From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 97338] Black squares in the Spec Ops: The Line chapter select screen Date: Sun, 14 Aug 2016 01:09:11 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0683946101==" 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 C53306E04A for ; Sun, 14 Aug 2016 01:09:11 +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 --===============0683946101== Content-Type: multipart/alternative; boundary="14711369510.C0cDB.7480"; charset="UTF-8" --14711369510.C0cDB.7480 Date: Sun, 14 Aug 2016 01:09:11 +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=3D97338 Bug ID: 97338 Summary: Black squares in the Spec Ops: The Line chapter select screen 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: daniel@constexpr.org QA Contact: dri-devel@lists.freedesktop.org Created attachment 125773 --> https://bugs.freedesktop.org/attachment.cgi?id=3D125773&action=3Dedit Screenshot showing the bug (frame 89) With radeonsi the chapter select screen in Spec Ops: The Line has black squ= ares that should not be there. I have not observed this bug elsewhere in the game (but haven't played through the whole game using radeonsi). The number of squares increases with a higher texture quality setting. The number and positions of the squares only changes when the camera moves. The chapter select screen renders fine using the amdgpu-pro driver - tested with version 16.30.3.306809 running on the upstream amdgpu kernel module. Apitrace: http://constexpr.org/tmp/SpecOps-radeonsi.trace.xz (70 MiB) This bug seems to be caused by pixels with NaN values that make it into the framebuffer and are extended to larger squares by a later post-processing p= ass: After draw call 1441551, pixel (875, 573) of the COLOR0 attachment has RGB components set to NaN. GPU: R9 380X (tonga) Kernel: 4.7.0-gentoo Mesa: git-561fd22 LLVM: r278309 --=20 You are receiving this mail because: You are the assignee for the bug.= --14711369510.C0cDB.7480 Date: Sun, 14 Aug 2016 01:09:11 +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 97338
Summary Black squares in the Spec Ops: The Line chapter select screen
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 daniel@constexpr.org
QA Contact dri-devel@lists.freedesktop.org 

Created at=
tachment 125773 [details]
Screenshot showing the bug (frame 89)

With radeonsi the chapter select screen in Spec Ops: The Line has black squ=
ares
that should not be there. I have not observed this bug elsewhere in the game
(but haven't played through the whole game using radeonsi).

The number of squares increases with a higher texture quality setting. The
number and positions of the squares only changes when the camera moves.

The chapter select screen renders fine using the amdgpu-pro driver - tested
with version 16.30.3.306809 running on the upstream amdgpu kernel module.

Apitrace:
 http://cons=
texpr.org/tmp/SpecOps-radeonsi.trace.xz (70 MiB)

This bug seems to be caused by pixels with NaN values that make it into the
framebuffer and are extended to larger squares by a later post-processing p=
ass:
After draw call 1441551, pixel (875, 573) of the COLOR0 attachment has RGB
components set to NaN.

GPU: R9 380X (tonga)
Kernel: 4.7.0-gentoo
Mesa: git-561fd22
LLVM: r278309

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