[cairo] cairo_win32_surface_create api change

[Owen Taylor]

On Thu, 2005-12-01 at 14:54 -0800, Stuart Parmenter wrote:
> Here is my patch.
> 
> The things "set up so that the width/height *are not* necessary" are
> broken it turns out.  You are using the clipbox as the width/height of
> the surface which will almost always be wrong if you're using
> clipping. Backend functions such as get_extents need to actually
> return the proper values for things to work.  Both of these tests hit
> code paths that use get_extents after setting the clip region to null
> resulting in a 0,0,0,0 return from get_extents which ends up clipping
> out lots of stuff, which isn't really what you want.

Without an actual description of the code paths that aren't working,
it's hard for me to propose the correct fix, but the extents of a
DIB or DDB are determinable without extra API and on general grounds
having a drawing operation depend on the extents of a window almost
certainly indicates that something is wrong.

Regards,
						Owen