From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98993] dosbox artefacts when using opengl Date: Mon, 05 Dec 2016 01:22:02 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0070621775==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B41E06E00E for ; Mon, 5 Dec 2016 01:22:02 +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 --===============0070621775== Content-Type: multipart/alternative; boundary="14809009220.3bc7f.7294"; charset="UTF-8" --14809009220.3bc7f.7294 Date: Mon, 5 Dec 2016 01:22:02 +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=3D98993 Bug ID: 98993 Summary: dosbox artefacts when using opengl 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: aaronbpaden@gmail.com QA Contact: dri-devel@lists.freedesktop.org Created attachment 128338 --> https://bugs.freedesktop.org/attachment.cgi?id=3D128338&action=3Dedit example image I've got an OLAND era radeon card, and I'm using mesa-git. I can confirm the issue exists using both the radeonsi and amdgpu kernel drivers. I'm using t= he latest SVN revision for dosbox. Using these config options: [sdl] fullresolution=3Ddesktop output=3Dopengl [render] aspect=3Dtrue which should maintain the desktop's display mode, use opengl for the output= and scale it to fit the screen while maintaining the correct aspect ratio. Using these options, there are flashing artefacts outside of where the application is rendering on my hardware. The artefacts are sometimes comple= te garbage and other times they are noticeably the garbled remnants of a previously opened application (for example, a youtube video or a previously opened dosbox game). The issue is far more pronounced on Xorg. Using wayland, I do occasionally = get a 1-pixel-wide line at the edge of dosbox's framebuffer, but it isn't flash= ing. It's also unlikely to be an issue with Mutter, because I've tested it out in openbox and got the same problem. IRC said it was most likely an issue on mesa's end. --=20 You are receiving this mail because: You are the assignee for the bug.= --14809009220.3bc7f.7294 Date: Mon, 5 Dec 2016 01:22:02 +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 98993
Summary dosbox artefacts when using opengl
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 aaronbpaden@gmail.com
QA Contact dri-devel@lists.freedesktop.org