glimagesink: Show error when video frame is not mapped.
authorLubosz Sarnecki <lubosz.sarnecki@collabora.co.uk>
Fri, 13 Nov 2015 16:09:13 +0000 (17:09 +0100)
committerTim-Philipp Müller <tim@centricular.com>
Sat, 9 Dec 2017 19:32:13 +0000 (19:32 +0000)
commitdbcea228b2078372423ef93949c0b53095755945
treedf36acb9f5be1a031acbf3b10745259c2ae9ae4e
parent376b1eb262a888e43d6825b9def1a5363afd10af
glimagesink: Show error when video frame is not mapped.

Adds more meaningful error than
"Failed to convert multiview video buffer", which is always used
when prepare_next_buffer() fails in gst_glimage_sink_prepare().

https://bugzilla.gnome.org/show_bug.cgi?id=743345
ext/gl/gstglimagesink.c