gionnibgudandClaude Fable 5 6ece31b020 fix(count-in): follow the song's meter and its pickup measure ...

The count-in always clicked exactly four beats, so a 3/4 song was counted
in 4/4, and a song opening with a pickup (anacrusis) had the pickup enter
where the downbeat belonged — putting the player a beat ahead all song.

Bar length now comes from the song_timeline beats already on the highway
(measure >= 0 marks downbeats), so no new plumbing: the time_signatures
map is streamed to plugins rather than stored in the frontend. A first bar
shorter than that meter shortens the count by its length — a 1-beat pickup
in 4/4 counts "1 2 3" and the music enters on 4.

Bar length is the mode of the downbeat gaps, not the first gap, so a
pickup's own short gap can't be read as the meter; the beats trailing the
last downbeat count as a candidate too, or a song of pickup + one bar
offers only the pickup's gap. Pickup shortening is scoped to the song's
first bar — a short bar elsewhere is a meter change, and is counted by its
own length instead. Songs without beats (pre-chart, minigames, synthetic
highways) still get four.

Applies to both count-in paths: loop wrap / section practice, and the
start-of-song 'Countdown before song' setting.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: gionnibgud <gionnibgud@gmail.com>

2026-07-22 00:09:57 +02:00

..

alpha_warning_banner.test.js

refactor(ui)!: remove the classic v2 shell — v3 is the only UI (R3a) (#871)

2026-07-11 16:33:03 +02:00

app_tour_library.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

app_updates_status_view.test.js

Enable Linux nightly AppImage auto-update in the System settings UI (#999)

2026-07-19 12:16:02 +02:00

audio_effects_host.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_effects_test_harness.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_element_accessor.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

audio_session_compat.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_host.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_input.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_mix.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_monitoring.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_routes.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_stems_bridge.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_stems.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

audio_session_test_harness.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

autoplay_exit.test.js

refactor(app): carve the song session out of app.js — playSong, showScreen, closeCurrentSong (R3d) (#921)

2026-07-12 14:22:19 +02:00

badges_handedness.test.js

feat(v3): choose handedness in the instrument selector + onboarding (give lefties a break) (#793)

2026-07-05 23:50:30 +02:00

beats_loaded.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

capabilities_claims.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_diagnostics.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_lifecycle.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_manifest_runtime.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_multi_provider.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_ownership.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_test_harness.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capabilities_versioning.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

capability_inspector_nav.test.js

refactor(app): carve the plugin loader out of app.js into static/js/ (R3a) (#878)

2026-07-11 18:18:00 +02:00

capability_inspector_render.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

career_plugin.test.js

fix(career): gig song selection — full-genre pool, working re-roll, and the venue pack loads (#976)

2026-07-15 10:50:55 +02:00

chart_transform_domain.test.js

Add new chart-transform plugin capability (#1000)

2026-07-19 11:27:52 +02:00

count_in_beats.test.js

fix(count-in): follow the song's meter and its pickup measure

2026-07-22 00:09:57 +02:00

diagnostics_summary.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

drum_keys_highway_3d_resize_reframe.test.js

Fix 3D drum/keys highways not resizing on fullscreen under splitscreen (#723)

2026-07-02 18:42:26 +02:00

edit_metadata_modal.test.js

refactor(app): carve the edit-song modal into static/js/edit-modal.js (R3d) (#919)

2026-07-12 13:43:57 +02:00

editor_pending_view.test.js

feat(player): seed editor region handoff state (#762)

2026-07-05 23:37:39 +02:00

gamepad_nav.test.js

Add gamepad/controller support (#1001)

2026-07-19 11:52:51 +02:00

gamepad.test.js

Add gamepad/controller support (#1001)

2026-07-19 11:52:51 +02:00

gig_song_end.test.js

feat(career): extract the whole setlist before the gig starts (no more waiting between songs) (#971)

2026-07-15 00:36:20 +02:00

handshapes_pipeline.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

highway_3d_arp_deferral.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

highway_3d_camera_bootstrap.test.js

fix(highway_3d): initialize camera before silent intros (#1002)

