From 1b25acd18450401b96e1c92767f4c8d039f0b8a2 Mon Sep 17 00:00:00 2001
From: jcm <6864788+jcm93@users.noreply.github.com>
Date: Sat, 20 Jul 2024 18:25:22 -0500
Subject: [PATCH] UI: Don't create default desktop audio source on macOS 13+

---
 UI/platform-osx.mm       | 9 +++++++++
 UI/platform.hpp          | 1 +
 UI/window-basic-main.cpp | 4 ++++
 3 files changed, 14 insertions(+)

diff --git a/UI/platform-osx.mm b/UI/platform-osx.mm
index 75f4adfba..07f1d77b8 100644
--- a/UI/platform-osx.mm
+++ b/UI/platform-osx.mm
@@ -133,6 +133,15 @@ void SetAlwaysOnTop(QWidget *window, bool enable)
     window->show();
 }
 
+bool shouldCreateDefaultAudioSource(void)
+{
+    if (@available(macOS 13, *)) {
+        return false;
+    } else {
+        return true;
+    }
+}
+
 bool SetDisplayAffinitySupported(void)
 {
     // Not implemented yet
diff --git a/UI/platform.hpp b/UI/platform.hpp
index bf45879f9..9e9125ad7 100644
--- a/UI/platform.hpp
+++ b/UI/platform.hpp
@@ -104,6 +104,7 @@ void InstallNSApplicationSubclass();
 void InstallNSThreadLocks();
 void disableColorSpaceConversion(QWidget *window);
 void SetMacOSDarkMode(bool dark);
+bool shouldCreateDefaultAudioSource();
 
 MacPermissionStatus CheckPermissionWithPrompt(MacPermissionType type,
 					      bool prompt_for_permission);
diff --git a/UI/window-basic-main.cpp b/UI/window-basic-main.cpp
index aea1c4d4f..04e71bfff 100644
--- a/UI/window-basic-main.cpp
+++ b/UI/window-basic-main.cpp
@@ -997,6 +997,10 @@ void OBSBasic::CreateFirstRunSources()
 	bool hasDesktopAudio = HasAudioDevices(App()->OutputAudioSource());
 	bool hasInputAudio = HasAudioDevices(App()->InputAudioSource());
 
+#ifdef __APPLE__
+	hasDesktopAudio = hasDesktopAudio && shouldCreateDefaultAudioSource();
+#endif
+
 	if (hasDesktopAudio)
 		ResetAudioDevice(App()->OutputAudioSource(), "default",
 				 Str("Basic.DesktopDevice1"), 1);