bbfccc7135
Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Change-Id: I1c6faa4f59f8eca54f01ef20941fa60161dd7872 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL21$
|
|
** 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 http://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at http://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 2.1 or version 3 as published by the Free
|
|
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
|
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
|
** following information to ensure the GNU Lesser General Public License
|
|
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** As a special exception, The Qt Company gives you certain additional
|
|
** rights. These rights are described in The Qt Company LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QGSTREAMERVIDEOWIDGET_H
|
|
#define QGSTREAMERVIDEOWIDGET_H
|
|
|
|
#include <qvideowidgetcontrol.h>
|
|
|
|
#include "qgstreamervideorendererinterface_p.h"
|
|
#include <private/qgstreamerbushelper_p.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
class QGstreamerVideoWidget;
|
|
|
|
class QGstreamerVideoWidgetControl
|
|
: public QVideoWidgetControl
|
|
, public QGstreamerVideoRendererInterface
|
|
, public QGstreamerSyncMessageFilter
|
|
, public QGstreamerBusMessageFilter
|
|
{
|
|
Q_OBJECT
|
|
Q_INTERFACES(QGstreamerVideoRendererInterface QGstreamerSyncMessageFilter QGstreamerBusMessageFilter)
|
|
public:
|
|
QGstreamerVideoWidgetControl(QObject *parent = 0);
|
|
virtual ~QGstreamerVideoWidgetControl();
|
|
|
|
GstElement *videoSink();
|
|
|
|
QWidget *videoWidget();
|
|
|
|
Qt::AspectRatioMode aspectRatioMode() const;
|
|
void setAspectRatioMode(Qt::AspectRatioMode mode);
|
|
|
|
bool isFullScreen() const;
|
|
void setFullScreen(bool fullScreen);
|
|
|
|
int brightness() const;
|
|
void setBrightness(int brightness);
|
|
|
|
int contrast() const;
|
|
void setContrast(int contrast);
|
|
|
|
int hue() const;
|
|
void setHue(int hue);
|
|
|
|
int saturation() const;
|
|
void setSaturation(int saturation);
|
|
|
|
void setOverlay();
|
|
|
|
bool eventFilter(QObject *object, QEvent *event);
|
|
bool processSyncMessage(const QGstreamerMessage &message);
|
|
bool processBusMessage(const QGstreamerMessage &message);
|
|
|
|
public slots:
|
|
void updateNativeVideoSize();
|
|
|
|
signals:
|
|
void sinkChanged();
|
|
void readyChanged(bool);
|
|
|
|
private:
|
|
void createVideoWidget();
|
|
void windowExposed();
|
|
|
|
GstElement *m_videoSink;
|
|
QGstreamerVideoWidget *m_widget;
|
|
WId m_windowId;
|
|
Qt::AspectRatioMode m_aspectRatioMode;
|
|
bool m_fullScreen;
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QGSTREAMERVIDEOWIDGET_H
|