LR-IMP-CAMERA-COVERAGE: verify 17 uncompressed Olympus and Samsung models on CC0 files

One CC0 raw.pixls.us file per uncompressed Olympus ORF and Samsung SRW
body not yet pinned (23 files, 17 Adobe models) is added to RAW_SAMPLES
and pinned in crates/raw/tests/olympus_samsung_corpus.rs: own sensor
hash plus a black-box check against the camera's embedded JPEG (the
E-10 pinned only, inspected by eye).

Also: as_chunks in spots.rs for the chunks_exact_to_as_chunks lint.

Docs: evidence.tsv + coverage re-measure (252 verified), gap 10,
checklist, raw-parity, ROADMAP. Headline unchanged.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Andrew Frahn
2026-10-12 06:38:36 +11:00
co-authored by Claude Opus 5.5
parent 76b5377868
commit b7d77f16b8
9 changed files with 285 additions and 34 deletions
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@@ -2,7 +2,7 @@
**Stage: alpha** · next: beta, ~14 points and ~340–600 h away
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (EOS R5 Mark II CR3 verified; RAW decoding 77%) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (17 Olympus and Samsung models verified; headline numbers unchanged) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
One-page summary of how close LightCraft is to Adobe Lightroom. Agents: read this, then pick work
from [docs/gaps.md](docs/gaps.md). The full assessment, method and evidence are in
@@ -45,7 +45,7 @@ Hours are calibrated on this repo's PR history; see
| Dimension | Ready | Breadth | Remaining | Doc |
|---|---:|---:|---:|---|
| Features | ~61% | ~77% (checklist 81.1%) | 600–1,100 h | [target-app-parity](docs/target-app-parity.md#features) |
| ↳ RAW cameras, colour, lens profiles | ~56% | 81% of 1,446 Adobe models decode, 16% verified | 255–480 h | [raw-parity](docs/raw-parity.md) |
| ↳ RAW cameras, colour, lens profiles | ~56% | 81% of 1,446 Adobe models decode, 17% verified | 255–480 h | [raw-parity](docs/raw-parity.md) |
| UI/UX fidelity | ~70% | ~85% | 40–70 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) |
@@ -161,6 +161,7 @@ Ranked toward beta; detail in [docs/roadmap.md](docs/roadmap.md), gaps in [docs/
| Date | Change | Summary |
|---|---|---|
| 2026-10-12 | minor | 17 uncompressed Olympus and Samsung models verified (252 models, 17%); headline numbers unchanged |
| 2026-10-11 | minor | EOS R5 Mark II CR3 verified: CR3 on four verified bodies, RAW decoding 76% → 77%; headline numbers unchanged |
| 2026-10-10 | minor | RAW measured model by model; RAW decode and colour as explicit rows: full 59% → 61%, mainstream 51% → 49%, essentials 63% → 64%; beta ~14 points |
| 2026-10-10 | minor | Full ready restored to the additive weighted sum (~59%; method aligned with the standard, no new evidence); hours per audience; beta ~16 points away |
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@@ -247,8 +247,8 @@ fn fill_box(src: &mut [[f32; 3]], tgt: &[[f32; 3]], alpha: &[f32], bw: usize, bh
let flat: Vec<f32> = tgt.iter().flatten().copied().collect();
let out = lightcraft_inpaint::complete(bw, bh, 3, &flat, &hole, &lightcraft_inpaint::CompleteParams::default())
.unwrap_or_else(|| lightcraft_inpaint::membrane_fill(bw, bh, 3, &flat, &hole));
for (d, v) in src.iter_mut().zip(out.chunks_exact(3)) {
*d = [v[0], v[1], v[2]];
for (d, v) in src.iter_mut().zip(out.as_chunks::<3>().0) {
*d = *v;
}
}
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@@ -0,0 +1,114 @@
//! One CC0 file per uncompressed Olympus ORF and Samsung SRW body from raw.pixls.us (URLs and SHA-256 in `RAW_SAMPLES`,
//! xtask/src/main.rs; downloaded into the gitignored corpus/raw by `cargo xtask corpus --download`).
//!
//! No external decoder was run on these: the FNV-1a hashes over the decoded u16 samples (row-major,
//! little-endian, masked borders included) pin LightCraft's own decode, and the check against the camera is
//! black-box: the green sites of the active area, on a 24 × 16 grid, must follow the camera's own embedded
//! JPEG (gamma-encoded Pearson r; 0.70–1.00 on these files, a misread layout or stream gives r near 0). The E-10 is
//! pinned only (its small JPEG gives r 0.59); its render was inspected by eye.
