Progress docs per craftrules standards/progress-docs.md: target-app parity, gaps, roadmap with alpha gate, readiness by audience (full / mainstream / essentials) with Opus 5.5 hours, model-by-model RAW coverage against Adobe's camera list (docs/raw/), and format, hardware, UI and localization parity docs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Merge origin/main into #555. The decode_hasselblad doc comment records how the coding rule was
established (first hypothesis recalled by the AI author from training data that includes other
converters, corrected for byte order and confirmed by a black-box search over 17,280 layout
hypotheses on the CC0 files; the code is original). The LR-IMP-FORMATS row on main's text now
lists the decoded FFF and lossless-JPEG 3FR files instead of preview-only. RENDER_CACHE_VERSION
37 -> 38.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Main's reconstruction (#607) replaces this branch's rewrite of highlight::reconstruct. Kept from the
branch: develop_binned_masked (clipping decided per sample before averaging) and the denoised twin
using the same mask. New: highlight::reconstruct_masked, #607's reconstruction with the clipped
channels told by the mask (block means as lower bounds), shared with reconstruct_with through a
generic clip test (no slowdown on full-size images), and CameraColourModel::rebuild_highlights_masked
so binned previews keep the colour model's clipped white. RENDER_CACHE_VERSION 38.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CLAUDE.md gains the rule (a TaskGuard for every job that runs off the UI
thread and can take more than a moment; no progress window, panel or
toast of its own), and docs/background-tasks.md says how: kind, label,
progress, units, detail, the three ways to cancel, examples and tests.
Photo Merge's and the face scan's docs no longer describe the old
progress toast.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Merge origin/main into #560 (fit_preview / camera-look refactors of #528, #583, #568, #616).
`starting_colour` now tries the per-file camera-JPEG fit (with the camera profile when there is
one) first and uses the spectral-sensitivity matrices only when that fit fails, before the neutral
fallback, so no photo with an accepted JPEG fit changes. Tests pin the order through an injectable
fit; docs, parity, ROADMAP and what's new describe it. RENDER_CACHE_VERSION 37 -> 38.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Synchronize Folder (#604) shows its scan ("Looking for changes", while
its dialog is open) and its run ("Synchronizing folder") as rows: the
scan's cross stops it and closes the dialog, the run's stops it like
Cancel did (what was done stays, as one undo step; the end says Stopped).
Its progress window is gone. The contact-sheet PDF export (#563), which
went through the export task already, gets a test for its row.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Only proxies of raws that take the per-file camera look (Photo::relative_wb) go stale: JPEG/PNG/DNG proxies are never rebuilt for the look. The opening scan runs once per LOOK_VERSION (a look-version marker in the smart previews folder), not at every library open; Build Smart Previews still refreshes stale proxies. Each proxy is checked and written under one lock, so the background refresh and library.smartPreviews never write the same file at once. LOOK_VERSION 2: main's DRO / ILCE-7CR camera-look changes (#528, #583, #568, #616).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Main (#575, #580) rewrote default_crop. The image crop now keeps main's
order for every Sony body (Sony's crop tags, then DefaultCrop, then the
recorded-size crop), so framing does not change. Only the ILCE-7RM4A
distortion warp takes its centre and normalization from DefaultCrop when
the file has one, which keeps the geometry validated against Sony's
exports (centre x 4783.5 on the A7R IVA sample). The DNG round-trip test
now checks both: Sony's crop on the image, the warp centred on the
default crop. RENDER_CACHE_VERSION 38.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Main's SR2SubIFD white balance (#575) already reads the A900's applied
levels (2688 / 1024 / 1024 / 1516, the same 2.625 / 1.480 gains), so the
hard-coded maker-note 0x0020 block at offset 188 is dropped. The centred
crop now goes through #580's recorded_size_crop (a `centred` flag, only
for the packed 12-bit layout); every other body keeps main's framing.
Adds the CC0 A900 sample to the corpus with checks for its white balance,
black level, bit depth and crop. RENDER_CACHE_VERSION 38.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
LR-BEHAV-BG-TASKS now cites activity.list / activity.cancel and lists
every job on the stack; the import and Build Previews rows no longer
describe progress windows and toasts; a what's-new entry.
Fixes the stack not growing when tasks arrive while it already shows a
row (an egui area lays out in last frame's size, and the scroll area took
that as all the room, so later rows were cut off), and adds the Russian
"Quit Anyway".
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Quitting while an import, an export or another task that can be
cancelled is running asks first: Quit Anyway cancels them (then any
unsaved changes still get their own question), Cancel keeps working.
Tasks without a cross (the face scan, AI Denoise) pick up again on the
next launch and don't ask.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every task in the engine's activity registry floats as a row under the
top bar once it is half a second old: its name, a progress bar (a sweep
while the amount of work isn't known), the count and what it is working
on, and a cross for the ones that can be cancelled. Three rows, then
"+N more". ui.inspect reports the same list as activity.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The registry is reachable as commands, so the UI, the control channel,
the CLI and MCP list and cancel background tasks the same way.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Testing the first version on ILCE-7RM4 photos found a partly clipped sky between
bare branches leaning cyan to teal under #523's edit, where Lightroom shows white.
