From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110897] HyperZ is broken for r300 (bad z for some micro and macrotiles?) Date: Tue, 11 Jun 2019 18:07:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0089107121==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 26291891D5 for ; Tue, 11 Jun 2019 18:07:16 +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 --===============0089107121== Content-Type: multipart/alternative; boundary="15602764361.66F9CF.12468" Content-Transfer-Encoding: 7bit --15602764361.66F9CF.12468 Date: Tue, 11 Jun 2019 18:07:16 +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=3D110897 --- Comment #1 from Richard Thier --- Created attachment 144510 --> https://bugs.freedesktop.org/attachment.cgi?id=3D144510&action=3Dedit Second screenshot (visible tile boundary - zbuffer is completely wasted bel= ow) Added second screenshot. You can see the tile here where the blue gear is. Above the line that tile starts and above the line from the next tile-line there is good z-buffer always. Here I am after some seconds so the whole zbuffer became unusable at this p= oint and that is why things are black. In games that have a skybox I tend to see= the skybox instead or far away things instead of black! Resolution is 1024x768 so you can even measure the size of the tile. I thin= k it is 32x32 or similar. --=20 You are receiving this mail because: You are the assignee for the bug.= --15602764361.66F9CF.12468 Date: Tue, 11 Jun 2019 18:07:16 +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

Commen= t # 1 on bug 11089= 7 from = Richard Thier 
Created attachment 144510 [details]
Second screenshot (visible tile boundary - zbuffer is completely wasted bel=
ow)

Added second screenshot. You can see the tile here where the blue gear is.
Above the line that tile starts and above the line from the next tile-line
there is good z-buffer always.

Here I am after some seconds so the whole zbuffer became unusable at this p=
oint
and that is why things are black. In games that have a skybox I tend to see=
 the
skybox instead or far away things instead of black!

Resolution is 1024x768 so you can even measure the size of the tile. I thin=
k it
is 32x32 or similar.

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