We also miss this function on MSVC. But let's use the functionality in
meson to check for supported functions instead of hand-rolling the list
here.
Fixes: 067023dce2 ("util: Add some unit tests of the half-float conversions.")
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16290>
Make sure that we're handling nans/infs correctly, in particular only
generating quiet nans when given a quiet nan. This catches the previous
qNaN fix.
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16233>