From 3d908545793202b9314cdeaeb977c900c2d86de0 Mon Sep 17 00:00:00 2001
From: PJB3005 <pieterjan.briers+git@gmail.com>
Date: Sun, 15 Mar 2026 20:36:04 +0100
Subject: [PATCH] Ignore oscillator channels

Idk if these show up yet but they did when the BMS stuff was broken
---
 src/dusk/audio/DuskDsp.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/dusk/audio/DuskDsp.cpp b/src/dusk/audio/DuskDsp.cpp
index 3692834b13..25bc822e9f 100644
--- a/src/dusk/audio/DuskDsp.cpp
+++ b/src/dusk/audio/DuskDsp.cpp
@@ -101,6 +101,12 @@ void dusk::audio::DspRender(DspSubframe& subframe) {
             continue;
         }
 
+        if (channel.mBytesPerBlock == 0) {
+            // I think these are oscillator channels? Not backed by audio.
+            channel.mIsFinished = true;
+            continue;
+        }
+
         ValidateChannel(channel);
 
         DspSubframe channelSubframe = {};