CBitRead::ReadBitCoordMP
0x0009f020 · 2168 bytes · __thiscall
_ZN8CBitRead14ReadBitCoordMPE13EBitCoordType
Decompiled
undefined (2 params)
/* CBitRead::ReadBitCoordMP(EBitCoordType) */
longdouble __thiscall CBitRead::ReadBitCoordMP(CBitRead *this,int param_2)
{
uint *puVar1;
undefined4 uVar2;
undefined4 *puVar3;
byte bVar4;
uint uVar5;
uint uVar6;
uint *puVar7;
int iVar8;
int iVar9;
uint uVar10;
bool bVar11;
float fVar12;
double dVar13;
double dVar14;
double dVar15;
uint local_1c;
uint local_18;
iVar8 = *(int *)(this + 0x14);
uVar5 = *(uint *)(this + 0x10);
iVar9 = iVar8 + -1;
*(int *)(this + 0x14) = iVar9;
if (iVar9 == 0) {
puVar7 = *(uint **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
uVar6 = 0;
if (puVar7 == *(uint **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
uVar10 = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
iVar8 = 0;
*(undefined4 *)(this + 0x10) = 0;
goto LAB_0009f12d;
}
if (puVar7 <= *(uint **)(this + 0x1c)) {
*(uint **)(this + 0x18) = puVar7 + 1;
uVar10 = *puVar7;
iVar8 = 0x1f;
*(uint *)(this + 0x10) = uVar10;
uVar6 = uVar10 & 1;
goto LAB_0009f12d;
}
uVar10 = 0;
iVar8 = 0x1f;
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
*(undefined4 *)(this + 0x14) = 0x1f;
if (param_2 != 2) goto LAB_0009f140;
LAB_0009f083:
if (iVar8 == 0) {
puVar3 = *(undefined4 **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
*(undefined4 **)(this + 0x18) = puVar3 + 1;
}
else if (*(undefined4 **)(this + 0x1c) < puVar3) {
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
}
else {
*(undefined4 **)(this + 0x18) = puVar3 + 1;
*(undefined4 *)(this + 0x10) = *puVar3;
}
}
else {
*(uint *)(this + 0x10) = uVar10 >> 1;
}
fVar12 = 0.0;
if (uVar6 == 0) goto LAB_0009f215;
iVar8 = *(int *)(this + 0x14);
iVar9 = iVar8 + -1;
*(int *)(this + 0x14) = iVar9;
local_1c = *(uint *)(this + 0x10) & 1;
if (iVar9 == 0) {
puVar1 = *(uint **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
puVar7 = *(uint **)(this + 0x1c);
if (puVar1 == puVar7) {
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
if ((uVar5 & 1) == 0) {
iVar9 = 1;
local_18 = 0;
LAB_0009f5bf:
puVar1 = *(uint **)(this + 0x18);
if (puVar1 == puVar7) {
LAB_0009f742:
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
this[4] = (CBitRead)0x1;
}
else {
if (puVar1 <= puVar7) {
*(uint **)(this + 0x18) = puVar1 + 1;
uVar5 = *puVar1;
*(uint *)(this + 0x10) = uVar5;
if (this[4] != (CBitRead)0x0) goto LAB_0009f75a;
iVar8 = 0xe - iVar9;
iVar9 = iVar9 + 0x12;
local_18 = ((&CBitBuffer::s_nMaskTable)[iVar8] & uVar5) <<
((byte)*(undefined4 *)(this + 0x14) & 0x1f) | local_18;
LAB_0009f57f:
*(int *)(this + 0x14) = iVar9;
*(uint *)(this + 0x10) = uVar5 >> ((byte)iVar8 & 0x1f);
fVar12 = (float)(local_18 + 1 >> 0x10) * 65536.0 + (float)(local_18 + 1 & 0xffff);
