From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:470:142:3::10]:37635) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hr4Vs-0000WX-L6 for guix-patches@gnu.org; Fri, 26 Jul 2019 14:00:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hr4Vj-0006Ix-9c for guix-patches@gnu.org; Fri, 26 Jul 2019 14:00:15 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:34510) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hr4Ve-00068P-C8 for guix-patches@gnu.org; Fri, 26 Jul 2019 14:00:06 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hr4Ve-0001Mx-51 for guix-patches@gnu.org; Fri, 26 Jul 2019 14:00:02 -0400 Subject: [bug#36814] [PATCH 0/2] Add VA-API Intel back-end and utilities Resent-Message-ID: References: <871rydiifr.fsf@nckx> <87y30lgqgo.fsf@nckx> <87muh1xjgn.fsf@jlicht.xyz> In-reply-to: <87muh1xjgn.fsf@jlicht.xyz> Date: Fri, 26 Jul 2019 19:58:53 +0200 Message-ID: <87lfwkhe3m.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Tobias Geerinckx-Rice via Guix-patches Reply-To: Tobias Geerinckx-Rice Errors-To: guix-patches-bounces+kyle=kyleam.com@gnu.org Sender: "Guix-patches" To: Jelle Licht Cc: 36814@debbugs.gnu.org --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Jelle, Thank you for testing! Jelle Licht =E5=86=99=E9=81=93=EF=BC=9A > A cursory check using the LIBVA_DRIVERS_PATH workaround on a=20 > youtube > video using mpv seems to indicate that your packages work=20 > wonderfully > (~16% cpu load normally -> ~5% cpu load with vaapi flags). On my Intel Corporation 3rd Gen Core processor Graphics=20 Controller, the results were even more exciting: from ~35% to ~7%=20 CPU load while playing a 720p H.264 film. That's a factor of 5. Sadly, my hardware's too old to accelerate H.265 (HEVC) stream=20 (they play just fine on the CPU), but even so: a significant=20 majority of my media collection just got significantly=20 accelerated=E2=80=A6 for free! \o/ I love this business, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQT12iAyS4c9C3o4dnINsP+IT1VteQUCXTs/XQAKCRANsP+IT1Vt eWReAQC+Rgh+KssHZd4su267lQJHttlhXEKTa1VK+JsJahebnQD9EuQFzXlnoy0t 3NU6LSsYqRGrYhYW6zIG1EgZqfoZawE= =FNmo -----END PGP SIGNATURE----- --=-=-=--