Function core::arch::mips::__msa_aver_s_w

pub unsafe fn __msa_aver_s_w(a: v4i32, b: v4i32) -> v4i32

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on MIPS and target feature msa only.

Vector Signed Average Rounded

The elements in vector a (four signed 32-bit integer numbers) are added to the elements in vector b (four signed 32-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 (four signed 32-bit integer numbers).