--- qsgd3d12engine.cpp	2026-05-04 20:08:43.659748421 +0000
+++ qsgd3d12engine.cpp_new	2026-05-04 20:07:27.147110335 +0000
@@ -45,6 +45,8 @@
 #include <QLoggingCategory>
 #include <qmath.h>
 #include <qalgorithms.h>
+#include <d3d12sdklayers.h>
+#define _uuidof __uuidof
 
 // Comment out to disable DeviceLossTester functionality in order to reduce
 // code size and improve startup perf a tiny bit.
