[Bug 752745] glfiltercube: the cube does not look like a cube

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Jul 28 00:23:37 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=752745

--- Comment #3 from Julien Isorce <julien.isorce at gmail.com> ---
(In reply to Matthew Waters from comment #2)
> For the matrix math, it probably makes more sense to use graphene rather
> then rolling our own.
> Isn't it just the aspect ratio that wrong? 
> That can be fixed with a simpler
> scaling matrix rather than doing the full model view projection dance.  See
> gltransformation for all of this.

Great, I haven't really noticed existence of graphene and gltransformation.
That's nice.
Maybe we can move most of gltransformation features to a new base class that
inherit from gstglbasefilter. Then let sub elements just defines shapes.

We should use the navigation interface also to do some fancy animations :)

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