| From: | Matt |
| Date: | 21 Sep 2001 at 21:01:54 |
| Subject: | [amigactive] Floating Point -> Fixed Point conversion |
Hi,
Argh! I have a stupid problem in coding, in that I lost the nifty macro
that converts from a floating point to a fixed point (16 bit whole part,
16 bit fraction) number! It was so simple yet so forgettable!
I basically need this little snippet of code and was wondering if anyone
actually knew how to do it?
It's something like
#define ToFixed(n) ( ((float)n) * (1<< 16) )
but that isn't it (I don't think..)
Regards
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