera_keeps_its_look...).
- Every white-balance writer (develop.set/adjust/quickAdjust/wb/wbPick/
reset) first runs local::normalize_wb: a legacy value becomes the Custom
Kelvin value with the same look and is marked Kelvin. Partials without a
scale (old presets, develop.merge) stay legacy.
- Catalog format 7: Op::SetAsShotWb replaces the 6500/0 as-shot recorded
by older imports when the file is next decoded or reloaded (system op,
not an undo step). Format-version test updated.
- The web wire carries legacy_relative_wb.
Docs: parity (LR-EDIT-COLOR-TEMP), camera-preview-colour, xmp-interop,
lightroom-catalog-import, control-protocol, mcp, whats-new.
The final HDR / panorama merge shows a row with its percentage and stage
instead of the progress toast, and stops from its cross ("HDR merge
cancelled"). The activity tests now let the first renders finish before
they run, and the half-second check tolerates a slow frame.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
`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>
Sensor-clipped pixels are rebuilt at raw decode. The tone map rolls them off to
white at Neutral, so any colour they carry shows only when Highlights, a negative
Exposure or Whites darkens them. They took colour from the nearest unclipped pixel
(dark foliage, lens fringes along branches, pixels demosaiced from clipped samples),
left two clipped channels at their white-balance-scaled clip levels (red or pink),
and were neutral only in camera RGB, not after the colour model (a look fitted to
the camera's JPEG, a camera profile).
- highlight::reconstruct_with: chromaticity only from bright unclipped content away
from edges and from the clip, through a normalised push-pull pyramid; a neutral
estimate blended in where reliable content is scarce at every scale up to a
quarter of the long edge, applied only as far as the pixel lies past the nearest
near-clip unclipped pixels (so a surface still runs into clipping without a
step); clipped pairs keep the estimate's ratio at their clip floors; partly
clipped pixels fade into the clipped neutral on their way from the first channel
clipping to the last; fully clipped pixels become the colour model's neutral.
Pixels without a clipped channel are left exactly as they were.
- engine: the decode colour step as CameraColourModel, with clipped_white, which
keeps the camera's neutral for nearly singular or implausible models.
- Tests in raw (continuity along a ramp through every clip, also as lines 1 to 16
rows thick with no reliable colour, on canvases 32 to 1024 rows), engine
(pipeline renders at Highlights -100, #523's edit and Exposure -2 through the
first clip, over the same sweep; a CC0 ILCE-7RM4 corpus file added to
RAW_SAMPLES) and the GPU equivalence suite.
- Render cache version 27.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
heic-rs reconstructs iPhone HEVC tiles bit-exactly (checked against libde265), but
its colour stage was 2-27 code values off libheif on every iPhone photo: it ignores
the HEVC VUI and assumes BT.709 limited range. lightcraft-heif now converts YCbCr
itself (nclx, else VUI, else H.265 defaults; nearest chroma, bilinear for odd clap
offsets, as libheif), inherits tile ICC/nclx on grids, follows libheif's imir axis
and clap rounding, and outputs 16-bit RGB. Measured on 30 real and synthetic
files: within 1 code value of libheif (pillow-heif 1.8 / libheif 1.23).
Also: HEIF header reader for import (no pixel decode), embedded thumbnail for small
decodes, nclx/VUI colour hint (shared CICP mapping with PNG), clear 4:2:2/4:4:4
Unsupported error, Format::not_decodable as the one source of "why not" (import
reports "HEIC/HEIF support isn't included in this build"), `.heif` imports.
Release packaging and Nix build with the heif feature, as whats-new promised.
lightcraft_heif::testdata writes lossless (PCM) synthetic HEICs for the tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New smart-album fields, each in its menu group:
- Source: Copy Name, In a Stack
- File: File Extension (case and leading dot ignored), Video Duration
- Description: Alt Text
- Location: City, State / Province, Country (Location still matches all)
- Size: Long Edge, Short Edge, Aspect Ratio (landscape / portrait /
square within 1 %), measured on the photo as shown (oriented and
cropped)
- Develop: Cropped (crop or straighten), Treatment (color / monochrome)
Photo::extension, Photo::shown_size and Photo::is_cropped hold the
domain rules. A crop rectangle that is NaN or outside the frame is
clamped, so hostile settings can't produce NaN sizes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each RAW_SAMPLES entry now carries its SHA-256 (computed from the file as downloaded; the ProRAW value was only a comment). cargo xtask corpus --download hashes every file, new or already present, deletes any mismatch so the next run fetches it again, and fails listing the actual and expected hashes. A unit test keeps names unique and hashes well-formed.
