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Batch 40: tracker rows that earlier batches' doc merges dropped are back

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Batches 36's doc conflicts kept main's side of rows both sides had touched; for some, main had not changed the row,
so the PR's update was lost. Restored: LR-VIEW-FILMSTRIP (#1482), KEYC-COMPARE (#1491 + #1555), LR-IMP-LOCAL
(#1547 + #1820), LR-LIB-STACK (#1556), gaps 28 (#1555), 2 (#1029) and 23 (#1038), ROADMAP UI/UX (#1038). The
raw-parity by-maker and by-use tables are re-measured with coverage.py (545 verified, ~94% / ~85%).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Brandon Thomas
2026-10-15 03:45:00 -04:00
co-authored by Claude Opus 5.5
parent e6dceb9f89
commit b17483a3ce
4 changed files with 29 additions and 28 deletions
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ROADMAP.md
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@@ -46,7 +46,7 @@ Hours are calibrated on this repo's PR history; see
|---|---:|---:|---:|---|
| Features | ~61% | ~77% (checklist 81.1%) | 600–1,100 h | [target-app-parity](docs/target-app-parity.md#features) |
| ↳ RAW cameras, colour, lens profiles | ~60% | 83% of 1,446 Adobe models decode, 38% verified | 255–480 h | [raw-parity](docs/raw-parity.md) |
| UI/UX fidelity | ~70% | ~85% | 34–58 h | [ui-parity](docs/ui-parity.md) |
| UI/UX fidelity | ~70% | ~85% | 32–54 h | [ui-parity](docs/ui-parity.md) |
| File formats (non-raw) | ~70% | ~85% | 30–55 h | [file-format-parity](docs/file-format-parity.md) |
| Hardware | ~40% | ~50% | 40–80 h | [hardware-parity](docs/hardware-parity.md) |
| Localization | ~55% of the 12 key languages | 7 of 12 present | 130–210 h (+145–255 h new scripts) | [localization-parity](docs/localization-parity.md) |
docs/gaps.md
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@@ -16,7 +16,7 @@ Hours are Opus 5.5 agent wall-clock hours (see [target-app-parity.md](target-app
| # | Gap | Evidence | User impact | Hours | Doc |
|---:|---|---|---|---:|---|
| 1 B | **Camera colour is estimated, not measured** (LR-PROF-CAMERACOLOR). Raws start from a per-file fit to the camera JPEG, 5 bundled profiles or 52 spectral matrices; others use a neutral matrix (a black-and-white camera JPEG gives its tone curve only, #577; dark JPEG tones also guide the toe, #1307) | ΔE vs camera JPEG 2.9–10 after fitting (raw-parity.md); 0 chart-calibrated models vs 1,500 Adobe Standard profiles | every raw shooter sees colour that is close but not Lightroom's; some get neutral-matrix colour | 50–90 | [raw-parity](raw-parity.md#colour) |
| 2 B | **CR3 beyond four verified bodies** (LR-IMP-FORMATS): `crx.rs` refuses vertical-tile C-RAW, partial-subband and other plane coding, multi-tile 0x200 and adaptive low-frequency gains, and those files fall back to the preview; CR3 sRAW / mRAW and HEIF CR3 too. Verified: M50 / R100 / R8 / R5 Mark II. EOS R7 C-RAW (odd-height QP map) decodes since a45c2b66 and R6 Mark II C-RAW is reported working on 0.6.0, but neither is verified yet (no corpus test or recorded check) | measured: Canon is the largest bucket (33% of photographers) and its share whose camera fully works is the lowest of the big four, 73%; 18 of 22 popular Canon bodies write CR3, 4 verified (raw-parity.md); R7 rule checked only on paired RAW / C-RAW captures ([cr3.md](cr3.md)) | +6.2 points of photographers whose camera works, the biggest single raw gain | 25–45 | [raw-parity](raw-parity.md#remaining-work-ranked-by-photographers-unlocked-per-hour) |
