From b6b853b1b64175c191e776ffbf297bdc9de0a0fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Lind?= <jorgen.lind@nokia.com>
Date: Wed, 27 Jul 2011 15:10:16 +0200
Subject: Initial OpenWFD support
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Change-Id: I06f71073ec58af1a431edb997f3a359800320196
Reviewed-on: http://codereview.qt.nokia.com/2288
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
---
 .../platforms/openwfd/qopenwfdnativeinterface.cpp  | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 src/plugins/platforms/openwfd/qopenwfdnativeinterface.cpp

(limited to 'src/plugins/platforms/openwfd/qopenwfdnativeinterface.cpp')

diff --git a/src/plugins/platforms/openwfd/qopenwfdnativeinterface.cpp b/src/plugins/platforms/openwfd/qopenwfdnativeinterface.cpp
new file mode 100644
index 0000000000..e46c0fbfa1
--- /dev/null
+++ b/src/plugins/platforms/openwfd/qopenwfdnativeinterface.cpp
@@ -0,0 +1,141 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** 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 "qopenwfdnativeinterface.h"
+
+#include "qopenwfdscreen.h"
+#include "qopenwfdwindow.h"
+#include "qopenwfdglcontext.h"
+
+#include <private/qguiapplication_p.h>
+#include <QtCore/QMap>
+
+#include <QtCore/QDebug>
+
+#include <QtGui/qguiglcontext_qpa.h>
+
+class QOpenWFDResourceMap : public QMap<QByteArray, QOpenWFDNativeInterface::ResourceType>
+{
+public:
+    QOpenWFDResourceMap()
+        :QMap<QByteArray, QOpenWFDNativeInterface::ResourceType>()
+    {
+        insert("wfddevice",QOpenWFDNativeInterface::WFDDevice);
+        insert("egldisplay",QOpenWFDNativeInterface::EglDisplay);
+        insert("eglcontext",QOpenWFDNativeInterface::EglContext);
+        insert("wfdport",QOpenWFDNativeInterface::WFDPort);
+        insert("wfdpipeline",QOpenWFDNativeInterface::WFDPipeline);
+    }
+};
+
+Q_GLOBAL_STATIC(QOpenWFDResourceMap, qOpenWFDResourceMap)
+
+void *QOpenWFDNativeInterface::nativeResourceForContext(const QByteArray &resourceString, QGuiGLContext *context)
+{
+    QByteArray lowerCaseResource = resourceString.toLower();
+    ResourceType resource = qOpenWFDResourceMap()->value(lowerCaseResource);
+    void *result = 0;
+    switch (resource) {
+    case EglContext:
+        result = eglContextForContext(context);
+        break;
+    default:
+        result = 0;
+    }
+    return result;
+}
+
+void *QOpenWFDNativeInterface::nativeResourceForWindow(const QByteArray &resourceString, QWindow *window)
+{
+    QByteArray lowerCaseResource = resourceString.toLower();
+    ResourceType resource = qOpenWFDResourceMap()->value(lowerCaseResource);
+    void *result = 0;
+    switch (resource) {
+    //What should we do for int wfd handles? This is clearly not the solution
+    case WFDDevice:
+        result = (void *)wfdDeviceForWindow(window);
+        break;
+    case WFDPort:
+        result = (void *)wfdPortForWindow(window);
+        break;
+    case WFDPipeline:
+        result = (void *)wfdPipelineForWindow(window);
+        break;
+    case EglDisplay:
+        result = eglDisplayForWindow(window);
+        break;
+    default:
+        result = 0;
+    }
+    return result;
+}
+
+WFDHandle QOpenWFDNativeInterface::wfdDeviceForWindow(QWindow *window)
+{
+    QOpenWFDWindow *openWFDwindow = static_cast<QOpenWFDWindow *>(window->handle());
+    return openWFDwindow->port()->device()->handle();
+}
+
+WFDHandle QOpenWFDNativeInterface::wfdPortForWindow(QWindow *window)
+{
+    QOpenWFDWindow *openWFDwindow = static_cast<QOpenWFDWindow *>(window->handle());
+    return openWFDwindow->port()->handle();
+}
+
+WFDHandle QOpenWFDNativeInterface::wfdPipelineForWindow(QWindow *window)
+
+{
+    QOpenWFDWindow *openWFDwindow = static_cast<QOpenWFDWindow *>(window->handle());
+    return openWFDwindow->port()->pipeline();
+
+}
+
+void *QOpenWFDNativeInterface::eglDisplayForWindow(QWindow *window)
+{
+    QOpenWFDWindow *openWFDwindow = static_cast<QOpenWFDWindow *>(window->handle());
+    return openWFDwindow->port()->device()->eglDisplay();
+}
+
+void * QOpenWFDNativeInterface::eglContextForContext(QGuiGLContext *context)
+{
+    QOpenWFDGLContext *openWFDContext = static_cast<QOpenWFDGLContext *>(context->handle());
+    return openWFDContext->eglContext();
+}
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