[Cin] Fwd: mesa | VAAPI H.264 encoding is slow on Polaris vs. HEVC and Windows AMF (#3540)

[Andrew Randrianasulu]

if you have similar card and experience slow h264 encoding...

also see next mail for ffmoeg patch serues (not sure if Cingg can benefit
from ffmpeg patches...)

---------- Forwarded message ----------
From: *Nicholas Rush (@NicholasRush)* <gitlab at gitlab.freedesktop.org>
Date: Saturday, December 25, 2021
Subject: Re: mesa | VAAPI H.264 encoding is slow on Polaris vs. HEVC and
Windows AMF (#3540)
To: randrianasulu at gmail.com


Nicholas Rush <https://gitlab.freedesktop.org/NicholasRush> commented on a
discussion
<https://gitlab.freedesktop.org/mesa/mesa/-/issues/3540#note_1201025>:

Wow, everything works as intended now, thank you! 1080p60 now works(tested
in obs with 10,000 bitrate) on rx580. I have applied patch to mesa-git AUR
package. This is how i made it:

   1. yay -S mesa-git --editmenu
   2. Edit pkgbuild: add patch --directory=mesa --forward --strip=1
   --input="[PATH TO THIS PATCH]" to the end of prepare() func
   3. Compile

—
View it on GitLab
<https://gitlab.freedesktop.org/mesa/mesa/-/issues/3540#note_1201025>.
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