From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 99343] dEQP-GLES31.functional.shaders.builtin_functions.precision.{min, max}.highp_compute.scalar failures Date: Tue, 10 Jan 2017 12:50:30 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2082546414==" 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 825056E2EC for ; Tue, 10 Jan 2017 12:50:30 +0000 (UTC) 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 --===============2082546414== Content-Type: multipart/alternative; boundary="14840526300.7A12d.24024"; charset="UTF-8" --14840526300.7A12d.24024 Date: Tue, 10 Jan 2017 12:50:30 +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=3D99343 Bug ID: 99343 Summary: dEQP-GLES31.functional.shaders.builtin_functions.preci sion.{min,max}.highp_compute.scalar failures Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: samuel.pitoiset@gmail.com QA Contact: dri-devel@lists.freedesktop.org Hi, I have noticed that the following dEQP GLES31 tests fail with latest mesa/l= lvm: dEQP-GLES31.functional.shaders.builtin_functions.precision.min.highp_comput= e.scalar dEQP-GLES31.functional.shaders.builtin_functions.precision.max.highp_comput= e.scalar The same tests with lowp instead of highp work fine. Note that it's unrelat= ed to compute because they also fail with vertex shaders. After glancing at the code, it seems like enabling denorms for 32-bit floats fix them. But it's currently only enabled for 64-bit and 16-bit floats for = some reasons. Marek, Nicolai, any thoughts about that? I didn't try if these tests pass with Catalyst though, but they do at least= on NVIDIA hw. --=20 You are receiving this mail because: You are the assignee for the bug.= --14840526300.7A12d.24024 Date: Tue, 10 Jan 2017 12:50:30 +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
Bug ID 99343
Summary dEQP-GLES31.functional.shaders.builtin_functions.precision.{m= in,max}.highp_compute.scalar failures
Product Mesa
Version git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter samuel.pitoiset@gmail.com
QA Contact dri-devel@lists.freedesktop.org 

Hi,

I have noticed that the following dEQP GLES31 tests fail with latest mesa/l=
lvm:

dEQP-GLES31.functional.shaders.builtin_functions.precision.min.highp_comput=
e.scalar
dEQP-GLES31.functional.shaders.builtin_functions.precision.max.highp_comput=
e.scalar

The same tests with lowp instead of highp work fine. Note that it's unrelat=
ed
to compute because they also fail with vertex shaders.

After glancing at the code, it seems like enabling denorms for 32-bit floats
fix them. But it's currently only enabled for 64-bit and 16-bit floats for =
some
reasons.

Marek, Nicolai, any thoughts about that?

I didn't try if these tests pass with Catalyst though, but they do at least=
 on
NVIDIA hw.

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