[cairo] Clip invariance issue

[Chris Wilson]

On Fri, 30 Mar 2012 08:04:44 +0200, sandmann at cs.au.dk (=?utf-8?Q?S=C3=B8ren?= Sandmann) wrote:
> Hi,
> 
> The attached program demonstrates an issue with the image surface (it
> likely exists with other surface types as well, but I haven't tested).

Already captured as the record* series of test cases. :(

However, I think I will also add a series of cases for
  clip + inverted clip == no clip

Thanks,
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre