Get device UUID from local assigned value

src/platform/windows/virtual_display.cpp

@@ -294,7 +294,7 @@ std::wstring createVirtualDisplay(
 	uint32_t width,
 	uint32_t height,
 	uint32_t fps,
-	GUID& guid
+	const GUID& guid
 ) {
 	if (SUDOVDA_DRIVER_HANDLE == INVALID_HANDLE_VALUE) {
 		return std::wstring();
@@ -308,16 +308,6 @@ std::wstring createVirtualDisplay(
 		s_client_name = s_app_name;
 	}
 
-	if (s_client_uid && strcmp(s_client_uid, "unknown")) {
-		size_t len = strlen(s_client_uid);
-		if (len > sizeof(GUID)) {
-			len = sizeof(GUID);
-		}
-		memcpy((void*)&guid, (void*)s_client_uid, len);
-	} else {
-		s_client_uid = "unknown";
-	}
-
 	VIRTUAL_DISPLAY_ADD_OUT output;
 	if (!AddVirtualDisplay(SUDOVDA_DRIVER_HANDLE, width, height, fps, guid, s_client_name, s_client_uid, output)) {
 		printf("[SUDOVDA] Failed to add virtual display.\n");

src/platform/windows/virtual_display.h

@@ -39,7 +39,7 @@ namespace VDISPLAY {
 		uint32_t width,
 		uint32_t height,
 		uint32_t fps,
-		GUID& guid
+		const GUID& guid
 	);
 	bool removeVirtualDisplay(const GUID& guid);
 }