[Liboil] Optimize 2x2 Downscaling?

[Richard Spindler]

Hi,

I'm currently using a C function to halve an image, and I was
wondering whether I could optimize things by using liboil? However,
I'm not sure what functions I should utilize?

This is the plain code:

http://music.columbia.edu/pipermail/linux-graphics-dev/2006-April/000291.html

Any hints?

Thanks

-Richard


--
Are you teaching the What and the How but without the Why and the When?