| Summary: | Mesa/demo mipmap_limits upside down with running by SOFTWARE | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | ye.tian <yex.tian> |
| Component: | Mesa core | Assignee: | mesa-dev |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | major | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
Xorg.0.log
mipmap_limits SOFTWARE mipmap_limits DRI |
||
Created attachment 76313 [details]
mipmap_limits SOFTWARE
Created attachment 76314 [details]
mipmap_limits DRI
You shouldn't be setting that environment variable. will it be a valid bug for soft render? Sure, it's a bug in that software, but we don't care and you're wasting your time testing it. Should be fixed by: commit a43b49dfb13dc7e6d2d6d7ceee892077038d7102 Author: Dave Airlie <airlied@redhat.com> Date: Wed Nov 13 12:53:52 2013 +1000 mesa/swrast: fix inverted front buffer rendering with old-school swrast I've no idea when this broke, but we have some people who wanted it fixed, so here's my attempt. reproducer, run readpix with swrast hit f, or run trival tri -sb things are upside down, after this patch they aren't. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=62142 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66213 Cc: <mesa-stable@lists.freedesktop.org>" Signed-off-by: Dave Airlie <airlied@redhat.com> Verified it. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 76312 [details] Xorg.0.log System Environment: ---------------------------------------------- Platform: IVB HSW SNB Arch: x86_64 Libdrm: (master) libdrm-2.4.42 Mesa: (9.1) mesa-9.1 Xserver: (server-1.13-branch) xorg-server-1.13.2.902 Xf86_video_intel: (master) 2.21.3 Cairo: (master) 1.12.14 Libva: (master) libva-1.1.0 Libva_intel_driver: (master) 00f65b78e6de520a4820702207ce098c6b073724 Kernel: 3.8 Bug detailed description: ---------------------------------------------- Mesa/demo mipmap_limits upside down with running by SOFTWARE. The problem also exists on 2012Q4.Please see photo and Xorg.0.log attched. Reproduce steps: --------------------------------------------- 1, xinit& 2, gnome-session& 3, ./tests/mipmap_limits 4,LIBGL_ALWAYS_SOFTWARE=1 ./tests/mipmap_limits