Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) by nld3-dev1.alpinelinux.org (Postfix) with ESMTPS id 577F778105A for <~alpine/users@lists.alpinelinux.org>; Mon, 10 May 2021 06:54:41 +0000 (UTC) X-Originating-IP: 5.135.187.121 Received: from postfix.malikania.fr (malikania.fr [5.135.187.121]) (Authenticated sender: contact@markand.fr) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id 3DDE420015 for <~alpine/users@lists.alpinelinux.org>; Mon, 10 May 2021 06:54:39 +0000 (UTC) Received: from [192.168.1.84] (unknown [176.148.170.97]) by postfix.malikania.fr (Postfix) with ESMTPSA id 77237255AB for <~alpine/users@lists.alpinelinux.org>; Mon, 10 May 2021 08:54:39 +0200 (CEST) From: David Demelier Content-Type: multipart/alternative; boundary="Apple-Mail=_272699E2-F9E3-445A-8C6E-A5F89A690BA0" Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Trying to improve desktop experience on Pi 4 Message-Id: <1A8E1C28-F753-4EDA-A1B4-3E8CC5C2E5BB@malikania.fr> Date: Mon, 10 May 2021 08:54:39 +0200 To: ~alpine/users@lists.alpinelinux.org X-Mailer: Apple Mail (2.3654.60.0.2.21) --Apple-Mail=_272699E2-F9E3-445A-8C6E-A5F89A690BA0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi there, I love Raspberry Pis and so I love Alpine Linux. I=E2=80=99m trying to = push both to their limits to improve their non-server experience. For = now RetroArch is running correctly for almost every libretro core out = there, kodi as well. But, I don=E2=80=99t know how do Raspberry Pi OS (formerly raspbian) = does to improve chromium speed. For me both firefox/chromium are simply = unable to load a youtube video at 1080p while the former is able to do = so. I=E2=80=99ve seen a couple of 3D error in chrome://gpu = report under chromium but in Firefox I don=E2=80=99t find any diagnosis = tool. Since the firefox custom build script is a very large beast, I=E2=80= =99m asking for your help for what=E2=80=99s need to be tweaked / = rebuilt in order to get much better GPU decoding in firefox. AFAIK it = fully runs in CPU right now as my fan blows almost immediately when = loading a page :-) If you have any clue, please tell me. =E2=80=94=20 David=20= --Apple-Mail=_272699E2-F9E3-445A-8C6E-A5F89A690BA0 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi = there,

I love = Raspberry Pis and so I love Alpine Linux. I=E2=80=99m trying to push = both to their limits to improve their non-server experience. For now = RetroArch is running correctly for almost every libretro core out there, = kodi as well.

But, I don=E2=80=99t know how do Raspberry Pi OS (formerly = raspbian) does to improve chromium speed. For me both firefox/chromium = are simply unable to load a youtube video at 1080p while the former is = able to do so.

I=E2=80=99ve seen a couple of 3D error in chrome://gpu report under = chromium but in Firefox I don=E2=80=99t find any diagnosis tool. Since = the firefox custom build script is a very large beast, I=E2=80=99m = asking for your help for what=E2=80=99s need to be tweaked / rebuilt in = order to get much better GPU decoding in firefox. AFAIK it fully runs in = CPU right now as my fan blows almost immediately when loading a page = :-)

If you = have any clue, please tell me.

=E2=80=94 
David 
= --Apple-Mail=_272699E2-F9E3-445A-8C6E-A5F89A690BA0--