void Encode(TRangeEncoder rangeEncoder, int symbol)
{
int m, bitIndex, bit;
m = 1;
for (bitIndex = NumBitLevels - 1; bitIndex >= 0; bitIndex--)
{
bit = (symbol >> bitIndex) & 1;
rangeEncoder.Encode(Models, m, bit);
m = (m << 1) | bit;
}
}
void ReverseEncode(TRangeEncoder rangeEncoder, int symbol)
{
int m, i, bit;
m = 1;
for (i = 0; i < NumBitLevels; i++)
{
bit = symbol & 1;
rangeEncoder.Encode(Models, m, bit);
m = (m << 1) | bit;
symbol = symbol >> 1;
}
}
public static void ReverseEncode(short[] Models, int startIndex, TRangeEncoder rangeEncoder, int NumBitLevels, int symbol)
{
int m, i, bit;
m = 1;
for (i = 0; i < NumBitLevels; i++)
{
bit = symbol & 1;
rangeEncoder.Encode(Models, startIndex + m, bit);
m = (m << 1) | bit;
symbol = symbol >> 1;
}
}
static URangeEncoder()
{
RangeEncoder = new TRangeEncoder();
}
