These allow the usage of `atomicMin` and `atomicMax` function with float
values as there is no overload for these types in GLSL.
This also allows signed 0 preservation.
- Matrix normalize overloads needs to have the vector normalize redefined.
- double underscore (anywhere in symbol name) are reserved.
- Some operation yield different result due to float imprecision. Increasing
epsilon threshold for the failing tests.
This implement most of the functions provided by the BLI math library.
This is part of the effort to unify GLSL and C++ syntax. Ref T103026.
This also adds some infrastructure to make it possible to run GLSL shader unit
test.
Some code already present in other libs is being copied to the new libs.
This patch does not make use of the new libs outside of the tests.
Note that the test is still crashing when using metal.
