video-overlay-composition: Fix constructor guard to actually allow NULL as parameter
authorSebastian Dröge <sebastian@centricular.com>
Tue, 19 Oct 2021 14:07:37 +0000 (17:07 +0300)
committerGStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org>
Tue, 19 Oct 2021 14:13:24 +0000 (14:13 +0000)
commit7cb2dff8307b9579c9e64fac7054185c82581f1c
treef4cee60c8180723e757eb1000f818317df2dccfa
parentd4951540683a735c9e97fa2bb51db5d675e805c6
video-overlay-composition: Fix constructor guard to actually allow NULL as parameter

And don't use a NULL rectangle later.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1195>
subprojects/gst-plugins-base/gst-libs/gst/video/video-overlay-composition.c