Function core::arch::mips64::__msa_aver_u_w
source · pub unsafe fn __msa_aver_u_w(a: v4u32, b: v4u32) -> v4u32
🔬This is a nightly-only experimental API. (
stdarch_mips
#111198)Available on (MIPS or MIPS-64) and target feature
msa
and MIPS-64 only.Expand description
Vector Unsigned Average Rounded
The elements in vector a
(four unsigned 32-bit integer numbers)
are added to the elements in vector b
(four unsigned 32-bit integer numbers).
The addition of the elements plus 1 (for rounding) is done unsigned with full precision,
i.e. the result has one extra bit.
Unsigned division by 2 (or logical shift right by one bit) is performed before
writing the result to vector (four unsigned 32-bit integer numbers).