vf_d3d11vpp: create own device if the VO provides none - #18301

vf_d3d11vpp: create own device if the VO provides none#18301

flowreen wants to merge 2 commits into

mpv-player:mastermpv-player/mpv:masterfrom

flowreen:d3d11vpp-own-deviceflowreen/mpv:d3d11vpp-own-deviceCopy head branch name to clipboard