| /**************************************************************************** |
| ** |
| ** 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 "qgstreamervideowindow_p.h" |
| #include <private/qgstutils_p.h> |
| |
| #include <QtCore/qdebug.h> |
| |
| QGstreamerVideoWindow::QGstreamerVideoWindow(QObject *parent, const QByteArray &elementName) |
| : QVideoWindowControl(parent) |
| , m_videoOverlay(this, !elementName.isEmpty() ? elementName : qgetenv("QT_GSTREAMER_WINDOW_VIDEOSINK")) |
| { |
| connect(&m_videoOverlay, &QGstreamerVideoOverlay::nativeVideoSizeChanged, |
| this, &QGstreamerVideoWindow::nativeSizeChanged); |
| connect(&m_videoOverlay, &QGstreamerVideoOverlay::brightnessChanged, |
| this, &QGstreamerVideoWindow::brightnessChanged); |
| connect(&m_videoOverlay, &QGstreamerVideoOverlay::contrastChanged, |
| this, &QGstreamerVideoWindow::contrastChanged); |
| connect(&m_videoOverlay, &QGstreamerVideoOverlay::hueChanged, |
| this, &QGstreamerVideoWindow::hueChanged); |
| connect(&m_videoOverlay, &QGstreamerVideoOverlay::saturationChanged, |
| this, &QGstreamerVideoWindow::saturationChanged); |
| } |
| |
| QGstreamerVideoWindow::~QGstreamerVideoWindow() |
| { |
| } |
| |
| GstElement *QGstreamerVideoWindow::videoSink() |
| { |
| return m_videoOverlay.videoSink(); |
| } |
| |
| WId QGstreamerVideoWindow::winId() const |
| { |
| return m_windowId; |
| } |
| |
| void QGstreamerVideoWindow::setWinId(WId id) |
| { |
| if (m_windowId == id) |
| return; |
| |
| WId oldId = m_windowId; |
| m_videoOverlay.setWindowHandle(m_windowId = id); |
| |
| if (!oldId) |
| emit readyChanged(true); |
| |
| if (!id) |
| emit readyChanged(false); |
| } |
| |
| bool QGstreamerVideoWindow::processSyncMessage(const QGstreamerMessage &message) |
| { |
| return m_videoOverlay.processSyncMessage(message); |
| } |
| |
| bool QGstreamerVideoWindow::processBusMessage(const QGstreamerMessage &message) |
| { |
| return m_videoOverlay.processBusMessage(message); |
| } |
| |
| QRect QGstreamerVideoWindow::displayRect() const |
| { |
| return m_displayRect; |
| } |
| |
| void QGstreamerVideoWindow::setDisplayRect(const QRect &rect) |
| { |
| m_videoOverlay.setRenderRectangle(m_displayRect = rect); |
| repaint(); |
| } |
| |
| Qt::AspectRatioMode QGstreamerVideoWindow::aspectRatioMode() const |
| { |
| return m_videoOverlay.aspectRatioMode(); |
| } |
| |
| void QGstreamerVideoWindow::setAspectRatioMode(Qt::AspectRatioMode mode) |
| { |
| m_videoOverlay.setAspectRatioMode(mode); |
| } |
| |
| void QGstreamerVideoWindow::repaint() |
| { |
| m_videoOverlay.expose(); |
| } |
| |
| int QGstreamerVideoWindow::brightness() const |
| { |
| return m_videoOverlay.brightness(); |
| } |
| |
| void QGstreamerVideoWindow::setBrightness(int brightness) |
| { |
| m_videoOverlay.setBrightness(brightness); |
| } |
| |
| int QGstreamerVideoWindow::contrast() const |
| { |
| return m_videoOverlay.contrast(); |
| } |
| |
| void QGstreamerVideoWindow::setContrast(int contrast) |
| { |
| m_videoOverlay.setContrast(contrast); |
| } |
| |
| int QGstreamerVideoWindow::hue() const |
| { |
| return m_videoOverlay.hue(); |
| } |
| |
| void QGstreamerVideoWindow::setHue(int hue) |
| { |
| m_videoOverlay.setHue(hue); |
| } |
| |
| int QGstreamerVideoWindow::saturation() const |
| { |
| return m_videoOverlay.saturation(); |
| } |
| |
| void QGstreamerVideoWindow::setSaturation(int saturation) |
| { |
| m_videoOverlay.setSaturation(saturation); |
| } |
| |
| bool QGstreamerVideoWindow::isFullScreen() const |
| { |
| return m_fullScreen; |
| } |
| |
| void QGstreamerVideoWindow::setFullScreen(bool fullScreen) |
| { |
| emit fullScreenChanged(m_fullScreen = fullScreen); |
| } |
| |
| QSize QGstreamerVideoWindow::nativeSize() const |
| { |
| return m_videoOverlay.nativeVideoSize(); |
| } |