feat: custom input formatting + custom step

src-tauri/src/commands.rs

@@ -400,4 +400,64 @@ pub async fn set_geq_bypass(
             .set_geq_bypass(input_channel, bypass)
             .map_err(|e| e.to_string())
     })
-}
+}
+
+#[tauri::command]
+pub async fn set_low_pass(
+    state: State<'_, AppState>,
+    id: u64,
+    channel: types::Channel,
+    freq: f32,
+    filter_type: types::CrossoverFilter,
+) -> Result<bool, String> {
+    state.with_device_mut(id, |device| {
+        device
+            .dsp
+            .set_low_pass(channel, freq, filter_type)
+            .map_err(|e| e.to_string())
+    })
+}
+
+#[tauri::command]
+pub async fn set_high_pass(
+    state: State<'_, AppState>,
+    id: u64,
+    channel: types::Channel,
+    freq: f32,
+    filter_type: types::CrossoverFilter,
+) -> Result<bool, String> {
+    state.with_device_mut(id, |device| {
+        device
+            .dsp
+            .set_high_pass(channel, freq, filter_type)
+            .map_err(|e| e.to_string())
+    })
+}
+
+#[tauri::command]
+pub async fn set_peq_band(
+    state: State<'_, AppState>,
+    id: u64,
+    channel: types::Channel,
+    band: types::PEQBand,
+    gain_db: f32,
+    freq_hz: f32,
+    q: f32,
+    filter_type: types::PEQFilter,
+    bypass: bool,
+) -> Result<bool, String> {
+    state.with_device_mut(id, |device| {
+        device
+            .dsp
+            .set_peq_band(
+                channel,
+                band,
+                gain_db,
+                freq_hz,
+                q,
+                filter_type,
+                bypass,
+            )
+            .map_err(|e| e.to_string())
+    })
+}