Mipmapping for canvas. Ideas and comments.
cbo at boemann.dk
Thu Jul 23 12:51:01 CEST 2009
On Thursday 23 July 2009 12:45:30 Dmitry Kazakov wrote:
> >> So should i use KisPaintDevice here or write some special, based on
> >> QImage, tile backend?
> > my vote is for neither. make a kispaintdevice kinf of thing that uses the
> > tile system but without all the painting overhead
> In such a case, color conversion will be done after mipmapping and for
> every zoomlevel seperately?
yes when creating the prescaledprojection you would also do the color
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