internal string ReadText(ChannelUsage usage, bool returnFilteredText = true, bool useThreads = true)
{
var values = new bool[usage.GetTotaleUsage() * _inputData.Size];
var usages = usage.GetUsages();
var numThreads = useThreads ? _inputData.Size >> _threadSizeModifier | 1 : 1;
var threadLength = _inputData.Size / numThreads;
var threads = new Thread[numThreads];
for (var i = 0; i < numThreads; i++)
{
var reader = new ReaderThread(_inputData, usages, values, i * threadLength, threadLength);
threads[i] = new Thread(reader.ReadBooleans);
threads[i].Start();
}
foreach (var thread in threads)
{
thread.Join();
}
var bytes = BitOperators.BitsToBytes(values);
var text = Encoding.UTF8.GetString(bytes);
return(returnFilteredText ? FindOriginalText(text) : text);
}
public static int GetMaxCharCount(int width, int height, ChannelUsage usage)
{
const int startAndEndLength = 12;
var pixCount = height * width;
var channelUsage = usage.GetTotaleUsage();
return(pixCount * channelUsage - startAndEndLength);
}