[Xorg-driver-geode] Rendering in geode

[Jonathan Morton]

> > If Repeat is Normal (1), then the coordinate is wrapped back into
> > the image using the modulus (%) operation.  This is your usual
> > repeating tile function.  As a special case, a 1x1 image with Repeat
> > set to Normal is the usual way of representing a solid colour.
> 
> I found that the region rendered actually is the width x height in
> this condition. I don't find the modulus operation. Any comments?

The destination region is always specified explicitly as (x,y)(WxH).
The source and mask pixels used can vary.

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