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Re: Convert to float and more
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Re: Convert to float and more


  • Subject: Re: Convert to float and more
  • From: James Coker <email@hidden>
  • Date: Thu, 5 Jun 2003 14:29:26 -0600

On Thursday, June 5, 2003, at 10:14 AM, Urs Heckmann wrote:

There are instructions, but they do usually cost more than rolling your own bitwise manipulations...

(Like transforming your float value to be inside a single mantissa range, reference casting to int and throwing the mantissa out of it..)

However, these examples have been meant as, uhm, examples. - I assume that the people at Apple have plenty of tricks which they'd love to share with us audio developers so we can spend more time on supporting the platform, hehe 8-)


Yes, those kinds of efficiency tricks would be very handy to have, especially
since one often needs to do single int->float conversions within an AU.

Jim
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  • Follow-Ups:
    • Re: Convert to float and more
      • From: Bill Stewart <email@hidden>
References: 
 >Re: Convert to float and more (From: Urs Heckmann <email@hidden>)

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