[cairo] Cairo test

[Yannick Poirier]

Actually I'm able to reproduce this path with webkit when I draw a rounded
button.

What I see is that in composite_aligned_boxes(const cairo_spans_compositor_t
 *compositor,
 const cairo_composite_rectangles_t *extents,
 cairo_boxes_t *boxes)

extents->clip->is_region is false
extents->clip->path is not null

So I'm trying to be in the same configuration.



On 12 July 2013 13:02, Chris Wilson <chris at chris-wilson.co.uk> wrote:

> On Fri, Jul 12, 2013 at 12:52:57PM +0200, Yannick Poirier wrote:
> >    I'm writting a cairo backend.
> >    To implement my missing functions, I would like to write a simple
> test to
> >    reproduce the following path :
> >    cairo-spans-compositor.c _cairo_spans_compositor_paint ()
> >    cairo-spans-compositor.c clip_and_composite_boxes ()
> >    cairo-spans-compositor.c composite_aligned_boxes ()
> >    compositor->composite_boxes(*_dst, op, source, mask, src_x, src_y,
> mask_x, mask_y,  dst_x, dst_y, boxes, extents)
>
> >    Where src and mask types are CAIRO_PATTERN_TYPE_SOLID
>
> This will be filtered out at a higher level and reduced to just a solid
> source.
> -Chris
>
> --
> Chris Wilson, Intel Open Source Technology Centre
>
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