[Bug 792034] dmabuf import with icamerasrc plugin does not working with gst-vaapi-1.12.2

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sat Dec 30 01:17:52 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=792034

--- Comment #3 from sreerenj <bsreerenj at gmail.com> ---
(In reply to Nicolas Dufresne (stormer) from comment #2)
> The hack is no-op now since dmabuf export is default in V4L2 now. If icamsrc
> do the same, then it will work for both, I hope dmabuf caps feature won't be
> needed.
> 

The dmabuf export from source element can work without any hack (both v4l2 and
icamerasrc) in gstreamer-vaapi.

But IIUC, they want dmabuf-import and I don't think it can work without having
the hack in gstreamer-vaapi (I guess it is the same situation for v4l2src too).

> Can you put a link to some icamsrc code, it's not clear where this is
> hosted, if it's open source, what hardware is available with that can/ISP,
> and which drivers (kernel and user space) are needed.

Here is the repo: https://github.com/intel/icamerasrc
I told them to comment here, hopefully, we will get more comments soon :)

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