[Bug 793270] videopool: define GST_BUFFER_POOL_OPTION_VIDEO_DMABUF

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Feb 7 19:01:23 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=793270

--- Comment #4 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
Ok, don't forget about kmssink. I bet adding this option will help decision
making in complex cases.

I think overall it make sense. Now, the location ... it's a hard one. So far
DMABuf is only used for Video, but it should not be limited to that ... Maybe 
GST_BUFFER_POOL_OPTION_DMABUF, in the base class ...

Further thinking, what always come out for Video (this one is video specific)
is if there will be 1 FD or multiple FD (planar formats). Is there anyway to
advertise / differentiate that ? Two options ?

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