[Bug 102774] [BDW] [Bisected] VAAPI not working on Broadwell with mesa 17.2

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 18 08:56:26 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102774

--- Comment #3 from freedesktop at maximbaz.com ---
This bug also affects Chromium compiled with VA-API patch to use hardware video
acceleration. We have at least 6 people using ArchLinux confirming this so far.

Chromium sometimes just renders videos as a black rectangle, sometimes freezes
entirely, and once even crashed X.

Someone reported, that reverting the same change as @alim mention fixes the
issue.

Non-exhaustive list of affected Intel CPUs: i7-6500U, i7-7500U, i7-7820HQ.

If this can't / shouldn't be reverted, is there a way to compile Chromium in a
different way so that we don't experience this issue?

How we compile Chromium with VA-API today:

https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=chromium-vaapi

History of comments discussing this issue:

https://aur.archlinux.org/packages/chromium-vaapi


I'll ask affected people to CC to this bug, so you can better see the number of
affected people.

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