qmlglsink plugin problem

Jani Koskimaa jani.koskimaa at gmail.com
Sat Oct 29 10:41:24 UTC 2016


Hi

I am trying to use qmlglsink in my application. I get following errors:

0:00:07.725866162 15410 0x6de750 ERROR qtglutility
gstqtglutility.cc:145:gst_qt_get_gl_wrapcontext: Unknown platform

0:00:07.725930976 15410 0x6de750 ERROR qtglwidget
qtitem.cc:308:qt_item_init_winsys: 0xa1b690 failed to retrieve wrapped
context (NULL)

0:00:07.725952786 15410 0x6de750 WARN qtsink
gstqtsink.cc:325:gst_qt_sink_change_state:<qtsink0> error: Could not
initialize window system


Also gst-plugins-bad Qt example (gst-plugins-bad/tests/examples/qt/qml)
give me very same error. If I add defines GST_GL_HAVE_WINDOW_X11 and
HAVE_QT_X11 to pro file the first error will go away.


I am using F24. Gstreamer version seem to be 1.8.3 (some packages are
1.8.2). Gstreamer-plugins-bad (branch 1.8) is cloned from
https://cgit.freedesktop.org/gstreamer/gst-plugins-bad. Qt version is 5.6.1.


How to get this work?
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