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Re: [ft-devel] ttinterp.c optimization
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From: |
Alexei Podtelezhnikov |
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Subject: |
Re: [ft-devel] ttinterp.c optimization |
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Date: |
Sun, 24 Aug 2014 22:24:39 -0400 |
>> I want to move CURRENT_Ppem outside of the point loops. It seems to
>> work fine. Anything wrong with that?
>
> This is OK, since the ppem (measured along the projection vector)
> doesn't change within a single call to DELTAP or DELTAC. Good catch!
I found it when I was collecting FT_MulFix statistics and saw way too
many trivial multiplications by 1.0 in large batches. Just committed.