Commit graph

9 commits

Author SHA1 Message Date
Bill Currie
5fb28d7c38 [math] Clean up vector component operations
And add a unary op macro. Having VectorCompOp makes it easy to write
macros that work for multiple data widths, which is why it and its users
now use (dst, ...) instead of (..., dst) as in the past. I'll sort out
the other macros later now that I know the compiler handily gives
messages about the switched order (uninitialized vars etc).
2022-01-02 01:15:17 +09:00
Bill Currie
9aa8f18d73 [math] Split out Quat/Vector compare implementations
This renames existing VectorCompCompare (and quaternion equivalent) to
VectorCompCompareAll and makes VectorCompCompare produce a vector of
results with optional negation (converting 0,1 to 0,-1 for compatibility
with simd semantics).
2022-01-02 01:09:51 +09:00
Bill Currie
0da3b35ef5 [util] Add macro for using vectors with scanf 2021-03-03 18:11:59 +09:00
Bill Currie
3bbe33844a [util] Add component-wise vector mult-add/sub macros 2021-01-26 00:39:34 +09:00
Bill Currie
ab04a1915e [build] Fix a pile of gcc 10 issues
gcc got stricter about array accesses, complicating progs macros, and
much better at detecting buffer overflows.
2020-12-21 14:14:29 +09:00
Bill Currie
fbd79963bb Update for doxygen 1.8.16 2020-02-11 15:20:49 +09:00
Bill Currie
34bcf7faab Do a pure/const/noreturn/format attribute pass.
I always wanted these, but as gcc now provides warnings for functions that
could do with such attributes, finding all the functions is much easier.
2018-10-09 12:42:21 +09:00
Bill Currie
f0dc995c67 Handle c99 inline vs gnu89 inline.
The meaning of "extern inline" and "inline" swaps between the two, and
gcc-5 uses c99 inline.
2015-08-18 00:11:03 +09:00
Bill Currie
54b4d589aa Split up mathlib.h into several smaller headers.
This should make maintaining them a little easier.

The copyright block in most of the new headers (execpt vector.h) reflect
when the functions in the relevant header were first created.
2012-08-19 17:39:09 +09:00