See: https://cgit.freedesktop.org/mesa/mesa/log/?h=mesa-18.0.1 and exactly: https://cgit.freedesktop.org/mesa/mesa/commit/?h=mesa-18.0.1&id=19db663cf028c184b1173795d1d38b152743e781 and also mentioned in the Changelog:
Mark Thompson (1): st/va: Enable vaExportSurfaceHandle() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760566 Title: mesa does not include vaExportSurfaceHandle support for vaapi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1760566/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