//! Missing files are reported as skipped.
use lightcraft_raw::{RawData, decode, embedded_preview, probe_info};
use std::path::{Path, PathBuf};
fn corpus() -> PathBuf {
std::env::var_os("LIGHTCRAFT_CORPUS").map(PathBuf::from).unwrap_or_else(|| Path::new(env!("CARGO_MANIFEST_DIR")).join("../../corpus"))
}
/// Green of the decoded mosaic against the camera's embedded JPEG on a `gw × gh` grid of the active area.
fn green_vs_camera_jpeg(raw: &lightcraft_raw::RawImage, jpeg: &[u8], gw: usize, gh: usize) -> f64 {
use zune_core::{bytestream::ZCursor, colorspace::ColorSpace, options::DecoderOptions};
let opts = DecoderOptions::default().jpeg_set_out_colorspace(ColorSpace::RGB);
let mut d = zune_jpeg::JpegDecoder::new_with_options(ZCursor::new(jpeg), opts);
let px = d.decode().unwrap();
let info = d.info().unwrap();
let (jw, jh) = (info.width as usize, info.height as usize);
let mean = |sum: Vec<f64>, n: Vec<f64>| sum.iter().zip(&n).map(|(s, n)| s / n.max(1.0)).collect::<Vec<f64>>();
let (mut js, mut jn) = (vec![0f64; gw * gh], vec![0f64; gw * gh]);
for y in 0..jh {
for x in 0..jw {
let i = (y * gh / jh) * gw + x * gw / jw;
js[i] += f64::from(px[(y * jw + x) * 3 + 1]);
jn[i] += 1.0;
}
}
let RawData::U16(samples) = &raw.data else { panic!("integer sensor data expected") };
let cfa = raw.cfa.clone().expect("colour-filter layout");
let (a, black, white) = (raw.active_area, f64::from(raw.black.mean()), f64::from(raw.white_at(0)));
let (mut rs, mut rn) = (vec![0f64; gw * gh], vec![0f64; gw * gh]);
for y in a.y..a.y + a.height {
for x in a.x..a.x + a.width {
if cfa.color_at(x, y) == 1 {
let i = ((y - a.y) * gh / a.height) * gw + (x - a.x) * gw / a.width;
rs[i] += ((f64::from(samples[y * raw.width + x]) - black).max(0.0) / (white - black)).powf(1.0 / 2.2);
rn[i] += 1.0;
}
}
}
let (r, j) = (mean(rs, rn), mean(js, jn));
let n = r.len() as f64;
let (mr, mj) = (r.iter().sum::<f64>() / n, j.iter().sum::<f64>() / n);
let cov: f64 = r.iter().zip(&j).map(|(x, y)| (x - mr) * (y - mj)).sum();
let vr: f64 = r.iter().map(|x| (x - mr).powi(2)).sum();
let vj: f64 = j.iter().map(|y| (y - mj).powi(2)).sum();
cov / (vr * vj).sqrt()
}
#[test]
fn olympus_and_samsung_bodies_decode_like_the_camera_jpeg() {
// (file, sensor width × height, pinned FNV-1a of the sensor samples, compare with the camera JPEG)
let cases: &[(&str, (usize, usize), u64, bool)] = &[
("dng-samsung-gx10.dng", (3936, 2624), 0x25d5_1c29_e67f_99e8, true),
("dng-samsung-gx20.dng", (4864, 3136), 0x516f_3df8_c879_a2c7, true),
("orf-olympus-c5060wz.orf", (2608, 1949), 0x4185_d439_e31d_72bf, true),
("orf-olympus-c7070wz.orf", (3088, 2309), 0x016a_f9d1_89e5_4aaf, true),
("orf-olympus-e-10.orf", (2256, 1684), 0x1029_c758_4810_f56b, false),
("orf-olympus-e-300.orf", (3360, 2504), 0xa9b4_e783_03a4_45c2, true),
("orf-olympus-e-330.orf", (3280, 2450), 0xc938_38fa_9822_c81a, true),
("orf-olympus-e-500.orf", (3360, 2504), 0x5e22_2ac8_17ed_89d9, true),
("orf-olympus-e-m5-mark-ii.orf", (9280, 6932), 0xa222_be38_c767_7782, true),
("orf-olympus-pen-f.orf", (10400, 7796), 0x415e_bf27_092e_9897, true),
("orf-olympus-sh-2.orf", (4624, 3470), 0xb25b_8d24_4ade_1f3d, true),
("orf-olympus-sp510uz.orf", (3088, 2309), 0xa885_b7ca_83ba_02f1, true),
("orf-olympus-sp550uz.orf", (3088, 2309), 0x30ac_5e9f_34b9_8645, true),
("orf-olympus-sp565uz.orf", (3664, 2741), 0x0962_c436_052d_efa8, true),
("orf-olympus-sp570uz.orf", (3664, 2741), 0xdd62_06d6_17d0_8a46, true),
("orf-olympus-xz-10.orf", (3984, 2990), 0x6274_1a67_cd42_40f7, true),
("srw-samsung-nx1000.srw", (5632, 3720), 0xd99f_f1d0_e3d6_435f, true),
("srw-samsung-nx11.srw", (4704, 3124), 0x29b5_58f8_09e4_85cb, true),
("srw-samsung-nx1100.srw", (5632, 3720), 0x69cd_048b_c8a1_dd7a, true),
("srw-samsung-nx200.srw", (5632, 3720), 0x61ef_6100_b9f6_dabd, true),
("srw-samsung-nx210.srw", (5632, 3720), 0x50d5_e55e_6ec7_7faa, true),
("srw-samsung-nx5.srw", (4704, 3124), 0xf20d_905b_41b3_32f6, true),
("srw-samsung-wb2000.srw", (3728, 2781), 0xe40f_1c19_41ce_9000, true),
];
let mut seen = 0;
for &(name, sensor, hash, jpeg_check) in cases {
let path = corpus().join("raw").join(name);
let Ok(bytes) = std::fs::read(&path) else {
eprintln!("skip: {} absent", path.display());
continue;
};
let raw = decode(&bytes).unwrap_or_else(|e| panic!("{name}: {e}"));
raw.validate().unwrap();
assert_eq!((raw.width, raw.height, raw.cpp), (sensor.0, sensor.1, 1), "{name}: sensor size");
assert_eq!(raw.info(), probe_info(&bytes).unwrap(), "{name}: probe and decode disagree");
let RawData::U16(samples) = &raw.data else { panic!("{name}: integer sensor data expected") };
let actual = samples
