Q on DMABUF: how to get fd info from downstream plugin

Nicolas Dufresne nicolas.dufresne at collabora.com
Sat Apr 26 10:23:54 PDT 2014


Le samedi 26 avril 2014 à 13:22 -0400, Nicolas Dufresne a écrit :

> Le jeudi 24 avril 2014 à 10:54 +0900, Makoto Harada a écrit : 
> 
> > Dear gstreamer expert,
> > 
> > I'm now working to implement DMABUF feature to our custom video encoder plugin,
> > which would be directory connected to v4l2src in the gstreamer pipeline. (We
> > have already validated the DMABUF functionality of our kernel by using some
> > simple V4L2 applications, so now the turn of gstreamer)
> 
> This is not needed. I already got it in my branch [1]. Next week I'm
> giving it a last debugging round, need to fix some threading issues
> and seeking/flush. Some patch cleanup and will start merging this into
> master if it's all good with the others. What will be pending is
> transparent activation of it. 

[1]
http://cgit.collabora.com/git/user/nicolas/gst-plugins-good.git/log/?h=v4l2-allocator
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