1 files changed, 46 insertions, 0 deletions
diff --git a/src/gui/vulkan/qvulkandefaultinstance_p.h b/src/gui/vulkan/qvulkandefaultinstance_p.h
new file mode 100644
index 0000000000..8550f63d6c
--- /dev/null
+++ b/src/gui/vulkan/qvulkandefaultinstance_p.h
@@ -0,0 +1,46 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QVULKANDEFAULTINSTANCE_P_H
+#define QVULKANDEFAULTINSTANCE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of a number of Qt sources files.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtGui/private/qtguiglobal_p.h>
+
+#if QT_CONFIG(vulkan)
+
+#include <QtGui/qvulkaninstance.h>
+
+QT_BEGIN_NAMESPACE
+
+struct Q_GUI_EXPORT QVulkanDefaultInstance
+{
+    enum Flag {
+        EnableValidation = 0x01
+    };
+    Q_DECLARE_FLAGS(Flags, Flag)
+
+    static Flags flags();
+    static void setFlag(Flag flag, bool on = true);
+    static bool hasInstance();
+    static QVulkanInstance *instance();
+    static void cleanup();
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QVulkanDefaultInstance::Flags)
+
+QT_END_NAMESPACE
+
+#endif // QT_CONFIG(vulkan)
+
+#endif