has anyone managed to really make gpu acceleration work on chrome / chromium on linux? firefox has a few flags to set plus MOZ_DISABLE_RDD_SANDBOX=1 which in my case was a necessary fix and intel_gpu_top shows it’s working - not to mention powertop and the fans running low.
chrome, though, and chromium, are a bit of a different beast. chrome://gpu shows everything is fine, google meet can apply the blur (a test for webgl i suppose), but no hope on youtube. this is my chrome-flags.conf:
--disable-gpu-driver-bug-workarounds
--use-gl=egl
--ignore-gpu-blocklist
--enable-gpu-rasterization
--enable-zero-copy
--enable-features=VaapiVideoDecoder,VaapiVideoEncoder,CanvasOopRasterization,UseOzonePlatform
--disable-features=UseChromeOSDirectVideoDecoder
--ozone-platform=wayland
arch linux, gnome, wayland, latest kernel, etc.