[Bug 779142] mirsink implementation for Mir server

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Feb 23 18:06:59 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=779142

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

           What    |Removed                     |Added
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                 CC|                            |slomo at coaxion.net

--- Comment #2 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
(In reply to alfonso.sanchez-beato from comment #0)

> The mirsink works in two modes: if "export-buffers" property is set, it
> exports dma buffers that are sent to the application by posting a
> GstMessage. If not, it creates its own rendering Mir window.
> 
> The idea behind exporting dma buf fds is to be able to pass them around to
> another process so they can be by it.

This should be solved differently. You probably want to just use an appsink or
similar for that, or a "mirupload" element followed by an appsink (and have
mirupload be used inside mirsink).

Sending the messages like this is not really ideal from an API usage point of
view.

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