vulkan video vp9 decode - radv update
While going over the AV1 a few people commented on the lack of VP9 and a few people said it would be an easier place to start etc. Daniel Almeida at Collabora took a first pass at writing the spec up, and I decided to go ahead and take it to a working demo level. Lynne was busy, and they'd already said it should take an afternoon, so I decided to have a go at writing the ffmpeg side for it as well as finish off Daniel's radv code. About 2 mins before I finished for the weekend on Friday, I got a single frame to decode, and this morning I finished off the rest to get at least 2 test videos I downloaded to work. Branches are at [1] and [2]. There is only 8-bit support so far and I suspect some cleaning up is required. [1] https://github.com/airlied/FFmpeg/tree/vulkan-vp9-decode [2] https://gitlab.freedesktop.org/airlied/mesa/-/commits/radv-vulkan-video-decode-mesa-vp9