[cairo] Path reuse and Perspective Transformations ?

Stuart Axon stuaxo2 at yahoo.com
Tue May 27 03:36:12 PDT 2014

I'm interested in re-use as I'm starting to look at moving shoebot (an app like processing.org) to a scenegraph.

I'm looking at adding a cache to the scenegraph, so if the same path was drawn for a few frames, then cache it for re-use in following frames.


On Saturday, May 24, 2014 3:59 AM, Bryce W. Harrington <b.harrington at samsung.com> wrote:

>On Fri, May 23, 2014 at 08:12:01AM -0700, Stuart Axon wrote:
>> Hi,
>>    Just wondering if there are any plans for a couple of features in future versions of cairo..
>> Path Reuse
>> - It seems like mozilla persued, and abandoned this, but it looks pretty useful
>> https://bugzilla.mozilla.org/show_bug.cgi?id=555877
>I can look more into this one as well, although I wonder if this is
>already implemented... the patch there is from 2010?  Do you have on
>hand a case where this feature is needed or provides a measurable
>real-world performance improvement?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.cairographics.org/archives/cairo/attachments/20140527/c9d9c1ed/attachment.html>

More information about the cairo mailing list