// 
// Pole_Zero_Filter from 0x105d34 to 0x105df8 (196 bytes)
// 
// 4 xrefs:
// > .Pole_Zero_Filter @ 0x109e8c
// > <???> @ 0x6b68
// > .Pole_Zero_Filter @ 0x109e84
// > <???> @ 0x111808
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

__int64 __fastcall Pole_Zero_Filter(
        float *a1,
        __int16 a2,
        float *a3,
        __int16 a4,
        __int64 a5,
        float *a6,
        __int16 a7,
        double a8,
        double a9,
        double a10,
        double a11,
        double a12,
        double a13,
        double a14,
        double a15)
{
  float v15; // s16
  float v16; // s5
  float v17; // s6
  unsigned int v18; // w4
  __int64 v19; // x8
  __int64 v20; // x7
  __int64 v21; // x1
  __int64 v22; // x3
  float v23; // s1
  float v24; // s0
  float v25; // s0
  __int64 v27; // x0

  *(float *)&a10 = *a6;
  *(float *)&a11 = a6[1];
  LODWORD(a14) = *(_DWORD *)a5;
  LODWORD(a15) = *(_DWORD *)(a5 + 4);
  v15 = *(float *)(a5 + 8);
  if ( (a7 & 1) != 0 )
  {
    v27 = __assert2(
            "../../src/pl2_encode_subroutine.c",
            1685,
            "Pole_Zero_Filter",
            "0 == dspsBlockSize % 2",
            a8,
            a9,
            a10,
            a11,
            a12,
            a13,
            a14,
            a15);
    return Pole_Zero_Filter_Phase(v27);
  }
  else
  {
    v16 = a6[1];
    if ( a7 )
    {
      v17 = -*(float *)&a14;
      v18 = a7 & 1;
      v19 = a2;
      v20 = a4;
      v21 = 8LL * a2;
      v22 = 8LL * a4;
      do
      {
        v18 += 2;
        v23 = *a1;
        v16 = a1[v19];
        a1 = (float *)((char *)a1 + v21);
        v24 = (float)(*(float *)&a11 * v15) + (float)(*(float *)&a10 * v17);
        *(float *)&a11 = v16;
        v25 = v24 + (float)(v23 * *(float *)&a15);
        *(float *)&a10 = (float)((float)(v23 * v15) + (float)(v16 * *(float *)&a15)) + (float)(v25 * v17);
        *a3 = v25;
        a3[v20] = *(float *)&a10;
        a3 = (float *)((char *)a3 + v22);
      }
      while ( v18 < a7 );
    }
    *a6 = *(float *)&a10;
    a6[1] = v16;
    return 0;
  }
}