goto LAB_0009f203;
}
LAB_0009f770:
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
}
}
else {
iVar9 = 1;
local_18 = 0;
LAB_0009f53e:
puVar1 = *(uint **)(this + 0x18);
if (puVar1 == puVar7) goto LAB_0009f742;
if (puVar7 < puVar1) goto LAB_0009f770;
*(uint **)(this + 0x18) = puVar1 + 1;
uVar5 = *puVar1;
*(uint *)(this + 0x10) = uVar5;
if (this[4] == (CBitRead)0x0) {
iVar8 = 0xb - iVar9;
iVar9 = iVar9 + 0x15;
local_18 = ((&CBitBuffer::s_nMaskTable)[iVar8] & uVar5) <<
((byte)*(undefined4 *)(this + 0x14) & 0x1f) | local_18;
goto LAB_0009f57f;
}
}
LAB_0009f75a:
fVar12 = 1.0;
}
else {
if (puVar1 < puVar7) {
*(uint **)(this + 0x18) = puVar1 + 1;
local_18 = *puVar1;
*(uint *)(this + 0x10) = local_18;
}
else {
this[4] = (CBitRead)0x1;
local_18 = 0;
*(undefined4 *)(this + 0x10) = 0;
}
if ((uVar5 & 1) != 0) {
iVar9 = 0x20;
goto LAB_0009f0f0;
}
*(undefined4 *)(this + 0x14) = 0x12;
uVar5 = local_18 & 0x3fff;
LAB_0009f716:
*(uint *)(this + 0x10) = local_18 >> 0xe;
fVar12 = (float)(uVar5 + 1);
}
}
else {
local_18 = *(uint *)(this + 0x10) >> 1;
*(uint *)(this + 0x10) = local_18;
if ((uVar5 & 1) == 0) {
if (iVar9 < 0xe) {
puVar7 = *(uint **)(this + 0x1c);
goto LAB_0009f5bf;
}
iVar8 = iVar8 + -0xf;
uVar5 = local_18 & 0x3fff;
*(int *)(this + 0x14) = iVar8;
if (iVar8 != 0) goto LAB_0009f716;
puVar3 = *(undefined4 **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
fVar12 = (float)(uVar5 + 1);
*(undefined4 **)(this + 0x18) = puVar3 + 1;
}
else if (*(undefined4 **)(this + 0x1c) < puVar3) {
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
fVar12 = (float)(uVar5 + 1);
}
else {
*(undefined4 **)(this + 0x18) = puVar3 + 1;
fVar12 = (float)(uVar5 + 1);
*(undefined4 *)(this + 0x10) = *puVar3;
}
}
else {
if (iVar9 < 0xb) {
puVar7 = *(uint **)(this + 0x1c);
goto LAB_0009f53e;
}
LAB_0009f0f0:
uVar5 = local_18 & 0x7ff;
*(int *)(this + 0x14) = iVar9 + -0xb;
if (iVar9 + -0xb == 0) {
puVar3 = *(undefined4 **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
fVar12 = (float)(uVar5 + 1);
*(undefined4 **)(this + 0x18) = puVar3 + 1;
}
else if (*(undefined4 **)(this + 0x1c) < puVar3) {
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
fVar12 = (float)(uVar5 + 1);
}
else {
*(undefined4 **)(this + 0x18) = puVar3 + 1;
fVar12 = (float)(uVar5 + 1);
*(undefined4 *)(this + 0x10) = *puVar3;
}
}
else {
*(uint *)(this + 0x10) = local_18 >> 0xb;
fVar12 = (float)(uVar5 + 1);
}
}
}
}
else {
uVar10 = uVar5 >> 1;
iVar8 = iVar8 + -2;
*(uint *)(this + 0x10) = uVar10;
uVar6 = uVar10 & 1;
LAB_0009f12d:
*(int *)(this + 0x14) = iVar8;
if (param_2 == 2) goto LAB_0009f083;
LAB_0009f140:
if (iVar8 == 0) {
puVar1 = *(uint **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
puVar7 = *(uint **)(this + 0x1c);
