[PATCH] xf86xv: Fix off-by-one in viewport clipping

[Keith Packard]

On Mon, 14 Dec 2009 19:19:01 +0200, ville.syrjala at nokia.com wrote:

> Most of the Xv Put/Get operations have an off by one error in the
> viewport clipping.

Looks good to me. While I'd love to see this code restructured to share
the clipping computation, at first glance, that looks a bit tricky and
I'd have to worry about leaving corner cases in any rewritten code.

Reviewed-by: Keith Packard <keithp at keithp.com>

-- 
keith.packard at intel.com
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