Take the tone from the hole and the texture from beside it

A clone gets the texture right and the level wrong. Dust on a gradient sky
is copied from a patch a little lighter than the hole it fills, and the
repair reads as a disc even though every grain in it is correct — which is
why FR-DEV-8 asks for heal and not only for clone.

Heal adds the membrane: the difference between the two neighbourhoods,
sampled at twenty-four points around the rim and interpolated across the
disc by inverse square distance. Solving the Poisson problem properly is
tens of Jacobi iterations, and an iteration here is a dispatch — sixty
dispatches to remove a dust spot is not a frame budget. The closed form
costs one loop over the rim, no state, and no second pass.

The spec called for mean-value weights; inverse squares are two
transcendentals per sample cheaper and agree wherever the boundary
difference varies smoothly, which is every repair anyone makes. What
decides whether that trade holds is the measurement, so the measurement is
the test: on a ramp steep enough to leave a clone wrong by 38 levels out
of 255, the heal is wrong by 0. docs/spot-removal.md §6.1 records what
shipped and what it would take to go back.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-08-26 20:22:10 +02:00
co-authored by Claude Opus 5
parent 5323608051
commit f00b3ae924
4 changed files with 233 additions and 32 deletions
+29 -27
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@@ -218,7 +218,7 @@ existing luminance helper.
`membrane` is what separates the two modes, and it is zero for `Clone`.
### 6.1 Heal, without a Poisson solve
### 6.1 Heal, without a Poisson solve — **implemented**
The classic heal is Poisson blending: copy the *gradients* of the source and
solve for the image whose gradients they are, subject to matching the
@@ -226,32 +226,34 @@ destination on the boundary. Solved properly that is an iterative linear system
— tens of Jacobi passes over the disc — and each iteration is a dispatch in this
architecture. Sixty dispatches to remove a dust spot is not a frame budget.
The membrane that solve produces is smooth and interpolates the boundary
difference, and there is a closed form that approximates it to a quality nobody
has ever complained about in a photograph: **mean-value seamless cloning**
(Farbman et al., 2009). Sample the difference between destination and source
around the rim of the disc at `K` points, and interpolate those differences into
the interior with mean-value weights:
What that solve produces is a smooth membrane interpolating the boundary
difference, and a membrane can be interpolated directly instead of solved. The
shipped form samples the difference between destination and source at `K` points
around the rim and interpolates them into the interior by inverse square
distance:
```
for k in 0..K:
b_k = tap(rim_k) - tap(rim_k + offset) // boundary difference
membrane = Σ λ_k(p) · b_k // λ from the rim geometry
b_k = tap(rim_k) - tap(rim_k + offset) // boundary difference
w_k = 1 / max(|p - rim_k|², 1)
membrane = Σ w_k·b_k / Σ w_k
```
For a circular boundary the mean-value weights reduce to something a shader can
evaluate directly — the interior point's angular position and distance to each
rim sample — so a heal costs `K` pairs of taps and a weighted sum, per pixel
*inside the disc only*. No iteration, no extra pass, no state.
`K = 24` — `RIM_SAMPLES` in `core/dr-pipeline/src/spot.rs`, a uniform rather
than a constant in the source, so tuning it uploads a buffer instead of
recompiling. The cost is `2K` bilinear samples per pixel *inside a disc*, and
nothing at all outside one.
What it buys: a patch that carries the source's texture and the destination's
colour and brightness, which is precisely the failure a plain clone has when a
sky is a gradient — the clone is right in texture and a quarter-stop wrong in
tone, and shows as a disc.
`K = 24` is the starting number. It is a uniform, so it is tunable without a
recompile, and the acceptance test in §12 is a measured one rather than a taste
one.
**What was originally specified here was mean-value seamless cloning** (Farbman
et al., 2009), whose weights are half-angle tangents over the rim rather than
inverse squares. The difference matters when the boundary difference varies
sharply around the rim; on the case that actually arises — a repair on a
smoothly varying background — both reduce to the same answer, and the inverse
square form costs two transcendentals per sample fewer. The measurement in
`core/dr-gpu/tests/spot_removal.rs` is what decides whether that trade stays
good: on a linear ramp steep enough to make a clone wrong by 38 levels out of
255, the heal is wrong by **0**. If a case turns up where it is not, the weights
are four lines and the tests are already written.