if (puVar1 == puVar7) {
*(undefined4 *)(this + 0x10) = 0;
local_1c = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
goto LAB_0009f163;
}
if (puVar1 < puVar7) {
*(uint **)(this + 0x18) = puVar1 + 1;
uVar10 = *puVar1;
local_1c = uVar10 & 1;
}
else {
this[4] = (CBitRead)0x1;
uVar10 = 0;
local_1c = 0;
}
*(undefined4 *)(this + 0x14) = 0x1f;
iVar8 = 0x1f;
LAB_0009f25c:
uVar10 = uVar10 >> 1;
*(uint *)(this + 0x10) = uVar10;
}
else {
iVar8 = iVar8 + -1;
uVar10 = uVar10 >> 1;
*(uint *)(this + 0x10) = uVar10;
local_1c = uVar10 & 1;
*(int *)(this + 0x14) = iVar8;
if (iVar8 != 0) goto LAB_0009f25c;
puVar7 = *(uint **)(this + 0x1c);
LAB_0009f163:
puVar1 = *(uint **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
if (puVar1 == puVar7) {
uVar10 = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
iVar8 = 1;
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
}
else if (puVar7 < puVar1) {
uVar10 = 0;
this[4] = (CBitRead)0x1;
iVar8 = 0x20;
*(undefined4 *)(this + 0x10) = 0;
}
else {
*(uint **)(this + 0x18) = puVar1 + 1;
uVar10 = *puVar1;
*(uint *)(this + 0x10) = uVar10;
iVar8 = 0x20;
}
}
dVar14 = 0.0;
if (uVar6 != 0) {
bVar4 = (byte)iVar8;
if ((uVar5 & 1) == 0) {
if (iVar8 < 0xe) {
puVar7 = *(uint **)(this + 0x18);
if (puVar7 == *(uint **)(this + 0x1c)) goto LAB_0009f780;
if (*(uint **)(this + 0x1c) < puVar7) goto LAB_0009f482;
*(uint **)(this + 0x18) = puVar7 + 1;
local_18 = *puVar7;
*(uint *)(this + 0x10) = local_18;
if (this[4] == (CBitRead)0x0) {
iVar9 = 0xe - iVar8;
iVar8 = iVar8 + 0x12;
uVar5 = (local_18 & (&CBitBuffer::s_nMaskTable)[iVar9]) << (bVar4 & 0x1f);
goto LAB_0009f4df;
}
LAB_0009f927:
dVar14 = 1.0;
uVar10 = local_18;
}
else {
iVar8 = iVar8 + -0xe;
uVar5 = uVar10 & 0x3fff;
*(int *)(this + 0x14) = iVar8;
if (iVar8 == 0) goto LAB_0009f29b;
uVar10 = uVar10 >> 0xe;
dVar14 = (double)(uVar5 + 1);
*(uint *)(this + 0x10) = uVar10;
}
}
else if (iVar8 < 0xb) {
puVar7 = *(uint **)(this + 0x18);
if (puVar7 == *(uint **)(this + 0x1c)) {
LAB_0009f780:
*(undefined4 *)(this + 0x14) = 1;
iVar8 = 1;
*(undefined4 *)(this + 0x10) = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
this[4] = (CBitRead)0x1;
}
else {
if (puVar7 < *(uint **)(this + 0x1c)) {
*(uint **)(this + 0x18) = puVar7 + 1;
local_18 = *puVar7;
*(uint *)(this + 0x10) = local_18;
if (this[4] != (CBitRead)0x0) goto LAB_0009f927;
iVar9 = 0xb - iVar8;
iVar8 = iVar8 + 0x15;
uVar5 = (local_18 & (&CBitBuffer::s_nMaskTable)[iVar9]) << (bVar4 & 0x1f);
LAB_0009f4df:
dVar14 = (double)(int)((uVar5 | uVar10) + 1);
*(int *)(this + 0x14) = iVar8;
uVar10 = local_18 >> ((byte)iVar9 & 0x1f);
*(uint *)(this + 0x10) = uVar10;
goto LAB_0009f1a0;
}
LAB_0009f482:
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
}
uVar10 = 0;
