The spec missed Ansel, and with it Aurélien Pierre's argument that a
display-referred curve early in the pipeline throws away what every
later stage needs. Read against that argument, the code broke it four
ways: the base curve was flat past its last point and so clipped every
recovered highlight; the detail stage was handed curved, clipped values
while its comments promised linear ones; the edits ran in camera RGB
because the matrix had drifted to after them, against ARCH §5.2; and the
tone curve clamped to [0, 1] around a 2.2 gamma mid-chain.
D19 records the decision: unbounded scene-linear colour from the matrix
to one view transform, last, after the detail stage. FR-DEV-3j specifies
that view transform as an adjustable operation (contrast, white) with a
default fitted to where the retired default curve put middle grey.
FR-DEV-3e retires the per-body base curves, whose own file called them
hand-tuned shapes of unknown provenance. FR-DEV-3f makes a film stock
the view transform when one is chosen, instead of a rendering at order
25 that the later edits acted on. FR-DEV-2 gains the acceptance test
that holds the rule, and ARCH gains §6.14 and the corrected §5.2 order.
fc54523 (0.18.1) stopped running a layer as a second chain after every
global operation and made its settings offsets applied at each
operation's own place, and nothing outside the code said so. The
manual still read as though a mask's slider were a setting of its own,
frame-budget.md described the masks as "a separate chain per layer",
and no document said how a layer is blended at all.
architecture.md §5.2 now says it: the offset, the blend by the layer's
weighted difference from the global result, what a photograph with no
layers composes to, and the film as the one operation whose settings
are averaged instead (6b99f67). FR-DEV-3 records the change as resolved
beside its local-adjustments bullet, frame-budget.md's note on what it
does not measure describes the cost as it now is, and the manual gives
the arithmetic in one sentence: -20 in a mask over -30 is -50 there.
The bundled manual is regenerated to match.
c50d96e added a repair pass ahead of the demosaic and no document said
so: FR-RAW-3's text names levels, the CFA and the colour matrices, and
architecture.md §5.2's stage diagram went from the upload straight to
black and white levels.
FR-RAW-3 now carries a status note: what counts as hot or dead, what
the photosite becomes, that Bayer and X-Trans share the pass, that
export and every other demosaicing path get it with no setting, the
test that holds it, and that the DNG defect map dr-decode can read is
still not used. §5.2 gains the stage and a paragraph on why it sits
before the demosaic, and its pointer to the raw histogram's tap names
the demosaic box rather than a row count the new stage would have made
wrong.
§7.1 now says where its table lives in code, how the UI thread is
marked and guarded, and that the counts are a budget rather than a
bound until work is pooled by executor. The register's status note says
what is met — named, spawned through one module, block_on guarded and
tested — and what is not: pooling, a guard for synchronous file reads
and catalog queries, the two mask workers, and threads the core crates
start.
§3.2 sketches a RawDecoder over a seekable reader, and the crate map
named it. FR-RAW-2 was built in 0.15.0 as dr_decode::Decoder over bytes
(core/dr-decode/src/decoder.rs:33): the decoder states how much it needs
and where its preview is, and the storage layer fetches it. The sketch
stays as the argument for four entry points; a note under it says what
shipped, and the crate map uses the built name.
The pre-rotation patches landed in the previous four commits. This
records how the debt was paid, by a fourth route its own list missed:
patching wgpu-hal and Slint's Skia surface locally rather than waiting
for either upstream. It also updates architecture.md §1 and §6.1, which
still said Android draws with OpenGL behind a readback.
The verification is stated as what it was: the user found the
release-signed build clean on the tablet in portrait. No dumpsys
composition or bufferTransform readings were taken, because adb would
not hold the device that morning, and no frame times were measured.
docs/ had 26 developer documents flat beside the manual, and the two
audiences are very differently sized: most readers want the manual and
the gesture reference, a few want the register, the designs and the
measurements. The manual and gestures.md stay at the top; everything for
someone changing the code moves to docs/dev/, and the two documents that
name their own successors — the v0.1 milestone and the UI-refinement plan
— go to docs/dev/archive/ rather than being deleted, since both are still
cited. docs/README.md is the index, users first.
Every reference follows: code comments, Cargo manifests, the workflows,
the pre-commit hook, the bench and traceability tools (which locate the
repo root by docs/dev/requirements.md now), packaging, the Docker READMEs,
CLAUDE.md, CONTRIBUTING.md and the README. The matrix links one level
deeper and is regenerated. Links out of the moved documents into the tree
gain a level; a link checker over every Markdown file finds none broken.
dtourolle