char __fastcall sub_7FF7D541D640(__int64 a1, __int64 a2, __int64 a3, char a4)
{
  char v4; // di@1
  __int64 v5; // rbx@1
  __int64 v6; // rsi@1
  __int64 v7; // rax@2
  __int64 v8; // rdx@3
  __int64 v9; // r10@4
  char result; // al@5
  float v11; // xmm1_4@6
  float v12; // xmm2_4@6
  char v13; // [sp+20h] [bp-F8h]@4
  __int128 v14; // [sp+B0h] [bp-68h]@4
  __int128 v15; // [sp+C0h] [bp-58h]@4
  char v16; // [sp+D0h] [bp-48h]@5

  v4 = a4;
  v5 = a3;
  v6 = a2;
  if ( a1
    && (LODWORD(v7) = sub_7FF7D560F1E0(), v7)
    && (v8 = *(_QWORD *)(v7 + 88)) != 0
    && (v9 = *(_QWORD *)v7,
        _mm_store_si128((__m128i *)&v14, 0i64),
        _mm_store_si128((__m128i *)&v15, 0i64),
        (unsigned __int8)(*(int (__fastcall **)(__int64, _QWORD, _QWORD, char *))(v9 + 648))(
                           v7,
                           *(_QWORD *)(v8 + 160),
                           0i64,
                           &v13)) )
  {
    sub_7FF7D54064E0(&v13, &v16);
    result = sub_7FF7D564FD80(v6, &v15, &v16, v5);
    if ( v4 )
    {
      v11 = *(float *)(v5 + 4);
      v12 = (float)SDWORD1(v15);
      *(float *)v5 = *(float *)v5 - (float)(signed int)v15;
      *(float *)(v5 + 4) = v11 - v12;
    }
  }
  else
  {
    result = 0;
    *(_QWORD *)v5 = qword_7FF7D75FAC90;
  }
  return result;
}