1 files changed, 116 insertions, 0 deletions
diff --git a/plugins/multimedia/symbian/videooutput/s60videooutputfactory.cpp b/plugins/multimedia/symbian/videooutput/s60videooutputfactory.cpp
new file mode 100644
index 0000000000..cf77ade0cf
--- /dev/null
+++ b/plugins/multimedia/symbian/videooutput/s60videooutputfactory.cpp
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** 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 Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 "s60mmtrace.h"
+#include "s60videooutputfactory.h"
+#include "s60videowidgetcontrol.h"
+#include "s60videowindowcontrol.h"
+#ifdef VIDEOOUTPUT_GRAPHICS_SURFACES
+#include "s60eglextensions.h"
+#include "s60videoeglrenderercontrol.h"
+#endif
+#include <QtCore/QVariant>
+
+S60VideoOutputFactory::S60VideoOutputFactory(QObject *parent)
+    : QObject(parent)
+    , m_eglExtensions(0)
+{
+    TRACE("S60VideoOutputFactory::S60VideoOutputFactory" << qtThisPtr());
+#ifdef VIDEOOUTPUT_GRAPHICS_SURFACES
+    m_eglExtensions = S60EglExtensions::create(this);
+#endif
+}
+
+S60VideoOutputFactory::~S60VideoOutputFactory()
+{
+    TRACE("S60VideoOutputFactory::~S60VideoOutputFactory" << qtThisPtr());
+    foreach (ControlData d, m_data)
+        delete d.control;
+}
+
+QMediaControl *S60VideoOutputFactory::requestControl(const char *name)
+{
+    TRACE("S60VideoOutputFactory::requestControl" << qtThisPtr() << "name" << name);
+    QMediaControl *control = 0;
+    for (int i=0; i<m_data.count(); ++i) {
+        ControlData &d = m_data[i];
+        if (d.name == name) {
+            control = d.control;
+            // TODO: protect against multithreaded usage, if QMediaService is
+            // required to be thread-safe
+            ++d.refCount;
+        }
+    }
+    if (!control) {
+#ifdef VIDEOOUTPUT_GRAPHICS_SURFACES
+        if (qstrcmp(name, QVideoRendererControl_iid) == 0) {
+            if (m_eglExtensions)
+                control = new S60VideoEglRendererControl(m_eglExtensions, this);
+        } else
+#endif
+        if (qstrcmp(name, QVideoWidgetControl_iid) == 0) {
+            control = new S60VideoWidgetControl(this);
+        } else if (qstrcmp(name, QVideoWindowControl_iid) == 0) {
+            control = new S60VideoWindowControl(this);
+        }
+        if (control) {
+            ControlData d;
+            d.control = control;
+            d.name = name;
+            d.refCount = 1;
+            m_data += d;
+        }
+    }
+    return control;
+}
+
+void S60VideoOutputFactory::releaseControl(QMediaControl *control)
+{
+    TRACE("S60VideoOutputFactory::requestControl" << qtThisPtr() << "control" << control);
+    int index = -1;
+    for (int i=0; index == -1 && i<m_data.count(); ++i)
+        if (m_data.at(i).control == control)
+            index = i;
+    if (index != -1 && --m_data[index].refCount == 0) {
+        delete control;
+        m_data.remove(index);
+    }
+}