2 commits

Author	SHA1	Message	Date
Jan Schmidt	b7fc75c883	qt: Use a proxy object for access to the QML widget ... QML can destroy the video widget at any time, leaving us with a dangling pointer. Use a lock and a proxy object to cope with that, and block in the widget destructor if there are ongoing calls into the widget.	2017-07-12 15:51:11 +10:00
Matthew Waters	769fffa3d9	new qt5 qml GL video sink ... Very much in the same spirit as the Gtk GL sink Two things are provided 1. A QQuickItem subclass that renders out RGBA filled GstGLMemory buffers that is instantiated from qml. 2. A sink element that will push buffers into (1) To use 1. Declare the GstGLVideoItem in qml with an appropriate objectName property set. 2. Get the aforementioned GstGLVideoItem from qml using something like QQmlApplicationEngine engine; engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); QObject *rootObject = engine.rootObjects().first(); QQuickItem *videoItem = rootObject->findChild<QQuickItem *> ("videoItem"); 3. Set the videoItem on the sink https://bugzilla.gnome.org/show_bug.cgi?id=752185	2015-07-10 15:25:26 +10:00