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Re: [ft-devel] two delta_shift questions
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From: |
Alexei Podtelezhnikov |
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Subject: |
Re: [ft-devel] two delta_shift questions |
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Date: |
Tue, 14 Oct 2014 09:24:38 -0400 |
On Tue, Oct 14, 2014 at 1:09 AM, Werner LEMBERG <address@hidden> wrote:
>
>> "The legal range for delta shift is zero through six. Negative
>> values are illegal."
>
> Yep, since the smallest unit is 1/(2^6) = 1/64th px.
>
What should freetype do with larger values? Should we set delta_shift,
but do nothing in DELTAP and DELTAC?
Do you agree that we should change the type to FT_UShort to avoid
negative numbers altogether?