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| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
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| 39 | |
| 40 | #include "qgstreamervideowindow_p.h" |
| 41 | #include <private/qgstutils_p.h> |
| 42 | |
| 43 | #include <QtCore/qdebug.h> |
| 44 | |
| 45 | QGstreamerVideoWindow::QGstreamerVideoWindow(QObject *parent, const QByteArray &elementName) |
| 46 | : QVideoWindowControl(parent) |
| 47 | , m_videoOverlay(this, !elementName.isEmpty() ? elementName : qgetenv(varName: "QT_GSTREAMER_WINDOW_VIDEOSINK" )) |
| 48 | { |
| 49 | connect(sender: &m_videoOverlay, signal: &QGstreamerVideoOverlay::nativeVideoSizeChanged, |
| 50 | receiver: this, slot: &QGstreamerVideoWindow::nativeSizeChanged); |
| 51 | connect(sender: &m_videoOverlay, signal: &QGstreamerVideoOverlay::brightnessChanged, |
| 52 | receiver: this, slot: &QGstreamerVideoWindow::brightnessChanged); |
| 53 | connect(sender: &m_videoOverlay, signal: &QGstreamerVideoOverlay::contrastChanged, |
| 54 | receiver: this, slot: &QGstreamerVideoWindow::contrastChanged); |
| 55 | connect(sender: &m_videoOverlay, signal: &QGstreamerVideoOverlay::hueChanged, |
| 56 | receiver: this, slot: &QGstreamerVideoWindow::hueChanged); |
| 57 | connect(sender: &m_videoOverlay, signal: &QGstreamerVideoOverlay::saturationChanged, |
| 58 | receiver: this, slot: &QGstreamerVideoWindow::saturationChanged); |
| 59 | } |
| 60 | |
| 61 | QGstreamerVideoWindow::~QGstreamerVideoWindow() |
| 62 | { |
| 63 | } |
| 64 | |
| 65 | GstElement *QGstreamerVideoWindow::videoSink() |
| 66 | { |
| 67 | return m_videoOverlay.videoSink(); |
| 68 | } |
| 69 | |
| 70 | WId QGstreamerVideoWindow::winId() const |
| 71 | { |
| 72 | return m_windowId; |
| 73 | } |
| 74 | |
| 75 | void QGstreamerVideoWindow::setWinId(WId id) |
| 76 | { |
| 77 | if (m_windowId == id) |
| 78 | return; |
| 79 | |
| 80 | WId oldId = m_windowId; |
| 81 | m_videoOverlay.setWindowHandle(m_windowId = id); |
| 82 | |
| 83 | if (!oldId) |
| 84 | emit readyChanged(true); |
| 85 | |
| 86 | if (!id) |
| 87 | emit readyChanged(false); |
| 88 | } |
| 89 | |
| 90 | bool QGstreamerVideoWindow::processSyncMessage(const QGstreamerMessage &message) |
| 91 | { |
| 92 | return m_videoOverlay.processSyncMessage(message); |
| 93 | } |
| 94 | |
| 95 | bool QGstreamerVideoWindow::processBusMessage(const QGstreamerMessage &message) |
| 96 | { |
| 97 | return m_videoOverlay.processBusMessage(message); |
| 98 | } |
| 99 | |
| 100 | QRect QGstreamerVideoWindow::displayRect() const |
| 101 | { |
| 102 | return m_displayRect; |
| 103 | } |
| 104 | |
| 105 | void QGstreamerVideoWindow::setDisplayRect(const QRect &rect) |
| 106 | { |
| 107 | m_videoOverlay.setRenderRectangle(m_displayRect = rect); |
| 108 | repaint(); |
| 109 | } |
| 110 | |
| 111 | Qt::AspectRatioMode QGstreamerVideoWindow::aspectRatioMode() const |
| 112 | { |
| 113 | return m_videoOverlay.aspectRatioMode(); |
| 114 | } |
| 115 | |
| 116 | void QGstreamerVideoWindow::setAspectRatioMode(Qt::AspectRatioMode mode) |
| 117 | { |
| 118 | m_videoOverlay.setAspectRatioMode(mode); |
| 119 | } |
| 120 | |
| 121 | void QGstreamerVideoWindow::repaint() |
| 122 | { |
| 123 | m_videoOverlay.expose(); |
| 124 | } |
| 125 | |
| 126 | int QGstreamerVideoWindow::brightness() const |
| 127 | { |
| 128 | return m_videoOverlay.brightness(); |
| 129 | } |
| 130 | |
| 131 | void QGstreamerVideoWindow::setBrightness(int brightness) |
| 132 | { |
| 133 | m_videoOverlay.setBrightness(brightness); |
| 134 | } |
| 135 | |
| 136 | int QGstreamerVideoWindow::contrast() const |
| 137 | { |
| 138 | return m_videoOverlay.contrast(); |
| 139 | } |
| 140 | |
| 141 | void QGstreamerVideoWindow::setContrast(int contrast) |
| 142 | { |
| 143 | m_videoOverlay.setContrast(contrast); |
| 144 | } |
| 145 | |
| 146 | int QGstreamerVideoWindow::hue() const |
| 147 | { |
| 148 | return m_videoOverlay.hue(); |
| 149 | } |
| 150 | |
| 151 | void QGstreamerVideoWindow::setHue(int hue) |
| 152 | { |
| 153 | m_videoOverlay.setHue(hue); |
| 154 | } |
| 155 | |
| 156 | int QGstreamerVideoWindow::saturation() const |
| 157 | { |
| 158 | return m_videoOverlay.saturation(); |
| 159 | } |
| 160 | |
| 161 | void QGstreamerVideoWindow::setSaturation(int saturation) |
| 162 | { |
| 163 | m_videoOverlay.setSaturation(saturation); |
| 164 | } |
| 165 | |
| 166 | bool QGstreamerVideoWindow::isFullScreen() const |
| 167 | { |
| 168 | return m_fullScreen; |
| 169 | } |
| 170 | |
| 171 | void QGstreamerVideoWindow::setFullScreen(bool fullScreen) |
| 172 | { |
| 173 | emit fullScreenChanged(fullScreen: m_fullScreen = fullScreen); |
| 174 | } |
| 175 | |
| 176 | QSize QGstreamerVideoWindow::nativeSize() const |
| 177 | { |
| 178 | return m_videoOverlay.nativeVideoSize(); |
| 179 | } |
| 180 | |