From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110781] Radeon: heavy r300 performance drop regression between 11.x and 19.x Date: Fri, 07 Jun 2019 14:56:46 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2012456123==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 1029389D7D for ; Fri, 7 Jun 2019 14:56:46 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2012456123== Content-Type: multipart/alternative; boundary="15599194060.d03e5.17048" Content-Transfer-Encoding: 7bit --15599194060.d03e5.17048 Date: Fri, 7 Jun 2019 14:56:46 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D110781 --- Comment #52 from Alex Deucher --- (In reply to Richard Thier from comment #51) > > I do have an old 1024x768 monitor with VGA input, > > I might give it a spin this weekend. >=20 > But didn't the LCD also supports smaler resolutions natively? Most of them > do even if their best native is more exotic ratios and stuff. Then you ju= st > need to change with xrandr to something smaller. Generally panels only have a single native mode. The GPU has a scaler that= can scale a smaller image to the native timing. Many LCD monitors also have a scaler built in to provide the same functionality. --=20 You are receiving this mail because: You are the assignee for the bug.= --15599194060.d03e5.17048 Date: Fri, 7 Jun 2019 14:56:46 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 52 on bug 11078= 1 from Alex Deucher 
(In reply to Richard Thier from comment #51)
> > I do have an old 1024x768 monitor with VGA =
input,
> > I might give it a spin this weekend.
>=20
> But didn't the LCD also supports smaler resolutions natively? Most of =
them
> do even if their best native is more exotic ratios and stuff. Then you=
 just
> need to change with xrandr to something smaller.

Generally panels only have a single native mode.  The GPU has a scaler that=
 can
scale a smaller image to the native timing.  Many LCD monitors also have a
scaler built in to provide the same functionality.

You are receiving this mail because:
  • You are the assignee for the bug.
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