From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 63933] Error in r300_set_framebuffer_state if use Dual-Head setup Date: Fri, 26 Apr 2013 22:29:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1361027388==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A2330E5D4E for ; Fri, 26 Apr 2013 15:29:34 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1361027388== Content-Type: multipart/alternative; boundary="1367015374.A4ac7c11.22148"; charset="us-ascii" --1367015374.A4ac7c11.22148 Date: Fri, 26 Apr 2013 22:29:34 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=63933 --- Comment #5 from Alex Deucher --- (In reply to comment #4) > (In reply to comment #3) > > (In reply to comment #2) > > > Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or > > > not ? > > > > xinerama does not support 3D acceleration. > > ok, sorry my stupid question. > > if isn't bothered, i've other question, only way for i get 3D > acceleration(without change resolution) is buy a new hw, or exists another > way ? If you want to use 3D effects across a desktop larger than the hw limits of the GPU, you either need a newer GPU with larger hw limits or someone has to make major changes to the xserver to allocate separate surfaces for each monitor rather than a single large surface for all monitors. -- You are receiving this mail because: You are the assignee for the bug. --1367015374.A4ac7c11.22148 Date: Fri, 26 Apr 2013 22:29:34 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 5 on bug 63933 from 
(In reply to comment #4)
> (In reply to comment #3)
> > (In reply to comment #2)
> > > Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or
> > > not ?
> > 
> > xinerama does not support 3D acceleration.
> 
> ok, sorry my stupid question.
> 
> if isn't bothered, i've other question, only way for i get 3D
> acceleration(without change resolution) is buy a new hw, or exists another
> way ?

If you want to use 3D effects across a desktop larger than the hw limits of the
GPU, you either need a newer GPU with larger hw limits or someone has to make
major changes to the xserver to allocate separate surfaces for each monitor
rather than a single large surface for all monitors.

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