From 4d6889a677bfe1be8b8dd7048a43aa0a26578ab7 Mon Sep 17 00:00:00 2001
From: Heather Anderson <heath@odysseus.anderson.name>
Date: Sun, 20 Mar 2022 22:08:25 -0700
Subject: [PATCH] force Qt registration of
 PerformanceManager::PerformancePreset, as it's used as a return datatype in a
 script-callable function (and doesn't get auto-registered)

---
 interface/src/PerformanceManager.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/interface/src/PerformanceManager.cpp b/interface/src/PerformanceManager.cpp
index 190071724a..090c72d07e 100644
--- a/interface/src/PerformanceManager.cpp
+++ b/interface/src/PerformanceManager.cpp
@@ -19,7 +19,11 @@
 
 PerformanceManager::PerformanceManager()
 {
-    setPerformancePreset((PerformancePreset) _performancePresetSetting.get());
+    static std::once_flag registry_flag;
+    std::call_once(registry_flag, [] {
+        qRegisterMetaType<PerformanceManager::PerformancePreset>("PerformanceManager::PerformancePreset");
+    });
+    setPerformancePreset((PerformancePreset)_performancePresetSetting.get());
 }
 
 void PerformanceManager::setupPerformancePresetSettings(bool evaluatePlatformTier) {