/**************************************************************************** ** ** 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 QGSTREAMERVIDEOWINDOW_H #define QGSTREAMERVIDEOWINDOW_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include "qgstreamervideorendererinterface_p.h" #include #include #include QT_BEGIN_NAMESPACE class QAbstractVideoSurface; class QGstreamerVideoWindow : public QVideoWindowControl, public QGstreamerVideoRendererInterface, public QGstreamerSyncMessageFilter, public QGstreamerBusMessageFilter { Q_OBJECT Q_INTERFACES(QGstreamerVideoRendererInterface QGstreamerSyncMessageFilter QGstreamerBusMessageFilter) public: explicit QGstreamerVideoWindow(QObject *parent = 0, const QByteArray &elementName = QByteArray()); ~QGstreamerVideoWindow(); WId winId() const; void setWinId(WId id); QRect displayRect() const; void setDisplayRect(const QRect &rect); bool isFullScreen() const; void setFullScreen(bool fullScreen); QSize nativeSize() const; Qt::AspectRatioMode aspectRatioMode() const; void setAspectRatioMode(Qt::AspectRatioMode mode); void repaint(); 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); QAbstractVideoSurface *surface() const; GstElement *videoSink(); bool processSyncMessage(const QGstreamerMessage &message); bool processBusMessage(const QGstreamerMessage &message); bool isReady() const { return m_windowId != 0; } signals: void sinkChanged(); void readyChanged(bool); private: QGstreamerVideoOverlay m_videoOverlay; WId m_windowId; QRect m_displayRect; bool m_fullScreen; mutable QColor m_colorKey; }; QT_END_NAMESPACE #endif