video-aggregator: Fix renegotiation when using convert pads
authorThibault Saunier <tsaunier@igalia.com>
Thu, 29 Oct 2020 19:38:44 +0000 (16:38 -0300)
committerGStreamer Merge Bot <gitlab-merge-bot@gstreamer-foundation.org>
Thu, 29 Oct 2020 23:40:21 +0000 (23:40 +0000)
commit69b5cb8a108796918e7063243028eaaaac41be03
treed9ebaf6e266347a321f6ff95657c47ca8209b387
parentd944c27d961d2115aa721b4fa3462410d969caef
video-aggregator: Fix renegotiation when using convert pads

Since 23189c60f4cff998c7880e1768cee2f6d1b719d0 we started using the
useless result of `modified_caps` which, was never used since it was
introduced 7 years ago (in videomixer2). The intersection is useless and
we should just avoid doing it at all (which was always the case before)
as it can end up failing renegotiation for bad reasons.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/905>
gst-libs/gst/video/gstvideoaggregator.c