.iter()
.flat_map(|v| v.to_le_bytes())
.fold(0xcbf2_9ce4_8422_2325u64, |h, byte| (h ^ u64::from(byte)).wrapping_mul(0x100_0000_01b3));
assert_eq!(actual, hash, "{name}: sensor pixels differ from the pinned decode");
assert!(raw.white_at(0) > raw.black.mean(), "{name}: invalid black/white levels");
if !jpeg_check {
seen += 1;
continue;
}
let jpeg = embedded_preview(&bytes).unwrap_or_else(|| panic!("{name}: no camera JPEG"));
let r = green_vs_camera_jpeg(&raw, &jpeg, 24, 16);
eprintln!("{name:40} {}x{}: green follows the camera JPEG, r = {r:.3}", raw.width, raw.height);
assert!(r > 0.6, "{name}: decoded mosaic does not follow the camera JPEG (r = {r:.3})");
seen += 1;
}
eprintln!("Olympus / Samsung bodies checked on {seen} files");
}
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@@ -1,6 +1,6 @@
# Gaps: where LightCraft falls short of Lightroom
> **Last reviewed:** 2026-10-11 · **Last updated:** 2026-10-11 · **Change:** minor (CR3 entry names the EOS R7 C-RAW fix and the refused CRX variants; CI and Windows / Linux entries note the 0.6.0 riscv64 build; camera colour: tone curve from black-and-white camera JPEGs; Compare and Reference get sharp zoom windows; gap 4 shrinks; gap 14: the HDR switch is read from crs XMP; gaps 2 and 10: EOS R5 Mark II CR3 verified) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
> **Last reviewed:** 2026-10-11 · **Last updated:** 2026-10-12 · **Change:** minor (gap 10: 17 uncompressed Olympus and Samsung models verified; CR3 entry names the EOS R7 C-RAW fix and the refused CRX variants; CI and Windows / Linux entries note the 0.6.0 riscv64 build; camera colour: tone curve from black-and-white camera JPEGs; Compare and Reference get sharp zoom windows; gap 4 shrinks; gap 14: the HDR switch is read from crs XMP; gaps 2 and 10: EOS R5 Mark II CR3 verified) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
Every known shortfall, one entry each, ranked by user impact (how many Lightroom users hit it, and
how hard it blocks them), then by effort. **Agents pick work from the top** (the first entry nobody is
@@ -24,7 +24,7 @@ Hours are Opus 5.5 agent wall-clock hours (see [target-app-parity.md](target-app
| 7 | **Nikon High Efficiency NEF** (HE / HE★ on Z 8, Z 9, Z 6III, Z f, Z50II, Z5II when set to HE) | named and preview only (#193); needs a pure-Rust JPEG XS decoder | +1.1 points (only shots taken in HE; lossless works on the same bodies); low gain per hour (~0.04), so not a beta blocker | 20–40 | [raw-parity](raw-parity.md) |
| 8 B | **No lens profile database** (LR-EDIT-OPTICS-PROFILE): only DNG opcodes, RW2 in-file distortion and Sony ILCE-7RM4A distortion | Adobe ships 3,635 lens profiles; we never use them | distortion / vignetting correction is a default step for many | 40–80 + calibration shots | [raw-parity](raw-parity.md#lens-profiles) |
| 9 B | **Tests don't run in CI on macOS, Windows or Linux x64**: only FreeBSD runs `cargo test`; the others build packages | `.github/workflows/` (freebsd, packaging-lint, release, windows-arm64); the linux-riscv64 release job added in 0.6.0 (#844) runs only `lightcraft-cli --version` under QEMU | regressions reach users on the main platforms; `cargo xtask ci` runs only locally | 6–12 | [target-app-parity](target-app-parity.md#by-dimension) |
| 10 B | **Per-model verification thin, plus cheap per-body decode fixes**: 235 of 1,446 Adobe models verified (16%), ~42% of photographers on a verified body; Nikon 5 bodies verified, Canon 12. Cheap fixes: Z 6II packed 14-bit NEF (#769, PR #671), Sony A100 / F828 regression (#702), DSLR-A200…A390 / A850 12-bit ARW (#535) | measured: [raw/coverage.tsv](raw/coverage.tsv) | per-body bugs (levels, crops, WB) surface only from users | 25–45 | [raw-parity](raw-parity.md#by-maker-measured) |
| 10 B | **Per-model verification thin, plus cheap per-body decode fixes**: 252 of 1,446 Adobe models verified (17%; 17 uncompressed Olympus and Samsung models pinned on one CC0 file each in `crates/raw/tests/olympus_samsung_corpus.rs`), ~42% of photographers on a verified body; Nikon 5 bodies verified, Canon 12. Cheap fixes: Z 6II packed 14-bit NEF (#769, PR #671), Sony A100 / F828 regression (#702), DSLR-A200…A390 / A850 12-bit ARW (#535) | measured: [raw/coverage.tsv](raw/coverage.tsv) | per-body bugs (levels, crops, WB) surface only from users | 25–45 | [raw-parity](raw-parity.md#by-maker-measured) |
| 11 | **Enhance: Raw Details, Super Resolution; AI denoise without shippable weights or X-Trans** | ENH rows 0%; denoise Bayer only, RawNIND weights GPL and opt-in | Fujifilm users get no AI denoise; nobody gets it out of the box | 30–60 + model decision | [raw-parity](raw-parity.md#demosaic-levels-crops-and-lens-metadata) |
