[Bug 786740] New: appsink: should not keep a ref on the preroll buffer if belongs to a pool
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Aug 24 09:34:54 UTC 2017
https://bugzilla.gnome.org/show_bug.cgi?id=786740
Bug ID: 786740
Summary: appsink: should not keep a ref on the preroll buffer
if belongs to a pool
Classification: Platform
Product: GStreamer
Version: git master
OS: All
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-base
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: julien.isorce at gmail.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created attachment 358309
--> https://bugzilla.gnome.org/attachment.cgi?id=358309&action=edit
appsink: do a deep copy of the preroll buffer if it belongs to a pool
Otherwise the buffer pool will never re-use this buffer. Which is a problem if
it has a limited number of buffers.
According to appsink's doc the preroll buffer remains available to the
application even after EOS.
Do a deep copy instead.
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