On Tue, 27 Sep 2011 12:51:51 +0200, sandm...@cs.au.dk (=?utf-8?Q?S=C3=B8ren?=
Sandmann) wrote:
> Chris Wilson writes:
>
> > Cairo, for instance, has a subtly different interpretation of how to use
> > the mask in combination with the Porter-Duff operators. In particular,
> > it has the notion of
Chris Wilson writes:
> Cairo, for instance, has a subtly different interpretation of how to use
> the mask in combination with the Porter-Duff operators. In particular,
> it has the notion of a clip mask, for which pixman has no parallel.
A question I have is, how much of a speedup is this reall
On 09/17/2011 12:29 AM, Søren Sandmann wrote:
Chris Wilson writes:
On Thu, 15 Sep 2011 13:26:09 +0200, sandm...@cs.au.dk (=?utf-8?Q?S=C3=B8ren?=
Sandmann) wrote:
Chris Wilson writes:
Did you see Taekyun Kim's reply to this? He proposes this API:
pixman_image_composite_xrender(op, s
Chris Wilson writes:
> On Thu, 15 Sep 2011 13:26:09 +0200, sandm...@cs.au.dk (=?utf-8?Q?S=C3=B8ren?=
> Sandmann) wrote:
>> Chris Wilson writes:
>>
>> >> Did you see Taekyun Kim's reply to this? He proposes this API:
>> >>
>> >> pixman_image_composite_xrender(op, src, shape, clip, dst)
>>
Søren Sandmann wrote:
Chris Wilson writes:
Cairo, for instance, has a subtly different interpretation of how to use
the mask in combination with the Porter-Duff operators. In particular,
it has the notion of a clip mask, for which pixman has no parallel.
Quoting Soeren:
Another aspect is
On Thu, 15 Sep 2011 13:26:09 +0200, sandm...@cs.au.dk (=?utf-8?Q?S=C3=B8ren?=
Sandmann) wrote:
> Chris Wilson writes:
>
> >> Did you see Taekyun Kim's reply to this? He proposes this API:
> >>
> >> pixman_image_composite_xrender(op, src, shape, clip, dst)
> >> pixman_image_composite_b
Chris Wilson writes:
>> Did you see Taekyun Kim's reply to this? He proposes this API:
>>
>> pixman_image_composite_xrender(op, src, shape, clip, dst)
>> pixman_image_composite_bounded(op, src, shape, clip, dst)
>> pixman_image_composite_simple(op, src, shape, clip, dst)
>>
>> in
On Thu, 15 Sep 2011 11:36:57 +0200, sandm...@cs.au.dk (=?utf-8?Q?S=C3=B8ren?=
Sandmann) wrote:
> Chris Wilson writes:
>
> > Cairo, for instance, has a subtly different interpretation of how to use
> > the mask in combination with the Porter-Duff operators. In particular,
> > it has the notion of
Chris Wilson writes:
> Cairo, for instance, has a subtly different interpretation of how to use
> the mask in combination with the Porter-Duff operators. In particular,
> it has the notion of a clip mask, for which pixman has no parallel.
>
> Quoting Soeren:
>
> Another aspect is that cairo use
Cairo, for instance, has a subtly different interpretation of how to use
the mask in combination with the Porter-Duff operators. In particular,
it has the notion of a clip mask, for which pixman has no parallel.
Quoting Soeren:
Another aspect is that cairo uses a different rendering equation in
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