CUtlMemory<CAppSystemGroup::Module_t,int>::Grow

/* CUtlMemory<CAppSystemGroup::Module_t, int>::Grow(int) */

void __thiscall
CUtlMemory<CAppSystemGroup::Module_t,int>::Grow
          (CUtlMemory<CAppSystemGroup::Module_t,int> *this,int param_1)

{
  int iVar1;
  size_t __size;
  void *pvVar2;
  int iVar3;
  int iVar4;
  
  iVar3 = *(int *)(this + 8);
  if (iVar3 < 0) {
    return;
  }
  iVar1 = *(int *)(this + 4);
  iVar4 = param_1 + iVar1;
  if (iVar3 == 0) {
    if (iVar1 == 0) {
      iVar1 = 3;
    }
    if (iVar1 < iVar4) {
      do {
        iVar3 = iVar1;
        iVar1 = iVar3 * 2;
      } while (iVar1 < iVar4);
      pvVar2 = *(void **)this;
      *(int *)(this + 4) = iVar1;
      __size = iVar3 * 0x18;
      goto joined_r0x0026c0b3;
    }
  }
  else {
    for (iVar1 = ((iVar4 + -1) / iVar3 + 1) * iVar3; iVar1 < iVar4; iVar1 = (iVar1 + iVar4) / 2) {
    }
  }
  pvVar2 = *(void **)this;
  *(int *)(this + 4) = iVar1;
  __size = iVar1 * 0xc;
joined_r0x0026c0b3:
  if (pvVar2 != (void *)0x0) {
    pvVar2 = realloc(pvVar2,__size);
    *(void **)this = pvVar2;
    return;
  }
  pvVar2 = malloc(__size);
  *(void **)this = pvVar2;
  return;
}