| 12 | **Content-aware / generative remove, detect distractions, reflections removal** | REM rows 75%; patch synthesis missing | cleanup work goes back to Photoshop | 25–45 (+ generative model) | [target-app-parity](target-app-parity.md#ai) |
| 13 | **Lightroom catalog migration is one-way and approximate**: unsupported Adobe profiles / AI settings archived, history kept as data | lightroom-catalog-import.md | switching users lose some looks | 8–12 | [file-format-parity](file-format-parity.md) |
@@ -72,6 +72,7 @@ Beta-blocking gaps (B) total **~230–430 h**; with the stability and platform w
| Date | Change | Summary |
|---|---|---|
| 2026-10-12 | minor | Gap 10: 17 uncompressed Olympus and Samsung models verified on one CC0 file each (252 models) |
| 2026-10-11 | minor | Reviewed against main after 0.6.0: CR3 entry names the CRX variants `crx.rs` still refuses and the R7 / R6 Mark II C-RAW state (decoding, not verified, so the measured numbers don't move); CI and Windows / Linux entries note the riscv64 release build (#844); R7 fix added to Closed recently. Panel docking (UI.9, #869) closes no listed gap |
| 2026-10-11 | minor | Camera colour entry: raws with a black-and-white camera JPEG take its tone curve (#577); gap not closed |
| 2026-10-11 | minor | Gap 4: Compare and Reference views get zoom windows per pane (1:1 was a 2,560 px render magnified); overlays and soft proofing remain, 8–15 h → 4–8 h |
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# RAW parity: cameras, formats, demosaic, colour and lens profiles
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (EOS R5 Mark II decoded and verified: CRX QP-map escape, odd-height planes) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6 (Camera Raw 18.7)
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (17 uncompressed Olympus and Samsung models verified on one CC0 file each) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6 (Camera Raw 18.7)
Raw processing is the deepest single dimension of Lightroom parity: a photographer whose camera
does not decode, or decodes with the wrong colour, cannot switch. This document measures it model by
@@ -14,9 +14,9 @@ ranked in [gaps.md](gaps.md). Details per format: [cr3.md](cr3.md),
| Measure | Value | Kind |
|---|---:|---|
| Adobe-listed camera models | **1,446** | measured: [raw/adobe-cameras.tsv](raw/adobe-cameras.tsv) |
| Decoded from sensor data and **verified** on a real file | **235** (16%) | measured: [raw/evidence.tsv](raw/evidence.tsv) |
| Decoder path should handle it, **unverified** | **942** (65%) | measured from the format rules (632 of them DNG, mostly phones) |
| **Preview-only** (embedded JPEG) | **233** (16%) | measured |
| Decoded from sensor data and **verified** on a real file | **252** (17%) | measured: [raw/evidence.tsv](raw/evidence.tsv) |
| Decoder path should handle it, **unverified** | **933** (65%) | measured from the format rules (632 of them DNG, mostly phones) |
| **Preview-only** (embedded JPEG) | **225** (16%) | measured |
| **Unsupported** (not imported, refused or decodes wrongly) | **36** (2%) | measured |
| Models added since 2017 (Camera Raw 10+): verified / unverified / preview / unsupported | 82 / 640 / 24 / 8 of 754 | measured |
| **Share of photographers whose camera fully works** (decodes from sensor data), use-weighted | **~85%** | estimated: measured classes × written usage weights × per-format confidence |
@@ -43,7 +43,8 @@ committed table is stale.
- **Verified** means a real file from that body decoded from sensor data in: the corpus test over the
`RAW_SAMPLES` manifest (`xtask/src/main.rs`, 101 CC0 files; bodies whose sample is in
`KNOWN_UNSUPPORTED` excluded), `crates/raw/tests/cr3_corpus.rs` (3 bodies exact against an external decoder;
the EOS R5 Mark II pinned, with a QP-map check of 33,665 private files), the RAF reference
the EOS R5 Mark II pinned, with a QP-map check of 33,665 private files), `crates/raw/tests/olympus_samsung_corpus.rs` (17 uncompressed Olympus ORF and Samsung SRW models, one CC0
raw.pixls.us file each, pinned and checked against the camera JPEG), the RAF reference
check ([raf-compression.md](raf-compression.md)), and the raw.pixls.us bulk checks recorded in issue
#535 (all 100 Sony bodies there; 87 decode) and PR #215 (every Panasonic / Leica RW2 / RWL / RAW body
there, 178 files from 118 bodies). Bulk-check body lists were matched to Adobe names through the
@@ -65,13 +66,13 @@ committed table is stale.
