Remove QWaylandWindowFunctions

The subsurface sync/desync functions were unimplemented on the
qtwayland side, so this is all dead code. We will introduce the
platform interfaces if an actual use-case with an implementation
comes up.

Task-number: QTBUG-84220
Change-Id: I921ee7262e5f0a7171058aaf0ff2102d9e6f438e
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>

3 files changed, 0 insertions, 99 deletions

diff --git a/src/platformheaders/platformheaders.pro b/src/platformheaders/platformheaders.pro
index 63d162e2b2..da31567c97 100644
--- a/src/platformheaders/platformheaders.pro
+++ b/src/platformheaders/platformheaders.pro
@@ -3,7 +3,6 @@ CONFIG += header_module
 
 include(eglfsfunctions/eglfsfunctions.pri)
 include(helper/helper.pri)
-include(waylandfunctions/waylandfunctions.pri)
 
 QMAKE_DOCS = $$PWD/doc/qtplatformheaders.qdocconf
 
diff --git a/src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h b/src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h
deleted file mode 100644
index 6d4060daa1..0000000000
--- a/src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 LG Electronics Ltd, author: mikko.levonmaa@lge.com
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QWAYLANDWINDOWFUNCTIONS_H
-#define QWAYLANDWINDOWFUNCTIONS_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/QByteArray>
-#include <QtGui/QGuiApplication>
-
-QT_BEGIN_NAMESPACE
-
-class QWindow;
-
-class QWaylandWindowFunctions {
-public:
-
-    typedef void (*SetWindowSync)(QWindow *window);
-    typedef void (*SetWindowDeSync)(QWindow *window);
-    typedef bool (*IsWindowSync)(QWindow *window);
-    static const QByteArray setSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceSetSync"); }
-    static const QByteArray setDeSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceSetDeSync"); }
-    static const QByteArray isSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceIsSync"); }
-
-    static void setSync(QWindow *window)
-    {
-        static SetWindowSync func = reinterpret_cast<SetWindowSync>(QGuiApplication::platformFunction(setSyncIdentifier()));
-        Q_ASSERT(func);
-        func(window);
-    }
-
-    static void setDeSync(QWindow *window)
-    {
-        static SetWindowDeSync func = reinterpret_cast<SetWindowDeSync>(QGuiApplication::platformFunction(setDeSyncIdentifier()));
-        Q_ASSERT(func);
-        func(window);
-    }
-
-    static bool isSync(QWindow *window)
-    {
-        static IsWindowSync func = reinterpret_cast<IsWindowSync>(QGuiApplication::platformFunction(isSyncIdentifier()));
-        Q_ASSERT(func);
-        return func(window);
-    }
-
-};
-
-QT_END_NAMESPACE
-
-#endif // QWAYLANDWINDOWFUNCTIONS_H
-
diff --git a/src/platformheaders/waylandfunctions/waylandfunctions.pri b/src/platformheaders/waylandfunctions/waylandfunctions.pri
deleted file mode 100644
index ec612d6418..0000000000
--- a/src/platformheaders/waylandfunctions/waylandfunctions.pri
+++ /dev/null
@@ -1 +0,0 @@
-HEADERS += $$PWD/qwaylandwindowfunctions_p.h