[Xorg-driver-geode] Rendering in geode

[Jonathan Morton]

On Wed, 2010-07-14 at 09:29 +0800, Huang, FrankR wrote:
> I have some understanding about your explanation. Is that to say if
> the source pixel is out of the source image, the modulus operation
> will be used to get the source pixel to to rendered, not for the
> rendering region.

> Take my example, the srcX is 11. So after the modulus operation, the
> source pixle used to rendering is (11%10, 0), that is (1,0). And
> because the rendering region is 40x40, so it will wrap back the (0,0)
> of the source image for the continuing rendering. Is that correct?

Essentially, yes.  I understand there is a slight language barrier here,
but I think your understanding is now correct.

-- 
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From: Jonathan Morton
      jonathan.morton at movial.com