Commit Graph

11 Commits

Author SHA1 Message Date
Jeff Young 19d270fe74 Text size sanity checking for TEXT_ITEMS_GRID.
Oh dear, there was a bunch going on here.  Firstly the move from int
to long long int for ValueFromString() means that we were no longer
catching overflows (as we were C-style casting it back to int in many
places).  But even when the overflow is caught, it would run in to
wxWidgets' empty string bug while trying to log it.

Fixes https://gitlab.com/kicad/code/kicad/issues/12577
2022-10-06 13:19:08 +01:00
Seth Hillbrand 06786c34d7 Blacklist hashes for 2d integer elements
The hash table for integer hashes is extremely limited and places most
elements in the same buckets.  This leads to a linear search time for
structures built on this.

This blocks hashes, directing the coder to utilize std::set or std::map
structures instead of hash tables for implementing integer-based
lookups.
2022-08-26 08:43:37 -07:00
Alex c107abe247 math: Use intrinsic functions for 64-bit rescale on MSVC. 2022-07-16 17:37:50 +00:00
Marek Roszko 589a03afcd Add std::hash specialization for VECTOR2I 2022-01-01 20:29:08 -05:00
jean-pierre charras b6de4da686 Fix compatibility with wxWidgets 3.0.x
Fixes #8533
https://gitlab.com/kicad/code/kicad/issues/8533
2021-06-02 10:02:20 +02:00
Marek Roszko 0b4a680dbb Hotglue wxLogDebug into math/util.h without the global include 2021-06-02 00:26:16 -04:00
Tomasz Wlostowski 7994c59169 libs/kimath: POLY_GRID_PARTITION must use truncating (round-to-zero) rescale function for correct grid generation. 2021-01-10 00:04:57 +01:00
Seth Hillbrand a342bb9ab3 Standardize rounding in 64-bit rescale
32-bit rescale still uses truncation until we can determine how this
affects poly_grid_partition
2021-01-07 11:21:05 -08:00
Seth Hillbrand 77acf85310 Revert "Standardize rescale"
poly_grid_partition appears to depend on integer calculation for large
scaling

This reverts commit eef16fe717.
2021-01-07 10:36:06 -08:00
Seth Hillbrand eef16fe717 Standardize rescale
Rescale was returning differing results based on 32-bit vs 64-bit
implementations.  Speed difference here appears to be positive.
2021-01-06 17:52:14 -08:00
Ian McInerney 13b6028e1b Refactor all math into a new kimath library
* Split up the thirdparty code into the thirdparty folder (#3637)
* Create a new kimath static library containing all the math functions

This is part of cleaning the build system for #1906.
2020-01-07 17:12:59 +00:00