Where only green clipped, red and blue say such a sky is a pale cyan-blue; the
rebuild kept that colour until halfway to full clipping, and darkening and a camera
profile showed it. Colour borrowed from another surface (bright foliage below the
sky) could also push green up, with a small step where green first clips.
- highlight::reconstruct_with: the colour of a pale partly clipped pixel
(saturation relative to the colour model's white below 0.2, easing off by 0.4)
fades to the clipped neutral from the first clip on instead of from halfway;
brightness and strongly coloured pixels keep the old schedule.
- Borrowed colour counts less and less as both the pixel's own channels and the
rim's colour contradict it (0.15 to 0.4 stop); either alone can be wrong.
- Right past the rim every estimate continues the rim's colour (it used to hold
the clipped channels at their clip, for the neutral estimate only), so the first
clip has no step whatever lent the estimate. The rim is built whenever there is
clipping.
- Nothing jumps where a later channel clips: in the rim distance and the
contradiction, a clipped channel counts as the lower bound it is, and a channel
goes over to that from 0.75 of its clip; a channel about to clip is a floor
capped like the clip floor it becomes.
- Tests: a pale sky above yellow-green foliage with thin dark branches in it (no
step where green clips, no green from the foliage, the same beside the branches,
neutral well past the clip); the fringe test compares the sky beside the branch
with the sky away from it, on its way to neutral; a band whose red clips second
next to a rim of another colour renders without a step, in six layouts.
- docs/parity.md: the Highlights note. Render cache version 28.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A render still running on a worker thread while the process exits crashes in the
driver (SIGSEGV in the NVIDIA Vulkan driver on Linux), where neither the panic
hook nor catch_unwind helps: pool workers were detached, the devices are statics
that are never dropped, and nothing on the way out waited for GPU work.
- gpu: every entry into a device (render, device creation, pool trim, denoise
runner and tiles) is counted as work in flight (exit.rs). begin_shutdown()
lets nothing new in; wait_idle(timeout) waits for what is inside.
- preview: JobPool keeps its workers. shutdown(timeout) and Drop discard the
queued jobs and wait, bounded, for the running ones (2 s on drop); never for
the calling thread, and not twice.
- engine: a render job caught by the shutdown gives up instead of rendering on
the CPU, so quitting doesn't wait for it.
- app: on_exit ends with LightcraftApp::shutdown (2 s for everything), after
settings and library are saved; the macOS menu-bar Quit goes through on_exit.
Not changed: the export, merge, denoise and import threads are still detached;
their GPU work goes through the gate, their CPU work is cut off at exit as before.
Tests: pool drop waits / is bounded / survives a panicked job and its own job
dropping it; the gate; GPU renders refused and the device not created after
begin_shutdown; the app's shutdown leaves no render worker. The crash itself
needs Linux + NVIDIA and was not reproduced here (Windows, DX12): 9 of 9 quits
of the app mid-render exit with code 0 in under 0.8 s.
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>
- Light panel: HDR switch, headroom limit and an SDR Rendition flyout
(shown with HDR on); Visualize HDR beside the switch.
- `Overlay::HdrRange` / `view.visualizeHdr`: the SDR render dimmed to grey,
with pixels the HDR rendition puts above SDR white painted in four bands by
stops above it. Rendered on the CPU from the float HDR render.
- Export dialog: "HDR output" for JPEG (gain map) and 32-bit TIFF.
- Parity (Q. HDR 2 ✅ 3 🟡, LR-EDIT-HDR-MODE ✅, LR-EXP-HDR 🟡), README, ROADMAP.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Uncompressed 16-bit words are read in the other byte order only when the
file's order leaves more than 1% of sampled words at or above
1 << max(bits, 14) and the other order leaves none. Measured on the CC0
DSC-R1 (raw.pixls.us 3221). Crop and white balance (SR2SubIFD) are not
addressed. RENDER_CACHE_VERSION 31 (adjust at merge).
Single-strip ORFs at 12.8 bits per pixel are 16-byte blocks: ten little-endian
12-bit samples in bytes 0..14 plus a zero pad byte. Main routed them through the
XZ-2 12-bit word path (stripes, magenta cast). New branch before it; the exactly
12.0 bpp XZ-2 branch is unchanged. Layout measured on CC0 files (log and scripts in
data/testing/retry-olympus-e300 and tools/retry-olympus-e300).
RENDER_CACHE_VERSION bumped to 30 (open PRs use up to 29; adjust at merge).
Brandon Thomas
Andrey Vyrodov
Alex Chambers
hxw
Sawizzle
akvaithi
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