1 files changed, 105 insertions, 0 deletions
diff --git a/src/plugins/platforms/kms/qkmsnativeinterface.cpp b/src/plugins/platforms/kms/qkmsnativeinterface.cpp
new file mode 100644
index 0000000000..8e026b2503
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+++ b/src/plugins/platforms/kms/qkmsnativeinterface.cpp
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qguiapplication_p.h>
+#include "qkmsnativeinterface.h"
+#include "qkmsdevice.h"
+
+#include "qscreen.h"
+
+class QKmsResourceMap : public QMap<QByteArray, QKmsNativeInterface::ResourceType>
+{
+public:
+    QKmsResourceMap()
+        :QMap<QByteArray, QKmsNativeInterface::ResourceType>()
+    {
+        insert("egldisplay", QKmsNativeInterface::EglDisplay);
+        insert("eglcontext", QKmsNativeInterface::EglContext);
+    }
+};
+
+Q_GLOBAL_STATIC(QKmsResourceMap, qKmsResourceMap)
+
+void *QKmsNativeInterface::nativeResourceForWindow(const QByteArray &resourceString, QWindow *window)
+{
+    QByteArray lowerCaseResource = resourceString.toLower();
+    ResourceType resource = qKmsResourceMap()->value(lowerCaseResource);
+    void *result = 0;
+    switch (resource) {
+    case EglDisplay:
+        result = eglDisplayForWindow(window);
+        break;
+    case EglContext:
+        result = eglContextForWindow(window);
+        break;
+    default:
+        result = 0;
+    }
+    return result;
+}
+
+void *QKmsNativeInterface::eglDisplayForWindow(QWindow *window)
+{
+    QKmsScreen *screen = qPlatformScreenForWindow(window);
+    if (!screen)
+        return 0;
+    QKmsDevice *device = screen->device();
+    if (!device)
+        return 0;
+    return device->eglDisplay();
+}
+
+void *QKmsNativeInterface::eglContextForWindow(QWindow *window)
+{
+    QKmsScreen *screen = qPlatformScreenForWindow(window);
+    if (!screen)
+        return 0;
+    QKmsDevice *device = screen->device();
+    if (!device)
+        return 0;
+    return device->eglContext();
+}
+
+QKmsScreen *QKmsNativeInterface::qPlatformScreenForWindow(QWindow *window)
+{
+    QScreen *screen = window ? window->screen() : QGuiApplication::primaryScreen();
+    return static_cast<QKmsScreen *>(screen->handle());
+}