Report driver status to WebUI

src/confighttp.cpp

@@ -547,7 +547,7 @@ namespace confighttp {
     outputTree.put("platform", SUNSHINE_PLATFORM);
     outputTree.put("version", PROJECT_VER);
   #ifdef _WIN32
-    outputTree.put("vdisplaySupported", proc::vdisplayDriverInitialized ? "true" : "false");
+    outputTree.put("vdisplayStatus", proc::vdisplayDriverInitialized ? "true" : "false");
   #endif
 
     auto vars = config::parse_config(file_handler::read_file(config::sunshine.config_file.c_str()));

src/platform/windows/virtual_display.cpp

@@ -84,22 +84,6 @@ bool setPrimaryDisplay(const wchar_t* primaryDeviceName) {
 	return true;
 }
 
-bool openVDisplayDevice() {
-	SUDOVDA_DRIVER_HANDLE = OpenDevice(&SUVDA_INTERFACE_GUID);
-	if (SUDOVDA_DRIVER_HANDLE == INVALID_HANDLE_VALUE) {
-		return false;
-	}
-
-	if (!CheckProtocolCompatible(SUDOVDA_DRIVER_HANDLE)) {
-		printf("[SUDOVDA] SUDOVDA protocol not compatible with driver!\n");
-		CloseHandle(SUDOVDA_DRIVER_HANDLE);
-		SUDOVDA_DRIVER_HANDLE = INVALID_HANDLE_VALUE;
-		return false;
-	}
-
-	return true;
-}
-
 bool startPingThread() {
 	if (SUDOVDA_DRIVER_HANDLE == INVALID_HANDLE_VALUE) {
 		return false;
@@ -129,6 +113,22 @@ bool startPingThread() {
 	return true;
 }
 
+bool openVDisplayDevice() {
+	SUDOVDA_DRIVER_HANDLE = OpenDevice(&SUVDA_INTERFACE_GUID);
+	if (SUDOVDA_DRIVER_HANDLE == INVALID_HANDLE_VALUE) {
+		return false;
+	}
+
+	if (!CheckProtocolCompatible(SUDOVDA_DRIVER_HANDLE)) {
+		printf("[SUDOVDA] SUDOVDA protocol not compatible with driver!\n");
+		CloseHandle(SUDOVDA_DRIVER_HANDLE);
+		SUDOVDA_DRIVER_HANDLE = INVALID_HANDLE_VALUE;
+		return false;
+	}
+
+	return startPingThread();
+}
+
 std::wstring createVirtualDisplay(
 	const char* s_client_uid,
 	const char* s_client_name,

src/platform/windows/virtual_display.h

@@ -15,8 +15,8 @@ namespace VDISPLAY {
 	LONG changeDisplaySettings(const wchar_t* deviceName, int width, int height, int refresh_rate);
 	bool setPrimaryDisplay(const wchar_t* primaryDeviceName);
 
-	bool openVDisplayDevice();
 	bool startPingThread();
+	bool openVDisplayDevice();
 	std::wstring createVirtualDisplay(
 		const char* s_client_uid,
 		const char* s_client_name,