ZoomLayer.cpp

__int64 __fastcall ZoomLayer::fillArea(ZoomLayer *this, LayerData *a2, int a3, int a4, int a5, signed int a6)
{
  __int64 v6; // rax
  int v7; // eax
  int v8; // ecx
  int v9; // eax
  int v10; // eax
  int v11; // ecx
  int v12; // ST3C_4
  int v14; // [rsp+40h] [rbp-10B0h]
  int v15; // [rsp+48h] [rbp-10A8h]
  __int64 v16; // [rsp+50h] [rbp-10A0h]
  __int64 *v17; // [rsp+58h] [rbp-1098h]
  int v18; // [rsp+64h] [rbp-108Ch]
  int v19; // [rsp+68h] [rbp-1088h]
  int v20; // [rsp+6Ch] [rbp-1084h]
  int v21; // [rsp+70h] [rbp-1080h]
  __int64 v22; // [rsp+74h] [rbp-107Ch]
  __int64 v23; // [rsp+7Ch] [rbp-1074h]
  int v24; // [rsp+84h] [rbp-106Ch]
  unsigned int v25; // [rsp+88h] [rbp-1068h]
  int v26; // [rsp+8Ch] [rbp-1064h]
  int v27; // [rsp+90h] [rbp-1060h]
  int v28; // [rsp+98h] [rbp-1058h]
  __int64 v29; // [rsp+A0h] [rbp-1050h]
  __int64 *v30; // [rsp+A8h] [rbp-1048h]
  int v31[1026]; // [rsp+B0h] [rbp-1040h]
  unsigned int v32; // [rsp+10B8h] [rbp-38h]
  unsigned int v33; // [rsp+10BCh] [rbp-34h]
  unsigned int v34; // [rsp+10C0h] [rbp-30h]
  unsigned int v35; // [rsp+10C4h] [rbp-2Ch]
  unsigned int v36; // [rsp+10C8h] [rbp-28h]
  unsigned int v37; // [rsp+10CCh] [rbp-24h]
  unsigned int v38; // [rsp+10D0h] [rbp-20h]
  int v39; // [rsp+10D4h] [rbp-1Ch]
  int v40; // [rsp+10D8h] [rbp-18h]
  int v41; // [rsp+10DCh] [rbp-14h]
  LayerData *v42; // [rsp+10E0h] [rbp-10h]
  ZoomLayer *v43; // [rsp+10E8h] [rbp-8h]

  v43 = this;
  v42 = a2;
  v41 = a3;
  v40 = a4;
  v39 = a5;
  v38 = a6;
  v37 = a3 >> 1;
  v36 = a4 >> 1;
  v35 = (a5 >> 1) + 2;
  v34 = (a6 >> 1) + 2;
  v6 = std::__shared_ptr<Layer,(__gnu_cxx::_Lock_policy)2>::operator->((char *)this + 48);
  (*(void (__fastcall **)(__int64, LayerData *, _QWORD, _QWORD, _QWORD, _QWORD))(*(_QWORD *)v6 + 24LL))(
    v6,
    a2,
    v37,
    v36,
    v35,
    v34);
  v33 = 2 * (v35 - 1);
  v32 = 2 * (v34 - 1);
  v29 = range<int,1>(v34 - 1);
  v30 = &v29;
  v28 = Range<int,1>::begin(&v29);
  v27 = Range<int,1>::end(v30);
  while ( Range<int,1>::iterator::operator!=(&v28, &v27) & 1 )
  {
    v26 = Range<int,1>::iterator::operator*(&v28);
    v25 = v33 * 2 * v26;
    v24 = 0;
    HIDWORD(v23) = *(_DWORD *)(*(_QWORD *)v42 + 4LL * (signed int)(v35 * v26));
    LODWORD(v23) = *(_DWORD *)(*(_QWORD *)v42 + 4LL * (signed int)(v35 * (v26 + 1)));
    while ( v24 < (signed int)(v35 - 1) )
    {
      Layer::initRandom(this, (signed int)(2 * (v37 + v24)), (signed int)(2 * (v36 + v26)));
      HIDWORD(v22) = *(_DWORD *)(*(_QWORD *)v42 + 4LL * (signed int)(v35 * v26 + v24 + 1));
      LODWORD(v22) = *(_DWORD *)(*(_QWORD *)v42 + 4LL * (signed int)(v35 * (v26 + 1) + v24 + 1));
      v31[v25] = HIDWORD(v23);
      v20 = HIDWORD(v23);
      v21 = v23;
      v7 = Layer::_random(this, &v20, 2);
      v8 = v25++;
      v31[v33 + v8] = v7;
      v18 = HIDWORD(v23);
      v19 = HIDWORD(v22);
      v9 = Layer::_random(this, &v18, 2);
      v31[v25] = v9;
      v10 = (*(__int64 (__fastcall **)(ZoomLayer *, _QWORD, _QWORD, _QWORD, _QWORD))(*(_QWORD *)this + 32LL))(
              this,
              HIDWORD(v23),
              HIDWORD(v22),
              (unsigned int)v23,
              (unsigned int)v22);
      v11 = v25++;
      v31[v33 + v11] = v10;
      v23 = v22;
      ++v24;
    }
    Range<int,1>::iterator::operator++(&v28);
  }
  v16 = range<int,1>(v38);
  v17 = &v16;
  v15 = Range<int,1>::begin(&v16);
  v14 = Range<int,1>::end(v17);
  while ( Range<int,1>::iterator::operator!=(&v15, &v14) & 1 )
  {
    v12 = Range<int,1>::iterator::operator*(&v15);
    memcpy((void *)(4LL * v39 * v12 + *((_QWORD *)v42 + 1)), &v31[(v41 & 1) + v33 * ((v40 & 1) + v12)], 4LL * v39);
    Range<int,1>::iterator::operator++(&v15);
  }
  return LayerData::swap(v42);
}