Re: How do I use an XRender Picture as a Cairo surface?
adlo <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <[email protected]> |
> On 18 Aug 2015, at 19:13, Uli Schlachter <[email protected]> wrote: > > Why do you want to use a picture instead of directly using the drawable? I am writing a GTK2 program that gets previews/screenshots of all open windows. My program scales the previews and puts them in GtkImages. CAIRO_FILTER_FAST gives rather low-quality results, but CAIRO_FILTER_GOOD is rather slow. I wanted to try scaling the previews using XRender in order to find out if it is any better or faster compared to Cairo scaling. Regards adlo -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo