HUE, SAT and LUM leave the colour row: behind an IMAGE divider they are
hslHue/hslSat/hslLum, seeded into the shader's band accumulator at full
weight for every hue, while the eight band chips keep picking which colour
the panel on the photo edits. The image lightness term stays ungated so a
frame drained to grey by -SAT still answers +LUM.
FRAME loses its NO FRAME chip: pressing the frame already on the photo
takes it off.
ROTATE's quarter turns stop lighting the moment the fine angle leaves 0,
so the strip shows which of the two is steering the photo.
Classic Chrome's blue row, verbatim, with the red and green rows taken from
VELVIPES: skies keep the muted teal/cyan lean while everything that is not
blue reads loud. The shadow crush rides along from FILM_TONE, since it belongs
to the stock rather than to a row. CLASSIC CHRIPES stays untouched beside it.
`docker/` now holds the whole web build — frontend (Vite + React + CanvasKit),
backend (Fastify + SQLite) and the compose file — so the folder can be moved to
another machine and run without the React Native project:
cd docker && cp .env.example .env && docker compose up -d --build
Only `${WEB_PORT:-8090}` is published; nginx serves the SPA and proxies /api to
the `api` container over Docker's DNS. Photos never reach the server.
The shared render code is vendored into `docker/frontend/shared/` and aliased to
a CanvasKit shim, so the app's own frameUtils/toneShader/jpegDpi run unchanged.
Fix the all-black render on GPU surfaces: `MakeWebGLCanvasSurface` creates a
separate WebGL context per call, and a texture from one context cannot be
sampled by a surface on another — so any pass that drew a snapshot onto a second
surface (output sharpen, screen sharpen, polaroid/wallframe cards) came out
solid black, while the raster fallback was correct. Use one shared
GrDirectContext + MakeRenderTarget instead.
Verified in headless Chromium against the running stack: 12MP JPEG in, preview
mean=120.5 sd=60.5, export 2048x1536 mean=107.2 sd=62.1, JFIF density 300/300,
EXIF present, no console errors; health/signup/login/me/recipes all 2xx through
the nginx proxy.
3dtours