// 
// FMOD::ChannelControl::setDSPIndex from 0x18000d450 to 0x18000d585 (309 bytes)
// 
// 6 xrefs:
// > FMOD_ChannelGroup_SetDSPIndex @ 0x1800c5299
// > FMOD_Channel_SetDSPIndex @ 0x1800c58b9
// > <???> @ 0x18017e2bc
// > <???> @ 0x18017e2f0
// > <???> @ 0x180194348
// > <???> @ 0x1801f6a80
// 
// 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 FMOD::ChannelControl::setDSPIndex(__int64 a1, __int64 a2, unsigned int a3)
{
  int v5; // r14d
  unsigned int v6; // esi
  int v7; // ebx
  int v8; // eax
  __int64 v10; // [rsp+30h] [rbp-148h] BYREF
  __int64 v11; // [rsp+38h] [rbp-140h] BYREF
  _BYTE v12[256]; // [rsp+40h] [rbp-138h] BYREF

  v10 = 0;
  v5 = a1;
  v6 = sub_180012360(a1, &v11, &v10);
  if ( (v6 || (v6 = (*(__int64 (__fastcall **)(__int64, __int64, _QWORD))(*(_QWORD *)v11 + 304LL))(v11, a2, a3)) != 0)
    && *((char *)off_1801AED20 + 16) < 0 )
  {
    v7 = sub_1800F3230(v12, 256, a2);
    v8 = sub_1800F2F70(&v12[v7]);
    sub_1800F2EC0(&v12[v8 + v7], (unsigned int)(256 - (v8 + v7)), a3);
    sub_1800B20E0(v6, 4, v5, (unsigned int)"ChannelControl::setDSPIndex", (__int64)v12);
  }
  if ( v10 )
    sub_180102320();
  return v6;
}