From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 30960] [r300g][glsl][libtxc_dxtn] Texture corruption in Xonotic
with lightmaps
Date: Sun, 24 Oct 2010 15:31:05 -0700 (PDT)
Message-ID: <20101024223105.2B7B413004E@annarchy.freedesktop.org>
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https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #38 from Chris Rankin 2010-10-24 15:31:05 PDT ---
(In reply to comment #32)
> In the kernel, there is function r100_copy_blit for copying buffers between RAM
> and VRAM using the 2D engine, and it's hooked up in the TTM. The function is
> used on r100 up to r500.
>
> I believe switching between the 2D and 3D engine doesn't work as it should or
> we don't flush some cache or something.
Interesting theory - should this bug now include a title tag for r100-r500 DRM
kernel modules?
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