libva update to 2.0.0, shlib bump to dependent ports and fix of two dependent ports

[madpilot]

Summary

This patch updates libva and it's drivers to a new 2.0.0 version, which bumps the shlib version, breaks ABI and also has an API change.

The patch also simplifies the ports a little and fixes the DEBUG option when present in the ports I manage.

The multimedia/mpv and multimedia/gstreamer1-vaapi ports needed fixing to compile due to the API changes. The patches I used are taken from thee upstream repositories:

https://github.com/mpv-player/mpv/commit/2ecf240b1cd20875991a5b18efafbe799864ff7f
https://cgit.freedesktop.org/gstreamer/gstreamer-vaapi/commit/gst-libs/gst/vaapi/gstvaapiutils.c?id=777bba473e3ed1c7b8b7f7f0322892851c70dfd9

If I forgot some dependent port please report that to me so I can bump PORTREVISION there too.

Test Plan

I have tested all the ports I'm touching in my poudriere on head, 11.1 and 10.4 with success.

I have tested the libva port and drivers using vainfo with vlc on my PCs checking hardware features are actually used.

[madpilot]

Updated patch.

First patch was missing one patch file in gstreamer1-vaapi port.

[cpm]

LGTM

Thanks for the heads up!

[mat]

multimedia/libva-utils/Makefile

30–31

This is really, really wrong.

If one wants to enable debug, one can set either of:

OPTIONS_SET= DEBUG
OPTIONS_SET_FORCE= DEBUG

But don't change OPTIONS_DEFAULT from external variables.

[madpilot]

multimedia/libva-utils/Makefile

30–31

I can see. I'll remove this stanza.

Thanks.

[madpilot]

Removed wrong stanza modifying OPTIONS_DEFAULTS depending on external variable.

[madpilot]

Update diff to latest ports tree snapshot.

[madpilot]

Update patch to ports tree r453973