Investigate cheaper blur approximations for small radii

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Core
Graphics
6 years ago
6 years ago

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(Reporter: jrmuizel, Unassigned)

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Description

6 years ago
It seems likely that we can get away with a cheaper approximation than doing 3 box blurs for small radii

Comment 1

6 years ago
I really like this idea. Can we get away with a single-pass blur for 1- or 2-pixel radii?
(Reporter)

Comment 2

6 years ago
(In reply to Jet Villegas (:jet) from comment #1)
> I really like this idea. Can we get away with a single-pass blur for 1- or
> 2-pixel radii?

That is my thinking. We should work out the math to see how bad that approximation is.
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