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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 89012] Incorrect behaviour of half_pixel_center = 0 rasterizer setting on R600 and SI
Date: Fri, 06 Feb 2015 16:31:17 +0000	[thread overview]
Message-ID: <bug-89012-502-SUyarYu1Wf@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-89012-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=89012

Tiziano Bacocco <tizbac2@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tizbac2@gmail.com

--- Comment #2 from Tiziano Bacocco <tizbac2@gmail.com> ---
Created attachment 113231
  --> https://bugs.freedesktop.org/attachment.cgi?id=113231&action=edit
Xnine testcase that checks the output of fract on texcoord.x*16-1/256

Beware that the part to d3dadapter9.so is hardcoded so you will need to change
it
This testcase renders a quad of two triangles that cover the entire screen (
256x16) , and outputs what happens with frac along the X axis on the 15th line,
where the triangle that has problems lies

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  parent reply	other threads:[~2015-02-06 16:31 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-06 16:06 [Bug 89012] Incorrect behaviour of half_pixel_center = 0 rasterizer setting on R600 and SI bugzilla-daemon
2015-02-06 16:07 ` bugzilla-daemon
2015-02-06 16:31 ` bugzilla-daemon [this message]
2015-02-06 16:50 ` bugzilla-daemon
2015-02-06 16:51 ` bugzilla-daemon
2015-02-24 18:30 ` bugzilla-daemon
2015-03-08  7:34 ` bugzilla-daemon
2015-03-21 14:26 ` bugzilla-daemon
2015-03-21 15:00 ` bugzilla-daemon
2015-03-24 13:32 ` bugzilla-daemon
2015-03-24 13:38 ` [Bug 89012] Incorrect interpolation " bugzilla-daemon
2015-03-31 21:59 ` bugzilla-daemon

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