unsigned __int8 *__cdecl sub_68EC0640(_DWORD *a1, int a2)
{
  int v2; // esi@1
  unsigned __int8 *result; // eax@4
  unsigned __int8 v4; // al@3
  char v5; // al@20
  char v6; // al@23
  char v7; // al@28
  int v8; // [esp+0h] [ebp-38h]@8
  int v9; // [esp+4h] [ebp-34h]@31
  const char *v10; // [esp+8h] [ebp-30h]@31
  const char *v11; // [esp+Ch] [ebp-2Ch]@31
  int v12; // [esp+10h] [ebp-28h]@31

  v2 = *(unsigned __int16 *)(a2 + 8);
  if ( v2 == 1102 )
  {
    sub_690714C0(a1, *(_DWORD *)(a2 + 12));
  }
  else if ( v2 == 1134 )
  {
    v4 = sub_68EB97F0(a1);
    sub_69070D40(a1, 0, v4);
  }
  result = (unsigned __int8 *)a1[3];
  if ( result )
  {
    if ( !result[27] && !result[25] )
    {
      _InterlockedOr((volatile signed __int32 *)&v8, 0);
      result = (unsigned __int8 *)result[12];
      if ( !(_BYTE)result )
      {
        switch ( v2 )
        {
          case 1101:
            return (unsigned __int8 *)sub_68EC01E0(a1);
          case 1102:
            if ( a1[5] != *(_DWORD *)(a2 + 12) )
              return result;
            sub_68EB9AB0(a1);
            goto LABEL_18;
          case 1103:
            return (unsigned __int8 *)sub_68EB9AB0(a1);
          case 1104:
            sub_68EBB360(a1);
            goto LABEL_13;
          case 1105:
            result = (unsigned __int8 *)sub_68EB9860(a1);
            break;
          case 1108:
          case 1109:
            result = (unsigned __int8 *)sub_68EBB100(a1);
            break;
          case 1110:
            result = (unsigned __int8 *)sub_68EBAFE0(a1);
            break;
          case 1111:
            v8 = a1[3];
            v7 = input_GetItem(v8);
            result = (unsigned __int8 *)sub_69071580(a1, v7);
            break;
          case 1112:
            result = (unsigned __int8 *)a1[3];
            if ( result && !result[27] && !result[25] )
            {
              _InterlockedOr((volatile signed __int32 *)&v8, 0);
              result = (unsigned __int8 *)result[12];
            }
            break;
          case 1113:
            v6 = input_GetItem(a1[3]);
            sub_69071500(a1, v6);
            sub_68EBEFA0(a1);
LABEL_18:
            result = (unsigned __int8 *)sub_68EBF2B0(a1);
            break;
          case 1114:
LABEL_13:
            result = (unsigned __int8 *)sub_68EBEFA0(a1);
            break;
          case 1115:
            v8 = a1[3];
            v5 = input_GetItem(v8);
            result = (unsigned __int8 *)sub_69071540(a1, v5);
            break;
          case 1116:
            result = (unsigned __int8 *)sub_69071200(a1);
            break;
          case 1117:
            result = (unsigned __int8 *)sub_68EBAF30(a1);
            break;
          case 1118:
            result = (unsigned __int8 *)sub_690711D0(a1);
            break;
          case 1119:
            result = (unsigned __int8 *)sub_68EBAEB0(a1);
            break;
          case 1120:
            result = (unsigned __int8 *)sub_68EBAE30(a1);
            break;
          case 1125:
            result = (unsigned __int8 *)sub_68EBB0C0(a1);
            break;
          case 1126:
            result = (unsigned __int8 *)sub_68EB9590(a1);
            break;
          case 1127:
            v11 = "got P2PHlsStreamsCmd_Type event";
            v9 = 3;
            v10 = "qt4";
            ((void (__cdecl *)(_DWORD, signed int, const char *, const char *))msg_Generic)(
              a1[2],
              3,
              "qt4",
              "got P2PHlsStreamsCmd_Type event");
            result = (unsigned __int8 *)sub_68EBE530(a1);
            break;
          case 1129:
            result = (unsigned __int8 *)sub_68EBAD80(a1);
            break;
          default:
            v12 = v2;
            v11 = "This shouldn't happen: %i";
            v10 = "qt4";
            v9 = 2;
            msg_Generic(a1[2], 2, "qt4", "This shouldn't happen: %i");
            assert("0", "../../../../vlc-1.1.12/modules/gui/qt4/input_manager.cpp", 332);
            return result;
        }
      }
    }
  }
  return result;
}