[Bug 759533] vaapisink: doesn't upload packed formats correctly

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Nov 17 10:17:07 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=759533

--- Comment #15 from Víctor Manuel Jáquez Leal <vjaquez at igalia.com> ---
Comment on attachment 339996
  --> https://bugzilla.gnome.org/attachment.cgi?id=339996
[PATCH 2/2] vaapisink: Implement verify_put_surface vmethod

Overall, I don't feel right these patches. They are too "hackyish". And, as
Scott said, we were taking the risk to screw the backend or to show those
frames in the screen.

A proper fix would be to add API in libva to query what formats are supported
by vaPutSurface.

Another fix would be to add a VPP in the X11 backend (similar to Wayland
backend) and do the required color transformation there.

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