[Xquartz-dev] Porting XCopyArea to plain OS X
Jeremy Huddleston
jeremyhu at apple.com
Wed May 13 09:47:57 PDT 2009
Well the blt is just using SIMD... it's basically a "fast memcpy" and
there's not much more than that. You might want to look into cairo/
quartz. I'm pretty sure cairo/quartz still uses pixman instead of CG
for most of its opperations. You may want to just hook into cairo if
you want something higher level, too:
http://cairographics.org/manual/cairo-quartz-surface.html
On May 13, 2009, at 09:39, Platon Fomichev wrote:
> Dear Jeremy
>
>> I just realized I forgot to ask... have you tried the SIMD
>> accelerated blt in pixman?
>
> Do you suggest that I should grab pixman library and use it in OS X
> for blitting stuff? In the end I will still have to use CoreGraphics
> stuff.. Or is there already an OS X specific stuff in this library?
>
> Best regards,
> Platon
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