[PATCH] glamor: fallback if font is too large for FBO size.

[Keith Packard]

Dave Airlie <airlied at gmail.com> writes:

> From: Dave Airlie <airlied at redhat.com>
>
> running xfontsel on haswell here, with a max texture size
> of 8kx8k, one font wants 9711 height. This fallsback to
> sw in this case.
>
> A proper solution probably involves using an array texture.

Given that we almost always need more height than width for 16-bit
fonts, a single texture solution could be to divide the texture in half
horizontally for the 16-bit font case.

-- 
-keith
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