ts/udpsink: handle items in the PadSinkHandler

Browse source

... instead of forwarding them to a Task via a channel.

This improves CPU usage by 5% according to `udpsrc-benchmark-sender`
with the `tuning` feature using default audio test buffers and
400 streams on the same ts-context.

It is expected to improve latency significantly. This is inferred
from `ts-standalone`: latency shrinks from around 5ms to 1.5µs
using the `task` sink compared to the `async-mutex` sink.

The async Mutex is mandatory here as we need to hold the lock
across await points.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/977>

...

This commit is contained in:

François Laignel 2022-11-04 14:11:44 +01:00 committed by GStreamer Marge Bot

parent 2e52fece61

commit cdf07dd860

1 changed files with 588 additions and 666 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Show stats Download patch file Download diff file Expand all files Collapse all files

1254

generic/threadshare/src/udpsink/imp.rs

View file

File diff suppressed because it is too large Load diff