[Customdrawn] New fast bitmap copying

Felipe Monteiro de Carvalho felipemonteiro.carvalho at gmail.com
Thu Apr 5 14:25:56 CEST 2012



This commit starts speeding up image drawing. The magnifier full
painting went from 630ms to 477ms for me.


1>Give up on speed improvements if there is a non-ractangular clip region
2>Consider the clip region
3>Implement for 16 and 32 bpp too, is now only for 24 bpp (like our
X11 implementation is)
4>Consider if we are not getting out of the destination size in the X axis

Felipe Monteiro de Carvalho

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