[Bug 734424] videorate: produces bogus output when framerate=0/1

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jun 1 19:54:13 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=734424

--- Comment #42 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
(In reply to Tim-Philipp Müller from comment #41)
> Bug #748635 reports a regression which might be related to these patches
> (did not investigate yet).

I just notice that these patches introduce videorate->updating_caps, which may
get set to TRUE once, and is never reset. This will cause miss-behaviour when
doing to NULL state and restarting. They also access unprotected class members
within the transform function which can get triggered by the streaming thread
but also through linking. This could potentially be an issue in dynamic
pipelines. I believe best would be to file new bugs considering the time this
has been introduced.

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