spectrum

src/main.rs

@@ -28,7 +28,7 @@ use ratatui::prelude::CrosstermBackend;
 use ratatui::Terminal;
 
 use app::App;
-use engine::{build_stream, spawn_sequencer, AudioStreamConfig, LinkState, ScopeBuffer};
+use engine::{build_stream, spawn_sequencer, AudioStreamConfig, LinkState, ScopeBuffer, SpectrumBuffer};
 use input::{handle_key, InputContext, InputResult};
 use settings::Settings;
 use state::audio::RefreshRate;
@@ -84,9 +84,12 @@ fn main() -> io::Result<()> {
     app.audio.config.sample_paths = args.samples;
     app.audio.config.refresh_rate = RefreshRate::from_fps(settings.display.fps);
     app.ui.runtime_highlight = settings.display.runtime_highlight;
+    app.audio.config.show_scope = settings.display.show_scope;
+    app.audio.config.show_spectrum = settings.display.show_spectrum;
 
     let metrics = Arc::new(EngineMetrics::default());
     let scope_buffer = Arc::new(ScopeBuffer::new());
+    let spectrum_buffer = Arc::new(SpectrumBuffer::new());
 
     let mut initial_samples = Vec::new();
     for path in &app.audio.config.sample_paths {
@@ -114,6 +117,7 @@ fn main() -> io::Result<()> {
         &stream_config,
         sequencer.audio_rx.clone(),
         Arc::clone(&scope_buffer),
+        Arc::clone(&spectrum_buffer),
         Arc::clone(&metrics),
         initial_samples,
     ) {
@@ -157,6 +161,7 @@ fn main() -> io::Result<()> {
                 &new_config,
                 sequencer.audio_rx.clone(),
                 Arc::clone(&scope_buffer),
+                Arc::clone(&spectrum_buffer),
                 Arc::clone(&metrics),
                 restart_samples,
             ) {
@@ -182,6 +187,7 @@ fn main() -> io::Result<()> {
             app.metrics.schedule_depth = metrics.schedule_depth.load(Ordering::Relaxed) as usize;
             app.metrics.scope = scope_buffer.read();
             (app.metrics.peak_left, app.metrics.peak_right) = scope_buffer.peaks();
+            app.metrics.spectrum = spectrum_buffer.read();
         }
 
         let seq_snapshot = sequencer.snapshot();