2026-07-19 11:38:25 +02:00

highway_3d_camera_framing.test.js

fix(highway_3d): dolly back so the fret-number row can't clip off the bottom (#633)

2026-06-29 15:31:24 +02:00

highway_3d_context_loss.test.js

fix(highway_3d): recover from WebGL context loss instead of crashing on alt-tab (#790)

2026-07-05 22:20:32 +02:00

highway_3d_fret_label_render_order.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

highway_3d_fret_row_labels.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

highway_3d_fret_spacing.test.js

fix(highway): apply 3D fret-spacing live instead of reloading (#561) (#562)

2026-06-22 12:08:22 +02:00

highway_3d_lean_sustain.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

highway_3d_lefty.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

highway_3d_overlay_full_cover.test.js

fix(highway): stop stale viz frame bleeding through after switching visualizations (#565)

2026-06-22 13:27:21 +02:00

highway_3d_panel_controls.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

highway_3d_pool_warm.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

highway_3d_render_order.test.js

feat(highway_3d): fret wires flash on a confirmed hit (#969)

2026-07-18 21:11:10 -04:00

highway_3d_resize_reframe.test.js

perf: remove throttled-trace residuals — program churn, per-frame rect, HUD clock

2026-07-02 00:40:52 +02:00

highway_3d_slide_target.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

highway_3d_smooth_clock_pause.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

highway_3d_sustain_bloom.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

highway_3d_sustain_rail.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

highway_3d_wide_fov.test.js

Address review: Reset on All restores defaults verbatim

2026-07-01 02:59:51 -04:00

highway_adaptive_scale.test.js

refactor(highway): carve the constants into static/js/highway-constants.js (R3c) (#914)

2026-07-12 12:24:40 +02:00

highway_audio_barrier.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

highway_bend_curve.test.js

refactor(highway): carve the PURE geometry primitives into highway-geometry.js (R3c) (#915)

2026-07-12 12:31:56 +02:00

highway_chart_transform.test.js

feat(player): drum-part picker for multiple drum charts (re-land of #1021) (#1028)

2026-07-21 15:35:08 +02:00

highway_chord_harmony.test.js

refactor(highway): carve the PURE geometry primitives into highway-geometry.js (R3c) (#915)

2026-07-12 12:31:56 +02:00

highway_chord_render_cache.test.js

Add new chart-transform plugin capability (#1000)

2026-07-19 11:27:52 +02:00

highway_colors_facade.test.js

refactor(app): carve the highway string-colours out of app.js (R3a) (#883)

2026-07-11 19:22:14 +02:00

highway_filtered_notes.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

highway_monotonic_clock.test.js

refactor(highway): carve the constants into static/js/highway-constants.js (R3c) (#914)

2026-07-12 12:24:40 +02:00

highway_note_state.test.js

refactor(highway): carve the 2D drawing layer into highway-draw.js (R3c) (#917)

2026-07-12 13:00:29 +02:00

highway_pause_throttle.test.js

fix(highway): a SUPERSEDED renderer init is not a FAILED one (#970)

2026-07-15 00:36:16 +02:00

highway_phrases.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

highway_renderer_swap_canvas_reset.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

highway_string_colors.test.js

refactor(highway): carve the constants into static/js/highway-constants.js (R3c) (#914)

2026-07-12 12:24:40 +02:00

highway_teaching_marks.test.js

refactor(highway): carve the 2D drawing layer into highway-draw.js (R3c) (#917)

2026-07-12 13:00:29 +02:00

highway_visibility.test.js

refactor(highway): lift 79 per-instance closure vars into hwState (R3c H lift) (#849)

2026-07-10 23:19:20 +02:00

host_contract.test.js

refactor(app): the host seam + carve section practice out of app.js (R3a) (#887)

2026-07-11 20:58:41 +02:00

juce_engine_reroute.test.js

refactor(app): carve the JUCE/desktop audio shims out of app.js (R3a) (#893)

2026-07-11 22:44:03 +02:00

legacy_shim_hits.test.js

fix(plugins): make a module plugin actually re-evaluate on reload (#879) (#897)

2026-07-12 00:19:59 +02:00

library_card_actions.test.js

Purge external-format terminology from code, tests and docs

2026-06-16 19:36:53 +01:00

live_guitar_tone_source.test.js

fix(tests): re-green the JS suite — 18 stale source-shape tests + 1 real seek-reason violation (#740)

2026-07-03 14:35:07 +02:00

live_performance_hud.test.js

fix(v3): floor accuracy percentages so 100% means all notes hit

2026-07-13 00:35:09 +02:00

loop_api.test.js

refactor(app): carve the A–B loop out of app.js (R3a) (#888)

2026-07-11 21:32:31 +02:00

loop_restart.test.js

fix(count-in): follow the song's meter and its pickup measure

2026-07-22 00:09:57 +02:00

midi_input_domain.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

no_showscreen_monkeypatch.test.js

fix(nav): nobody may monkey-patch window.showScreen — add screen:changing, make the shell listen (#924) (#925)

2026-07-12 16:06:28 +02:00

note_detection_domain.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

pedal_cables.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

play_button_reroute_guard.test.js

refactor(app): carve the playback transport out of app.js — and RETIRE 8 host hooks (R3a) (#894)

2026-07-11 23:26:35 +02:00

play_queue_peek.test.js

fix(venue): fly in once per set, not before every song (#978)

2026-07-15 12:39:25 +02:00

play_queue_shuffle.test.js

feat(v3): playlist shuffle toggle

2026-07-03 13:07:47 +02:00

playback_app_adapter.test.js

refactor(app): carve the playback transport out of app.js — and RETIRE 8 host hooks (R3a) (#894)

2026-07-11 23:26:35 +02:00

playback_compat.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

playback_diagnostics.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

playback_domain.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

playback_test_harness.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

plugin_hydration_wipe.test.js

refactor(app): carve the plugin loader out of app.js into static/js/ (R3a) (#878)

2026-07-11 18:18:00 +02:00

plugin_loader_script_type.test.js

fix(plugins): make a module plugin actually re-evaluate on reload (#879) (#897)

2026-07-12 00:19:59 +02:00

plugin_module_rollback.test.js

fix(plugins): make a module plugin actually re-evaluate on reload (#879) (#897)

2026-07-12 00:19:59 +02:00

plugin_style_injection.test.js

refactor(app): carve the plugin loader out of app.js into static/js/ (R3a) (#878)

2026-07-11 18:18:00 +02:00

plugins_page.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

progress_calibration.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

progression_notifications.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

progression_progress_events.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

renderer_bus_feeder.test.js

refactor(app): carve the JUCE/desktop audio shims out of app.js (R3a) (#893)

2026-07-11 22:44:03 +02:00

section_practice_dismiss.test.js

refactor(app): the host seam + carve section practice out of app.js (R3a) (#887)

2026-07-11 20:58:41 +02:00

settings_autosave.test.js

refactor(app): carve settings into static/js/settings.js (R3d) (#920)

2026-07-12 14:08:45 +02:00

show_screen_legacy_home.test.js

fix(nav): the library sometimes showed the legacy screen — map 'home' inside showScreen (#923)

2026-07-12 16:05:50 +02:00

song_close.test.js

refactor(app): carve the song session out of app.js — playSong, showScreen, closeCurrentSong (R3d) (#921)

2026-07-12 14:22:19 +02:00

song_credits_overlay.test.js

refactor(app): carve count-in (and the song-credits overlay) out of app.js (R3a) (#890)

2026-07-11 22:05:22 +02:00

song_event_payload.test.js

refactor(highway): make the highway global explicit before the module flip (R3c) (#912)

2026-07-12 11:56:07 +02:00

song_restart.test.js

refactor(app): lift the shared player state onto a container (R3a) (#889)

2026-07-11 21:52:51 +02:00

song_seek.test.js

refactor(app): carve the playback transport out of app.js — and RETIRE 8 host hooks (R3a) (#894)

2026-07-11 23:26:35 +02:00

speed_reset.test.js

refactor(app): carve the song session out of app.js — playSong, showScreen, closeCurrentSong (R3d) (#921)

2026-07-12 14:22:19 +02:00

test_utils.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

tour_engine.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

tuner_auto_open.test.js

refactor(app): carve the song session out of app.js — playSong, showScreen, closeCurrentSong (R3d) (#921)