|---|---:|---:|---:|---:|---:|---|
| Sony | 149 | 86 | 51 | 9 | 3 | DSLR-A200…A390 and A850 12-bit compressed ARW (preview, #535); A100 and DSC-F828 refused (regression #702); SRF not imported |
| Canon | 134 | 12 | 99 | 21 | 2 | CRW (2000–2004 bodies) preview; EOS-1D / 1Ds TIFF raws not imported |
| Samsung | 128 | 1 | 118 | 9 | 0 | compressed SRW (NX1, NX30, NX300, NX500, NX2000, NX3000, NX3300, NX mini, Galaxy NX) |
| 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) |
| Panasonic | 104 | 93 | 11 | 0 | 0 | — |
| Nikon | 99 | 5 | 94 | 0 | 0 | — (HE / HE★ is a per-shot setting, preview-only) |
| Fujifilm | 97 | 16 | 55 | 26 | 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** |
| Olympus | 71 | 17 | 3 | 51 | 0 | **compressed ORF** |
| Leica | 61 | 13 | 48 | 0 | 0 | — |
| Xiaomi, Oppo, LG, Huawei, OnePlus, Motorola, Nokia | 139 | 0 | 139 | 0 | 0 | — (DNG) |
| Pentax / Ricoh | 60 | 4 | 56 | 0 | 0 | — |
@@ -81,7 +82,7 @@ committed table is stale.
| DJI | 21 | 0 | 21 | 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** | **235 (16%)** | **942 (65%)** | **233 (16%)** | **36 (2%)** | |
| **All** | **1,446** | **252 (17%)** | **933 (65%)** | **225 (16%)** | **36 (2%)** | |
## By use (estimated)
@@ -92,7 +93,7 @@ committed table is stale.
| Nikon | 16% | 91% | 12% | decoders cover every NEF coding but HE; few bodies verified |
| Fujifilm | 10% | 91% | 45% | |
| Panasonic | 4% | 100% | 98% | bulk-checked |
| OM / Olympus | 3% | 3% | 1% | compressed ORF |
| OM / Olympus | 3% | 6% | 5% | compressed ORF |
| Phones | 3% | 93% | 1% | DNG |
| Pentax / Ricoh | 1.5% | 94% | 14% | |
| Leica | 1% | 95% | 5% | |
@@ -266,6 +267,7 @@ Beyond decoding:
| Date | Change | Summary |
|---|---|---|
| 2026-10-12 | minor | 17 uncompressed Olympus and Samsung models verified (one CC0 raw.pixls.us file each; `olympus_samsung_corpus.rs`): 252 verified, 933 unverified, 225 preview; OM / Olympus 3% → 6% (5% on verified bodies); use-weighted 85% and 42% unchanged |
| 2026-10-10 | minor | Compressed ORF: pointer to the two Olympus patents that describe the method, as a clean-room starting point |
| 2026-10-11 | minor | EOS R5 Mark II verified (CRX QP-map first literal and limited-length escape, odd-height Bayer planes; 4 CC0 files pinned, QP maps of 33,665 private files): 235 verified, 942 unverified; use-weighted 85% (42% on verified bodies); decoding 77%, RAW readiness unchanged at ~56% |
| 2026-10-10 (later) | major | Model-by-model measurement against Adobe's published list (1,446 models: 234 verified, 943 unverified, 233 preview, 36 unsupported); `docs/raw/` data and re-measure script; use-weighted share 84% (40% on verified bodies); variant matrix; colour and lens sections with scores; ranked next cameras; RAW readiness ~56% from written parts |
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@@ -788,13 +788,13 @@ OM Digital Solutions OM-5 Mark II ORF 2024 preview compressed ORF is not decoded
OM Digital Solutions OM-3 Astro ORF 2025 preview compressed ORF is not decoded
Olympus AIR A01 ORF 2015 preview compressed ORF is not decoded
Olympus Camedia C-5050 Zoom ORF 2003 unverified uncompressed / packed ORF
Olympus Camedia C-5060 Zoom ORF 2003 unverified uncompressed / packed ORF
Olympus Camedia C-7070 Wide Zoom ORF 2005 unverified uncompressed / packed ORF
Olympus Camedia C-5060 Zoom ORF 2003 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Camedia C-7070 Wide Zoom ORF 2005 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Camedia C-8080 Wide Zoom ORF 2003 unverified uncompressed / packed ORF
Olympus E-1 ORF 2003 verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus E-3 ORF 2007 preview compressed ORF is not decoded
Olympus E-5 ORF 2010 preview compressed ORF is not decoded
Olympus E-10 ORF 2003 unverified uncompressed / packed ORF
Olympus E-10 ORF 2003 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash)
Olympus E-20 ORF 2003 unverified uncompressed / packed ORF
Olympus E-30 ORF 2008 preview compressed ORF is not decoded
Olympus E-420 ORF 2008 preview compressed ORF is not decoded
@@ -802,18 +802,18 @@ Olympus E-450 ORF 2008 preview compressed ORF is not decoded
Olympus E-520 ORF 2008 preview compressed ORF is not decoded
Olympus E-600 ORF 2010 preview compressed ORF is not decoded
Olympus E-620 ORF 2008 preview compressed ORF is not decoded
Olympus EVOLT E-300 ORF 2005 unverified uncompressed / packed ORF
Olympus EVOLT E-330 ORF 2005 unverified uncompressed / packed ORF
Olympus EVOLT E-300 ORF 2005 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus EVOLT E-330 ORF 2005 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus EVOLT E-400 ORF 2005 verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus EVOLT E-410 ORF 2007 preview compressed ORF is not decoded
