[PATCH] Accelerated two directional blt support for EXA

[Jesse Barnes]

On Monday, February 27, 2006 8:02 am, Adam Jackson wrote:
> I can't think of a case where you'd ever fail part-way through the
> blit, so I don't think that case matters too much.  But failing on the
> first PrepareCopy is certainly possible, in which case 'goto fallback'
> is correct.

Ok, I won't worry about the others then.  The first person to add a buggy 
driver can deal with it. :)

> Also, maybe split the lame code into a static function for
> readability?  The fallback nearly doubles the size of exaCopyNtoN
> which is otherwise quite readable.

Good idea, will do.  Thanks for the review.

Jesse