Haihua Hu f15a3e3657 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
..
2015-07-10 15:25:26 +10:00
2015-07-10 15:25:26 +10:00
2016-06-22 14:26:05 +10:00