[Bug 746209] Merge glfiltersobel, glfilterblur and glfilterlaplacian into gleffects

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Mar 27 09:18:10 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=746209

--- Comment #11 from Julien Isorce <julien.isorce at gmail.com> ---
About properties, just to sum-up, gleffects has only specific property (except
effect) "hswap" which "Switch video texture left to right" and glfiltersobel
has one "invert" which invert colors. So there are not really a lot of specific
properties at the moment. 

Michal, as your patches intersects a bit with
https://bugzilla.gnome.org/show_bug.cgi?id=745955 I will land Anton's patch
first (once it's ready) and then I'll ask you to rebase your patches. (I think
it is easier this way than the opposite)

In the mean time could you try to also register one filter per effect. In
addition to gleffects, it is useful to have glglow, glblur, glsqueeze, glsobel,
glbulge etc... 

You do not need to add addtional .c files, you can do it dynamically like it is
done for gstlibvisual, or gstv4l2
(http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/sys/v4l2/gstv4l2.c#n111)
or frei0r
(http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/tree/gst/frei0r/gstfrei0r.c#n659).
Installing properties depending on the effect.

Thx!

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