public void Decode1(int channelIndex, DataBits data, uint a, int b, byte[] ath)
{
var v = data.GetBit(3);
var pCount = GetPtrOfCount(channelIndex);
var pValue = GetPtrOfValue(channelIndex);
if (v >= 6)
{
for (var i = 0; i < *pCount; ++i)
{
pValue[i] = (sbyte)data.GetBit(6);
}
}
else if (v != 0)
{
var v1 = data.GetBit(6);
var v2 = (1 << v) - 1;
var v3 = v2 >> 1;
pValue[0] = (sbyte)v1;
for (var i = 1; i < *pCount; ++i)
{
var v4 = data.GetBit(v);
if (v4 != v2)
{
v1 += v4 - v3;
}
else
{
v1 = data.GetBit(6);
}
pValue[i] = (sbyte)v1;
}
}
else
{
ZeroMemory(pValue, 0x80);
}
var pType = GetPtrOfType(channelIndex);
var pValue2 = GetPtrOfValue2(channelIndex);
var ppValue3 = GetPtrOfValue3(channelIndex);
if (*pType == 2)
{
v = data.CheckBit(4);
pValue2[0] = (sbyte)v;
if (v < 15)
{
for (var i = 0; i < 8; ++i)
{
pValue2[i] = (sbyte)data.GetBit(4);
}
}
}
else
{
for (var i = 0; i < a; ++i)
{
(*ppValue3)[i] = (sbyte)data.GetBit(6);
}
}
var pScale = GetPtrOfScale(channelIndex);
for (var i = 0; i < *pCount; ++i)
{
v = pValue[i];
if (v != 0)
{
v = ath[i] + ((b + i) >> 8) - ((v * 5) >> 1) + 1;
if (v < 0)
{
v = 15;
}
else if (v >= 0x39)
{
v = 1;
}
else
{
v = ChannelTables.Decode1ScaleList[v];
}
}
pScale[i] = (sbyte)v;
}
ZeroMemory(&pScale[*pCount], (int)(0x80 - *pCount));
var pBase = GetPtrOfBase(channelIndex);
for (var i = 0; i < *pCount; ++i)
{
pBase[i] = ChannelTables.Decode1ValueSingle[pValue[i]] * ChannelTables.Decode1ScaleSingle[pScale[i]];
}
}
public void Decode1(DataBits data, uint a, int b, byte[] ath)
{
int v = data.GetBit(3);
if (v >= 6)
{
for (uint i = 0; i < Count; ++i)
{
Value[i] = (byte)data.GetBit(6);
}
}
else if (v != 0)
{
int v1 = data.GetBit(6);
int v2 = (1 << v) - 1;
int v3 = v2 >> 1;
Value[0] = (byte)v1;
for (uint i = 1; i < Count; ++i)
{
int v4 = data.GetBit(v);
if (v4 != v2)
{
v1 += v4 - v3;
}
else
{
v1 = data.GetBit(6);
}
Value[i] = (byte)v1;
}
}
else
{
Value.ZeroMem();
}
if (Type == 2)
{
v = data.CheckBit(4);
Value2[0] = (byte)v;
if (v < 15)
{
for (var i = 0; i < 8; ++i)
{
Value2[i] = (byte)data.GetBit(4);
}
}
}
else
{
for (uint i = 0; i < a; ++i)
{
//Value3[i] = (byte)data.GetBit(6);
SetValue3(i, (byte)data.GetBit(6));
}
}
for (uint i = 0; i < Count; ++i)
{
v = Value[i];
if (v != 0)
{
v = (int)(ath[i] + ((b + i) >> 8) - ((v * 5) >> 1) + 1);
if (v < 0)
{
v = 15;
}
else if (v >= 0x39)
{
v = 1;
}
else
{
v = ChannelTables.Decode1ScaleList[v];
}
}
Scale[i] = (byte)v;
}
for (var i = Count; i < Scale.Length; ++i)
{
Scale[i] = 0;
}
for (uint i = 0; i < Count; ++i)
{
Base[i] = ChannelTables.Decode1ValueSingle[Value[i]] * ChannelTables.Decode1ScaleSingle[Scale[i]];
}
}