Preview modal audio, five rounds: - True track-change crossfade: scheduleSettle no longer silences the outgoing clip at t=0; preview_load's equal-power fade owns both ramps, gated on the incoming voice's first Playing event (audible_marks), with failure/overstay fallbacks. CROSSFADE_MS = 340 — locked to the reel's card-slide so audio and visuals land together. - Two-neighbour lease prefetch + a 15-min on-disk clip byte-cache (recent_clips): steps in BOTH directions crossfade in ~15 ms; revisits never re-download. - Adaptive settle (isolated steps fire immediately, bursts coalesce) and anticipatory auto-advance (step at clip end minus 400 ms) so auto-play crossfades over the tail instead of gapping. - Session resume memory: revisited tracks continue where they left off (decoder-level start offset via play_local_from/resume_at); finished tracks restart from the top. - Open/close crossfades with the MAIN player: fade-pause with the desired-paused latch landing at ramp end, fade-resume from the paused position; MAIN_FADE_GEN guards; focus handshake relaxation documented in focusBridge. Volume normalization (Settings > Playback, default on): - Dependency-free BS.1770/EBU R128 meter in the player crate (K-weighting, 400 ms gated blocks, incremental) + analyzer that reads the same growing file playback streams from — first plays are measured at download speed. - Gain layered under user volume; audible start GATED on a preliminary measurement (10 s of audio or 800 ms budget) so the level is right from the first sample and never changes mid-track; prelim boosts capped 3 dB, peak-aware clipping guard, persistent loudness-cache.json. - Gapless boundaries get their own sample-accurate gain via SetNextNormGainDb, fed by preload analysis. Debug overlay (Ctrl+Shift+D): process-tree CPU / PDH GPU / working-set + private-commit RAM / network rates / FPS / current-track download progress read from the backend's own StreamProgress / live normalization state / preview session phase. Polls only while visible. 131 JS + player + app tests green; every path verified live over CDP.
142 lines
5.4 KiB
Rust
142 lines
5.4 KiB
Rust
mod commands;
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mod config;
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mod cover_logo;
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mod diagnostics;
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mod hero_crop;
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mod hero_detector;
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mod loudness;
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mod pipeline;
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mod playback;
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mod preview;
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mod state;
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#[cfg_attr(mobile, tauri::mobile_entry_point)]
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pub fn run() {
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tauri::Builder::default()
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.manage(state::AppState::default())
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.setup(|app| {
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app.handle().plugin(
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tauri_plugin_log::Builder::default()
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.level(log::LevelFilter::Info)
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.clear_targets()
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.target(tauri_plugin_log::Target::new(
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tauri_plugin_log::TargetKind::Stdout,
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))
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.build(),
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)?;
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app.handle().plugin(tauri_plugin_dialog::init())?;
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// Must run before anything touches the app-data dir.
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config::migrate_app_data(app.handle());
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// Prepare the small local vision model while the user is still on
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// the app shell, so a first artist visit pays only warm inference.
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hero_detector::warm_up(app.handle().clone());
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playback::init(app.handle());
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playback::prune_cache(app.handle());
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preview::init(app.handle());
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loudness::init(app.handle());
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diagnostics::init(app.handle());
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if let Err(e) = pipeline::init(app.handle()) {
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log::error!("library init failed: {e}");
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}
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Ok(())
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})
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.invoke_handler(tauri::generate_handler![
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commands::app_status,
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commands::excluded_search_phrases,
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commands::get_credentials,
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commands::connect_and_login,
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commands::connect_stored,
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commands::disconnect,
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commands::start_search,
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commands::stop_search,
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commands::download_file,
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commands::copy_stream_to_folder,
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commands::save_to_library,
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commands::cancel_download,
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commands::show_in_folder,
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commands::refresh_artist_art,
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commands::play_stream,
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commands::play_local,
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commands::preload_local,
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commands::player_control,
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commands::waveform,
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commands::library_albums,
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commands::album_tracks,
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commands::album_art,
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commands::refresh_album_art,
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commands::refresh_all_album_art,
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commands::get_settings,
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commands::set_settings,
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commands::forget_credentials,
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commands::pick_folder,
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commands::open_external,
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commands::record_play,
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commands::add_play_seconds,
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commands::artist_play_stats,
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commands::list_playlists,
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commands::create_playlist,
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commands::delete_playlist,
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commands::playlist_tracks,
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commands::add_to_playlist,
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commands::remove_from_playlist,
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commands::catalog_search,
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commands::catalog_artist,
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commands::catalog_artist_art,
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commands::catalog_artist_logos,
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commands::catalog_artist_identity,
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commands::catalog_artist_socials,
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commands::catalog_artist_bio,
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commands::catalog_cached_cover_logo,
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commands::catalog_cover_logo,
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commands::catalog_cover_logo_debug,
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commands::catalog_ocr_experiment,
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commands::catalog_artist_hero_seed,
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commands::catalog_artist_overview,
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commands::pick_artist_hero,
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commands::clear_artist_hero,
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commands::catalog_related,
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commands::catalog_album,
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commands::catalog_album_info,
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commands::catalog_art,
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commands::catalog_cover,
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commands::invalidate_catalog_cover,
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commands::catalog_hero_preview,
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commands::catalog_hero_gpu_source,
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commands::catalog_cached_hero_art,
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commands::catalog_hero_art,
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commands::preload_stream,
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commands::preload_cached_stream,
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commands::stream_waveform,
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preview::preview_resolve,
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preview::preview_load,
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preview::preview_control,
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preview::preview_dispose,
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preview::player_pause_acked,
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preview::player_fade_pause_acked,
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preview::player_fade_resume,
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diagnostics::debug_stats,
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])
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.run({
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#[allow(unused_mut)]
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let mut context = tauri::generate_context!();
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// Debug builds expose CDP on 9222 for instrumentation (see HANDOFF.md).
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// wry always sets AdditionalBrowserArguments programmatically, so the
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// WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS env var is ignored; the flag has
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// to go through the window config. Explicit args replace wry's defaults,
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// so those are restated here.
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#[cfg(debug_assertions)]
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{
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for window in &mut context.config_mut().app.windows {
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window.additional_browser_args = Some(
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"--disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection \
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--autoplay-policy=no-user-gesture-required \
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--remote-debugging-port=9222"
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.into(),
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);
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}
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}
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context
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})
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.expect("error while running tauri application");
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}
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