Olympus EVOLT E-500 ORF 2005 unverified uncompressed / packed ORF
Olympus EVOLT E-500 ORF 2005 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus EVOLT E-510 ORF 2007 preview compressed ORF is not decoded
Olympus OM-D E-M1 ORF 2013 preview compressed ORF is not decoded
Olympus OM-D E-M1X ORF 2018 preview compressed ORF is not decoded
Olympus OM-D E-M1 Mark II ORF 2015 preview compressed ORF is not decoded
Olympus OM-D E-M1 Mark III ORF 2019 preview compressed ORF is not decoded
Olympus OM-D E-M5 ORF 2012 preview compressed ORF is not decoded
Olympus OM-D E-M5 Mark II ORF 2015 preview compressed ORF is not decoded
Olympus OM-D E-M5 Mark II ORF 2015 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus OM-D E-M5 Mark III ORF 2019 preview compressed ORF is not decoded
Olympus OM-D E-M10 ORF 2013 preview compressed ORF is not decoded
Olympus OM-D E-M10 Mark II ORF 2015 preview compressed ORF is not decoded
@@ -837,25 +837,25 @@ Olympus PEN E-PL8 ORF 2015 preview compressed ORF is not decoded
Olympus PEN E-PL9 ORF 2017 preview compressed ORF is not decoded
Olympus PEN E-PM1 ORF 2010 preview compressed ORF is not decoded
Olympus PEN E-PM2 ORF 2012 preview compressed ORF is not decoded
Olympus PEN-F ORF 2015 preview compressed ORF is not decoded
Olympus PEN-F ORF 2015 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-310 ORF 2005 preview compressed ORF is not decoded
Olympus SP-320 ORF 2005 preview compressed ORF is not decoded
Olympus SP-350 ORF 2005 preview compressed ORF is not decoded
Olympus SP-500 UZ ORF 2005 preview compressed ORF is not decoded
Olympus SP-510 UZ ORF 2005 preview compressed ORF is not decoded
Olympus SP-550 UZ ORF 2007 preview compressed ORF is not decoded
Olympus SP-510 UZ ORF 2005 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-550 UZ ORF 2007 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-560 UZ ORF 2007 preview compressed ORF is not decoded
Olympus SP-565 UZ ORF 2008 preview compressed ORF is not decoded
Olympus SP-570 UZ ORF 2007 preview compressed ORF is not decoded
Olympus SP-565 UZ ORF 2008 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-570 UZ ORF 2007 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Stylus 1 ORF 2013 preview compressed ORF is not decoded
Olympus Stylus 1s ORF 2013 preview compressed ORF is not decoded
Olympus Stylus SH-2 ORF 2015 preview compressed ORF is not decoded
Olympus Stylus SH-2 ORF 2015 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Stylus SH-3 ORF 2015 preview compressed ORF is not decoded
Olympus Stylus Tough TG-4 ORF 2015 preview compressed ORF is not decoded
Olympus Stylus Tough TG-5 ORF 2015 preview compressed ORF is not decoded
Olympus Stylus Tough TG-6 ORF 2018 preview compressed ORF is not decoded
Olympus Stylus XZ-2 iHS ORF 2012 verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus Stylus XZ-10 ORF 2012 preview compressed ORF is not decoded
Olympus Stylus XZ-10 ORF 2012 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus XZ-1 ORF 2010 preview compressed ORF is not decoded
OnePlus 7T Front Camera DNG 2019 unverified DNG decoder (uncompressed, LJ92, lossy, Deflate, JPEG XL, LinearRaw)
OnePlus 7T Rear Main Camera DNG 2019 unverified DNG decoder (uncompressed, LJ92, lossy, Deflate, JPEG XL, LinearRaw)
@@ -1105,14 +1105,14 @@ Samsung EK-KN120 SRW 2012 preview compressed SRW is not decoded
Samsung EX2F SRW 2012 unverified uncompressed / packed SRW
Samsung NX300 SRW 2012 preview compressed SRW is not decoded
Samsung NX500 SRW 2015 preview compressed SRW is not decoded
Samsung NX1000 SRW 2012 unverified uncompressed / packed SRW
Samsung NX1100 SRW 2012 unverified uncompressed / packed SRW
Samsung NX1000 SRW 2012 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Samsung NX1100 SRW 2012 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Samsung NX2000 SRW 2012 preview compressed SRW is not decoded
Samsung NX3000 SRW 2013 preview compressed SRW is not decoded
Samsung NX3300 SRW 2015 preview compressed SRW is not decoded
Samsung NX U SRW 2012 unverified uncompressed / packed SRW
Samsung Pro 815 DNG 2003 unverified DNG decoder (uncompressed, LJ92, lossy, Deflate, JPEG XL, LinearRaw)
Samsung TL350 (WB2000) SRW 2010 unverified uncompressed / packed SRW
Samsung TL350 (WB2000) SRW 2010 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Samsung TL500 (EX1) SRW 2010 verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Samsung Galaxy Note 9 DNG 2018 unverified DNG decoder (uncompressed, LJ92, lossy, Deflate, JPEG XL, LinearRaw)
Samsung Galaxy Note 20 Rear Main Camera DNG 2020 unverified DNG decoder (uncompressed, LJ92, lossy, Deflate, JPEG XL, LinearRaw)
Can't render this file because it contains an unexpected character in line 86 and column 19.
