CBitWrite::WriteLongLong

0x00b746c0 · 408 bytes · __cdecl

_ZN9CBitWrite13WriteLongLongEx

Decompiled

undefined (1 param)


/* WARNING: Restarted to delay deadcode elimination for space: stack */
/* CBitWrite::WriteLongLong(long long) */

void CBitWrite::WriteLongLong(longlong param_1)

{
  int iVar1;
  byte bVar2;
  int iVar3;
  uint *puVar4;
  uint uVar5;
  uint in_stack_0000000c;
  uint *local_3c;
  uint local_38;
  uint local_34;
  byte local_30;
  
  iVar3 = *(int *)((int)param_1 + 0x14);
  bVar2 = (byte)iVar3;
  if (iVar3 < 0x20) {
    local_38 = *(uint *)(CBitBuffer::s_nMaskTable + iVar3 * 4);
    local_30 = 0x20 - bVar2;
    puVar4 = *(uint **)((int)param_1 + 0x18);
    uVar5 = (local_38 & param_1._4_4_) << (local_30 & 0x1f) | *(uint *)((int)param_1 + 0x10);
    *(uint *)((int)param_1 + 0x10) = uVar5;
    if (puVar4 == *(uint **)((int)param_1 + 0x1c)) {
      *(undefined1 *)((int)param_1 + 4) = 1;
      local_3c = puVar4;
    }
    else {
      *(uint **)((int)param_1 + 0x18) = puVar4 + 1;
      *puVar4 = uVar5;
      puVar4 = *(uint **)((int)param_1 + 0x18);
      local_3c = *(uint **)((int)param_1 + 0x1c);
    }
    *(int *)((int)param_1 + 0x14) = iVar3;
    local_34 = param_1._4_4_ >> (bVar2 & 0x1f);
LAB_00b74799:
    local_34 = (local_38 & in_stack_0000000c) << (local_30 & 0x1f) | local_34;
    *(uint *)((int)param_1 + 0x10) = local_34;
    if (puVar4 == local_3c) {
      *(undefined1 *)((int)param_1 + 4) = 1;
    }
    else {
      *(uint **)((int)param_1 + 0x18) = puVar4 + 1;
      *puVar4 = local_34;
    }
    *(int *)((int)param_1 + 0x14) = iVar3;
    *(uint *)((int)param_1 + 0x10) = in_stack_0000000c >> ((byte)iVar3 & 0x1f);
    return;
  }
  local_34 = param_1._4_4_ << (0x20 - bVar2 & 0x1f) | *(uint *)((int)param_1 + 0x10);
  iVar1 = iVar3 + -0x20;
  *(int *)((int)param_1 + 0x14) = iVar1;
  *(uint *)((int)param_1 + 0x10) = local_34;
  if (iVar1 == 0) {
    puVar4 = *(uint **)((int)param_1 + 0x18);
    if (puVar4 == *(uint **)((int)param_1 + 0x1c)) {
      *(undefined1 *)((int)param_1 + 4) = 1;
    }
    else {
      *(uint **)((int)param_1 + 0x18) = puVar4 + 1;
      *puVar4 = local_34;
      puVar4 = *(uint **)((int)param_1 + 0x18);
    }
    *(undefined4 *)((int)param_1 + 0x14) = 0;
    *(uint *)((int)param_1 + 0x10) = in_stack_0000000c;
  }
  else {
    if (iVar1 < 0x20) {
      local_38 = *(uint *)(CBitBuffer::s_nMaskTable + iVar1 * 4);
      local_30 = 0x40 - bVar2;
      local_3c = *(uint **)((int)param_1 + 0x1c);
      puVar4 = *(uint **)((int)param_1 + 0x18);
      iVar3 = iVar1;
      goto LAB_00b74799;
    }
    *(int *)((int)param_1 + 0x14) = iVar3 + -0x40;
    in_stack_0000000c = in_stack_0000000c << (0x40 - bVar2 & 0x1f) | local_34;
    *(uint *)((int)param_1 + 0x10) = in_stack_0000000c;
    if (iVar3 + -0x40 != 0) {
      return;
    }
    puVar4 = *(uint **)((int)param_1 + 0x18);
  }
  if (puVar4 == *(uint **)((int)param_1 + 0x1c)) {
    *(undefined1 *)((int)param_1 + 4) = 1;
  }
  else {
    *(uint **)((int)param_1 + 0x18) = puVar4 + 1;
    *puVar4 = in_stack_0000000c;
  }
  *(undefined4 *)((int)param_1 + 0x10) = 0;
  *(undefined4 *)((int)param_1 + 0x14) = 0x20;
  return;
}

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