[Bug 743974] gl: rethink glfilter, glmixer, glupload, glcolorconvert, gldownload

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Apr 30 12:41:30 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=743974

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #15 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
It's not clear that this is actually an improvement, without also adding
glcolorconvert back to the pads.

Now what happens is that glimagesink only supports RGB, so when used with
playbin it will do conversion from YUV to RGB with videoconvert in the CPU...
and thus be a bit slow.


I think we should change that back to the bins if putting glcolorconvert into
the pads is no option. We just need to make sure that negotiation works
properly between all the elements (especially with the caps features and
allocation queries!). I don't know if there are any known remaining negotiation
issues.

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