[cairo] [PATCH] pixman: high qualtiy downscaling
britten at caris.com
Fri Nov 27 08:51:47 PST 2009
Soeren Sandmann wrote:
> Maybe that is CAIRO_FILTER_GOOD, but that would conflate interpolatino
> and sampling, which would bug me. Another possibility is that cairo
> simply offers
> defaulting to GOOD, where GOOD then would mean "make it look good".
I don't appreciate the differences between interpolation and sampling,
and I'm certain my (end)users wouldn't.
Whatever Cairo eventually offers, I will likely just wrap+expose with
abstract FAST/GOOD/BEST options (At least, until a knowledgeable user
needs more specific control, if ever ...)
PS: My more interesting downscaling concern/goal would be about
downscaling *huge* source images to a reasonable (ie on-screen) size,
but that's probably a whole different discussion ...
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