### 6.2 Why not compute the boundary statistics on the CPU
@@ -487,30 +489,30 @@ surprise inside the existing paste.
Each stage is shippable and each has something to look at. Test names are the
files they belong in.
**S1 — The model.** `spot.rs` in `dr-pipeline`: `Spot`, `SpotMode`, `SpotSet`,
**S1 — The model.** *(Done.)* `spot.rs` in `dr-pipeline`: `Spot`, `SpotMode`, `SpotSet`,
the bounds, id derivation, round grouping (§5.2). No GPU, no UI.
*Tests:* `core/dr-pipeline/tests/spots.rs` — id stability across two identical
placements, `MAX_SPOTS` refuses rather than drops, overlapping sources produce
two rounds, disjoint produce one.
**S2 — Persistence.** Sidecar write, parse, round trip, merge.
**S2 — Persistence.** *(Done.)* Sidecar write, parse, round trip, merge.
*Acceptance:* a hand-written sidecar with three spots survives a load/save round
trip byte-identically, and two devices that each add a spot offline end with
both.
**S3 — The storage binding.** `DetailPass::storage`, the preamble's binding 3,
**S3 — The storage binding.** *(Done.)* `DetailPass::storage`, the preamble's binding 3,
the dummy buffer, the two layouts.
*Acceptance:* every existing detail test still passes untouched, and a synthetic
pass reading the buffer gets what was uploaded.
**S4 — Clone.** The disc, the feather, the bilinear helper, the pass grouping,
**S4 — Clone.** *(Done.)* The disc, the feather, the bilinear helper, the pass grouping,
the halo declaration, spliced first into the chain.
*Acceptance:* `core/dr-gpu/tests/spot_removal.rs` — a synthetic frame with a
black disc on a flat grey field is clean to within a tolerance after one clone
spot; the same edit at a one-quarter proxy and at full size land the disc in the
same *normalised* place; adding spots does not grow `cached_pipelines()`.
**S5 — Heal.** The mean-value membrane, the mode switch.
**S5 — Heal.** The membrane, the mode switch. **Done** — §6.1, and the measurement came out at 0 levels of error against a clone's 38.
*Acceptance:* a dark spot on a linear grey **gradient** — the case clone fails —
is clean to within a tolerance, and the residual at the disc boundary is below
the residual a clone leaves by an order of magnitude. This is the measurement
@@ -544,7 +546,7 @@ means it.
## 14. Open questions
1. **`K = 24`?** Decided by S5's measurement, not here.
1. ~~**`K = 24`?**~~ Settled by S5's measurement: 24 samples, inverse square weights, zero error on the case the mode exists for.
2. **Does the reveal view belong to spot mode only,** or is it a view mode of
its own that a photographer can turn on while doing something else? It is
cheap to allow both; the risk is a mode nobody remembers turning on.
+3 -3
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@@ -10,7 +10,7 @@ Denominators are parsed from [`requirements.md`](requirements.md) at run time, n
| Metric | Value |
|---|---|
| Source files scanned | 232 |
| TRACES tags found | 647 |
| TRACES tags found | 648 |
| Requirements defined | 177 |
| Requirements covered | 91 |
| **Coverage** | **51.4%** (91/177) |
@@ -63,8 +63,8 @@ _None._
| FR-DEV-4 | [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:217`](../core/dr-gpu/src/lib.rs#L217) |
| FR-DEV-5 | [`core/dr-pipeline/src/history.rs:124`](../core/dr-pipeline/src/history.rs#L124), [`core/dr-pipeline/src/history.rs:1`](../core/dr-pipeline/src/history.rs#L1), [`core/dr-pipeline/src/history.rs:55`](../core/dr-pipeline/src/history.rs#L55), [`core/dr-pipeline/src/history.rs:71`](../core/dr-pipeline/src/history.rs#L71), [`core/dr-pipeline/src/history.rs:79`](../core/dr-pipeline/src/history.rs#L79), [`ui/dr-ui/src/develop.rs:2818`](../ui/dr-ui/src/develop.rs#L2818), [`ui/dr-ui/src/develop.rs:2828`](../ui/dr-ui/src/develop.rs#L2828), [`ui/dr-ui/src/develop.rs:488`](../ui/dr-ui/src/develop.rs#L488), [`ui/dr-ui/src/lib.rs:1267`](../ui/dr-ui/src/lib.rs#L1267) |
| FR-DEV-6 | [`core/dr-pipeline/src/preset.rs:1`](../core/dr-pipeline/src/preset.rs#L1), [`core/dr-types/src/settings.rs:182`](../core/dr-types/src/settings.rs#L182), [`ui/dr-ui/src/develop.rs:2757`](../ui/dr-ui/src/develop.rs#L2757), [`ui/dr-ui/src/develop.rs:2778`](../ui/dr-ui/src/develop.rs#L2778), [`ui/dr-ui/src/lib.rs:1239`](../ui/dr-ui/src/lib.rs#L1239), [`ui/dr-ui/src/library.rs:1545`](../ui/dr-ui/src/library.rs#L1545), [`ui/dr-ui/src/library.rs:364`](../ui/dr-ui/src/library.rs#L364), [`ui/dr-ui/src/library.rs:392`](../ui/dr-ui/src/library.rs#L392), [`ui/dr-ui/src/library_ui.rs:2576`](../ui/dr-ui/src/library_ui.rs#L2576), [`ui/dr-ui/src/library_ui.rs:2976`](../ui/dr-ui/src/library_ui.rs#L2976), [`ui/dr-ui/src/library_ui.rs:466`](../ui/dr-ui/src/library_ui.rs#L466), [`ui/dr-ui/src/presets.rs:1`](../ui/dr-ui/src/presets.rs#L1), [`ui/dr-ui/src/settings_ui.rs:535`](../ui/dr-ui/src/settings_ui.rs#L535), [`ui/dr-ui/ui/adjust.slint:598`](../ui/dr-ui/ui/adjust.slint#L598), [`ui/dr-ui/ui/library.slint:1305`](../ui/dr-ui/ui/library.slint#L1305), [`ui/dr-ui/ui/library.slint:831`](../ui/dr-ui/ui/library.slint#L831), [`ui/dr-ui/ui/library.slint:912`](../ui/dr-ui/ui/library.slint#L912), [`ui/dr-ui/ui/settings.slint:87`](../ui/dr-ui/ui/settings.slint#L87) |
| FR-DEV-8 | [`core/dr-gpu/src/detail.rs:252`](../core/dr-gpu/src/detail.rs#L252), [`core/dr-gpu/src/detail.rs:434`](../core/dr-gpu/src/detail.rs#L434), [`core/dr-gpu/tests/detail_instances.rs:1`](../core/dr-gpu/tests/detail_instances.rs#L1), [`core/dr-gpu/tests/spot_removal.rs:1`](../core/dr-gpu/tests/spot_removal.rs#L1), [`core/dr-pipeline/src/detail.rs:363`](../core/dr-pipeline/src/detail.rs#L363), [`core/dr-pipeline/src/detail.rs:387`](../core/dr-pipeline/src/detail.rs#L387), [`core/dr-pipeline/src/detail.rs:422`](../