private static SosHeaderComponentInfo ReadSosHeaderComponentInfo(byte[] bytes, UInt32 offset)
{
byte[] componentBytes = RawReader.ReadBytes(bytes, offset, 2);
HalvedByte halvedByte = new HalvedByte(componentBytes[1]);
return(new SosHeaderComponentInfo()
{
ComponentNumber = componentBytes[0],
DCtable = halvedByte.High,
ACtable = halvedByte.Low
});
}
private static Sof3HeaderComponentInfo ReadSof3HeaderComponentInfo(byte[] bytes, UInt32 offset)
{
byte[] componentBytes = RawReader.ReadBytes(bytes, offset, 3);
HalvedByte halvedByte = new HalvedByte(componentBytes[1]);
return(new Sof3HeaderComponentInfo()
{
ComponentNumber = componentBytes[0],
HorizontalSamplingFactor = halvedByte.High,
VerticalSamplingFactor = halvedByte.Low,
QuantizationTable = componentBytes[2]
});
}
