dtourolle 35b126449b Order the detail stage so the repair runs before the enhancements
Capture sharpening and noise reduction were written in parallel and both
claimed `order: 110`; the codegen refuses that, which is the guard working —
two nodes at one order is an ambiguous pipeline and operation order changes
the result.

Resolved in noise reduction's favour, for the reason its own `placement:`
block already gives: denoising is a repair and everything else in this stage
is an enhancement. Sharpening or adding clarity to a noisy frame amplifies the
grain along with the detail, and no later pass can separate them again. So the
detail stage now runs noise reduction, capture sharpening, clarity, texture,
and the other three shift up a slot to keep the multiple-of-ten convention the
rest of the chain uses.

Noise reduction was also missing the required `attributes:` key. The order
collision aborted the build before the attribute check could report it, so it
arrived looking like one fault and was two.
2026-08-22 19:32:59 +02:00
2026-08-22 19:31:22 +02:00

DarkRoom

A cross-platform, non-destructive RAW photo editor for Linux and Android.

Status: early. v0.1 is a remote library viewer — see docs/milestone-v0.1.md.

Documentation

Document Contents
requirements.md What the software must do — 122 numbered requirements
architecture.md How it is built — crates, GPU pipeline, data model, sync
milestone-v0.1.md The first buildable milestone

Building

Desktop:

cargo run -p darkroom-desktop

Android (containerised toolchain, see docker/android):

./docker/android/build.sh cargo ndk -t arm64-v8a build --release

Current state

Working: workspace, GPU context and compute pass, adaptive Slint shell, Android cross-compilation of the core crates.

Not yet working: the zero-copy display path. The build currently uploads frames through the CPU, which is exactly what ARCH §6.1 forbids — measured at 96% of frame time at 4K. Replacing it is spike S1, the project's highest priority.

cargo run -p dr-gpu --example bench --features readback

reproduces that measurement.

Licence

GPL-3.0-or-later.

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