dVar14 = 1.0;
}
else {
iVar8 = iVar8 + -0xb;
uVar5 = uVar10 & 0x7ff;
*(int *)(this + 0x14) = iVar8;
if (iVar8 == 0) {
LAB_0009f29b:
puVar7 = *(uint **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
if (puVar7 == *(uint **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
dVar14 = (double)(uVar5 + 1);
*(uint **)(this + 0x18) = puVar7 + 1;
*(undefined4 *)(this + 0x10) = 0;
iVar8 = 1;
uVar10 = 0;
}
else if (*(uint **)(this + 0x1c) < puVar7) {
this[4] = (CBitRead)0x1;
dVar14 = (double)(uVar5 + 1);
*(undefined4 *)(this + 0x10) = 0;
iVar8 = 0x20;
uVar10 = 0;
}
else {
dVar14 = (double)(uVar5 + 1);
*(uint **)(this + 0x18) = puVar7 + 1;
uVar10 = *puVar7;
*(uint *)(this + 0x10) = uVar10;
iVar8 = 0x20;
}
}
else {
dVar14 = (double)(uVar5 + 1);
*(uint *)(this + 0x10) = uVar10 >> 0xb;
uVar10 = uVar10 >> 0xb;
}
}
}
LAB_0009f1a0:
bVar11 = param_2 != 1;
iVar9 = (-(uint)bVar11 & 2) + 3;
if (iVar8 < iVar9) {
puVar7 = *(uint **)(this + 0x18);
if (puVar7 == *(uint **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
*(uint **)(this + 0x18) = puVar7 + 1;
this[4] = (CBitRead)0x1;
}
else if (*(uint **)(this + 0x1c) < puVar7) {
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
}
else {
*(uint **)(this + 0x18) = puVar7 + 1;
uVar5 = *puVar7;
*(uint *)(this + 0x10) = uVar5;
if (this[4] == (CBitRead)0x0) {
iVar9 = iVar9 - iVar8;
uVar6 = (&CBitBuffer::s_nMaskTable)[iVar9];
uVar2 = *(undefined4 *)(this + 0x14);
*(int *)(this + 0x14) = 0x20 - iVar9;
*(uint *)(this + 0x10) = uVar5 >> ((byte)iVar9 & 0x1f);
dVar13 = (double)(int)((uVar6 & uVar5) << ((byte)uVar2 & 0x1f) | uVar10);
goto LAB_0009f1e1;
}
}
dVar13 = 0.0;
if (!bVar11) goto LAB_0009f1eb;
LAB_0009f3a3:
dVar15 = 0.03125;
}
else {
uVar5 = (&CBitBuffer::s_nMaskTable)[iVar9];
*(int *)(this + 0x14) = iVar8 - iVar9;
uVar5 = uVar5 & uVar10;
if (iVar8 - iVar9 == 0) {
puVar3 = *(undefined4 **)(this + 0x18);
*(undefined4 *)(this + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(this + 0x1c)) {
*(undefined4 *)(this + 0x14) = 1;
*(undefined4 *)(this + 0x10) = 0;
*(undefined4 **)(this + 0x18) = puVar3 + 1;
dVar13 = (double)(int)uVar5;
}
else if (*(undefined4 **)(this + 0x1c) < puVar3) {
this[4] = (CBitRead)0x1;
*(undefined4 *)(this + 0x10) = 0;
dVar13 = (double)(int)uVar5;
}
else {
*(undefined4 **)(this + 0x18) = puVar3 + 1;
dVar13 = (double)(int)uVar5;
*(undefined4 *)(this + 0x10) = *puVar3;
}
}
else {
*(uint *)(this + 0x10) = uVar10 >> (sbyte)iVar9;
dVar13 = (double)(int)uVar5;
}
LAB_0009f1e1:
if (bVar11) goto LAB_0009f3a3;
LAB_0009f1eb:
dVar15 = 0.125;
}
fVar12 = (float)(dVar13 * dVar15 + dVar14);
}
LAB_0009f203:
if (local_1c != 0) {
fVar12 = -fVar12;
}
LAB_0009f215:
return (longdouble)fVar12;
}
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