From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 43332] New: corrupted output in mesa-demo/fp-tri using r600g on
evergreen
Date: Tue, 29 Nov 2011 11:09:58 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=43332
Bug #: 43332
Summary: corrupted output in mesa-demo/fp-tri using r600g on
evergreen
Classification: Unclassified
Product: Mesa
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: stefano.teso@gmail.com
Hi,
using mesa from git master (commit 76ba431b97087e2d5ca0351e0d613f0812fd1425),
the mesa demo fp-tri, when running the scs.txt shader, displays the correct
output overlayed by random blue-ish blocks (perhaps alpha channel corruption?).
The bug doesn't affect llvmpipe. Only scs.txt seems to trigger the issue.
This is on evergreen hw:
01:00.0 VGA compatible controller: ATI Technologies Inc Robson CE [AMD Radeon
HD 6300 Series]
on an i7 machine with i386 debian unstable.
The bug is also present in the libGL 7.11.2 shipped by debian, so I don't think
it's a regression or a bug in my config.
Please let me know if you need more info.
Thanks,
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