[fpc-devel] TFPCustomCanvas Expanded Clipping

Felipe Monteiro de Carvalho felipemonteiro.carvalho at gmail.com
Wed Dec 7 11:56:29 CET 2011


On Wed, Dec 7, 2011 at 11:54 AM, Felipe Monteiro de Carvalho
<felipemonteiro.carvalho at gmail.com> wrote:
> ummm, not sure if this is really faster because you need to move
> memory 2 times.

Actually 3 times, because first you would need to copy the existing
image to the temp bitmap (to support alpha blending), then draw to it
and then draw again to the real surface.

-- 
Felipe Monteiro de Carvalho



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