[gstreamer-bugs] [Bug 590942] avoid recalculating caps in basetransform

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Aug 21 03:32:29 PDT 2009


http://bugzilla.gnome.org/show_bug.cgi?id=590942


Wim Taymans <wim.taymans> changed:

           What    |Removed                     |Added
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                 CC|                            |wim.taymans at gmail.com


--- Comment #2 from Wim Taymans <wim.taymans at gmail.com> 2009-08-21 10:32:25 UTC ---
It's not safe as the caps depend on what gst_base_transform_transform_caps()
returns, which can change when, for example, the properties of an element
change (capsfilter or videobox or something else).

Maybe if the element can notify basetransform that the transform caps would
change results, it could clear the cached caps and then it would work. We need
to figure out what elements are affected first.

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