Difference between revisions of "Fixed Point"
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m (Clarify fixed point maths :-) |
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| − | + | Free Pascal doesn't provide built-in language support for Fixed-point type. However there are a number of fixed point maths libraries available. | |
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| + | Due to the potential optimization of a certain operations (i.e. division or square root) the code might contain CPU specific inline assembly restricting the use of the library. | ||
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!Library | !Library | ||
Latest revision as of 11:41, 25 February 2021
Free Pascal doesn't provide built-in language support for Fixed-point type. However there are a number of fixed point maths libraries available.
Due to the potential optimization of a certain operations (i.e. division or square root) the code might contain CPU specific inline assembly restricting the use of the library.
| Library | CPU Restrictions | Notes |
|---|---|---|
| AFP | https://community.atmel.com/projects/afp-arbitrary-fixed-point-lib | |
| FPMath v0.1 converted to Pascal | x86_64 only | https://forum.lazarus.freepascal.org/index.php?topic=15895.0 by Jameel halabi |
