[Pixman] FAST_PATH_SAMPLES_COVER_CLIP flag & fast_composite_scaled_nearest_*

Soeren Sandmann sandmann at daimi.au.dk
Thu Jul 22 02:57:11 PDT 2010

Soeren Sandmann <sandmann at daimi.au.dk> writes:

> Instead, I think both issues can be fixed by using a new function:
>         compute_sample_bounds (transform, box, filter)
> that would do the rounded transformation on each of the four corner
> pixels, adding the filter extents, and then compute the bounding box
> of that instead. Does that seem like a reasonable plan?

Here is an attempt at doing this.


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