| 2 B | **CR3 variants no public file uses** (LR-IMP-FORMATS): `crx.rs` refuses vertical-tile C-RAW, partial-subband and other plane coding, multi-tile 0x200 and adaptive low-frequency gains, and those files fall back to the preview. All 110 CC0 CR3s on raw.pixls.us (31 folders) decode from sensor data, so none of these variants has a public sample; 26 CR3 bodies are verified (M50 / R100 / R8 exact, R5 Mark II pinned, 22 more pinned on one CC0 file each and checked against the camera JPEG, [cr3.md](cr3.md#further-bodies-one-cc0-file-each)). HEIF stills are `.HIF` files, not CR3; no CR3 sRAW / mRAW sample exists | measured: Canon's share whose camera fully works 73% → 94% (raw-parity.md); 18 of 22 popular Canon bodies write CR3, all 18 now verified | +0.3 points of photographers; the variants surface only as user files that open as a preview | 10–25 | [raw-parity](raw-parity.md#remaining-work-ranked-by-photographers-unlocked-per-hour) |
| 3 B | **Render fidelity unmeasured** (LR-BEHAV-RENDER-FIDELITY): tone, highlights, texture / clarity / dehaze, NR and sharpening are tuned by eye | no side-by-side suite; a retune needs a new process version (only V1 exists) | edits imported from Lightroom look different; the look "isn't Lightroom's" | 30–60 | [raw-parity](raw-parity.md), [process-versions](process-versions.md) |
| 4 | ~~Original-pixel detail at 100%~~ (LR-VIEW-ZOOM): closed 2026-10-12, see Closed recently | checklist row ✅ | — | 0 | [ui-parity](ui-parity.md) |
| 5 B | **AI masks: Subject, Sky, People, Background, Landscape** are heuristics; Object / Describe run SAM 3 but its download has no mirror configured | `crates/segment`; ai-masks.md; MASK rows 67% | masking is how most Lightroom users edit today | 40–70 + model decision | [target-app-parity](target-app-parity.md#ai) |
@@ -36,14 +36,14 @@ Hours are Opus 5.5 agent wall-clock hours (see [target-app-parity.md](target-app
| 19 | **Plug-in ecosystem**: no Lightroom SDK equivalent (export / publish plug-ins, metadata plug-ins) | ⬜ | pro workflows built on plug-ins (LR/Enfuse, Jeffrey's exporters, Negative Lab Pro) | 40–80 + owner decision | [target-app-parity](target-app-parity.md#by-dimension) |
| 20 | **Long-tail raw formats**: compressed SRW, ARQ pixel shift, IIQ, Hasselblad compression, X3F, CRW, MRW, ERF, KDC, DCR, MEF, GPR, old FinePix | raw-parity.md | small user share each | 45–85 | [raw-parity](raw-parity.md) |
| 21 | **Localization**: 9 of 15 shipped languages partial (de, es, fr, ja, uk now 97–99% of catalog messages, awaiting native review; pt-BR, ru, zh-hans, zh-hant 74–92%), lower-layer errors English; Hindi, Arabic, Indonesian, Korean, Vietnamese absent; no RTL or complex shaping | measured from catalogs | non-English users see mixed English | 40–70 (shipped to full); 145–255 (five new) | [localization-parity](localization-parity.md) |
| 23 | **Accessibility**: AccessKit tree audited by a test (every control named, sliders with range); left: canvas handles, spot and mask placement by keyboard, a session with a real screen reader | LR-BEHAV-ACCESS 🟡 | blind and low-vision users | 4–8 | [ui-parity](ui-parity.md) |
| 23 | **Accessibility**: AccessKit tree audited by a test; canvas handles, spots and mask pins by keyboard; left: brush and red-eye by keyboard, a session with a real screen reader | LR-BEHAV-ACCESS 🟡 | blind and low-vision users | 2–4 | [ui-parity](ui-parity.md) |
| 22 | **Pen pressure on macOS / Linux tablets** (brush size and flow follow pressure where winit reports a pen force), OS monitor profiles on Windows (Linux reads colord's, macOS the screen's), follow-window colour on Linux / Windows | hardware-parity.md | brush users with tablets; multi-monitor setups | 11–22 | [hardware-parity](hardware-parity.md) |
| 24 | **Brush live preview and masking feel** (#517, #518); Feather / Edge mask refinement (15.5) | issues | masking feels slower than Lightroom | 8–12 | [ui-parity](ui-parity.md) |
| 25 | **File writes**: AVIF import; Render to DNG as a catalog command (lossy DNG and the Render to DNG export format landed) (PSD export landed with Edit in PhotoCraft, #953) | file-format-parity.md | interchange edge cases | 19–34 | [file-format-parity](file-format-parity.md) |
