Four follow-ups on the strip added for the quarter turns / straighten / AUTO.
AUTO is "snap to the sensor horizon": it now drops the manual STRAIGHTEN offset when it is switched on, so enabling it after a hand-set angle really levels the photo instead of leaving the angle untouched (the chip goes from "ROTATE 0 · +22°" to "ROTATE · AUTO").
The "<" back button on a slider row returns to the strip the row was opened from (STRAIGHTEN to ROTATE, COLOR TEMP to TEMP) instead of closing everything, and picking another parameter — a frame chip or the global RESET — closes the open row, so the straighten slider no longer outlives the parameter it belongs to.
Opening another photo from the library resets the turn, the fine straighten angle and AUTO with it: a new photo starts level.
The ROTATE strip gains an AUTO chip that reads the device tilt from expo-sensors and feeds it into the straighten angle while the library is open, so the export is levelled to the horizon. It sits right after RESET, combines with the manual STRAIGHTEN offset and with the quarter turns, and both RESET paths clear it.
The accelerator is sampled every 100 ms only while AUTO is on and the library is visible; near-flat and past 45 degrees readings are ignored so the level does not chase noise. AUTO rotates the image by +roll (a +10 degree emulator tilt exports 10 degrees clockwise), which is the sign that matches the preview.
A level line overlay is drawn in the preview: amber within one degree of level, white otherwise. Adds the expo-sensors dependency, so a native rebuild is required.
Two fingers scale the live feed inside a polaroid card / wall opening and
one finger drags it, both clamped to the window, and the shutter passes the
result to the export as frameWindowZoom so the printed crop matches what the
viewfinder showed. The crop centre is mapped through the same out-space ->
raw transform as the window rect; feeding it straight to the raw plane
swapped the axes on a rotated sensor.
RESET was look-relative: it only put the sliders back on the values the
active recipe ships with, so the look itself (a saved recipe, a film sim)
survived the tap. It now restores the state a clean start leaves — the
PROVIA startup look, every parameter neutral, frame off, the custom and
GPS watermarks back to their defaults — and it sits on every tab, pinned
outside the scrolling chip row so it can never scroll out of reach.
Mode and aspect ratio stay put: they frame the shot being worked on, not
the look.
Custom recipes can be overwritten in place (TopBar SAVE now offers CANCEL /
SAVE AS / SAVE and prefills the current name); bundled recipes stay read-only
and only offer Save As. Adds updateCustomRecipe to storageUtils.
CROP chip on the FRAME tab for the library's plain frames: NONE, FREE
(drag the box) and the fixed ratios 1:1, 2:3, 3:2, 3:4, 4:3, 16:9. The
preview draws the keep-rectangle over the photo and the export honours it
pixel-for-pixel, pinching and dragging inside the band to pick the framing.
- Viewfinder: build frameRect from the normalised rect so the Skia canvas
never sees undefined width/height (nothing to commit until now), keep
the watermark drag target across the WATERMARK tab so a zoomed photo
no longer resets, and derive the crop band + export rect from the photo
fit rect.
- exportEngine: crop by fraction rect (or the ratio fallback) before the
frame is composited.
- Leaving a plain frame clears the crop, and the ratio strip closes with
the CROP chip it belongs to.
The library flow ended in a device-GPS fallback: whenever a photo's own
coordinates could not be read, getCurrentGPS() supplied the phone's present
spot, so the mark named wherever the user was standing instead of where the
photo was taken. Drop that tier entirely -- a photo with no readable location
gets no GPS mark. Also keep the legacy Android picker unconditionally so the
picked file keeps its EXIF GPS whatever the chip state, and prefer the city
over subAdminArea (county/district) as the displayed place name.
A photo picked while the GPS chip was off kept its coordinates but no
locality (the geocode only ran when the chip was already on), and
handleToggleGeotag skipped GPS loading entirely when coordinates already
existed -- so switching the chip on showed STREET VIEW. Request location
permission inside reverseGeocode (expo-location's Android geocoder throws
LocationUnauthorizedException without it) and re-resolve the name from an
effect whenever the mark has coordinates but no place name. Both paths now
share localityName() so camera and photo stamps cannot disagree.
Three WATERMARK/FRAME behaviours that share the stamp geometry:
* GPS mark: drag it anywhere on the frame/photo area and pinch it bigger or
smaller. The 0..1 anchor plus the size multiplier ride along in the export
options, so a framed file (whose canvas IS the card/frame) burns the mark in
at exactly the fraction the preview showed.
* The photo's own pinch zoom stays available while the WATERMARK editor is
closed, so a two-finger zoom is never swallowed by the mark while its panel
is open.
* WALL FRAME gains a WALL PORTRAIT / WALL LANDSCAPE chip: the artwork hangs
in its own 4000x3117 orientation instead of the default 90-degree rotation.
The highlight knee opened at 0.45, so dropping HIGHLIGHT pulled a mid-grey
down with the true highlights. It now opens at 0.65 (and the coefficient
drops 0.32 -> 0.22 to stay monotonic), so the slider leaves everything up to
a light grey untouched and still rolls the bright end off. Shadow is
untouched — its 0.00..0.55 knee was already right.
Switching between the library and the camera now drops the edits back to
the recipe's own values, no frame and no custom mark. A frame was picked
for the still it sat on and the mark was placed against that very photo, so
neither may follow the user across the switch (or into a live capture),
exactly like the sliders that were tuned on the photo in front of them.
The mark is placed against the library photo it was dragged on, but it
survived the switch to the live camera: the preview kept drawing it and
the next capture burned it in. Camera mode already drops the frame and
the library GPS for the same reason, so drop the accepted watermark too.
