radeonsi VAAPI - vc-1 interlaced decoding garbled on Polaris
Looks like this in both mpv and VLC (not due to deinterlacing, just decoding):
It works with VDPAU and Intel-VAAPI. Not a regression, afaik it has never worked correctly on at least Polaris.
Sample: https://drive.google.com/file/d/0BwxFVkl63-lERnhlY1pHeW5wbjQ/view https://kodi.wiki/view/Samples
recent mesa 20 git-master