* fix(audio): promote WASAPI render thread to MMCSS Pro Audio on Windows
Wraps the outermost audio source in a `PriorityBoostSource` that calls
`AvSetMmThreadCharacteristicsW("Pro Audio")` on its first sample. The
cpal output-stream callback runs `Source::next` on the WASAPI render
thread, which is otherwise normal-priority and gets preempted under
WebView2 / DWM / GPU pressure — producing the audible click/stutter
reported in issue #334. No-op on Linux/macOS (PipeWire/rtkit and
CoreAudio promote their audio threads externally).
* fix(build): repair Windows compile after audio split + lib decompose
Two pre-existing build breakers on Windows that surfaced after the
`use super::*;` cleanup (9cc74a7) and the lib-decompose refactor
(cfeec22):
- `audio/device_watcher.rs` lost the `output_enumeration_includes_pinned`
import. Add it cfg-gated to `not(target_os = "linux")` since it's only
called inside the non-Linux pinned-device fallback path.
- `lib_commands/sync/tray.rs::is_tiling_wm()` is `#[cfg(target_os = "linux")]`,
but its Tauri command wrapper `is_tiling_wm_cmd()` is unconditional.
Add a `#[cfg(not(target_os = "linux"))]` stub returning `false`.
No behavior change on Linux. Restores `cargo build` on Windows + macOS.
* perf(ui): pause cosmetic animations when window loses OS focus
Companion to the WASAPI MMCSS fix in this branch — issue #334
reported audible audio stutter on low-end laptops, partly traced
to WebView2 still compositing CSS animations + waveform canvas at
full rate while the user has alt-tabbed into another app.
Existing `data-app-hidden` / `data-psy-native-hidden` flags pause
animations only when the window is fully hidden (minimized or
behind a tray). When the window is visible-but-unfocused — the
common "music in the background while I work" case — every infinite
keyframe + 60fps rAF loop keeps running.
Add a parallel `data-app-blurred` flag driven by `window.focus`/
`window.blur`, plus matching `__psyBlurred` on the global window
object for imperative checks. The CSS rule that pauses every
`animation-play-state` on hidden gets a third selector for blurred.
WaveformSeek's two 60fps rAF loops (animated styles + settings demo)
extend their existing `document.hidden || __psyHidden` short-circuit
to also include the new blurred flag, falling back to the same
400ms polling path that already exists for hidden.
Verified visually on the dashboard: alt-tab → `<html
data-app-blurred="true">`, mesh blobs in the fullscreen player +
marquee + waveform 60fps loop all pause. Click back into the
window → blob/marquee/waveform resume immediately.
Cross-platform: focus/blur events fire reliably on all targets, so
the optimization applies to Windows, Linux (incl. WebKitGTK with
software compositing where the savings are largest), and macOS.
* chore: remove stale app-icon.png from repo root
* perf(ui): add 'Reduce animations' toggle that caps animated seekbar styles to 30 fps
Off by default. When on, animated seekbar styles (pulsewave, particletrail,
liquidfill, retrotape) skip every other rAF and advance the animation timer by
a doubled delta, so wave speed is unchanged while draws are halved. Aimed at
low-end Windows GPUs where the 60 fps shadow-blur loop drives ~40 % WebView2
GPU usage even when focused.
Toggle lives directly under the seekbar style picker in Settings → Appearance.
i18n in all 8 supported languages.
Five lib_commands submodules either had `use super::*;` duplicated
during the split (core.rs, offline.rs, mini.rs — leftover line 3) or
didn't reference the parent scope at all (navidrome.rs, bandsintown.rs).
Removing them silences all five `unused import` warnings; cargo check
is now warning-free.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Split the large lib command module into nested app_api, cache, sync, and ui submodules while preserving command signatures and behavior. This keeps command responsibilities isolated and makes further extraction safer.
Frank Stellmacher
Maxim Isaev