internal HuffmanTable(JpegHuffmanTable table)
{
if (table != null)
{
huffval = table.Values;
bits = table.Lengths;
GenerateSizeTable();
GenerateCodeTable();
GenerateDecoderTables();
}
else
{
// Encode initialization
bitsList = new List<short[]>();
bitsList.Add(JpegHuffmanTable.StdDCLuminance.Lengths);
bitsList.Add(JpegHuffmanTable.StdACLuminance.Lengths);
bitsList.Add(JpegHuffmanTable.StdDCChrominance.Lengths);
bitsList.Add(JpegHuffmanTable.StdACChrominance.Lengths);
val = new List<short[]>();
val.Add(JpegHuffmanTable.StdDCLuminance.Values);
val.Add(JpegHuffmanTable.StdACLuminance.Values);
val.Add(JpegHuffmanTable.StdDCChrominance.Values);
val.Add(JpegHuffmanTable.StdACChrominance.Values);
initHuf();
}
}
internal HuffmanTable(JpegHuffmanTable table)
{
if (table != null)
{
huffval = table.Values;
bits = table.Lengths;
GenerateSizeTable();
GenerateCodeTable();
GenerateDecoderTables();
}
else
{
// Encode initialization
bitsList = new List <short[]>();
bitsList.Add(JpegHuffmanTable.StdDCLuminance.Lengths);
bitsList.Add(JpegHuffmanTable.StdACLuminance.Lengths);
bitsList.Add(JpegHuffmanTable.StdDCChrominance.Lengths);
bitsList.Add(JpegHuffmanTable.StdACChrominance.Lengths);
val = new List <short[]>();
val.Add(JpegHuffmanTable.StdDCLuminance.Values);
val.Add(JpegHuffmanTable.StdACLuminance.Values);
val.Add(JpegHuffmanTable.StdDCChrominance.Values);
val.Add(JpegHuffmanTable.StdACChrominance.Values);
initHuf();
}
}
internal HuffmanTable(JpegHuffmanTable table)
{
if (table != null)
{
this.huffval = table.Values;
this.bits = table.Lengths;
this.GenerateSizeTable();
this.GenerateCodeTable();
this.GenerateDecoderTables();
}
else
{
this.bitsList = new List<short[]>();
this.bitsList.Add(JpegHuffmanTable.StdDCLuminance.Lengths);
this.bitsList.Add(JpegHuffmanTable.StdACLuminance.Lengths);
this.bitsList.Add(JpegHuffmanTable.StdDCChrominance.Lengths);
this.bitsList.Add(JpegHuffmanTable.StdACChrominance.Lengths);
this.val = new List<short[]>();
this.val.Add(JpegHuffmanTable.StdDCLuminance.Values);
this.val.Add(JpegHuffmanTable.StdACLuminance.Values);
this.val.Add(JpegHuffmanTable.StdDCChrominance.Values);
this.val.Add(JpegHuffmanTable.StdACChrominance.Values);
this.initHuf();
}
}
internal HuffmanTable(JpegHuffmanTable table)
{
if (table != null)
{
this.huffval = table.Values;
this.bits = table.Lengths;
this.GenerateSizeTable();
this.GenerateCodeTable();
this.GenerateDecoderTables();
}
else
{
this.bitsList = new List <short[]>();
this.bitsList.Add(JpegHuffmanTable.StdDCLuminance.Lengths);
this.bitsList.Add(JpegHuffmanTable.StdACLuminance.Lengths);
this.bitsList.Add(JpegHuffmanTable.StdDCChrominance.Lengths);
this.bitsList.Add(JpegHuffmanTable.StdACChrominance.Lengths);
this.val = new List <short[]>();
this.val.Add(JpegHuffmanTable.StdDCLuminance.Values);
this.val.Add(JpegHuffmanTable.StdACLuminance.Values);
this.val.Add(JpegHuffmanTable.StdDCChrominance.Values);
this.val.Add(JpegHuffmanTable.StdACChrominance.Values);
this.initHuf();
}
}
//private int mcus_per_row(JpegComponent c)
//{
// return (((((this.Width * c.factorH) + (this.Scan.MaxH - 1)) / this.Scan.MaxH) + 7) / 8);
//}
public void setHuffmanTables(byte componentID, JpegHuffmanTable ACTable, JpegHuffmanTable DCTable)
{
JpegComponent componentById = this.Scan.GetComponentById(componentID);
if (DCTable != null)
{
componentById.setDCTable(DCTable);
}
if (ACTable != null)
{
componentById.setACTable(ACTable);
}
}
public void setDCTable(JpegHuffmanTable table)
{
this.DCTable = new HuffmanTable(table);
}