gstreamer: v4l2videodec plugin

[Nicolas Dufresne]

Le jeudi 28 avril 2016 à 14:33 +0300, Stanimir Varbanov a écrit :
> So I'm wondering is that intensional?
> 
> Depending on the answer I should make the same in the Gallium dri2 in
> dri2_from_dma_bufs().

It's DRI format that are confusing. In GStreamer DRI_FORMAT_GR88 would
be named RG88 (if it existed). That's because DRI API present it in the
way it would look on the CPU after loading that 16bit word into a
register. In GStreamer instead, we expose is as the way you'll find it
in the data array. Let's see it this way, DRI present the information
in a way people writing rasterizer see it.


Nicolas