generic: expose inter plugin

This new plugin exposes two elements, intersink and intersrc. These act
as wormholes for data in the same process and can be used to forward
data from one pipeline to another.

The implementation makes use of gstreamer-utils' StreamProducer, and
supports dynamically adding and removing consumers, before and after
producers, and changing producer names while PLAYING, both on the sink
and the src.

This initial implementation comes with a small demo, and a few tests.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1257>

1 files changed, 1 insertions, 0 deletions

diff --git a/dependencies.py b/dependencies.py
index 9955a5df6..0bf3c2e34 100755
--- a/dependencies.py
+++ b/dependencies.py
@@ -36,6 +36,7 @@ RENAMES = {
     'rswebrtc': 'webrtc',
     'rspng': 'png',
     'rsvideofx': 'videofx',
+    'rsinter': 'inter',
     'textahead': 'ahead',
     'textwrap': 'wrap',
 }