13:57 <mntmn> some interesting garbage/flicker when forcing accelerated layers in wayland native firefox on GC7000L http://dump.mntmn.com/firefox-wl-etnaviv-glitch-20210425.mov

13:58 <mntmn> mesa 11010b932b268c8dba2916f2f8196f09e336c42b with patches !7603 !9310 !9871

14:14 <mntmn> it stabilizes after a bit of use so might be related to uninitialized buffers

14:16 <mntmn> it's reproducible by opening a tab and going to any website.

14:56 <mntmn> otherwise, perf is really good in firefox 88. i can watch 720p@60fps youtube, cpu decoded

15:36 <cphealy> With WPE, you should be able to watch Youtube 720p@60fps HW decoded as WPE natively supports gstreamer and v4l2 decode. ;-)

15:40 <cphealy> IIRC, Chromium also has native support for V4L2 drivers, but I don't know if this extends to the newer V4L2 stateless decoder drivers.

15:47 <mntmn> no, i tried chromium 90 and the hw decode doesn't work (at least not in debian's chromium build)

15:48 <mntmn> also i do prefer the firefox UX nowadays

16:02 <cphealy> Yea, Chromium doesn't surprise me. It may work with i.MX6q(p) as it has a stateful V4L2 decoder instead of stateless. I could easily imagine Chromium growing support for stateless V4L2 decoders soon enough though.

16:38 <marex> wpe js performance is poor though

18:26 <cphealy> marex: Yea, it seems there is no browser solution without some comproise.

18:26 <cphealy> compromise