Define PACK_Q15x2_32x1

Define Documentation

PACK_Q15x2_32x1(v0, v1)

definition to pack two 16 bit values.

Same treatment: the high half is shifted in uint32_t, not int32_t, so a negative v1 is defined; the low half keeps its mask. Bit-identical for every input. Same deliberate upstream divergence as PACK_S8x4_32x1 above.