Dan Thompson ab13eaa3b4 bink audio arm64 encoding consistency, and picking up a handful of minor tweaks/fixes. This also adds scripts for building the various apple libs that don't require cmake. ...

Currently we still rely on a handful of libm functions to be consistent across compilers/plaforms, however current consistency tests pass.

Due to the (very) narrow range we call log, a custom approximation is added to ensure consistency.

Additionally, we reset the floating point state on entry in case fp:fast has messed with it on our thread.

Note that the decoder libs are not currently updated as none of the fixes are worth the testing load due to lack of active bug reports.

#preflight 6328cf2af87253e021d862ad
#rb fabien.geisen jeff.roberts

[CL 22082773 by Dan Thompson in ue5-main branch]

2022-09-19 18:17:37 -04:00

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