char __fastcall sub_140459C80(__int64 a1, __int64 a2, float *a3, char a4)
{
  char v4; // di
  float *v5; // rbx
  __int64 v6; // rsi
  __int64 *v7; // rax
  __int64 v8; // rdx
  __int64 v9; // r10
  char result; // al
  float v11; // xmm0_4
  char v12; // [rsp+20h] [rbp-F8h]
  __int128 v13; // [rsp+B0h] [rbp-68h]
  __int128 v14; // [rsp+C0h] [rbp-58h]
  char v15; // [rsp+D0h] [rbp-48h]

  v4 = a4;
  v5 = a3;
  v6 = a2;
  v7 = (__int64 *)sub_1416F9A50();
  if ( v7
    && (v8 = v7[14]) != 0
    && (v9 = *v7,
        _mm_store_si128((__m128i *)&v13, (__m128i)0i64),
        _mm_store_si128((__m128i *)&v14, (__m128i)0i64),
        (*(unsigned __int8 (__fastcall **)(__int64 *, _QWORD, _QWORD, char *))(v9 + 656))(
          v7,
          *(_QWORD *)(v8 + 152),
          0i64,
          &v12)) )
  {
    sub_140445550(&v12, &v15);
    result = sub_141753C00(v6, &v14, &v15, v5);
    if ( v4 )
    {
      v11 = (float)SDWORD1(v14);
      *v5 = *v5 - (float)(int)v14;
      v5[1] = v5[1] - v11;
    }
  }
  else
  {
    result = 0;
    *(_QWORD *)v5 = qword_1432FFCD0;
  }
  return result;
}