Luna::Simd::cmpeq_f4

int4 cmpeq_f4(float4 a, float4 b)

Compares packed single-precision (32-bit) floating-point elements in a and b for equality, and stores the results in dst.

dst.x := (a.x == b.x) ? 0xFFFFFFFF : 0
dst.y := (a.y == b.y) ? 0xFFFFFFFF : 0
dst.z := (a.z == b.z) ? 0xFFFFFFFF : 0
dst.w := (a.w == b.w) ? 0xFFFFFFFF : 0