Commit graph

3 commits

Author SHA1 Message Date
Xavier Claessens
f076a9bf2f unixfd: Serialize buffer metas
Serialize every GstMeta that supports serialization into the NEW_BUFFER
payload. This is especially important for GstVideoMeta in the case of
multiplanar buffers, or if stride!=width.

Sponsored-by: Netflix Inc.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5355>
2023-12-17 16:13:26 +00:00
Xavier Claessens
47c56e3865 unixfd: Add support for abstract socket
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5328>
2023-11-03 18:22:01 +00:00
Xavier Claessens
f1a1901b8b unixfd: New plugin with unixfdsink and unixfdsrc elements
This pair of elements, inspired from shmsink/shmsrc, send unix file
descriptors (e.g. memfd, dmabuf) from one sink to multiple source
elements in other processes.

The unixfdsink proposes a memfd/shm allocator, which causes for example
videotestsrc to write directly into memories that can be transfered to
other processes without copying.

Sponsored-by: Netflix Inc.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5328>
2023-11-03 18:22:00 +00:00