Resetting both the draft and the accepted copy keeps the chip honest and
stops the AsyncStorage session snapshot from restoring a camera mode
that still carries a library watermark.
The custom watermark captured EVERY image touch whenever the chip was ON
with text, in both modes: after switching from a library photo to the
camera there was no way to give the image back to tap-to-focus, and a
frame picked for the still rode along onto the live preview (and into the
capture).
- AdjustPanel: CANCEL chip next to ACCEPT. It drops the un-accepted draft
and restores the last ACCEPTED mark (none if nothing was accepted).
- Viewfinder: draws the mark whenever the chip is ON with text, but only
lets it CAPTURE touches while its editor is open (new wmEditing prop).
A double-tap ON the mark still re-opens that editor from the library
viewer.
- App: ACCEPT and CANCEL now close the editor (that closes the placement
layer with it). Switching mode closes the deck panels, and leaves the
frame behind: camera mode has no FRAME picker to undo one.
Verified on device (9a6a7277): camera tap locks AE/AF with the watermark
left ON; library polaroid no longer appears on the live preview after the
switch; CANCEL reverts the chip to CUSTOM WATERMARK OFF and closes the
panel; ACCEPT closes it and the next capture embeds the mark (amber text
found at 0.5/0.375 of the 3000x4000 export), while a capture before
ACCEPT carries none.
Watermark editing no longer covers the photo: the preview letterboxes the
image inside its fit rect while the deck is open, and the idle hint is gone.
The FRAME tab can rotate a library photo 90 degrees clockwise. Rotation
swaps the pixel dimensions instead of the frame, so the polaroid/wall window
keeps its aspect and every consumer (cover crop, watermark area, export) picks
up the new orientation from width()/height() with no extra layout branch. The
rotate surface is CPU-backed on purpose - a GPU snapshot loses its pixels
before the next frame and renders the photo black.
Custom watermark text can now be dragged anywhere on the photo, double-tapped
to re-edit, and is only baked into the file once ACCEPT is pressed; the export
engine takes the same position. It also gained COLOR/SIZE/FONT chips, with the
font list read from the OS via Skia's FontMgr so any installed family can be
used.
The framed windows (polaroid card / wall frame opening) now take the same pinch + double-tap gestures as plain library, clamped so the photo keeps covering the mat opening, and the visible sub-rectangle is handed to the export engine so the file matches the preview.
Wall frame export also stopped crashing: on Android release an image asset resolves to a drawable *name* ('wallframe') and is flagged downloaded, so Asset.downloadAsync short-circuited and readAsStringAsync threw 'Unsupported scheme for location wallframe'. Clearing that state lets the native module copy the drawable into the cache.
Edge-to-edge (edgeToEdgeEnabled) makes Android ignore the manifest's
adjustResize, so the IME never shrank the window and the text input sat
under the keyboard. Track keyboardDidShow/Hide height and pad the deck.
Restore shutter sound/metering/RAW from a dedicated key under both 'default'
and 'last session' startup (the session file only stores the look and is
written on background events, so it can be stale after a force-kill). Guard
the persist effect until hydration finishes so the mount-time defaults cannot
overwrite the stored values; drop the stale session override of these three.
- Settings STARTUP MODE chips (AsyncStorage startup_mode): default = clean camera
+ PROVIA neutral 4:3, last = restore full session look.
- initSession: resolve sim-* recipe ids via FILM_SIMS (fix clobber of session
ratio/adjustments to 4:3 canonical); restore via setSelectedRecipe not
applyRecipe so user tweaks (frame/geotag/ratio) survive restore.
- applyDefaultStartup turns GPS watermark OFF (user-requested default).
- Shutter: OFF must not play click on must-play-policy devices. VisionCamera
v5.2.3 HybridPhotoOutput.kt plays MediaActionSound itself gated by
(enableShutterSound ?: true) || mustPlayShutterSound — on Xiaomi mustPlay=true
so OFF still clicked. Both capture paths now gate on enableShutterSound != false.
node_modules patch not trackable -> artifacts/patches/vision-camera-shutter-silent.patch.
Verified on Xiaomi 12S Ultra: log SND user=false -> play=false; cold-start
DEFAULT shows GPS WATERMARK OFF.
Local Kotlin module modules/recipescam-export (autolinked via expo ./modules)
exposes decodeEncodeAsync — BitmapFactory decode -> JPEG q95 encode -> file,
all on Dispatchers.IO off the JS/main threads. EXPO_PUBLIC_BENCH=1 builds run
src/dev/nativeBenchProbe.ts: 3 timed decode+encode passes on the bundled
wallframe artwork plus a JS-timer gap check proving the JS thread never
blocks during native rendering. Legacy Skia engine untouched (reference).
Lightroom-style 'Screen' output sharpen (unsharp mask, 3x3 convolution
via Skia ImageFilter.MakeMatrixConvolution, amount 0.5, kernel sums to
1) applied to final pixels before JPEG encode. Camera-capture branch
passes { dpi: 300, sharpen: true }; library-mode export untouched.
Export pixels were already full resolution - sharpen is a new final
GPU pass, no pixel-count change.
Skia JPEG re-encode drops original header (72dpi camera default). New
src/utils/jpegDpi.ts rewrites JFIF APP0 density + EXIF X/YResolution
(endian-aware) or inserts minimal JFIF when neither exists; applied via
processAndExportPhoto options.dpi in the camera-capture branch only.
Library-mode exports untouched. Pixels never change - metadata only.
admin
3dtours