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Re: [ft-devel] Math error? Spacing drastically different VS2005 to GNU/A
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From: |
Werner LEMBERG |
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Subject: |
Re: [ft-devel] Math error? Spacing drastically different VS2005 to GNU/ARM (v2.4.4) |
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Date: |
Mon, 18 Apr 2011 15:10:34 +0200 (CEST) |
>> In particular, it appears to me that the ARM system is doing some
>> incorrect math from the metrics width value of 0x2C0 to get 0x800,
>> but I'm having trouble identifying why this might be.
>
> Finally, can you decorate the various functions of ftcalc.c with
> some printf calls to find out where the difference comes from? Up
> to now, we've never received a similar problem report.
Another possibility is that the ARM specific multiplication routines
are buggy...
I've just updated `builds/unix/ftconfig.in' with the additional
assembler routines from `include/freetype/config/ftconfig.h', but this
shouldn't make a difference for you, I believe.
Werner