+17
View File
@@ -52,6 +52,20 @@ Nikon Z f verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus E-1 verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus EVOLT E-400 verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus Stylus XZ-2 iHS verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Olympus SP-550 UZ verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus E-10 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash)
Olympus Camedia C-5060 Zoom verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-565 UZ verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus OM-D E-M5 Mark II verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus EVOLT E-300 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Stylus SH-2 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Camedia C-7070 Wide Zoom verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus Stylus XZ-10 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus EVOLT E-330 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-570 UZ verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus SP-510 UZ verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus PEN-F verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Olympus EVOLT E-500 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Panasonic LUMIX DC - G97 (DC-G99M2) verified PR #215: 178 raw.pixls.us files from 118 Panasonic / Leica bodies, every RW2 format
Panasonic LUMIX DC-FZ1000M2 (DC-FZ10002) verified PR #215: 178 raw.pixls.us files from 118 Panasonic / Leica bodies, every RW2 format
Panasonic LUMIX DC-FZ80 (DC-FZ82, DC-FZ85) verified PR #215: 178 raw.pixls.us files from 118 Panasonic / Leica bodies, every RW2 format
@@ -150,6 +164,9 @@ Pentax K-5 IIs verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Pentax K10D verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Ricoh GR III verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Samsung TL500 (EX1) verified corpus: crates/raw/tests/corpus.rs (xtask RAW_SAMPLES)
Samsung TL350 (WB2000) verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Samsung NX1000 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Samsung NX1100 verified corpus: crates/raw/tests/olympus_samsung_corpus.rs (pinned sensor hash, camera-JPEG check)
Sony A100 (DSLR-A100) unsupported issue #702: regression, refused as not a readable photo
Sony A200 (DSLR-A200) preview issue #535: preview-only on the raw.pixls.us sample
Sony A230 (DSLR-A230) preview issue #535: preview-only on the raw.pixls.us sample
Can't render this file because it contains an unexpected character in line 2 and column 3.
+115
View File
@@ -885,6 +885,121 @@ const RAW_SAMPLES: &[(&str, &str, &str)] = &[
"https://raw.pixls.us/getfile.php/4204/nice/Leica%20-%20D-Lux%207%20-%204:3.RWL",
"4f6db6492da83f7f2a5012591e370557249d1ed44d4c948784016605b799327c",
),
(
"srw-samsung-nx200.srw",
"https://raw.pixls.us/getfile.php/839/nice/Samsung%20-%20NX200%20-%2012bit%20%283:2%29.srw",
"03563eadfe4ef32b5bf2a2850abb40b29fcc1f8d56b3b2ed92ef307b90d7d9dc",
),
(
"orf-olympus-sp550uz.orf",
"https://raw.pixls.us/getfile.php/8609/nice/Olympus%20-%20SP550UZ%20-%2012bit%20%284:3%29.ORF",
"05f49918e1b1894c3abd2b5451b356f7a00adb1c8568abc5babff33fcade1bb2",
),
(
"orf-olympus-e-10.orf",
"https://raw.pixls.us/getfile.php/5424/nice/Olympus%20-%20E-10%20-%2016bit%20%284:3%29.ORF",
"2bfdade72439017a60a47aad1e5bbcb1aca36f2be7a21e94a4257a678fb6f4da",
),
(
"orf-olympus-c5060wz.orf",
"https://raw.pixls.us/getfile.php/1799/nice/Olympus%20-%20C5060WZ%20-%2012bit%20%284:3%29.ORF",
"3fc12bc3f6320cfab456111d7805b446e329fdd1907680be55e2e163e5e084bd",
),
(
"dng-samsung-gx10.dng",