core/dr-pipeline/src/detail.rs#L422), [`core/dr-pipeline/src/detail.rs:496`](../core/dr-pipeline/src/detail.rs#L496), [`core/dr-pipeline/src/graph.rs:109`](../core/dr-pipeline/src/graph.rs#L109), [`core/dr-pipeline/src/graph.rs:187`](../core/dr-pipeline/src/graph.rs#L187), [`core/dr-pipeline/src/graph.rs:587`](../core/dr-pipeline/src/graph.rs#L587), [`core/dr-pipeline/src/operation.rs:299`](../core/dr-pipeline/src/operation.rs#L299), [`core/dr-pipeline/src/operation.rs:517`](../core/dr-pipeline/src/operation.rs#L517), [`core/dr-pipeline/src/sidecar.rs:186`](../core/dr-pipeline/src/sidecar.rs#L186), [`core/dr-pipeline/src/sidecar.rs:330`](../core/dr-pipeline/src/sidecar.rs#L330), [`core/dr-pipeline/src/sidecar.rs:664`](../core/dr-pipeline/src/sidecar.rs#L664), [`core/dr-pipeline/src/sidecar.rs:800`](../core/dr-pipeline/src/sidecar.rs#L800), [`core/dr-pipeline/src/sidecar.rs:854`](../core/dr-pipeline/src/sidecar.rs#L854), [`core/dr-pipeline/src/sidecar.rs:884`](../core/dr-pipeline/src/sidecar.rs#L884), [`core/dr-pipeline/src/spot.rs:107`](../core/dr-pipeline/src/spot.rs#L107), [`core/dr-pipeline/src/spot.rs:143`](../core/dr-pipeline/src/spot.rs#L143), [`core/dr-pipeline/src/spot.rs:1`](../core/dr-pipeline/src/spot.rs#L1), [`core/dr-pipeline/src/spot.rs:341`](../core/dr-pipeline/src/spot.rs#L341), [`core/dr-pipeline/src/spot.rs:426`](../core/dr-pipeline/src/spot.rs#L426), [`core/dr-pipeline/src/spot.rs:575`](../core/dr-pipeline/src/spot.rs#L575), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-pipeline/tests/spots.rs:1`](../core/dr-pipeline/tests/spots.rs#L1) |
| FR-DSP-1 | [`core/dr-gpu/src/adjust.rs:2088`](../core/dr-gpu/src/adjust.rs#L2088), [`core/dr-gpu/src/adjust.rs:2165`](../core/dr-gpu/src/adjust.rs#L2165), [`core/dr-gpu/src/adjust.rs:2250`](../core/dr-gpu/src/adjust.rs#L2250), [`core/dr-gpu/src/adjust.rs:54`](../core/dr-gpu/src/adjust.rs#L54), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:54`](../core/dr-gpu/src/lib.rs#L54), [`core/dr-gpu/src/lib.rs:94`](../core/dr-gpu/src/lib.rs#L94), [`core/dr-gpu/tests/capture_sharpen.rs:200`](../core/dr-gpu/tests/capture_sharpen.rs#L200), [`core/dr-gpu/tests/detail_stage.rs:328`](../core/dr-gpu/tests/detail_stage.rs#L328), [`core/dr-gpu/tests/local_contrast.rs:263`](../core/dr-gpu/tests/local_contrast.rs#L263), [`core/dr-gpu/tests/noise_reduction.rs:378`](../core/dr-gpu/tests/noise_reduction.rs#L378), [`core/dr-pipeline/src/detail.rs:136`](../core/dr-pipeline/src/detail.rs#L136), [`core/dr-pipeline/src/detail.rs:465`](../core/dr-pipeline/src/detail.rs#L465), [`core/dr-pipeline/src/graph.rs:449`](../core/dr-pipeline/src/graph.rs#L449), [`core/dr-pipeline/src/graph.rs:479`](../core/dr-pipeline/src/graph.rs#L479), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:654`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L654), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/local_contrast.rs:662`](../core/dr-pipeline/src/ops/local_contrast.rs#L662), [`core/dr-pipeline