| 26 | **Performance at scale**: 85k-photo library opens in 1.7–4.7 s; 100k grid test pending; colour NR at half resolution; at 100k photos stack and album lookups are indexed (an "In a Stack" or "Album" smart album counts in ~14 ms, was 0.6–2.7 s) | ROADMAP log, gpu-pipeline.md | large-catalog users | 15–30 | [target-app-parity](target-app-parity.md#by-dimension) |
| 27 | **Windows / Linux runtime coverage**: Windows installer UI unverified on Windows (#79); GPU path proven on Apple and on one AMD GPU on Linux (Radeon 8060S, Vulkan); NVIDIA, Intel and DX12 unverified; the Linux riscv64 tarball (new in 0.6.0, #844) is cross-compiled and never run beyond a QEMU smoke test | ROADMAP, issues, `release.yml` | non-Mac users find bugs first | 13–27 | [hardware-parity](hardware-parity.md) |
| 29 | **HDR merge leftovers** (LR-MERGE-HDR): AI Denoise doesn't run on merged (linear) DNGs; JPEG brackets are treated as linear (no camera response curve); every frame is held as 32-bit float, ~0.86 GB per 67 MP frame (half-float frames would halve it) | tested on Sony A7R VI brackets 2026-10-14 ([merge.md](merge.md)); Lightroom's Denoise supports HDR DNGs | HDR shooters who denoise their merges, merge JPEGs, or merge 7+ frames of high-resolution raws on 16 GB machines | 10–20 (+ denoise linear-RGB contract, gap 11) | [merge](merge.md) |
| 28 | **Small Classic shortcuts and keys**: rating `[` `]`, flag cycling, filter-bar keys, F1 help, panel keys (Tab, F5–F8) | [ui-parity](ui-parity.md#shortcuts) | Classic muscle memory | 4–8 | [ui-parity](ui-parity.md) |
| 28 | **Small Classic shortcuts and keys**: rating `[` `]`, flag cycling, filter-bar keys, F1 help, panel keys (Tab, F5, F8; F6 and F7 toggle the filmstrip and the left panel) | [ui-parity](ui-parity.md#shortcuts) | Classic muscle memory | 4–8 | [ui-parity](ui-parity.md) |
Beta-blocking gaps (B) total **~230–430 h**; with the stability and platform work they need around them,
**~340–600 h** to beta (incl. 40–80 h for the ~92 open core-path user issues) (see [target-app-parity.md](target-app-parity.md#stage)).
docs/parity-checklist.md
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docs/raw-parity.md
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| Maker | Adobe models | verified | unverified | preview | unsupported | Main reason for preview / unsupported |
|---|---:|---:|---:|---:|---:|---|
| Sony | 149 | 86 | 51 | 10 | 2 | DSLR-A200…A390 and A850 12-bit compressed ARW (preview, #535); A100 preview-only and DSC-F828 refused (#702 fixed the regression; their raws aren't decoded); SRF not imported |
| Canon | 134 | 12 | 99 | 21 | 2 | CRW (2000–2004 bodies) preview; EOS-1D / 1Ds TIFF raws not imported |
| Samsung | 128 | 4 | 115 | 9 | 0 | compressed SRW (NX1, NX30, NX300, NX500, NX2000, NX3000, NX3300, NX mini, Galaxy NX) |
| Apple | 113 | 1 | 112 | 0 | 0 | — (DNG / ProRAW) |
| Sony | 149 | 94 | 43 | 9 | 3 | DSLR-A200…A390 and A850 12-bit compressed ARW (preview, #535); A100 preview-only and DSC-F828 refused (#702 fixed the regression; their raws aren't decoded); SRF not imported |
| Canon | 134 | 95 | 16 | 21 | 2 | CRW (2000–2004 bodies) preview; EOS-1D / 1Ds TIFF raws not imported |
| Samsung | 128 | 10 | 109 | 9 | 0 | compressed SRW (NX1, NX30, NX300, NX500, NX2000, NX3000, NX3300, NX mini, Galaxy NX) |
| Apple | 113 | 4 | 109 | 0 | 0 | — (DNG / ProRAW) |
| Panasonic | 104 | 93 | 11 | 0 | 0 | — |
| Nikon | 99 | 73 | 23 | 0 | 3 | COOLPIX 5700 / 8400 / 8800 decode wrongly (two stacked half-height fields, CMYG read as RGB); HE / HE★ is a per-shot setting, preview-only |
| Nikon | 99 | 77 | 19 | 0 | 3 | COOLPIX 5700 / 8400 / 8800 decode wrongly (two stacked half-height fields, CMYG read as RGB); HE / HE★ is a per-shot setting, preview-only |
| Fujifilm | 97 | 65 | 9 | 23 | 0 | pre-X FinePix RAF without a raw IFD (estimated split) |
| Google | 88 | 1 | 87 | 0 | 0 | — |
| Olympus | 71 | 3 | 9 | 59 | 0 | **compressed ORF** |
| Google | 88 | 5 | 83 | 0 | 0 | — |
| Olympus | 71 | 17 | 3 | 51 | 0 | **compressed ORF** |
