Haihua Hu ac06d0d829 qmlglsink: check qt_context_ first in GstQSGTexture::bind() ... When start qmlglsink app, it will set NULL buffer to GstQSGTexture in which case that qt_context_ will be a random value and cause gst_gl_context_activate() fail. https://bugzilla.gnome.org/show_bug.cgi?id=770925		2016-09-07 00:15:02 +10:00
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qt	qmlglsink: check qt_context_ first in GstQSGTexture::bind()	2016-09-07 00:15:02 +10:00