Files
bambuddy/backend/tests
CarlandClaude Sonnet 5 5db4c75ca0 fix(camera): apply camera_rotation to layer-timelapse frames too
Same gap as the finish-photo fix: camera_rotation was only ever wired
into the notification-snapshot path, so a layer-timelapse video came
out upside-down whenever a rotation was configured - every frame
(fresh or reused from the live view's buffer) was written to disk raw.

Extracts the rotation logic out of main.py into a shared
apply_camera_rotation(image_data, rotation, logger) in services/camera.py
(taking the rotation value directly rather than a printer object, so
both main.py's printer-shaped callers and layer_timelapse's plain int
field can use it). main.py's _apply_camera_rotation becomes a thin
compatibility wrapper so its existing call sites are unchanged.

Threads a `rotation` field through TimelapseSession/start_session,
set from printer.camera_rotation in _maybe_start_layer_timelapse, and
applies it (via asyncio.to_thread, since PIL rotation is CPU-bound) in
capture_layer before each frame is written - after #2707's
live_frame_for_capture() resolves the frame, regardless of whether it
came fresh or from the live view's buffer.

Rebased onto #2707's landed implementation: capture_layer now calls
live_frame_for_capture() instead of the older is_stream_active/
try_get_active_buffered_frame pair this was originally written
against, so the layer-timelapse tests are updated to match, and the
now-redundant TestCaptureLayerAvoidsCompetingWithLiveViewer class
(superseded by #2707's own test_external_camera_live_frame_reuse.py)
is dropped.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-30 17:34:13 +01:00
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