| Leica | 61 | 27 | 34 | 0 | 0 | — |
| Xiaomi, Oppo, LG, Huawei, OnePlus, Motorola, Nokia | 139 | 0 | 139 | 0 | 0 | — (DNG) |
| Pentax / Ricoh | 60 | 40 | 20 | 0 | 0 | — |
| Hasselblad | 34 | 1 | 2 | 31 | 0 | Hasselblad-compressed 3FR / FFF |
| Hasselblad | 34 | 7 | 2 | 25 | 0 | Hasselblad-compressed 3FR / FFF |
| Phase One / Leaf / Mamiya | 59 | 1 | 0 | 43 | 15 | IIQ, MOS preview; TIFF raws not imported (MEF decodes) |
| Casio | 26 | 0 | 26 | 0 | 0 | — (DNG) |
| DJI | 21 | 4 | 17 | 0 | 0 | DNG |
| OM Digital Solutions | 7 | 0 | 0 | 7 | 0 | **compressed ORF** |
| Kodak, Konica Minolta, Epson, Sigma, GoPro, Contax, others | 56 | 0 | 14 | 27 | 15 | DCR, GPR not imported; KDC, MRW, ERF, X3F preview |
| **All** | **1,446** | **259 (18%)** | **919 (64%)** | **232 (16%)** | **36 (2%)** | |
| Kodak, Konica Minolta, Epson, Sigma, GoPro, Contax, others | 56 | 6 | 11 | 24 | 15 | DCR, GPR not imported; KDC, MRW, X3F preview (Epson ERF decodes) |
| **All** | **1,446** | **545 (38%)** | **651 (45%)** | **212 (15%)** | **38 (3%)** | |
## By use (estimated)
| Bucket | Weight | Camera fully works | On a verified body | Why |
|---|---:|---:|---:|---|
| Canon | 33% | 94% | 72% | 18 of the 22 popular bodies write CR3; 26 CR3 bodies verified (raw.pixls.us has a CC0 file for each), the rest at 0.6 |
| Sony | 27% | 98% | 91% | bulk-checked |
| Nikon | 16% | 98% | 83% | decoders cover every NEF coding but HE; 73 bodies verified |
| Canon | 33% | 95% | 93% | 18 of the 22 popular bodies write CR3; 26 CR3 bodies verified (raw.pixls.us has a CC0 file for each), the rest at 0.6 |
| Sony | 27% | 98% | 92% | bulk-checked |
| Nikon | 16% | 98% | 89% | decoders cover every NEF coding but HE; 77 bodies verified |
| Fujifilm | 10% | 94% | 92% | |
| Panasonic | 4% | 100% | 98% | bulk-checked |
| OM / Olympus | 3% | 6% | 5% | compressed ORF |
| Phones | 3% | 93% | 1% | DNG |
| Pentax / Ricoh | 1.5% | 94% | 14% | |
| Phones | 3% | 93% | 4% | DNG |
| Pentax / Ricoh | 1.5% | 99% | 80% | |
| Leica | 1% | 99% | 72% | the Q3 verified, 13 more bodies pinned on CC0 files |
| DJI | 1% | 95% | 0% | |
| Medium format and others | 0.5% | 23% | 1% | IIQ, 3FR, X3F |
| **Weighted** | 100% | **92%** | **59%** | |
| DJI | 1% | 96% | 19% | |
| Medium format and others | 0.5% | 29% | 8% | IIQ, 3FR, X3F |
| **Weighted** | 100% | **94%** | **85%** | |
About 5 in 6 raw photographers' cameras decode, but only about 2 in 5 use a body we have actually
checked, and Canon, the largest bucket, is the weakest of the big four.
About 19 in 20 raw photographers' cameras decode, and about 5 in 6 use a body we have actually
checked (the per-model CC0 sweeps of October 2026); compressed ORF (OM / Olympus) is the largest gap left.
## Variant matrix (depth per format)
@@ -310,3 +310,4 @@ Beyond decoding:
| 2026-10-10 (later) | minor | Lens profiles: Sony ILCE-7RM6 in-file distortion next to the ILCE-7RM4A's (its lateral CA parsed, off by default); lens score unchanged (~10%: one more body) |
| 2026-10-14 | minor | 97 Canon CR2, Pentax and Ricoh models verified (one CC0 raw.pixls.us file each, pinned, checked against the camera JPEG; `canon_pentax_corpus.rs`): 334 verified, 844 unverified, 232 preview; 50% of photographers on a verified body; use-weighted 85% unchanged |
| 2026-10-14 | minor | Integration batch 36: CC0 per-model verification for 117 Nikon/Fujifilm, 97 Canon CR2/Pentax/Ricoh, 21 Sony/Leica and 23 Olympus/Samsung bodies, 22 more CR3 bodies and 30 more models; Epson ERF and Mamiya MEF decode; measured Nikon image areas (#1053, #1770): 515 verified, 675 unverified, 218 preview, 38 unsupported (re-measured with `coverage.py`) |
| 2026-10-15 | minor | By-maker and by-use tables re-measured with `coverage.py` after batches 36–39 (545 verified, 651 unverified, 212 preview, 38 unsupported; ~94% of photographers' cameras fully work, ~85% on a verified body); rows the per-model PRs had updated are current again |