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>
123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QGSTREAMERVIDEOWINDOW_H
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#define QGSTREAMERVIDEOWINDOW_H
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#include <qvideowindowcontrol.h>
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#include "qgstreamervideorendererinterface_p.h"
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#include <private/qgstreamerbushelper_p.h>
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#include <private/qgstreamerbufferprobe_p.h>
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#include <QtGui/qcolor.h>
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QT_BEGIN_NAMESPACE
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class QAbstractVideoSurface;
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class QGstreamerVideoWindow : public QVideoWindowControl,
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public QGstreamerVideoRendererInterface,
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public QGstreamerSyncMessageFilter,
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private QGstreamerBufferProbe
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{
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Q_OBJECT
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Q_INTERFACES(QGstreamerVideoRendererInterface QGstreamerSyncMessageFilter)
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Q_PROPERTY(QColor colorKey READ colorKey WRITE setColorKey)
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Q_PROPERTY(bool autopaintColorKey READ autopaintColorKey WRITE setAutopaintColorKey)
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public:
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QGstreamerVideoWindow(QObject *parent = 0, const char *elementName = 0);
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~QGstreamerVideoWindow();
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WId winId() const;
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void setWinId(WId id);
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QRect displayRect() const;
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void setDisplayRect(const QRect &rect);
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bool isFullScreen() const;
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void setFullScreen(bool fullScreen);
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QSize nativeSize() const;
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Qt::AspectRatioMode aspectRatioMode() const;
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void setAspectRatioMode(Qt::AspectRatioMode mode);
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QColor colorKey() const;
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void setColorKey(const QColor &);
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bool autopaintColorKey() const;
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void setAutopaintColorKey(bool);
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void repaint();
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int brightness() const;
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void setBrightness(int brightness);
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int contrast() const;
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void setContrast(int contrast);
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int hue() const;
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void setHue(int hue);
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int saturation() const;
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void setSaturation(int saturation);
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QAbstractVideoSurface *surface() const;
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GstElement *videoSink();
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bool processSyncMessage(const QGstreamerMessage &message);
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bool isReady() const { return m_windowId != 0; }
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signals:
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void sinkChanged();
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void readyChanged(bool);
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private slots:
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void updateNativeVideoSize(const QSize &size);
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private:
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void probeCaps(GstCaps *caps);
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GstElement *m_videoSink;
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WId m_windowId;
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Qt::AspectRatioMode m_aspectRatioMode;
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QRect m_displayRect;
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bool m_fullScreen;
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QSize m_nativeSize;
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mutable QColor m_colorKey;
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};
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QT_END_NAMESPACE
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#endif
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