"https://raw.pixls.us/getfile.php/1165/nice/Samsung%20-%20GX10%20-%2012bit%20%283:2%29.DNG",
"44cbb7980b320c0920d999758eb8a3f27e6b98dd14afc3dfc135bc8526abda58",
),
(
"orf-olympus-sp565uz.orf",
"https://raw.pixls.us/getfile.php/3438/nice/Olympus%20-%20SP565UZ%20-%2012bit%20%284:3%29.ORF",
"5088771f83ce08a001b44672e1dd9f013e603933c37ce1bfb7030a02abbe801c",
),
(
"dng-samsung-gx20.dng",
"https://raw.pixls.us/getfile.php/1537/nice/Samsung%20-%20GX20%20-%2012bit%20%283:2%29.DNG",
"5557016b2712b621befdb05731923562a802beafd13e0f366737390a8f7b3286",
),
(
"orf-olympus-e-m5-mark-ii.orf",
"https://raw.pixls.us/getfile.php/2856/nice/Olympus%20-%20E-M5%20Mark%20II%20-%2016bit%2016bit%20%22high-res%22%20%284:3%29.ORF",
"5c42fa75d6b549514b722e2c50726c03e34fac4909ec3640e147ea7fa825fc8d",
),
(
"orf-olympus-e-300.orf",
"https://raw.pixls.us/getfile.php/2878/nice/Olympus%20-%20E-300%20-%2016bit%20%284:3%29.ORF",
"6d818dbff78b3e2efa4835f568d04733052b9211e6bc65b0a3748a841170e95b",
),
(
"orf-olympus-sh-2.orf",
"https://raw.pixls.us/getfile.php/792/nice/Olympus%20-%20SH-2%20-%2012bit%20%284:3%29.ORF",
"6e6b9b7dd9ded7c4b364b83116c817ca2d6daac15f2e9ef7796159b08c3288a1",
),
(
"srw-samsung-nx5.srw",
"https://raw.pixls.us/getfile.php/5684/nice/Samsung%20-%20NX5%20-%2012bit%20%283:2%29.SRW",
"908fc61d5bbc1f0d0a5cea4f4e39e7753060c1af8673f7a4a9199284b70930f7",
),
(
"orf-olympus-c7070wz.orf",
"https://raw.pixls.us/getfile.php/780/nice/Olympus%20-%20C7070WZ%20-%2012bit%20%284:3%29.ORF",
"9d55506f9d6ee31d2d4c4b6df0dcd1d016d358b3e5eb4ed31edd7227dfefd5f8",
),
(
"orf-olympus-xz-10.orf",
"https://raw.pixls.us/getfile.php/2431/nice/Olympus%20-%20XZ-10%20-%2012bit%20%284:3%29.ORF",
"a25383acad9b5bb0bb404715e0957f2eb80aa1aaad6c448a71025c03cfa631be",
),
(
"srw-samsung-wb2000.srw",
"https://raw.pixls.us/getfile.php/4262/nice/Samsung%20-%20WB2000%20-%2014bit%20%284:3%29.SRW",
"b9a1149fb0dda9d23aee0ad8c402bf2f9ba42832366d46c4c1b739c0b0f48497",
),
(
"orf-olympus-e-330.orf",
"https://raw.pixls.us/getfile.php/3624/nice/Olympus%20-%20E-330%20-%2016bit%20%284:3%29.ORF",
"ba11eb970ab32e1e9cf3d0176041e4bd11c501d445720c0a344217e785ad65a6",
),
(
"orf-olympus-sp570uz.orf",
"https://raw.pixls.us/getfile.php/5491/nice/Olympus%20-%20SP570UZ%20-%2012bit%20%284:3%29.ORF",
"baab92391834076b427e406e98da79aaba48fb87243d6ccae60e08e299cfccf7",
),
(
"srw-samsung-nx11.srw",
"https://raw.pixls.us/getfile.php/5985/nice/Samsung%20-%20NX11%20-%2012bit%20%283:2%29.SRW",
"bdce6179b4180478057f4971b512e0303da71528db454cb3f399ab10e05b68fe",
),
(
"srw-samsung-nx1000.srw",
"https://raw.pixls.us/getfile.php/2588/nice/Samsung%20-%20NX1000%20-%2012bit%20%283:2%29.SRW",
"beef4d1e6f25ff28fb20bb3ad00ffadb62ab57d7041237e295b0b62f7de5309c",
),
(
"srw-samsung-nx1100.srw",
"https://raw.pixls.us/getfile.php/4422/nice/Samsung%20-%20NX1100%20-%2012bit%20%283:2%29.srw",
"d230af65ee55314792c5337ea8e0e757626a8541e7a25ed03d63b8df202ed9cb",
),
(
"srw-samsung-nx210.srw",
"https://raw.pixls.us/getfile.php/1831/nice/Samsung%20-%20NX210%20-%2012bit%20%283:2%29.SRW",
"d613503ddf9bedd2d2e84708749b1a94f0cccd4fa15492e01242368c5c07cfad",
),
(
"orf-olympus-sp510uz.orf",
"https://raw.pixls.us/getfile.php/2420/nice/Olympus%20-%20SP510UZ%20-%2012bit%20%284:3%29.ORF",
"f0737d78bb2e588963a3d5038fab493cdff1c9c48475704de96d797bbb81e62a",
),
(
"orf-olympus-pen-f.orf",
"https://raw.pixls.us/getfile.php/2977/nice/Olympus%20-%20PEN-F%20-%2016bit%20%284:3%29.orf",
"f87a5f3295aeb4d6ab27bb5b41c5e0f3a211ec9b4e3b1d9f105a650bee1a2f13",
),
(
"orf-olympus-e-500.orf",
"https://raw.pixls.us/getfile.php/3540/nice/Olympus%20-%20E-500%20-%2016bit%20%284:3%29.ORF",
"fa5a4759b2de2b573f59629ad1baf64ad04a85fb8fe1fb3cbf68e08a42fff4f0",
),
];
fn cmd_corpus(download: bool) -> Result<(), String> {