Add new QVideoSink class

This is the starting point for the new video output
API for QtMultimedia.

Nothing working yet :)

Change-Id: Idaa98394b7c9461cfe5443fdd1566ecc9fc985cb
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 198 insertions, 0 deletions

diff --git a/src/multimedia/video/qvideosink.cpp b/src/multimedia/video/qvideosink.cpp
new file mode 100644
index 000000000..de619eab8
--- /dev/null
+++ b/src/multimedia/video/qvideosink.cpp
@@ -0,0 +1,198 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qvideosink.h"
+
+#include "qvideosurfaceformat.h"
+#include "qvideoframe.h"
+
+#include <qvariant.h>
+#include <qpainter.h>
+#include <qmatrix4x4.h>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+class QVideoSinkPrivate {
+public:
+    QVideoSink::GraphicsType type = QVideoSink::Memory;
+    QVideoSurfaceFormat surfaceFormat;
+    QSize nativeResolution;
+    bool active = false;
+    WId window = 0;
+    Qt::AspectRatioMode aspectRatioMode = Qt::KeepAspectRatio;
+    QRectF targetRect;
+    int brightness = 0;
+    int contrast = 0;
+    int saturation = 0;
+    int hue = 0;
+    QMatrix4x4 transform;
+    float opacity = 1.;
+};
+
+QVideoSink::QVideoSink(QObject *parent)
+    : QObject(parent),
+    d(new QVideoSinkPrivate)
+{
+
+}
+
+QVideoSink::~QVideoSink()
+{
+    delete d;
+}
+
+QVideoSink::GraphicsType QVideoSink::graphicsType() const
+{
+    return d->type;
+}
+
+void QVideoSink::setGraphicsType(QVideoSink::GraphicsType type)
+{
+    d->type = type;
+}
+
+WId QVideoSink::nativeWindowId() const
+{
+    return d->window;
+}
+
+void QVideoSink::setNativeWindowId(WId id)
+{
+    d->window = id;
+}
+
+Qt::AspectRatioMode QVideoSink::aspectRatioMode() const
+{
+    return d->aspectRatioMode;
+}
+
+void QVideoSink::setAspectRatioMode(Qt::AspectRatioMode mode)
+{
+    d->aspectRatioMode = mode;
+}
+
+QRectF QVideoSink::targetRect() const
+{
+    return d->targetRect;
+}
+
+void QVideoSink::setTargetRect(const QRectF &rect)
+{
+    d->targetRect = rect;
+}
+
+int QVideoSink::brightness() const
+{
+    return d->brightness;
+}
+
+void QVideoSink::setBrightness(int brightness)
+{
+    d->brightness = brightness;
+}
+
+int QVideoSink::contrast() const
+{
+    return d->contrast;
+}
+
+void QVideoSink::setContrast(int contrast)
+{
+    d->contrast = contrast;
+}
+
+int QVideoSink::hue() const
+{
+    return d->hue;
+}
+
+void QVideoSink::setHue(int hue)
+{
+    d->hue = hue;
+}
+
+int QVideoSink::saturation() const
+{
+    return d->saturation;
+}
+
+void QVideoSink::setSaturation(int saturation)
+{
+    d->saturation = saturation;
+}
+
+QMatrix4x4 QVideoSink::transform() const
+{
+    return d->transform;
+}
+
+void QVideoSink::setTransform(const QMatrix4x4 &transform)
+{
+    d->transform = transform;
+}
+
+float QVideoSink::opacity() const
+{
+    return d->opacity;
+}
+
+void QVideoSink::setOpacity(float opacity)
+{
+    d->opacity = opacity;
+}
+
+void QVideoSink::render(const QVideoFrame &frame)
+{
+    Q_UNUSED(frame);
+
+}
+
+void QVideoSink::paint(QPainter *painter, const QVideoFrame &frame)
+{
+    Q_UNUSED(painter);
+    Q_UNUSED(frame);
+
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qvideosink.cpp"
+
+