https://bugs.freedesktop.org/show_bug.cgi?id=108916
Bug ID: 108916 Summary: polaris11 d3d9 rendering issue Product: Mesa Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: roman.elshin@gmail.com QA Contact: dri-devel@lists.freedesktop.org
Created attachment 142680 --> https://bugs.freedesktop.org/attachment.cgi?id=142680&action=edit corruption example
System is ubuntu 16.04 with kernel 4.16.18 and oibaf ppa, wine-nine-staging-3.18 compiled from commendsarnex ppa.
~$ glxinfo |grep OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Radeon RX 560 Series (POLARIS11, DRM 3.23.0, 4.16.18, LLVM 7.0.1) OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.0.0-devel (git-37f9788 2018-11-30 xenial-oibaf-ppa)
Using d3d9 nine course a visual problem, it looks like flickering noise. d3d9 trace from windows: https://drive.google.com/file/d/1CGd-CR5vQmwe4jy4Fsux-jDypJUHJP7-/view
https://bugs.freedesktop.org/show_bug.cgi?id=108916
--- Comment #1 from Axel Davy davyaxel0@gmail.com --- Hi,
I just wanted to confirm the trace reproduces the issue, but it may not be a nine issue but a radeonsi llvm issue. The trace has no glitches on llvmpipe.
https://bugs.freedesktop.org/show_bug.cgi?id=108916
--- Comment #2 from smoki smoki00790@gmail.com ---
I can't reproduce this on CIK (Kabini) using provided trace.
So, this sounds like hardware specific bug somewhere, probably llvm.
https://bugs.freedesktop.org/show_bug.cgi?id=108916
--- Comment #3 from Roman Elshin roman.elshin@gmail.com --- I saw some reports with distortions which looks similar to this and it was fixed in llvm-8. Installing llvm-8 from http://apt.llvm.org/ and recompiling libdrm + mesa from git does't solve this issue. $ glxinfo |grep OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Radeon RX 560 Series (POLARIS11, DRM 3.27.0, 4.19.9, LLVM 8.0.0) OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.0.0-devel (git-8e9ad592c3)
https://bugs.freedesktop.org/show_bug.cgi?id=108916
--- Comment #4 from Roman Elshin roman.elshin@gmail.com ---
I can't reproduce this on CIK (Kabini) using provided trace.
So, this sounds like hardware specific bug somewhere, probably llvm.
There are similar distorsions with verde (hd7770 with amdgpu), but it less noticeable there.
https://bugs.freedesktop.org/show_bug.cgi?id=108916
--- Comment #5 from Roman Elshin roman.elshin@gmail.com ---
hd7770 with amdgpu
it is the same with radeon.
https://bugs.freedesktop.org/show_bug.cgi?id=108916
GitLab Migration User gitlab-migration@fdo.invalid changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #6 from GitLab Migration User gitlab-migration@fdo.invalid --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1344.
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