[Bug 755482] videotestsrc: Force alpha downstream if foreground color contains alpha

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=755482

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

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--- Comment #3 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Comment on attachment 311962
  --> https://bugzilla.gnome.org/attachment.cgi?id=311962
videotestsrc: Force alpha downstream if foreground color contains alpha

Not sure if this is a good idea. Pipelines that worked before are failing now,
people might've just left alpha unset for example. Maybe just make it a warning
and *prefer* alpha formats?

Also this is only really relevant for a few patterns, not all of them, right?

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