1.27.0[−][src]Function boolean_enums::lstd::arch::x86::_mm_sad_epu8
pub unsafe fn _mm_sad_epu8(a: __m128i, b: __m128i) -> __m128i
This is supported on x86 and target feature
sse2
only.Sum the absolute differences of packed unsigned 8-bit integers.
Compute the absolute differences of packed unsigned 8-bit integers in a
and b
, then horizontally sum each consecutive 8 differences to produce
two unsigned 16-bit integers, and pack these unsigned 16-bit integers in
the low 16 bits of 64-bit elements returned.