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Re: [ft-devel] FT_MulDiv optimization
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From: |
Alexei Podtelezhnikov |
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Subject: |
Re: [ft-devel] FT_MulDiv optimization |
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Date: |
Sat, 16 Aug 2014 19:25:39 -0400 |
On Sat, Aug 16, 2014 at 2:08 PM, Behdad Esfahbod <address@hidden> wrote:
> Scratch this part. the existing limit is more than enough for all practical
> purposes. It's pixel-size divided by upem in 16.16. So you need a font size
> 10000 pixels before you surpass a 1048576 scale.
Graham, Behdad.
Let me ask differently. What is the reason for the imbalance?
FT_MulDiv is symmetrical. Why is this not good for FT_MulFix. Is there
empirical value for the imbalance (ratio)? Otherwise I'll just run
statistics.Whatever the imbalance though the patch is in order.