One config-dir helper (engine::config::config_dir; camera_profiles re-exports it) with both
the face-models and denoise-models defaults; hosts set up both model folders; Settings has
Faces and AI Denoise tabs; both command sets registered; both model dialogs; locale entries
from both; one [features] table per app manifest; Cargo.lock regenerated by cargo; the
DecodedSource cache cost counts both segmentation mattes and the denoised twin.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Resolve the docs/parity.md conflict, keep the HEIC rows. `cargo xtask ci` gets
a heif step (clippy + tests for lightcraft-codecs with --features heif), since
the workspace build leaves the feature off. The Cargo.toml comments no longer
say official builds enable it; the web one notes that wasm32 aborts on panic.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Keep current upstream UI behavior and the later detector contract checks. Validate candidate models before replacing working weights and records, with a synthetic regression that failed before the fix. Remove the unrelated GPU equivalence-test relaxation. All seven quality gates pass with the pinned hosted fonts.
Generated with Codex.
Photo > Detect Faces runs the YuNet detector (a small pure-Rust interpreter over the ONNX graph, no
runtime dependency) and adds the faces it finds as unnamed face regions in one undo step. The detector
and the recognition models are opt-in downloads: Settings > Faces shows each model's licence and
training-data note, Download stays disabled until the terms are accepted, and the file is fetched over
https with lightcraft-fetch from the model's own repository at a commit-pinned address, checked against
its recorded size and SHA-256 and then installed. Detect Faces offers the detector's download the first
time it is used. No model file is part of the repository (the real-model tests read LC_YUNET_MODEL; two
ignored tests download from the real hosts).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Recover the unpublished denoise work against current upstream. Preserve later opt-in model setup, shared Rust HTTPS downloads, pending-photo resume and an Amount-independent switch. Keep original RAWs unchanged and share the current color finish between ordinary and denoised sources.
Bound public tiling inputs, refuse corrupt-cache exports, and retain synthetic/real-model coverage. Include two Windows path spelling fixes in existing tests. No model weights, face code, media or Tract runtime are included.
Validation: cargo xtask ci (all seven gates); installed RawNIND CPU/GPU agreement 1.38e-6; native CPU preview/export on a public 24 MP Sony RAW, unchanged original SHA-256.
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>
Generated with Codex.
Keep upstream tests and the fixed SAM worker, refresh the workspace version and parity summary, and route the model picker through the case-insensitive native filter helper. Carry the shared translated font-symbol correction; validation includes the pinned hosted fonts and all seven CI gates.
Generated with Codex.
An off-by-default "Recognise faces" toggle and the face model list in Settings,
with a one-drop install: pick a .onnx (Add a model file…) or drop one on the
window. The engine inspects it (recognised by hash, or described from its
shape), a dialog shows its licence, whether commercial use is allowed, what it
was trained on and what LightCraft had to assume, and Install stays disabled
until "I accept" is ticked. "Get…" opens a model's own page in the browser:
LightCraft never fetches a model itself. A file it cannot use says why.
The models folder is shared by the app, the CLI and the MCP server
(`engine::config`, `$LIGHTCRAFT_FACE_MODELS` overrides `<config>/models`), so a
model installed from one is there for the others. A session has none until a host
asks (`with_default_face_models`), which keeps tests hermetic.
Nothing runs a model yet, and the tab says so. Headless tests cover the whole
flow (the dialog, refusing until accepted, installing, a file it cannot use).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
`faces.models.list / inspect / install / remove / select` and `faces.enable`, all
reachable from the UI, CLI, control channel and MCP. Models live in a folder the
host provides (`Session::face_models_dir`): one subfolder each with the model, its
manifest and a record of what the user accepted, plus settings.json.
- install needs `acknowledged: true` (the user has been shown the licence), copies
the file under a .part name, checks the copy's SHA-256 against the original, then
renames; a failure leaves nothing behind.
- ids are validated before they become folder names (and a manifest that disagrees
with its folder is ignored); remove only ever deletes a folder that has a model
manifest. A manifest id can no longer be `.`, `..` or start with a dot.
- inspect describes any .onnx without writing anything; unusable files are an
answer ("unsupported" with the reason), not a crash.
- the list says plainly that running a model is not built in yet.
`faces::synthetic` makes a minimal valid ONNX for tests (and the later self-check).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude
Andrew Frahn
lloyd
skylar taylor-barrick
Brandon Thomas
akvaithi
Jason Baldwin
Luniiya
Dylan M. Taylor
Andrey Vyrodov
Alex Chambers
Exalted5373
Nathaniel Ledford
radialmonster
Daniel Voshart