[Mesa-dev] [PATCH] i965: Fix AA Line Distance Mode in 3DSTATE_SF on Ivybridge.

[Eric Anholt]

Kenneth Graunke <kenneth at whitecape.org> writes:

> We were accidentally setting bit 14 in DWord 2 (which is Reserved/MBZ)
> rather than bit 14 in DWord 3 (which is AA Line Distance Mode).
>
> There's also no reason to ever set it to legacy mode; the bit is only
> used when drawing antialiased lines anyway.  Set it unconditionally.
>
> NOTE: This is a candidate for stable branches.
>
> Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>

Reviewed-by: Eric Anholt <eric at anholt.net>
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