From fec6d4e3c24323540d8b5d4e880d0f57e96c1b25 Mon Sep 17 00:00:00 2001
From: Alex Spataru <alex_spataru@outlook.com>
Date: Mon, 6 Dec 2021 21:07:17 -0600
Subject: [PATCH] Force Windows & Linux to use ANGLE (like macOS does)

---
 src/main.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 44a5b501..062d8f5e 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -88,6 +88,11 @@ int main(int argc, char **argv)
     QApplication::setAttribute(Qt::AA_UseDesktopOpenGL);
 #endif
 
+    // Force non-threaded rendering on Windows & Linux (macOS disables this by default)
+#if !defined(Q_OS_MAC)
+    QApplication::setAttribute(Qt::AA_UseOpenGLES);
+#endif
+
     // Init. application
     QApplication app(argc, argv);
     app.setApplicationName(APP_NAME);