[Bug 772841] udpsrc: high CPU usage at high packet rate

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Mar 21 21:52:29 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=772841

--- Comment #55 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
commit 589019d8f5072d4470ea2ed76cfffa75f45e9426
Author: Petr Kulhavy <brain at jikos.cz>
Date:   Tue Nov 15 09:39:31 2016 +0100

    udpsrc: optimize GstUdpSrc object for cache performance

    Optimize GstUdpSrc for cache performance.

    Move the hot properties, which are used by the read function, to the top:
    @used_socket, @addr, @cancellable, @skip_first_bytes, @timeout,
    @retrieve_sender_address.

    Remove the unused property @ttl.

    Where needed reorder so that holes are avoided (the 64-bit @timeout)

    https://bugzilla.gnome.org/show_bug.cgi?id=772841

Attachment 369387 pushed as 738eb0d - udpsrc: switch to using a buffer pool

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