[Bug 743687] playback: gstreamer-vaapi doesn't work with Totem master

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Mar 15 07:32:00 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=743687

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTABUG

--- Comment #41 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
(In reply to Víctor Manuel Jáquez Leal from comment #40)

> There are occasions where the query has the API type, but the negotiated src
> caps don't have the feature meta:GstVideoGLTextureUploadMeta but
> memory:SystemMemory.

That's a completely valid situation. The capsfeatures are only there to require
during negotiation that the meta *must* be there. You can have arbitrary metas
on sysmem caps as long as a) downstream supports them if they are required for
interpretation of the memory (e.g. GstVideoMeta) and b) everything works like
sysmem (i.e. you can use gst_buffer_map()).


As discussed with Victor, everything else here is not really a bug and bug
#742924 is the real problem.

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