Int_Decode

/* Int_Decode(DecodeInfo*) */

void Int_Decode(DecodeInfo *param_1)

{
  int iVar1;
  int iVar2;
  uint uVar3;
  uint *puVar4;
  undefined4 *puVar5;
  byte bVar6;
  int iVar7;
  int iVar8;
  uint uVar9;
  uint uVar10;
  byte local_28;
  byte local_20;
  
  iVar7 = *(int *)(param_1 + 0x24);
  if ((*(uint *)(iVar7 + 0x3c) & 1) == 0) {
    iVar7 = *(int *)(iVar7 + 0xc);
    iVar1 = *(int *)(param_1 + 0x28);
    iVar2 = *(int *)(iVar1 + 0x14);
    uVar3 = *(uint *)(iVar1 + 0x10);
    bVar6 = (byte)iVar7;
    if (iVar2 < iVar7) {
      puVar4 = *(uint **)(iVar1 + 0x18);
      iVar8 = 0;
      if (puVar4 == *(uint **)(iVar1 + 0x1c)) {
        *(undefined4 *)(iVar1 + 0x14) = 1;
        *(undefined4 *)(iVar1 + 0x10) = 0;
        *(uint **)(iVar1 + 0x18) = puVar4 + 1;
        *(undefined1 *)(iVar1 + 4) = 1;
      }
      else if (puVar4 < *(uint **)(iVar1 + 0x1c)) {
        *(uint **)(iVar1 + 0x18) = puVar4 + 1;
        uVar10 = *puVar4;
        *(uint *)(iVar1 + 0x10) = uVar10;
        if (*(char *)(iVar1 + 4) == '\0') {
          iVar7 = iVar7 - iVar2;
          local_20 = (byte)iVar2;
          uVar9 = ((&CBitBuffer::s_nMaskTable)[iVar7] & uVar10) << (local_20 & 0x1f) | uVar3;
          *(int *)(iVar1 + 0x14) = 0x20 - iVar7;
          local_28 = (byte)iVar7;
          uVar10 = uVar10 >> (local_28 & 0x1f);
LAB_0014604c:
          *(uint *)(iVar1 + 0x10) = uVar10;
          iVar8 = (int)(uVar9 << (0x20 - bVar6 & 0x1f)) >> (0x20 - bVar6 & 0x1f);
        }
      }
      else {
        *(undefined1 *)(iVar1 + 4) = 1;
        *(undefined4 *)(iVar1 + 0x10) = 0;
      }
    }
    else {
      uVar9 = (&CBitBuffer::s_nMaskTable)[iVar7] & uVar3;
      *(int *)(iVar1 + 0x14) = iVar2 - iVar7;
      if (iVar2 - iVar7 == 0) {
        puVar4 = *(uint **)(iVar1 + 0x18);
        *(undefined4 *)(iVar1 + 0x14) = 0x20;
        if (puVar4 == *(uint **)(iVar1 + 0x1c)) {
          *(undefined4 *)(iVar1 + 0x14) = 1;
          *(uint **)(iVar1 + 0x18) = puVar4 + 1;
          *(undefined4 *)(iVar1 + 0x10) = 0;
          iVar8 = (int)(uVar9 << (0x20 - bVar6 & 0x1f)) >> (0x20 - bVar6 & 0x1f);
        }
        else {
          if (puVar4 <= *(uint **)(iVar1 + 0x1c)) {
            *(uint **)(iVar1 + 0x18) = puVar4 + 1;
            uVar10 = *puVar4;
            goto LAB_0014604c;
          }
          *(undefined1 *)(iVar1 + 4) = 1;
          *(undefined4 *)(iVar1 + 0x10) = 0;
          iVar8 = (int)(uVar9 << (0x20 - bVar6 & 0x1f)) >> (0x20 - bVar6 & 0x1f);
        }
      }
      else {
        *(uint *)(iVar1 + 0x10) = uVar3 >> (bVar6 & 0x1f);
        iVar8 = (int)(uVar9 << (0x20 - bVar6 & 0x1f)) >> (0x20 - bVar6 & 0x1f);
      }
    }
    *(int *)(param_1 + 4) = iVar8;
    goto LAB_001460f3;
  }
  iVar7 = *(int *)(iVar7 + 0xc);
  iVar1 = *(int *)(param_1 + 0x28);
  iVar2 = *(int *)(iVar1 + 0x14);
  uVar3 = *(uint *)(iVar1 + 0x10);
  if (iVar2 < iVar7) {
    puVar4 = *(uint **)(iVar1 + 0x18);
    if (puVar4 == *(uint **)(iVar1 + 0x1c)) {
      *(undefined4 *)(iVar1 + 0x14) = 1;
      uVar9 = 0;
      *(undefined4 *)(iVar1 + 0x10) = 0;
      *(uint **)(iVar1 + 0x18) = puVar4 + 1;
      *(undefined1 *)(iVar1 + 4) = 1;
    }
    else {
      if (puVar4 < *(uint **)(iVar1 + 0x1c)) {
        *(uint **)(iVar1 + 0x18) = puVar4 + 1;
        uVar10 = *puVar4;
        *(uint *)(iVar1 + 0x10) = uVar10;
        if (*(char *)(iVar1 + 4) == '\0') {
          iVar7 = iVar7 - iVar2;
          uVar9 = ((&CBitBuffer::s_nMaskTable)[iVar7] & uVar10) << ((byte)iVar2 & 0x1f) | uVar3;
          *(int *)(iVar1 + 0x14) = 0x20 - iVar7;
          *(uint *)(iVar1 + 0x10) = uVar10 >> ((byte)iVar7 & 0x1f);
          goto LAB_001460f0;
        }
      }
      else {
        *(undefined1 *)(iVar1 + 4) = 1;
        *(undefined4 *)(iVar1 + 0x10) = 0;
      }
      uVar9 = 0;
    }
  }
  else {
    uVar9 = (&CBitBuffer::s_nMaskTable)[iVar7];
    *(int *)(iVar1 + 0x14) = iVar2 - iVar7;
    uVar9 = uVar9 & uVar3;
    if (iVar2 - iVar7 == 0) {
      puVar5 = *(undefined4 **)(iVar1 + 0x18);
      *(undefined4 *)(iVar1 + 0x14) = 0x20;
      if (puVar5 == *(undefined4 **)(iVar1 + 0x1c)) {
        *(undefined4 *)(iVar1 + 0x14) = 1;
        *(undefined4 *)(iVar1 + 0x10) = 0;
        *(undefined4 **)(iVar1 + 0x18) = puVar5 + 1;
      }
      else if (*(undefined4 **)(iVar1 + 0x1c) < puVar5) {
        *(undefined1 *)(iVar1 + 4) = 1;
        *(undefined4 *)(iVar1 + 0x10) = 0;
      }
      else {
        *(undefined4 **)(iVar1 + 0x18) = puVar5 + 1;
        *(undefined4 *)(iVar1 + 0x10) = *puVar5;
      }
    }
    else {
      *(uint *)(iVar1 + 0x10) = uVar3 >> ((byte)iVar7 & 0x1f);
    }
  }
LAB_001460f0:
  *(uint *)(param_1 + 4) = uVar9;
LAB_001460f3:
  if (*(int *)param_1 != 0) {
    (**(code **)(*(int *)param_1 + 0x20))
              (param_1,*(undefined4 *)(param_1 + 0x1c),*(undefined4 *)(param_1 + 0x20));
  }
  return;
}