videoscale: Don't call NULL GstMeta transform function
authorSebastian Dröge <sebastian@centricular.com>
Tue, 18 Aug 2020 07:26:48 +0000 (10:26 +0300)
committerSebastian Dröge <sebastian@centricular.com>
Tue, 18 Aug 2020 07:26:48 +0000 (10:26 +0300)
commit39dbbf1369a0edeeacb5ba1624d2b419bfb98b35
tree817fdfd45da33cdabf2a634fd827409514cec43e
parent1ce61b1b08fb8c7513f543e308182cde9d060f44
videoscale: Don't call NULL GstMeta transform function

It's optional and if it does not exist then no transformation is
possible.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/790>
gst/videoscale/gstvideoscale.c