http://bugs.freedesktop.org/show_bug.cgi?id=15945
Summary: [AvP1 Alien Demo (wine)] flickering artifacts
Product: Mesa
Version: unspecified
Platform: x86 (IA32)
URL: http://bugs.winehq.org/show_bug.cgi?id=12944
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/i915
AssignedTo: dri-devel@lists.sourceforge.net
ReportedBy: [EMAIL PROTECTED]
Hi there,
I'm referring to bug 12944 in the wine bugtracker. Please also see the URL for
that.
Problem is a flickering artifact during the intro sequence of the AvP1 Alien
Demo. You can find a download link in the wine bugreport.
This does not seem to be related to wine's D3D translation. It does NOT appear
on nvidia cards (binary blob) and not with LIBGL_ALWAYS_INDIRECT=1 (software
rendering).
I could reproduce it on both a i915 chip with mesa GIT (and i915tex driver) and
a i945 with mesa 6.5.2.
The problem is nearly the same. On the i915 the artifacts shows only for a
short time (see wine bugreport) and on the i945 during the full intro sequence.
The problem also depends on how RenderTargetLockMode in wine it set. This
dictates how wine modifies the framebuffer.
I can only modify the i915 system, since I've no root access to the i945
system.
Greetings,
Tobias Jakobi
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