/src/ops/noise_reduction.rs:695`](../core/dr-pipeline/src/ops/noise_reduction.rs#L695), [`core/dr-pipeline/src/spot.rs:575`](../core/dr-pipeline/src/spot.rs#L575), [`ui/dr-ui/src/develop.rs:2162`](../ui/dr-ui/src/develop.rs#L2162), [`ui/dr-ui/src/develop.rs:2984`](../ui/dr-ui/src/develop.rs#L2984), [`ui/dr-ui/src/develop.rs:3467`](../ui/dr-ui/src/develop.rs#L3467), [`ui/dr-ui/src/develop.rs:3501`](../ui/dr-ui/src/develop.rs#L3501), [`ui/dr-ui/src/lib.rs:59`](../ui/dr-ui/src/lib.rs#L59), [`ui/dr-ui/src/lib.rs:720`](../ui/dr-ui/src/lib.rs#L720) |
| FR-DEV-8 | [`core/dr-gpu/src/detail.rs:252`](../core/dr-gpu/src/detail.rs#L252), [`core/dr-gpu/src/detail.rs:434`](../core/dr-gpu/src/detail.rs#L434), [`core/dr-gpu/tests/detail_instances.rs:1`](../core/dr-gpu/tests/detail_instances.rs#L1), [`core/dr-gpu/tests/spot_removal.rs:1`](../core/dr-gpu/tests/spot_removal.rs#L1), [`core/dr-pipeline/src/detail.rs:363`](../core/dr-pipeline/src/detail.rs#L363), [`core/dr-pipeline/src/detail.rs:387`](../core/dr-pipeline/src/detail.rs#L387), [`core/dr-pipeline/src/detail.rs:422`](../core/dr-pipeline/src/detail.rs#L422), [`core/dr-pipeline/src/detail.rs:496`](../core/dr-pipeline/src/detail.rs#L496), [`core/dr-pipeline/src/graph.rs:109`](../core/dr-pipeline/src/graph.rs#L109), [`core/dr-pipeline/src/graph.rs:187`](../core/dr-pipeline/src/graph.rs#L187), [`core/dr-pipeline/src/graph.rs:587`](../core/dr-pipeline/src/graph.rs#L587), [`core/dr-pipeline/src/operation.rs:299`](../core/dr-pipeline/src/operation.rs#L299), [`core/dr-pipeline/src/operation.rs:517`](../core/dr-pipeline/src/operation.rs#L517), [`core/dr-pipeline/src/sidecar.rs:186`](../core/dr-pipeline/src/sidecar.rs#L186), [`core/dr-pipeline/src/sidecar.rs:330`](../core/dr-pipeline/src/sidecar.rs#L330), [`core/dr-pipeline/src/sidecar.rs:664`](../core/dr-pipeline/src/sidecar.rs#L664), [`core/dr-pipeline/src/sidecar.rs:800`](../core/dr-pipeline/src/sidecar.rs#L800), [`core/dr-pipeline/src/sidecar.rs:854`](../core/dr-pipeline/src/sidecar.rs#L854), [`core/dr-pipeline/src/sidecar.rs:884`](../core/dr-pipeline/src/sidecar.rs#L884), [`core/dr-pipeline/src/spot.rs:107`](../core/dr-pipeline/src/spot.rs#L107), [`core/dr-pipeline/src/spot.rs:143`](../core/dr-pipeline/src/spot.rs#L143), [`core/dr-pipeline/src/spot.rs:1`](../core/dr-pipeline/src/spot.rs#L1), [`core/dr-pipeline/src/spot.rs:341`](../core/dr-pipeline/src/spot.rs#L341), [`core/dr-pipeline/src/spot.rs:426`](../core/dr-pipeline/src/spot.rs#L426), [`core/dr-pipeline/src/spot.rs:536`](../core/dr-pipeline/src/spot.rs#L536), [`core/dr-pipeline/src/spot.rs:627`](../core/dr-pipeline/src/spot.rs#L627), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-pipeline/tests/spots.rs:1`](../core/dr-pipeline/tests/spots.rs#L1) |
