VA-API is an open-source library and API specification, which provides
access to graphics hardware acceleration capabilities for video
processing. It consists of a main library and driver-specific
acceleration backends for each supported hardware vendor.
multimedia/libva-glx: merge back into X11 option after 5343f55d8757
libva-glx -> libGL -> libva dependency loop doesn't occur with
libGL from libglvnd instead of mesa-*.
This reverts commit 14a6544d4e37ffa04cbf5e6a398d8e057198d4cd.
graphics/mesa-libs: Bump reverse deps for libglvnd
Per discussion with bapt on helping pkg handle the changing of these
deps and avoiding impossible upgrade senarios.
PR: 246767
Reviewed by: manu, bapt
Approved by: x11
Differential Revision: https://reviews.freebsd.org/D30824
multimedia/libva: move GLX into slave
libva-glx isn't widely used and makes it hard to unify mesa-* ports
into one due to circular dependency.
See also: https://github.com/mpv-player/mpv/commit/a18dc01655b8
Obtained from: Greg V (based on)