Function core::arch::mips64::__msa_aver_s_b [−][src]
This is supported on MIPS-64 and target feature
msa
only.Expand description
Vector Signed Average Rounded
The elements in vector a
(sixteen signed 8-bit integer numbers)
are added to the elements in vector b
(sixteen signed 8-bit integer numbers).
The addition of the elements plus 1 (for rounding) is done signed with full precision,
i.e. the result has one extra bit.
Signed division by 2 (or arithmetic shift right by one bit) is performed before
writing the result to vector (sixteen signed 8-bit integer numbers).