2026-07-12 14:22:19 +02:00

tuner_core.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

tuning_display.test.js

refactor(app): carve the tuning-display helpers out of app.js (R3a) (#884)

2026-07-11 19:37:44 +02:00

tuning_targets.test.js

refactor(app): carve the tuning-display helpers out of app.js (R3a) (#884)

2026-07-11 19:37:44 +02:00

v3_add_to_playlist_menu.test.js

feat(v3): add "Add to playlist" to a song's ⋮ More menu (#625)

2026-06-28 13:58:14 +02:00

v3_az_rail.test.js

test(v3): sync A–Z rail assertion to the railParams refactor (#702) (#714)

2026-07-02 14:03:05 +02:00

v3_collections.test.js

feat(library): smart collections as a library provider (#641)

2026-06-29 10:42:41 +02:00

v3_favorites_toggle.test.js

fix(v3): drawer fav-sync honours data-fav-idle (no dim-heart on List View) (#717)

2026-07-02 14:52:40 +02:00

v3_keep_practicing.test.js

fix(tests): re-green the JS suite — 18 stale source-shape tests + 1 real seek-reason violation (#740)

2026-07-03 14:35:07 +02:00

v3_library_refresh.test.js

refactor(app): carve the library out of app.js (R3a) (#896)

2026-07-11 23:30:30 +02:00

v3_playlist_cover.test.js

feat(v3): content-dependent playlist covers + custom art (#626)

2026-06-28 14:10:15 +02:00

v3_playlist_tuning_check.test.js

feat(playlists): flag songs that are not in your current tuning (#1009)

2026-07-19 00:10:53 -05:00

v3_songs_score_badge_refresh.test.js

fix(v3): decode stats:recorded filename so post-play score badge refreshes (#620)

2026-06-28 12:39:13 +02:00

v3_songs_scroll.test.js

feat(v3): DOM-virtualize the Songs grid (#636 item 3 stage 2) (#643)

2026-06-29 12:26:29 +02:00

v3_songs_tuning.test.js

fix(library): tuning filter answers for your instrument, not always guitar (#1003)

2026-07-19 00:04:30 -05:00

v3_songs_window_recycle.test.js

fix(v3): recycle library grid cards on scroll instead of rebuilding the window (#742)

2026-07-05 00:19:46 +02:00

v3_theme_read_api.test.js

feat(v3): host theme read surface — window.feedBack.theme + always-present --fbv-* tokens (#646)

2026-07-02 13:57:58 +02:00

v3_user_select_policy.test.js

fix(v3): reject accidental text-selection of UI chrome (user-select policy) (#637)

2026-06-29 14:44:56 +02:00

venue_crowd.test.js

feat(career): badge ceremony — the crowd erupts, the stamp drops (#941)

2026-07-13 15:07:28 +02:00

venue_instrument_pov.test.js

Clean release snapshot

2026-06-16 18:47:13 +02:00

venue_mood_fx.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

venue_scene_3d.test.js

fix(venue/highway): flyover replay on arrangement switch, venue on Virtuoso, and the paused throttle starving the venue (#968)

2026-07-14 22:11:52 +02:00

venue_scope.test.js

fix(venue): fly in once per set, not before every song (#978)

2026-07-15 12:39:25 +02:00

venue_viz.test.js

refactor(app): carve the viz layer out of app.js — and delete the loader seam (R3a) (#880)

2026-07-11 18:41:52 +02:00

visualization_domain.test.js

rename: slopsmith → feedBack, byron → got-feedBack (#537)

2026-06-23 11:03:01 +02:00

window_contract.test.js

refactor(app): make app.js's window contract explicit — 66 names (R3a) (#874)

2026-07-11 17:09:18 +02:00

working_tuning_capability.test.js

feat(core): working-tuning lifecycle — launch default, verified decay, idempotent re-injection + tests (working-tuning PR 9a) (#669)

2026-07-01 11:07:58 +02:00

working_tuning.test.js

settings: add host instrument profiles (#753)

2026-07-05 00:16:42 +02:00