[Bug 797369] playback through gst-msdk: there is obvious performance gap by gst-plugins-bad 1.14.x comparing master 1.15.x

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Nov 2 08:48:43 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=797369

--- Comment #1 from long1.wang at intel.com ---
Hello gst-plugins-bad maintainers,

Here I did much code review and regression comparing test and dig out why there
is so much performance gap.

In branch 1.14, there is missing dmabuf support in msdk plugins, which was
introduced by https://bugzilla.gnome.org/show_bug.cgi?id=793707 in master
branch. This 793707 tickets involves six commits. If cheery-pick them to 1.14
branch, the performance can meet for both 1080p60fps and 4k30fps.

So could maintainer merge those six commits to 1.14 branch? They are
762eb9..cdc591.

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