| FR-DSP-1 | [`core/dr-gpu/src/adjust.rs:2088`](../core/dr-gpu/src/adjust.rs#L2088), [`core/dr-gpu/src/adjust.rs:2165`](../core/dr-gpu/src/adjust.rs#L2165), [`core/dr-gpu/src/adjust.rs:2250`](../core/dr-gpu/src/adjust.rs#L2250), [`core/dr-gpu/src/adjust.rs:54`](../core/dr-gpu/src/adjust.rs#L54), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:54`](../core/dr-gpu/src/lib.rs#L54), [`core/dr-gpu/src/lib.rs:94`](../core/dr-gpu/src/lib.rs#L94), [`core/dr-gpu/tests/capture_sharpen.rs:200`](../core/dr-gpu/tests/capture_sharpen.rs#L200), [`core/dr-gpu/tests/detail_stage.rs:328`](../core/dr-gpu/tests/detail_stage.rs#L328), [`core/dr-gpu/tests/local_contrast.rs:263`](../core/dr-gpu/tests/local_contrast.rs#L263), [`core/dr-gpu/tests/noise_reduction.rs:378`](../core/dr-gpu/tests/noise_reduction.rs#L378), [`core/dr-pipeline/src/detail.rs:136`](../core/dr-pipeline/src/detail.rs#L136), [`core/dr-pipeline/src/detail.rs:465`](../core/dr-pipeline/src/detail.rs#L465), [`core/dr-pipeline/src/graph.rs:449`](../core/dr-pipeline/src/graph.rs#L449), [`core/dr-pipeline/src/graph.rs:479`](../core/dr-pipeline/src/graph.rs#L479), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:654`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L654), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/local_contrast.rs:662`](../core/dr-pipeline/src/ops/local_contrast.rs#L662), [`core/dr-pipeline/src/ops/noise_reduction.rs:695`](../core/dr-pipeline/src/ops/noise_reduction.rs#L695), [`core/dr-pipeline/src/spot.rs:627`](../core/dr-pipeline/src/spot.rs#L627), [`ui/dr-ui/src/develop.rs:2162`](../ui/dr-ui/src/develop.rs#L2162), [`ui/dr-ui/src/develop.rs:2984`](../ui/dr-ui/src/develop.rs#L2984), [`ui/dr-ui/src/develop.rs:3467`](../ui/dr-ui/src/develop.rs#L3467), [`ui/dr-ui/src/develop.rs:3501`](../ui/dr-ui/src/develop.rs#L3501), [`ui/dr-ui/src/lib.rs:59`](../ui/dr-ui/src/lib.rs#L59), [`ui/dr-ui/src/lib.rs:720`](../ui/dr-ui/src/lib.rs#L720) |
| FR-DSP-6 | [`core/dr-pipeline/src/operation.rs:446`](../core/dr-pipeline/src/operation.rs#L446), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1) |
| FR-DSP-7 | [`core/dr-gpu/src/histogram.rs:147`](../core/dr-gpu/src/histogram.rs#L147), [`core/dr-gpu/src/histogram.rs:1`](../core/dr-gpu/src/histogram.rs#L1), [`core/dr-gpu/src/histogram.rs:281`](../core/dr-gpu/src/histogram.rs#L281), [`core/dr-gpu/src/histogram.rs:50`](../core/dr-gpu/src/histogram.rs#L50), [`core/dr-gpu/src/shaders/histogram.wgsl:1`](../core/dr-gpu/src/shaders/histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:2207`](../ui/dr-ui/src/develop.rs#L2207), [`ui/dr-ui/src/develop.rs:4569`](../ui/dr-ui/src/develop.rs#L4569), [`ui/dr-ui/src/develop.rs:4601`](../ui/dr-ui/src/develop.rs#L4601), [`ui/dr-ui/src/develop.rs:499`](../ui/dr-ui/src/develop.rs#L499), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/lib.rs:1326`](../ui/dr-ui/src/lib.rs#L1326), [`ui/dr-ui/src/lib.rs:285`](../ui/dr-ui/src/lib.rs#L285), [`ui/dr-ui/ui/app.slint:276`](../ui/dr-ui/ui/app.slint#L276), [`ui/dr-ui/ui/histogram.slint:122`](../ui/dr-ui/ui/histogram.slint#L122), [`ui/dr-ui/ui/histogram.slint:1`](../ui/dr-ui/ui/histogram.slint#L1) |
| FR-EXP-1 | [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |