mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-01-11 01:45:33 +00:00
Code Issues 1 Projects Releases Wiki Activity

qmlglsink: Add itemInitialized signal to QML item

Browse source 
This is useful for autoplay for example. With autoplay, it is necessary to
wait until the scene graph is fully set up. This signal is emitted once the
QML item node is ready. So, inside a connected slot, the pipeline's state
can be set to PLAYING to automatically start playback as soon as the QML
script is loaded.

https://bugzilla.gnome.org/show_bug.cgi?id=786246
This commit is contained in:
Carlos Rafael Giani 2017-05-21 16:01:14 +02:00 committed by Sebastian Dröge
parent ac068bd2b9
commit d9a294ac9f
2 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
ext/qt/qtitem.cc
View file

@ -289,6 +289,8 @@ QtGLVideoItem::onSceneGraphInitialized ()
GST_DEBUG ("%p created wrapped GL context %" GST_PTR_FORMAT, this, GST_DEBUG ("%p created wrapped GL context %" GST_PTR_FORMAT, this,
this->priv->other_context); this->priv->other_context);
emit itemInitialized();
} }
void void

3
ext/qt/qtitem.h
View file

@ -77,6 +77,9 @@ public:
/* private for C interface ... */ /* private for C interface ... */
QtGLVideoItemPrivate *priv; QtGLVideoItemPrivate *priv;
Q_SIGNALS:
void itemInitialized();
private Q_SLOTS: private Q_SLOTS:
void handleWindowChanged(QQuickWindow * win); void handleWindowChanged(QQuickWindow * win);
void onSceneGraphInitialized(); void onSceneGraphInitialized();