add waveform multiband

Cargo.toml

@@ -7,7 +7,7 @@ rust-version = "1.78"
 
 
 [dependencies]
-egui = {version = "0.27.2", features = ["rayon"]}
+egui = { version = "0.27.2", features = ["rayon"] }
 eframe = { version = "0.27.2", default-features = false, features = [
     "default_fonts",
     "glow",
@@ -21,7 +21,7 @@ env_logger = { version = "0.11", default-features = false, features = [
     "auto-color",
     "humantime",
 ] }
-cpal = {version = "0.15.3", exclude = ["js-sys"]}
+cpal = { version = "0.15.3", exclude = ["js-sys"] }
 anyhow = "1.0"
 rustfft = "6.2.0"
 realfft = "3.3.0"
@@ -30,7 +30,8 @@ log = "0.4"
 rayon = "1.10"
 crossbeam-channel = "0.5.12"
 puffin = { version = "0.19", optional = true }
-puffin_http = {version = "0.16", optional = true}
+puffin_http = { version = "0.16", optional = true }
+dasp = { version = "0.11.0", features = ["ring_buffer"] }
 
 [features]
 default = ["eframe/wgpu"]

src/app.rs

@@ -58,8 +58,11 @@ impl Default for NanometersApp {
         let audio_source_buffer = Arc::new(Mutex::new(AudioSourceBuffer::new()));
         let setting = Setting::default();
         let audio_source_setting = Arc::new(Mutex::new(setting.clone()));
-        let mut system_capture =
-            SystemCapture::new(get_callback(tx.clone(), audio_source_buffer.clone()));
+        let mut system_capture = SystemCapture::new(get_callback(
+            tx.clone(),
+            audio_source_buffer.clone(),
+            audio_source_setting.clone(),
+        ));
         system_capture.start();
         let audio_source = Some(Box::new(system_capture) as Box<dyn AudioSource>);
 
@@ -96,24 +99,33 @@ impl NanometersApp {
             let mut app: NanometersApp =
                 eframe::get_value(storage, eframe::APP_KEY).unwrap_or_default();
             cc.egui_ctx.set_visuals(set_theme(&mut app));
+            app.audio_source_setting = Arc::new(Mutex::new(app.setting.clone()));
             match app.setting.audio_device.device {
                 AudioDevice::OutputCapture => {
                     let tx = app.tx.clone().unwrap();
-                    let callback = get_callback(tx, app.audio_source_buffer.clone());
+                    let callback = get_callback(
+                        tx,
+                        app.audio_source_buffer.clone(),
+                        app.audio_source_setting.clone(),
+                    );
                     let mut system_capture = SystemCapture::new(callback);
                     system_capture.start();
                     app.audio_source = Some(Box::new(system_capture) as Box<dyn AudioSource>);
                 }
                 AudioDevice::PluginCapture => {
                     let tx = app.tx.clone().unwrap();
-                    let callback = get_callback(tx, app.audio_source_buffer.clone());
+                    let callback = get_callback(
+                        tx,
+                        app.audio_source_buffer.clone(),
+                        app.audio_source_setting.clone(),
+                    );
                     let mut plugin_client = PluginClient::new(callback);
                     plugin_client.start();
                     app.audio_source = Some(Box::new(plugin_client) as Box<dyn AudioSource>);
                 }
                 _ => {}
             }
-            app.audio_source_setting = Arc::new(Mutex::new(app.setting.clone()));
+
             return app;
         }
         Default::default()