Why a separate function SuperSampling?

Why a separate function SuperSampling?

Since the functions Resize() and ResizeSqrPixel() can do interpolation using super sampling, why does IPP 6.1B contain a separate function SuperSampling()?

Is that function faster?
Does it have a smaller memory footprint?

The PDF does not indicate any of this.

I ask because I would like to know if it is worthwhile to make a special-case for when super sampling an image.

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Hello,

separable functions allow you to minimize amount of memory used for internal buffers. This particular function was created byIPP customers request.

Regards,
Vladimir

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