Re: How do I use an XRender Picture as a Cairo surface?
Bill Spitzak <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <CAL-8oAhSawtrq2t5fmZjTif26dUYfxy1MyKsiwH+LBB-jOHFQA@mail.gmail.com> |
Could we get my patches to pixman (which make pixman implement GOOD/BEST directly) pushed? This would allow Cairo to not have to fall back to the image backend for these filters. Good is really not much slower than bilinear at scales where the bilinear result is acceptable, so it appears the overhead of the image backend is considerable. I have a separate patch to allow cairo to use pixman for GOOD/BEST, but it requires knowledge of what version of X11 supports it. This would also allow pixman to be enhanced to do 2-pass filtering, which is sorely needed and Cairo is only about 15 years behind on this... On Thu, Aug 20, 2015 at 5:09 AM, adlo <[email protected]> wrote: > > On 19 Aug 2015, at 21:18, Bill Spitzak <[email protected]> wrote: > > > > CAIRO_FILTER_BILINEAR > > Thank you, this seems to be what I was looking for. > > Regards > > adlo > -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo